Settings.java revision 0c09549ef45bf4a9ec3f6c83d2511023a4c67131
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.NonNull; 20import android.annotation.SdkConstant; 21import android.annotation.SdkConstant.SdkConstantType; 22import android.annotation.SystemApi; 23import android.annotation.TestApi; 24import android.app.ActivityThread; 25import android.app.AppOpsManager; 26import android.app.Application; 27import android.app.SearchManager; 28import android.app.WallpaperManager; 29import android.content.ComponentName; 30import android.content.ContentResolver; 31import android.content.ContentValues; 32import android.content.Context; 33import android.content.IContentProvider; 34import android.content.Intent; 35import android.content.pm.ActivityInfo; 36import android.content.pm.PackageManager; 37import android.content.pm.ResolveInfo; 38import android.content.res.Configuration; 39import android.content.res.Resources; 40import android.database.Cursor; 41import android.database.SQLException; 42import android.location.LocationManager; 43import android.net.ConnectivityManager; 44import android.net.Uri; 45import android.net.wifi.WifiManager; 46import android.os.BatteryManager; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.LocaleList; 51import android.os.Process; 52import android.os.RemoteException; 53import android.os.ServiceManager; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.Log; 62import android.util.MemoryIntArray; 63 64import com.android.internal.annotations.GuardedBy; 65import com.android.internal.util.ArrayUtils; 66import com.android.internal.widget.ILockSettings; 67 68import java.io.IOException; 69import java.net.URISyntaxException; 70import java.text.SimpleDateFormat; 71import java.util.HashMap; 72import java.util.HashSet; 73import java.util.Locale; 74import java.util.Map; 75import java.util.Set; 76 77/** 78 * The Settings provider contains global system-level device preferences. 79 */ 80public final class Settings { 81 82 // Intent actions for Settings 83 84 /** 85 * Activity Action: Show system settings. 86 * <p> 87 * Input: Nothing. 88 * <p> 89 * Output: Nothing. 90 */ 91 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 92 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 93 94 /** 95 * Activity Action: Show settings to allow configuration of APNs. 96 * <p> 97 * Input: Nothing. 98 * <p> 99 * Output: Nothing. 100 */ 101 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 102 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 103 104 /** 105 * Activity Action: Show settings to allow configuration of current location 106 * sources. 107 * <p> 108 * In some cases, a matching Activity may not exist, so ensure you 109 * safeguard against this. 110 * <p> 111 * Input: Nothing. 112 * <p> 113 * Output: Nothing. 114 */ 115 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 116 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 117 "android.settings.LOCATION_SOURCE_SETTINGS"; 118 119 /** 120 * Activity Action: Show settings to allow configuration of users. 121 * <p> 122 * In some cases, a matching Activity may not exist, so ensure you 123 * safeguard against this. 124 * <p> 125 * Input: Nothing. 126 * <p> 127 * Output: Nothing. 128 * @hide 129 */ 130 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 131 public static final String ACTION_USER_SETTINGS = 132 "android.settings.USER_SETTINGS"; 133 134 /** 135 * Activity Action: Show settings to allow configuration of wireless controls 136 * such as Wi-Fi, Bluetooth and Mobile networks. 137 * <p> 138 * In some cases, a matching Activity may not exist, so ensure you 139 * safeguard against this. 140 * <p> 141 * Input: Nothing. 142 * <p> 143 * Output: Nothing. 144 */ 145 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 146 public static final String ACTION_WIRELESS_SETTINGS = 147 "android.settings.WIRELESS_SETTINGS"; 148 149 /** 150 * Activity Action: Show tether provisioning activity. 151 * 152 * <p> 153 * In some cases, a matching Activity may not exist, so ensure you 154 * safeguard against this. 155 * <p> 156 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 157 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 158 * contain a {@link ResultReceiver} which will be called back with a tether result code. 159 * <p> 160 * Output: The result of the provisioning check. 161 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 162 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 163 * 164 * @hide 165 */ 166 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 167 public static final String ACTION_TETHER_PROVISIONING = 168 "android.settings.TETHER_PROVISIONING_UI"; 169 170 /** 171 * Activity Action: Show settings to allow entering/exiting airplane mode. 172 * <p> 173 * In some cases, a matching Activity may not exist, so ensure you 174 * safeguard against this. 175 * <p> 176 * Input: Nothing. 177 * <p> 178 * Output: Nothing. 179 */ 180 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 181 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 182 "android.settings.AIRPLANE_MODE_SETTINGS"; 183 184 /** 185 * Activity Action: Modify Airplane mode settings using a voice command. 186 * <p> 187 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 188 * <p> 189 * This intent MUST be started using 190 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 191 * startVoiceActivity}. 192 * <p> 193 * Note: The activity implementing this intent MUST verify that 194 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 195 * modifying the setting. 196 * <p> 197 * Input: To tell which state airplane mode should be set to, add the 198 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 199 * If the extra is not included, no changes will be made. 200 * <p> 201 * Output: Nothing. 202 */ 203 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 204 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 205 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 206 207 /** 208 * Activity Action: Show settings for accessibility modules. 209 * <p> 210 * In some cases, a matching Activity may not exist, so ensure you 211 * safeguard against this. 212 * <p> 213 * Input: Nothing. 214 * <p> 215 * Output: Nothing. 216 */ 217 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 218 public static final String ACTION_ACCESSIBILITY_SETTINGS = 219 "android.settings.ACCESSIBILITY_SETTINGS"; 220 221 /** 222 * Activity Action: Show settings to control access to usage information. 223 * <p> 224 * In some cases, a matching Activity may not exist, so ensure you 225 * safeguard against this. 226 * <p> 227 * Input: Nothing. 228 * <p> 229 * Output: Nothing. 230 */ 231 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 232 public static final String ACTION_USAGE_ACCESS_SETTINGS = 233 "android.settings.USAGE_ACCESS_SETTINGS"; 234 235 /** 236 * Activity Category: Show application settings related to usage access. 237 * <p> 238 * An activity that provides a user interface for adjusting usage access related 239 * preferences for its containing application. Optional but recommended for apps that 240 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 241 * <p> 242 * The activity may define meta-data to describe what usage access is 243 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 244 * will be displayed in Settings. 245 * <p> 246 * Input: Nothing. 247 * <p> 248 * Output: Nothing. 249 */ 250 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 251 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 252 "android.intent.category.USAGE_ACCESS_CONFIG"; 253 254 /** 255 * Metadata key: Reason for needing usage access. 256 * <p> 257 * A key for metadata attached to an activity that receives action 258 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 259 * user as description of how the app uses usage access. 260 * <p> 261 */ 262 public static final String METADATA_USAGE_ACCESS_REASON = 263 "android.settings.metadata.USAGE_ACCESS_REASON"; 264 265 /** 266 * Activity Action: Show settings to allow configuration of security and 267 * location privacy. 268 * <p> 269 * In some cases, a matching Activity may not exist, so ensure you 270 * safeguard against this. 271 * <p> 272 * Input: Nothing. 273 * <p> 274 * Output: Nothing. 275 */ 276 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 277 public static final String ACTION_SECURITY_SETTINGS = 278 "android.settings.SECURITY_SETTINGS"; 279 280 /** 281 * Activity Action: Show trusted credentials settings, opening to the user tab, 282 * to allow management of installed credentials. 283 * <p> 284 * In some cases, a matching Activity may not exist, so ensure you 285 * safeguard against this. 286 * <p> 287 * Input: Nothing. 288 * <p> 289 * Output: Nothing. 290 * @hide 291 */ 292 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 293 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 294 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 295 296 /** 297 * Activity Action: Show dialog explaining that an installed CA cert may enable 298 * monitoring of encrypted network traffic. 299 * <p> 300 * In some cases, a matching Activity may not exist, so ensure you 301 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 302 * number of certificates. 303 * <p> 304 * Input: Nothing. 305 * <p> 306 * Output: Nothing. 307 * @hide 308 */ 309 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 310 public static final String ACTION_MONITORING_CERT_INFO = 311 "com.android.settings.MONITORING_CERT_INFO"; 312 313 /** 314 * Activity Action: Show settings to allow configuration of privacy options. 315 * <p> 316 * In some cases, a matching Activity may not exist, so ensure you 317 * safeguard against this. 318 * <p> 319 * Input: Nothing. 320 * <p> 321 * Output: Nothing. 322 */ 323 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 324 public static final String ACTION_PRIVACY_SETTINGS = 325 "android.settings.PRIVACY_SETTINGS"; 326 327 /** 328 * Activity Action: Show settings to allow configuration of VPN. 329 * <p> 330 * In some cases, a matching Activity may not exist, so ensure you 331 * safeguard against this. 332 * <p> 333 * Input: Nothing. 334 * <p> 335 * Output: Nothing. 336 */ 337 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 338 public static final String ACTION_VPN_SETTINGS = 339 "android.settings.VPN_SETTINGS"; 340 341 /** 342 * Activity Action: Show settings to allow configuration of Wi-Fi. 343 * <p> 344 * In some cases, a matching Activity may not exist, so ensure you 345 * safeguard against this. 346 * <p> 347 * Input: Nothing. 348 * <p> 349 * Output: Nothing. 350 351 */ 352 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 353 public static final String ACTION_WIFI_SETTINGS = 354 "android.settings.WIFI_SETTINGS"; 355 356 /** 357 * Activity Action: Show settings to allow configuration of a static IP 358 * address for Wi-Fi. 359 * <p> 360 * In some cases, a matching Activity may not exist, so ensure you safeguard 361 * against this. 362 * <p> 363 * Input: Nothing. 364 * <p> 365 * Output: Nothing. 366 */ 367 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 368 public static final String ACTION_WIFI_IP_SETTINGS = 369 "android.settings.WIFI_IP_SETTINGS"; 370 371 /** 372 * Activity Action: Show settings to allow configuration of Wi-Fi saved networks. 373 * <p> 374 * In some cases, a matching Activity may not exist, so ensure you 375 * safeguard against this. 376 * <p> 377 * Input: Nothing. 378 * <p> 379 * Output: Nothing. 380 * @hide 381 */ 382 @SystemApi 383 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 384 public static final String ACTION_WIFI_SAVED_NETWORK_SETTINGS = 385 "android.settings.WIFI_SAVED_NETWORK_SETTINGS"; 386 387 /** 388 * Activity Action: Show settings to allow configuration of Bluetooth. 389 * <p> 390 * In some cases, a matching Activity may not exist, so ensure you 391 * safeguard against this. 392 * <p> 393 * Input: Nothing. 394 * <p> 395 * Output: Nothing. 396 */ 397 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 398 public static final String ACTION_BLUETOOTH_SETTINGS = 399 "android.settings.BLUETOOTH_SETTINGS"; 400 401 /** 402 * Activity Action: Show settings to allow configuration of cast endpoints. 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_CAST_SETTINGS = 413 "android.settings.CAST_SETTINGS"; 414 415 /** 416 * Activity Action: Show settings to allow configuration of date and time. 417 * <p> 418 * In some cases, a matching Activity may not exist, so ensure you 419 * safeguard against this. 420 * <p> 421 * Input: Nothing. 422 * <p> 423 * Output: Nothing. 424 */ 425 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 426 public static final String ACTION_DATE_SETTINGS = 427 "android.settings.DATE_SETTINGS"; 428 429 /** 430 * Activity Action: Show settings to allow configuration of sound and volume. 431 * <p> 432 * In some cases, a matching Activity may not exist, so ensure you 433 * safeguard against this. 434 * <p> 435 * Input: Nothing. 436 * <p> 437 * Output: Nothing. 438 */ 439 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 440 public static final String ACTION_SOUND_SETTINGS = 441 "android.settings.SOUND_SETTINGS"; 442 443 /** 444 * Activity Action: Show settings to allow configuration of display. 445 * <p> 446 * In some cases, a matching Activity may not exist, so ensure you 447 * safeguard against this. 448 * <p> 449 * Input: Nothing. 450 * <p> 451 * Output: Nothing. 452 */ 453 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 454 public static final String ACTION_DISPLAY_SETTINGS = 455 "android.settings.DISPLAY_SETTINGS"; 456 457 /** 458 * Activity Action: Show settings to allow configuration of Night display. 459 * <p> 460 * In some cases, a matching Activity may not exist, so ensure you 461 * safeguard against this. 462 * <p> 463 * Input: Nothing. 464 * <p> 465 * Output: Nothing. 466 * 467 * @hide 468 */ 469 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 470 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 471 "android.settings.NIGHT_DISPLAY_SETTINGS"; 472 473 /** 474 * Activity Action: Show settings to allow configuration of locale. 475 * <p> 476 * In some cases, a matching Activity may not exist, so ensure you 477 * safeguard against this. 478 * <p> 479 * Input: Nothing. 480 * <p> 481 * Output: Nothing. 482 */ 483 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 484 public static final String ACTION_LOCALE_SETTINGS = 485 "android.settings.LOCALE_SETTINGS"; 486 487 /** 488 * Activity Action: Show settings to configure input methods, in particular 489 * allowing the user to enable input methods. 490 * <p> 491 * In some cases, a matching Activity may not exist, so ensure you 492 * safeguard against this. 493 * <p> 494 * Input: Nothing. 495 * <p> 496 * Output: Nothing. 497 */ 498 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 499 public static final String ACTION_VOICE_INPUT_SETTINGS = 500 "android.settings.VOICE_INPUT_SETTINGS"; 501 502 /** 503 * Activity Action: Show settings to configure input methods, in particular 504 * allowing the user to enable input methods. 505 * <p> 506 * In some cases, a matching Activity may not exist, so ensure you 507 * safeguard against this. 508 * <p> 509 * Input: Nothing. 510 * <p> 511 * Output: Nothing. 512 */ 513 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 514 public static final String ACTION_INPUT_METHOD_SETTINGS = 515 "android.settings.INPUT_METHOD_SETTINGS"; 516 517 /** 518 * Activity Action: Show settings to enable/disable input method subtypes. 519 * <p> 520 * In some cases, a matching Activity may not exist, so ensure you 521 * safeguard against this. 522 * <p> 523 * To tell which input method's subtypes are displayed in the settings, add 524 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 525 * If there is no extra in this Intent, subtypes from all installed input methods 526 * will be displayed in the settings. 527 * 528 * @see android.view.inputmethod.InputMethodInfo#getId 529 * <p> 530 * Input: Nothing. 531 * <p> 532 * Output: Nothing. 533 */ 534 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 535 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 536 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 537 538 /** 539 * Activity Action: Show a dialog to select input method. 540 * <p> 541 * In some cases, a matching Activity may not exist, so ensure you 542 * safeguard against this. 543 * <p> 544 * Input: Nothing. 545 * <p> 546 * Output: Nothing. 547 * @hide 548 */ 549 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 550 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 551 "android.settings.SHOW_INPUT_METHOD_PICKER"; 552 553 /** 554 * Activity Action: Show settings to manage the user input dictionary. 555 * <p> 556 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 557 * it is guaranteed there will always be an appropriate implementation for this Intent action. 558 * In prior releases of the platform this was optional, so ensure you safeguard against it. 559 * <p> 560 * Input: Nothing. 561 * <p> 562 * Output: Nothing. 563 */ 564 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 565 public static final String ACTION_USER_DICTIONARY_SETTINGS = 566 "android.settings.USER_DICTIONARY_SETTINGS"; 567 568 /** 569 * Activity Action: Show settings to configure the hardware keyboard. 570 * <p> 571 * In some cases, a matching Activity may not exist, so ensure you 572 * safeguard against this. 573 * <p> 574 * Input: Nothing. 575 * <p> 576 * Output: Nothing. 577 */ 578 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 579 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 580 "android.settings.HARD_KEYBOARD_SETTINGS"; 581 582 /** 583 * Activity Action: Adds a word to the user dictionary. 584 * <p> 585 * In some cases, a matching Activity may not exist, so ensure you 586 * safeguard against this. 587 * <p> 588 * Input: An extra with key <code>word</code> that contains the word 589 * that should be added to the dictionary. 590 * <p> 591 * Output: Nothing. 592 * 593 * @hide 594 */ 595 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 596 public static final String ACTION_USER_DICTIONARY_INSERT = 597 "com.android.settings.USER_DICTIONARY_INSERT"; 598 599 /** 600 * Activity Action: Show settings to allow configuration of application-related settings. 601 * <p> 602 * In some cases, a matching Activity may not exist, so ensure you 603 * safeguard against this. 604 * <p> 605 * Input: Nothing. 606 * <p> 607 * Output: Nothing. 608 */ 609 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 610 public static final String ACTION_APPLICATION_SETTINGS = 611 "android.settings.APPLICATION_SETTINGS"; 612 613 /** 614 * Activity Action: Show settings to allow configuration of application 615 * development-related settings. As of 616 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 617 * a required part of the platform. 618 * <p> 619 * Input: Nothing. 620 * <p> 621 * Output: Nothing. 622 */ 623 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 624 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 625 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 626 627 /** 628 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 629 * <p> 630 * In some cases, a matching Activity may not exist, so ensure you 631 * safeguard against this. 632 * <p> 633 * Input: Nothing. 634 * <p> 635 * Output: Nothing. 636 */ 637 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 638 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 639 "android.settings.QUICK_LAUNCH_SETTINGS"; 640 641 /** 642 * Activity Action: Show settings to manage installed applications. 643 * <p> 644 * In some cases, a matching Activity may not exist, so ensure you 645 * safeguard against this. 646 * <p> 647 * Input: Nothing. 648 * <p> 649 * Output: Nothing. 650 */ 651 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 652 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 653 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 654 655 /** 656 * Activity Action: Show settings to manage all applications. 657 * <p> 658 * In some cases, a matching Activity may not exist, so ensure you 659 * safeguard against this. 660 * <p> 661 * Input: Nothing. 662 * <p> 663 * Output: Nothing. 664 */ 665 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 666 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 667 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 668 669 /** 670 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 671 * <p> 672 * In some cases, a matching Activity may not exist, so ensure you 673 * safeguard against this. 674 * <p> 675 * Input: Optionally, the Intent's data URI can specify the application package name to 676 * directly invoke the management GUI specific to the package name. For example 677 * "package:com.my.app". 678 * <p> 679 * Output: Nothing. 680 */ 681 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 682 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 683 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 684 685 /** 686 * Activity Action: Show screen for controlling which apps are allowed to write/modify 687 * system settings. 688 * <p> 689 * In some cases, a matching Activity may not exist, so ensure you 690 * safeguard against this. 691 * <p> 692 * Input: Optionally, the Intent's data URI can specify the application package name to 693 * directly invoke the management GUI specific to the package name. For example 694 * "package:com.my.app". 695 * <p> 696 * Output: Nothing. 697 */ 698 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 699 public static final String ACTION_MANAGE_WRITE_SETTINGS = 700 "android.settings.action.MANAGE_WRITE_SETTINGS"; 701 702 /** 703 * Activity Action: Show screen of details about a particular application. 704 * <p> 705 * In some cases, a matching Activity may not exist, so ensure you 706 * safeguard against this. 707 * <p> 708 * Input: The Intent's data URI specifies the application package name 709 * to be shown, with the "package" scheme. That is "package:com.my.app". 710 * <p> 711 * Output: Nothing. 712 */ 713 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 714 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 715 "android.settings.APPLICATION_DETAILS_SETTINGS"; 716 717 /** 718 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 719 * <p> 720 * Input: Nothing. 721 * <p> 722 * Output: Nothing. 723 * <p> 724 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 725 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 726 * already ignoring optimizations. You can use 727 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 728 * on this list. 729 */ 730 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 731 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 732 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 733 734 /** 735 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 736 * put them on the whitelist of apps shown by 737 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 738 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 739 * permission. 740 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 741 * provided by the platform for applications to operate correctly in the various power 742 * saving modes. This is only for unusual applications that need to deeply control their own 743 * execution, at the potential expense of the user's battery life. Note that these applications 744 * greatly run the risk of showing to the user as high power consumers on their device.</p> 745 * <p> 746 * Input: The Intent's data URI must specify the application package name 747 * to be shown, with the "package" scheme. That is "package:com.my.app". 748 * <p> 749 * Output: Nothing. 750 * <p> 751 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 752 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 753 * already ignoring optimizations. 754 */ 755 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 756 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 757 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 758 759 /** 760 * Activity Action: Show screen for controlling background data 761 * restrictions for a particular application. 762 * <p> 763 * Input: Intent's data URI set with an application name, using the 764 * "package" schema (like "package:com.my.app"). 765 * 766 * <p> 767 * Output: Nothing. 768 * <p> 769 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 770 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 771 * status of the background data restrictions for them. 772 */ 773 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 774 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 775 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 776 777 /** 778 * @hide 779 * Activity Action: Show the "app ops" settings screen. 780 * <p> 781 * Input: Nothing. 782 * <p> 783 * Output: Nothing. 784 */ 785 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 786 public static final String ACTION_APP_OPS_SETTINGS = 787 "android.settings.APP_OPS_SETTINGS"; 788 789 /** 790 * Activity Action: Show settings for system update functionality. 791 * <p> 792 * In some cases, a matching Activity may not exist, so ensure you 793 * safeguard against this. 794 * <p> 795 * Input: Nothing. 796 * <p> 797 * Output: Nothing. 798 * 799 * @hide 800 */ 801 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 802 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 803 "android.settings.SYSTEM_UPDATE_SETTINGS"; 804 805 /** 806 * Activity Action: Show settings to allow configuration of sync settings. 807 * <p> 808 * In some cases, a matching Activity may not exist, so ensure you 809 * safeguard against this. 810 * <p> 811 * The account types available to add via the add account button may be restricted by adding an 812 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 813 * authorities. Only account types which can sync with that content provider will be offered to 814 * the user. 815 * <p> 816 * Input: Nothing. 817 * <p> 818 * Output: Nothing. 819 */ 820 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 821 public static final String ACTION_SYNC_SETTINGS = 822 "android.settings.SYNC_SETTINGS"; 823 824 /** 825 * Activity Action: Show add account screen for creating a new account. 826 * <p> 827 * In some cases, a matching Activity may not exist, so ensure you 828 * safeguard against this. 829 * <p> 830 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 831 * extra to the Intent with one or more syncable content provider's authorities. Only account 832 * types which can sync with that content provider will be offered to the user. 833 * <p> 834 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 835 * Intent with one or more account types. 836 * <p> 837 * Input: Nothing. 838 * <p> 839 * Output: Nothing. 840 */ 841 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 842 public static final String ACTION_ADD_ACCOUNT = 843 "android.settings.ADD_ACCOUNT_SETTINGS"; 844 845 /** 846 * Activity Action: Show settings for selecting the network operator. 847 * <p> 848 * In some cases, a matching Activity may not exist, so ensure you 849 * safeguard against this. 850 * <p> 851 * Input: Nothing. 852 * <p> 853 * Output: Nothing. 854 */ 855 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 856 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 857 "android.settings.NETWORK_OPERATOR_SETTINGS"; 858 859 /** 860 * Activity Action: Show settings for selection of 2G/3G. 861 * <p> 862 * In some cases, a matching Activity may not exist, so ensure you 863 * safeguard against this. 864 * <p> 865 * Input: Nothing. 866 * <p> 867 * Output: Nothing. 868 */ 869 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 870 public static final String ACTION_DATA_ROAMING_SETTINGS = 871 "android.settings.DATA_ROAMING_SETTINGS"; 872 873 /** 874 * Activity Action: Show settings for internal storage. 875 * <p> 876 * In some cases, a matching Activity may not exist, so ensure you 877 * safeguard against this. 878 * <p> 879 * Input: Nothing. 880 * <p> 881 * Output: Nothing. 882 */ 883 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 884 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 885 "android.settings.INTERNAL_STORAGE_SETTINGS"; 886 /** 887 * Activity Action: Show settings for memory card storage. 888 * <p> 889 * In some cases, a matching Activity may not exist, so ensure you 890 * safeguard against this. 891 * <p> 892 * Input: Nothing. 893 * <p> 894 * Output: Nothing. 895 */ 896 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 897 public static final String ACTION_MEMORY_CARD_SETTINGS = 898 "android.settings.MEMORY_CARD_SETTINGS"; 899 900 /** 901 * Activity Action: Show settings for global search. 902 * <p> 903 * In some cases, a matching Activity may not exist, so ensure you 904 * safeguard against this. 905 * <p> 906 * Input: Nothing. 907 * <p> 908 * Output: Nothing 909 */ 910 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 911 public static final String ACTION_SEARCH_SETTINGS = 912 "android.search.action.SEARCH_SETTINGS"; 913 914 /** 915 * Activity Action: Show general device information settings (serial 916 * number, software version, phone number, etc.). 917 * <p> 918 * In some cases, a matching Activity may not exist, so ensure you 919 * safeguard against this. 920 * <p> 921 * Input: Nothing. 922 * <p> 923 * Output: Nothing 924 */ 925 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 926 public static final String ACTION_DEVICE_INFO_SETTINGS = 927 "android.settings.DEVICE_INFO_SETTINGS"; 928 929 /** 930 * Activity Action: Show NFC settings. 931 * <p> 932 * This shows UI that allows NFC to be turned on or off. 933 * <p> 934 * In some cases, a matching Activity may not exist, so ensure you 935 * safeguard against this. 936 * <p> 937 * Input: Nothing. 938 * <p> 939 * Output: Nothing 940 * @see android.nfc.NfcAdapter#isEnabled() 941 */ 942 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 943 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 944 945 /** 946 * Activity Action: Show NFC Sharing settings. 947 * <p> 948 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 949 * off. 950 * <p> 951 * In some cases, a matching Activity may not exist, so ensure you 952 * safeguard against this. 953 * <p> 954 * Input: Nothing. 955 * <p> 956 * Output: Nothing 957 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 958 */ 959 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 960 public static final String ACTION_NFCSHARING_SETTINGS = 961 "android.settings.NFCSHARING_SETTINGS"; 962 963 /** 964 * Activity Action: Show NFC Tap & Pay settings 965 * <p> 966 * This shows UI that allows the user to configure Tap&Pay 967 * settings. 968 * <p> 969 * In some cases, a matching Activity may not exist, so ensure you 970 * safeguard against this. 971 * <p> 972 * Input: Nothing. 973 * <p> 974 * Output: Nothing 975 */ 976 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 977 public static final String ACTION_NFC_PAYMENT_SETTINGS = 978 "android.settings.NFC_PAYMENT_SETTINGS"; 979 980 /** 981 * Activity Action: Show Daydream settings. 982 * <p> 983 * In some cases, a matching Activity may not exist, so ensure you 984 * safeguard against this. 985 * <p> 986 * Input: Nothing. 987 * <p> 988 * Output: Nothing. 989 * @see android.service.dreams.DreamService 990 */ 991 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 992 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 993 994 /** 995 * Activity Action: Show Notification listener settings. 996 * <p> 997 * In some cases, a matching Activity may not exist, so ensure you 998 * safeguard against this. 999 * <p> 1000 * Input: Nothing. 1001 * <p> 1002 * Output: Nothing. 1003 * @see android.service.notification.NotificationListenerService 1004 */ 1005 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1006 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 1007 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 1008 1009 /** 1010 * Activity Action: Show Do Not Disturb access settings. 1011 * <p> 1012 * Users can grant and deny access to Do Not Disturb configuration from here. 1013 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 1014 * details. 1015 * <p> 1016 * Input: Nothing. 1017 * <p> 1018 * Output: Nothing. 1019 */ 1020 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1021 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1022 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1023 1024 /** 1025 * @hide 1026 */ 1027 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1028 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1029 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1030 1031 /** 1032 * Activity Action: Show settings for video captioning. 1033 * <p> 1034 * In some cases, a matching Activity may not exist, so ensure you safeguard 1035 * against this. 1036 * <p> 1037 * Input: Nothing. 1038 * <p> 1039 * Output: Nothing. 1040 */ 1041 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1042 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1043 1044 /** 1045 * Activity Action: Show the top level print settings. 1046 * <p> 1047 * In some cases, a matching Activity may not exist, so ensure you 1048 * safeguard against this. 1049 * <p> 1050 * Input: Nothing. 1051 * <p> 1052 * Output: Nothing. 1053 */ 1054 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1055 public static final String ACTION_PRINT_SETTINGS = 1056 "android.settings.ACTION_PRINT_SETTINGS"; 1057 1058 /** 1059 * Activity Action: Show Zen Mode configuration settings. 1060 * 1061 * @hide 1062 */ 1063 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1064 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1065 1066 /** 1067 * Activity Action: Show Zen Mode priority configuration settings. 1068 * 1069 * @hide 1070 */ 1071 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1072 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1073 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1074 1075 /** 1076 * Activity Action: Show Zen Mode automation configuration settings. 1077 * 1078 * @hide 1079 */ 1080 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1081 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1082 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1083 1084 /** 1085 * Activity Action: Modify do not disturb mode settings. 1086 * <p> 1087 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1088 * <p> 1089 * This intent MUST be started using 1090 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1091 * startVoiceActivity}. 1092 * <p> 1093 * Note: The Activity implementing this intent MUST verify that 1094 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1095 * returns true before modifying the setting. 1096 * <p> 1097 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1098 * how long the user wishes to avoid interruptions for. The optional 1099 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1100 * enabling or disabling do not disturb mode. If either extra is not included, the 1101 * user maybe asked to provide the value. 1102 * <p> 1103 * Output: Nothing. 1104 */ 1105 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1106 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1107 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1108 1109 /** 1110 * Activity Action: Show Zen Mode schedule rule configuration settings. 1111 * 1112 * @hide 1113 */ 1114 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1115 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1116 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1117 1118 /** 1119 * Activity Action: Show Zen Mode event rule configuration settings. 1120 * 1121 * @hide 1122 */ 1123 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1124 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1125 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1126 1127 /** 1128 * Activity Action: Show Zen Mode external rule configuration settings. 1129 * 1130 * @hide 1131 */ 1132 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1133 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1134 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1135 1136 /** 1137 * Activity Action: Show the regulatory information screen for the device. 1138 * <p> 1139 * In some cases, a matching Activity may not exist, so ensure you safeguard 1140 * against this. 1141 * <p> 1142 * Input: Nothing. 1143 * <p> 1144 * Output: Nothing. 1145 */ 1146 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1147 public static final String 1148 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1149 1150 /** 1151 * Activity Action: Show Device Name Settings. 1152 * <p> 1153 * In some cases, a matching Activity may not exist, so ensure you safeguard 1154 * against this. 1155 * 1156 * @hide 1157 */ 1158 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1159 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1160 1161 /** 1162 * Activity Action: Show pairing settings. 1163 * <p> 1164 * In some cases, a matching Activity may not exist, so ensure you safeguard 1165 * against this. 1166 * 1167 * @hide 1168 */ 1169 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1170 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1171 1172 /** 1173 * Activity Action: Show battery saver settings. 1174 * <p> 1175 * In some cases, a matching Activity may not exist, so ensure you safeguard 1176 * against this. 1177 */ 1178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1179 public static final String ACTION_BATTERY_SAVER_SETTINGS 1180 = "android.settings.BATTERY_SAVER_SETTINGS"; 1181 1182 /** 1183 * Activity Action: Modify Battery Saver mode setting using a voice command. 1184 * <p> 1185 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1186 * <p> 1187 * This intent MUST be started using 1188 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1189 * startVoiceActivity}. 1190 * <p> 1191 * Note: The activity implementing this intent MUST verify that 1192 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1193 * modifying the setting. 1194 * <p> 1195 * Input: To tell which state batter saver mode should be set to, add the 1196 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1197 * If the extra is not included, no changes will be made. 1198 * <p> 1199 * Output: Nothing. 1200 */ 1201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1202 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1203 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1204 1205 /** 1206 * Activity Action: Show Home selection settings. If there are multiple activities 1207 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1208 * to pick your preferred activity. 1209 */ 1210 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1211 public static final String ACTION_HOME_SETTINGS 1212 = "android.settings.HOME_SETTINGS"; 1213 1214 1215 1216 /** 1217 * Activity Action: Show Default apps settings. 1218 * <p> 1219 * In some cases, a matching Activity may not exist, so ensure you 1220 * safeguard against this. 1221 * <p> 1222 * Input: Nothing. 1223 * <p> 1224 * Output: Nothing. 1225 */ 1226 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1227 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1228 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1229 1230 /** 1231 * Activity Action: Show notification settings. 1232 * 1233 * @hide 1234 */ 1235 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1236 public static final String ACTION_NOTIFICATION_SETTINGS 1237 = "android.settings.NOTIFICATION_SETTINGS"; 1238 1239 /** 1240 * Activity Action: Show notification settings for a single app. 1241 * 1242 * @hide 1243 */ 1244 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1245 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1246 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1247 1248 /** 1249 * Activity Action: Show notification redaction settings. 1250 * 1251 * @hide 1252 */ 1253 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1254 public static final String ACTION_APP_NOTIFICATION_REDACTION 1255 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1256 1257 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1258 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1259 1260 /** 1261 * Activity Action: Show a dialog with disabled by policy message. 1262 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1263 * the user know about this. 1264 * <p> 1265 * Input: Nothing. 1266 * <p> 1267 * Output: Nothing. 1268 * 1269 * @hide 1270 */ 1271 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1272 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1273 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1274 1275 /** 1276 * Activity Action: Show a dialog for remote bugreport flow. 1277 * <p> 1278 * Input: Nothing. 1279 * <p> 1280 * Output: Nothing. 1281 * 1282 * @hide 1283 */ 1284 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1285 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1286 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1287 1288 /** 1289 * Activity Action: Show VR listener settings. 1290 * <p> 1291 * Input: Nothing. 1292 * <p> 1293 * Output: Nothing. 1294 * 1295 * @see android.service.vr.VrListenerService 1296 */ 1297 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1298 public static final String ACTION_VR_LISTENER_SETTINGS 1299 = "android.settings.VR_LISTENER_SETTINGS"; 1300 1301 /** 1302 * Activity Action: Show Storage Manager settings. 1303 * <p> 1304 * Input: Nothing. 1305 * <p> 1306 * Output: Nothing. 1307 * 1308 * @hide 1309 */ 1310 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1311 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1312 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1313 1314 /** 1315 * Activity Action: Allows user to select current webview implementation. 1316 * <p> 1317 * Input: Nothing. 1318 * <p> 1319 * Output: Nothing. 1320 */ 1321 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1322 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1323 1324 // End of Intent actions for Settings 1325 1326 /** 1327 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1328 */ 1329 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1330 1331 /** 1332 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1333 */ 1334 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1335 1336 /** 1337 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1338 */ 1339 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1340 1341 /** 1342 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1343 * the settings generation in order to cache values locally. If this key is 1344 * mapped to a <code>null</code> string extra in the request bundle, the response 1345 * bundle will contain the same key mapped to a parcelable extra which would be 1346 * an {@link android.util.MemoryIntArray}. The response will also contain an 1347 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1348 * index in the array clients should use to lookup the generation. For efficiency 1349 * the caller should request the generation tracking memory array only if it 1350 * doesn't already have it. 1351 * 1352 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1353 */ 1354 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1355 1356 /** 1357 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1358 * to look up the generation id of the backing table. The value is an integer. 1359 * 1360 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1361 */ 1362 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1363 1364 /** 1365 * @hide Key with the settings table generation. The value is an integer. 1366 * 1367 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1368 */ 1369 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1370 1371 /** 1372 * @hide - User handle argument extra to the fast-path call()-based requests 1373 */ 1374 public static final String CALL_METHOD_USER_KEY = "_user"; 1375 1376 /** @hide - Private call() method to write to 'system' table */ 1377 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1378 1379 /** @hide - Private call() method to write to 'secure' table */ 1380 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1381 1382 /** @hide - Private call() method to write to 'global' table */ 1383 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1384 1385 /** 1386 * Activity Extra: Limit available options in launched activity based on the given authority. 1387 * <p> 1388 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1389 * provider's authorities as a String[]. This field is used by some intents to alter the 1390 * behavior of the called activity. 1391 * <p> 1392 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1393 * on the authority given. 1394 */ 1395 public static final String EXTRA_AUTHORITIES = "authorities"; 1396 1397 /** 1398 * Activity Extra: Limit available options in launched activity based on the given account 1399 * types. 1400 * <p> 1401 * This can be passed as an extra field in an Activity Intent with one or more account types 1402 * as a String[]. This field is used by some intents to alter the behavior of the called 1403 * activity. 1404 * <p> 1405 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1406 * list. 1407 */ 1408 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1409 1410 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1411 1412 /** 1413 * Activity Extra: The device identifier to act upon. 1414 * <p> 1415 * This can be passed as an extra field in an Activity Intent with a single 1416 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1417 * settings for the given device. 1418 * <p> 1419 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1420 * dialog for the given device. 1421 * @hide 1422 */ 1423 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1424 1425 /** 1426 * Activity Extra: Enable or disable Airplane Mode. 1427 * <p> 1428 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1429 * intent as a boolean to indicate if it should be enabled. 1430 */ 1431 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1432 1433 /** 1434 * Activity Extra: Enable or disable Battery saver mode. 1435 * <p> 1436 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1437 * intent as a boolean to indicate if it should be enabled. 1438 */ 1439 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1440 "android.settings.extra.battery_saver_mode_enabled"; 1441 1442 /** 1443 * Activity Extra: Enable or disable Do Not Disturb mode. 1444 * <p> 1445 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1446 * intent as a boolean to indicate if it should be enabled. 1447 */ 1448 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1449 "android.settings.extra.do_not_disturb_mode_enabled"; 1450 1451 /** 1452 * Activity Extra: How many minutes to enable do not disturb mode for. 1453 * <p> 1454 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1455 * intent to indicate how long do not disturb mode should be enabled for. 1456 */ 1457 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1458 "android.settings.extra.do_not_disturb_mode_minutes"; 1459 1460 /** 1461 * Activity Extra: Number of certificates 1462 * <p> 1463 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1464 * intent to indicate the number of certificates 1465 * @hide 1466 */ 1467 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1468 "android.settings.extra.number_of_certificates"; 1469 1470 private static final String JID_RESOURCE_PREFIX = "android"; 1471 1472 public static final String AUTHORITY = "settings"; 1473 1474 private static final String TAG = "Settings"; 1475 private static final boolean LOCAL_LOGV = false; 1476 1477 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1478 // with a partial enable/disable state in multi-threaded situations. 1479 private static final Object mLocationSettingsLock = new Object(); 1480 1481 public static class SettingNotFoundException extends AndroidException { 1482 public SettingNotFoundException(String msg) { 1483 super(msg); 1484 } 1485 } 1486 1487 /** 1488 * Common base for tables of name/value settings. 1489 */ 1490 public static class NameValueTable implements BaseColumns { 1491 public static final String NAME = "name"; 1492 public static final String VALUE = "value"; 1493 1494 protected static boolean putString(ContentResolver resolver, Uri uri, 1495 String name, String value) { 1496 // The database will take care of replacing duplicates. 1497 try { 1498 ContentValues values = new ContentValues(); 1499 values.put(NAME, name); 1500 values.put(VALUE, value); 1501 resolver.insert(uri, values); 1502 return true; 1503 } catch (SQLException e) { 1504 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1505 return false; 1506 } 1507 } 1508 1509 public static Uri getUriFor(Uri uri, String name) { 1510 return Uri.withAppendedPath(uri, name); 1511 } 1512 } 1513 1514 private static final class GenerationTracker { 1515 private final MemoryIntArray mArray; 1516 private final Runnable mErrorHandler; 1517 private final int mIndex; 1518 private int mCurrentGeneration; 1519 1520 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1521 int generation, Runnable errorHandler) { 1522 mArray = array; 1523 mIndex = index; 1524 mErrorHandler = errorHandler; 1525 mCurrentGeneration = generation; 1526 } 1527 1528 public boolean isGenerationChanged() { 1529 final int currentGeneration = readCurrentGeneration(); 1530 if (currentGeneration >= 0) { 1531 if (currentGeneration == mCurrentGeneration) { 1532 return false; 1533 } 1534 mCurrentGeneration = currentGeneration; 1535 } 1536 return true; 1537 } 1538 1539 private int readCurrentGeneration() { 1540 try { 1541 return mArray.get(mIndex); 1542 } catch (IOException e) { 1543 Log.e(TAG, "Error getting current generation", e); 1544 if (mErrorHandler != null) { 1545 mErrorHandler.run(); 1546 } 1547 } 1548 return -1; 1549 } 1550 1551 public void destroy() { 1552 try { 1553 mArray.close(); 1554 } catch (IOException e) { 1555 Log.e(TAG, "Error closing backing array", e); 1556 if (mErrorHandler != null) { 1557 mErrorHandler.run(); 1558 } 1559 } 1560 } 1561 } 1562 1563 // Thread-safe. 1564 private static class NameValueCache { 1565 private static final boolean DEBUG = false; 1566 1567 private final Uri mUri; 1568 1569 private static final String[] SELECT_VALUE = 1570 new String[] { Settings.NameValueTable.VALUE }; 1571 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1572 1573 // Must synchronize on 'this' to access mValues and mValuesVersion. 1574 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1575 1576 // Initially null; set lazily and held forever. Synchronized on 'this'. 1577 private IContentProvider mContentProvider = null; 1578 1579 // The method we'll call (or null, to not use) on the provider 1580 // for the fast path of retrieving settings. 1581 private final String mCallGetCommand; 1582 private final String mCallSetCommand; 1583 1584 @GuardedBy("this") 1585 private GenerationTracker mGenerationTracker; 1586 1587 public NameValueCache(Uri uri, String getCommand, String setCommand) { 1588 mUri = uri; 1589 mCallGetCommand = getCommand; 1590 mCallSetCommand = setCommand; 1591 } 1592 1593 private IContentProvider lazyGetProvider(ContentResolver cr) { 1594 IContentProvider cp = null; 1595 synchronized (NameValueCache.this) { 1596 cp = mContentProvider; 1597 if (cp == null) { 1598 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1599 } 1600 } 1601 return cp; 1602 } 1603 1604 public boolean putStringForUser(ContentResolver cr, String name, String value, 1605 final int userHandle) { 1606 try { 1607 Bundle arg = new Bundle(); 1608 arg.putString(Settings.NameValueTable.VALUE, value); 1609 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1610 IContentProvider cp = lazyGetProvider(cr); 1611 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1612 } catch (RemoteException e) { 1613 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1614 return false; 1615 } 1616 return true; 1617 } 1618 1619 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1620 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1621 if (isSelf) { 1622 synchronized (NameValueCache.this) { 1623 if (mGenerationTracker != null) { 1624 if (mGenerationTracker.isGenerationChanged()) { 1625 if (DEBUG) { 1626 Log.i(TAG, "Generation changed for type:" 1627 + mUri.getPath() + " in package:" 1628 + cr.getPackageName() +" and user:" + userHandle); 1629 } 1630 mValues.clear(); 1631 } else if (mValues.containsKey(name)) { 1632 return mValues.get(name); 1633 } 1634 } 1635 } 1636 } else { 1637 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1638 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1639 } 1640 1641 IContentProvider cp = lazyGetProvider(cr); 1642 1643 // Try the fast path first, not using query(). If this 1644 // fails (alternate Settings provider that doesn't support 1645 // this interface?) then we fall back to the query/table 1646 // interface. 1647 if (mCallGetCommand != null) { 1648 try { 1649 Bundle args = null; 1650 if (!isSelf) { 1651 args = new Bundle(); 1652 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1653 } 1654 boolean needsGenerationTracker = false; 1655 synchronized (NameValueCache.this) { 1656 if (isSelf && mGenerationTracker == null) { 1657 needsGenerationTracker = true; 1658 if (args == null) { 1659 args = new Bundle(); 1660 } 1661 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1662 if (DEBUG) { 1663 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1664 + " in package:" + cr.getPackageName() +" and user:" 1665 + userHandle); 1666 } 1667 } 1668 } 1669 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1670 if (b != null) { 1671 String value = b.getString(Settings.NameValueTable.VALUE); 1672 // Don't update our cache for reads of other users' data 1673 if (isSelf) { 1674 synchronized (NameValueCache.this) { 1675 if (needsGenerationTracker) { 1676 MemoryIntArray array = b.getParcelable( 1677 CALL_METHOD_TRACK_GENERATION_KEY); 1678 final int index = b.getInt( 1679 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1680 if (array != null && index >= 0) { 1681 final int generation = b.getInt( 1682 CALL_METHOD_GENERATION_KEY, 0); 1683 if (DEBUG) { 1684 Log.i(TAG, "Received generation tracker for type:" 1685 + mUri.getPath() + " in package:" 1686 + cr.getPackageName() + " and user:" 1687 + userHandle + " with index:" + index); 1688 } 1689 mGenerationTracker = new GenerationTracker(array, index, 1690 generation, () -> { 1691 synchronized (NameValueCache.this) { 1692 Log.e(TAG, "Error accessing generation" 1693 + " tracker - removing"); 1694 if (mGenerationTracker != null) { 1695 GenerationTracker generationTracker = 1696 mGenerationTracker; 1697 mGenerationTracker = null; 1698 generationTracker.destroy(); 1699 mValues.clear(); 1700 } 1701 } 1702 }); 1703 } 1704 } 1705 mValues.put(name, value); 1706 } 1707 } else { 1708 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1709 + " by " + UserHandle.myUserId() 1710 + " so not updating cache"); 1711 } 1712 return value; 1713 } 1714 // If the response Bundle is null, we fall through 1715 // to the query interface below. 1716 } catch (RemoteException e) { 1717 // Not supported by the remote side? Fall through 1718 // to query(). 1719 } 1720 } 1721 1722 Cursor c = null; 1723 try { 1724 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1725 new String[]{name}, null, null); 1726 if (c == null) { 1727 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1728 return null; 1729 } 1730 1731 String value = c.moveToNext() ? c.getString(0) : null; 1732 synchronized (NameValueCache.this) { 1733 mValues.put(name, value); 1734 } 1735 if (LOCAL_LOGV) { 1736 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1737 name + " = " + (value == null ? "(null)" : value)); 1738 } 1739 return value; 1740 } catch (RemoteException e) { 1741 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1742 return null; // Return null, but don't cache it. 1743 } finally { 1744 if (c != null) c.close(); 1745 } 1746 } 1747 } 1748 1749 /** 1750 * Checks if the specified context can draw on top of other apps. As of API 1751 * level 23, an app cannot draw on top of other apps unless it declares the 1752 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1753 * manifest, <em>and</em> the user specifically grants the app this 1754 * capability. To prompt the user to grant this approval, the app must send an 1755 * intent with the action 1756 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1757 * causes the system to display a permission management screen. 1758 * 1759 * @param context App context. 1760 * @return true if the specified context can draw on top of other apps, false otherwise 1761 */ 1762 public static boolean canDrawOverlays(Context context) { 1763 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1764 context.getOpPackageName(), false); 1765 } 1766 1767 /** 1768 * System settings, containing miscellaneous system preferences. This 1769 * table holds simple name/value pairs. There are convenience 1770 * functions for accessing individual settings entries. 1771 */ 1772 public static final class System extends NameValueTable { 1773 private static final float DEFAULT_FONT_SCALE = 1.0f; 1774 1775 /** @hide */ 1776 public static interface Validator { 1777 public boolean validate(String value); 1778 } 1779 1780 /** 1781 * The content:// style URL for this table 1782 */ 1783 public static final Uri CONTENT_URI = 1784 Uri.parse("content://" + AUTHORITY + "/system"); 1785 1786 private static final NameValueCache sNameValueCache = new NameValueCache( 1787 CONTENT_URI, 1788 CALL_METHOD_GET_SYSTEM, 1789 CALL_METHOD_PUT_SYSTEM); 1790 1791 private static final HashSet<String> MOVED_TO_SECURE; 1792 static { 1793 MOVED_TO_SECURE = new HashSet<String>(30); 1794 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1795 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1796 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1797 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1798 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1799 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1800 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1801 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1802 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1803 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1804 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1805 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1806 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1807 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1808 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1809 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1810 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1811 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1812 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1813 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1814 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1815 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1816 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1817 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1818 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1819 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1820 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1821 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1822 1823 // At one time in System, then Global, but now back in Secure 1824 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1825 } 1826 1827 private static final HashSet<String> MOVED_TO_GLOBAL; 1828 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1829 static { 1830 MOVED_TO_GLOBAL = new HashSet<String>(); 1831 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1832 1833 // these were originally in system but migrated to secure in the past, 1834 // so are duplicated in the Secure.* namespace 1835 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1836 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1837 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1838 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1839 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1840 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1841 1842 // these are moving directly from system to global 1843 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1844 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1845 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1846 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1847 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1848 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1849 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1850 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1851 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1852 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1853 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1854 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1855 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1856 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1857 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1858 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1859 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1860 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1861 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1862 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1863 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1864 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1865 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1866 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1867 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1868 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1869 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1870 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1871 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1872 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1873 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1874 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1875 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1876 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1877 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1878 } 1879 1880 private static final Validator sBooleanValidator = 1881 new DiscreteValueValidator(new String[] {"0", "1"}); 1882 1883 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1884 @Override 1885 public boolean validate(String value) { 1886 try { 1887 return Integer.parseInt(value) >= 0; 1888 } catch (NumberFormatException e) { 1889 return false; 1890 } 1891 } 1892 }; 1893 1894 private static final Validator sUriValidator = new Validator() { 1895 @Override 1896 public boolean validate(String value) { 1897 try { 1898 Uri.decode(value); 1899 return true; 1900 } catch (IllegalArgumentException e) { 1901 return false; 1902 } 1903 } 1904 }; 1905 1906 private static final Validator sLenientIpAddressValidator = new Validator() { 1907 private static final int MAX_IPV6_LENGTH = 45; 1908 1909 @Override 1910 public boolean validate(String value) { 1911 return value.length() <= MAX_IPV6_LENGTH; 1912 } 1913 }; 1914 1915 /** @hide */ 1916 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1917 outKeySet.addAll(MOVED_TO_GLOBAL); 1918 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1919 } 1920 1921 /** @hide */ 1922 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1923 outKeySet.addAll(MOVED_TO_SECURE); 1924 } 1925 1926 /** @hide */ 1927 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1928 outKeySet.addAll(MOVED_TO_GLOBAL); 1929 } 1930 1931 /** 1932 * Look up a name in the database. 1933 * @param resolver to access the database with 1934 * @param name to look up in the table 1935 * @return the corresponding value, or null if not present 1936 */ 1937 public static String getString(ContentResolver resolver, String name) { 1938 return getStringForUser(resolver, name, UserHandle.myUserId()); 1939 } 1940 1941 /** @hide */ 1942 public static String getStringForUser(ContentResolver resolver, String name, 1943 int userHandle) { 1944 if (MOVED_TO_SECURE.contains(name)) { 1945 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1946 + " to android.provider.Settings.Secure, returning read-only value."); 1947 return Secure.getStringForUser(resolver, name, userHandle); 1948 } 1949 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1950 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1951 + " to android.provider.Settings.Global, returning read-only value."); 1952 return Global.getStringForUser(resolver, name, userHandle); 1953 } 1954 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1955 } 1956 1957 /** 1958 * Store a name/value pair into the database. 1959 * @param resolver to access the database with 1960 * @param name to store 1961 * @param value to associate with the name 1962 * @return true if the value was set, false on database errors 1963 */ 1964 public static boolean putString(ContentResolver resolver, String name, String value) { 1965 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1966 } 1967 1968 /** @hide */ 1969 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1970 int userHandle) { 1971 if (MOVED_TO_SECURE.contains(name)) { 1972 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1973 + " to android.provider.Settings.Secure, value is unchanged."); 1974 return false; 1975 } 1976 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1977 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1978 + " to android.provider.Settings.Global, value is unchanged."); 1979 return false; 1980 } 1981 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1982 } 1983 1984 /** 1985 * Construct the content URI for a particular name/value pair, 1986 * useful for monitoring changes with a ContentObserver. 1987 * @param name to look up in the table 1988 * @return the corresponding content URI, or null if not present 1989 */ 1990 public static Uri getUriFor(String name) { 1991 if (MOVED_TO_SECURE.contains(name)) { 1992 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1993 + " to android.provider.Settings.Secure, returning Secure URI."); 1994 return Secure.getUriFor(Secure.CONTENT_URI, name); 1995 } 1996 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1997 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1998 + " to android.provider.Settings.Global, returning read-only global URI."); 1999 return Global.getUriFor(Global.CONTENT_URI, name); 2000 } 2001 return getUriFor(CONTENT_URI, name); 2002 } 2003 2004 /** 2005 * Convenience function for retrieving a single system settings value 2006 * as an integer. Note that internally setting values are always 2007 * stored as strings; this function converts the string to an integer 2008 * for you. The default value will be returned if the setting is 2009 * not defined or not an integer. 2010 * 2011 * @param cr The ContentResolver to access. 2012 * @param name The name of the setting to retrieve. 2013 * @param def Value to return if the setting is not defined. 2014 * 2015 * @return The setting's current value, or 'def' if it is not defined 2016 * or not a valid integer. 2017 */ 2018 public static int getInt(ContentResolver cr, String name, int def) { 2019 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2020 } 2021 2022 /** @hide */ 2023 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2024 String v = getStringForUser(cr, name, userHandle); 2025 try { 2026 return v != null ? Integer.parseInt(v) : def; 2027 } catch (NumberFormatException e) { 2028 return def; 2029 } 2030 } 2031 2032 /** 2033 * Convenience function for retrieving a single system settings value 2034 * as an integer. Note that internally setting values are always 2035 * stored as strings; this function converts the string to an integer 2036 * for you. 2037 * <p> 2038 * This version does not take a default value. If the setting has not 2039 * been set, or the string value is not a number, 2040 * it throws {@link SettingNotFoundException}. 2041 * 2042 * @param cr The ContentResolver to access. 2043 * @param name The name of the setting to retrieve. 2044 * 2045 * @throws SettingNotFoundException Thrown if a setting by the given 2046 * name can't be found or the setting value is not an integer. 2047 * 2048 * @return The setting's current value. 2049 */ 2050 public static int getInt(ContentResolver cr, String name) 2051 throws SettingNotFoundException { 2052 return getIntForUser(cr, name, UserHandle.myUserId()); 2053 } 2054 2055 /** @hide */ 2056 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2057 throws SettingNotFoundException { 2058 String v = getStringForUser(cr, name, userHandle); 2059 try { 2060 return Integer.parseInt(v); 2061 } catch (NumberFormatException e) { 2062 throw new SettingNotFoundException(name); 2063 } 2064 } 2065 2066 /** 2067 * Convenience function for updating a single settings value as an 2068 * integer. This will either create a new entry in the table if the 2069 * given name does not exist, or modify the value of the existing row 2070 * with that name. Note that internally setting values are always 2071 * stored as strings, so this function converts the given value to a 2072 * string before storing it. 2073 * 2074 * @param cr The ContentResolver to access. 2075 * @param name The name of the setting to modify. 2076 * @param value The new value for the setting. 2077 * @return true if the value was set, false on database errors 2078 */ 2079 public static boolean putInt(ContentResolver cr, String name, int value) { 2080 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2081 } 2082 2083 /** @hide */ 2084 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2085 int userHandle) { 2086 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2087 } 2088 2089 /** 2090 * Convenience function for retrieving a single system settings value 2091 * as a {@code long}. Note that internally setting values are always 2092 * stored as strings; this function converts the string to a {@code long} 2093 * for you. The default value will be returned if the setting is 2094 * not defined or not a {@code long}. 2095 * 2096 * @param cr The ContentResolver to access. 2097 * @param name The name of the setting to retrieve. 2098 * @param def Value to return if the setting is not defined. 2099 * 2100 * @return The setting's current value, or 'def' if it is not defined 2101 * or not a valid {@code long}. 2102 */ 2103 public static long getLong(ContentResolver cr, String name, long def) { 2104 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2105 } 2106 2107 /** @hide */ 2108 public static long getLongForUser(ContentResolver cr, String name, long def, 2109 int userHandle) { 2110 String valString = getStringForUser(cr, name, userHandle); 2111 long value; 2112 try { 2113 value = valString != null ? Long.parseLong(valString) : def; 2114 } catch (NumberFormatException e) { 2115 value = def; 2116 } 2117 return value; 2118 } 2119 2120 /** 2121 * Convenience function for retrieving a single system settings value 2122 * as a {@code long}. Note that internally setting values are always 2123 * stored as strings; this function converts the string to a {@code long} 2124 * for you. 2125 * <p> 2126 * This version does not take a default value. If the setting has not 2127 * been set, or the string value is not a number, 2128 * it throws {@link SettingNotFoundException}. 2129 * 2130 * @param cr The ContentResolver to access. 2131 * @param name The name of the setting to retrieve. 2132 * 2133 * @return The setting's current value. 2134 * @throws SettingNotFoundException Thrown if a setting by the given 2135 * name can't be found or the setting value is not an integer. 2136 */ 2137 public static long getLong(ContentResolver cr, String name) 2138 throws SettingNotFoundException { 2139 return getLongForUser(cr, name, UserHandle.myUserId()); 2140 } 2141 2142 /** @hide */ 2143 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2144 throws SettingNotFoundException { 2145 String valString = getStringForUser(cr, name, userHandle); 2146 try { 2147 return Long.parseLong(valString); 2148 } catch (NumberFormatException e) { 2149 throw new SettingNotFoundException(name); 2150 } 2151 } 2152 2153 /** 2154 * Convenience function for updating a single settings value as a long 2155 * integer. This will either create a new entry in the table if the 2156 * given name does not exist, or modify the value of the existing row 2157 * with that name. Note that internally setting values are always 2158 * stored as strings, so this function converts the given value to a 2159 * string before storing it. 2160 * 2161 * @param cr The ContentResolver to access. 2162 * @param name The name of the setting to modify. 2163 * @param value The new value for the setting. 2164 * @return true if the value was set, false on database errors 2165 */ 2166 public static boolean putLong(ContentResolver cr, String name, long value) { 2167 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2168 } 2169 2170 /** @hide */ 2171 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2172 int userHandle) { 2173 return putStringForUser(cr, name, Long.toString(value), userHandle); 2174 } 2175 2176 /** 2177 * Convenience function for retrieving a single system settings value 2178 * as a floating point number. Note that internally setting values are 2179 * always stored as strings; this function converts the string to an 2180 * float for you. The default value will be returned if the setting 2181 * is not defined or not a valid float. 2182 * 2183 * @param cr The ContentResolver to access. 2184 * @param name The name of the setting to retrieve. 2185 * @param def Value to return if the setting is not defined. 2186 * 2187 * @return The setting's current value, or 'def' if it is not defined 2188 * or not a valid float. 2189 */ 2190 public static float getFloat(ContentResolver cr, String name, float def) { 2191 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2192 } 2193 2194 /** @hide */ 2195 public static float getFloatForUser(ContentResolver cr, String name, float def, 2196 int userHandle) { 2197 String v = getStringForUser(cr, name, userHandle); 2198 try { 2199 return v != null ? Float.parseFloat(v) : def; 2200 } catch (NumberFormatException e) { 2201 return def; 2202 } 2203 } 2204 2205 /** 2206 * Convenience function for retrieving a single system settings value 2207 * as a float. Note that internally setting values are always 2208 * stored as strings; this function converts the string to a float 2209 * for you. 2210 * <p> 2211 * This version does not take a default value. If the setting has not 2212 * been set, or the string value is not a number, 2213 * it throws {@link SettingNotFoundException}. 2214 * 2215 * @param cr The ContentResolver to access. 2216 * @param name The name of the setting to retrieve. 2217 * 2218 * @throws SettingNotFoundException Thrown if a setting by the given 2219 * name can't be found or the setting value is not a float. 2220 * 2221 * @return The setting's current value. 2222 */ 2223 public static float getFloat(ContentResolver cr, String name) 2224 throws SettingNotFoundException { 2225 return getFloatForUser(cr, name, UserHandle.myUserId()); 2226 } 2227 2228 /** @hide */ 2229 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2230 throws SettingNotFoundException { 2231 String v = getStringForUser(cr, name, userHandle); 2232 if (v == null) { 2233 throw new SettingNotFoundException(name); 2234 } 2235 try { 2236 return Float.parseFloat(v); 2237 } catch (NumberFormatException e) { 2238 throw new SettingNotFoundException(name); 2239 } 2240 } 2241 2242 /** 2243 * Convenience function for updating a single settings value as a 2244 * floating point number. This will either create a new entry in the 2245 * table if the given name does not exist, or modify the value of the 2246 * existing row with that name. Note that internally setting values 2247 * are always stored as strings, so this function converts the given 2248 * value to a string before storing it. 2249 * 2250 * @param cr The ContentResolver to access. 2251 * @param name The name of the setting to modify. 2252 * @param value The new value for the setting. 2253 * @return true if the value was set, false on database errors 2254 */ 2255 public static boolean putFloat(ContentResolver cr, String name, float value) { 2256 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2257 } 2258 2259 /** @hide */ 2260 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2261 int userHandle) { 2262 return putStringForUser(cr, name, Float.toString(value), userHandle); 2263 } 2264 2265 /** 2266 * Convenience function to read all of the current 2267 * configuration-related settings into a 2268 * {@link Configuration} object. 2269 * 2270 * @param cr The ContentResolver to access. 2271 * @param outConfig Where to place the configuration settings. 2272 */ 2273 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2274 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2275 false /* updateSettingsIfEmpty */); 2276 } 2277 2278 /** @hide */ 2279 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2280 int userHandle, boolean updateSettingsIfEmpty) { 2281 outConfig.fontScale = Settings.System.getFloatForUser( 2282 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2283 if (outConfig.fontScale < 0) { 2284 outConfig.fontScale = DEFAULT_FONT_SCALE; 2285 } 2286 2287 final String localeValue = 2288 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2289 if (localeValue != null) { 2290 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2291 } else { 2292 // Do not update configuration with emtpy settings since we need to take over the 2293 // locale list of previous user if the settings value is empty. This happens when a 2294 // new user is created. 2295 2296 if (updateSettingsIfEmpty) { 2297 // Make current configuration persistent. This is necessary the first time a 2298 // user log in. At the first login, the configuration settings are empty, so we 2299 // need to store the adjusted configuration as the initial settings. 2300 Settings.System.putStringForUser( 2301 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2302 userHandle); 2303 } 2304 } 2305 } 2306 2307 /** 2308 * @hide Erase the fields in the Configuration that should be applied 2309 * by the settings. 2310 */ 2311 public static void clearConfiguration(Configuration inoutConfig) { 2312 inoutConfig.fontScale = 0; 2313 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2314 inoutConfig.clearLocales(); 2315 } 2316 } 2317 2318 /** 2319 * Convenience function to write a batch of configuration-related 2320 * settings from a {@link Configuration} object. 2321 * 2322 * @param cr The ContentResolver to access. 2323 * @param config The settings to write. 2324 * @return true if the values were set, false on database errors 2325 */ 2326 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2327 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2328 } 2329 2330 /** @hide */ 2331 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2332 int userHandle) { 2333 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2334 Settings.System.putStringForUser( 2335 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2336 } 2337 2338 /** @hide */ 2339 public static boolean hasInterestingConfigurationChanges(int changes) { 2340 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2341 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2342 } 2343 2344 /** @deprecated - Do not use */ 2345 @Deprecated 2346 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2347 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2348 } 2349 2350 /** 2351 * @hide 2352 * @deprecated - Do not use 2353 */ 2354 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2355 int userHandle) { 2356 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2357 } 2358 2359 /** @deprecated - Do not use */ 2360 @Deprecated 2361 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2362 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2363 } 2364 2365 /** 2366 * @hide 2367 * @deprecated - Do not use 2368 */ 2369 @Deprecated 2370 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2371 int userHandle) { 2372 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2373 } 2374 2375 private static final class DiscreteValueValidator implements Validator { 2376 private final String[] mValues; 2377 2378 public DiscreteValueValidator(String[] values) { 2379 mValues = values; 2380 } 2381 2382 @Override 2383 public boolean validate(String value) { 2384 return ArrayUtils.contains(mValues, value); 2385 } 2386 } 2387 2388 private static final class InclusiveIntegerRangeValidator implements Validator { 2389 private final int mMin; 2390 private final int mMax; 2391 2392 public InclusiveIntegerRangeValidator(int min, int max) { 2393 mMin = min; 2394 mMax = max; 2395 } 2396 2397 @Override 2398 public boolean validate(String value) { 2399 try { 2400 final int intValue = Integer.parseInt(value); 2401 return intValue >= mMin && intValue <= mMax; 2402 } catch (NumberFormatException e) { 2403 return false; 2404 } 2405 } 2406 } 2407 2408 private static final class InclusiveFloatRangeValidator implements Validator { 2409 private final float mMin; 2410 private final float mMax; 2411 2412 public InclusiveFloatRangeValidator(float min, float max) { 2413 mMin = min; 2414 mMax = max; 2415 } 2416 2417 @Override 2418 public boolean validate(String value) { 2419 try { 2420 final float floatValue = Float.parseFloat(value); 2421 return floatValue >= mMin && floatValue <= mMax; 2422 } catch (NumberFormatException e) { 2423 return false; 2424 } 2425 } 2426 } 2427 2428 /** 2429 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2430 */ 2431 @Deprecated 2432 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2433 2434 /** 2435 * What happens when the user presses the end call button if they're not 2436 * on a call.<br/> 2437 * <b>Values:</b><br/> 2438 * 0 - The end button does nothing.<br/> 2439 * 1 - The end button goes to the home screen.<br/> 2440 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2441 * 3 - The end button goes to the home screen. If the user is already on the 2442 * home screen, it puts the device to sleep. 2443 */ 2444 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2445 2446 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2447 new InclusiveIntegerRangeValidator(0, 3); 2448 2449 /** 2450 * END_BUTTON_BEHAVIOR value for "go home". 2451 * @hide 2452 */ 2453 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2454 2455 /** 2456 * END_BUTTON_BEHAVIOR value for "go to sleep". 2457 * @hide 2458 */ 2459 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2460 2461 /** 2462 * END_BUTTON_BEHAVIOR default value. 2463 * @hide 2464 */ 2465 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2466 2467 /** 2468 * Is advanced settings mode turned on. 0 == no, 1 == yes 2469 * @hide 2470 */ 2471 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2472 2473 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2474 2475 /** 2476 * ADVANCED_SETTINGS default value. 2477 * @hide 2478 */ 2479 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2480 2481 /** 2482 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2483 */ 2484 @Deprecated 2485 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2486 2487 /** 2488 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2489 */ 2490 @Deprecated 2491 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2492 2493 /** 2494 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2495 */ 2496 @Deprecated 2497 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2498 2499 /** 2500 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2501 * {@hide} 2502 */ 2503 @Deprecated 2504 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2505 2506 /** 2507 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2508 */ 2509 @Deprecated 2510 public static final String RADIO_CELL = Global.RADIO_CELL; 2511 2512 /** 2513 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2514 */ 2515 @Deprecated 2516 public static final String RADIO_NFC = Global.RADIO_NFC; 2517 2518 /** 2519 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2520 */ 2521 @Deprecated 2522 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2523 2524 /** 2525 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2526 * 2527 * {@hide} 2528 */ 2529 @Deprecated 2530 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2531 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2532 2533 /** 2534 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2535 */ 2536 @Deprecated 2537 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2538 2539 /** 2540 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2541 */ 2542 @Deprecated 2543 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2544 2545 /** 2546 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2547 */ 2548 @Deprecated 2549 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2550 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2551 2552 /** 2553 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2554 */ 2555 @Deprecated 2556 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2557 2558 /** 2559 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2560 */ 2561 @Deprecated 2562 public static final String MODE_RINGER = Global.MODE_RINGER; 2563 2564 /** 2565 * Whether to use static IP and other static network attributes. 2566 * <p> 2567 * Set to 1 for true and 0 for false. 2568 * 2569 * @deprecated Use {@link WifiManager} instead 2570 */ 2571 @Deprecated 2572 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2573 2574 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2575 2576 /** 2577 * The static IP address. 2578 * <p> 2579 * Example: "192.168.1.51" 2580 * 2581 * @deprecated Use {@link WifiManager} instead 2582 */ 2583 @Deprecated 2584 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2585 2586 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2587 2588 /** 2589 * If using static IP, the gateway's IP address. 2590 * <p> 2591 * Example: "192.168.1.1" 2592 * 2593 * @deprecated Use {@link WifiManager} instead 2594 */ 2595 @Deprecated 2596 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2597 2598 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2599 2600 /** 2601 * If using static IP, the net mask. 2602 * <p> 2603 * Example: "255.255.255.0" 2604 * 2605 * @deprecated Use {@link WifiManager} instead 2606 */ 2607 @Deprecated 2608 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2609 2610 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2611 2612 /** 2613 * If using static IP, the primary DNS's IP address. 2614 * <p> 2615 * Example: "192.168.1.1" 2616 * 2617 * @deprecated Use {@link WifiManager} instead 2618 */ 2619 @Deprecated 2620 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2621 2622 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2623 2624 /** 2625 * If using static IP, the secondary DNS's IP address. 2626 * <p> 2627 * Example: "192.168.1.2" 2628 * 2629 * @deprecated Use {@link WifiManager} instead 2630 */ 2631 @Deprecated 2632 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2633 2634 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2635 2636 /** 2637 * Determines whether remote devices may discover and/or connect to 2638 * this device. 2639 * <P>Type: INT</P> 2640 * 2 -- discoverable and connectable 2641 * 1 -- connectable but not discoverable 2642 * 0 -- neither connectable nor discoverable 2643 */ 2644 public static final String BLUETOOTH_DISCOVERABILITY = 2645 "bluetooth_discoverability"; 2646 2647 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2648 new InclusiveIntegerRangeValidator(0, 2); 2649 2650 /** 2651 * Bluetooth discoverability timeout. If this value is nonzero, then 2652 * Bluetooth becomes discoverable for a certain number of seconds, 2653 * after which is becomes simply connectable. The value is in seconds. 2654 */ 2655 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2656 "bluetooth_discoverability_timeout"; 2657 2658 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2659 sNonNegativeIntegerValidator; 2660 2661 /** 2662 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2663 * instead 2664 */ 2665 @Deprecated 2666 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2667 2668 /** 2669 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2670 * instead 2671 */ 2672 @Deprecated 2673 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2674 2675 /** 2676 * @deprecated Use 2677 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2678 * instead 2679 */ 2680 @Deprecated 2681 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2682 "lock_pattern_tactile_feedback_enabled"; 2683 2684 /** 2685 * A formatted string of the next alarm that is set, or the empty string 2686 * if there is no alarm set. 2687 * 2688 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2689 */ 2690 @Deprecated 2691 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2692 2693 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2694 private static final int MAX_LENGTH = 1000; 2695 2696 @Override 2697 public boolean validate(String value) { 2698 // TODO: No idea what the correct format is. 2699 return value == null || value.length() < MAX_LENGTH; 2700 } 2701 }; 2702 2703 /** 2704 * Scaling factor for fonts, float. 2705 */ 2706 public static final String FONT_SCALE = "font_scale"; 2707 2708 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2709 @Override 2710 public boolean validate(String value) { 2711 try { 2712 return Float.parseFloat(value) >= 0; 2713 } catch (NumberFormatException e) { 2714 return false; 2715 } 2716 } 2717 }; 2718 2719 /** 2720 * The serialized system locale value. 2721 * 2722 * Do not use this value directory. 2723 * To get system locale, use {@link LocaleList#getDefault} instead. 2724 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2725 * instead. 2726 * @hide 2727 */ 2728 public static final String SYSTEM_LOCALES = "system_locales"; 2729 2730 2731 /** 2732 * Name of an application package to be debugged. 2733 * 2734 * @deprecated Use {@link Global#DEBUG_APP} instead 2735 */ 2736 @Deprecated 2737 public static final String DEBUG_APP = Global.DEBUG_APP; 2738 2739 /** 2740 * If 1, when launching DEBUG_APP it will wait for the debugger before 2741 * starting user code. If 0, it will run normally. 2742 * 2743 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2744 */ 2745 @Deprecated 2746 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2747 2748 /** 2749 * Whether or not to dim the screen. 0=no 1=yes 2750 * @deprecated This setting is no longer used. 2751 */ 2752 @Deprecated 2753 public static final String DIM_SCREEN = "dim_screen"; 2754 2755 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2756 2757 /** 2758 * The amount of time in milliseconds before the device goes to sleep or begins 2759 * to dream after a period of inactivity. This value is also known as the 2760 * user activity timeout period since the screen isn't necessarily turned off 2761 * when it expires. 2762 */ 2763 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2764 2765 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2766 2767 /** 2768 * The screen backlight brightness between 0 and 255. 2769 */ 2770 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2771 2772 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2773 new InclusiveIntegerRangeValidator(0, 255); 2774 2775 /** 2776 * The screen backlight brightness between 0 and 255. 2777 * @hide 2778 */ 2779 public static final String SCREEN_BRIGHTNESS_FOR_VR = "screen_brightness_for_vr"; 2780 2781 private static final Validator SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR = 2782 new InclusiveIntegerRangeValidator(0, 255); 2783 2784 /** 2785 * Control whether to enable automatic brightness mode. 2786 */ 2787 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2788 2789 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2790 2791 /** 2792 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2793 * or less (<0.0 >-1.0) bright. 2794 * @hide 2795 */ 2796 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2797 2798 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2799 new InclusiveFloatRangeValidator(-1, 1); 2800 2801 /** 2802 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2803 */ 2804 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2805 2806 /** 2807 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2808 */ 2809 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2810 2811 /** 2812 * Control whether the process CPU usage meter should be shown. 2813 * 2814 * @deprecated This functionality is no longer available as of 2815 * {@link android.os.Build.VERSION_CODES#N_MR1}. 2816 */ 2817 @Deprecated 2818 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2819 2820 /** 2821 * If 1, the activity manager will aggressively finish activities and 2822 * processes as soon as they are no longer needed. If 0, the normal 2823 * extended lifetime is used. 2824 * 2825 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2826 */ 2827 @Deprecated 2828 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2829 2830 /** 2831 * Determines which streams are affected by ringer mode changes. The 2832 * stream type's bit should be set to 1 if it should be muted when going 2833 * into an inaudible ringer mode. 2834 */ 2835 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2836 2837 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2838 sNonNegativeIntegerValidator; 2839 2840 /** 2841 * Determines which streams are affected by mute. The 2842 * stream type's bit should be set to 1 if it should be muted when a mute request 2843 * is received. 2844 */ 2845 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2846 2847 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2848 sNonNegativeIntegerValidator; 2849 2850 /** 2851 * Whether vibrate is on for different events. This is used internally, 2852 * changing this value will not change the vibrate. See AudioManager. 2853 */ 2854 public static final String VIBRATE_ON = "vibrate_on"; 2855 2856 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2857 2858 /** 2859 * If 1, redirects the system vibrator to all currently attached input devices 2860 * that support vibration. If there are no such input devices, then the system 2861 * vibrator is used instead. 2862 * If 0, does not register the system vibrator. 2863 * 2864 * This setting is mainly intended to provide a compatibility mechanism for 2865 * applications that only know about the system vibrator and do not use the 2866 * input device vibrator API. 2867 * 2868 * @hide 2869 */ 2870 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2871 2872 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2873 2874 /** 2875 * Ringer volume. This is used internally, changing this value will not 2876 * change the volume. See AudioManager. 2877 * 2878 * @removed Not used by anything since API 2. 2879 */ 2880 public static final String VOLUME_RING = "volume_ring"; 2881 2882 /** 2883 * System/notifications volume. This is used internally, changing this 2884 * value will not change the volume. See AudioManager. 2885 * 2886 * @removed Not used by anything since API 2. 2887 */ 2888 public static final String VOLUME_SYSTEM = "volume_system"; 2889 2890 /** 2891 * Voice call volume. This is used internally, changing this value will 2892 * not change the volume. See AudioManager. 2893 * 2894 * @removed Not used by anything since API 2. 2895 */ 2896 public static final String VOLUME_VOICE = "volume_voice"; 2897 2898 /** 2899 * Music/media/gaming volume. This is used internally, changing this 2900 * value will not change the volume. See AudioManager. 2901 * 2902 * @removed Not used by anything since API 2. 2903 */ 2904 public static final String VOLUME_MUSIC = "volume_music"; 2905 2906 /** 2907 * Alarm volume. This is used internally, changing this 2908 * value will not change the volume. See AudioManager. 2909 * 2910 * @removed Not used by anything since API 2. 2911 */ 2912 public static final String VOLUME_ALARM = "volume_alarm"; 2913 2914 /** 2915 * Notification volume. This is used internally, changing this 2916 * value will not change the volume. See AudioManager. 2917 * 2918 * @removed Not used by anything since API 2. 2919 */ 2920 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2921 2922 /** 2923 * Bluetooth Headset volume. This is used internally, changing this value will 2924 * not change the volume. See AudioManager. 2925 * 2926 * @removed Not used by anything since API 2. 2927 */ 2928 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2929 2930 /** 2931 * Master volume (float in the range 0.0f to 1.0f). 2932 * 2933 * @hide 2934 */ 2935 public static final String VOLUME_MASTER = "volume_master"; 2936 2937 /** 2938 * Master mono (int 1 = mono, 0 = normal). 2939 * 2940 * @hide 2941 */ 2942 public static final String MASTER_MONO = "master_mono"; 2943 2944 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2945 2946 /** 2947 * Whether the notifications should use the ring volume (value of 1) or 2948 * a separate notification volume (value of 0). In most cases, users 2949 * will have this enabled so the notification and ringer volumes will be 2950 * the same. However, power users can disable this and use the separate 2951 * notification volume control. 2952 * <p> 2953 * Note: This is a one-off setting that will be removed in the future 2954 * when there is profile support. For this reason, it is kept hidden 2955 * from the public APIs. 2956 * 2957 * @hide 2958 * @deprecated 2959 */ 2960 @Deprecated 2961 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2962 "notifications_use_ring_volume"; 2963 2964 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2965 2966 /** 2967 * Whether silent mode should allow vibration feedback. This is used 2968 * internally in AudioService and the Sound settings activity to 2969 * coordinate decoupling of vibrate and silent modes. This setting 2970 * will likely be removed in a future release with support for 2971 * audio/vibe feedback profiles. 2972 * 2973 * Not used anymore. On devices with vibrator, the user explicitly selects 2974 * silent or vibrate mode. 2975 * Kept for use by legacy database upgrade code in DatabaseHelper. 2976 * @hide 2977 */ 2978 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2979 2980 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2981 2982 /** 2983 * The mapping of stream type (integer) to its setting. 2984 * 2985 * @removed Not used by anything since API 2. 2986 */ 2987 public static final String[] VOLUME_SETTINGS = { 2988 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2989 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2990 }; 2991 2992 /** 2993 * Appended to various volume related settings to record the previous 2994 * values before they the settings were affected by a silent/vibrate 2995 * ringer mode change. 2996 * 2997 * @removed Not used by anything since API 2. 2998 */ 2999 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 3000 3001 /** 3002 * Persistent store for the system-wide default ringtone URI. 3003 * <p> 3004 * If you need to play the default ringtone at any given time, it is recommended 3005 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 3006 * to the set default ringtone at the time of playing. 3007 * 3008 * @see #DEFAULT_RINGTONE_URI 3009 */ 3010 public static final String RINGTONE = "ringtone"; 3011 3012 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 3013 3014 /** 3015 * A {@link Uri} that will point to the current default ringtone at any 3016 * given time. 3017 * <p> 3018 * If the current default ringtone is in the DRM provider and the caller 3019 * does not have permission, the exception will be a 3020 * FileNotFoundException. 3021 */ 3022 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3023 3024 /** {@hide} */ 3025 public static final String RINGTONE_CACHE = "ringtone_cache"; 3026 /** {@hide} */ 3027 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3028 3029 /** 3030 * Persistent store for the system-wide default notification sound. 3031 * 3032 * @see #RINGTONE 3033 * @see #DEFAULT_NOTIFICATION_URI 3034 */ 3035 public static final String NOTIFICATION_SOUND = "notification_sound"; 3036 3037 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3038 3039 /** 3040 * A {@link Uri} that will point to the current default notification 3041 * sound at any given time. 3042 * 3043 * @see #DEFAULT_RINGTONE_URI 3044 */ 3045 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3046 3047 /** {@hide} */ 3048 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3049 /** {@hide} */ 3050 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3051 3052 /** 3053 * Persistent store for the system-wide default alarm alert. 3054 * 3055 * @see #RINGTONE 3056 * @see #DEFAULT_ALARM_ALERT_URI 3057 */ 3058 public static final String ALARM_ALERT = "alarm_alert"; 3059 3060 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3061 3062 /** 3063 * A {@link Uri} that will point to the current default alarm alert at 3064 * any given time. 3065 * 3066 * @see #DEFAULT_ALARM_ALERT_URI 3067 */ 3068 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3069 3070 /** {@hide} */ 3071 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3072 /** {@hide} */ 3073 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3074 3075 /** 3076 * Persistent store for the system default media button event receiver. 3077 * 3078 * @hide 3079 */ 3080 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3081 3082 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3083 @Override 3084 public boolean validate(String value) { 3085 try { 3086 ComponentName.unflattenFromString(value); 3087 return true; 3088 } catch (NullPointerException e) { 3089 return false; 3090 } 3091 } 3092 }; 3093 3094 /** 3095 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3096 */ 3097 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3098 3099 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3100 3101 /** 3102 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3103 */ 3104 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3105 3106 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3107 3108 /** 3109 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3110 * feature converts two spaces to a "." and space. 3111 */ 3112 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3113 3114 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3115 3116 /** 3117 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3118 */ 3119 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3120 3121 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3122 3123 public static final String SHOW_GTALK_SERVICE_STATUS = 3124 "SHOW_GTALK_SERVICE_STATUS"; 3125 3126 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3127 3128 /** 3129 * Name of activity to use for wallpaper on the home screen. 3130 * 3131 * @deprecated Use {@link WallpaperManager} instead. 3132 */ 3133 @Deprecated 3134 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3135 3136 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3137 private static final int MAX_LENGTH = 1000; 3138 3139 @Override 3140 public boolean validate(String value) { 3141 if (value != null && value.length() > MAX_LENGTH) { 3142 return false; 3143 } 3144 return ComponentName.unflattenFromString(value) != null; 3145 } 3146 }; 3147 3148 /** 3149 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3150 * instead 3151 */ 3152 @Deprecated 3153 public static final String AUTO_TIME = Global.AUTO_TIME; 3154 3155 /** 3156 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3157 * instead 3158 */ 3159 @Deprecated 3160 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3161 3162 /** 3163 * Display times as 12 or 24 hours 3164 * 12 3165 * 24 3166 */ 3167 public static final String TIME_12_24 = "time_12_24"; 3168 3169 /** @hide */ 3170 public static final Validator TIME_12_24_VALIDATOR = 3171 new DiscreteValueValidator(new String[] {"12", "24"}); 3172 3173 /** 3174 * Date format string 3175 * mm/dd/yyyy 3176 * dd/mm/yyyy 3177 * yyyy/mm/dd 3178 */ 3179 public static final String DATE_FORMAT = "date_format"; 3180 3181 /** @hide */ 3182 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3183 @Override 3184 public boolean validate(String value) { 3185 try { 3186 new SimpleDateFormat(value); 3187 return true; 3188 } catch (IllegalArgumentException e) { 3189 return false; 3190 } 3191 } 3192 }; 3193 3194 /** 3195 * Whether the setup wizard has been run before (on first boot), or if 3196 * it still needs to be run. 3197 * 3198 * nonzero = it has been run in the past 3199 * 0 = it has not been run in the past 3200 */ 3201 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3202 3203 /** @hide */ 3204 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3205 3206 /** 3207 * Scaling factor for normal window animations. Setting to 0 will disable window 3208 * animations. 3209 * 3210 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3211 */ 3212 @Deprecated 3213 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3214 3215 /** 3216 * Scaling factor for activity transition animations. Setting to 0 will disable window 3217 * animations. 3218 * 3219 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3220 */ 3221 @Deprecated 3222 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3223 3224 /** 3225 * Scaling factor for Animator-based animations. This affects both the start delay and 3226 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3227 * The default value is 1. 3228 * 3229 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3230 */ 3231 @Deprecated 3232 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3233 3234 /** 3235 * Control whether the accelerometer will be used to change screen 3236 * orientation. If 0, it will not be used unless explicitly requested 3237 * by the application; if 1, it will be used by default unless explicitly 3238 * disabled by the application. 3239 */ 3240 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3241 3242 /** @hide */ 3243 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3244 3245 /** 3246 * Default screen rotation when no other policy applies. 3247 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3248 * preference, this rotation value will be used. Must be one of the 3249 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3250 * 3251 * @see android.view.Display#getRotation 3252 */ 3253 public static final String USER_ROTATION = "user_rotation"; 3254 3255 /** @hide */ 3256 public static final Validator USER_ROTATION_VALIDATOR = 3257 new InclusiveIntegerRangeValidator(0, 3); 3258 3259 /** 3260 * Control whether the rotation lock toggle in the System UI should be hidden. 3261 * Typically this is done for accessibility purposes to make it harder for 3262 * the user to accidentally toggle the rotation lock while the display rotation 3263 * has been locked for accessibility. 3264 * 3265 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3266 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3267 * 3268 * @hide 3269 */ 3270 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3271 "hide_rotation_lock_toggle_for_accessibility"; 3272 3273 /** @hide */ 3274 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3275 sBooleanValidator; 3276 3277 /** 3278 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3279 * be used by Phone and Setting apps; it shouldn't affect other apps. 3280 * The value is boolean (1 or 0). 3281 * 3282 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3283 * It was about AudioManager's setting and thus affected all the applications which 3284 * relied on the setting, while this is purely about the vibration setting for incoming 3285 * calls. 3286 */ 3287 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3288 3289 /** @hide */ 3290 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3291 3292 /** 3293 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3294 * boolean (1 or 0). 3295 */ 3296 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3297 3298 /** @hide */ 3299 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3300 3301 /** 3302 * CDMA only settings 3303 * DTMF tone type played by the dialer when dialing. 3304 * 0 = Normal 3305 * 1 = Long 3306 */ 3307 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3308 3309 /** @hide */ 3310 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3311 3312 /** 3313 * Whether the hearing aid is enabled. The value is 3314 * boolean (1 or 0). 3315 * @hide 3316 */ 3317 public static final String HEARING_AID = "hearing_aid"; 3318 3319 /** @hide */ 3320 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3321 3322 /** 3323 * CDMA only settings 3324 * TTY Mode 3325 * 0 = OFF 3326 * 1 = FULL 3327 * 2 = VCO 3328 * 3 = HCO 3329 * @hide 3330 */ 3331 public static final String TTY_MODE = "tty_mode"; 3332 3333 /** @hide */ 3334 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3335 3336 /** 3337 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3338 * boolean (1 or 0). 3339 */ 3340 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3341 3342 /** @hide */ 3343 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3344 3345 /** 3346 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3347 * boolean (1 or 0). 3348 */ 3349 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3350 3351 /** @hide */ 3352 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3353 3354 /** 3355 * @deprecated Each application that shows web suggestions should have its own 3356 * setting for this. 3357 */ 3358 @Deprecated 3359 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3360 3361 /** @hide */ 3362 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3363 3364 /** 3365 * Whether the notification LED should repeatedly flash when a notification is 3366 * pending. The value is boolean (1 or 0). 3367 * @hide 3368 */ 3369 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3370 3371 /** @hide */ 3372 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3373 3374 /** 3375 * Show pointer location on screen? 3376 * 0 = no 3377 * 1 = yes 3378 * @hide 3379 */ 3380 public static final String POINTER_LOCATION = "pointer_location"; 3381 3382 /** @hide */ 3383 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3384 3385 /** 3386 * Show touch positions on screen? 3387 * 0 = no 3388 * 1 = yes 3389 * @hide 3390 */ 3391 public static final String SHOW_TOUCHES = "show_touches"; 3392 3393 /** @hide */ 3394 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3395 3396 /** 3397 * Log raw orientation data from 3398 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3399 * orientationplot.py tool. 3400 * 0 = no 3401 * 1 = yes 3402 * @hide 3403 */ 3404 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3405 "window_orientation_listener_log"; 3406 3407 /** @hide */ 3408 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3409 3410 /** 3411 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3412 * instead 3413 * @hide 3414 */ 3415 @Deprecated 3416 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3417 3418 /** 3419 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3420 * instead 3421 * @hide 3422 */ 3423 @Deprecated 3424 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3425 3426 /** 3427 * Whether to play sounds when the keyguard is shown and dismissed. 3428 * @hide 3429 */ 3430 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3431 3432 /** @hide */ 3433 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3434 3435 /** 3436 * Whether the lockscreen should be completely disabled. 3437 * @hide 3438 */ 3439 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3440 3441 /** @hide */ 3442 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3443 3444 /** 3445 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3446 * instead 3447 * @hide 3448 */ 3449 @Deprecated 3450 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3451 3452 /** 3453 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3454 * instead 3455 * @hide 3456 */ 3457 @Deprecated 3458 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3459 3460 /** 3461 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3462 * instead 3463 * @hide 3464 */ 3465 @Deprecated 3466 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3467 3468 /** 3469 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3470 * instead 3471 * @hide 3472 */ 3473 @Deprecated 3474 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3475 3476 /** 3477 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3478 * instead 3479 * @hide 3480 */ 3481 @Deprecated 3482 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3483 3484 /** 3485 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3486 * instead 3487 * @hide 3488 */ 3489 @Deprecated 3490 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3491 3492 /** 3493 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3494 * instead 3495 * @hide 3496 */ 3497 @Deprecated 3498 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3499 3500 /** 3501 * Receive incoming SIP calls? 3502 * 0 = no 3503 * 1 = yes 3504 * @hide 3505 */ 3506 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3507 3508 /** @hide */ 3509 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3510 3511 /** 3512 * Call Preference String. 3513 * "SIP_ALWAYS" : Always use SIP with network access 3514 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3515 * @hide 3516 */ 3517 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3518 3519 /** @hide */ 3520 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3521 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3522 3523 /** 3524 * One of the sip call options: Always use SIP with network access. 3525 * @hide 3526 */ 3527 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3528 3529 /** @hide */ 3530 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3531 3532 /** 3533 * One of the sip call options: Only if destination is a SIP address. 3534 * @hide 3535 */ 3536 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3537 3538 /** @hide */ 3539 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3540 3541 /** 3542 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3543 * the user should be prompted each time a call is made whether it should be placed using 3544 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3545 * SIP_ADDRESS_ONLY. 3546 * @hide 3547 */ 3548 @Deprecated 3549 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3550 3551 /** @hide */ 3552 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3553 3554 /** 3555 * Pointer speed setting. 3556 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3557 * -7 = slowest 3558 * 0 = default speed 3559 * +7 = fastest 3560 * @hide 3561 */ 3562 public static final String POINTER_SPEED = "pointer_speed"; 3563 3564 /** @hide */ 3565 public static final Validator POINTER_SPEED_VALIDATOR = 3566 new InclusiveFloatRangeValidator(-7, 7); 3567 3568 /** 3569 * Whether lock-to-app will be triggered by long-press on recents. 3570 * @hide 3571 */ 3572 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3573 3574 /** @hide */ 3575 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3576 3577 /** 3578 * I am the lolrus. 3579 * <p> 3580 * Nonzero values indicate that the user has a bukkit. 3581 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3582 * @hide 3583 */ 3584 public static final String EGG_MODE = "egg_mode"; 3585 3586 /** @hide */ 3587 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3588 @Override 3589 public boolean validate(String value) { 3590 try { 3591 return Long.parseLong(value) >= 0; 3592 } catch (NumberFormatException e) { 3593 return false; 3594 } 3595 } 3596 }; 3597 3598 /** 3599 * IMPORTANT: If you add a new public settings you also have to add it to 3600 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3601 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3602 * the setting value. See an example above. 3603 */ 3604 3605 /** 3606 * Settings to backup. This is here so that it's in the same place as the settings 3607 * keys and easy to update. 3608 * 3609 * NOTE: Settings are backed up and restored in the order they appear 3610 * in this array. If you have one setting depending on another, 3611 * make sure that they are ordered appropriately. 3612 * 3613 * @hide 3614 */ 3615 public static final String[] SETTINGS_TO_BACKUP = { 3616 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3617 WIFI_USE_STATIC_IP, 3618 WIFI_STATIC_IP, 3619 WIFI_STATIC_GATEWAY, 3620 WIFI_STATIC_NETMASK, 3621 WIFI_STATIC_DNS1, 3622 WIFI_STATIC_DNS2, 3623 BLUETOOTH_DISCOVERABILITY, 3624 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3625 FONT_SCALE, 3626 DIM_SCREEN, 3627 SCREEN_OFF_TIMEOUT, 3628 SCREEN_BRIGHTNESS, 3629 SCREEN_BRIGHTNESS_MODE, 3630 SCREEN_AUTO_BRIGHTNESS_ADJ, 3631 VIBRATE_INPUT_DEVICES, 3632 MODE_RINGER_STREAMS_AFFECTED, 3633 TEXT_AUTO_REPLACE, 3634 TEXT_AUTO_CAPS, 3635 TEXT_AUTO_PUNCTUATE, 3636 TEXT_SHOW_PASSWORD, 3637 AUTO_TIME, // moved to global 3638 AUTO_TIME_ZONE, // moved to global 3639 TIME_12_24, 3640 DATE_FORMAT, 3641 DTMF_TONE_WHEN_DIALING, 3642 DTMF_TONE_TYPE_WHEN_DIALING, 3643 HEARING_AID, 3644 TTY_MODE, 3645 MASTER_MONO, 3646 SOUND_EFFECTS_ENABLED, 3647 HAPTIC_FEEDBACK_ENABLED, 3648 POWER_SOUNDS_ENABLED, // moved to global 3649 DOCK_SOUNDS_ENABLED, // moved to global 3650 LOCKSCREEN_SOUNDS_ENABLED, 3651 SHOW_WEB_SUGGESTIONS, 3652 SIP_CALL_OPTIONS, 3653 SIP_RECEIVE_CALLS, 3654 POINTER_SPEED, 3655 VIBRATE_WHEN_RINGING, 3656 RINGTONE, 3657 LOCK_TO_APP_ENABLED, 3658 NOTIFICATION_SOUND, 3659 ACCELEROMETER_ROTATION 3660 }; 3661 3662 /** 3663 * These are all public system settings 3664 * 3665 * @hide 3666 */ 3667 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3668 static { 3669 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3670 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3671 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3672 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3673 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3674 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3675 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3676 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3677 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3678 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3679 PUBLIC_SETTINGS.add(FONT_SCALE); 3680 PUBLIC_SETTINGS.add(DIM_SCREEN); 3681 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3682 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3683 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3684 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3685 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3686 PUBLIC_SETTINGS.add(VIBRATE_ON); 3687 PUBLIC_SETTINGS.add(VOLUME_RING); 3688 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3689 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3690 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3691 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3692 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3693 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3694 PUBLIC_SETTINGS.add(RINGTONE); 3695 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3696 PUBLIC_SETTINGS.add(ALARM_ALERT); 3697 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3698 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3699 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3700 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3701 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3702 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3703 PUBLIC_SETTINGS.add(TIME_12_24); 3704 PUBLIC_SETTINGS.add(DATE_FORMAT); 3705 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3706 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3707 PUBLIC_SETTINGS.add(USER_ROTATION); 3708 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3709 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3710 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3711 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3712 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3713 } 3714 3715 /** 3716 * These are all hidden system settings. 3717 * 3718 * @hide 3719 */ 3720 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3721 static { 3722 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3723 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3724 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3725 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3726 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3727 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3728 PRIVATE_SETTINGS.add(MASTER_MONO); 3729 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3730 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3731 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3732 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3733 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3734 PRIVATE_SETTINGS.add(HEARING_AID); 3735 PRIVATE_SETTINGS.add(TTY_MODE); 3736 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3737 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3738 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3739 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3740 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3741 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3742 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3743 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3744 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3745 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3746 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3747 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3748 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3749 PRIVATE_SETTINGS.add(LOCK_SOUND); 3750 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3751 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3752 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3753 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3754 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3755 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3756 PRIVATE_SETTINGS.add(POINTER_SPEED); 3757 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3758 PRIVATE_SETTINGS.add(EGG_MODE); 3759 } 3760 3761 /** 3762 * These are all public system settings 3763 * 3764 * @hide 3765 */ 3766 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3767 static { 3768 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3769 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3770 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3771 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3772 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3773 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3774 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3775 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3776 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3777 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3778 VALIDATORS.put(SCREEN_BRIGHTNESS_FOR_VR, SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR); 3779 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3780 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3781 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3782 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3783 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3784 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3785 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3786 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3787 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3788 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3789 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3790 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3791 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3792 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3793 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3794 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3795 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3796 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3797 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3798 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3799 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3800 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3801 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3802 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3803 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3804 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3805 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3806 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3807 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3808 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3809 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3810 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3811 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3812 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3813 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3814 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3815 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3816 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3817 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3818 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3819 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3820 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3821 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3822 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3823 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3824 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3825 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3826 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3827 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3828 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3829 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3830 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3831 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3832 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3833 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3834 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3835 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3836 } 3837 3838 /** 3839 * These entries are considered common between the personal and the managed profile, 3840 * since the managed profile doesn't get to change them. 3841 */ 3842 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3843 static { 3844 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3845 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3846 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3847 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3848 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3849 } 3850 3851 /** @hide */ 3852 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3853 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3854 } 3855 3856 /** 3857 * When to use Wi-Fi calling 3858 * 3859 * @see android.telephony.TelephonyManager.WifiCallingChoices 3860 * @hide 3861 */ 3862 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3863 3864 // Settings moved to Settings.Secure 3865 3866 /** 3867 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3868 * instead 3869 */ 3870 @Deprecated 3871 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3872 3873 /** 3874 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3875 */ 3876 @Deprecated 3877 public static final String ANDROID_ID = Secure.ANDROID_ID; 3878 3879 /** 3880 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3881 */ 3882 @Deprecated 3883 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3884 3885 /** 3886 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3887 */ 3888 @Deprecated 3889 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3890 3891 /** 3892 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3893 */ 3894 @Deprecated 3895 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3896 3897 /** 3898 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3899 */ 3900 @Deprecated 3901 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3902 3903 /** 3904 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3905 */ 3906 @Deprecated 3907 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3908 3909 /** 3910 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3911 * instead 3912 */ 3913 @Deprecated 3914 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3915 3916 /** 3917 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3918 */ 3919 @Deprecated 3920 public static final String LOGGING_ID = Secure.LOGGING_ID; 3921 3922 /** 3923 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3924 */ 3925 @Deprecated 3926 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3927 3928 /** 3929 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3930 * instead 3931 */ 3932 @Deprecated 3933 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3934 3935 /** 3936 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3937 * instead 3938 */ 3939 @Deprecated 3940 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3941 3942 /** 3943 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3944 * instead 3945 */ 3946 @Deprecated 3947 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3948 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3949 3950 /** 3951 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3952 */ 3953 @Deprecated 3954 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3955 3956 /** 3957 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3958 */ 3959 @Deprecated 3960 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3961 3962 /** 3963 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3964 */ 3965 @Deprecated 3966 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3967 3968 /** 3969 * @deprecated Use 3970 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3971 */ 3972 @Deprecated 3973 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3974 3975 /** 3976 * @deprecated Use 3977 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3978 */ 3979 @Deprecated 3980 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3981 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3982 3983 /** 3984 * @deprecated Use 3985 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3986 */ 3987 @Deprecated 3988 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3989 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3990 3991 /** 3992 * @deprecated Use 3993 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3994 */ 3995 @Deprecated 3996 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3997 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3998 3999 /** 4000 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4001 * instead 4002 */ 4003 @Deprecated 4004 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4005 4006 /** 4007 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4008 */ 4009 @Deprecated 4010 public static final String WIFI_ON = Global.WIFI_ON; 4011 4012 /** 4013 * @deprecated Use 4014 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4015 * instead 4016 */ 4017 @Deprecated 4018 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4019 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4020 4021 /** 4022 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4023 */ 4024 @Deprecated 4025 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4026 4027 /** 4028 * @deprecated Use 4029 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4030 */ 4031 @Deprecated 4032 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4033 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4034 4035 /** 4036 * @deprecated Use 4037 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4038 */ 4039 @Deprecated 4040 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4041 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4042 4043 /** 4044 * @deprecated Use 4045 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4046 * instead 4047 */ 4048 @Deprecated 4049 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4050 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4051 4052 /** 4053 * @deprecated Use 4054 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4055 */ 4056 @Deprecated 4057 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4058 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4059 4060 /** 4061 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4062 * instead 4063 */ 4064 @Deprecated 4065 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4066 4067 /** 4068 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4069 */ 4070 @Deprecated 4071 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4072 4073 /** 4074 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4075 */ 4076 @Deprecated 4077 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4078 4079 /** 4080 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4081 * instead 4082 */ 4083 @Deprecated 4084 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4085 4086 /** 4087 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4088 * instead 4089 */ 4090 @Deprecated 4091 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4092 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4093 4094 /** 4095 * Checks if the specified app can modify system settings. As of API 4096 * level 23, an app cannot modify system settings unless it declares the 4097 * {@link android.Manifest.permission#WRITE_SETTINGS} 4098 * permission in its manifest, <em>and</em> the user specifically grants 4099 * the app this capability. To prompt the user to grant this approval, 4100 * the app must send an intent with the action {@link 4101 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4102 * the system to display a permission management screen. 4103 * 4104 * @param context App context. 4105 * @return true if the calling app can write to system settings, false otherwise 4106 */ 4107 public static boolean canWrite(Context context) { 4108 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4109 context.getOpPackageName(), false); 4110 } 4111 } 4112 4113 /** 4114 * Secure system settings, containing system preferences that applications 4115 * can read but are not allowed to write. These are for preferences that 4116 * the user must explicitly modify through the system UI or specialized 4117 * APIs for those values, not modified directly by applications. 4118 */ 4119 public static final class Secure extends NameValueTable { 4120 /** 4121 * The content:// style URL for this table 4122 */ 4123 public static final Uri CONTENT_URI = 4124 Uri.parse("content://" + AUTHORITY + "/secure"); 4125 4126 // Populated lazily, guarded by class object: 4127 private static final NameValueCache sNameValueCache = new NameValueCache( 4128 CONTENT_URI, 4129 CALL_METHOD_GET_SECURE, 4130 CALL_METHOD_PUT_SECURE); 4131 4132 private static ILockSettings sLockSettings = null; 4133 4134 private static boolean sIsSystemProcess; 4135 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4136 private static final HashSet<String> MOVED_TO_GLOBAL; 4137 static { 4138 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 4139 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4140 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4141 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4142 4143 MOVED_TO_GLOBAL = new HashSet<String>(); 4144 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4145 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4146 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4147 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4148 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4149 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4150 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4151 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4152 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4153 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4154 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4155 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4156 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4157 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4158 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4159 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4160 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4161 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4162 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4163 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4164 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4165 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4166 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4167 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4168 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4169 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4170 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4171 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4172 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4173 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4174 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4175 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4176 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4177 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4178 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4179 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4180 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4181 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4182 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4183 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4184 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4185 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4186 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4187 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4188 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4189 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4190 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4191 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4192 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4193 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4194 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4195 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4196 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4197 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4198 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4199 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4200 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4201 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4202 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4203 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4204 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4205 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4206 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4207 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4208 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4209 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4210 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4211 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4212 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4213 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4214 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4215 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4216 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4217 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4218 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4219 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4220 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4221 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4222 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4223 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4224 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4225 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4226 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4227 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4228 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4229 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4230 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4231 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4232 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4233 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4234 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4235 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4236 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4237 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4238 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4239 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4240 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4241 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4242 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4243 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4244 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4245 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4246 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4247 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4248 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4249 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4250 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4251 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4252 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4253 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4254 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4255 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4256 } 4257 4258 /** @hide */ 4259 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4260 outKeySet.addAll(MOVED_TO_GLOBAL); 4261 } 4262 4263 /** 4264 * Look up a name in the database. 4265 * @param resolver to access the database with 4266 * @param name to look up in the table 4267 * @return the corresponding value, or null if not present 4268 */ 4269 public static String getString(ContentResolver resolver, String name) { 4270 return getStringForUser(resolver, name, UserHandle.myUserId()); 4271 } 4272 4273 /** @hide */ 4274 public static String getStringForUser(ContentResolver resolver, String name, 4275 int userHandle) { 4276 if (MOVED_TO_GLOBAL.contains(name)) { 4277 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4278 + " to android.provider.Settings.Global."); 4279 return Global.getStringForUser(resolver, name, userHandle); 4280 } 4281 4282 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4283 synchronized (Secure.class) { 4284 if (sLockSettings == null) { 4285 sLockSettings = ILockSettings.Stub.asInterface( 4286 (IBinder) ServiceManager.getService("lock_settings")); 4287 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4288 } 4289 } 4290 if (sLockSettings != null && !sIsSystemProcess) { 4291 // No context; use the ActivityThread's context as an approximation for 4292 // determining the target API level. 4293 Application application = ActivityThread.currentApplication(); 4294 4295 boolean isPreMnc = application != null 4296 && application.getApplicationInfo() != null 4297 && application.getApplicationInfo().targetSdkVersion 4298 <= VERSION_CODES.LOLLIPOP_MR1; 4299 if (isPreMnc) { 4300 try { 4301 return sLockSettings.getString(name, "0", userHandle); 4302 } catch (RemoteException re) { 4303 // Fall through 4304 } 4305 } else { 4306 throw new SecurityException("Settings.Secure." + name 4307 + " is deprecated and no longer accessible." 4308 + " See API documentation for potential replacements."); 4309 } 4310 } 4311 } 4312 4313 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4314 } 4315 4316 /** 4317 * Store a name/value pair into the database. 4318 * @param resolver to access the database with 4319 * @param name to store 4320 * @param value to associate with the name 4321 * @return true if the value was set, false on database errors 4322 */ 4323 public static boolean putString(ContentResolver resolver, String name, String value) { 4324 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4325 } 4326 4327 /** @hide */ 4328 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4329 int userHandle) { 4330 if (LOCATION_MODE.equals(name)) { 4331 // HACK ALERT: temporary hack to work around b/10491283. 4332 // TODO: once b/10491283 fixed, remove this hack 4333 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4334 } 4335 if (MOVED_TO_GLOBAL.contains(name)) { 4336 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4337 + " to android.provider.Settings.Global"); 4338 return Global.putStringForUser(resolver, name, value, userHandle); 4339 } 4340 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4341 } 4342 4343 /** 4344 * Construct the content URI for a particular name/value pair, 4345 * useful for monitoring changes with a ContentObserver. 4346 * @param name to look up in the table 4347 * @return the corresponding content URI, or null if not present 4348 */ 4349 public static Uri getUriFor(String name) { 4350 if (MOVED_TO_GLOBAL.contains(name)) { 4351 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4352 + " to android.provider.Settings.Global, returning global URI."); 4353 return Global.getUriFor(Global.CONTENT_URI, name); 4354 } 4355 return getUriFor(CONTENT_URI, name); 4356 } 4357 4358 /** 4359 * Convenience function for retrieving a single secure settings value 4360 * as an integer. Note that internally setting values are always 4361 * stored as strings; this function converts the string to an integer 4362 * for you. The default value will be returned if the setting is 4363 * not defined or not an integer. 4364 * 4365 * @param cr The ContentResolver to access. 4366 * @param name The name of the setting to retrieve. 4367 * @param def Value to return if the setting is not defined. 4368 * 4369 * @return The setting's current value, or 'def' if it is not defined 4370 * or not a valid integer. 4371 */ 4372 public static int getInt(ContentResolver cr, String name, int def) { 4373 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4374 } 4375 4376 /** @hide */ 4377 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4378 if (LOCATION_MODE.equals(name)) { 4379 // HACK ALERT: temporary hack to work around b/10491283. 4380 // TODO: once b/10491283 fixed, remove this hack 4381 return getLocationModeForUser(cr, userHandle); 4382 } 4383 String v = getStringForUser(cr, name, userHandle); 4384 try { 4385 return v != null ? Integer.parseInt(v) : def; 4386 } catch (NumberFormatException e) { 4387 return def; 4388 } 4389 } 4390 4391 /** 4392 * Convenience function for retrieving a single secure settings value 4393 * as an integer. Note that internally setting values are always 4394 * stored as strings; this function converts the string to an integer 4395 * for you. 4396 * <p> 4397 * This version does not take a default value. If the setting has not 4398 * been set, or the string value is not a number, 4399 * it throws {@link SettingNotFoundException}. 4400 * 4401 * @param cr The ContentResolver to access. 4402 * @param name The name of the setting to retrieve. 4403 * 4404 * @throws SettingNotFoundException Thrown if a setting by the given 4405 * name can't be found or the setting value is not an integer. 4406 * 4407 * @return The setting's current value. 4408 */ 4409 public static int getInt(ContentResolver cr, String name) 4410 throws SettingNotFoundException { 4411 return getIntForUser(cr, name, UserHandle.myUserId()); 4412 } 4413 4414 /** @hide */ 4415 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4416 throws SettingNotFoundException { 4417 if (LOCATION_MODE.equals(name)) { 4418 // HACK ALERT: temporary hack to work around b/10491283. 4419 // TODO: once b/10491283 fixed, remove this hack 4420 return getLocationModeForUser(cr, userHandle); 4421 } 4422 String v = getStringForUser(cr, name, userHandle); 4423 try { 4424 return Integer.parseInt(v); 4425 } catch (NumberFormatException e) { 4426 throw new SettingNotFoundException(name); 4427 } 4428 } 4429 4430 /** 4431 * Convenience function for updating a single settings value as an 4432 * integer. This will either create a new entry in the table if the 4433 * given name does not exist, or modify the value of the existing row 4434 * with that name. Note that internally setting values are always 4435 * stored as strings, so this function converts the given value to a 4436 * string before storing it. 4437 * 4438 * @param cr The ContentResolver to access. 4439 * @param name The name of the setting to modify. 4440 * @param value The new value for the setting. 4441 * @return true if the value was set, false on database errors 4442 */ 4443 public static boolean putInt(ContentResolver cr, String name, int value) { 4444 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4445 } 4446 4447 /** @hide */ 4448 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4449 int userHandle) { 4450 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4451 } 4452 4453 /** 4454 * Convenience function for retrieving a single secure settings value 4455 * as a {@code long}. Note that internally setting values are always 4456 * stored as strings; this function converts the string to a {@code long} 4457 * for you. The default value will be returned if the setting is 4458 * not defined or not a {@code long}. 4459 * 4460 * @param cr The ContentResolver to access. 4461 * @param name The name of the setting to retrieve. 4462 * @param def Value to return if the setting is not defined. 4463 * 4464 * @return The setting's current value, or 'def' if it is not defined 4465 * or not a valid {@code long}. 4466 */ 4467 public static long getLong(ContentResolver cr, String name, long def) { 4468 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4469 } 4470 4471 /** @hide */ 4472 public static long getLongForUser(ContentResolver cr, String name, long def, 4473 int userHandle) { 4474 String valString = getStringForUser(cr, name, userHandle); 4475 long value; 4476 try { 4477 value = valString != null ? Long.parseLong(valString) : def; 4478 } catch (NumberFormatException e) { 4479 value = def; 4480 } 4481 return value; 4482 } 4483 4484 /** 4485 * Convenience function for retrieving a single secure settings value 4486 * as a {@code long}. Note that internally setting values are always 4487 * stored as strings; this function converts the string to a {@code long} 4488 * for you. 4489 * <p> 4490 * This version does not take a default value. If the setting has not 4491 * been set, or the string value is not a number, 4492 * it throws {@link SettingNotFoundException}. 4493 * 4494 * @param cr The ContentResolver to access. 4495 * @param name The name of the setting to retrieve. 4496 * 4497 * @return The setting's current value. 4498 * @throws SettingNotFoundException Thrown if a setting by the given 4499 * name can't be found or the setting value is not an integer. 4500 */ 4501 public static long getLong(ContentResolver cr, String name) 4502 throws SettingNotFoundException { 4503 return getLongForUser(cr, name, UserHandle.myUserId()); 4504 } 4505 4506 /** @hide */ 4507 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4508 throws SettingNotFoundException { 4509 String valString = getStringForUser(cr, name, userHandle); 4510 try { 4511 return Long.parseLong(valString); 4512 } catch (NumberFormatException e) { 4513 throw new SettingNotFoundException(name); 4514 } 4515 } 4516 4517 /** 4518 * Convenience function for updating a secure settings value as a long 4519 * integer. This will either create a new entry in the table if the 4520 * given name does not exist, or modify the value of the existing row 4521 * with that name. Note that internally setting values are always 4522 * stored as strings, so this function converts the given value to a 4523 * string before storing it. 4524 * 4525 * @param cr The ContentResolver to access. 4526 * @param name The name of the setting to modify. 4527 * @param value The new value for the setting. 4528 * @return true if the value was set, false on database errors 4529 */ 4530 public static boolean putLong(ContentResolver cr, String name, long value) { 4531 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4532 } 4533 4534 /** @hide */ 4535 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4536 int userHandle) { 4537 return putStringForUser(cr, name, Long.toString(value), userHandle); 4538 } 4539 4540 /** 4541 * Convenience function for retrieving a single secure settings value 4542 * as a floating point number. Note that internally setting values are 4543 * always stored as strings; this function converts the string to an 4544 * float for you. The default value will be returned if the setting 4545 * is not defined or not a valid float. 4546 * 4547 * @param cr The ContentResolver to access. 4548 * @param name The name of the setting to retrieve. 4549 * @param def Value to return if the setting is not defined. 4550 * 4551 * @return The setting's current value, or 'def' if it is not defined 4552 * or not a valid float. 4553 */ 4554 public static float getFloat(ContentResolver cr, String name, float def) { 4555 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4556 } 4557 4558 /** @hide */ 4559 public static float getFloatForUser(ContentResolver cr, String name, float def, 4560 int userHandle) { 4561 String v = getStringForUser(cr, name, userHandle); 4562 try { 4563 return v != null ? Float.parseFloat(v) : def; 4564 } catch (NumberFormatException e) { 4565 return def; 4566 } 4567 } 4568 4569 /** 4570 * Convenience function for retrieving a single secure settings value 4571 * as a float. Note that internally setting values are always 4572 * stored as strings; this function converts the string to a float 4573 * for you. 4574 * <p> 4575 * This version does not take a default value. If the setting has not 4576 * been set, or the string value is not a number, 4577 * it throws {@link SettingNotFoundException}. 4578 * 4579 * @param cr The ContentResolver to access. 4580 * @param name The name of the setting to retrieve. 4581 * 4582 * @throws SettingNotFoundException Thrown if a setting by the given 4583 * name can't be found or the setting value is not a float. 4584 * 4585 * @return The setting's current value. 4586 */ 4587 public static float getFloat(ContentResolver cr, String name) 4588 throws SettingNotFoundException { 4589 return getFloatForUser(cr, name, UserHandle.myUserId()); 4590 } 4591 4592 /** @hide */ 4593 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4594 throws SettingNotFoundException { 4595 String v = getStringForUser(cr, name, userHandle); 4596 if (v == null) { 4597 throw new SettingNotFoundException(name); 4598 } 4599 try { 4600 return Float.parseFloat(v); 4601 } catch (NumberFormatException e) { 4602 throw new SettingNotFoundException(name); 4603 } 4604 } 4605 4606 /** 4607 * Convenience function for updating a single settings value as a 4608 * floating point number. This will either create a new entry in the 4609 * table if the given name does not exist, or modify the value of the 4610 * existing row with that name. Note that internally setting values 4611 * are always stored as strings, so this function converts the given 4612 * value to a string before storing it. 4613 * 4614 * @param cr The ContentResolver to access. 4615 * @param name The name of the setting to modify. 4616 * @param value The new value for the setting. 4617 * @return true if the value was set, false on database errors 4618 */ 4619 public static boolean putFloat(ContentResolver cr, String name, float value) { 4620 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4621 } 4622 4623 /** @hide */ 4624 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4625 int userHandle) { 4626 return putStringForUser(cr, name, Float.toString(value), userHandle); 4627 } 4628 4629 /** 4630 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4631 * instead 4632 */ 4633 @Deprecated 4634 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4635 Global.DEVELOPMENT_SETTINGS_ENABLED; 4636 4637 /** 4638 * When the user has enable the option to have a "bug report" command 4639 * in the power menu. 4640 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4641 * @hide 4642 */ 4643 @Deprecated 4644 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4645 4646 /** 4647 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4648 */ 4649 @Deprecated 4650 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4651 4652 /** 4653 * Setting to allow mock locations and location provider status to be injected into the 4654 * LocationManager service for testing purposes during application development. These 4655 * locations and status values override actual location and status information generated 4656 * by network, gps, or other location providers. 4657 * 4658 * @deprecated This settings is not used anymore. 4659 */ 4660 @Deprecated 4661 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4662 4663 /** 4664 * A 64-bit number (as a hex string) that is randomly 4665 * generated when the user first sets up the device and should remain 4666 * constant for the lifetime of the user's device. The value may 4667 * change if a factory reset is performed on the device. 4668 * <p class="note"><strong>Note:</strong> When a device has <a 4669 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4670 * (available on certain devices running Android 4.2 or higher), each user appears as a 4671 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4672 * user.</p> 4673 */ 4674 public static final String ANDROID_ID = "android_id"; 4675 4676 /** 4677 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4678 */ 4679 @Deprecated 4680 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4681 4682 /** 4683 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4684 */ 4685 @Deprecated 4686 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4687 4688 /** 4689 * Setting to record the input method used by default, holding the ID 4690 * of the desired method. 4691 */ 4692 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4693 4694 /** 4695 * Setting to record the input method subtype used by default, holding the ID 4696 * of the desired method. 4697 */ 4698 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4699 "selected_input_method_subtype"; 4700 4701 /** 4702 * Setting to record the history of input method subtype, holding the pair of ID of IME 4703 * and its last used subtype. 4704 * @hide 4705 */ 4706 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4707 "input_methods_subtype_history"; 4708 4709 /** 4710 * Setting to record the visibility of input method selector 4711 */ 4712 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4713 "input_method_selector_visibility"; 4714 4715 /** 4716 * The currently selected voice interaction service flattened ComponentName. 4717 * @hide 4718 */ 4719 @TestApi 4720 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4721 4722 /** 4723 * bluetooth HCI snoop log configuration 4724 * @hide 4725 */ 4726 public static final String BLUETOOTH_HCI_LOG = 4727 "bluetooth_hci_log"; 4728 4729 /** 4730 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4731 */ 4732 @Deprecated 4733 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4734 4735 /** 4736 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4737 * @hide 4738 */ 4739 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4740 4741 /** 4742 * Prefix for category name that marks whether a suggested action from that category was 4743 * completed. 4744 * @hide 4745 */ 4746 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4747 4748 /** 4749 * List of input methods that are currently enabled. This is a string 4750 * containing the IDs of all enabled input methods, each ID separated 4751 * by ':'. 4752 */ 4753 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4754 4755 /** 4756 * List of system input methods that are currently disabled. This is a string 4757 * containing the IDs of all disabled input methods, each ID separated 4758 * by ':'. 4759 * @hide 4760 */ 4761 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4762 4763 /** 4764 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4765 * determines if the IME should be shown when a hard keyboard is attached. 4766 * @hide 4767 */ 4768 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4769 4770 /** 4771 * Host name and port for global http proxy. Uses ':' seperator for 4772 * between host and port. 4773 * 4774 * @deprecated Use {@link Global#HTTP_PROXY} 4775 */ 4776 @Deprecated 4777 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4778 4779 /** 4780 * Package designated as always-on VPN provider. 4781 * 4782 * @hide 4783 */ 4784 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4785 4786 /** 4787 * Whether to block networking outside of VPN connections while always-on is set. 4788 * @see #ALWAYS_ON_VPN_APP 4789 * 4790 * @hide 4791 */ 4792 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4793 4794 /** 4795 * Whether applications can be installed for this user via the system's 4796 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4797 * 4798 * <p>1 = permit app installation via the system package installer intent 4799 * <p>0 = do not allow use of the package installer 4800 */ 4801 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4802 4803 /** 4804 * Comma-separated list of location providers that activities may access. Do not rely on 4805 * this value being present in settings.db or on ContentObserver notifications on the 4806 * corresponding Uri. 4807 * 4808 * @deprecated use {@link #LOCATION_MODE} and 4809 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4810 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4811 */ 4812 @Deprecated 4813 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4814 4815 /** 4816 * The degree of location access enabled by the user. 4817 * <p> 4818 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4819 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4820 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4821 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4822 * modes that might be added in the future. 4823 * <p> 4824 * Note: do not rely on this value being present in settings.db or on ContentObserver 4825 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4826 * to receive changes in this value. 4827 */ 4828 public static final String LOCATION_MODE = "location_mode"; 4829 /** 4830 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4831 * {@link #LOCATION_MODE_OFF} 4832 * @hide 4833 */ 4834 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4835 4836 /** 4837 * Sets all location providers to the previous states before location was turned off. 4838 * @hide 4839 */ 4840 public static final int LOCATION_MODE_PREVIOUS = -1; 4841 /** 4842 * Location access disabled. 4843 */ 4844 public static final int LOCATION_MODE_OFF = 0; 4845 /** 4846 * Network Location Provider disabled, but GPS and other sensors enabled. 4847 */ 4848 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4849 /** 4850 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4851 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4852 * {@link android.location.Criteria#POWER_MEDIUM}. 4853 */ 4854 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4855 /** 4856 * Best-effort location computation allowed. 4857 */ 4858 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4859 4860 /** 4861 * A flag containing settings used for biometric weak 4862 * @hide 4863 */ 4864 @Deprecated 4865 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4866 "lock_biometric_weak_flags"; 4867 4868 /** 4869 * Whether lock-to-app will lock the keyguard when exiting. 4870 * @hide 4871 */ 4872 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4873 4874 /** 4875 * Whether autolock is enabled (0 = false, 1 = true) 4876 * 4877 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4878 * level of the keyguard. Accessing this setting from an app that is targeting 4879 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4880 */ 4881 @Deprecated 4882 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4883 4884 /** 4885 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4886 * 4887 * @deprecated Accessing this setting from an app that is targeting 4888 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4889 */ 4890 @Deprecated 4891 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4892 4893 /** 4894 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4895 * true) 4896 * 4897 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4898 * lockscreen uses 4899 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4900 * Accessing this setting from an app that is targeting 4901 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4902 */ 4903 @Deprecated 4904 public static final String 4905 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4906 4907 /** 4908 * This preference allows the device to be locked given time after screen goes off, 4909 * subject to current DeviceAdmin policy limits. 4910 * @hide 4911 */ 4912 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4913 4914 4915 /** 4916 * This preference contains the string that shows for owner info on LockScreen. 4917 * @hide 4918 * @deprecated 4919 */ 4920 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4921 4922 /** 4923 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4924 * @hide 4925 */ 4926 @Deprecated 4927 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4928 "lock_screen_appwidget_ids"; 4929 4930 /** 4931 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4932 * @hide 4933 */ 4934 @Deprecated 4935 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4936 "lock_screen_fallback_appwidget_id"; 4937 4938 /** 4939 * Index of the lockscreen appwidget to restore, -1 if none. 4940 * @hide 4941 */ 4942 @Deprecated 4943 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4944 "lock_screen_sticky_appwidget"; 4945 4946 /** 4947 * This preference enables showing the owner info on LockScreen. 4948 * @hide 4949 * @deprecated 4950 */ 4951 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4952 "lock_screen_owner_info_enabled"; 4953 4954 /** 4955 * When set by a user, allows notifications to be shown atop a securely locked screen 4956 * in their full "private" form (same as when the device is unlocked). 4957 * @hide 4958 */ 4959 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4960 "lock_screen_allow_private_notifications"; 4961 4962 /** 4963 * When set by a user, allows notification remote input atop a securely locked screen 4964 * without having to unlock 4965 * @hide 4966 */ 4967 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4968 "lock_screen_allow_remote_input"; 4969 4970 /** 4971 * Set by the system to track if the user needs to see the call to action for 4972 * the lockscreen notification policy. 4973 * @hide 4974 */ 4975 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4976 "show_note_about_notification_hiding"; 4977 4978 /** 4979 * Set to 1 by the system after trust agents have been initialized. 4980 * @hide 4981 */ 4982 public static final String TRUST_AGENTS_INITIALIZED = 4983 "trust_agents_initialized"; 4984 4985 /** 4986 * The Logging ID (a unique 64-bit value) as a hex string. 4987 * Used as a pseudonymous identifier for logging. 4988 * @deprecated This identifier is poorly initialized and has 4989 * many collisions. It should not be used. 4990 */ 4991 @Deprecated 4992 public static final String LOGGING_ID = "logging_id"; 4993 4994 /** 4995 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4996 */ 4997 @Deprecated 4998 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4999 5000 /** 5001 * No longer supported. 5002 */ 5003 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5004 5005 /** 5006 * No longer supported. 5007 */ 5008 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5009 5010 /** 5011 * No longer supported. 5012 */ 5013 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5014 5015 /** 5016 * Settings classname to launch when Settings is clicked from All 5017 * Applications. Needed because of user testing between the old 5018 * and new Settings apps. 5019 */ 5020 // TODO: 881807 5021 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5022 5023 /** 5024 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5025 */ 5026 @Deprecated 5027 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5028 5029 /** 5030 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5031 */ 5032 @Deprecated 5033 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5034 5035 /** 5036 * If accessibility is enabled. 5037 */ 5038 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5039 5040 /** 5041 * If touch exploration is enabled. 5042 */ 5043 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5044 5045 /** 5046 * List of the enabled accessibility providers. 5047 */ 5048 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5049 "enabled_accessibility_services"; 5050 5051 /** 5052 * List of the accessibility services to which the user has granted 5053 * permission to put the device into touch exploration mode. 5054 * 5055 * @hide 5056 */ 5057 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5058 "touch_exploration_granted_accessibility_services"; 5059 5060 /** 5061 * Whether to speak passwords while in accessibility mode. 5062 */ 5063 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5064 5065 /** 5066 * Whether to draw text with high contrast while in accessibility mode. 5067 * 5068 * @hide 5069 */ 5070 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5071 "high_text_contrast_enabled"; 5072 5073 /** 5074 * If injection of accessibility enhancing JavaScript screen-reader 5075 * is enabled. 5076 * <p> 5077 * Note: The JavaScript based screen-reader is served by the 5078 * Google infrastructure and enable users with disabilities to 5079 * efficiently navigate in and explore web content. 5080 * </p> 5081 * <p> 5082 * This property represents a boolean value. 5083 * </p> 5084 * @hide 5085 */ 5086 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5087 "accessibility_script_injection"; 5088 5089 /** 5090 * The URL for the injected JavaScript based screen-reader used 5091 * for providing accessibility of content in WebView. 5092 * <p> 5093 * Note: The JavaScript based screen-reader is served by the 5094 * Google infrastructure and enable users with disabilities to 5095 * efficiently navigate in and explore web content. 5096 * </p> 5097 * <p> 5098 * This property represents a string value. 5099 * </p> 5100 * @hide 5101 */ 5102 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5103 "accessibility_script_injection_url"; 5104 5105 /** 5106 * Key bindings for navigation in built-in accessibility support for web content. 5107 * <p> 5108 * Note: These key bindings are for the built-in accessibility navigation for 5109 * web content which is used as a fall back solution if JavaScript in a WebView 5110 * is not enabled or the user has not opted-in script injection from Google. 5111 * </p> 5112 * <p> 5113 * The bindings are separated by semi-colon. A binding is a mapping from 5114 * a key to a sequence of actions (for more details look at 5115 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5116 * string representation of an integer obtained from a meta state (optional) shifted 5117 * sixteen times left and bitwise ored with a key code. An action is represented 5118 * as a hexademical string representation of an integer where the first two digits 5119 * are navigation action index, the second, the third, and the fourth digit pairs 5120 * represent the action arguments. The separate actions in a binding are colon 5121 * separated. The key and the action sequence it maps to are separated by equals. 5122 * </p> 5123 * <p> 5124 * For example, the binding below maps the DPAD right button to traverse the 5125 * current navigation axis once without firing an accessibility event and to 5126 * perform the same traversal again but to fire an event: 5127 * <code> 5128 * 0x16=0x01000100:0x01000101; 5129 * </code> 5130 * </p> 5131 * <p> 5132 * The goal of this binding is to enable dynamic rebinding of keys to 5133 * navigation actions for web content without requiring a framework change. 5134 * </p> 5135 * <p> 5136 * This property represents a string value. 5137 * </p> 5138 * @hide 5139 */ 5140 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5141 "accessibility_web_content_key_bindings"; 5142 5143 /** 5144 * Setting that specifies whether the display magnification is enabled. 5145 * Display magnifications allows the user to zoom in the display content 5146 * and is targeted to low vision users. The current magnification scale 5147 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5148 * 5149 * @hide 5150 */ 5151 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5152 "accessibility_display_magnification_enabled"; 5153 5154 /** 5155 * Setting that specifies what the display magnification scale is. 5156 * Display magnifications allows the user to zoom in the display 5157 * content and is targeted to low vision users. Whether a display 5158 * magnification is performed is controlled by 5159 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5160 * 5161 * @hide 5162 */ 5163 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5164 "accessibility_display_magnification_scale"; 5165 5166 /** 5167 * Setting that specifies whether the display magnification should be 5168 * automatically updated. If this fearture is enabled the system will 5169 * exit magnification mode or pan the viewport when a context change 5170 * occurs. For example, on staring a new activity or rotating the screen, 5171 * the system may zoom out so the user can see the new context he is in. 5172 * Another example is on showing a window that is not visible in the 5173 * magnified viewport the system may pan the viewport to make the window 5174 * the has popped up so the user knows that the context has changed. 5175 * Whether a screen magnification is performed is controlled by 5176 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5177 * 5178 * @hide 5179 */ 5180 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5181 "accessibility_display_magnification_auto_update"; 5182 5183 /** 5184 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5185 * modified from an AccessibilityService using the SoftKeyboardController. 5186 * 5187 * @hide 5188 */ 5189 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5190 "accessibility_soft_keyboard_mode"; 5191 5192 /** 5193 * Default soft keyboard behavior. 5194 * 5195 * @hide 5196 */ 5197 public static final int SHOW_MODE_AUTO = 0; 5198 5199 /** 5200 * Soft keyboard is never shown. 5201 * 5202 * @hide 5203 */ 5204 public static final int SHOW_MODE_HIDDEN = 1; 5205 5206 /** 5207 * Setting that specifies whether timed text (captions) should be 5208 * displayed in video content. Text display properties are controlled by 5209 * the following settings: 5210 * <ul> 5211 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5212 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5213 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5214 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5215 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5216 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5217 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5218 * </ul> 5219 * 5220 * @hide 5221 */ 5222 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5223 "accessibility_captioning_enabled"; 5224 5225 /** 5226 * Setting that specifies the language for captions as a locale string, 5227 * e.g. en_US. 5228 * 5229 * @see java.util.Locale#toString 5230 * @hide 5231 */ 5232 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5233 "accessibility_captioning_locale"; 5234 5235 /** 5236 * Integer property that specifies the preset style for captions, one 5237 * of: 5238 * <ul> 5239 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5240 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5241 * </ul> 5242 * 5243 * @see java.util.Locale#toString 5244 * @hide 5245 */ 5246 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5247 "accessibility_captioning_preset"; 5248 5249 /** 5250 * Integer property that specifes the background color for captions as a 5251 * packed 32-bit color. 5252 * 5253 * @see android.graphics.Color#argb 5254 * @hide 5255 */ 5256 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5257 "accessibility_captioning_background_color"; 5258 5259 /** 5260 * Integer property that specifes the foreground color for captions as a 5261 * packed 32-bit color. 5262 * 5263 * @see android.graphics.Color#argb 5264 * @hide 5265 */ 5266 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5267 "accessibility_captioning_foreground_color"; 5268 5269 /** 5270 * Integer property that specifes the edge type for captions, one of: 5271 * <ul> 5272 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5273 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5274 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5275 * </ul> 5276 * 5277 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5278 * @hide 5279 */ 5280 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5281 "accessibility_captioning_edge_type"; 5282 5283 /** 5284 * Integer property that specifes the edge color for captions as a 5285 * packed 32-bit color. 5286 * 5287 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5288 * @see android.graphics.Color#argb 5289 * @hide 5290 */ 5291 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5292 "accessibility_captioning_edge_color"; 5293 5294 /** 5295 * Integer property that specifes the window color for captions as a 5296 * packed 32-bit color. 5297 * 5298 * @see android.graphics.Color#argb 5299 * @hide 5300 */ 5301 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5302 "accessibility_captioning_window_color"; 5303 5304 /** 5305 * String property that specifies the typeface for captions, one of: 5306 * <ul> 5307 * <li>DEFAULT 5308 * <li>MONOSPACE 5309 * <li>SANS_SERIF 5310 * <li>SERIF 5311 * </ul> 5312 * 5313 * @see android.graphics.Typeface 5314 * @hide 5315 */ 5316 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5317 "accessibility_captioning_typeface"; 5318 5319 /** 5320 * Floating point property that specifies font scaling for captions. 5321 * 5322 * @hide 5323 */ 5324 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5325 "accessibility_captioning_font_scale"; 5326 5327 /** 5328 * Setting that specifies whether display color inversion is enabled. 5329 */ 5330 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5331 "accessibility_display_inversion_enabled"; 5332 5333 /** 5334 * Setting that specifies whether display color space adjustment is 5335 * enabled. 5336 * 5337 * @hide 5338 */ 5339 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5340 "accessibility_display_daltonizer_enabled"; 5341 5342 /** 5343 * Integer property that specifies the type of color space adjustment to 5344 * perform. Valid values are defined in AccessibilityManager. 5345 * 5346 * @hide 5347 */ 5348 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5349 "accessibility_display_daltonizer"; 5350 5351 /** 5352 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5353 * enabled. 5354 * 5355 * @hide 5356 */ 5357 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5358 "accessibility_autoclick_enabled"; 5359 5360 /** 5361 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5362 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5363 * 5364 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5365 * @hide 5366 */ 5367 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5368 "accessibility_autoclick_delay"; 5369 5370 /** 5371 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5372 * accessibility. 5373 * (0 = false, 1 = true) 5374 * @hide 5375 */ 5376 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5377 "accessibility_large_pointer_icon"; 5378 5379 /** 5380 * The timeout for considering a press to be a long press in milliseconds. 5381 * @hide 5382 */ 5383 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5384 5385 /** 5386 * The duration in milliseconds between the first tap's up event and the second tap's 5387 * down event for an interaction to be considered part of the same multi-press. 5388 * @hide 5389 */ 5390 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5391 5392 /** 5393 * List of the enabled print services. 5394 * 5395 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5396 * from pre-N. 5397 * 5398 * @hide 5399 */ 5400 public static final String ENABLED_PRINT_SERVICES = 5401 "enabled_print_services"; 5402 5403 /** 5404 * List of the disabled print services. 5405 * 5406 * @hide 5407 */ 5408 public static final String DISABLED_PRINT_SERVICES = 5409 "disabled_print_services"; 5410 5411 /** 5412 * The saved value for WindowManagerService.setForcedDisplayDensity() 5413 * formatted as a single integer representing DPI. If unset, then use 5414 * the real display density. 5415 * 5416 * @hide 5417 */ 5418 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5419 5420 /** 5421 * Setting to always use the default text-to-speech settings regardless 5422 * of the application settings. 5423 * 1 = override application settings, 5424 * 0 = use application settings (if specified). 5425 * 5426 * @deprecated The value of this setting is no longer respected by 5427 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5428 */ 5429 @Deprecated 5430 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5431 5432 /** 5433 * Default text-to-speech engine speech rate. 100 = 1x 5434 */ 5435 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5436 5437 /** 5438 * Default text-to-speech engine pitch. 100 = 1x 5439 */ 5440 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5441 5442 /** 5443 * Default text-to-speech engine. 5444 */ 5445 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5446 5447 /** 5448 * Default text-to-speech language. 5449 * 5450 * @deprecated this setting is no longer in use, as of the Ice Cream 5451 * Sandwich release. Apps should never need to read this setting directly, 5452 * instead can query the TextToSpeech framework classes for the default 5453 * locale. {@link TextToSpeech#getLanguage()}. 5454 */ 5455 @Deprecated 5456 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5457 5458 /** 5459 * Default text-to-speech country. 5460 * 5461 * @deprecated this setting is no longer in use, as of the Ice Cream 5462 * Sandwich release. Apps should never need to read this setting directly, 5463 * instead can query the TextToSpeech framework classes for the default 5464 * locale. {@link TextToSpeech#getLanguage()}. 5465 */ 5466 @Deprecated 5467 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5468 5469 /** 5470 * Default text-to-speech locale variant. 5471 * 5472 * @deprecated this setting is no longer in use, as of the Ice Cream 5473 * Sandwich release. Apps should never need to read this setting directly, 5474 * instead can query the TextToSpeech framework classes for the 5475 * locale that is in use {@link TextToSpeech#getLanguage()}. 5476 */ 5477 @Deprecated 5478 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5479 5480 /** 5481 * Stores the default tts locales on a per engine basis. Stored as 5482 * a comma seperated list of values, each value being of the form 5483 * {@code engine_name:locale} for example, 5484 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5485 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5486 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5487 * setting directly, and can query the TextToSpeech framework classes 5488 * for the locale that is in use. 5489 * 5490 * @hide 5491 */ 5492 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5493 5494 /** 5495 * Space delimited list of plugin packages that are enabled. 5496 */ 5497 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5498 5499 /** 5500 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5501 * instead. 5502 */ 5503 @Deprecated 5504 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5505 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5506 5507 /** 5508 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5509 * instead. 5510 */ 5511 @Deprecated 5512 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5513 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5514 5515 /** 5516 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5517 * instead. 5518 */ 5519 @Deprecated 5520 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5521 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5522 5523 /** 5524 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5525 * instead. 5526 */ 5527 @Deprecated 5528 public static final String WIFI_ON = Global.WIFI_ON; 5529 5530 /** 5531 * The acceptable packet loss percentage (range 0 - 100) before trying 5532 * another AP on the same network. 5533 * @deprecated This setting is not used. 5534 */ 5535 @Deprecated 5536 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5537 "wifi_watchdog_acceptable_packet_loss_percentage"; 5538 5539 /** 5540 * The number of access points required for a network in order for the 5541 * watchdog to monitor it. 5542 * @deprecated This setting is not used. 5543 */ 5544 @Deprecated 5545 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5546 5547 /** 5548 * The delay between background checks. 5549 * @deprecated This setting is not used. 5550 */ 5551 @Deprecated 5552 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5553 "wifi_watchdog_background_check_delay_ms"; 5554 5555 /** 5556 * Whether the Wi-Fi watchdog is enabled for background checking even 5557 * after it thinks the user has connected to a good access point. 5558 * @deprecated This setting is not used. 5559 */ 5560 @Deprecated 5561 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5562 "wifi_watchdog_background_check_enabled"; 5563 5564 /** 5565 * The timeout for a background ping 5566 * @deprecated This setting is not used. 5567 */ 5568 @Deprecated 5569 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5570 "wifi_watchdog_background_check_timeout_ms"; 5571 5572 /** 5573 * The number of initial pings to perform that *may* be ignored if they 5574 * fail. Again, if these fail, they will *not* be used in packet loss 5575 * calculation. For example, one network always seemed to time out for 5576 * the first couple pings, so this is set to 3 by default. 5577 * @deprecated This setting is not used. 5578 */ 5579 @Deprecated 5580 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5581 "wifi_watchdog_initial_ignored_ping_count"; 5582 5583 /** 5584 * The maximum number of access points (per network) to attempt to test. 5585 * If this number is reached, the watchdog will no longer monitor the 5586 * initial connection state for the network. This is a safeguard for 5587 * networks containing multiple APs whose DNS does not respond to pings. 5588 * @deprecated This setting is not used. 5589 */ 5590 @Deprecated 5591 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5592 5593 /** 5594 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5595 */ 5596 @Deprecated 5597 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5598 5599 /** 5600 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5601 * @deprecated This setting is not used. 5602 */ 5603 @Deprecated 5604 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5605 5606 /** 5607 * The number of pings to test if an access point is a good connection. 5608 * @deprecated This setting is not used. 5609 */ 5610 @Deprecated 5611 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5612 5613 /** 5614 * The delay between pings. 5615 * @deprecated This setting is not used. 5616 */ 5617 @Deprecated 5618 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5619 5620 /** 5621 * The timeout per ping. 5622 * @deprecated This setting is not used. 5623 */ 5624 @Deprecated 5625 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5626 5627 /** 5628 * @deprecated Use 5629 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5630 */ 5631 @Deprecated 5632 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5633 5634 /** 5635 * @deprecated Use 5636 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5637 */ 5638 @Deprecated 5639 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5640 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5641 5642 /** 5643 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5644 * the receivers of the PendingIntent an opportunity to make a new network request before 5645 * the Network satisfying the request is potentially removed. 5646 * 5647 * @hide 5648 */ 5649 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5650 "connectivity_release_pending_intent_delay_ms"; 5651 5652 /** 5653 * Whether background data usage is allowed. 5654 * 5655 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5656 * availability of background data depends on several 5657 * combined factors. When background data is unavailable, 5658 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5659 * now appear disconnected. 5660 */ 5661 @Deprecated 5662 public static final String BACKGROUND_DATA = "background_data"; 5663 5664 /** 5665 * Origins for which browsers should allow geolocation by default. 5666 * The value is a space-separated list of origins. 5667 */ 5668 public static final String ALLOWED_GEOLOCATION_ORIGINS 5669 = "allowed_geolocation_origins"; 5670 5671 /** 5672 * The preferred TTY mode 0 = TTy Off, CDMA default 5673 * 1 = TTY Full 5674 * 2 = TTY HCO 5675 * 3 = TTY VCO 5676 * @hide 5677 */ 5678 public static final String PREFERRED_TTY_MODE = 5679 "preferred_tty_mode"; 5680 5681 /** 5682 * Whether the enhanced voice privacy mode is enabled. 5683 * 0 = normal voice privacy 5684 * 1 = enhanced voice privacy 5685 * @hide 5686 */ 5687 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5688 5689 /** 5690 * Whether the TTY mode mode is enabled. 5691 * 0 = disabled 5692 * 1 = enabled 5693 * @hide 5694 */ 5695 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5696 5697 /** 5698 * Controls whether settings backup is enabled. 5699 * Type: int ( 0 = disabled, 1 = enabled ) 5700 * @hide 5701 */ 5702 public static final String BACKUP_ENABLED = "backup_enabled"; 5703 5704 /** 5705 * Controls whether application data is automatically restored from backup 5706 * at install time. 5707 * Type: int ( 0 = disabled, 1 = enabled ) 5708 * @hide 5709 */ 5710 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5711 5712 /** 5713 * Indicates whether settings backup has been fully provisioned. 5714 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5715 * @hide 5716 */ 5717 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5718 5719 /** 5720 * Component of the transport to use for backup/restore. 5721 * @hide 5722 */ 5723 public static final String BACKUP_TRANSPORT = "backup_transport"; 5724 5725 /** 5726 * Version for which the setup wizard was last shown. Bumped for 5727 * each release when there is new setup information to show. 5728 * @hide 5729 */ 5730 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5731 5732 /** 5733 * The interval in milliseconds after which Wi-Fi is considered idle. 5734 * When idle, it is possible for the device to be switched from Wi-Fi to 5735 * the mobile data network. 5736 * @hide 5737 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5738 * instead. 5739 */ 5740 @Deprecated 5741 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5742 5743 /** 5744 * The global search provider chosen by the user (if multiple global 5745 * search providers are installed). This will be the provider returned 5746 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5747 * installed. This setting is stored as a flattened component name as 5748 * per {@link ComponentName#flattenToString()}. 5749 * 5750 * @hide 5751 */ 5752 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5753 "search_global_search_activity"; 5754 5755 /** 5756 * The number of promoted sources in GlobalSearch. 5757 * @hide 5758 */ 5759 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5760 /** 5761 * The maximum number of suggestions returned by GlobalSearch. 5762 * @hide 5763 */ 5764 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5765 /** 5766 * The number of suggestions GlobalSearch will ask each non-web search source for. 5767 * @hide 5768 */ 5769 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5770 /** 5771 * The number of suggestions the GlobalSearch will ask the web search source for. 5772 * @hide 5773 */ 5774 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5775 "search_web_results_override_limit"; 5776 /** 5777 * The number of milliseconds that GlobalSearch will wait for suggestions from 5778 * promoted sources before continuing with all other sources. 5779 * @hide 5780 */ 5781 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5782 "search_promoted_source_deadline_millis"; 5783 /** 5784 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5785 * @hide 5786 */ 5787 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5788 /** 5789 * The maximum number of milliseconds that GlobalSearch shows the previous results 5790 * after receiving a new query. 5791 * @hide 5792 */ 5793 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5794 /** 5795 * The maximum age of log data used for shortcuts in GlobalSearch. 5796 * @hide 5797 */ 5798 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5799 /** 5800 * The maximum age of log data used for source ranking in GlobalSearch. 5801 * @hide 5802 */ 5803 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5804 "search_max_source_event_age_millis"; 5805 /** 5806 * The minimum number of impressions needed to rank a source in GlobalSearch. 5807 * @hide 5808 */ 5809 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5810 "search_min_impressions_for_source_ranking"; 5811 /** 5812 * The minimum number of clicks needed to rank a source in GlobalSearch. 5813 * @hide 5814 */ 5815 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5816 "search_min_clicks_for_source_ranking"; 5817 /** 5818 * The maximum number of shortcuts shown by GlobalSearch. 5819 * @hide 5820 */ 5821 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5822 /** 5823 * The size of the core thread pool for suggestion queries in GlobalSearch. 5824 * @hide 5825 */ 5826 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5827 "search_query_thread_core_pool_size"; 5828 /** 5829 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5830 * @hide 5831 */ 5832 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5833 "search_query_thread_max_pool_size"; 5834 /** 5835 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5836 * @hide 5837 */ 5838 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5839 "search_shortcut_refresh_core_pool_size"; 5840 /** 5841 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5842 * @hide 5843 */ 5844 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5845 "search_shortcut_refresh_max_pool_size"; 5846 /** 5847 * The maximun time that excess threads in the GlobalSeach thread pools will 5848 * wait before terminating. 5849 * @hide 5850 */ 5851 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5852 "search_thread_keepalive_seconds"; 5853 /** 5854 * The maximum number of concurrent suggestion queries to each source. 5855 * @hide 5856 */ 5857 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5858 "search_per_source_concurrent_query_limit"; 5859 5860 /** 5861 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5862 * @hide 5863 */ 5864 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5865 5866 /** 5867 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5868 * @hide 5869 */ 5870 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5871 5872 /** 5873 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5874 * @hide 5875 */ 5876 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5877 5878 /** 5879 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5880 * @hide 5881 */ 5882 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5883 5884 /** 5885 * If nonzero, ANRs in invisible background processes bring up a dialog. 5886 * Otherwise, the process will be silently killed. 5887 * 5888 * Also prevents ANRs and crash dialogs from being suppressed. 5889 * @hide 5890 */ 5891 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5892 5893 /** 5894 * The {@link ComponentName} string of the service to be used as the voice recognition 5895 * service. 5896 * 5897 * @hide 5898 */ 5899 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5900 5901 /** 5902 * Stores whether an user has consented to have apps verified through PAM. 5903 * The value is boolean (1 or 0). 5904 * 5905 * @hide 5906 */ 5907 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5908 "package_verifier_user_consent"; 5909 5910 /** 5911 * The {@link ComponentName} string of the selected spell checker service which is 5912 * one of the services managed by the text service manager. 5913 * 5914 * @hide 5915 */ 5916 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5917 5918 /** 5919 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5920 * service which is one of the services managed by the text service manager. 5921 * 5922 * @hide 5923 */ 5924 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5925 "selected_spell_checker_subtype"; 5926 5927 /** 5928 * The {@link ComponentName} string whether spell checker is enabled or not. 5929 * 5930 * @hide 5931 */ 5932 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5933 5934 /** 5935 * What happens when the user presses the Power button while in-call 5936 * and the screen is on.<br/> 5937 * <b>Values:</b><br/> 5938 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5939 * 2 - The Power button hangs up the current call.<br/> 5940 * 5941 * @hide 5942 */ 5943 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5944 5945 /** 5946 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5947 * @hide 5948 */ 5949 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5950 5951 /** 5952 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5953 * @hide 5954 */ 5955 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5956 5957 /** 5958 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5959 * @hide 5960 */ 5961 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5962 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5963 5964 /** 5965 * What happens when the user presses the Back button while in-call 5966 * and the screen is on.<br/> 5967 * <b>Values:</b><br/> 5968 * 0 - The Back buttons does nothing different.<br/> 5969 * 1 - The Back button hangs up the current call.<br/> 5970 * 5971 * @hide 5972 */ 5973 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 5974 5975 /** 5976 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 5977 * @hide 5978 */ 5979 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 5980 5981 /** 5982 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 5983 * @hide 5984 */ 5985 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 5986 5987 /** 5988 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5989 * @hide 5990 */ 5991 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 5992 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 5993 5994 /** 5995 * Whether the device should wake when the wake gesture sensor detects motion. 5996 * @hide 5997 */ 5998 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5999 6000 /** 6001 * Whether the device should doze if configured. 6002 * @hide 6003 */ 6004 public static final String DOZE_ENABLED = "doze_enabled"; 6005 6006 /** 6007 * Whether the device should pulse on pick up gesture. 6008 * @hide 6009 */ 6010 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 6011 6012 /** 6013 * Whether the device should pulse on double tap gesture. 6014 * @hide 6015 */ 6016 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 6017 6018 /** 6019 * The current night mode that has been selected by the user. Owned 6020 * and controlled by UiModeManagerService. Constants are as per 6021 * UiModeManager. 6022 * @hide 6023 */ 6024 public static final String UI_NIGHT_MODE = "ui_night_mode"; 6025 6026 /** 6027 * Whether screensavers are enabled. 6028 * @hide 6029 */ 6030 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6031 6032 /** 6033 * The user's chosen screensaver components. 6034 * 6035 * These will be launched by the PhoneWindowManager after a timeout when not on 6036 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6037 * @hide 6038 */ 6039 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6040 6041 /** 6042 * If screensavers are enabled, whether the screensaver should be automatically launched 6043 * when the device is inserted into a (desk) dock. 6044 * @hide 6045 */ 6046 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6047 6048 /** 6049 * If screensavers are enabled, whether the screensaver should be automatically launched 6050 * when the screen times out when not on battery. 6051 * @hide 6052 */ 6053 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6054 6055 /** 6056 * If screensavers are enabled, the default screensaver component. 6057 * @hide 6058 */ 6059 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6060 6061 /** 6062 * The default NFC payment component 6063 * @hide 6064 */ 6065 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6066 6067 /** 6068 * Whether NFC payment is handled by the foreground application or a default. 6069 * @hide 6070 */ 6071 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6072 6073 /** 6074 * Specifies the package name currently configured to be the primary sms application 6075 * @hide 6076 */ 6077 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6078 6079 /** 6080 * Specifies the package name currently configured to be the default dialer application 6081 * @hide 6082 */ 6083 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6084 6085 /** 6086 * Specifies the package name currently configured to be the emergency assistance application 6087 * 6088 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6089 * 6090 * @hide 6091 */ 6092 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6093 6094 /** 6095 * Specifies whether the current app context on scren (assist data) will be sent to the 6096 * assist application (active voice interaction service). 6097 * 6098 * @hide 6099 */ 6100 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6101 6102 /** 6103 * Specifies whether a screenshot of the screen contents will be sent to the assist 6104 * application (active voice interaction service). 6105 * 6106 * @hide 6107 */ 6108 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6109 6110 /** 6111 * Specifies whether the screen will show an animation if screen contents are sent to the 6112 * assist application (active voice interaction service). 6113 * 6114 * Note that the disclosure will be forced for third-party assistants or if the device 6115 * does not support disabling it. 6116 * 6117 * @hide 6118 */ 6119 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6120 6121 /** 6122 * Names of the service components that the current user has explicitly allowed to 6123 * see all of the user's notifications, separated by ':'. 6124 * 6125 * @hide 6126 */ 6127 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6128 6129 /** 6130 * Names of the packages that the current user has explicitly allowed to 6131 * manage notification policy configuration, separated by ':'. 6132 * 6133 * @hide 6134 */ 6135 @TestApi 6136 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6137 "enabled_notification_policy_access_packages"; 6138 6139 /** @hide */ 6140 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6141 6142 /** @hide */ 6143 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6144 = "volume_controller_service_component"; 6145 6146 /** @hide */ 6147 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6148 6149 /** 6150 * This is the query URI for finding a print service to install. 6151 * 6152 * @hide 6153 */ 6154 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6155 6156 /** 6157 * This is the query URI for finding a NFC payment service to install. 6158 * 6159 * @hide 6160 */ 6161 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6162 6163 /** 6164 * If enabled, apps should try to skip any introductory hints on first launch. This might 6165 * apply to users that are already familiar with the environment or temporary users. 6166 * <p> 6167 * Type : int (0 to show hints, 1 to skip showing hints) 6168 */ 6169 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6170 6171 /** 6172 * Persisted playback time after a user confirmation of an unsafe volume level. 6173 * 6174 * @hide 6175 */ 6176 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6177 6178 /** 6179 * This preference enables notification display on the lockscreen. 6180 * @hide 6181 */ 6182 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6183 "lock_screen_show_notifications"; 6184 6185 /** 6186 * This preference stores the last stack active task time for each user, which affects what 6187 * tasks will be visible in Overview. 6188 * @hide 6189 */ 6190 public static final String OVERVIEW_LAST_STACK_ACTIVE_TIME = 6191 "overview_last_stack_active_time"; 6192 6193 /** 6194 * List of TV inputs that are currently hidden. This is a string 6195 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6196 * {@link android.net.Uri#encode(String)} and separated by ':'. 6197 * @hide 6198 */ 6199 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6200 6201 /** 6202 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6203 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6204 * and separated by ','. Each pair is separated by ':'. 6205 * @hide 6206 */ 6207 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6208 6209 /** 6210 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6211 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6212 * and 0 means automatic routing is enabled. 6213 * 6214 * @hide 6215 */ 6216 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6217 "usb_audio_automatic_routing_disabled"; 6218 6219 /** 6220 * The timeout in milliseconds before the device fully goes to sleep after 6221 * a period of inactivity. This value sets an upper bound on how long the device 6222 * will stay awake or dreaming without user activity. It should generally 6223 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6224 * will sleep before it ever has a chance to dream. 6225 * <p> 6226 * Use -1 to disable this timeout. 6227 * </p> 6228 * 6229 * @hide 6230 */ 6231 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6232 6233 /** 6234 * Controls whether double tap to wake is enabled. 6235 * @hide 6236 */ 6237 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6238 6239 /** 6240 * The current assistant component. It could be a voice interaction service, 6241 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6242 * handling. 6243 * 6244 * @hide 6245 */ 6246 public static final String ASSISTANT = "assistant"; 6247 6248 /** 6249 * Whether the camera launch gesture should be disabled. 6250 * 6251 * @hide 6252 */ 6253 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6254 6255 /** 6256 * Whether the camera launch gesture to double tap the power button when the screen is off 6257 * should be disabled. 6258 * 6259 * @hide 6260 */ 6261 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6262 "camera_double_tap_power_gesture_disabled"; 6263 6264 /** 6265 * Whether the camera double twist gesture to flip between front and back mode should be 6266 * enabled. 6267 * 6268 * @hide 6269 */ 6270 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6271 "camera_double_twist_to_flip_enabled"; 6272 6273 /** 6274 * Control whether Night display is currently activated. 6275 * @hide 6276 */ 6277 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6278 6279 /** 6280 * Control whether Night display will automatically activate/deactivate. 6281 * @hide 6282 */ 6283 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6284 6285 /** 6286 * Custom time when Night display is scheduled to activate. 6287 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6288 * @hide 6289 */ 6290 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6291 6292 /** 6293 * Custom time when Night display is scheduled to deactivate. 6294 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6295 * @hide 6296 */ 6297 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6298 6299 /** 6300 * Names of the service components that the current user has explicitly allowed to 6301 * be a VR mode listener, separated by ':'. 6302 * 6303 * @hide 6304 */ 6305 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6306 6307 /** 6308 * Behavior of the display while in VR mode. 6309 * 6310 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6311 * 6312 * @hide 6313 */ 6314 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6315 6316 /** 6317 * Lower the display persistence while the system is in VR mode. 6318 * 6319 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6320 * 6321 * @hide. 6322 */ 6323 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6324 6325 /** 6326 * Do not alter the display persistence while the system is in VR mode. 6327 * 6328 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6329 * 6330 * @hide. 6331 */ 6332 public static final int VR_DISPLAY_MODE_OFF = 1; 6333 6334 /** 6335 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6336 * once. 6337 * 6338 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6339 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6340 * inserted), to avoid disabling an app that the user might actively be using. 6341 * 6342 * <p>Will be set to 1 once executed. 6343 * 6344 * @hide 6345 */ 6346 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6347 6348 /** 6349 * Whether parent user can access remote contact in managed profile. 6350 * 6351 * @hide 6352 */ 6353 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6354 "managed_profile_contact_remote_search"; 6355 6356 /** 6357 * Whether or not the automatic storage manager is enabled and should run on the device. 6358 * 6359 * @hide 6360 */ 6361 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6362 "automatic_storage_manager_enabled"; 6363 6364 /** 6365 * How many days of information for the automatic storage manager to retain on the device. 6366 * 6367 * @hide 6368 */ 6369 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6370 "automatic_storage_manager_days_to_retain"; 6371 6372 /** 6373 * Default number of days of information for the automatic storage manager to retain. 6374 * 6375 * @hide 6376 */ 6377 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6378 6379 /** 6380 * How many bytes the automatic storage manager has cleared out. 6381 * 6382 * @hide 6383 */ 6384 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6385 "automatic_storage_manager_bytes_cleared"; 6386 6387 6388 /** 6389 * Last run time for the automatic storage manager. 6390 * 6391 * @hide 6392 */ 6393 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6394 "automatic_storage_manager_last_run"; 6395 6396 6397 /** 6398 * Whether SystemUI navigation keys is enabled. 6399 * @hide 6400 */ 6401 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6402 "system_navigation_keys_enabled"; 6403 6404 /** 6405 * Holds comma separated list of ordering of QS tiles. 6406 * @hide 6407 */ 6408 public static final String QS_TILES = "sysui_qs_tiles"; 6409 6410 /** 6411 * Whether preloaded APKs have been installed for the user. 6412 * @hide 6413 */ 6414 public static final String DEMO_USER_SETUP_COMPLETE 6415 = "demo_user_setup_complete"; 6416 6417 /** 6418 * Specifies whether the web action API is enabled. 6419 * 6420 * @hide 6421 */ 6422 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6423 6424 /** 6425 * Has this pairable device been paired or upgraded from a previously paired system. 6426 * @hide 6427 */ 6428 public static final String DEVICE_PAIRED = "device_paired"; 6429 6430 /** 6431 * This are the settings to be backed up. 6432 * 6433 * NOTE: Settings are backed up and restored in the order they appear 6434 * in this array. If you have one setting depending on another, 6435 * make sure that they are ordered appropriately. 6436 * 6437 * @hide 6438 */ 6439 public static final String[] SETTINGS_TO_BACKUP = { 6440 BUGREPORT_IN_POWER_MENU, // moved to global 6441 ALLOW_MOCK_LOCATION, 6442 PARENTAL_CONTROL_ENABLED, 6443 PARENTAL_CONTROL_REDIRECT_URL, 6444 USB_MASS_STORAGE_ENABLED, // moved to global 6445 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6446 ACCESSIBILITY_DISPLAY_DALTONIZER, 6447 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6448 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6449 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6450 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6451 ACCESSIBILITY_SCRIPT_INJECTION, 6452 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6453 ENABLED_ACCESSIBILITY_SERVICES, 6454 ENABLED_NOTIFICATION_LISTENERS, 6455 ENABLED_VR_LISTENERS, 6456 ENABLED_INPUT_METHODS, 6457 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6458 TOUCH_EXPLORATION_ENABLED, 6459 ACCESSIBILITY_ENABLED, 6460 ACCESSIBILITY_SPEAK_PASSWORD, 6461 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6462 ACCESSIBILITY_CAPTIONING_PRESET, 6463 ACCESSIBILITY_CAPTIONING_ENABLED, 6464 ACCESSIBILITY_CAPTIONING_LOCALE, 6465 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6466 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6467 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6468 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6469 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6470 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6471 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6472 TTS_USE_DEFAULTS, 6473 TTS_DEFAULT_RATE, 6474 TTS_DEFAULT_PITCH, 6475 TTS_DEFAULT_SYNTH, 6476 TTS_DEFAULT_LANG, 6477 TTS_DEFAULT_COUNTRY, 6478 TTS_ENABLED_PLUGINS, 6479 TTS_DEFAULT_LOCALE, 6480 SHOW_IME_WITH_HARD_KEYBOARD, 6481 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6482 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6483 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6484 SELECTED_SPELL_CHECKER, 6485 SELECTED_SPELL_CHECKER_SUBTYPE, 6486 SPELL_CHECKER_ENABLED, 6487 MOUNT_PLAY_NOTIFICATION_SND, 6488 MOUNT_UMS_AUTOSTART, 6489 MOUNT_UMS_PROMPT, 6490 MOUNT_UMS_NOTIFY_ENABLED, 6491 SLEEP_TIMEOUT, 6492 DOUBLE_TAP_TO_WAKE, 6493 WAKE_GESTURE_ENABLED, 6494 LONG_PRESS_TIMEOUT, 6495 CAMERA_GESTURE_DISABLED, 6496 ACCESSIBILITY_AUTOCLICK_ENABLED, 6497 ACCESSIBILITY_AUTOCLICK_DELAY, 6498 ACCESSIBILITY_LARGE_POINTER_ICON, 6499 PREFERRED_TTY_MODE, 6500 ENHANCED_VOICE_PRIVACY_ENABLED, 6501 TTY_MODE_ENABLED, 6502 INCALL_POWER_BUTTON_BEHAVIOR, 6503 NIGHT_DISPLAY_CUSTOM_START_TIME, 6504 NIGHT_DISPLAY_CUSTOM_END_TIME, 6505 NIGHT_DISPLAY_AUTO_MODE, 6506 NIGHT_DISPLAY_ACTIVATED, 6507 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6508 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6509 SYSTEM_NAVIGATION_KEYS_ENABLED, 6510 QS_TILES, 6511 DOZE_ENABLED, 6512 DOZE_PULSE_ON_PICK_UP, 6513 DOZE_PULSE_ON_DOUBLE_TAP, 6514 NFC_PAYMENT_DEFAULT_COMPONENT 6515 }; 6516 6517 /** 6518 * These entries are considered common between the personal and the managed profile, 6519 * since the managed profile doesn't get to change them. 6520 */ 6521 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6522 6523 static { 6524 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6525 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6526 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6527 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6528 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6529 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6530 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6531 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6532 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6533 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6534 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6535 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6536 } 6537 6538 /** @hide */ 6539 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6540 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6541 } 6542 6543 /** 6544 * Helper method for determining if a location provider is enabled. 6545 * 6546 * @param cr the content resolver to use 6547 * @param provider the location provider to query 6548 * @return true if the provider is enabled 6549 * 6550 * @deprecated use {@link #LOCATION_MODE} or 6551 * {@link LocationManager#isProviderEnabled(String)} 6552 */ 6553 @Deprecated 6554 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6555 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6556 } 6557 6558 /** 6559 * Helper method for determining if a location provider is enabled. 6560 * @param cr the content resolver to use 6561 * @param provider the location provider to query 6562 * @param userId the userId to query 6563 * @return true if the provider is enabled 6564 * @deprecated use {@link #LOCATION_MODE} or 6565 * {@link LocationManager#isProviderEnabled(String)} 6566 * @hide 6567 */ 6568 @Deprecated 6569 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6570 String allowedProviders = Settings.Secure.getStringForUser(cr, 6571 LOCATION_PROVIDERS_ALLOWED, userId); 6572 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6573 } 6574 6575 /** 6576 * Thread-safe method for enabling or disabling a single location provider. 6577 * @param cr the content resolver to use 6578 * @param provider the location provider to enable or disable 6579 * @param enabled true if the provider should be enabled 6580 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6581 */ 6582 @Deprecated 6583 public static final void setLocationProviderEnabled(ContentResolver cr, 6584 String provider, boolean enabled) { 6585 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6586 } 6587 6588 /** 6589 * Thread-safe method for enabling or disabling a single location provider. 6590 * 6591 * @param cr the content resolver to use 6592 * @param provider the location provider to enable or disable 6593 * @param enabled true if the provider should be enabled 6594 * @param userId the userId for which to enable/disable providers 6595 * @return true if the value was set, false on database errors 6596 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6597 * {@link #LOCATION_MODE} 6598 * @hide 6599 */ 6600 @Deprecated 6601 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6602 String provider, boolean enabled, int userId) { 6603 synchronized (mLocationSettingsLock) { 6604 // to ensure thread safety, we write the provider name with a '+' or '-' 6605 // and let the SettingsProvider handle it rather than reading and modifying 6606 // the list of enabled providers. 6607 if (enabled) { 6608 provider = "+" + provider; 6609 } else { 6610 provider = "-" + provider; 6611 } 6612 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6613 userId); 6614 } 6615 } 6616 6617 /** 6618 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6619 */ 6620 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6621 final int mode = getLocationModeForUser(cr, userId); 6622 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6623 } 6624 6625 /** 6626 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6627 */ 6628 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6629 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6630 LOCATION_MODE_HIGH_ACCURACY, userId); 6631 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6632 // turn on location any longer. 6633 if (mode == LOCATION_MODE_OFF) { 6634 mode = LOCATION_MODE_HIGH_ACCURACY; 6635 } 6636 return setLocationModeForUser(cr, mode, userId); 6637 } 6638 6639 /** 6640 * Thread-safe method for setting the location mode to one of 6641 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6642 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6643 * 6644 * @param cr the content resolver to use 6645 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6646 * @param userId the userId for which to change mode 6647 * @return true if the value was set, false on database errors 6648 * 6649 * @throws IllegalArgumentException if mode is not one of the supported values 6650 */ 6651 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6652 int userId) { 6653 synchronized (mLocationSettingsLock) { 6654 boolean gps = false; 6655 boolean network = false; 6656 switch (mode) { 6657 case LOCATION_MODE_PREVIOUS: 6658 // Retrieve the actual mode and set to that mode. 6659 return restoreLocationModeForUser(cr, userId); 6660 case LOCATION_MODE_OFF: 6661 saveLocationModeForUser(cr, userId); 6662 break; 6663 case LOCATION_MODE_SENSORS_ONLY: 6664 gps = true; 6665 break; 6666 case LOCATION_MODE_BATTERY_SAVING: 6667 network = true; 6668 break; 6669 case LOCATION_MODE_HIGH_ACCURACY: 6670 gps = true; 6671 network = true; 6672 break; 6673 default: 6674 throw new IllegalArgumentException("Invalid location mode: " + mode); 6675 } 6676 // Note it's important that we set the NLP mode first. The Google implementation 6677 // of NLP clears its NLP consent setting any time it receives a 6678 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6679 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6680 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6681 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6682 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6683 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6684 // dialog. Then the people who wrote the setup wizard would be sad. 6685 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6686 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6687 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6688 cr, LocationManager.GPS_PROVIDER, gps, userId); 6689 return gpsSuccess && nlpSuccess; 6690 } 6691 } 6692 6693 /** 6694 * Thread-safe method for reading the location mode, returns one of 6695 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6696 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6697 * 6698 * @param cr the content resolver to use 6699 * @param userId the userId for which to read the mode 6700 * @return the location mode 6701 */ 6702 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6703 synchronized (mLocationSettingsLock) { 6704 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6705 cr, LocationManager.GPS_PROVIDER, userId); 6706 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6707 cr, LocationManager.NETWORK_PROVIDER, userId); 6708 if (gpsEnabled && networkEnabled) { 6709 return LOCATION_MODE_HIGH_ACCURACY; 6710 } else if (gpsEnabled) { 6711 return LOCATION_MODE_SENSORS_ONLY; 6712 } else if (networkEnabled) { 6713 return LOCATION_MODE_BATTERY_SAVING; 6714 } else { 6715 return LOCATION_MODE_OFF; 6716 } 6717 } 6718 } 6719 } 6720 6721 /** 6722 * Global system settings, containing preferences that always apply identically 6723 * to all defined users. Applications can read these but are not allowed to write; 6724 * like the "Secure" settings, these are for preferences that the user must 6725 * explicitly modify through the system UI or specialized APIs for those values. 6726 */ 6727 public static final class Global extends NameValueTable { 6728 /** 6729 * The content:// style URL for global secure settings items. Not public. 6730 */ 6731 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6732 6733 /** 6734 * Whether users are allowed to add more users or guest from lockscreen. 6735 * <p> 6736 * Type: int 6737 * @hide 6738 */ 6739 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6740 6741 /** 6742 * Setting whether the global gesture for enabling accessibility is enabled. 6743 * If this gesture is enabled the user will be able to perfrom it to enable 6744 * the accessibility state without visiting the settings app. 6745 * @hide 6746 */ 6747 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6748 "enable_accessibility_global_gesture_enabled"; 6749 6750 /** 6751 * Whether Airplane Mode is on. 6752 */ 6753 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6754 6755 /** 6756 * Whether Theater Mode is on. 6757 * {@hide} 6758 */ 6759 @SystemApi 6760 public static final String THEATER_MODE_ON = "theater_mode_on"; 6761 6762 /** 6763 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6764 */ 6765 public static final String RADIO_BLUETOOTH = "bluetooth"; 6766 6767 /** 6768 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6769 */ 6770 public static final String RADIO_WIFI = "wifi"; 6771 6772 /** 6773 * {@hide} 6774 */ 6775 public static final String RADIO_WIMAX = "wimax"; 6776 /** 6777 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6778 */ 6779 public static final String RADIO_CELL = "cell"; 6780 6781 /** 6782 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6783 */ 6784 public static final String RADIO_NFC = "nfc"; 6785 6786 /** 6787 * A comma separated list of radios that need to be disabled when airplane mode 6788 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6789 * included in the comma separated list. 6790 */ 6791 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6792 6793 /** 6794 * A comma separated list of radios that should to be disabled when airplane mode 6795 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6796 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6797 * will be turned off when entering airplane mode, but the user will be able to reenable 6798 * Wifi in the Settings app. 6799 * 6800 * {@hide} 6801 */ 6802 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6803 6804 /** 6805 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6806 * See {@link android.bluetooth.BluetoothProfile}. 6807 * {@hide} 6808 */ 6809 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6810 6811 /** 6812 * A semi-colon separated list of Bluetooth interoperability workarounds. 6813 * Each entry is a partial Bluetooth device address string and an integer representing 6814 * the feature to be disabled, separated by a comma. The integer must correspond 6815 * to a interoperability feature as defined in "interop.h" in /system/bt. 6816 * <p> 6817 * Example: <br/> 6818 * "00:11:22,0;01:02:03:04,2" 6819 * @hide 6820 */ 6821 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6822 6823 /** 6824 * The policy for deciding when Wi-Fi should go to sleep (which will in 6825 * turn switch to using the mobile data as an Internet connection). 6826 * <p> 6827 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6828 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6829 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6830 */ 6831 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6832 6833 /** 6834 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6835 * policy, which is to sleep shortly after the turning off 6836 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6837 */ 6838 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6839 6840 /** 6841 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6842 * the device is on battery, and never go to sleep when the device is 6843 * plugged in. 6844 */ 6845 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6846 6847 /** 6848 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6849 */ 6850 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6851 6852 /** 6853 * Value to specify if the user prefers the date, time and time zone 6854 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6855 */ 6856 public static final String AUTO_TIME = "auto_time"; 6857 6858 /** 6859 * Value to specify if the user prefers the time zone 6860 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6861 */ 6862 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6863 6864 /** 6865 * URI for the car dock "in" event sound. 6866 * @hide 6867 */ 6868 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6869 6870 /** 6871 * URI for the car dock "out" event sound. 6872 * @hide 6873 */ 6874 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6875 6876 /** 6877 * URI for the desk dock "in" event sound. 6878 * @hide 6879 */ 6880 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6881 6882 /** 6883 * URI for the desk dock "out" event sound. 6884 * @hide 6885 */ 6886 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6887 6888 /** 6889 * Whether to play a sound for dock events. 6890 * @hide 6891 */ 6892 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6893 6894 /** 6895 * Whether to play a sound for dock events, only when an accessibility service is on. 6896 * @hide 6897 */ 6898 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 6899 6900 /** 6901 * URI for the "device locked" (keyguard shown) sound. 6902 * @hide 6903 */ 6904 public static final String LOCK_SOUND = "lock_sound"; 6905 6906 /** 6907 * URI for the "device unlocked" sound. 6908 * @hide 6909 */ 6910 public static final String UNLOCK_SOUND = "unlock_sound"; 6911 6912 /** 6913 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6914 * state without unlocking. 6915 * @hide 6916 */ 6917 public static final String TRUSTED_SOUND = "trusted_sound"; 6918 6919 /** 6920 * URI for the low battery sound file. 6921 * @hide 6922 */ 6923 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6924 6925 /** 6926 * Whether to play a sound for low-battery alerts. 6927 * @hide 6928 */ 6929 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6930 6931 /** 6932 * URI for the "wireless charging started" sound. 6933 * @hide 6934 */ 6935 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6936 "wireless_charging_started_sound"; 6937 6938 /** 6939 * Whether to play a sound for charging events. 6940 * @hide 6941 */ 6942 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6943 6944 /** 6945 * Whether we keep the device on while the device is plugged in. 6946 * Supported values are: 6947 * <ul> 6948 * <li>{@code 0} to never stay on while plugged in</li> 6949 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6950 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6951 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6952 * </ul> 6953 * These values can be OR-ed together. 6954 */ 6955 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6956 6957 /** 6958 * When the user has enable the option to have a "bug report" command 6959 * in the power menu. 6960 * @hide 6961 */ 6962 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6963 6964 /** 6965 * Whether ADB is enabled. 6966 */ 6967 public static final String ADB_ENABLED = "adb_enabled"; 6968 6969 /** 6970 * Whether Views are allowed to save their attribute data. 6971 * @hide 6972 */ 6973 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6974 6975 /** 6976 * Whether assisted GPS should be enabled or not. 6977 * @hide 6978 */ 6979 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6980 6981 /** 6982 * Whether bluetooth is enabled/disabled 6983 * 0=disabled. 1=enabled. 6984 */ 6985 public static final String BLUETOOTH_ON = "bluetooth_on"; 6986 6987 /** 6988 * CDMA Cell Broadcast SMS 6989 * 0 = CDMA Cell Broadcast SMS disabled 6990 * 1 = CDMA Cell Broadcast SMS enabled 6991 * @hide 6992 */ 6993 public static final String CDMA_CELL_BROADCAST_SMS = 6994 "cdma_cell_broadcast_sms"; 6995 6996 /** 6997 * The CDMA roaming mode 0 = Home Networks, CDMA default 6998 * 1 = Roaming on Affiliated networks 6999 * 2 = Roaming on any networks 7000 * @hide 7001 */ 7002 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 7003 7004 /** 7005 * The CDMA subscription mode 0 = RUIM/SIM (default) 7006 * 1 = NV 7007 * @hide 7008 */ 7009 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 7010 7011 /** Inactivity timeout to track mobile data activity. 7012 * 7013 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 7014 * infer the data activity of mobile network. After a period of no activity on mobile 7015 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 7016 * intent is fired to indicate a transition of network status from "active" to "idle". Any 7017 * subsequent activity on mobile networks triggers the firing of {@code 7018 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 7019 * 7020 * Network activity refers to transmitting or receiving data on the network interfaces. 7021 * 7022 * Tracking is disabled if set to zero or negative value. 7023 * 7024 * @hide 7025 */ 7026 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 7027 7028 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 7029 * but for Wifi network. 7030 * @hide 7031 */ 7032 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 7033 7034 /** 7035 * Whether or not data roaming is enabled. (0 = false, 1 = true) 7036 */ 7037 public static final String DATA_ROAMING = "data_roaming"; 7038 7039 /** 7040 * The value passed to a Mobile DataConnection via bringUp which defines the 7041 * number of retries to preform when setting up the initial connection. The default 7042 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7043 * @hide 7044 */ 7045 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7046 7047 /** 7048 * Whether any package can be on external storage. When this is true, any 7049 * package, regardless of manifest values, is a candidate for installing 7050 * or moving onto external storage. (0 = false, 1 = true) 7051 * @hide 7052 */ 7053 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7054 7055 /** 7056 * Whether any activity can be resized. When this is true, any 7057 * activity, regardless of manifest values, can be resized for multi-window. 7058 * (0 = false, 1 = true) 7059 * @hide 7060 */ 7061 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7062 = "force_resizable_activities"; 7063 7064 /** 7065 * Whether to enable experimental freeform support for windows. 7066 * @hide 7067 */ 7068 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7069 = "enable_freeform_support"; 7070 7071 /** 7072 * Whether user has enabled development settings. 7073 */ 7074 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7075 7076 /** 7077 * Whether the device has been provisioned (0 = false, 1 = true). 7078 * <p>On a multiuser device with a separate system user, the screen may be locked 7079 * as soon as this is set to true and further activities cannot be launched on the 7080 * system user unless they are marked to show over keyguard. 7081 */ 7082 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7083 7084 /** 7085 * Whether mobile data should be allowed while the device is being provisioned. 7086 * This allows the provisioning process to turn off mobile data before the user 7087 * has an opportunity to set things up, preventing other processes from burning 7088 * precious bytes before wifi is setup. 7089 * (0 = false, 1 = true) 7090 * @hide 7091 */ 7092 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7093 "device_provisioning_mobile_data"; 7094 7095 /** 7096 * The saved value for WindowManagerService.setForcedDisplaySize(). 7097 * Two integers separated by a comma. If unset, then use the real display size. 7098 * @hide 7099 */ 7100 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7101 7102 /** 7103 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7104 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7105 * @hide 7106 */ 7107 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7108 7109 /** 7110 * The maximum size, in bytes, of a download that the download manager will transfer over 7111 * a non-wifi connection. 7112 * @hide 7113 */ 7114 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7115 "download_manager_max_bytes_over_mobile"; 7116 7117 /** 7118 * The recommended maximum size, in bytes, of a download that the download manager should 7119 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7120 * have the option to start the download over the mobile connection anyway. 7121 * @hide 7122 */ 7123 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7124 "download_manager_recommended_max_bytes_over_mobile"; 7125 7126 /** 7127 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7128 */ 7129 @Deprecated 7130 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7131 7132 /** 7133 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7134 * sent or processed. (0 = false, 1 = true) 7135 * @hide 7136 */ 7137 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7138 7139 /** 7140 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7141 * and the output is redirected to AV Receiver connected via 7142 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7143 * @hide 7144 */ 7145 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7146 7147 /** 7148 * Whether TV will automatically turn on upon reception of the CEC command 7149 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7150 * @hide 7151 */ 7152 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7153 "hdmi_control_auto_wakeup_enabled"; 7154 7155 /** 7156 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7157 * (0 = false, 1 = true) 7158 * @hide 7159 */ 7160 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7161 "hdmi_control_auto_device_off_enabled"; 7162 7163 /** 7164 * Whether TV will switch to MHL port when a mobile device is plugged in. 7165 * (0 = false, 1 = true) 7166 * @hide 7167 */ 7168 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7169 7170 /** 7171 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7172 * @hide 7173 */ 7174 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7175 7176 /** 7177 * Whether mobile data connections are allowed by the user. See 7178 * ConnectivityManager for more info. 7179 * @hide 7180 */ 7181 public static final String MOBILE_DATA = "mobile_data"; 7182 7183 /** 7184 * Whether the mobile data connection should remain active even when higher 7185 * priority networks like WiFi are active, to help make network switching faster. 7186 * 7187 * See ConnectivityService for more info. 7188 * 7189 * (0 = disabled, 1 = enabled) 7190 * @hide 7191 */ 7192 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7193 7194 /** 7195 * Size of the event buffer for IP connectivity metrics. 7196 * @hide 7197 */ 7198 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 7199 "connectivity_metrics_buffer_size"; 7200 7201 /** {@hide} */ 7202 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7203 /** {@hide} */ 7204 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7205 /** {@hide} */ 7206 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7207 /** {@hide} */ 7208 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7209 /** {@hide} */ 7210 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7211 7212 /** {@hide} */ 7213 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7214 /** {@hide} */ 7215 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7216 /** {@hide} */ 7217 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7218 /** {@hide} */ 7219 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7220 7221 /** {@hide} */ 7222 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7223 /** {@hide} */ 7224 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7225 /** {@hide} */ 7226 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7227 /** {@hide} */ 7228 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7229 7230 /** {@hide} */ 7231 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7232 /** {@hide} */ 7233 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7234 /** {@hide} */ 7235 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7236 /** {@hide} */ 7237 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7238 7239 /** 7240 * User preference for which network(s) should be used. Only the 7241 * connectivity service should touch this. 7242 */ 7243 public static final String NETWORK_PREFERENCE = "network_preference"; 7244 7245 /** 7246 * Which package name to use for network scoring. If null, or if the package is not a valid 7247 * scorer app, external network scores will neither be requested nor accepted. 7248 * @hide 7249 */ 7250 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7251 7252 /** 7253 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7254 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7255 * exceeded. 7256 * @hide 7257 */ 7258 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7259 7260 /** 7261 * The length of time in milli-seconds that automatic small adjustments to 7262 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7263 * @hide 7264 */ 7265 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7266 7267 /** Preferred NTP server. {@hide} */ 7268 public static final String NTP_SERVER = "ntp_server"; 7269 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7270 public static final String NTP_TIMEOUT = "ntp_timeout"; 7271 7272 /** {@hide} */ 7273 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7274 7275 /** 7276 * Sample validity in seconds to configure for the system DNS resolver. 7277 * {@hide} 7278 */ 7279 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7280 "dns_resolver_sample_validity_seconds"; 7281 7282 /** 7283 * Success threshold in percent for use with the system DNS resolver. 7284 * {@hide} 7285 */ 7286 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7287 "dns_resolver_success_threshold_percent"; 7288 7289 /** 7290 * Minimum number of samples needed for statistics to be considered meaningful in the 7291 * system DNS resolver. 7292 * {@hide} 7293 */ 7294 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7295 7296 /** 7297 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7298 * {@hide} 7299 */ 7300 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7301 7302 /** 7303 * Whether to disable the automatic scheduling of system updates. 7304 * 1 = system updates won't be automatically scheduled (will always 7305 * present notification instead). 7306 * 0 = system updates will be automatically scheduled. (default) 7307 * @hide 7308 */ 7309 @SystemApi 7310 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7311 7312 /** 7313 * Whether the package manager should send package verification broadcasts for verifiers to 7314 * review apps prior to installation. 7315 * 1 = request apps to be verified prior to installation, if a verifier exists. 7316 * 0 = do not verify apps before installation 7317 * @hide 7318 */ 7319 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7320 7321 /** Timeout for package verification. 7322 * @hide */ 7323 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7324 7325 /** Default response code for package verification. 7326 * @hide */ 7327 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7328 7329 /** 7330 * Show package verification setting in the Settings app. 7331 * 1 = show (default) 7332 * 0 = hide 7333 * @hide 7334 */ 7335 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7336 7337 /** 7338 * Run package verification on apps installed through ADB/ADT/USB 7339 * 1 = perform package verification on ADB installs (default) 7340 * 0 = bypass package verification on ADB installs 7341 * @hide 7342 */ 7343 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7344 7345 /** 7346 * Time since last fstrim (milliseconds) after which we force one to happen 7347 * during device startup. If unset, the default is 3 days. 7348 * @hide 7349 */ 7350 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7351 7352 /** 7353 * The interval in milliseconds at which to check packet counts on the 7354 * mobile data interface when screen is on, to detect possible data 7355 * connection problems. 7356 * @hide 7357 */ 7358 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7359 "pdp_watchdog_poll_interval_ms"; 7360 7361 /** 7362 * The interval in milliseconds at which to check packet counts on the 7363 * mobile data interface when screen is off, to detect possible data 7364 * connection problems. 7365 * @hide 7366 */ 7367 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7368 "pdp_watchdog_long_poll_interval_ms"; 7369 7370 /** 7371 * The interval in milliseconds at which to check packet counts on the 7372 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7373 * outgoing packets has been reached without incoming packets. 7374 * @hide 7375 */ 7376 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7377 "pdp_watchdog_error_poll_interval_ms"; 7378 7379 /** 7380 * The number of outgoing packets sent without seeing an incoming packet 7381 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7382 * device is logged to the event log 7383 * @hide 7384 */ 7385 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7386 "pdp_watchdog_trigger_packet_count"; 7387 7388 /** 7389 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7390 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7391 * attempting data connection recovery. 7392 * @hide 7393 */ 7394 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7395 "pdp_watchdog_error_poll_count"; 7396 7397 /** 7398 * The number of failed PDP reset attempts before moving to something more 7399 * drastic: re-registering to the network. 7400 * @hide 7401 */ 7402 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7403 "pdp_watchdog_max_pdp_reset_fail_count"; 7404 7405 /** 7406 * A positive value indicates how often the SamplingProfiler 7407 * should take snapshots. Zero value means SamplingProfiler 7408 * is disabled. 7409 * 7410 * @hide 7411 */ 7412 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7413 7414 /** 7415 * URL to open browser on to allow user to manage a prepay account 7416 * @hide 7417 */ 7418 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7419 "setup_prepaid_data_service_url"; 7420 7421 /** 7422 * URL to attempt a GET on to see if this is a prepay device 7423 * @hide 7424 */ 7425 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7426 "setup_prepaid_detection_target_url"; 7427 7428 /** 7429 * Host to check for a redirect to after an attempt to GET 7430 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7431 * this is a prepaid device with zero balance.) 7432 * @hide 7433 */ 7434 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7435 "setup_prepaid_detection_redir_host"; 7436 7437 /** 7438 * The interval in milliseconds at which to check the number of SMS sent out without asking 7439 * for use permit, to limit the un-authorized SMS usage. 7440 * 7441 * @hide 7442 */ 7443 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7444 "sms_outgoing_check_interval_ms"; 7445 7446 /** 7447 * The number of outgoing SMS sent without asking for user permit (of {@link 7448 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7449 * 7450 * @hide 7451 */ 7452 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7453 "sms_outgoing_check_max_count"; 7454 7455 /** 7456 * Used to disable SMS short code confirmation - defaults to true. 7457 * True indcates we will do the check, etc. Set to false to disable. 7458 * @see com.android.internal.telephony.SmsUsageMonitor 7459 * @hide 7460 */ 7461 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7462 7463 /** 7464 * Used to select which country we use to determine premium sms codes. 7465 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7466 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7467 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7468 * @hide 7469 */ 7470 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7471 7472 /** 7473 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7474 * @hide 7475 */ 7476 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7477 7478 /** 7479 * Used to disable Tethering on a device - defaults to true 7480 * @hide 7481 */ 7482 public static final String TETHER_SUPPORTED = "tether_supported"; 7483 7484 /** 7485 * Used to require DUN APN on the device or not - defaults to a build config value 7486 * which defaults to false 7487 * @hide 7488 */ 7489 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7490 7491 /** 7492 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7493 * corresponding build config values are set it will override the APN DB 7494 * values. 7495 * Consists of a comma seperated list of strings: 7496 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7497 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7498 * @hide 7499 */ 7500 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7501 7502 /** 7503 * List of carrier apps which are whitelisted to prompt the user for install when 7504 * a sim card with matching uicc carrier privilege rules is inserted. 7505 * 7506 * The value is "package1;package2;..." 7507 * @hide 7508 */ 7509 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7510 7511 /** 7512 * USB Mass Storage Enabled 7513 */ 7514 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7515 7516 /** 7517 * If this setting is set (to anything), then all references 7518 * to Gmail on the device must change to Google Mail. 7519 */ 7520 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7521 7522 /** 7523 * Webview Data reduction proxy key. 7524 * @hide 7525 */ 7526 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7527 "webview_data_reduction_proxy_key"; 7528 7529 /** 7530 * Whether or not the WebView fallback mechanism should be enabled. 7531 * 0=disabled, 1=enabled. 7532 * @hide 7533 */ 7534 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7535 "webview_fallback_logic_enabled"; 7536 7537 /** 7538 * Name of the package used as WebView provider (if unset the provider is instead determined 7539 * by the system). 7540 * @hide 7541 */ 7542 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7543 7544 /** 7545 * Developer setting to enable WebView multiprocess rendering. 7546 * @hide 7547 */ 7548 @SystemApi 7549 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7550 7551 /** 7552 * The maximum number of notifications shown in 24 hours when switching networks. 7553 * @hide 7554 */ 7555 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 7556 "network_switch_notification_daily_limit"; 7557 7558 /** 7559 * The minimum time in milliseconds between notifications when switching networks. 7560 * @hide 7561 */ 7562 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 7563 "network_switch_notification_rate_limit_millis"; 7564 7565 /** 7566 * Whether to automatically switch away from wifi networks that lose Internet access. 7567 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 7568 * avoids such networks. Valid values are: 7569 * 7570 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 7571 * null: Ask the user whether to switch away from bad wifi. 7572 * 1: Avoid bad wifi. 7573 * 7574 * @hide 7575 */ 7576 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 7577 7578 /** 7579 * Whether Wifi display is enabled/disabled 7580 * 0=disabled. 1=enabled. 7581 * @hide 7582 */ 7583 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7584 7585 /** 7586 * Whether Wifi display certification mode is enabled/disabled 7587 * 0=disabled. 1=enabled. 7588 * @hide 7589 */ 7590 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7591 "wifi_display_certification_on"; 7592 7593 /** 7594 * WPS Configuration method used by Wifi display, this setting only 7595 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7596 * 7597 * Possible values are: 7598 * 7599 * WpsInfo.INVALID: use default WPS method chosen by framework 7600 * WpsInfo.PBC : use Push button 7601 * WpsInfo.KEYPAD : use Keypad 7602 * WpsInfo.DISPLAY: use Display 7603 * @hide 7604 */ 7605 public static final String WIFI_DISPLAY_WPS_CONFIG = 7606 "wifi_display_wps_config"; 7607 7608 /** 7609 * Whether to notify the user of open networks. 7610 * <p> 7611 * If not connected and the scan results have an open network, we will 7612 * put this notification up. If we attempt to connect to a network or 7613 * the open network(s) disappear, we remove the notification. When we 7614 * show the notification, we will not show it again for 7615 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7616 */ 7617 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7618 "wifi_networks_available_notification_on"; 7619 /** 7620 * {@hide} 7621 */ 7622 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7623 "wimax_networks_available_notification_on"; 7624 7625 /** 7626 * Whether we support connecting to Carrier Networks. 7627 * @hide 7628 **/ 7629 public static final String WIFI_CONNECT_CARRIER_NETWORKS = 7630 "wifi_connect_carrier_networks"; 7631 7632 /** 7633 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7634 * Connecting to a network will reset the timer. 7635 */ 7636 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7637 "wifi_networks_available_repeat_delay"; 7638 7639 /** 7640 * 802.11 country code in ISO 3166 format 7641 * @hide 7642 */ 7643 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7644 7645 /** 7646 * The interval in milliseconds to issue wake up scans when wifi needs 7647 * to connect. This is necessary to connect to an access point when 7648 * device is on the move and the screen is off. 7649 * @hide 7650 */ 7651 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7652 "wifi_framework_scan_interval_ms"; 7653 7654 /** 7655 * The interval in milliseconds after which Wi-Fi is considered idle. 7656 * When idle, it is possible for the device to be switched from Wi-Fi to 7657 * the mobile data network. 7658 * @hide 7659 */ 7660 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7661 7662 /** 7663 * When the number of open networks exceeds this number, the 7664 * least-recently-used excess networks will be removed. 7665 */ 7666 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7667 7668 /** 7669 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7670 */ 7671 public static final String WIFI_ON = "wifi_on"; 7672 7673 /** 7674 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7675 * @hide 7676 */ 7677 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7678 "wifi_scan_always_enabled"; 7679 7680 /** 7681 * Value to specify if Wi-Fi Wakeup feature is enabled. 7682 * 7683 * Type: int (0 for false, 1 for true) 7684 * @hide 7685 */ 7686 @SystemApi 7687 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 7688 7689 /** 7690 * Value to specify if network recommendations from 7691 * {@link com.android.server.NetworkScoreService} are enabled. 7692 * 7693 * Type: int (0 for false, 1 for true) 7694 * @hide 7695 */ 7696 @SystemApi 7697 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 7698 "network_recommendations_enabled"; 7699 7700 /** 7701 * Value to specify if the Wi-Fi Framework should defer to 7702 * {@link com.android.server.NetworkScoreService} for evaluating saved open networks. 7703 * 7704 * Type: int (0 for false, 1 for true) 7705 * @hide 7706 */ 7707 @SystemApi 7708 public static final String CURATE_SAVED_OPEN_NETWORKS = "curate_saved_open_networks"; 7709 7710 /** 7711 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 7712 * will give a recommendation request to complete before returning a default response. 7713 * 7714 * Type: long 7715 * @hide 7716 */ 7717 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 7718 "network_recommendation_request_timeout_ms"; 7719 7720 /** 7721 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7722 * connectivity. 7723 * @hide 7724 */ 7725 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7726 "ble_scan_always_enabled"; 7727 7728 /** 7729 * Used to save the Wifi_ON state prior to tethering. 7730 * This state will be checked to restore Wifi after 7731 * the user turns off tethering. 7732 * 7733 * @hide 7734 */ 7735 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7736 7737 /** 7738 * The interval in milliseconds to scan as used by the wifi supplicant 7739 * @hide 7740 */ 7741 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7742 "wifi_supplicant_scan_interval_ms"; 7743 7744 /** 7745 * whether frameworks handles wifi auto-join 7746 * @hide 7747 */ 7748 public static final String WIFI_ENHANCED_AUTO_JOIN = 7749 "wifi_enhanced_auto_join"; 7750 7751 /** 7752 * whether settings show RSSI 7753 * @hide 7754 */ 7755 public static final String WIFI_NETWORK_SHOW_RSSI = 7756 "wifi_network_show_rssi"; 7757 7758 /** 7759 * The interval in milliseconds to scan at supplicant when p2p is connected 7760 * @hide 7761 */ 7762 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7763 "wifi_scan_interval_p2p_connected_ms"; 7764 7765 /** 7766 * Whether the Wi-Fi watchdog is enabled. 7767 */ 7768 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7769 7770 /** 7771 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7772 * the setting needs to be set to 0 to disable it. 7773 * @hide 7774 */ 7775 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7776 "wifi_watchdog_poor_network_test_enabled"; 7777 7778 /** 7779 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7780 * needs to be set to 0 to disable it. 7781 * @hide 7782 */ 7783 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7784 "wifi_suspend_optimizations_enabled"; 7785 7786 /** 7787 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7788 * will enable it. In the future, additional values may be supported. 7789 * @hide 7790 */ 7791 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7792 "wifi_verbose_logging_enabled"; 7793 7794 /** 7795 * The maximum number of times we will retry a connection to an access 7796 * point for which we have failed in acquiring an IP address from DHCP. 7797 * A value of N means that we will make N+1 connection attempts in all. 7798 */ 7799 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7800 7801 /** 7802 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7803 * data connectivity to be established after a disconnect from Wi-Fi. 7804 */ 7805 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7806 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7807 7808 /** 7809 * This setting controls whether WiFi configurations created by a Device Owner app 7810 * should be locked down (that is, be editable or removable only by the Device Owner App, 7811 * not even by Settings app). 7812 * This setting takes integer values. Non-zero values mean DO created configurations 7813 * are locked down. Value of zero means they are not. Default value in the absence of 7814 * actual value to this setting is 0. 7815 */ 7816 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7817 "wifi_device_owner_configs_lockdown"; 7818 7819 /** 7820 * The operational wifi frequency band 7821 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7822 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7823 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7824 * 7825 * @hide 7826 */ 7827 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7828 7829 /** 7830 * The Wi-Fi peer-to-peer device name 7831 * @hide 7832 */ 7833 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7834 7835 /** 7836 * The min time between wifi disable and wifi enable 7837 * @hide 7838 */ 7839 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7840 7841 /** 7842 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7843 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7844 * has been seen in this time period. 7845 * 7846 * If this is less than or equal to zero, we use a more conservative behavior and only check 7847 * for a non-null score from the currently connected or target BSSID. 7848 * @hide 7849 */ 7850 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7851 "wifi_ephemeral_out_of_range_timeout_ms"; 7852 7853 /** 7854 * The number of milliseconds to delay when checking for data stalls during 7855 * non-aggressive detection. (screen is turned off.) 7856 * @hide 7857 */ 7858 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7859 "data_stall_alarm_non_aggressive_delay_in_ms"; 7860 7861 /** 7862 * The number of milliseconds to delay when checking for data stalls during 7863 * aggressive detection. (screen on or suspected data stall) 7864 * @hide 7865 */ 7866 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7867 "data_stall_alarm_aggressive_delay_in_ms"; 7868 7869 /** 7870 * The number of milliseconds to allow the provisioning apn to remain active 7871 * @hide 7872 */ 7873 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7874 "provisioning_apn_alarm_delay_in_ms"; 7875 7876 /** 7877 * The interval in milliseconds at which to check gprs registration 7878 * after the first registration mismatch of gprs and voice service, 7879 * to detect possible data network registration problems. 7880 * 7881 * @hide 7882 */ 7883 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7884 "gprs_register_check_period_ms"; 7885 7886 /** 7887 * Nonzero causes Log.wtf() to crash. 7888 * @hide 7889 */ 7890 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7891 7892 /** 7893 * Ringer mode. This is used internally, changing this value will not 7894 * change the ringer mode. See AudioManager. 7895 */ 7896 public static final String MODE_RINGER = "mode_ringer"; 7897 7898 /** 7899 * Overlay display devices setting. 7900 * The associated value is a specially formatted string that describes the 7901 * size and density of simulated secondary display devices. 7902 * <p> 7903 * Format: {width}x{height}/{dpi};... 7904 * </p><p> 7905 * Example: 7906 * <ul> 7907 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7908 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7909 * at 1080p and the second at 720p.</li> 7910 * <li>If the value is empty, then no overlay display devices are created.</li> 7911 * </ul></p> 7912 * 7913 * @hide 7914 */ 7915 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7916 7917 /** 7918 * Threshold values for the duration and level of a discharge cycle, 7919 * under which we log discharge cycle info. 7920 * 7921 * @hide 7922 */ 7923 public static final String 7924 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7925 7926 /** @hide */ 7927 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7928 7929 /** 7930 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7931 * intents on application crashes and ANRs. If this is disabled, the 7932 * crash/ANR dialog will never display the "Report" button. 7933 * <p> 7934 * Type: int (0 = disallow, 1 = allow) 7935 * 7936 * @hide 7937 */ 7938 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7939 7940 /** 7941 * Maximum age of entries kept by {@link DropBoxManager}. 7942 * 7943 * @hide 7944 */ 7945 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7946 7947 /** 7948 * Maximum number of entry files which {@link DropBoxManager} will keep 7949 * around. 7950 * 7951 * @hide 7952 */ 7953 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7954 7955 /** 7956 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7957 * what. 7958 * 7959 * @hide 7960 */ 7961 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7962 7963 /** 7964 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7965 * will use. 7966 * 7967 * @hide 7968 */ 7969 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7970 7971 /** 7972 * Percent of total disk which {@link DropBoxManager} will never dip 7973 * into. 7974 * 7975 * @hide 7976 */ 7977 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7978 7979 /** 7980 * Prefix for per-tag dropbox disable/enable settings. 7981 * 7982 * @hide 7983 */ 7984 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7985 7986 /** 7987 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7988 * prefix of the dropbox tag of the report type. For example, 7989 * "logcat_for_system_server_anr" controls the lines of logcat captured 7990 * with system server ANR reports. 0 to disable. 7991 * 7992 * @hide 7993 */ 7994 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7995 7996 /** 7997 * The interval in minutes after which the amount of free storage left 7998 * on the device is logged to the event log 7999 * 8000 * @hide 8001 */ 8002 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 8003 8004 /** 8005 * Threshold for the amount of change in disk free space required to 8006 * report the amount of free space. Used to prevent spamming the logs 8007 * when the disk free space isn't changing frequently. 8008 * 8009 * @hide 8010 */ 8011 public static final String 8012 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 8013 8014 /** 8015 * Minimum percentage of free storage on the device that is used to 8016 * determine if the device is running low on storage. The default is 10. 8017 * <p> 8018 * Say this value is set to 10, the device is considered running low on 8019 * storage if 90% or more of the device storage is filled up. 8020 * 8021 * @hide 8022 */ 8023 public static final String 8024 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 8025 8026 /** 8027 * Maximum byte size of the low storage threshold. This is to ensure 8028 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 8029 * overly large threshold for large storage devices. Currently this must 8030 * be less than 2GB. This default is 500MB. 8031 * 8032 * @hide 8033 */ 8034 public static final String 8035 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 8036 8037 /** 8038 * Minimum bytes of free storage on the device before the data partition 8039 * is considered full. By default, 1 MB is reserved to avoid system-wide 8040 * SQLite disk full exceptions. 8041 * 8042 * @hide 8043 */ 8044 public static final String 8045 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 8046 8047 /** 8048 * The maximum reconnect delay for short network outages or when the 8049 * network is suspended due to phone use. 8050 * 8051 * @hide 8052 */ 8053 public static final String 8054 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 8055 8056 /** 8057 * The number of milliseconds to delay before sending out 8058 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 8059 * 8060 * @hide 8061 */ 8062 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 8063 8064 8065 /** 8066 * Network sampling interval, in seconds. We'll generate link information 8067 * about bytes/packets sent and error rates based on data sampled in this interval 8068 * 8069 * @hide 8070 */ 8071 8072 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 8073 "connectivity_sampling_interval_in_seconds"; 8074 8075 /** 8076 * The series of successively longer delays used in retrying to download PAC file. 8077 * Last delay is used between successful PAC downloads. 8078 * 8079 * @hide 8080 */ 8081 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 8082 8083 /** 8084 * Don't attempt to detect captive portals. 8085 * 8086 * @hide 8087 */ 8088 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 8089 8090 /** 8091 * When detecting a captive portal, display a notification that 8092 * prompts the user to sign in. 8093 * 8094 * @hide 8095 */ 8096 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 8097 8098 /** 8099 * When detecting a captive portal, immediately disconnect from the 8100 * network and do not reconnect to that network in the future. 8101 * 8102 * @hide 8103 */ 8104 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 8105 8106 /** 8107 * What to do when connecting a network that presents a captive portal. 8108 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 8109 * 8110 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 8111 * @hide 8112 */ 8113 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 8114 8115 /** 8116 * Setting to turn off captive portal detection. Feature is enabled by 8117 * default and the setting needs to be set to 0 to disable it. 8118 * 8119 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 8120 * @hide 8121 */ 8122 @Deprecated 8123 public static final String 8124 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 8125 8126 /** 8127 * The server used for captive portal detection upon a new conection. A 8128 * 204 response code from the server is used for validation. 8129 * TODO: remove this deprecated symbol. 8130 * 8131 * @hide 8132 */ 8133 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 8134 8135 /** 8136 * The URL used for HTTPS captive portal detection upon a new connection. 8137 * A 204 response code from the server is used for validation. 8138 * 8139 * @hide 8140 */ 8141 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 8142 8143 /** 8144 * The URL used for HTTP captive portal detection upon a new connection. 8145 * A 204 response code from the server is used for validation. 8146 * 8147 * @hide 8148 */ 8149 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 8150 8151 /** 8152 * The URL used for fallback HTTP captive portal detection when previous HTTP 8153 * and HTTPS captive portal detection attemps did not return a conclusive answer. 8154 * 8155 * @hide 8156 */ 8157 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 8158 8159 /** 8160 * Whether to use HTTPS for network validation. This is enabled by default and the setting 8161 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 8162 * don't actually use HTTPS, but it's consistent with the other settings. 8163 * 8164 * @hide 8165 */ 8166 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8167 8168 /** 8169 * Which User-Agent string to use in the header of the captive portal detection probes. 8170 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 8171 * 8172 * @hide 8173 */ 8174 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 8175 8176 /** 8177 * Whether network service discovery is enabled. 8178 * 8179 * @hide 8180 */ 8181 public static final String NSD_ON = "nsd_on"; 8182 8183 /** 8184 * Let user pick default install location. 8185 * 8186 * @hide 8187 */ 8188 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8189 8190 /** 8191 * Default install location value. 8192 * 0 = auto, let system decide 8193 * 1 = internal 8194 * 2 = sdcard 8195 * @hide 8196 */ 8197 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8198 8199 /** 8200 * ms during which to consume extra events related to Inet connection 8201 * condition after a transtion to fully-connected 8202 * 8203 * @hide 8204 */ 8205 public static final String 8206 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8207 8208 /** 8209 * ms during which to consume extra events related to Inet connection 8210 * condtion after a transtion to partly-connected 8211 * 8212 * @hide 8213 */ 8214 public static final String 8215 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8216 8217 /** {@hide} */ 8218 public static final String 8219 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8220 8221 /** 8222 * Host name and port for global http proxy. Uses ':' seperator for 8223 * between host and port. 8224 */ 8225 public static final String HTTP_PROXY = "http_proxy"; 8226 8227 /** 8228 * Host name for global http proxy. Set via ConnectivityManager. 8229 * 8230 * @hide 8231 */ 8232 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8233 8234 /** 8235 * Integer host port for global http proxy. Set via ConnectivityManager. 8236 * 8237 * @hide 8238 */ 8239 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8240 8241 /** 8242 * Exclusion list for global proxy. This string contains a list of 8243 * comma-separated domains where the global proxy does not apply. 8244 * Domains should be listed in a comma- separated list. Example of 8245 * acceptable formats: ".domain1.com,my.domain2.com" Use 8246 * ConnectivityManager to set/get. 8247 * 8248 * @hide 8249 */ 8250 public static final String 8251 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8252 8253 /** 8254 * The location PAC File for the proxy. 8255 * @hide 8256 */ 8257 public static final String 8258 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8259 8260 /** 8261 * Enables the UI setting to allow the user to specify the global HTTP 8262 * proxy and associated exclusion list. 8263 * 8264 * @hide 8265 */ 8266 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8267 8268 /** 8269 * Setting for default DNS in case nobody suggests one 8270 * 8271 * @hide 8272 */ 8273 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8274 8275 /** {@hide} */ 8276 public static final String 8277 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8278 /** {@hide} */ 8279 public static final String 8280 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8281 /** {@hide} */ 8282 public static final String 8283 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8284 /** {@hide} */ 8285 public static final String 8286 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8287 /** {@hide} */ 8288 public static final String 8289 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8290 /** {@hide} */ 8291 public static final String 8292 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 8293 /** {@hide} */ 8294 public static final String 8295 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8296 /** {@hide} */ 8297 public static final String 8298 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8299 /** {@hide} */ 8300 public static final String 8301 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 8302 8303 /** 8304 * Device Idle (Doze) specific settings. 8305 * This is encoded as a key=value list, separated by commas. Ex: 8306 * 8307 * "inactive_to=60000,sensing_to=400000" 8308 * 8309 * The following keys are supported: 8310 * 8311 * <pre> 8312 * inactive_to (long) 8313 * sensing_to (long) 8314 * motion_inactive_to (long) 8315 * idle_after_inactive_to (long) 8316 * idle_pending_to (long) 8317 * max_idle_pending_to (long) 8318 * idle_pending_factor (float) 8319 * idle_to (long) 8320 * max_idle_to (long) 8321 * idle_factor (float) 8322 * min_time_to_alarm (long) 8323 * max_temp_app_whitelist_duration (long) 8324 * notification_whitelist_duration (long) 8325 * </pre> 8326 * 8327 * <p> 8328 * Type: string 8329 * @hide 8330 * @see com.android.server.DeviceIdleController.Constants 8331 */ 8332 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8333 8334 /** 8335 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8336 * 8337 * <p> 8338 * Type: string 8339 * @hide 8340 * @see com.android.server.DeviceIdleController.Constants 8341 */ 8342 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8343 8344 /** 8345 * App standby (app idle) specific settings. 8346 * This is encoded as a key=value list, separated by commas. Ex: 8347 * 8348 * "idle_duration=5000,parole_interval=4500" 8349 * 8350 * The following keys are supported: 8351 * 8352 * <pre> 8353 * idle_duration2 (long) 8354 * wallclock_threshold (long) 8355 * parole_interval (long) 8356 * parole_duration (long) 8357 * 8358 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8359 * </pre> 8360 * 8361 * <p> 8362 * Type: string 8363 * @hide 8364 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8365 */ 8366 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8367 8368 /** 8369 * Alarm manager specific settings. 8370 * This is encoded as a key=value list, separated by commas. Ex: 8371 * 8372 * "min_futurity=5000,allow_while_idle_short_time=4500" 8373 * 8374 * The following keys are supported: 8375 * 8376 * <pre> 8377 * min_futurity (long) 8378 * min_interval (long) 8379 * allow_while_idle_short_time (long) 8380 * allow_while_idle_long_time (long) 8381 * allow_while_idle_whitelist_duration (long) 8382 * </pre> 8383 * 8384 * <p> 8385 * Type: string 8386 * @hide 8387 * @see com.android.server.AlarmManagerService.Constants 8388 */ 8389 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8390 8391 /** 8392 * Job scheduler specific settings. 8393 * This is encoded as a key=value list, separated by commas. Ex: 8394 * 8395 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8396 * 8397 * The following keys are supported: 8398 * 8399 * <pre> 8400 * min_idle_count (int) 8401 * min_charging_count (int) 8402 * min_connectivity_count (int) 8403 * min_content_count (int) 8404 * min_ready_jobs_count (int) 8405 * heavy_use_factor (float) 8406 * moderate_use_factor (float) 8407 * fg_job_count (int) 8408 * bg_normal_job_count (int) 8409 * bg_moderate_job_count (int) 8410 * bg_low_job_count (int) 8411 * bg_critical_job_count (int) 8412 * </pre> 8413 * 8414 * <p> 8415 * Type: string 8416 * @hide 8417 * @see com.android.server.job.JobSchedulerService.Constants 8418 */ 8419 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8420 8421 /** 8422 * ShortcutManager specific settings. 8423 * This is encoded as a key=value list, separated by commas. Ex: 8424 * 8425 * "reset_interval_sec=86400,max_updates_per_interval=1" 8426 * 8427 * The following keys are supported: 8428 * 8429 * <pre> 8430 * reset_interval_sec (long) 8431 * max_updates_per_interval (int) 8432 * max_icon_dimension_dp (int, DP) 8433 * max_icon_dimension_dp_lowram (int, DP) 8434 * max_shortcuts (int) 8435 * icon_quality (int, 0-100) 8436 * icon_format (String) 8437 * </pre> 8438 * 8439 * <p> 8440 * Type: string 8441 * @hide 8442 * @see com.android.server.pm.ShortcutService.ConfigConstants 8443 */ 8444 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8445 8446 /** 8447 * Get the key that retrieves a bluetooth headset's priority. 8448 * @hide 8449 */ 8450 public static final String getBluetoothHeadsetPriorityKey(String address) { 8451 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8452 } 8453 8454 /** 8455 * Get the key that retrieves a bluetooth a2dp sink's priority. 8456 * @hide 8457 */ 8458 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8459 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8460 } 8461 8462 /** 8463 * Get the key that retrieves a bluetooth a2dp src's priority. 8464 * @hide 8465 */ 8466 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8467 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8468 } 8469 8470 /** 8471 * Get the key that retrieves a bluetooth Input Device's priority. 8472 * @hide 8473 */ 8474 public static final String getBluetoothInputDevicePriorityKey(String address) { 8475 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8476 } 8477 8478 /** 8479 * Get the key that retrieves a bluetooth pan client priority. 8480 * @hide 8481 */ 8482 public static final String getBluetoothPanPriorityKey(String address) { 8483 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8484 } 8485 8486 /** 8487 * Get the key that retrieves a bluetooth map priority. 8488 * @hide 8489 */ 8490 public static final String getBluetoothMapPriorityKey(String address) { 8491 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8492 } 8493 8494 /** 8495 * Get the key that retrieves a bluetooth map client priority. 8496 * @hide 8497 */ 8498 public static final String getBluetoothMapClientPriorityKey(String address) { 8499 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8500 } 8501 8502 /** 8503 * Get the key that retrieves a bluetooth pbap client priority. 8504 * @hide 8505 */ 8506 public static final String getBluetoothPbapClientPriorityKey(String address) { 8507 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8508 } 8509 8510 /** 8511 * Get the key that retrieves a bluetooth sap priority. 8512 * @hide 8513 */ 8514 public static final String getBluetoothSapPriorityKey(String address) { 8515 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8516 } 8517 8518 /** 8519 * Scaling factor for normal window animations. Setting to 0 will 8520 * disable window animations. 8521 */ 8522 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8523 8524 /** 8525 * Scaling factor for activity transition animations. Setting to 0 will 8526 * disable window animations. 8527 */ 8528 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8529 8530 /** 8531 * Scaling factor for Animator-based animations. This affects both the 8532 * start delay and duration of all such animations. Setting to 0 will 8533 * cause animations to end immediately. The default value is 1. 8534 */ 8535 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8536 8537 /** 8538 * Scaling factor for normal window animations. Setting to 0 will 8539 * disable window animations. 8540 * 8541 * @hide 8542 */ 8543 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8544 8545 /** 8546 * If 0, the compatibility mode is off for all applications. 8547 * If 1, older applications run under compatibility mode. 8548 * TODO: remove this settings before code freeze (bug/1907571) 8549 * @hide 8550 */ 8551 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8552 8553 /** 8554 * CDMA only settings 8555 * Emergency Tone 0 = Off 8556 * 1 = Alert 8557 * 2 = Vibrate 8558 * @hide 8559 */ 8560 public static final String EMERGENCY_TONE = "emergency_tone"; 8561 8562 /** 8563 * CDMA only settings 8564 * Whether the auto retry is enabled. The value is 8565 * boolean (1 or 0). 8566 * @hide 8567 */ 8568 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8569 8570 /** 8571 * A setting that can be read whether the emergency affordance is currently needed. 8572 * The value is a boolean (1 or 0). 8573 * @hide 8574 */ 8575 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 8576 8577 /** 8578 * See RIL_PreferredNetworkType in ril.h 8579 * @hide 8580 */ 8581 public static final String PREFERRED_NETWORK_MODE = 8582 "preferred_network_mode"; 8583 8584 /** 8585 * Name of an application package to be debugged. 8586 */ 8587 public static final String DEBUG_APP = "debug_app"; 8588 8589 /** 8590 * If 1, when launching DEBUG_APP it will wait for the debugger before 8591 * starting user code. If 0, it will run normally. 8592 */ 8593 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8594 8595 /** 8596 * Control whether the process CPU usage meter should be shown. 8597 * 8598 * @deprecated This functionality is no longer available as of 8599 * {@link android.os.Build.VERSION_CODES#N_MR1}. 8600 */ 8601 @Deprecated 8602 public static final String SHOW_PROCESSES = "show_processes"; 8603 8604 /** 8605 * If 1 low power mode is enabled. 8606 * @hide 8607 */ 8608 public static final String LOW_POWER_MODE = "low_power"; 8609 8610 /** 8611 * Battery level [1-99] at which low power mode automatically turns on. 8612 * If 0, it will not automatically turn on. 8613 * @hide 8614 */ 8615 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8616 8617 /** 8618 * If not 0, the activity manager will aggressively finish activities and 8619 * processes as soon as they are no longer needed. If 0, the normal 8620 * extended lifetime is used. 8621 */ 8622 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8623 8624 /** 8625 * @hide 8626 * If not 0, the activity manager will implement a looser version of background 8627 * check that is more compatible with existing apps. 8628 */ 8629 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8630 8631 /** 8632 * Use Dock audio output for media: 8633 * 0 = disabled 8634 * 1 = enabled 8635 * @hide 8636 */ 8637 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8638 8639 /** 8640 * The surround sound formats AC3, DTS or IEC61937 are 8641 * available for use if they are detected. 8642 * This is the default mode. 8643 * 8644 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8645 * devices that have an S/PDIF output. This is because S/PDIF 8646 * is unidirectional and the TV cannot know if a decoder is 8647 * connected. So it assumes they are always available. 8648 * @hide 8649 */ 8650 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8651 8652 /** 8653 * AC3, DTS or IEC61937 are NEVER available, even if they 8654 * are detected by the hardware. Those formats will not be 8655 * reported. 8656 * 8657 * An example use case would be an AVR reports that it is capable of 8658 * surround sound decoding but is broken. If NEVER is chosen 8659 * then apps must use PCM output instead of encoded output. 8660 * @hide 8661 */ 8662 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8663 8664 /** 8665 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8666 * are not detected by the hardware. Those formats will be 8667 * reported as part of the HDMI output capability. Applications 8668 * are then free to use either PCM or encoded output. 8669 * 8670 * An example use case would be a when TV was connected over 8671 * TOS-link to an AVR. But the TV could not see it because TOS-link 8672 * is unidirectional. 8673 * @hide 8674 */ 8675 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8676 8677 /** 8678 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8679 * ENCODED_SURROUND_OUTPUT_NEVER or 8680 * ENCODED_SURROUND_OUTPUT_ALWAYS 8681 * @hide 8682 */ 8683 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8684 8685 /** 8686 * Persisted safe headphone volume management state by AudioService 8687 * @hide 8688 */ 8689 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8690 8691 /** 8692 * URL for tzinfo (time zone) updates 8693 * @hide 8694 */ 8695 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8696 8697 /** 8698 * URL for tzinfo (time zone) update metadata 8699 * @hide 8700 */ 8701 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8702 8703 /** 8704 * URL for selinux (mandatory access control) updates 8705 * @hide 8706 */ 8707 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8708 8709 /** 8710 * URL for selinux (mandatory access control) update metadata 8711 * @hide 8712 */ 8713 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8714 8715 /** 8716 * URL for sms short code updates 8717 * @hide 8718 */ 8719 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8720 "sms_short_codes_content_url"; 8721 8722 /** 8723 * URL for sms short code update metadata 8724 * @hide 8725 */ 8726 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8727 "sms_short_codes_metadata_url"; 8728 8729 /** 8730 * URL for apn_db updates 8731 * @hide 8732 */ 8733 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8734 8735 /** 8736 * URL for apn_db update metadata 8737 * @hide 8738 */ 8739 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8740 8741 /** 8742 * URL for cert pinlist updates 8743 * @hide 8744 */ 8745 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8746 8747 /** 8748 * URL for cert pinlist updates 8749 * @hide 8750 */ 8751 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8752 8753 /** 8754 * URL for intent firewall updates 8755 * @hide 8756 */ 8757 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8758 "intent_firewall_content_url"; 8759 8760 /** 8761 * URL for intent firewall update metadata 8762 * @hide 8763 */ 8764 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8765 "intent_firewall_metadata_url"; 8766 8767 /** 8768 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8769 * @hide 8770 */ 8771 public static final String SELINUX_STATUS = "selinux_status"; 8772 8773 /** 8774 * Developer setting to force RTL layout. 8775 * @hide 8776 */ 8777 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8778 8779 /** 8780 * Milliseconds after screen-off after which low battery sounds will be silenced. 8781 * 8782 * If zero, battery sounds will always play. 8783 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8784 * 8785 * @hide 8786 */ 8787 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8788 8789 /** 8790 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8791 * the caller is done with this, they should call {@link ContentResolver#delete} to 8792 * clean up any value that they may have written. 8793 * 8794 * @hide 8795 */ 8796 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8797 8798 /** 8799 * Defines global runtime overrides to window policy. 8800 * 8801 * See {@link com.android.server.policy.PolicyControl} for value format. 8802 * 8803 * @hide 8804 */ 8805 public static final String POLICY_CONTROL = "policy_control"; 8806 8807 /** 8808 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8809 * or ZEN_MODE_NO_INTERRUPTIONS. 8810 * 8811 * @hide 8812 */ 8813 public static final String ZEN_MODE = "zen_mode"; 8814 8815 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8816 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8817 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8818 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8819 8820 /** @hide */ public static String zenModeToString(int mode) { 8821 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8822 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8823 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8824 return "ZEN_MODE_OFF"; 8825 } 8826 8827 /** @hide */ public static boolean isValidZenMode(int value) { 8828 switch (value) { 8829 case Global.ZEN_MODE_OFF: 8830 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8831 case Global.ZEN_MODE_ALARMS: 8832 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8833 return true; 8834 default: 8835 return false; 8836 } 8837 } 8838 8839 /** 8840 * Value of the ringer before entering zen mode. 8841 * 8842 * @hide 8843 */ 8844 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8845 8846 /** 8847 * Opaque value, changes when persisted zen mode configuration changes. 8848 * 8849 * @hide 8850 */ 8851 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8852 8853 /** 8854 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8855 * 8856 * @hide 8857 */ 8858 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8859 "heads_up_notifications_enabled"; 8860 8861 /** @hide */ public static final int HEADS_UP_OFF = 0; 8862 /** @hide */ public static final int HEADS_UP_ON = 1; 8863 8864 /** 8865 * The name of the device 8866 */ 8867 public static final String DEVICE_NAME = "device_name"; 8868 8869 /** 8870 * Whether the NetworkScoringService has been first initialized. 8871 * <p> 8872 * Type: int (0 for false, 1 for true) 8873 * @hide 8874 */ 8875 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8876 8877 /** 8878 * Whether the user wants to be prompted for password to decrypt the device on boot. 8879 * This only matters if the storage is encrypted. 8880 * <p> 8881 * Type: int (0 for false, 1 for true) 8882 * @hide 8883 */ 8884 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8885 8886 /** 8887 * Whether the Volte is enabled 8888 * <p> 8889 * Type: int (0 for false, 1 for true) 8890 * @hide 8891 */ 8892 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8893 8894 /** 8895 * Whether VT (Video Telephony over IMS) is enabled 8896 * <p> 8897 * Type: int (0 for false, 1 for true) 8898 * 8899 * @hide 8900 */ 8901 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8902 8903 /** 8904 * Whether WFC is enabled 8905 * <p> 8906 * Type: int (0 for false, 1 for true) 8907 * 8908 * @hide 8909 */ 8910 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8911 8912 /** 8913 * WFC mode on home/non-roaming network. 8914 * <p> 8915 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8916 * 8917 * @hide 8918 */ 8919 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8920 8921 /** 8922 * WFC mode on roaming network. 8923 * <p> 8924 * Type: int - see {@link WFC_IMS_MODE} for values 8925 * 8926 * @hide 8927 */ 8928 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 8929 8930 /** 8931 * Whether WFC roaming is enabled 8932 * <p> 8933 * Type: int (0 for false, 1 for true) 8934 * 8935 * @hide 8936 */ 8937 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8938 8939 /** 8940 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8941 * this via gservices, OMA-DM, carrier app, etc. 8942 * <p> 8943 * Type: int (0 for false, 1 for true) 8944 * @hide 8945 */ 8946 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8947 8948 /** 8949 * Ephemeral app cookie max size in bytes. 8950 * <p> 8951 * Type: int 8952 * @hide 8953 */ 8954 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8955 "ephemeral_cookie_max_size_bytes"; 8956 8957 /** 8958 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 8959 * enabled. Set to zero to disable. 8960 * <p> 8961 * Type: int (0 for false, 1 for true) 8962 * 8963 * @hide 8964 */ 8965 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 8966 8967 /** 8968 * A mask applied to the ephemeral hash to generate the hash prefix. 8969 * <p> 8970 * Type: int 8971 * 8972 * @hide 8973 */ 8974 public static final String EPHEMERAL_HASH_PREFIX_MASK = "ephemeral_hash_prefix_mask"; 8975 8976 /** 8977 * Number of hash prefixes to send during ephemeral resolution. 8978 * <p> 8979 * Type: int 8980 * 8981 * @hide 8982 */ 8983 public static final String EPHEMERAL_HASH_PREFIX_COUNT = "ephemeral_hash_prefix_count"; 8984 8985 /** 8986 * The duration for caching uninstalled ephemeral apps. 8987 * <p> 8988 * Type: long 8989 * @hide 8990 */ 8991 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8992 "uninstalled_ephemeral_app_cache_duration_millis"; 8993 8994 /** 8995 * Allows switching users when system user is locked. 8996 * <p> 8997 * Type: int 8998 * @hide 8999 */ 9000 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 9001 "allow_user_switching_when_system_user_locked"; 9002 9003 /** 9004 * Boot count since the device starts running APK level 24. 9005 * <p> 9006 * Type: int 9007 */ 9008 public static final String BOOT_COUNT = "boot_count"; 9009 9010 /** 9011 * Whether the safe boot is disallowed. 9012 * 9013 * <p>This setting should have the identical value as the corresponding user restriction. 9014 * The purpose of the setting is to make the restriction available in early boot stages 9015 * before the user restrictions are loaded. 9016 * @hide 9017 */ 9018 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 9019 9020 /** 9021 * Whether this device is currently in retail demo mode. If true, device 9022 * usage is severely limited. 9023 * <p> 9024 * Type: int (0 for false, 1 for true) 9025 * @hide 9026 */ 9027 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 9028 9029 /** 9030 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 9031 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 9032 * keys are supported: 9033 * 9034 * <pre> 9035 * user_inactivity_timeout_ms (long) 9036 * warning_dialog_timeout_ms (long) 9037 * </pre> 9038 * <p> 9039 * Type: string 9040 * 9041 * @hide 9042 */ 9043 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 9044 9045 /** 9046 * The reason for the settings database being downgraded. This is only for 9047 * troubleshooting purposes and its value should not be interpreted in any way. 9048 * 9049 * Type: string 9050 * 9051 * @hide 9052 */ 9053 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 9054 9055 /** 9056 * Settings to backup. This is here so that it's in the same place as the settings 9057 * keys and easy to update. 9058 * 9059 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 9060 * and Secure as well. This is because those tables drive both backup and 9061 * restore, and restore needs to properly whitelist keys that used to live 9062 * in those namespaces. The keys will only actually be backed up / restored 9063 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 9064 * 9065 * NOTE: Settings are backed up and restored in the order they appear 9066 * in this array. If you have one setting depending on another, 9067 * make sure that they are ordered appropriately. 9068 * 9069 * @hide 9070 */ 9071 public static final String[] SETTINGS_TO_BACKUP = { 9072 BUGREPORT_IN_POWER_MENU, 9073 STAY_ON_WHILE_PLUGGED_IN, 9074 AUTO_TIME, 9075 AUTO_TIME_ZONE, 9076 POWER_SOUNDS_ENABLED, 9077 DOCK_SOUNDS_ENABLED, 9078 CHARGING_SOUNDS_ENABLED, 9079 USB_MASS_STORAGE_ENABLED, 9080 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 9081 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 9082 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 9083 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 9084 WIFI_NUM_OPEN_NETWORKS_KEPT, 9085 EMERGENCY_TONE, 9086 CALL_AUTO_RETRY, 9087 DOCK_AUDIO_MEDIA_ENABLED, 9088 ENCODED_SURROUND_OUTPUT, 9089 LOW_POWER_MODE_TRIGGER_LEVEL 9090 }; 9091 9092 // Populated lazily, guarded by class object: 9093 private static NameValueCache sNameValueCache = new NameValueCache( 9094 CONTENT_URI, 9095 CALL_METHOD_GET_GLOBAL, 9096 CALL_METHOD_PUT_GLOBAL); 9097 9098 // Certain settings have been moved from global to the per-user secure namespace 9099 private static final HashSet<String> MOVED_TO_SECURE; 9100 static { 9101 MOVED_TO_SECURE = new HashSet<String>(1); 9102 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 9103 } 9104 9105 /** @hide */ 9106 public static void getMovedToSecureSettings(Set<String> outKeySet) { 9107 outKeySet.addAll(MOVED_TO_SECURE); 9108 } 9109 9110 /** 9111 * Look up a name in the database. 9112 * @param resolver to access the database with 9113 * @param name to look up in the table 9114 * @return the corresponding value, or null if not present 9115 */ 9116 public static String getString(ContentResolver resolver, String name) { 9117 return getStringForUser(resolver, name, UserHandle.myUserId()); 9118 } 9119 9120 /** @hide */ 9121 public static String getStringForUser(ContentResolver resolver, String name, 9122 int userHandle) { 9123 if (MOVED_TO_SECURE.contains(name)) { 9124 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9125 + " to android.provider.Settings.Secure, returning read-only value."); 9126 return Secure.getStringForUser(resolver, name, userHandle); 9127 } 9128 return sNameValueCache.getStringForUser(resolver, name, userHandle); 9129 } 9130 9131 /** 9132 * Store a name/value pair into the database. 9133 * @param resolver to access the database with 9134 * @param name to store 9135 * @param value to associate with the name 9136 * @return true if the value was set, false on database errors 9137 */ 9138 public static boolean putString(ContentResolver resolver, 9139 String name, String value) { 9140 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 9141 } 9142 9143 /** @hide */ 9144 public static boolean putStringForUser(ContentResolver resolver, 9145 String name, String value, int userHandle) { 9146 if (LOCAL_LOGV) { 9147 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 9148 + " for " + userHandle); 9149 } 9150 // Global and Secure have the same access policy so we can forward writes 9151 if (MOVED_TO_SECURE.contains(name)) { 9152 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9153 + " to android.provider.Settings.Secure, value is unchanged."); 9154 return Secure.putStringForUser(resolver, name, value, userHandle); 9155 } 9156 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 9157 } 9158 9159 /** 9160 * Construct the content URI for a particular name/value pair, 9161 * useful for monitoring changes with a ContentObserver. 9162 * @param name to look up in the table 9163 * @return the corresponding content URI, or null if not present 9164 */ 9165 public static Uri getUriFor(String name) { 9166 return getUriFor(CONTENT_URI, name); 9167 } 9168 9169 /** 9170 * Convenience function for retrieving a single secure settings value 9171 * as an integer. Note that internally setting values are always 9172 * stored as strings; this function converts the string to an integer 9173 * for you. The default value will be returned if the setting is 9174 * not defined or not an integer. 9175 * 9176 * @param cr The ContentResolver to access. 9177 * @param name The name of the setting to retrieve. 9178 * @param def Value to return if the setting is not defined. 9179 * 9180 * @return The setting's current value, or 'def' if it is not defined 9181 * or not a valid integer. 9182 */ 9183 public static int getInt(ContentResolver cr, String name, int def) { 9184 String v = getString(cr, name); 9185 try { 9186 return v != null ? Integer.parseInt(v) : def; 9187 } catch (NumberFormatException e) { 9188 return def; 9189 } 9190 } 9191 9192 /** 9193 * Convenience function for retrieving a single secure settings value 9194 * as an integer. Note that internally setting values are always 9195 * stored as strings; this function converts the string to an integer 9196 * for you. 9197 * <p> 9198 * This version does not take a default value. If the setting has not 9199 * been set, or the string value is not a number, 9200 * it throws {@link SettingNotFoundException}. 9201 * 9202 * @param cr The ContentResolver to access. 9203 * @param name The name of the setting to retrieve. 9204 * 9205 * @throws SettingNotFoundException Thrown if a setting by the given 9206 * name can't be found or the setting value is not an integer. 9207 * 9208 * @return The setting's current value. 9209 */ 9210 public static int getInt(ContentResolver cr, String name) 9211 throws SettingNotFoundException { 9212 String v = getString(cr, name); 9213 try { 9214 return Integer.parseInt(v); 9215 } catch (NumberFormatException e) { 9216 throw new SettingNotFoundException(name); 9217 } 9218 } 9219 9220 /** 9221 * Convenience function for updating a single settings value as an 9222 * integer. This will either create a new entry in the table if the 9223 * given name does not exist, or modify the value of the existing row 9224 * with that name. Note that internally setting values are always 9225 * stored as strings, so this function converts the given value to a 9226 * string before storing it. 9227 * 9228 * @param cr The ContentResolver to access. 9229 * @param name The name of the setting to modify. 9230 * @param value The new value for the setting. 9231 * @return true if the value was set, false on database errors 9232 */ 9233 public static boolean putInt(ContentResolver cr, String name, int value) { 9234 return putString(cr, name, Integer.toString(value)); 9235 } 9236 9237 /** 9238 * Convenience function for retrieving a single secure settings value 9239 * as a {@code long}. Note that internally setting values are always 9240 * stored as strings; this function converts the string to a {@code long} 9241 * for you. The default value will be returned if the setting is 9242 * not defined or not a {@code long}. 9243 * 9244 * @param cr The ContentResolver to access. 9245 * @param name The name of the setting to retrieve. 9246 * @param def Value to return if the setting is not defined. 9247 * 9248 * @return The setting's current value, or 'def' if it is not defined 9249 * or not a valid {@code long}. 9250 */ 9251 public static long getLong(ContentResolver cr, String name, long def) { 9252 String valString = getString(cr, name); 9253 long value; 9254 try { 9255 value = valString != null ? Long.parseLong(valString) : def; 9256 } catch (NumberFormatException e) { 9257 value = def; 9258 } 9259 return value; 9260 } 9261 9262 /** 9263 * Convenience function for retrieving a single secure settings value 9264 * as a {@code long}. Note that internally setting values are always 9265 * stored as strings; this function converts the string to a {@code long} 9266 * for you. 9267 * <p> 9268 * This version does not take a default value. If the setting has not 9269 * been set, or the string value is not a number, 9270 * it throws {@link SettingNotFoundException}. 9271 * 9272 * @param cr The ContentResolver to access. 9273 * @param name The name of the setting to retrieve. 9274 * 9275 * @return The setting's current value. 9276 * @throws SettingNotFoundException Thrown if a setting by the given 9277 * name can't be found or the setting value is not an integer. 9278 */ 9279 public static long getLong(ContentResolver cr, String name) 9280 throws SettingNotFoundException { 9281 String valString = getString(cr, name); 9282 try { 9283 return Long.parseLong(valString); 9284 } catch (NumberFormatException e) { 9285 throw new SettingNotFoundException(name); 9286 } 9287 } 9288 9289 /** 9290 * Convenience function for updating a secure settings value as a long 9291 * integer. This will either create a new entry in the table if the 9292 * given name does not exist, or modify the value of the existing row 9293 * with that name. Note that internally setting values are always 9294 * stored as strings, so this function converts the given value to a 9295 * string before storing it. 9296 * 9297 * @param cr The ContentResolver to access. 9298 * @param name The name of the setting to modify. 9299 * @param value The new value for the setting. 9300 * @return true if the value was set, false on database errors 9301 */ 9302 public static boolean putLong(ContentResolver cr, String name, long value) { 9303 return putString(cr, name, Long.toString(value)); 9304 } 9305 9306 /** 9307 * Convenience function for retrieving a single secure settings value 9308 * as a floating point number. Note that internally setting values are 9309 * always stored as strings; this function converts the string to an 9310 * float for you. The default value will be returned if the setting 9311 * is not defined or not a valid float. 9312 * 9313 * @param cr The ContentResolver to access. 9314 * @param name The name of the setting to retrieve. 9315 * @param def Value to return if the setting is not defined. 9316 * 9317 * @return The setting's current value, or 'def' if it is not defined 9318 * or not a valid float. 9319 */ 9320 public static float getFloat(ContentResolver cr, String name, float def) { 9321 String v = getString(cr, name); 9322 try { 9323 return v != null ? Float.parseFloat(v) : def; 9324 } catch (NumberFormatException e) { 9325 return def; 9326 } 9327 } 9328 9329 /** 9330 * Convenience function for retrieving a single secure settings value 9331 * as a float. Note that internally setting values are always 9332 * stored as strings; this function converts the string to a float 9333 * for you. 9334 * <p> 9335 * This version does not take a default value. If the setting has not 9336 * been set, or the string value is not a number, 9337 * it throws {@link SettingNotFoundException}. 9338 * 9339 * @param cr The ContentResolver to access. 9340 * @param name The name of the setting to retrieve. 9341 * 9342 * @throws SettingNotFoundException Thrown if a setting by the given 9343 * name can't be found or the setting value is not a float. 9344 * 9345 * @return The setting's current value. 9346 */ 9347 public static float getFloat(ContentResolver cr, String name) 9348 throws SettingNotFoundException { 9349 String v = getString(cr, name); 9350 if (v == null) { 9351 throw new SettingNotFoundException(name); 9352 } 9353 try { 9354 return Float.parseFloat(v); 9355 } catch (NumberFormatException e) { 9356 throw new SettingNotFoundException(name); 9357 } 9358 } 9359 9360 /** 9361 * Convenience function for updating a single settings value as a 9362 * floating point number. This will either create a new entry in the 9363 * table if the given name does not exist, or modify the value of the 9364 * existing row with that name. Note that internally setting values 9365 * are always stored as strings, so this function converts the given 9366 * value to a string before storing it. 9367 * 9368 * @param cr The ContentResolver to access. 9369 * @param name The name of the setting to modify. 9370 * @param value The new value for the setting. 9371 * @return true if the value was set, false on database errors 9372 */ 9373 public static boolean putFloat(ContentResolver cr, String name, float value) { 9374 return putString(cr, name, Float.toString(value)); 9375 } 9376 9377 9378 /** 9379 * Subscription to be used for voice call on a multi sim device. The supported values 9380 * are 0 = SUB1, 1 = SUB2 and etc. 9381 * @hide 9382 */ 9383 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 9384 9385 /** 9386 * Used to provide option to user to select subscription during dial. 9387 * The supported values are 0 = disable or 1 = enable prompt. 9388 * @hide 9389 */ 9390 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 9391 9392 /** 9393 * Subscription to be used for data call on a multi sim device. The supported values 9394 * are 0 = SUB1, 1 = SUB2 and etc. 9395 * @hide 9396 */ 9397 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 9398 9399 /** 9400 * Subscription to be used for SMS on a multi sim device. The supported values 9401 * are 0 = SUB1, 1 = SUB2 and etc. 9402 * @hide 9403 */ 9404 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 9405 9406 /** 9407 * Used to provide option to user to select subscription during send SMS. 9408 * The value 1 - enable, 0 - disable 9409 * @hide 9410 */ 9411 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 9412 9413 9414 9415 /** User preferred subscriptions setting. 9416 * This holds the details of the user selected subscription from the card and 9417 * the activation status. Each settings string have the coma separated values 9418 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 9419 * @hide 9420 */ 9421 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 9422 "user_preferred_sub2","user_preferred_sub3"}; 9423 9424 /** 9425 * Whether to enable new contacts aggregator or not. 9426 * The value 1 - enable, 0 - disable 9427 * @hide 9428 */ 9429 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 9430 9431 /** 9432 * Whether to enable contacts metadata syncing or not 9433 * The value 1 - enable, 0 - disable 9434 * 9435 * @removed 9436 */ 9437 @Deprecated 9438 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 9439 9440 /** 9441 * Whether to enable contacts metadata syncing or not 9442 * The value 1 - enable, 0 - disable 9443 */ 9444 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 9445 9446 /** 9447 * Whether to enable cellular on boot. 9448 * The value 1 - enable, 0 - disable 9449 * @hide 9450 */ 9451 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 9452 9453 /** 9454 * The maximum allowed notification enqueue rate in Hertz. 9455 * 9456 * Should be a float, and includes both posts and updates. 9457 * @hide 9458 */ 9459 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9460 9461 /** 9462 * Whether cell is enabled/disabled 9463 * @hide 9464 */ 9465 public static final String CELL_ON = "cell_on"; 9466 9467 /** 9468 * Whether to show the high temperature warning notification. 9469 * @hide 9470 */ 9471 public static final String SHOW_TEMPERATURE_WARNING = "show_temperature_warning"; 9472 9473 /** 9474 * Temperature at which the high temperature warning notification should be shown. 9475 * @hide 9476 */ 9477 public static final String WARNING_TEMPERATURE = "warning_temperature"; 9478 9479 /** 9480 * Whether the diskstats logging task is enabled/disabled. 9481 * @hide 9482 */ 9483 public static final String ENABLE_DISKSTATS_LOGGING = "enable_diskstats_logging"; 9484 } 9485 9486 /** 9487 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9488 * Intent URL, allowing it to be either a web page or a particular 9489 * application activity. 9490 * 9491 * @hide 9492 */ 9493 public static final class Bookmarks implements BaseColumns 9494 { 9495 private static final String TAG = "Bookmarks"; 9496 9497 /** 9498 * The content:// style URL for this table 9499 */ 9500 public static final Uri CONTENT_URI = 9501 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9502 9503 /** 9504 * The row ID. 9505 * <p>Type: INTEGER</p> 9506 */ 9507 public static final String ID = "_id"; 9508 9509 /** 9510 * Descriptive name of the bookmark that can be displayed to the user. 9511 * If this is empty, the title should be resolved at display time (use 9512 * {@link #getTitle(Context, Cursor)} any time you want to display the 9513 * title of a bookmark.) 9514 * <P> 9515 * Type: TEXT 9516 * </P> 9517 */ 9518 public static final String TITLE = "title"; 9519 9520 /** 9521 * Arbitrary string (displayed to the user) that allows bookmarks to be 9522 * organized into categories. There are some special names for 9523 * standard folders, which all start with '@'. The label displayed for 9524 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9525 * the folder name does not change so you can consistently query for 9526 * the folder regardless of the current locale. 9527 * 9528 * <P>Type: TEXT</P> 9529 * 9530 */ 9531 public static final String FOLDER = "folder"; 9532 9533 /** 9534 * The Intent URL of the bookmark, describing what it points to. This 9535 * value is given to {@link android.content.Intent#getIntent} to create 9536 * an Intent that can be launched. 9537 * <P>Type: TEXT</P> 9538 */ 9539 public static final String INTENT = "intent"; 9540 9541 /** 9542 * Optional shortcut character associated with this bookmark. 9543 * <P>Type: INTEGER</P> 9544 */ 9545 public static final String SHORTCUT = "shortcut"; 9546 9547 /** 9548 * The order in which the bookmark should be displayed 9549 * <P>Type: INTEGER</P> 9550 */ 9551 public static final String ORDERING = "ordering"; 9552 9553 private static final String[] sIntentProjection = { INTENT }; 9554 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9555 private static final String sShortcutSelection = SHORTCUT + "=?"; 9556 9557 /** 9558 * Convenience function to retrieve the bookmarked Intent for a 9559 * particular shortcut key. 9560 * 9561 * @param cr The ContentResolver to query. 9562 * @param shortcut The shortcut key. 9563 * 9564 * @return Intent The bookmarked URL, or null if there is no bookmark 9565 * matching the given shortcut. 9566 */ 9567 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9568 { 9569 Intent intent = null; 9570 9571 Cursor c = cr.query(CONTENT_URI, 9572 sIntentProjection, sShortcutSelection, 9573 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9574 // Keep trying until we find a valid shortcut 9575 try { 9576 while (intent == null && c.moveToNext()) { 9577 try { 9578 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9579 intent = Intent.parseUri(intentURI, 0); 9580 } catch (java.net.URISyntaxException e) { 9581 // The stored URL is bad... ignore it. 9582 } catch (IllegalArgumentException e) { 9583 // Column not found 9584 Log.w(TAG, "Intent column not found", e); 9585 } 9586 } 9587 } finally { 9588 if (c != null) c.close(); 9589 } 9590 9591 return intent; 9592 } 9593 9594 /** 9595 * Add a new bookmark to the system. 9596 * 9597 * @param cr The ContentResolver to query. 9598 * @param intent The desired target of the bookmark. 9599 * @param title Bookmark title that is shown to the user; null if none 9600 * or it should be resolved to the intent's title. 9601 * @param folder Folder in which to place the bookmark; null if none. 9602 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9603 * this is non-zero and there is an existing bookmark entry 9604 * with this same shortcut, then that existing shortcut is 9605 * cleared (the bookmark is not removed). 9606 * @return The unique content URL for the new bookmark entry. 9607 */ 9608 public static Uri add(ContentResolver cr, 9609 Intent intent, 9610 String title, 9611 String folder, 9612 char shortcut, 9613 int ordering) 9614 { 9615 // If a shortcut is supplied, and it is already defined for 9616 // another bookmark, then remove the old definition. 9617 if (shortcut != 0) { 9618 cr.delete(CONTENT_URI, sShortcutSelection, 9619 new String[] { String.valueOf((int) shortcut) }); 9620 } 9621 9622 ContentValues values = new ContentValues(); 9623 if (title != null) values.put(TITLE, title); 9624 if (folder != null) values.put(FOLDER, folder); 9625 values.put(INTENT, intent.toUri(0)); 9626 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9627 values.put(ORDERING, ordering); 9628 return cr.insert(CONTENT_URI, values); 9629 } 9630 9631 /** 9632 * Return the folder name as it should be displayed to the user. This 9633 * takes care of localizing special folders. 9634 * 9635 * @param r Resources object for current locale; only need access to 9636 * system resources. 9637 * @param folder The value found in the {@link #FOLDER} column. 9638 * 9639 * @return CharSequence The label for this folder that should be shown 9640 * to the user. 9641 */ 9642 public static CharSequence getLabelForFolder(Resources r, String folder) { 9643 return folder; 9644 } 9645 9646 /** 9647 * Return the title as it should be displayed to the user. This takes 9648 * care of localizing bookmarks that point to activities. 9649 * 9650 * @param context A context. 9651 * @param cursor A cursor pointing to the row whose title should be 9652 * returned. The cursor must contain at least the {@link #TITLE} 9653 * and {@link #INTENT} columns. 9654 * @return A title that is localized and can be displayed to the user, 9655 * or the empty string if one could not be found. 9656 */ 9657 public static CharSequence getTitle(Context context, Cursor cursor) { 9658 int titleColumn = cursor.getColumnIndex(TITLE); 9659 int intentColumn = cursor.getColumnIndex(INTENT); 9660 if (titleColumn == -1 || intentColumn == -1) { 9661 throw new IllegalArgumentException( 9662 "The cursor must contain the TITLE and INTENT columns."); 9663 } 9664 9665 String title = cursor.getString(titleColumn); 9666 if (!TextUtils.isEmpty(title)) { 9667 return title; 9668 } 9669 9670 String intentUri = cursor.getString(intentColumn); 9671 if (TextUtils.isEmpty(intentUri)) { 9672 return ""; 9673 } 9674 9675 Intent intent; 9676 try { 9677 intent = Intent.parseUri(intentUri, 0); 9678 } catch (URISyntaxException e) { 9679 return ""; 9680 } 9681 9682 PackageManager packageManager = context.getPackageManager(); 9683 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9684 return info != null ? info.loadLabel(packageManager) : ""; 9685 } 9686 } 9687 9688 /** 9689 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9690 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9691 * from the GoogleLoginService. 9692 * 9693 * @param androidId The Android ID for this device. 9694 * @return The device ID that should be used when connecting to the mobile gtalk server. 9695 * @hide 9696 */ 9697 public static String getGTalkDeviceId(long androidId) { 9698 return "android-" + Long.toHexString(androidId); 9699 } 9700 9701 private static final String[] PM_WRITE_SETTINGS = { 9702 android.Manifest.permission.WRITE_SETTINGS 9703 }; 9704 private static final String[] PM_CHANGE_NETWORK_STATE = { 9705 android.Manifest.permission.CHANGE_NETWORK_STATE, 9706 android.Manifest.permission.WRITE_SETTINGS 9707 }; 9708 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9709 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9710 }; 9711 9712 /** 9713 * Performs a strict and comprehensive check of whether a calling package is allowed to 9714 * write/modify system settings, as the condition differs for pre-M, M+, and 9715 * privileged/preinstalled apps. If the provided uid does not match the 9716 * callingPackage, a negative result will be returned. 9717 * @hide 9718 */ 9719 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9720 String callingPackage, boolean throwException) { 9721 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9722 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9723 PM_WRITE_SETTINGS, false); 9724 } 9725 9726 /** 9727 * Performs a strict and comprehensive check of whether a calling package is allowed to 9728 * write/modify system settings, as the condition differs for pre-M, M+, and 9729 * privileged/preinstalled apps. If the provided uid does not match the 9730 * callingPackage, a negative result will be returned. The caller is expected to have 9731 * the WRITE_SETTINGS permission declared. 9732 * 9733 * Note: if the check is successful, the operation of this app will be updated to the 9734 * current time. 9735 * @hide 9736 */ 9737 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9738 String callingPackage, boolean throwException) { 9739 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9740 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9741 PM_WRITE_SETTINGS, true); 9742 } 9743 9744 /** 9745 * Performs a strict and comprehensive check of whether a calling package is allowed to 9746 * change the state of network, as the condition differs for pre-M, M+, and 9747 * privileged/preinstalled apps. The caller is expected to have either the 9748 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9749 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9750 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9751 * permission and cannot be revoked. See http://b/23597341 9752 * 9753 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9754 * of this app will be updated to the current time. 9755 * @hide 9756 */ 9757 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9758 String callingPackage, boolean throwException) { 9759 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9760 == PackageManager.PERMISSION_GRANTED) { 9761 return true; 9762 } 9763 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9764 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9765 PM_CHANGE_NETWORK_STATE, true); 9766 } 9767 9768 /** 9769 * Performs a strict and comprehensive check of whether a calling package is allowed to 9770 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9771 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9772 * a negative result will be returned. 9773 * @hide 9774 */ 9775 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9776 String callingPackage, boolean throwException) { 9777 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9778 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9779 PM_SYSTEM_ALERT_WINDOW, false); 9780 } 9781 9782 /** 9783 * Performs a strict and comprehensive check of whether a calling package is allowed to 9784 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9785 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9786 * a negative result will be returned. 9787 * 9788 * Note: if the check is successful, the operation of this app will be updated to the 9789 * current time. 9790 * @hide 9791 */ 9792 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9793 callingPackage, boolean throwException) { 9794 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9795 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9796 PM_SYSTEM_ALERT_WINDOW, true); 9797 } 9798 9799 /** 9800 * Helper method to perform a general and comprehensive check of whether an operation that is 9801 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9802 * OP_WRITE_SETTINGS 9803 * @hide 9804 */ 9805 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9806 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9807 permissions, boolean makeNote) { 9808 if (callingPackage == null) { 9809 return false; 9810 } 9811 9812 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9813 int mode = AppOpsManager.MODE_DEFAULT; 9814 if (makeNote) { 9815 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9816 } else { 9817 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9818 } 9819 9820 switch (mode) { 9821 case AppOpsManager.MODE_ALLOWED: 9822 return true; 9823 9824 case AppOpsManager.MODE_DEFAULT: 9825 // this is the default operating mode after an app's installation 9826 // In this case we will check all associated static permission to see 9827 // if it is granted during install time. 9828 for (String permission : permissions) { 9829 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9830 .PERMISSION_GRANTED) { 9831 // if either of the permissions are granted, we will allow it 9832 return true; 9833 } 9834 } 9835 9836 default: 9837 // this is for all other cases trickled down here... 9838 if (!throwException) { 9839 return false; 9840 } 9841 } 9842 9843 // prepare string to throw SecurityException 9844 StringBuilder exceptionMessage = new StringBuilder(); 9845 exceptionMessage.append(callingPackage); 9846 exceptionMessage.append(" was not granted "); 9847 if (permissions.length > 1) { 9848 exceptionMessage.append(" either of these permissions: "); 9849 } else { 9850 exceptionMessage.append(" this permission: "); 9851 } 9852 for (int i = 0; i < permissions.length; i++) { 9853 exceptionMessage.append(permissions[i]); 9854 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9855 } 9856 9857 throw new SecurityException(exceptionMessage.toString()); 9858 } 9859 9860 /** 9861 * Retrieves a correponding package name for a given uid. It will query all 9862 * packages that are associated with the given uid, but it will return only 9863 * the zeroth result. 9864 * Note: If package could not be found, a null is returned. 9865 * @hide 9866 */ 9867 public static String getPackageNameForUid(Context context, int uid) { 9868 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9869 if (packages == null) { 9870 return null; 9871 } 9872 return packages[0]; 9873 } 9874} 9875