Settings.java revision 767f05feea67e642a76bd3e2e7633a8f5273f077
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 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4724 */ 4725 @Deprecated 4726 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4727 4728 /** 4729 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4730 * @hide 4731 */ 4732 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4733 4734 /** 4735 * Prefix for category name that marks whether a suggested action from that category was 4736 * completed. 4737 * @hide 4738 */ 4739 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4740 4741 /** 4742 * List of input methods that are currently enabled. This is a string 4743 * containing the IDs of all enabled input methods, each ID separated 4744 * by ':'. 4745 */ 4746 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4747 4748 /** 4749 * List of system input methods that are currently disabled. This is a string 4750 * containing the IDs of all disabled input methods, each ID separated 4751 * by ':'. 4752 * @hide 4753 */ 4754 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4755 4756 /** 4757 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4758 * determines if the IME should be shown when a hard keyboard is attached. 4759 * @hide 4760 */ 4761 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4762 4763 /** 4764 * Host name and port for global http proxy. Uses ':' seperator for 4765 * between host and port. 4766 * 4767 * @deprecated Use {@link Global#HTTP_PROXY} 4768 */ 4769 @Deprecated 4770 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4771 4772 /** 4773 * Package designated as always-on VPN provider. 4774 * 4775 * @hide 4776 */ 4777 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4778 4779 /** 4780 * Whether to block networking outside of VPN connections while always-on is set. 4781 * @see #ALWAYS_ON_VPN_APP 4782 * 4783 * @hide 4784 */ 4785 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4786 4787 /** 4788 * Whether applications can be installed for this user via the system's 4789 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4790 * 4791 * <p>1 = permit app installation via the system package installer intent 4792 * <p>0 = do not allow use of the package installer 4793 */ 4794 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4795 4796 /** 4797 * Comma-separated list of location providers that activities may access. Do not rely on 4798 * this value being present in settings.db or on ContentObserver notifications on the 4799 * corresponding Uri. 4800 * 4801 * @deprecated use {@link #LOCATION_MODE} and 4802 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4803 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4804 */ 4805 @Deprecated 4806 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4807 4808 /** 4809 * The degree of location access enabled by the user. 4810 * <p> 4811 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4812 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4813 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4814 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4815 * modes that might be added in the future. 4816 * <p> 4817 * Note: do not rely on this value being present in settings.db or on ContentObserver 4818 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4819 * to receive changes in this value. 4820 */ 4821 public static final String LOCATION_MODE = "location_mode"; 4822 /** 4823 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4824 * {@link #LOCATION_MODE_OFF} 4825 * @hide 4826 */ 4827 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4828 4829 /** 4830 * Sets all location providers to the previous states before location was turned off. 4831 * @hide 4832 */ 4833 public static final int LOCATION_MODE_PREVIOUS = -1; 4834 /** 4835 * Location access disabled. 4836 */ 4837 public static final int LOCATION_MODE_OFF = 0; 4838 /** 4839 * Network Location Provider disabled, but GPS and other sensors enabled. 4840 */ 4841 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4842 /** 4843 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4844 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4845 * {@link android.location.Criteria#POWER_MEDIUM}. 4846 */ 4847 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4848 /** 4849 * Best-effort location computation allowed. 4850 */ 4851 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4852 4853 /** 4854 * A flag containing settings used for biometric weak 4855 * @hide 4856 */ 4857 @Deprecated 4858 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4859 "lock_biometric_weak_flags"; 4860 4861 /** 4862 * Whether lock-to-app will lock the keyguard when exiting. 4863 * @hide 4864 */ 4865 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4866 4867 /** 4868 * Whether autolock is enabled (0 = false, 1 = true) 4869 * 4870 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4871 * level of the keyguard. Accessing this setting from an app that is targeting 4872 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4873 */ 4874 @Deprecated 4875 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4876 4877 /** 4878 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4879 * 4880 * @deprecated Accessing this setting from an app that is targeting 4881 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4882 */ 4883 @Deprecated 4884 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4885 4886 /** 4887 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4888 * true) 4889 * 4890 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4891 * lockscreen uses 4892 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4893 * Accessing this setting from an app that is targeting 4894 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4895 */ 4896 @Deprecated 4897 public static final String 4898 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4899 4900 /** 4901 * This preference allows the device to be locked given time after screen goes off, 4902 * subject to current DeviceAdmin policy limits. 4903 * @hide 4904 */ 4905 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4906 4907 4908 /** 4909 * This preference contains the string that shows for owner info on LockScreen. 4910 * @hide 4911 * @deprecated 4912 */ 4913 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4914 4915 /** 4916 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4917 * @hide 4918 */ 4919 @Deprecated 4920 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4921 "lock_screen_appwidget_ids"; 4922 4923 /** 4924 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4925 * @hide 4926 */ 4927 @Deprecated 4928 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4929 "lock_screen_fallback_appwidget_id"; 4930 4931 /** 4932 * Index of the lockscreen appwidget to restore, -1 if none. 4933 * @hide 4934 */ 4935 @Deprecated 4936 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4937 "lock_screen_sticky_appwidget"; 4938 4939 /** 4940 * This preference enables showing the owner info on LockScreen. 4941 * @hide 4942 * @deprecated 4943 */ 4944 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4945 "lock_screen_owner_info_enabled"; 4946 4947 /** 4948 * When set by a user, allows notifications to be shown atop a securely locked screen 4949 * in their full "private" form (same as when the device is unlocked). 4950 * @hide 4951 */ 4952 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4953 "lock_screen_allow_private_notifications"; 4954 4955 /** 4956 * When set by a user, allows notification remote input atop a securely locked screen 4957 * without having to unlock 4958 * @hide 4959 */ 4960 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4961 "lock_screen_allow_remote_input"; 4962 4963 /** 4964 * Set by the system to track if the user needs to see the call to action for 4965 * the lockscreen notification policy. 4966 * @hide 4967 */ 4968 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4969 "show_note_about_notification_hiding"; 4970 4971 /** 4972 * Set to 1 by the system after trust agents have been initialized. 4973 * @hide 4974 */ 4975 public static final String TRUST_AGENTS_INITIALIZED = 4976 "trust_agents_initialized"; 4977 4978 /** 4979 * The Logging ID (a unique 64-bit value) as a hex string. 4980 * Used as a pseudonymous identifier for logging. 4981 * @deprecated This identifier is poorly initialized and has 4982 * many collisions. It should not be used. 4983 */ 4984 @Deprecated 4985 public static final String LOGGING_ID = "logging_id"; 4986 4987 /** 4988 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4989 */ 4990 @Deprecated 4991 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4992 4993 /** 4994 * No longer supported. 4995 */ 4996 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4997 4998 /** 4999 * No longer supported. 5000 */ 5001 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5002 5003 /** 5004 * No longer supported. 5005 */ 5006 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5007 5008 /** 5009 * Settings classname to launch when Settings is clicked from All 5010 * Applications. Needed because of user testing between the old 5011 * and new Settings apps. 5012 */ 5013 // TODO: 881807 5014 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5015 5016 /** 5017 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5018 */ 5019 @Deprecated 5020 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5021 5022 /** 5023 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5024 */ 5025 @Deprecated 5026 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5027 5028 /** 5029 * If accessibility is enabled. 5030 */ 5031 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5032 5033 /** 5034 * If touch exploration is enabled. 5035 */ 5036 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5037 5038 /** 5039 * List of the enabled accessibility providers. 5040 */ 5041 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5042 "enabled_accessibility_services"; 5043 5044 /** 5045 * List of the accessibility services to which the user has granted 5046 * permission to put the device into touch exploration mode. 5047 * 5048 * @hide 5049 */ 5050 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5051 "touch_exploration_granted_accessibility_services"; 5052 5053 /** 5054 * Whether to speak passwords while in accessibility mode. 5055 */ 5056 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5057 5058 /** 5059 * Whether to draw text with high contrast while in accessibility mode. 5060 * 5061 * @hide 5062 */ 5063 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5064 "high_text_contrast_enabled"; 5065 5066 /** 5067 * If injection of accessibility enhancing JavaScript screen-reader 5068 * is enabled. 5069 * <p> 5070 * Note: The JavaScript based screen-reader is served by the 5071 * Google infrastructure and enable users with disabilities to 5072 * efficiently navigate in and explore web content. 5073 * </p> 5074 * <p> 5075 * This property represents a boolean value. 5076 * </p> 5077 * @hide 5078 */ 5079 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5080 "accessibility_script_injection"; 5081 5082 /** 5083 * The URL for the injected JavaScript based screen-reader used 5084 * for providing accessibility of content in WebView. 5085 * <p> 5086 * Note: The JavaScript based screen-reader is served by the 5087 * Google infrastructure and enable users with disabilities to 5088 * efficiently navigate in and explore web content. 5089 * </p> 5090 * <p> 5091 * This property represents a string value. 5092 * </p> 5093 * @hide 5094 */ 5095 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5096 "accessibility_script_injection_url"; 5097 5098 /** 5099 * Key bindings for navigation in built-in accessibility support for web content. 5100 * <p> 5101 * Note: These key bindings are for the built-in accessibility navigation for 5102 * web content which is used as a fall back solution if JavaScript in a WebView 5103 * is not enabled or the user has not opted-in script injection from Google. 5104 * </p> 5105 * <p> 5106 * The bindings are separated by semi-colon. A binding is a mapping from 5107 * a key to a sequence of actions (for more details look at 5108 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5109 * string representation of an integer obtained from a meta state (optional) shifted 5110 * sixteen times left and bitwise ored with a key code. An action is represented 5111 * as a hexademical string representation of an integer where the first two digits 5112 * are navigation action index, the second, the third, and the fourth digit pairs 5113 * represent the action arguments. The separate actions in a binding are colon 5114 * separated. The key and the action sequence it maps to are separated by equals. 5115 * </p> 5116 * <p> 5117 * For example, the binding below maps the DPAD right button to traverse the 5118 * current navigation axis once without firing an accessibility event and to 5119 * perform the same traversal again but to fire an event: 5120 * <code> 5121 * 0x16=0x01000100:0x01000101; 5122 * </code> 5123 * </p> 5124 * <p> 5125 * The goal of this binding is to enable dynamic rebinding of keys to 5126 * navigation actions for web content without requiring a framework change. 5127 * </p> 5128 * <p> 5129 * This property represents a string value. 5130 * </p> 5131 * @hide 5132 */ 5133 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5134 "accessibility_web_content_key_bindings"; 5135 5136 /** 5137 * Setting that specifies whether the display magnification is enabled. 5138 * Display magnifications allows the user to zoom in the display content 5139 * and is targeted to low vision users. The current magnification scale 5140 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5141 * 5142 * @hide 5143 */ 5144 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5145 "accessibility_display_magnification_enabled"; 5146 5147 /** 5148 * Setting that specifies what the display magnification scale is. 5149 * Display magnifications allows the user to zoom in the display 5150 * content and is targeted to low vision users. Whether a display 5151 * magnification is performed is controlled by 5152 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5153 * 5154 * @hide 5155 */ 5156 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5157 "accessibility_display_magnification_scale"; 5158 5159 /** 5160 * Setting that specifies whether the display magnification should be 5161 * automatically updated. If this fearture is enabled the system will 5162 * exit magnification mode or pan the viewport when a context change 5163 * occurs. For example, on staring a new activity or rotating the screen, 5164 * the system may zoom out so the user can see the new context he is in. 5165 * Another example is on showing a window that is not visible in the 5166 * magnified viewport the system may pan the viewport to make the window 5167 * the has popped up so the user knows that the context has changed. 5168 * Whether a screen magnification is performed is controlled by 5169 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5170 * 5171 * @hide 5172 */ 5173 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5174 "accessibility_display_magnification_auto_update"; 5175 5176 /** 5177 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5178 * modified from an AccessibilityService using the SoftKeyboardController. 5179 * 5180 * @hide 5181 */ 5182 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5183 "accessibility_soft_keyboard_mode"; 5184 5185 /** 5186 * Default soft keyboard behavior. 5187 * 5188 * @hide 5189 */ 5190 public static final int SHOW_MODE_AUTO = 0; 5191 5192 /** 5193 * Soft keyboard is never shown. 5194 * 5195 * @hide 5196 */ 5197 public static final int SHOW_MODE_HIDDEN = 1; 5198 5199 /** 5200 * Setting that specifies whether timed text (captions) should be 5201 * displayed in video content. Text display properties are controlled by 5202 * the following settings: 5203 * <ul> 5204 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5205 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5206 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5207 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5208 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5209 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5210 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5211 * </ul> 5212 * 5213 * @hide 5214 */ 5215 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5216 "accessibility_captioning_enabled"; 5217 5218 /** 5219 * Setting that specifies the language for captions as a locale string, 5220 * e.g. en_US. 5221 * 5222 * @see java.util.Locale#toString 5223 * @hide 5224 */ 5225 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5226 "accessibility_captioning_locale"; 5227 5228 /** 5229 * Integer property that specifies the preset style for captions, one 5230 * of: 5231 * <ul> 5232 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5233 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5234 * </ul> 5235 * 5236 * @see java.util.Locale#toString 5237 * @hide 5238 */ 5239 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5240 "accessibility_captioning_preset"; 5241 5242 /** 5243 * Integer property that specifes the background color for captions as a 5244 * packed 32-bit color. 5245 * 5246 * @see android.graphics.Color#argb 5247 * @hide 5248 */ 5249 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5250 "accessibility_captioning_background_color"; 5251 5252 /** 5253 * Integer property that specifes the foreground color for captions as a 5254 * packed 32-bit color. 5255 * 5256 * @see android.graphics.Color#argb 5257 * @hide 5258 */ 5259 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5260 "accessibility_captioning_foreground_color"; 5261 5262 /** 5263 * Integer property that specifes the edge type for captions, one of: 5264 * <ul> 5265 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5266 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5267 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5268 * </ul> 5269 * 5270 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5271 * @hide 5272 */ 5273 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5274 "accessibility_captioning_edge_type"; 5275 5276 /** 5277 * Integer property that specifes the edge color for captions as a 5278 * packed 32-bit color. 5279 * 5280 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5281 * @see android.graphics.Color#argb 5282 * @hide 5283 */ 5284 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5285 "accessibility_captioning_edge_color"; 5286 5287 /** 5288 * Integer property that specifes the window color for captions as a 5289 * packed 32-bit color. 5290 * 5291 * @see android.graphics.Color#argb 5292 * @hide 5293 */ 5294 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5295 "accessibility_captioning_window_color"; 5296 5297 /** 5298 * String property that specifies the typeface for captions, one of: 5299 * <ul> 5300 * <li>DEFAULT 5301 * <li>MONOSPACE 5302 * <li>SANS_SERIF 5303 * <li>SERIF 5304 * </ul> 5305 * 5306 * @see android.graphics.Typeface 5307 * @hide 5308 */ 5309 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5310 "accessibility_captioning_typeface"; 5311 5312 /** 5313 * Floating point property that specifies font scaling for captions. 5314 * 5315 * @hide 5316 */ 5317 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5318 "accessibility_captioning_font_scale"; 5319 5320 /** 5321 * Setting that specifies whether display color inversion is enabled. 5322 */ 5323 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5324 "accessibility_display_inversion_enabled"; 5325 5326 /** 5327 * Setting that specifies whether display color space adjustment is 5328 * enabled. 5329 * 5330 * @hide 5331 */ 5332 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5333 "accessibility_display_daltonizer_enabled"; 5334 5335 /** 5336 * Integer property that specifies the type of color space adjustment to 5337 * perform. Valid values are defined in AccessibilityManager. 5338 * 5339 * @hide 5340 */ 5341 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5342 "accessibility_display_daltonizer"; 5343 5344 /** 5345 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5346 * enabled. 5347 * 5348 * @hide 5349 */ 5350 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5351 "accessibility_autoclick_enabled"; 5352 5353 /** 5354 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5355 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5356 * 5357 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5358 * @hide 5359 */ 5360 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5361 "accessibility_autoclick_delay"; 5362 5363 /** 5364 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5365 * accessibility. 5366 * (0 = false, 1 = true) 5367 * @hide 5368 */ 5369 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5370 "accessibility_large_pointer_icon"; 5371 5372 /** 5373 * The timeout for considering a press to be a long press in milliseconds. 5374 * @hide 5375 */ 5376 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5377 5378 /** 5379 * The duration in milliseconds between the first tap's up event and the second tap's 5380 * down event for an interaction to be considered part of the same multi-press. 5381 * @hide 5382 */ 5383 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5384 5385 /** 5386 * List of the enabled print services. 5387 * 5388 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5389 * from pre-N. 5390 * 5391 * @hide 5392 */ 5393 public static final String ENABLED_PRINT_SERVICES = 5394 "enabled_print_services"; 5395 5396 /** 5397 * List of the disabled print services. 5398 * 5399 * @hide 5400 */ 5401 public static final String DISABLED_PRINT_SERVICES = 5402 "disabled_print_services"; 5403 5404 /** 5405 * The saved value for WindowManagerService.setForcedDisplayDensity() 5406 * formatted as a single integer representing DPI. If unset, then use 5407 * the real display density. 5408 * 5409 * @hide 5410 */ 5411 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5412 5413 /** 5414 * Setting to always use the default text-to-speech settings regardless 5415 * of the application settings. 5416 * 1 = override application settings, 5417 * 0 = use application settings (if specified). 5418 * 5419 * @deprecated The value of this setting is no longer respected by 5420 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5421 */ 5422 @Deprecated 5423 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5424 5425 /** 5426 * Default text-to-speech engine speech rate. 100 = 1x 5427 */ 5428 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5429 5430 /** 5431 * Default text-to-speech engine pitch. 100 = 1x 5432 */ 5433 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5434 5435 /** 5436 * Default text-to-speech engine. 5437 */ 5438 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5439 5440 /** 5441 * Default text-to-speech language. 5442 * 5443 * @deprecated this setting is no longer in use, as of the Ice Cream 5444 * Sandwich release. Apps should never need to read this setting directly, 5445 * instead can query the TextToSpeech framework classes for the default 5446 * locale. {@link TextToSpeech#getLanguage()}. 5447 */ 5448 @Deprecated 5449 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5450 5451 /** 5452 * Default text-to-speech country. 5453 * 5454 * @deprecated this setting is no longer in use, as of the Ice Cream 5455 * Sandwich release. Apps should never need to read this setting directly, 5456 * instead can query the TextToSpeech framework classes for the default 5457 * locale. {@link TextToSpeech#getLanguage()}. 5458 */ 5459 @Deprecated 5460 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5461 5462 /** 5463 * Default text-to-speech locale variant. 5464 * 5465 * @deprecated this setting is no longer in use, as of the Ice Cream 5466 * Sandwich release. Apps should never need to read this setting directly, 5467 * instead can query the TextToSpeech framework classes for the 5468 * locale that is in use {@link TextToSpeech#getLanguage()}. 5469 */ 5470 @Deprecated 5471 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5472 5473 /** 5474 * Stores the default tts locales on a per engine basis. Stored as 5475 * a comma seperated list of values, each value being of the form 5476 * {@code engine_name:locale} for example, 5477 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5478 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5479 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5480 * setting directly, and can query the TextToSpeech framework classes 5481 * for the locale that is in use. 5482 * 5483 * @hide 5484 */ 5485 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5486 5487 /** 5488 * Space delimited list of plugin packages that are enabled. 5489 */ 5490 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5491 5492 /** 5493 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5494 * instead. 5495 */ 5496 @Deprecated 5497 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5498 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5499 5500 /** 5501 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5502 * instead. 5503 */ 5504 @Deprecated 5505 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5506 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5507 5508 /** 5509 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5510 * instead. 5511 */ 5512 @Deprecated 5513 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5514 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5515 5516 /** 5517 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5518 * instead. 5519 */ 5520 @Deprecated 5521 public static final String WIFI_ON = Global.WIFI_ON; 5522 5523 /** 5524 * The acceptable packet loss percentage (range 0 - 100) before trying 5525 * another AP on the same network. 5526 * @deprecated This setting is not used. 5527 */ 5528 @Deprecated 5529 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5530 "wifi_watchdog_acceptable_packet_loss_percentage"; 5531 5532 /** 5533 * The number of access points required for a network in order for the 5534 * watchdog to monitor it. 5535 * @deprecated This setting is not used. 5536 */ 5537 @Deprecated 5538 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5539 5540 /** 5541 * The delay between background checks. 5542 * @deprecated This setting is not used. 5543 */ 5544 @Deprecated 5545 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5546 "wifi_watchdog_background_check_delay_ms"; 5547 5548 /** 5549 * Whether the Wi-Fi watchdog is enabled for background checking even 5550 * after it thinks the user has connected to a good access point. 5551 * @deprecated This setting is not used. 5552 */ 5553 @Deprecated 5554 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5555 "wifi_watchdog_background_check_enabled"; 5556 5557 /** 5558 * The timeout for a background ping 5559 * @deprecated This setting is not used. 5560 */ 5561 @Deprecated 5562 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5563 "wifi_watchdog_background_check_timeout_ms"; 5564 5565 /** 5566 * The number of initial pings to perform that *may* be ignored if they 5567 * fail. Again, if these fail, they will *not* be used in packet loss 5568 * calculation. For example, one network always seemed to time out for 5569 * the first couple pings, so this is set to 3 by default. 5570 * @deprecated This setting is not used. 5571 */ 5572 @Deprecated 5573 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5574 "wifi_watchdog_initial_ignored_ping_count"; 5575 5576 /** 5577 * The maximum number of access points (per network) to attempt to test. 5578 * If this number is reached, the watchdog will no longer monitor the 5579 * initial connection state for the network. This is a safeguard for 5580 * networks containing multiple APs whose DNS does not respond to pings. 5581 * @deprecated This setting is not used. 5582 */ 5583 @Deprecated 5584 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5585 5586 /** 5587 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5588 */ 5589 @Deprecated 5590 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5591 5592 /** 5593 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5594 * @deprecated This setting is not used. 5595 */ 5596 @Deprecated 5597 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5598 5599 /** 5600 * The number of pings to test if an access point is a good connection. 5601 * @deprecated This setting is not used. 5602 */ 5603 @Deprecated 5604 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5605 5606 /** 5607 * The delay between pings. 5608 * @deprecated This setting is not used. 5609 */ 5610 @Deprecated 5611 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5612 5613 /** 5614 * The timeout per ping. 5615 * @deprecated This setting is not used. 5616 */ 5617 @Deprecated 5618 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5619 5620 /** 5621 * @deprecated Use 5622 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5623 */ 5624 @Deprecated 5625 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5626 5627 /** 5628 * @deprecated Use 5629 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5630 */ 5631 @Deprecated 5632 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5633 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5634 5635 /** 5636 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5637 * the receivers of the PendingIntent an opportunity to make a new network request before 5638 * the Network satisfying the request is potentially removed. 5639 * 5640 * @hide 5641 */ 5642 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5643 "connectivity_release_pending_intent_delay_ms"; 5644 5645 /** 5646 * Whether background data usage is allowed. 5647 * 5648 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5649 * availability of background data depends on several 5650 * combined factors. When background data is unavailable, 5651 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5652 * now appear disconnected. 5653 */ 5654 @Deprecated 5655 public static final String BACKGROUND_DATA = "background_data"; 5656 5657 /** 5658 * Origins for which browsers should allow geolocation by default. 5659 * The value is a space-separated list of origins. 5660 */ 5661 public static final String ALLOWED_GEOLOCATION_ORIGINS 5662 = "allowed_geolocation_origins"; 5663 5664 /** 5665 * The preferred TTY mode 0 = TTy Off, CDMA default 5666 * 1 = TTY Full 5667 * 2 = TTY HCO 5668 * 3 = TTY VCO 5669 * @hide 5670 */ 5671 public static final String PREFERRED_TTY_MODE = 5672 "preferred_tty_mode"; 5673 5674 /** 5675 * Whether the enhanced voice privacy mode is enabled. 5676 * 0 = normal voice privacy 5677 * 1 = enhanced voice privacy 5678 * @hide 5679 */ 5680 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5681 5682 /** 5683 * Whether the TTY mode mode is enabled. 5684 * 0 = disabled 5685 * 1 = enabled 5686 * @hide 5687 */ 5688 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5689 5690 /** 5691 * Controls whether settings backup is enabled. 5692 * Type: int ( 0 = disabled, 1 = enabled ) 5693 * @hide 5694 */ 5695 public static final String BACKUP_ENABLED = "backup_enabled"; 5696 5697 /** 5698 * Controls whether application data is automatically restored from backup 5699 * at install time. 5700 * Type: int ( 0 = disabled, 1 = enabled ) 5701 * @hide 5702 */ 5703 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5704 5705 /** 5706 * Indicates whether settings backup has been fully provisioned. 5707 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5708 * @hide 5709 */ 5710 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5711 5712 /** 5713 * Component of the transport to use for backup/restore. 5714 * @hide 5715 */ 5716 public static final String BACKUP_TRANSPORT = "backup_transport"; 5717 5718 /** 5719 * Version for which the setup wizard was last shown. Bumped for 5720 * each release when there is new setup information to show. 5721 * @hide 5722 */ 5723 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5724 5725 /** 5726 * The interval in milliseconds after which Wi-Fi is considered idle. 5727 * When idle, it is possible for the device to be switched from Wi-Fi to 5728 * the mobile data network. 5729 * @hide 5730 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5731 * instead. 5732 */ 5733 @Deprecated 5734 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5735 5736 /** 5737 * The global search provider chosen by the user (if multiple global 5738 * search providers are installed). This will be the provider returned 5739 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5740 * installed. This setting is stored as a flattened component name as 5741 * per {@link ComponentName#flattenToString()}. 5742 * 5743 * @hide 5744 */ 5745 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5746 "search_global_search_activity"; 5747 5748 /** 5749 * The number of promoted sources in GlobalSearch. 5750 * @hide 5751 */ 5752 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5753 /** 5754 * The maximum number of suggestions returned by GlobalSearch. 5755 * @hide 5756 */ 5757 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5758 /** 5759 * The number of suggestions GlobalSearch will ask each non-web search source for. 5760 * @hide 5761 */ 5762 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5763 /** 5764 * The number of suggestions the GlobalSearch will ask the web search source for. 5765 * @hide 5766 */ 5767 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5768 "search_web_results_override_limit"; 5769 /** 5770 * The number of milliseconds that GlobalSearch will wait for suggestions from 5771 * promoted sources before continuing with all other sources. 5772 * @hide 5773 */ 5774 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5775 "search_promoted_source_deadline_millis"; 5776 /** 5777 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5778 * @hide 5779 */ 5780 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5781 /** 5782 * The maximum number of milliseconds that GlobalSearch shows the previous results 5783 * after receiving a new query. 5784 * @hide 5785 */ 5786 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5787 /** 5788 * The maximum age of log data used for shortcuts in GlobalSearch. 5789 * @hide 5790 */ 5791 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5792 /** 5793 * The maximum age of log data used for source ranking in GlobalSearch. 5794 * @hide 5795 */ 5796 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5797 "search_max_source_event_age_millis"; 5798 /** 5799 * The minimum number of impressions needed to rank a source in GlobalSearch. 5800 * @hide 5801 */ 5802 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5803 "search_min_impressions_for_source_ranking"; 5804 /** 5805 * The minimum number of clicks needed to rank a source in GlobalSearch. 5806 * @hide 5807 */ 5808 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5809 "search_min_clicks_for_source_ranking"; 5810 /** 5811 * The maximum number of shortcuts shown by GlobalSearch. 5812 * @hide 5813 */ 5814 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5815 /** 5816 * The size of the core thread pool for suggestion queries in GlobalSearch. 5817 * @hide 5818 */ 5819 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5820 "search_query_thread_core_pool_size"; 5821 /** 5822 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5823 * @hide 5824 */ 5825 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5826 "search_query_thread_max_pool_size"; 5827 /** 5828 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5829 * @hide 5830 */ 5831 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5832 "search_shortcut_refresh_core_pool_size"; 5833 /** 5834 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5835 * @hide 5836 */ 5837 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5838 "search_shortcut_refresh_max_pool_size"; 5839 /** 5840 * The maximun time that excess threads in the GlobalSeach thread pools will 5841 * wait before terminating. 5842 * @hide 5843 */ 5844 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5845 "search_thread_keepalive_seconds"; 5846 /** 5847 * The maximum number of concurrent suggestion queries to each source. 5848 * @hide 5849 */ 5850 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5851 "search_per_source_concurrent_query_limit"; 5852 5853 /** 5854 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5855 * @hide 5856 */ 5857 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5858 5859 /** 5860 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5861 * @hide 5862 */ 5863 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5864 5865 /** 5866 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5867 * @hide 5868 */ 5869 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5870 5871 /** 5872 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5873 * @hide 5874 */ 5875 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5876 5877 /** 5878 * If nonzero, ANRs in invisible background processes bring up a dialog. 5879 * Otherwise, the process will be silently killed. 5880 * 5881 * Also prevents ANRs and crash dialogs from being suppressed. 5882 * @hide 5883 */ 5884 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5885 5886 /** 5887 * The {@link ComponentName} string of the service to be used as the voice recognition 5888 * service. 5889 * 5890 * @hide 5891 */ 5892 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5893 5894 /** 5895 * Stores whether an user has consented to have apps verified through PAM. 5896 * The value is boolean (1 or 0). 5897 * 5898 * @hide 5899 */ 5900 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5901 "package_verifier_user_consent"; 5902 5903 /** 5904 * The {@link ComponentName} string of the selected spell checker service which is 5905 * one of the services managed by the text service manager. 5906 * 5907 * @hide 5908 */ 5909 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5910 5911 /** 5912 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5913 * service which is one of the services managed by the text service manager. 5914 * 5915 * @hide 5916 */ 5917 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5918 "selected_spell_checker_subtype"; 5919 5920 /** 5921 * The {@link ComponentName} string whether spell checker is enabled or not. 5922 * 5923 * @hide 5924 */ 5925 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5926 5927 /** 5928 * What happens when the user presses the Power button while in-call 5929 * and the screen is on.<br/> 5930 * <b>Values:</b><br/> 5931 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5932 * 2 - The Power button hangs up the current call.<br/> 5933 * 5934 * @hide 5935 */ 5936 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5937 5938 /** 5939 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5940 * @hide 5941 */ 5942 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5943 5944 /** 5945 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5946 * @hide 5947 */ 5948 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5949 5950 /** 5951 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5952 * @hide 5953 */ 5954 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5955 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5956 5957 /** 5958 * What happens when the user presses the Back button while in-call 5959 * and the screen is on.<br/> 5960 * <b>Values:</b><br/> 5961 * 0 - The Back buttons does nothing different.<br/> 5962 * 1 - The Back button hangs up the current call.<br/> 5963 * 5964 * @hide 5965 */ 5966 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 5967 5968 /** 5969 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 5970 * @hide 5971 */ 5972 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 5973 5974 /** 5975 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 5976 * @hide 5977 */ 5978 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 5979 5980 /** 5981 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5982 * @hide 5983 */ 5984 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 5985 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 5986 5987 /** 5988 * Whether the device should wake when the wake gesture sensor detects motion. 5989 * @hide 5990 */ 5991 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5992 5993 /** 5994 * Whether the device should doze if configured. 5995 * @hide 5996 */ 5997 public static final String DOZE_ENABLED = "doze_enabled"; 5998 5999 /** 6000 * Whether the device should pulse on pick up gesture. 6001 * @hide 6002 */ 6003 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 6004 6005 /** 6006 * Whether the device should pulse on double tap gesture. 6007 * @hide 6008 */ 6009 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 6010 6011 /** 6012 * The current night mode that has been selected by the user. Owned 6013 * and controlled by UiModeManagerService. Constants are as per 6014 * UiModeManager. 6015 * @hide 6016 */ 6017 public static final String UI_NIGHT_MODE = "ui_night_mode"; 6018 6019 /** 6020 * Whether screensavers are enabled. 6021 * @hide 6022 */ 6023 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6024 6025 /** 6026 * The user's chosen screensaver components. 6027 * 6028 * These will be launched by the PhoneWindowManager after a timeout when not on 6029 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6030 * @hide 6031 */ 6032 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6033 6034 /** 6035 * If screensavers are enabled, whether the screensaver should be automatically launched 6036 * when the device is inserted into a (desk) dock. 6037 * @hide 6038 */ 6039 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6040 6041 /** 6042 * If screensavers are enabled, whether the screensaver should be automatically launched 6043 * when the screen times out when not on battery. 6044 * @hide 6045 */ 6046 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6047 6048 /** 6049 * If screensavers are enabled, the default screensaver component. 6050 * @hide 6051 */ 6052 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6053 6054 /** 6055 * The default NFC payment component 6056 * @hide 6057 */ 6058 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6059 6060 /** 6061 * Whether NFC payment is handled by the foreground application or a default. 6062 * @hide 6063 */ 6064 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6065 6066 /** 6067 * Specifies the package name currently configured to be the primary sms application 6068 * @hide 6069 */ 6070 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6071 6072 /** 6073 * Specifies the package name currently configured to be the default dialer application 6074 * @hide 6075 */ 6076 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6077 6078 /** 6079 * Specifies the package name currently configured to be the emergency assistance application 6080 * 6081 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6082 * 6083 * @hide 6084 */ 6085 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6086 6087 /** 6088 * Specifies whether the current app context on scren (assist data) will be sent to the 6089 * assist application (active voice interaction service). 6090 * 6091 * @hide 6092 */ 6093 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6094 6095 /** 6096 * Specifies whether a screenshot of the screen contents will be sent to the assist 6097 * application (active voice interaction service). 6098 * 6099 * @hide 6100 */ 6101 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6102 6103 /** 6104 * Specifies whether the screen will show an animation if screen contents are sent to the 6105 * assist application (active voice interaction service). 6106 * 6107 * Note that the disclosure will be forced for third-party assistants or if the device 6108 * does not support disabling it. 6109 * 6110 * @hide 6111 */ 6112 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6113 6114 /** 6115 * Names of the service components that the current user has explicitly allowed to 6116 * see all of the user's notifications, separated by ':'. 6117 * 6118 * @hide 6119 */ 6120 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6121 6122 /** 6123 * Names of the packages that the current user has explicitly allowed to 6124 * manage notification policy configuration, separated by ':'. 6125 * 6126 * @hide 6127 */ 6128 @TestApi 6129 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6130 "enabled_notification_policy_access_packages"; 6131 6132 /** @hide */ 6133 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6134 6135 /** @hide */ 6136 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6137 = "volume_controller_service_component"; 6138 6139 /** @hide */ 6140 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6141 6142 /** 6143 * This is the query URI for finding a print service to install. 6144 * 6145 * @hide 6146 */ 6147 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6148 6149 /** 6150 * This is the query URI for finding a NFC payment service to install. 6151 * 6152 * @hide 6153 */ 6154 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6155 6156 /** 6157 * If enabled, apps should try to skip any introductory hints on first launch. This might 6158 * apply to users that are already familiar with the environment or temporary users. 6159 * <p> 6160 * Type : int (0 to show hints, 1 to skip showing hints) 6161 */ 6162 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6163 6164 /** 6165 * Persisted playback time after a user confirmation of an unsafe volume level. 6166 * 6167 * @hide 6168 */ 6169 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6170 6171 /** 6172 * This preference enables notification display on the lockscreen. 6173 * @hide 6174 */ 6175 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6176 "lock_screen_show_notifications"; 6177 6178 /** 6179 * This preference stores the last stack active task time for each user, which affects what 6180 * tasks will be visible in Overview. 6181 * @hide 6182 */ 6183 public static final String OVERVIEW_LAST_STACK_ACTIVE_TIME = 6184 "overview_last_stack_active_time"; 6185 6186 /** 6187 * List of TV inputs that are currently hidden. This is a string 6188 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6189 * {@link android.net.Uri#encode(String)} and separated by ':'. 6190 * @hide 6191 */ 6192 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6193 6194 /** 6195 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6196 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6197 * and separated by ','. Each pair is separated by ':'. 6198 * @hide 6199 */ 6200 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6201 6202 /** 6203 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6204 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6205 * and 0 means automatic routing is enabled. 6206 * 6207 * @hide 6208 */ 6209 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6210 "usb_audio_automatic_routing_disabled"; 6211 6212 /** 6213 * The timeout in milliseconds before the device fully goes to sleep after 6214 * a period of inactivity. This value sets an upper bound on how long the device 6215 * will stay awake or dreaming without user activity. It should generally 6216 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6217 * will sleep before it ever has a chance to dream. 6218 * <p> 6219 * Use -1 to disable this timeout. 6220 * </p> 6221 * 6222 * @hide 6223 */ 6224 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6225 6226 /** 6227 * Controls whether double tap to wake is enabled. 6228 * @hide 6229 */ 6230 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6231 6232 /** 6233 * The current assistant component. It could be a voice interaction service, 6234 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6235 * handling. 6236 * 6237 * @hide 6238 */ 6239 public static final String ASSISTANT = "assistant"; 6240 6241 /** 6242 * Whether the camera launch gesture should be disabled. 6243 * 6244 * @hide 6245 */ 6246 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6247 6248 /** 6249 * Whether the camera launch gesture to double tap the power button when the screen is off 6250 * should be disabled. 6251 * 6252 * @hide 6253 */ 6254 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6255 "camera_double_tap_power_gesture_disabled"; 6256 6257 /** 6258 * Whether the camera double twist gesture to flip between front and back mode should be 6259 * enabled. 6260 * 6261 * @hide 6262 */ 6263 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6264 "camera_double_twist_to_flip_enabled"; 6265 6266 /** 6267 * Control whether Night display is currently activated. 6268 * @hide 6269 */ 6270 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6271 6272 /** 6273 * Control whether Night display will automatically activate/deactivate. 6274 * @hide 6275 */ 6276 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6277 6278 /** 6279 * Custom time when Night display is scheduled to activate. 6280 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6281 * @hide 6282 */ 6283 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6284 6285 /** 6286 * Custom time when Night display is scheduled to deactivate. 6287 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6288 * @hide 6289 */ 6290 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6291 6292 /** 6293 * Names of the service components that the current user has explicitly allowed to 6294 * be a VR mode listener, separated by ':'. 6295 * 6296 * @hide 6297 */ 6298 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6299 6300 /** 6301 * Behavior of the display while in VR mode. 6302 * 6303 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6304 * 6305 * @hide 6306 */ 6307 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6308 6309 /** 6310 * Lower the display persistence while the system is in VR mode. 6311 * 6312 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6313 * 6314 * @hide. 6315 */ 6316 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6317 6318 /** 6319 * Do not alter the display persistence while the system is in VR mode. 6320 * 6321 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6322 * 6323 * @hide. 6324 */ 6325 public static final int VR_DISPLAY_MODE_OFF = 1; 6326 6327 /** 6328 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6329 * once. 6330 * 6331 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6332 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6333 * inserted), to avoid disabling an app that the user might actively be using. 6334 * 6335 * <p>Will be set to 1 once executed. 6336 * 6337 * @hide 6338 */ 6339 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6340 6341 /** 6342 * Whether parent user can access remote contact in managed profile. 6343 * 6344 * @hide 6345 */ 6346 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6347 "managed_profile_contact_remote_search"; 6348 6349 /** 6350 * Whether or not the automatic storage manager is enabled and should run on the device. 6351 * 6352 * @hide 6353 */ 6354 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6355 "automatic_storage_manager_enabled"; 6356 6357 /** 6358 * How many days of information for the automatic storage manager to retain on the device. 6359 * 6360 * @hide 6361 */ 6362 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6363 "automatic_storage_manager_days_to_retain"; 6364 6365 /** 6366 * Default number of days of information for the automatic storage manager to retain. 6367 * 6368 * @hide 6369 */ 6370 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6371 6372 /** 6373 * How many bytes the automatic storage manager has cleared out. 6374 * 6375 * @hide 6376 */ 6377 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6378 "automatic_storage_manager_bytes_cleared"; 6379 6380 6381 /** 6382 * Last run time for the automatic storage manager. 6383 * 6384 * @hide 6385 */ 6386 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6387 "automatic_storage_manager_last_run"; 6388 6389 6390 /** 6391 * Whether SystemUI navigation keys is enabled. 6392 * @hide 6393 */ 6394 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6395 "system_navigation_keys_enabled"; 6396 6397 /** 6398 * Holds comma separated list of ordering of QS tiles. 6399 * @hide 6400 */ 6401 public static final String QS_TILES = "sysui_qs_tiles"; 6402 6403 /** 6404 * Whether preloaded APKs have been installed for the user. 6405 * @hide 6406 */ 6407 public static final String DEMO_USER_SETUP_COMPLETE 6408 = "demo_user_setup_complete"; 6409 6410 /** 6411 * Specifies whether the web action API is enabled. 6412 * 6413 * @hide 6414 */ 6415 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6416 6417 /** 6418 * Has this pairable device been paired or upgraded from a previously paired system. 6419 * @hide 6420 */ 6421 public static final String DEVICE_PAIRED = "device_paired"; 6422 6423 /** 6424 * Specifies additional package name for broadcasting the CMAS messages. 6425 * @hide 6426 */ 6427 public static final String CMAS_ADDITIONAL_BROADCAST_PKG = "cmas_additional_broadcast_pkg"; 6428 6429 /** 6430 * This are the settings to be backed up. 6431 * 6432 * NOTE: Settings are backed up and restored in the order they appear 6433 * in this array. If you have one setting depending on another, 6434 * make sure that they are ordered appropriately. 6435 * 6436 * @hide 6437 */ 6438 public static final String[] SETTINGS_TO_BACKUP = { 6439 BUGREPORT_IN_POWER_MENU, // moved to global 6440 ALLOW_MOCK_LOCATION, 6441 PARENTAL_CONTROL_ENABLED, 6442 PARENTAL_CONTROL_REDIRECT_URL, 6443 USB_MASS_STORAGE_ENABLED, // moved to global 6444 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6445 ACCESSIBILITY_DISPLAY_DALTONIZER, 6446 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6447 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6448 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6449 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6450 ACCESSIBILITY_SCRIPT_INJECTION, 6451 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6452 ENABLED_ACCESSIBILITY_SERVICES, 6453 ENABLED_NOTIFICATION_LISTENERS, 6454 ENABLED_VR_LISTENERS, 6455 ENABLED_INPUT_METHODS, 6456 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6457 TOUCH_EXPLORATION_ENABLED, 6458 ACCESSIBILITY_ENABLED, 6459 ACCESSIBILITY_SPEAK_PASSWORD, 6460 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6461 ACCESSIBILITY_CAPTIONING_PRESET, 6462 ACCESSIBILITY_CAPTIONING_ENABLED, 6463 ACCESSIBILITY_CAPTIONING_LOCALE, 6464 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6465 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6466 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6467 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6468 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6469 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6470 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6471 TTS_USE_DEFAULTS, 6472 TTS_DEFAULT_RATE, 6473 TTS_DEFAULT_PITCH, 6474 TTS_DEFAULT_SYNTH, 6475 TTS_DEFAULT_LANG, 6476 TTS_DEFAULT_COUNTRY, 6477 TTS_ENABLED_PLUGINS, 6478 TTS_DEFAULT_LOCALE, 6479 SHOW_IME_WITH_HARD_KEYBOARD, 6480 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6481 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6482 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6483 SELECTED_SPELL_CHECKER, 6484 SELECTED_SPELL_CHECKER_SUBTYPE, 6485 SPELL_CHECKER_ENABLED, 6486 MOUNT_PLAY_NOTIFICATION_SND, 6487 MOUNT_UMS_AUTOSTART, 6488 MOUNT_UMS_PROMPT, 6489 MOUNT_UMS_NOTIFY_ENABLED, 6490 SLEEP_TIMEOUT, 6491 DOUBLE_TAP_TO_WAKE, 6492 WAKE_GESTURE_ENABLED, 6493 LONG_PRESS_TIMEOUT, 6494 CAMERA_GESTURE_DISABLED, 6495 ACCESSIBILITY_AUTOCLICK_ENABLED, 6496 ACCESSIBILITY_AUTOCLICK_DELAY, 6497 ACCESSIBILITY_LARGE_POINTER_ICON, 6498 PREFERRED_TTY_MODE, 6499 ENHANCED_VOICE_PRIVACY_ENABLED, 6500 TTY_MODE_ENABLED, 6501 INCALL_POWER_BUTTON_BEHAVIOR, 6502 NIGHT_DISPLAY_CUSTOM_START_TIME, 6503 NIGHT_DISPLAY_CUSTOM_END_TIME, 6504 NIGHT_DISPLAY_AUTO_MODE, 6505 NIGHT_DISPLAY_ACTIVATED, 6506 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6507 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6508 SYSTEM_NAVIGATION_KEYS_ENABLED, 6509 QS_TILES, 6510 DOZE_ENABLED, 6511 DOZE_PULSE_ON_PICK_UP, 6512 DOZE_PULSE_ON_DOUBLE_TAP, 6513 NFC_PAYMENT_DEFAULT_COMPONENT 6514 }; 6515 6516 /** 6517 * These entries are considered common between the personal and the managed profile, 6518 * since the managed profile doesn't get to change them. 6519 */ 6520 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6521 6522 static { 6523 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6524 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6525 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6526 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6527 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6528 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6529 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6530 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6531 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6532 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6533 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6534 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6535 } 6536 6537 /** @hide */ 6538 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6539 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6540 } 6541 6542 /** 6543 * Helper method for determining if a location provider is enabled. 6544 * 6545 * @param cr the content resolver to use 6546 * @param provider the location provider to query 6547 * @return true if the provider is enabled 6548 * 6549 * @deprecated use {@link #LOCATION_MODE} or 6550 * {@link LocationManager#isProviderEnabled(String)} 6551 */ 6552 @Deprecated 6553 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6554 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6555 } 6556 6557 /** 6558 * Helper method for determining if a location provider is enabled. 6559 * @param cr the content resolver to use 6560 * @param provider the location provider to query 6561 * @param userId the userId to query 6562 * @return true if the provider is enabled 6563 * @deprecated use {@link #LOCATION_MODE} or 6564 * {@link LocationManager#isProviderEnabled(String)} 6565 * @hide 6566 */ 6567 @Deprecated 6568 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6569 String allowedProviders = Settings.Secure.getStringForUser(cr, 6570 LOCATION_PROVIDERS_ALLOWED, userId); 6571 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6572 } 6573 6574 /** 6575 * Thread-safe method for enabling or disabling a single location provider. 6576 * @param cr the content resolver to use 6577 * @param provider the location provider to enable or disable 6578 * @param enabled true if the provider should be enabled 6579 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6580 */ 6581 @Deprecated 6582 public static final void setLocationProviderEnabled(ContentResolver cr, 6583 String provider, boolean enabled) { 6584 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6585 } 6586 6587 /** 6588 * Thread-safe method for enabling or disabling a single location provider. 6589 * 6590 * @param cr the content resolver to use 6591 * @param provider the location provider to enable or disable 6592 * @param enabled true if the provider should be enabled 6593 * @param userId the userId for which to enable/disable providers 6594 * @return true if the value was set, false on database errors 6595 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6596 * {@link #LOCATION_MODE} 6597 * @hide 6598 */ 6599 @Deprecated 6600 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6601 String provider, boolean enabled, int userId) { 6602 synchronized (mLocationSettingsLock) { 6603 // to ensure thread safety, we write the provider name with a '+' or '-' 6604 // and let the SettingsProvider handle it rather than reading and modifying 6605 // the list of enabled providers. 6606 if (enabled) { 6607 provider = "+" + provider; 6608 } else { 6609 provider = "-" + provider; 6610 } 6611 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6612 userId); 6613 } 6614 } 6615 6616 /** 6617 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6618 */ 6619 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6620 final int mode = getLocationModeForUser(cr, userId); 6621 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6622 } 6623 6624 /** 6625 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6626 */ 6627 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6628 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6629 LOCATION_MODE_HIGH_ACCURACY, userId); 6630 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6631 // turn on location any longer. 6632 if (mode == LOCATION_MODE_OFF) { 6633 mode = LOCATION_MODE_HIGH_ACCURACY; 6634 } 6635 return setLocationModeForUser(cr, mode, userId); 6636 } 6637 6638 /** 6639 * Thread-safe method for setting the location mode to one of 6640 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6641 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6642 * 6643 * @param cr the content resolver to use 6644 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6645 * @param userId the userId for which to change mode 6646 * @return true if the value was set, false on database errors 6647 * 6648 * @throws IllegalArgumentException if mode is not one of the supported values 6649 */ 6650 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6651 int userId) { 6652 synchronized (mLocationSettingsLock) { 6653 boolean gps = false; 6654 boolean network = false; 6655 switch (mode) { 6656 case LOCATION_MODE_PREVIOUS: 6657 // Retrieve the actual mode and set to that mode. 6658 return restoreLocationModeForUser(cr, userId); 6659 case LOCATION_MODE_OFF: 6660 saveLocationModeForUser(cr, userId); 6661 break; 6662 case LOCATION_MODE_SENSORS_ONLY: 6663 gps = true; 6664 break; 6665 case LOCATION_MODE_BATTERY_SAVING: 6666 network = true; 6667 break; 6668 case LOCATION_MODE_HIGH_ACCURACY: 6669 gps = true; 6670 network = true; 6671 break; 6672 default: 6673 throw new IllegalArgumentException("Invalid location mode: " + mode); 6674 } 6675 // Note it's important that we set the NLP mode first. The Google implementation 6676 // of NLP clears its NLP consent setting any time it receives a 6677 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6678 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6679 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6680 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6681 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6682 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6683 // dialog. Then the people who wrote the setup wizard would be sad. 6684 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6685 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6686 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6687 cr, LocationManager.GPS_PROVIDER, gps, userId); 6688 return gpsSuccess && nlpSuccess; 6689 } 6690 } 6691 6692 /** 6693 * Thread-safe method for reading the location mode, returns one of 6694 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6695 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6696 * 6697 * @param cr the content resolver to use 6698 * @param userId the userId for which to read the mode 6699 * @return the location mode 6700 */ 6701 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6702 synchronized (mLocationSettingsLock) { 6703 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6704 cr, LocationManager.GPS_PROVIDER, userId); 6705 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6706 cr, LocationManager.NETWORK_PROVIDER, userId); 6707 if (gpsEnabled && networkEnabled) { 6708 return LOCATION_MODE_HIGH_ACCURACY; 6709 } else if (gpsEnabled) { 6710 return LOCATION_MODE_SENSORS_ONLY; 6711 } else if (networkEnabled) { 6712 return LOCATION_MODE_BATTERY_SAVING; 6713 } else { 6714 return LOCATION_MODE_OFF; 6715 } 6716 } 6717 } 6718 } 6719 6720 /** 6721 * Global system settings, containing preferences that always apply identically 6722 * to all defined users. Applications can read these but are not allowed to write; 6723 * like the "Secure" settings, these are for preferences that the user must 6724 * explicitly modify through the system UI or specialized APIs for those values. 6725 */ 6726 public static final class Global extends NameValueTable { 6727 /** 6728 * The content:// style URL for global secure settings items. Not public. 6729 */ 6730 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6731 6732 /** 6733 * Whether users are allowed to add more users or guest from lockscreen. 6734 * <p> 6735 * Type: int 6736 * @hide 6737 */ 6738 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6739 6740 /** 6741 * Setting whether the global gesture for enabling accessibility is enabled. 6742 * If this gesture is enabled the user will be able to perfrom it to enable 6743 * the accessibility state without visiting the settings app. 6744 * @hide 6745 */ 6746 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6747 "enable_accessibility_global_gesture_enabled"; 6748 6749 /** 6750 * Whether Airplane Mode is on. 6751 */ 6752 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6753 6754 /** 6755 * Whether Theater Mode is on. 6756 * {@hide} 6757 */ 6758 @SystemApi 6759 public static final String THEATER_MODE_ON = "theater_mode_on"; 6760 6761 /** 6762 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6763 */ 6764 public static final String RADIO_BLUETOOTH = "bluetooth"; 6765 6766 /** 6767 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6768 */ 6769 public static final String RADIO_WIFI = "wifi"; 6770 6771 /** 6772 * {@hide} 6773 */ 6774 public static final String RADIO_WIMAX = "wimax"; 6775 /** 6776 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6777 */ 6778 public static final String RADIO_CELL = "cell"; 6779 6780 /** 6781 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6782 */ 6783 public static final String RADIO_NFC = "nfc"; 6784 6785 /** 6786 * A comma separated list of radios that need to be disabled when airplane mode 6787 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6788 * included in the comma separated list. 6789 */ 6790 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6791 6792 /** 6793 * A comma separated list of radios that should to be disabled when airplane mode 6794 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6795 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6796 * will be turned off when entering airplane mode, but the user will be able to reenable 6797 * Wifi in the Settings app. 6798 * 6799 * {@hide} 6800 */ 6801 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6802 6803 /** 6804 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6805 * See {@link android.bluetooth.BluetoothProfile}. 6806 * {@hide} 6807 */ 6808 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6809 6810 /** 6811 * A semi-colon separated list of Bluetooth interoperability workarounds. 6812 * Each entry is a partial Bluetooth device address string and an integer representing 6813 * the feature to be disabled, separated by a comma. The integer must correspond 6814 * to a interoperability feature as defined in "interop.h" in /system/bt. 6815 * <p> 6816 * Example: <br/> 6817 * "00:11:22,0;01:02:03:04,2" 6818 * @hide 6819 */ 6820 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6821 6822 /** 6823 * The policy for deciding when Wi-Fi should go to sleep (which will in 6824 * turn switch to using the mobile data as an Internet connection). 6825 * <p> 6826 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6827 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6828 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6829 */ 6830 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6831 6832 /** 6833 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6834 * policy, which is to sleep shortly after the turning off 6835 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6836 */ 6837 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6838 6839 /** 6840 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6841 * the device is on battery, and never go to sleep when the device is 6842 * plugged in. 6843 */ 6844 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6845 6846 /** 6847 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6848 */ 6849 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6850 6851 /** 6852 * Value to specify if the user prefers the date, time and time zone 6853 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6854 */ 6855 public static final String AUTO_TIME = "auto_time"; 6856 6857 /** 6858 * Value to specify if the user prefers the time zone 6859 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6860 */ 6861 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6862 6863 /** 6864 * URI for the car dock "in" event sound. 6865 * @hide 6866 */ 6867 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6868 6869 /** 6870 * URI for the car dock "out" event sound. 6871 * @hide 6872 */ 6873 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6874 6875 /** 6876 * URI for the desk dock "in" event sound. 6877 * @hide 6878 */ 6879 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6880 6881 /** 6882 * URI for the desk dock "out" event sound. 6883 * @hide 6884 */ 6885 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6886 6887 /** 6888 * Whether to play a sound for dock events. 6889 * @hide 6890 */ 6891 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6892 6893 /** 6894 * Whether to play a sound for dock events, only when an accessibility service is on. 6895 * @hide 6896 */ 6897 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 6898 6899 /** 6900 * URI for the "device locked" (keyguard shown) sound. 6901 * @hide 6902 */ 6903 public static final String LOCK_SOUND = "lock_sound"; 6904 6905 /** 6906 * URI for the "device unlocked" sound. 6907 * @hide 6908 */ 6909 public static final String UNLOCK_SOUND = "unlock_sound"; 6910 6911 /** 6912 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6913 * state without unlocking. 6914 * @hide 6915 */ 6916 public static final String TRUSTED_SOUND = "trusted_sound"; 6917 6918 /** 6919 * URI for the low battery sound file. 6920 * @hide 6921 */ 6922 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6923 6924 /** 6925 * Whether to play a sound for low-battery alerts. 6926 * @hide 6927 */ 6928 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6929 6930 /** 6931 * URI for the "wireless charging started" sound. 6932 * @hide 6933 */ 6934 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6935 "wireless_charging_started_sound"; 6936 6937 /** 6938 * Whether to play a sound for charging events. 6939 * @hide 6940 */ 6941 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6942 6943 /** 6944 * Whether we keep the device on while the device is plugged in. 6945 * Supported values are: 6946 * <ul> 6947 * <li>{@code 0} to never stay on while plugged in</li> 6948 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6949 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6950 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6951 * </ul> 6952 * These values can be OR-ed together. 6953 */ 6954 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6955 6956 /** 6957 * When the user has enable the option to have a "bug report" command 6958 * in the power menu. 6959 * @hide 6960 */ 6961 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6962 6963 /** 6964 * Whether ADB is enabled. 6965 */ 6966 public static final String ADB_ENABLED = "adb_enabled"; 6967 6968 /** 6969 * Whether Views are allowed to save their attribute data. 6970 * @hide 6971 */ 6972 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6973 6974 /** 6975 * Whether assisted GPS should be enabled or not. 6976 * @hide 6977 */ 6978 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6979 6980 /** 6981 * Whether bluetooth is enabled/disabled 6982 * 0=disabled. 1=enabled. 6983 */ 6984 public static final String BLUETOOTH_ON = "bluetooth_on"; 6985 6986 /** 6987 * CDMA Cell Broadcast SMS 6988 * 0 = CDMA Cell Broadcast SMS disabled 6989 * 1 = CDMA Cell Broadcast SMS enabled 6990 * @hide 6991 */ 6992 public static final String CDMA_CELL_BROADCAST_SMS = 6993 "cdma_cell_broadcast_sms"; 6994 6995 /** 6996 * The CDMA roaming mode 0 = Home Networks, CDMA default 6997 * 1 = Roaming on Affiliated networks 6998 * 2 = Roaming on any networks 6999 * @hide 7000 */ 7001 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 7002 7003 /** 7004 * The CDMA subscription mode 0 = RUIM/SIM (default) 7005 * 1 = NV 7006 * @hide 7007 */ 7008 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 7009 7010 /** Inactivity timeout to track mobile data activity. 7011 * 7012 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 7013 * infer the data activity of mobile network. After a period of no activity on mobile 7014 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 7015 * intent is fired to indicate a transition of network status from "active" to "idle". Any 7016 * subsequent activity on mobile networks triggers the firing of {@code 7017 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 7018 * 7019 * Network activity refers to transmitting or receiving data on the network interfaces. 7020 * 7021 * Tracking is disabled if set to zero or negative value. 7022 * 7023 * @hide 7024 */ 7025 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 7026 7027 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 7028 * but for Wifi network. 7029 * @hide 7030 */ 7031 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 7032 7033 /** 7034 * Whether or not data roaming is enabled. (0 = false, 1 = true) 7035 */ 7036 public static final String DATA_ROAMING = "data_roaming"; 7037 7038 /** 7039 * The value passed to a Mobile DataConnection via bringUp which defines the 7040 * number of retries to preform when setting up the initial connection. The default 7041 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7042 * @hide 7043 */ 7044 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7045 7046 /** 7047 * Whether any package can be on external storage. When this is true, any 7048 * package, regardless of manifest values, is a candidate for installing 7049 * or moving onto external storage. (0 = false, 1 = true) 7050 * @hide 7051 */ 7052 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7053 7054 /** 7055 * Whether any activity can be resized. When this is true, any 7056 * activity, regardless of manifest values, can be resized for multi-window. 7057 * (0 = false, 1 = true) 7058 * @hide 7059 */ 7060 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7061 = "force_resizable_activities"; 7062 7063 /** 7064 * Whether to enable experimental freeform support for windows. 7065 * @hide 7066 */ 7067 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7068 = "enable_freeform_support"; 7069 7070 /** 7071 * Whether user has enabled development settings. 7072 */ 7073 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7074 7075 /** 7076 * Whether the device has been provisioned (0 = false, 1 = true). 7077 * <p>On a multiuser device with a separate system user, the screen may be locked 7078 * as soon as this is set to true and further activities cannot be launched on the 7079 * system user unless they are marked to show over keyguard. 7080 */ 7081 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7082 7083 /** 7084 * Whether mobile data should be allowed while the device is being provisioned. 7085 * This allows the provisioning process to turn off mobile data before the user 7086 * has an opportunity to set things up, preventing other processes from burning 7087 * precious bytes before wifi is setup. 7088 * (0 = false, 1 = true) 7089 * @hide 7090 */ 7091 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7092 "device_provisioning_mobile_data"; 7093 7094 /** 7095 * The saved value for WindowManagerService.setForcedDisplaySize(). 7096 * Two integers separated by a comma. If unset, then use the real display size. 7097 * @hide 7098 */ 7099 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7100 7101 /** 7102 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7103 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7104 * @hide 7105 */ 7106 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7107 7108 /** 7109 * The maximum size, in bytes, of a download that the download manager will transfer over 7110 * a non-wifi connection. 7111 * @hide 7112 */ 7113 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7114 "download_manager_max_bytes_over_mobile"; 7115 7116 /** 7117 * The recommended maximum size, in bytes, of a download that the download manager should 7118 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7119 * have the option to start the download over the mobile connection anyway. 7120 * @hide 7121 */ 7122 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7123 "download_manager_recommended_max_bytes_over_mobile"; 7124 7125 /** 7126 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7127 */ 7128 @Deprecated 7129 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7130 7131 /** 7132 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7133 * sent or processed. (0 = false, 1 = true) 7134 * @hide 7135 */ 7136 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7137 7138 /** 7139 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7140 * and the output is redirected to AV Receiver connected via 7141 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7142 * @hide 7143 */ 7144 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7145 7146 /** 7147 * Whether TV will automatically turn on upon reception of the CEC command 7148 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7149 * @hide 7150 */ 7151 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7152 "hdmi_control_auto_wakeup_enabled"; 7153 7154 /** 7155 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7156 * (0 = false, 1 = true) 7157 * @hide 7158 */ 7159 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7160 "hdmi_control_auto_device_off_enabled"; 7161 7162 /** 7163 * Whether TV will switch to MHL port when a mobile device is plugged in. 7164 * (0 = false, 1 = true) 7165 * @hide 7166 */ 7167 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7168 7169 /** 7170 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7171 * @hide 7172 */ 7173 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7174 7175 /** 7176 * Whether mobile data connections are allowed by the user. See 7177 * ConnectivityManager for more info. 7178 * @hide 7179 */ 7180 public static final String MOBILE_DATA = "mobile_data"; 7181 7182 /** 7183 * Whether the mobile data connection should remain active even when higher 7184 * priority networks like WiFi are active, to help make network switching faster. 7185 * 7186 * See ConnectivityService for more info. 7187 * 7188 * (0 = disabled, 1 = enabled) 7189 * @hide 7190 */ 7191 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7192 7193 /** 7194 * Size of the event buffer for IP connectivity metrics. 7195 * @hide 7196 */ 7197 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 7198 "connectivity_metrics_buffer_size"; 7199 7200 /** {@hide} */ 7201 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7202 /** {@hide} */ 7203 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7204 /** {@hide} */ 7205 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7206 /** {@hide} */ 7207 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7208 /** {@hide} */ 7209 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7210 7211 /** {@hide} */ 7212 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7213 /** {@hide} */ 7214 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7215 /** {@hide} */ 7216 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7217 /** {@hide} */ 7218 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7219 7220 /** {@hide} */ 7221 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7222 /** {@hide} */ 7223 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7224 /** {@hide} */ 7225 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7226 /** {@hide} */ 7227 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7228 7229 /** {@hide} */ 7230 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7231 /** {@hide} */ 7232 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7233 /** {@hide} */ 7234 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7235 /** {@hide} */ 7236 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7237 7238 /** 7239 * User preference for which network(s) should be used. Only the 7240 * connectivity service should touch this. 7241 */ 7242 public static final String NETWORK_PREFERENCE = "network_preference"; 7243 7244 /** 7245 * Which package name to use for network scoring. If null, or if the package is not a valid 7246 * scorer app, external network scores will neither be requested nor accepted. 7247 * @hide 7248 */ 7249 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7250 7251 /** 7252 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7253 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7254 * exceeded. 7255 * @hide 7256 */ 7257 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7258 7259 /** 7260 * The length of time in milli-seconds that automatic small adjustments to 7261 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7262 * @hide 7263 */ 7264 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7265 7266 /** Preferred NTP server. {@hide} */ 7267 public static final String NTP_SERVER = "ntp_server"; 7268 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7269 public static final String NTP_TIMEOUT = "ntp_timeout"; 7270 7271 /** {@hide} */ 7272 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7273 7274 /** 7275 * Sample validity in seconds to configure for the system DNS resolver. 7276 * {@hide} 7277 */ 7278 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7279 "dns_resolver_sample_validity_seconds"; 7280 7281 /** 7282 * Success threshold in percent for use with the system DNS resolver. 7283 * {@hide} 7284 */ 7285 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7286 "dns_resolver_success_threshold_percent"; 7287 7288 /** 7289 * Minimum number of samples needed for statistics to be considered meaningful in the 7290 * system DNS resolver. 7291 * {@hide} 7292 */ 7293 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7294 7295 /** 7296 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7297 * {@hide} 7298 */ 7299 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7300 7301 /** 7302 * Whether to disable the automatic scheduling of system updates. 7303 * 1 = system updates won't be automatically scheduled (will always 7304 * present notification instead). 7305 * 0 = system updates will be automatically scheduled. (default) 7306 * @hide 7307 */ 7308 @SystemApi 7309 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7310 7311 /** 7312 * Whether the package manager should send package verification broadcasts for verifiers to 7313 * review apps prior to installation. 7314 * 1 = request apps to be verified prior to installation, if a verifier exists. 7315 * 0 = do not verify apps before installation 7316 * @hide 7317 */ 7318 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7319 7320 /** Timeout for package verification. 7321 * @hide */ 7322 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7323 7324 /** Default response code for package verification. 7325 * @hide */ 7326 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7327 7328 /** 7329 * Show package verification setting in the Settings app. 7330 * 1 = show (default) 7331 * 0 = hide 7332 * @hide 7333 */ 7334 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7335 7336 /** 7337 * Run package verification on apps installed through ADB/ADT/USB 7338 * 1 = perform package verification on ADB installs (default) 7339 * 0 = bypass package verification on ADB installs 7340 * @hide 7341 */ 7342 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7343 7344 /** 7345 * Time since last fstrim (milliseconds) after which we force one to happen 7346 * during device startup. If unset, the default is 3 days. 7347 * @hide 7348 */ 7349 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7350 7351 /** 7352 * The interval in milliseconds at which to check packet counts on the 7353 * mobile data interface when screen is on, to detect possible data 7354 * connection problems. 7355 * @hide 7356 */ 7357 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7358 "pdp_watchdog_poll_interval_ms"; 7359 7360 /** 7361 * The interval in milliseconds at which to check packet counts on the 7362 * mobile data interface when screen is off, to detect possible data 7363 * connection problems. 7364 * @hide 7365 */ 7366 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7367 "pdp_watchdog_long_poll_interval_ms"; 7368 7369 /** 7370 * The interval in milliseconds at which to check packet counts on the 7371 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7372 * outgoing packets has been reached without incoming packets. 7373 * @hide 7374 */ 7375 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7376 "pdp_watchdog_error_poll_interval_ms"; 7377 7378 /** 7379 * The number of outgoing packets sent without seeing an incoming packet 7380 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7381 * device is logged to the event log 7382 * @hide 7383 */ 7384 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7385 "pdp_watchdog_trigger_packet_count"; 7386 7387 /** 7388 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7389 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7390 * attempting data connection recovery. 7391 * @hide 7392 */ 7393 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7394 "pdp_watchdog_error_poll_count"; 7395 7396 /** 7397 * The number of failed PDP reset attempts before moving to something more 7398 * drastic: re-registering to the network. 7399 * @hide 7400 */ 7401 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7402 "pdp_watchdog_max_pdp_reset_fail_count"; 7403 7404 /** 7405 * A positive value indicates how often the SamplingProfiler 7406 * should take snapshots. Zero value means SamplingProfiler 7407 * is disabled. 7408 * 7409 * @hide 7410 */ 7411 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7412 7413 /** 7414 * URL to open browser on to allow user to manage a prepay account 7415 * @hide 7416 */ 7417 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7418 "setup_prepaid_data_service_url"; 7419 7420 /** 7421 * URL to attempt a GET on to see if this is a prepay device 7422 * @hide 7423 */ 7424 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7425 "setup_prepaid_detection_target_url"; 7426 7427 /** 7428 * Host to check for a redirect to after an attempt to GET 7429 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7430 * this is a prepaid device with zero balance.) 7431 * @hide 7432 */ 7433 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7434 "setup_prepaid_detection_redir_host"; 7435 7436 /** 7437 * The interval in milliseconds at which to check the number of SMS sent out without asking 7438 * for use permit, to limit the un-authorized SMS usage. 7439 * 7440 * @hide 7441 */ 7442 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7443 "sms_outgoing_check_interval_ms"; 7444 7445 /** 7446 * The number of outgoing SMS sent without asking for user permit (of {@link 7447 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7448 * 7449 * @hide 7450 */ 7451 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7452 "sms_outgoing_check_max_count"; 7453 7454 /** 7455 * Used to disable SMS short code confirmation - defaults to true. 7456 * True indcates we will do the check, etc. Set to false to disable. 7457 * @see com.android.internal.telephony.SmsUsageMonitor 7458 * @hide 7459 */ 7460 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7461 7462 /** 7463 * Used to select which country we use to determine premium sms codes. 7464 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7465 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7466 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7467 * @hide 7468 */ 7469 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7470 7471 /** 7472 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7473 * @hide 7474 */ 7475 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7476 7477 /** 7478 * Used to disable Tethering on a device - defaults to true 7479 * @hide 7480 */ 7481 public static final String TETHER_SUPPORTED = "tether_supported"; 7482 7483 /** 7484 * Used to require DUN APN on the device or not - defaults to a build config value 7485 * which defaults to false 7486 * @hide 7487 */ 7488 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7489 7490 /** 7491 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7492 * corresponding build config values are set it will override the APN DB 7493 * values. 7494 * Consists of a comma seperated list of strings: 7495 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7496 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7497 * @hide 7498 */ 7499 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7500 7501 /** 7502 * List of carrier apps which are whitelisted to prompt the user for install when 7503 * a sim card with matching uicc carrier privilege rules is inserted. 7504 * 7505 * The value is "package1;package2;..." 7506 * @hide 7507 */ 7508 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7509 7510 /** 7511 * USB Mass Storage Enabled 7512 */ 7513 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7514 7515 /** 7516 * If this setting is set (to anything), then all references 7517 * to Gmail on the device must change to Google Mail. 7518 */ 7519 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7520 7521 /** 7522 * Webview Data reduction proxy key. 7523 * @hide 7524 */ 7525 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7526 "webview_data_reduction_proxy_key"; 7527 7528 /** 7529 * Whether or not the WebView fallback mechanism should be enabled. 7530 * 0=disabled, 1=enabled. 7531 * @hide 7532 */ 7533 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7534 "webview_fallback_logic_enabled"; 7535 7536 /** 7537 * Name of the package used as WebView provider (if unset the provider is instead determined 7538 * by the system). 7539 * @hide 7540 */ 7541 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7542 7543 /** 7544 * Developer setting to enable WebView multiprocess rendering. 7545 * @hide 7546 */ 7547 @SystemApi 7548 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7549 7550 /** 7551 * The maximum number of notifications shown in 24 hours when switching networks. 7552 * @hide 7553 */ 7554 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 7555 "network_switch_notification_daily_limit"; 7556 7557 /** 7558 * The minimum time in milliseconds between notifications when switching networks. 7559 * @hide 7560 */ 7561 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 7562 "network_switch_notification_rate_limit_millis"; 7563 7564 /** 7565 * Whether to automatically switch away from wifi networks that lose Internet access. 7566 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 7567 * avoids such networks. Valid values are: 7568 * 7569 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 7570 * null: Ask the user whether to switch away from bad wifi. 7571 * 1: Avoid bad wifi. 7572 * 7573 * @hide 7574 */ 7575 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 7576 7577 /** 7578 * User setting for ConnectivityManager.getMeteredMultipathPreference(). This value may be 7579 * overridden by the system based on device or application state. If null, the value 7580 * specified by config_networkMeteredMultipathPreference is used. 7581 * 7582 * @hide 7583 */ 7584 public static final String NETWORK_METERED_MULTIPATH_PREFERENCE = 7585 "network_metered_multipath_preference"; 7586 7587 /** 7588 * Whether Wifi display is enabled/disabled 7589 * 0=disabled. 1=enabled. 7590 * @hide 7591 */ 7592 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7593 7594 /** 7595 * Whether Wifi display certification mode is enabled/disabled 7596 * 0=disabled. 1=enabled. 7597 * @hide 7598 */ 7599 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7600 "wifi_display_certification_on"; 7601 7602 /** 7603 * WPS Configuration method used by Wifi display, this setting only 7604 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7605 * 7606 * Possible values are: 7607 * 7608 * WpsInfo.INVALID: use default WPS method chosen by framework 7609 * WpsInfo.PBC : use Push button 7610 * WpsInfo.KEYPAD : use Keypad 7611 * WpsInfo.DISPLAY: use Display 7612 * @hide 7613 */ 7614 public static final String WIFI_DISPLAY_WPS_CONFIG = 7615 "wifi_display_wps_config"; 7616 7617 /** 7618 * Whether to notify the user of open networks. 7619 * <p> 7620 * If not connected and the scan results have an open network, we will 7621 * put this notification up. If we attempt to connect to a network or 7622 * the open network(s) disappear, we remove the notification. When we 7623 * show the notification, we will not show it again for 7624 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7625 */ 7626 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7627 "wifi_networks_available_notification_on"; 7628 /** 7629 * {@hide} 7630 */ 7631 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7632 "wimax_networks_available_notification_on"; 7633 7634 /** 7635 * Whether we support connecting to Carrier Networks. 7636 * @hide 7637 **/ 7638 public static final String WIFI_CONNECT_CARRIER_NETWORKS = 7639 "wifi_connect_carrier_networks"; 7640 7641 /** 7642 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7643 * Connecting to a network will reset the timer. 7644 */ 7645 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7646 "wifi_networks_available_repeat_delay"; 7647 7648 /** 7649 * 802.11 country code in ISO 3166 format 7650 * @hide 7651 */ 7652 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7653 7654 /** 7655 * The interval in milliseconds to issue wake up scans when wifi needs 7656 * to connect. This is necessary to connect to an access point when 7657 * device is on the move and the screen is off. 7658 * @hide 7659 */ 7660 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7661 "wifi_framework_scan_interval_ms"; 7662 7663 /** 7664 * The interval in milliseconds after which Wi-Fi is considered idle. 7665 * When idle, it is possible for the device to be switched from Wi-Fi to 7666 * the mobile data network. 7667 * @hide 7668 */ 7669 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7670 7671 /** 7672 * When the number of open networks exceeds this number, the 7673 * least-recently-used excess networks will be removed. 7674 */ 7675 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7676 7677 /** 7678 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7679 */ 7680 public static final String WIFI_ON = "wifi_on"; 7681 7682 /** 7683 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7684 * @hide 7685 */ 7686 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7687 "wifi_scan_always_enabled"; 7688 7689 /** 7690 * Value to specify if Wi-Fi Wakeup feature is enabled. 7691 * 7692 * Type: int (0 for false, 1 for true) 7693 * @hide 7694 */ 7695 @SystemApi 7696 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 7697 7698 /** 7699 * Value to specify if network recommendations from 7700 * {@link com.android.server.NetworkScoreService} are enabled. 7701 * 7702 * Type: int (0 for false, 1 for true) 7703 * @hide 7704 */ 7705 @SystemApi 7706 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 7707 "network_recommendations_enabled"; 7708 7709 /** 7710 * Value to specify if the Wi-Fi Framework should defer to 7711 * {@link com.android.server.NetworkScoreService} for evaluating saved open networks. 7712 * 7713 * Type: int (0 for false, 1 for true) 7714 * @hide 7715 */ 7716 @SystemApi 7717 public static final String CURATE_SAVED_OPEN_NETWORKS = "curate_saved_open_networks"; 7718 7719 /** 7720 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 7721 * will give a recommendation request to complete before returning a default response. 7722 * 7723 * Type: long 7724 * @hide 7725 */ 7726 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 7727 "network_recommendation_request_timeout_ms"; 7728 7729 /** 7730 * The expiration time in milliseconds for the {@link android.net.WifiKey} request cache in 7731 * {@link com.android.server.wifi.RecommendedNetworkEvaluator}. 7732 * 7733 * Type: long 7734 * @hide 7735 */ 7736 public static final String RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS = 7737 "recommended_network_evaluator_cache_expiry_ms"; 7738 7739 /** 7740 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7741 * connectivity. 7742 * @hide 7743 */ 7744 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7745 "ble_scan_always_enabled"; 7746 7747 /** 7748 * Used to save the Wifi_ON state prior to tethering. 7749 * This state will be checked to restore Wifi after 7750 * the user turns off tethering. 7751 * 7752 * @hide 7753 */ 7754 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7755 7756 /** 7757 * The interval in milliseconds to scan as used by the wifi supplicant 7758 * @hide 7759 */ 7760 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7761 "wifi_supplicant_scan_interval_ms"; 7762 7763 /** 7764 * whether frameworks handles wifi auto-join 7765 * @hide 7766 */ 7767 public static final String WIFI_ENHANCED_AUTO_JOIN = 7768 "wifi_enhanced_auto_join"; 7769 7770 /** 7771 * whether settings show RSSI 7772 * @hide 7773 */ 7774 public static final String WIFI_NETWORK_SHOW_RSSI = 7775 "wifi_network_show_rssi"; 7776 7777 /** 7778 * The interval in milliseconds to scan at supplicant when p2p is connected 7779 * @hide 7780 */ 7781 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7782 "wifi_scan_interval_p2p_connected_ms"; 7783 7784 /** 7785 * Whether the Wi-Fi watchdog is enabled. 7786 */ 7787 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7788 7789 /** 7790 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7791 * the setting needs to be set to 0 to disable it. 7792 * @hide 7793 */ 7794 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7795 "wifi_watchdog_poor_network_test_enabled"; 7796 7797 /** 7798 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7799 * needs to be set to 0 to disable it. 7800 * @hide 7801 */ 7802 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7803 "wifi_suspend_optimizations_enabled"; 7804 7805 /** 7806 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7807 * will enable it. In the future, additional values may be supported. 7808 * @hide 7809 */ 7810 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7811 "wifi_verbose_logging_enabled"; 7812 7813 /** 7814 * The maximum number of times we will retry a connection to an access 7815 * point for which we have failed in acquiring an IP address from DHCP. 7816 * A value of N means that we will make N+1 connection attempts in all. 7817 */ 7818 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7819 7820 /** 7821 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7822 * data connectivity to be established after a disconnect from Wi-Fi. 7823 */ 7824 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7825 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7826 7827 /** 7828 * This setting controls whether WiFi configurations created by a Device Owner app 7829 * should be locked down (that is, be editable or removable only by the Device Owner App, 7830 * not even by Settings app). 7831 * This setting takes integer values. Non-zero values mean DO created configurations 7832 * are locked down. Value of zero means they are not. Default value in the absence of 7833 * actual value to this setting is 0. 7834 */ 7835 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7836 "wifi_device_owner_configs_lockdown"; 7837 7838 /** 7839 * The operational wifi frequency band 7840 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7841 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7842 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7843 * 7844 * @hide 7845 */ 7846 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7847 7848 /** 7849 * The Wi-Fi peer-to-peer device name 7850 * @hide 7851 */ 7852 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7853 7854 /** 7855 * The min time between wifi disable and wifi enable 7856 * @hide 7857 */ 7858 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7859 7860 /** 7861 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7862 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7863 * has been seen in this time period. 7864 * 7865 * If this is less than or equal to zero, we use a more conservative behavior and only check 7866 * for a non-null score from the currently connected or target BSSID. 7867 * @hide 7868 */ 7869 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7870 "wifi_ephemeral_out_of_range_timeout_ms"; 7871 7872 /** 7873 * The number of milliseconds to delay when checking for data stalls during 7874 * non-aggressive detection. (screen is turned off.) 7875 * @hide 7876 */ 7877 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7878 "data_stall_alarm_non_aggressive_delay_in_ms"; 7879 7880 /** 7881 * The number of milliseconds to delay when checking for data stalls during 7882 * aggressive detection. (screen on or suspected data stall) 7883 * @hide 7884 */ 7885 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7886 "data_stall_alarm_aggressive_delay_in_ms"; 7887 7888 /** 7889 * The number of milliseconds to allow the provisioning apn to remain active 7890 * @hide 7891 */ 7892 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7893 "provisioning_apn_alarm_delay_in_ms"; 7894 7895 /** 7896 * The interval in milliseconds at which to check gprs registration 7897 * after the first registration mismatch of gprs and voice service, 7898 * to detect possible data network registration problems. 7899 * 7900 * @hide 7901 */ 7902 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7903 "gprs_register_check_period_ms"; 7904 7905 /** 7906 * Nonzero causes Log.wtf() to crash. 7907 * @hide 7908 */ 7909 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7910 7911 /** 7912 * Ringer mode. This is used internally, changing this value will not 7913 * change the ringer mode. See AudioManager. 7914 */ 7915 public static final String MODE_RINGER = "mode_ringer"; 7916 7917 /** 7918 * Overlay display devices setting. 7919 * The associated value is a specially formatted string that describes the 7920 * size and density of simulated secondary display devices. 7921 * <p> 7922 * Format: {width}x{height}/{dpi};... 7923 * </p><p> 7924 * Example: 7925 * <ul> 7926 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7927 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7928 * at 1080p and the second at 720p.</li> 7929 * <li>If the value is empty, then no overlay display devices are created.</li> 7930 * </ul></p> 7931 * 7932 * @hide 7933 */ 7934 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7935 7936 /** 7937 * Threshold values for the duration and level of a discharge cycle, 7938 * under which we log discharge cycle info. 7939 * 7940 * @hide 7941 */ 7942 public static final String 7943 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7944 7945 /** @hide */ 7946 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7947 7948 /** 7949 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7950 * intents on application crashes and ANRs. If this is disabled, the 7951 * crash/ANR dialog will never display the "Report" button. 7952 * <p> 7953 * Type: int (0 = disallow, 1 = allow) 7954 * 7955 * @hide 7956 */ 7957 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7958 7959 /** 7960 * Maximum age of entries kept by {@link DropBoxManager}. 7961 * 7962 * @hide 7963 */ 7964 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7965 7966 /** 7967 * Maximum number of entry files which {@link DropBoxManager} will keep 7968 * around. 7969 * 7970 * @hide 7971 */ 7972 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7973 7974 /** 7975 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7976 * what. 7977 * 7978 * @hide 7979 */ 7980 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7981 7982 /** 7983 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7984 * will use. 7985 * 7986 * @hide 7987 */ 7988 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7989 7990 /** 7991 * Percent of total disk which {@link DropBoxManager} will never dip 7992 * into. 7993 * 7994 * @hide 7995 */ 7996 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7997 7998 /** 7999 * Prefix for per-tag dropbox disable/enable settings. 8000 * 8001 * @hide 8002 */ 8003 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 8004 8005 /** 8006 * Lines of logcat to include with system crash/ANR/etc. reports, as a 8007 * prefix of the dropbox tag of the report type. For example, 8008 * "logcat_for_system_server_anr" controls the lines of logcat captured 8009 * with system server ANR reports. 0 to disable. 8010 * 8011 * @hide 8012 */ 8013 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 8014 8015 /** 8016 * The interval in minutes after which the amount of free storage left 8017 * on the device is logged to the event log 8018 * 8019 * @hide 8020 */ 8021 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 8022 8023 /** 8024 * Threshold for the amount of change in disk free space required to 8025 * report the amount of free space. Used to prevent spamming the logs 8026 * when the disk free space isn't changing frequently. 8027 * 8028 * @hide 8029 */ 8030 public static final String 8031 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 8032 8033 /** 8034 * Minimum percentage of free storage on the device that is used to 8035 * determine if the device is running low on storage. The default is 10. 8036 * <p> 8037 * Say this value is set to 10, the device is considered running low on 8038 * storage if 90% or more of the device storage is filled up. 8039 * 8040 * @hide 8041 */ 8042 public static final String 8043 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 8044 8045 /** 8046 * Maximum byte size of the low storage threshold. This is to ensure 8047 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 8048 * overly large threshold for large storage devices. Currently this must 8049 * be less than 2GB. This default is 500MB. 8050 * 8051 * @hide 8052 */ 8053 public static final String 8054 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 8055 8056 /** 8057 * Minimum bytes of free storage on the device before the data partition 8058 * is considered full. By default, 1 MB is reserved to avoid system-wide 8059 * SQLite disk full exceptions. 8060 * 8061 * @hide 8062 */ 8063 public static final String 8064 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 8065 8066 /** 8067 * The maximum reconnect delay for short network outages or when the 8068 * network is suspended due to phone use. 8069 * 8070 * @hide 8071 */ 8072 public static final String 8073 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 8074 8075 /** 8076 * The number of milliseconds to delay before sending out 8077 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 8078 * 8079 * @hide 8080 */ 8081 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 8082 8083 8084 /** 8085 * Network sampling interval, in seconds. We'll generate link information 8086 * about bytes/packets sent and error rates based on data sampled in this interval 8087 * 8088 * @hide 8089 */ 8090 8091 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 8092 "connectivity_sampling_interval_in_seconds"; 8093 8094 /** 8095 * The series of successively longer delays used in retrying to download PAC file. 8096 * Last delay is used between successful PAC downloads. 8097 * 8098 * @hide 8099 */ 8100 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 8101 8102 /** 8103 * Don't attempt to detect captive portals. 8104 * 8105 * @hide 8106 */ 8107 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 8108 8109 /** 8110 * When detecting a captive portal, display a notification that 8111 * prompts the user to sign in. 8112 * 8113 * @hide 8114 */ 8115 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 8116 8117 /** 8118 * When detecting a captive portal, immediately disconnect from the 8119 * network and do not reconnect to that network in the future. 8120 * 8121 * @hide 8122 */ 8123 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 8124 8125 /** 8126 * What to do when connecting a network that presents a captive portal. 8127 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 8128 * 8129 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 8130 * @hide 8131 */ 8132 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 8133 8134 /** 8135 * Setting to turn off captive portal detection. Feature is enabled by 8136 * default and the setting needs to be set to 0 to disable it. 8137 * 8138 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 8139 * @hide 8140 */ 8141 @Deprecated 8142 public static final String 8143 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 8144 8145 /** 8146 * The server used for captive portal detection upon a new conection. A 8147 * 204 response code from the server is used for validation. 8148 * TODO: remove this deprecated symbol. 8149 * 8150 * @hide 8151 */ 8152 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 8153 8154 /** 8155 * The URL used for HTTPS captive portal detection upon a new connection. 8156 * A 204 response code from the server is used for validation. 8157 * 8158 * @hide 8159 */ 8160 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 8161 8162 /** 8163 * The URL used for HTTP captive portal detection upon a new connection. 8164 * A 204 response code from the server is used for validation. 8165 * 8166 * @hide 8167 */ 8168 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 8169 8170 /** 8171 * The URL used for fallback HTTP captive portal detection when previous HTTP 8172 * and HTTPS captive portal detection attemps did not return a conclusive answer. 8173 * 8174 * @hide 8175 */ 8176 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 8177 8178 /** 8179 * A comma separated list of URLs used for captive portal detection in addition to the 8180 * fallback HTTP url associated with the CAPTIVE_PORTAL_FALLBACK_URL settings. 8181 * 8182 * @hide 8183 */ 8184 public static final String CAPTIVE_PORTAL_OTHER_FALLBACK_URLS = 8185 "captive_portal_other_fallback_urls"; 8186 8187 /** 8188 * Whether to use HTTPS for network validation. This is enabled by default and the setting 8189 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 8190 * don't actually use HTTPS, but it's consistent with the other settings. 8191 * 8192 * @hide 8193 */ 8194 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8195 8196 /** 8197 * Which User-Agent string to use in the header of the captive portal detection probes. 8198 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 8199 * 8200 * @hide 8201 */ 8202 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 8203 8204 /** 8205 * Whether network service discovery is enabled. 8206 * 8207 * @hide 8208 */ 8209 public static final String NSD_ON = "nsd_on"; 8210 8211 /** 8212 * Let user pick default install location. 8213 * 8214 * @hide 8215 */ 8216 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8217 8218 /** 8219 * Default install location value. 8220 * 0 = auto, let system decide 8221 * 1 = internal 8222 * 2 = sdcard 8223 * @hide 8224 */ 8225 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8226 8227 /** 8228 * ms during which to consume extra events related to Inet connection 8229 * condition after a transtion to fully-connected 8230 * 8231 * @hide 8232 */ 8233 public static final String 8234 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8235 8236 /** 8237 * ms during which to consume extra events related to Inet connection 8238 * condtion after a transtion to partly-connected 8239 * 8240 * @hide 8241 */ 8242 public static final String 8243 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8244 8245 /** {@hide} */ 8246 public static final String 8247 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8248 8249 /** 8250 * Host name and port for global http proxy. Uses ':' seperator for 8251 * between host and port. 8252 */ 8253 public static final String HTTP_PROXY = "http_proxy"; 8254 8255 /** 8256 * Host name for global http proxy. Set via ConnectivityManager. 8257 * 8258 * @hide 8259 */ 8260 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8261 8262 /** 8263 * Integer host port for global http proxy. Set via ConnectivityManager. 8264 * 8265 * @hide 8266 */ 8267 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8268 8269 /** 8270 * Exclusion list for global proxy. This string contains a list of 8271 * comma-separated domains where the global proxy does not apply. 8272 * Domains should be listed in a comma- separated list. Example of 8273 * acceptable formats: ".domain1.com,my.domain2.com" Use 8274 * ConnectivityManager to set/get. 8275 * 8276 * @hide 8277 */ 8278 public static final String 8279 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8280 8281 /** 8282 * The location PAC File for the proxy. 8283 * @hide 8284 */ 8285 public static final String 8286 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8287 8288 /** 8289 * Enables the UI setting to allow the user to specify the global HTTP 8290 * proxy and associated exclusion list. 8291 * 8292 * @hide 8293 */ 8294 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8295 8296 /** 8297 * Setting for default DNS in case nobody suggests one 8298 * 8299 * @hide 8300 */ 8301 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8302 8303 /** {@hide} */ 8304 public static final String 8305 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8306 /** {@hide} */ 8307 public static final String 8308 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8309 /** {@hide} */ 8310 public static final String 8311 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8312 /** {@hide} */ 8313 public static final String 8314 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8315 /** {@hide} */ 8316 public static final String 8317 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8318 /** {@hide} */ 8319 public static final String 8320 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 8321 /** {@hide} */ 8322 public static final String 8323 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8324 /** {@hide} */ 8325 public static final String 8326 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8327 /** {@hide} */ 8328 public static final String 8329 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 8330 8331 /** 8332 * Device Idle (Doze) specific settings. 8333 * This is encoded as a key=value list, separated by commas. Ex: 8334 * 8335 * "inactive_to=60000,sensing_to=400000" 8336 * 8337 * The following keys are supported: 8338 * 8339 * <pre> 8340 * inactive_to (long) 8341 * sensing_to (long) 8342 * motion_inactive_to (long) 8343 * idle_after_inactive_to (long) 8344 * idle_pending_to (long) 8345 * max_idle_pending_to (long) 8346 * idle_pending_factor (float) 8347 * idle_to (long) 8348 * max_idle_to (long) 8349 * idle_factor (float) 8350 * min_time_to_alarm (long) 8351 * max_temp_app_whitelist_duration (long) 8352 * notification_whitelist_duration (long) 8353 * </pre> 8354 * 8355 * <p> 8356 * Type: string 8357 * @hide 8358 * @see com.android.server.DeviceIdleController.Constants 8359 */ 8360 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8361 8362 /** 8363 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8364 * 8365 * <p> 8366 * Type: string 8367 * @hide 8368 * @see com.android.server.DeviceIdleController.Constants 8369 */ 8370 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8371 8372 /** 8373 * App standby (app idle) specific settings. 8374 * This is encoded as a key=value list, separated by commas. Ex: 8375 * 8376 * "idle_duration=5000,parole_interval=4500" 8377 * 8378 * The following keys are supported: 8379 * 8380 * <pre> 8381 * idle_duration2 (long) 8382 * wallclock_threshold (long) 8383 * parole_interval (long) 8384 * parole_duration (long) 8385 * 8386 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8387 * </pre> 8388 * 8389 * <p> 8390 * Type: string 8391 * @hide 8392 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8393 */ 8394 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8395 8396 /** 8397 * Alarm manager specific settings. 8398 * This is encoded as a key=value list, separated by commas. Ex: 8399 * 8400 * "min_futurity=5000,allow_while_idle_short_time=4500" 8401 * 8402 * The following keys are supported: 8403 * 8404 * <pre> 8405 * min_futurity (long) 8406 * min_interval (long) 8407 * allow_while_idle_short_time (long) 8408 * allow_while_idle_long_time (long) 8409 * allow_while_idle_whitelist_duration (long) 8410 * </pre> 8411 * 8412 * <p> 8413 * Type: string 8414 * @hide 8415 * @see com.android.server.AlarmManagerService.Constants 8416 */ 8417 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8418 8419 /** 8420 * Job scheduler specific settings. 8421 * This is encoded as a key=value list, separated by commas. Ex: 8422 * 8423 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8424 * 8425 * The following keys are supported: 8426 * 8427 * <pre> 8428 * min_idle_count (int) 8429 * min_charging_count (int) 8430 * min_connectivity_count (int) 8431 * min_content_count (int) 8432 * min_ready_jobs_count (int) 8433 * heavy_use_factor (float) 8434 * moderate_use_factor (float) 8435 * fg_job_count (int) 8436 * bg_normal_job_count (int) 8437 * bg_moderate_job_count (int) 8438 * bg_low_job_count (int) 8439 * bg_critical_job_count (int) 8440 * </pre> 8441 * 8442 * <p> 8443 * Type: string 8444 * @hide 8445 * @see com.android.server.job.JobSchedulerService.Constants 8446 */ 8447 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8448 8449 /** 8450 * ShortcutManager specific settings. 8451 * This is encoded as a key=value list, separated by commas. Ex: 8452 * 8453 * "reset_interval_sec=86400,max_updates_per_interval=1" 8454 * 8455 * The following keys are supported: 8456 * 8457 * <pre> 8458 * reset_interval_sec (long) 8459 * max_updates_per_interval (int) 8460 * max_icon_dimension_dp (int, DP) 8461 * max_icon_dimension_dp_lowram (int, DP) 8462 * max_shortcuts (int) 8463 * icon_quality (int, 0-100) 8464 * icon_format (String) 8465 * </pre> 8466 * 8467 * <p> 8468 * Type: string 8469 * @hide 8470 * @see com.android.server.pm.ShortcutService.ConfigConstants 8471 */ 8472 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8473 8474 /** 8475 * Get the key that retrieves a bluetooth headset's priority. 8476 * @hide 8477 */ 8478 public static final String getBluetoothHeadsetPriorityKey(String address) { 8479 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8480 } 8481 8482 /** 8483 * Get the key that retrieves a bluetooth a2dp sink's priority. 8484 * @hide 8485 */ 8486 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8487 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8488 } 8489 8490 /** 8491 * Get the key that retrieves a bluetooth a2dp src's priority. 8492 * @hide 8493 */ 8494 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8495 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8496 } 8497 8498 /** 8499 * Get the key that retrieves a bluetooth Input Device's priority. 8500 * @hide 8501 */ 8502 public static final String getBluetoothInputDevicePriorityKey(String address) { 8503 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8504 } 8505 8506 /** 8507 * Get the key that retrieves a bluetooth pan client priority. 8508 * @hide 8509 */ 8510 public static final String getBluetoothPanPriorityKey(String address) { 8511 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8512 } 8513 8514 /** 8515 * Get the key that retrieves a bluetooth map priority. 8516 * @hide 8517 */ 8518 public static final String getBluetoothMapPriorityKey(String address) { 8519 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8520 } 8521 8522 /** 8523 * Get the key that retrieves a bluetooth map client priority. 8524 * @hide 8525 */ 8526 public static final String getBluetoothMapClientPriorityKey(String address) { 8527 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8528 } 8529 8530 /** 8531 * Get the key that retrieves a bluetooth pbap client priority. 8532 * @hide 8533 */ 8534 public static final String getBluetoothPbapClientPriorityKey(String address) { 8535 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8536 } 8537 8538 /** 8539 * Get the key that retrieves a bluetooth sap priority. 8540 * @hide 8541 */ 8542 public static final String getBluetoothSapPriorityKey(String address) { 8543 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8544 } 8545 8546 /** 8547 * Scaling factor for normal window animations. Setting to 0 will 8548 * disable window animations. 8549 */ 8550 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8551 8552 /** 8553 * Scaling factor for activity transition animations. Setting to 0 will 8554 * disable window animations. 8555 */ 8556 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8557 8558 /** 8559 * Scaling factor for Animator-based animations. This affects both the 8560 * start delay and duration of all such animations. Setting to 0 will 8561 * cause animations to end immediately. The default value is 1. 8562 */ 8563 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8564 8565 /** 8566 * Scaling factor for normal window animations. Setting to 0 will 8567 * disable window animations. 8568 * 8569 * @hide 8570 */ 8571 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8572 8573 /** 8574 * If 0, the compatibility mode is off for all applications. 8575 * If 1, older applications run under compatibility mode. 8576 * TODO: remove this settings before code freeze (bug/1907571) 8577 * @hide 8578 */ 8579 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8580 8581 /** 8582 * CDMA only settings 8583 * Emergency Tone 0 = Off 8584 * 1 = Alert 8585 * 2 = Vibrate 8586 * @hide 8587 */ 8588 public static final String EMERGENCY_TONE = "emergency_tone"; 8589 8590 /** 8591 * CDMA only settings 8592 * Whether the auto retry is enabled. The value is 8593 * boolean (1 or 0). 8594 * @hide 8595 */ 8596 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8597 8598 /** 8599 * A setting that can be read whether the emergency affordance is currently needed. 8600 * The value is a boolean (1 or 0). 8601 * @hide 8602 */ 8603 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 8604 8605 /** 8606 * See RIL_PreferredNetworkType in ril.h 8607 * @hide 8608 */ 8609 public static final String PREFERRED_NETWORK_MODE = 8610 "preferred_network_mode"; 8611 8612 /** 8613 * Name of an application package to be debugged. 8614 */ 8615 public static final String DEBUG_APP = "debug_app"; 8616 8617 /** 8618 * If 1, when launching DEBUG_APP it will wait for the debugger before 8619 * starting user code. If 0, it will run normally. 8620 */ 8621 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8622 8623 /** 8624 * Control whether the process CPU usage meter should be shown. 8625 * 8626 * @deprecated This functionality is no longer available as of 8627 * {@link android.os.Build.VERSION_CODES#N_MR1}. 8628 */ 8629 @Deprecated 8630 public static final String SHOW_PROCESSES = "show_processes"; 8631 8632 /** 8633 * If 1 low power mode is enabled. 8634 * @hide 8635 */ 8636 public static final String LOW_POWER_MODE = "low_power"; 8637 8638 /** 8639 * Battery level [1-99] at which low power mode automatically turns on. 8640 * If 0, it will not automatically turn on. 8641 * @hide 8642 */ 8643 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8644 8645 /** 8646 * If not 0, the activity manager will aggressively finish activities and 8647 * processes as soon as they are no longer needed. If 0, the normal 8648 * extended lifetime is used. 8649 */ 8650 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8651 8652 /** 8653 * @hide 8654 * If not 0, the activity manager will implement a looser version of background 8655 * check that is more compatible with existing apps. 8656 */ 8657 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8658 8659 /** 8660 * Use Dock audio output for media: 8661 * 0 = disabled 8662 * 1 = enabled 8663 * @hide 8664 */ 8665 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8666 8667 /** 8668 * The surround sound formats AC3, DTS or IEC61937 are 8669 * available for use if they are detected. 8670 * This is the default mode. 8671 * 8672 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8673 * devices that have an S/PDIF output. This is because S/PDIF 8674 * is unidirectional and the TV cannot know if a decoder is 8675 * connected. So it assumes they are always available. 8676 * @hide 8677 */ 8678 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8679 8680 /** 8681 * AC3, DTS or IEC61937 are NEVER available, even if they 8682 * are detected by the hardware. Those formats will not be 8683 * reported. 8684 * 8685 * An example use case would be an AVR reports that it is capable of 8686 * surround sound decoding but is broken. If NEVER is chosen 8687 * then apps must use PCM output instead of encoded output. 8688 * @hide 8689 */ 8690 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8691 8692 /** 8693 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8694 * are not detected by the hardware. Those formats will be 8695 * reported as part of the HDMI output capability. Applications 8696 * are then free to use either PCM or encoded output. 8697 * 8698 * An example use case would be a when TV was connected over 8699 * TOS-link to an AVR. But the TV could not see it because TOS-link 8700 * is unidirectional. 8701 * @hide 8702 */ 8703 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8704 8705 /** 8706 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8707 * ENCODED_SURROUND_OUTPUT_NEVER or 8708 * ENCODED_SURROUND_OUTPUT_ALWAYS 8709 * @hide 8710 */ 8711 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8712 8713 /** 8714 * Persisted safe headphone volume management state by AudioService 8715 * @hide 8716 */ 8717 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8718 8719 /** 8720 * URL for tzinfo (time zone) updates 8721 * @hide 8722 */ 8723 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8724 8725 /** 8726 * URL for tzinfo (time zone) update metadata 8727 * @hide 8728 */ 8729 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8730 8731 /** 8732 * URL for selinux (mandatory access control) updates 8733 * @hide 8734 */ 8735 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8736 8737 /** 8738 * URL for selinux (mandatory access control) update metadata 8739 * @hide 8740 */ 8741 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8742 8743 /** 8744 * URL for sms short code updates 8745 * @hide 8746 */ 8747 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8748 "sms_short_codes_content_url"; 8749 8750 /** 8751 * URL for sms short code update metadata 8752 * @hide 8753 */ 8754 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8755 "sms_short_codes_metadata_url"; 8756 8757 /** 8758 * URL for apn_db updates 8759 * @hide 8760 */ 8761 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8762 8763 /** 8764 * URL for apn_db update metadata 8765 * @hide 8766 */ 8767 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8768 8769 /** 8770 * URL for cert pinlist updates 8771 * @hide 8772 */ 8773 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8774 8775 /** 8776 * URL for cert pinlist updates 8777 * @hide 8778 */ 8779 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8780 8781 /** 8782 * URL for intent firewall updates 8783 * @hide 8784 */ 8785 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8786 "intent_firewall_content_url"; 8787 8788 /** 8789 * URL for intent firewall update metadata 8790 * @hide 8791 */ 8792 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8793 "intent_firewall_metadata_url"; 8794 8795 /** 8796 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8797 * @hide 8798 */ 8799 public static final String SELINUX_STATUS = "selinux_status"; 8800 8801 /** 8802 * Developer setting to force RTL layout. 8803 * @hide 8804 */ 8805 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8806 8807 /** 8808 * Milliseconds after screen-off after which low battery sounds will be silenced. 8809 * 8810 * If zero, battery sounds will always play. 8811 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8812 * 8813 * @hide 8814 */ 8815 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8816 8817 /** 8818 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8819 * the caller is done with this, they should call {@link ContentResolver#delete} to 8820 * clean up any value that they may have written. 8821 * 8822 * @hide 8823 */ 8824 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8825 8826 /** 8827 * Defines global runtime overrides to window policy. 8828 * 8829 * See {@link com.android.server.policy.PolicyControl} for value format. 8830 * 8831 * @hide 8832 */ 8833 public static final String POLICY_CONTROL = "policy_control"; 8834 8835 /** 8836 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8837 * or ZEN_MODE_NO_INTERRUPTIONS. 8838 * 8839 * @hide 8840 */ 8841 public static final String ZEN_MODE = "zen_mode"; 8842 8843 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8844 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8845 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8846 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8847 8848 /** @hide */ public static String zenModeToString(int mode) { 8849 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8850 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8851 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8852 return "ZEN_MODE_OFF"; 8853 } 8854 8855 /** @hide */ public static boolean isValidZenMode(int value) { 8856 switch (value) { 8857 case Global.ZEN_MODE_OFF: 8858 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8859 case Global.ZEN_MODE_ALARMS: 8860 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8861 return true; 8862 default: 8863 return false; 8864 } 8865 } 8866 8867 /** 8868 * Value of the ringer before entering zen mode. 8869 * 8870 * @hide 8871 */ 8872 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8873 8874 /** 8875 * Opaque value, changes when persisted zen mode configuration changes. 8876 * 8877 * @hide 8878 */ 8879 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8880 8881 /** 8882 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8883 * 8884 * @hide 8885 */ 8886 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8887 "heads_up_notifications_enabled"; 8888 8889 /** @hide */ public static final int HEADS_UP_OFF = 0; 8890 /** @hide */ public static final int HEADS_UP_ON = 1; 8891 8892 /** 8893 * The name of the device 8894 */ 8895 public static final String DEVICE_NAME = "device_name"; 8896 8897 /** 8898 * Whether the NetworkScoringService has been first initialized. 8899 * <p> 8900 * Type: int (0 for false, 1 for true) 8901 * @hide 8902 */ 8903 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8904 8905 /** 8906 * Whether the user wants to be prompted for password to decrypt the device on boot. 8907 * This only matters if the storage is encrypted. 8908 * <p> 8909 * Type: int (0 for false, 1 for true) 8910 * @hide 8911 */ 8912 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8913 8914 /** 8915 * Whether the Volte is enabled 8916 * <p> 8917 * Type: int (0 for false, 1 for true) 8918 * @hide 8919 */ 8920 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8921 8922 /** 8923 * Whether VT (Video Telephony over IMS) is enabled 8924 * <p> 8925 * Type: int (0 for false, 1 for true) 8926 * 8927 * @hide 8928 */ 8929 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8930 8931 /** 8932 * Whether WFC is enabled 8933 * <p> 8934 * Type: int (0 for false, 1 for true) 8935 * 8936 * @hide 8937 */ 8938 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8939 8940 /** 8941 * WFC mode on home/non-roaming network. 8942 * <p> 8943 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8944 * 8945 * @hide 8946 */ 8947 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8948 8949 /** 8950 * WFC mode on roaming network. 8951 * <p> 8952 * Type: int - see {@link WFC_IMS_MODE} for values 8953 * 8954 * @hide 8955 */ 8956 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 8957 8958 /** 8959 * Whether WFC roaming is enabled 8960 * <p> 8961 * Type: int (0 for false, 1 for true) 8962 * 8963 * @hide 8964 */ 8965 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8966 8967 /** 8968 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8969 * this via gservices, OMA-DM, carrier app, etc. 8970 * <p> 8971 * Type: int (0 for false, 1 for true) 8972 * @hide 8973 */ 8974 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8975 8976 /** 8977 * Ephemeral app cookie max size in bytes. 8978 * <p> 8979 * Type: int 8980 * @hide 8981 */ 8982 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8983 "ephemeral_cookie_max_size_bytes"; 8984 8985 /** 8986 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 8987 * enabled. Set to zero to disable. 8988 * <p> 8989 * Type: int (0 for false, 1 for true) 8990 * 8991 * @hide 8992 */ 8993 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 8994 8995 /** 8996 * A mask applied to the ephemeral hash to generate the hash prefix. 8997 * <p> 8998 * Type: int 8999 * 9000 * @hide 9001 */ 9002 public static final String EPHEMERAL_HASH_PREFIX_MASK = "ephemeral_hash_prefix_mask"; 9003 9004 /** 9005 * Number of hash prefixes to send during ephemeral resolution. 9006 * <p> 9007 * Type: int 9008 * 9009 * @hide 9010 */ 9011 public static final String EPHEMERAL_HASH_PREFIX_COUNT = "ephemeral_hash_prefix_count"; 9012 9013 /** 9014 * The duration for caching uninstalled ephemeral apps. 9015 * <p> 9016 * Type: long 9017 * @hide 9018 */ 9019 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 9020 "uninstalled_ephemeral_app_cache_duration_millis"; 9021 9022 /** 9023 * Allows switching users when system user is locked. 9024 * <p> 9025 * Type: int 9026 * @hide 9027 */ 9028 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 9029 "allow_user_switching_when_system_user_locked"; 9030 9031 /** 9032 * Boot count since the device starts running APK level 24. 9033 * <p> 9034 * Type: int 9035 */ 9036 public static final String BOOT_COUNT = "boot_count"; 9037 9038 /** 9039 * Whether the safe boot is disallowed. 9040 * 9041 * <p>This setting should have the identical value as the corresponding user restriction. 9042 * The purpose of the setting is to make the restriction available in early boot stages 9043 * before the user restrictions are loaded. 9044 * @hide 9045 */ 9046 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 9047 9048 /** 9049 * Whether this device is currently in retail demo mode. If true, device 9050 * usage is severely limited. 9051 * <p> 9052 * Type: int (0 for false, 1 for true) 9053 * @hide 9054 */ 9055 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 9056 9057 /** 9058 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 9059 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 9060 * keys are supported: 9061 * 9062 * <pre> 9063 * user_inactivity_timeout_ms (long) 9064 * warning_dialog_timeout_ms (long) 9065 * </pre> 9066 * <p> 9067 * Type: string 9068 * 9069 * @hide 9070 */ 9071 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 9072 9073 /** 9074 * The reason for the settings database being downgraded. This is only for 9075 * troubleshooting purposes and its value should not be interpreted in any way. 9076 * 9077 * Type: string 9078 * 9079 * @hide 9080 */ 9081 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 9082 9083 /** 9084 * Settings to backup. This is here so that it's in the same place as the settings 9085 * keys and easy to update. 9086 * 9087 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 9088 * and Secure as well. This is because those tables drive both backup and 9089 * restore, and restore needs to properly whitelist keys that used to live 9090 * in those namespaces. The keys will only actually be backed up / restored 9091 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 9092 * 9093 * NOTE: Settings are backed up and restored in the order they appear 9094 * in this array. If you have one setting depending on another, 9095 * make sure that they are ordered appropriately. 9096 * 9097 * @hide 9098 */ 9099 public static final String[] SETTINGS_TO_BACKUP = { 9100 BUGREPORT_IN_POWER_MENU, 9101 STAY_ON_WHILE_PLUGGED_IN, 9102 AUTO_TIME, 9103 AUTO_TIME_ZONE, 9104 POWER_SOUNDS_ENABLED, 9105 DOCK_SOUNDS_ENABLED, 9106 CHARGING_SOUNDS_ENABLED, 9107 USB_MASS_STORAGE_ENABLED, 9108 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 9109 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 9110 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 9111 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 9112 WIFI_NUM_OPEN_NETWORKS_KEPT, 9113 EMERGENCY_TONE, 9114 CALL_AUTO_RETRY, 9115 DOCK_AUDIO_MEDIA_ENABLED, 9116 ENCODED_SURROUND_OUTPUT, 9117 LOW_POWER_MODE_TRIGGER_LEVEL, 9118 BLUETOOTH_ON 9119 }; 9120 9121 // Populated lazily, guarded by class object: 9122 private static NameValueCache sNameValueCache = new NameValueCache( 9123 CONTENT_URI, 9124 CALL_METHOD_GET_GLOBAL, 9125 CALL_METHOD_PUT_GLOBAL); 9126 9127 // Certain settings have been moved from global to the per-user secure namespace 9128 private static final HashSet<String> MOVED_TO_SECURE; 9129 static { 9130 MOVED_TO_SECURE = new HashSet<String>(1); 9131 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 9132 } 9133 9134 /** @hide */ 9135 public static void getMovedToSecureSettings(Set<String> outKeySet) { 9136 outKeySet.addAll(MOVED_TO_SECURE); 9137 } 9138 9139 /** 9140 * Look up a name in the database. 9141 * @param resolver to access the database with 9142 * @param name to look up in the table 9143 * @return the corresponding value, or null if not present 9144 */ 9145 public static String getString(ContentResolver resolver, String name) { 9146 return getStringForUser(resolver, name, UserHandle.myUserId()); 9147 } 9148 9149 /** @hide */ 9150 public static String getStringForUser(ContentResolver resolver, String name, 9151 int userHandle) { 9152 if (MOVED_TO_SECURE.contains(name)) { 9153 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9154 + " to android.provider.Settings.Secure, returning read-only value."); 9155 return Secure.getStringForUser(resolver, name, userHandle); 9156 } 9157 return sNameValueCache.getStringForUser(resolver, name, userHandle); 9158 } 9159 9160 /** 9161 * Store a name/value pair into the database. 9162 * @param resolver to access the database with 9163 * @param name to store 9164 * @param value to associate with the name 9165 * @return true if the value was set, false on database errors 9166 */ 9167 public static boolean putString(ContentResolver resolver, 9168 String name, String value) { 9169 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 9170 } 9171 9172 /** @hide */ 9173 public static boolean putStringForUser(ContentResolver resolver, 9174 String name, String value, int userHandle) { 9175 if (LOCAL_LOGV) { 9176 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 9177 + " for " + userHandle); 9178 } 9179 // Global and Secure have the same access policy so we can forward writes 9180 if (MOVED_TO_SECURE.contains(name)) { 9181 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9182 + " to android.provider.Settings.Secure, value is unchanged."); 9183 return Secure.putStringForUser(resolver, name, value, userHandle); 9184 } 9185 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 9186 } 9187 9188 /** 9189 * Construct the content URI for a particular name/value pair, 9190 * useful for monitoring changes with a ContentObserver. 9191 * @param name to look up in the table 9192 * @return the corresponding content URI, or null if not present 9193 */ 9194 public static Uri getUriFor(String name) { 9195 return getUriFor(CONTENT_URI, name); 9196 } 9197 9198 /** 9199 * Convenience function for retrieving a single secure settings value 9200 * as an integer. Note that internally setting values are always 9201 * stored as strings; this function converts the string to an integer 9202 * for you. The default value will be returned if the setting is 9203 * not defined or not an integer. 9204 * 9205 * @param cr The ContentResolver to access. 9206 * @param name The name of the setting to retrieve. 9207 * @param def Value to return if the setting is not defined. 9208 * 9209 * @return The setting's current value, or 'def' if it is not defined 9210 * or not a valid integer. 9211 */ 9212 public static int getInt(ContentResolver cr, String name, int def) { 9213 String v = getString(cr, name); 9214 try { 9215 return v != null ? Integer.parseInt(v) : def; 9216 } catch (NumberFormatException e) { 9217 return def; 9218 } 9219 } 9220 9221 /** 9222 * Convenience function for retrieving a single secure settings value 9223 * as an integer. Note that internally setting values are always 9224 * stored as strings; this function converts the string to an integer 9225 * for you. 9226 * <p> 9227 * This version does not take a default value. If the setting has not 9228 * been set, or the string value is not a number, 9229 * it throws {@link SettingNotFoundException}. 9230 * 9231 * @param cr The ContentResolver to access. 9232 * @param name The name of the setting to retrieve. 9233 * 9234 * @throws SettingNotFoundException Thrown if a setting by the given 9235 * name can't be found or the setting value is not an integer. 9236 * 9237 * @return The setting's current value. 9238 */ 9239 public static int getInt(ContentResolver cr, String name) 9240 throws SettingNotFoundException { 9241 String v = getString(cr, name); 9242 try { 9243 return Integer.parseInt(v); 9244 } catch (NumberFormatException e) { 9245 throw new SettingNotFoundException(name); 9246 } 9247 } 9248 9249 /** 9250 * Convenience function for updating a single settings value as an 9251 * integer. This will either create a new entry in the table if the 9252 * given name does not exist, or modify the value of the existing row 9253 * with that name. Note that internally setting values are always 9254 * stored as strings, so this function converts the given value to a 9255 * string before storing it. 9256 * 9257 * @param cr The ContentResolver to access. 9258 * @param name The name of the setting to modify. 9259 * @param value The new value for the setting. 9260 * @return true if the value was set, false on database errors 9261 */ 9262 public static boolean putInt(ContentResolver cr, String name, int value) { 9263 return putString(cr, name, Integer.toString(value)); 9264 } 9265 9266 /** 9267 * Convenience function for retrieving a single secure settings value 9268 * as a {@code long}. Note that internally setting values are always 9269 * stored as strings; this function converts the string to a {@code long} 9270 * for you. The default value will be returned if the setting is 9271 * not defined or not a {@code long}. 9272 * 9273 * @param cr The ContentResolver to access. 9274 * @param name The name of the setting to retrieve. 9275 * @param def Value to return if the setting is not defined. 9276 * 9277 * @return The setting's current value, or 'def' if it is not defined 9278 * or not a valid {@code long}. 9279 */ 9280 public static long getLong(ContentResolver cr, String name, long def) { 9281 String valString = getString(cr, name); 9282 long value; 9283 try { 9284 value = valString != null ? Long.parseLong(valString) : def; 9285 } catch (NumberFormatException e) { 9286 value = def; 9287 } 9288 return value; 9289 } 9290 9291 /** 9292 * Convenience function for retrieving a single secure settings value 9293 * as a {@code long}. Note that internally setting values are always 9294 * stored as strings; this function converts the string to a {@code long} 9295 * for you. 9296 * <p> 9297 * This version does not take a default value. If the setting has not 9298 * been set, or the string value is not a number, 9299 * it throws {@link SettingNotFoundException}. 9300 * 9301 * @param cr The ContentResolver to access. 9302 * @param name The name of the setting to retrieve. 9303 * 9304 * @return The setting's current value. 9305 * @throws SettingNotFoundException Thrown if a setting by the given 9306 * name can't be found or the setting value is not an integer. 9307 */ 9308 public static long getLong(ContentResolver cr, String name) 9309 throws SettingNotFoundException { 9310 String valString = getString(cr, name); 9311 try { 9312 return Long.parseLong(valString); 9313 } catch (NumberFormatException e) { 9314 throw new SettingNotFoundException(name); 9315 } 9316 } 9317 9318 /** 9319 * Convenience function for updating a secure settings value as a long 9320 * integer. This will either create a new entry in the table if the 9321 * given name does not exist, or modify the value of the existing row 9322 * with that name. Note that internally setting values are always 9323 * stored as strings, so this function converts the given value to a 9324 * string before storing it. 9325 * 9326 * @param cr The ContentResolver to access. 9327 * @param name The name of the setting to modify. 9328 * @param value The new value for the setting. 9329 * @return true if the value was set, false on database errors 9330 */ 9331 public static boolean putLong(ContentResolver cr, String name, long value) { 9332 return putString(cr, name, Long.toString(value)); 9333 } 9334 9335 /** 9336 * Convenience function for retrieving a single secure settings value 9337 * as a floating point number. Note that internally setting values are 9338 * always stored as strings; this function converts the string to an 9339 * float for you. The default value will be returned if the setting 9340 * is not defined or not a valid float. 9341 * 9342 * @param cr The ContentResolver to access. 9343 * @param name The name of the setting to retrieve. 9344 * @param def Value to return if the setting is not defined. 9345 * 9346 * @return The setting's current value, or 'def' if it is not defined 9347 * or not a valid float. 9348 */ 9349 public static float getFloat(ContentResolver cr, String name, float def) { 9350 String v = getString(cr, name); 9351 try { 9352 return v != null ? Float.parseFloat(v) : def; 9353 } catch (NumberFormatException e) { 9354 return def; 9355 } 9356 } 9357 9358 /** 9359 * Convenience function for retrieving a single secure settings value 9360 * as a float. Note that internally setting values are always 9361 * stored as strings; this function converts the string to a float 9362 * for you. 9363 * <p> 9364 * This version does not take a default value. If the setting has not 9365 * been set, or the string value is not a number, 9366 * it throws {@link SettingNotFoundException}. 9367 * 9368 * @param cr The ContentResolver to access. 9369 * @param name The name of the setting to retrieve. 9370 * 9371 * @throws SettingNotFoundException Thrown if a setting by the given 9372 * name can't be found or the setting value is not a float. 9373 * 9374 * @return The setting's current value. 9375 */ 9376 public static float getFloat(ContentResolver cr, String name) 9377 throws SettingNotFoundException { 9378 String v = getString(cr, name); 9379 if (v == null) { 9380 throw new SettingNotFoundException(name); 9381 } 9382 try { 9383 return Float.parseFloat(v); 9384 } catch (NumberFormatException e) { 9385 throw new SettingNotFoundException(name); 9386 } 9387 } 9388 9389 /** 9390 * Convenience function for updating a single settings value as a 9391 * floating point number. This will either create a new entry in the 9392 * table if the given name does not exist, or modify the value of the 9393 * existing row with that name. Note that internally setting values 9394 * are always stored as strings, so this function converts the given 9395 * value to a string before storing it. 9396 * 9397 * @param cr The ContentResolver to access. 9398 * @param name The name of the setting to modify. 9399 * @param value The new value for the setting. 9400 * @return true if the value was set, false on database errors 9401 */ 9402 public static boolean putFloat(ContentResolver cr, String name, float value) { 9403 return putString(cr, name, Float.toString(value)); 9404 } 9405 9406 9407 /** 9408 * Subscription to be used for voice call on a multi sim device. The supported values 9409 * are 0 = SUB1, 1 = SUB2 and etc. 9410 * @hide 9411 */ 9412 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 9413 9414 /** 9415 * Used to provide option to user to select subscription during dial. 9416 * The supported values are 0 = disable or 1 = enable prompt. 9417 * @hide 9418 */ 9419 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 9420 9421 /** 9422 * Subscription to be used for data call on a multi sim device. The supported values 9423 * are 0 = SUB1, 1 = SUB2 and etc. 9424 * @hide 9425 */ 9426 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 9427 9428 /** 9429 * Subscription to be used for SMS on a multi sim device. The supported values 9430 * are 0 = SUB1, 1 = SUB2 and etc. 9431 * @hide 9432 */ 9433 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 9434 9435 /** 9436 * Used to provide option to user to select subscription during send SMS. 9437 * The value 1 - enable, 0 - disable 9438 * @hide 9439 */ 9440 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 9441 9442 9443 9444 /** User preferred subscriptions setting. 9445 * This holds the details of the user selected subscription from the card and 9446 * the activation status. Each settings string have the coma separated values 9447 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 9448 * @hide 9449 */ 9450 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 9451 "user_preferred_sub2","user_preferred_sub3"}; 9452 9453 /** 9454 * Whether to enable new contacts aggregator or not. 9455 * The value 1 - enable, 0 - disable 9456 * @hide 9457 */ 9458 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 9459 9460 /** 9461 * Whether to enable contacts metadata syncing or not 9462 * The value 1 - enable, 0 - disable 9463 * 9464 * @removed 9465 */ 9466 @Deprecated 9467 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 9468 9469 /** 9470 * Whether to enable contacts metadata syncing or not 9471 * The value 1 - enable, 0 - disable 9472 */ 9473 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 9474 9475 /** 9476 * Whether to enable cellular on boot. 9477 * The value 1 - enable, 0 - disable 9478 * @hide 9479 */ 9480 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 9481 9482 /** 9483 * The maximum allowed notification enqueue rate in Hertz. 9484 * 9485 * Should be a float, and includes both posts and updates. 9486 * @hide 9487 */ 9488 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9489 9490 /** 9491 * Whether cell is enabled/disabled 9492 * @hide 9493 */ 9494 public static final String CELL_ON = "cell_on"; 9495 9496 /** 9497 * Whether to show the high temperature warning notification. 9498 * @hide 9499 */ 9500 public static final String SHOW_TEMPERATURE_WARNING = "show_temperature_warning"; 9501 9502 /** 9503 * Temperature at which the high temperature warning notification should be shown. 9504 * @hide 9505 */ 9506 public static final String WARNING_TEMPERATURE = "warning_temperature"; 9507 9508 /** 9509 * Whether the diskstats logging task is enabled/disabled. 9510 * @hide 9511 */ 9512 public static final String ENABLE_DISKSTATS_LOGGING = "enable_diskstats_logging"; 9513 } 9514 9515 /** 9516 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9517 * Intent URL, allowing it to be either a web page or a particular 9518 * application activity. 9519 * 9520 * @hide 9521 */ 9522 public static final class Bookmarks implements BaseColumns 9523 { 9524 private static final String TAG = "Bookmarks"; 9525 9526 /** 9527 * The content:// style URL for this table 9528 */ 9529 public static final Uri CONTENT_URI = 9530 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9531 9532 /** 9533 * The row ID. 9534 * <p>Type: INTEGER</p> 9535 */ 9536 public static final String ID = "_id"; 9537 9538 /** 9539 * Descriptive name of the bookmark that can be displayed to the user. 9540 * If this is empty, the title should be resolved at display time (use 9541 * {@link #getTitle(Context, Cursor)} any time you want to display the 9542 * title of a bookmark.) 9543 * <P> 9544 * Type: TEXT 9545 * </P> 9546 */ 9547 public static final String TITLE = "title"; 9548 9549 /** 9550 * Arbitrary string (displayed to the user) that allows bookmarks to be 9551 * organized into categories. There are some special names for 9552 * standard folders, which all start with '@'. The label displayed for 9553 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9554 * the folder name does not change so you can consistently query for 9555 * the folder regardless of the current locale. 9556 * 9557 * <P>Type: TEXT</P> 9558 * 9559 */ 9560 public static final String FOLDER = "folder"; 9561 9562 /** 9563 * The Intent URL of the bookmark, describing what it points to. This 9564 * value is given to {@link android.content.Intent#getIntent} to create 9565 * an Intent that can be launched. 9566 * <P>Type: TEXT</P> 9567 */ 9568 public static final String INTENT = "intent"; 9569 9570 /** 9571 * Optional shortcut character associated with this bookmark. 9572 * <P>Type: INTEGER</P> 9573 */ 9574 public static final String SHORTCUT = "shortcut"; 9575 9576 /** 9577 * The order in which the bookmark should be displayed 9578 * <P>Type: INTEGER</P> 9579 */ 9580 public static final String ORDERING = "ordering"; 9581 9582 private static final String[] sIntentProjection = { INTENT }; 9583 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9584 private static final String sShortcutSelection = SHORTCUT + "=?"; 9585 9586 /** 9587 * Convenience function to retrieve the bookmarked Intent for a 9588 * particular shortcut key. 9589 * 9590 * @param cr The ContentResolver to query. 9591 * @param shortcut The shortcut key. 9592 * 9593 * @return Intent The bookmarked URL, or null if there is no bookmark 9594 * matching the given shortcut. 9595 */ 9596 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9597 { 9598 Intent intent = null; 9599 9600 Cursor c = cr.query(CONTENT_URI, 9601 sIntentProjection, sShortcutSelection, 9602 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9603 // Keep trying until we find a valid shortcut 9604 try { 9605 while (intent == null && c.moveToNext()) { 9606 try { 9607 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9608 intent = Intent.parseUri(intentURI, 0); 9609 } catch (java.net.URISyntaxException e) { 9610 // The stored URL is bad... ignore it. 9611 } catch (IllegalArgumentException e) { 9612 // Column not found 9613 Log.w(TAG, "Intent column not found", e); 9614 } 9615 } 9616 } finally { 9617 if (c != null) c.close(); 9618 } 9619 9620 return intent; 9621 } 9622 9623 /** 9624 * Add a new bookmark to the system. 9625 * 9626 * @param cr The ContentResolver to query. 9627 * @param intent The desired target of the bookmark. 9628 * @param title Bookmark title that is shown to the user; null if none 9629 * or it should be resolved to the intent's title. 9630 * @param folder Folder in which to place the bookmark; null if none. 9631 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9632 * this is non-zero and there is an existing bookmark entry 9633 * with this same shortcut, then that existing shortcut is 9634 * cleared (the bookmark is not removed). 9635 * @return The unique content URL for the new bookmark entry. 9636 */ 9637 public static Uri add(ContentResolver cr, 9638 Intent intent, 9639 String title, 9640 String folder, 9641 char shortcut, 9642 int ordering) 9643 { 9644 // If a shortcut is supplied, and it is already defined for 9645 // another bookmark, then remove the old definition. 9646 if (shortcut != 0) { 9647 cr.delete(CONTENT_URI, sShortcutSelection, 9648 new String[] { String.valueOf((int) shortcut) }); 9649 } 9650 9651 ContentValues values = new ContentValues(); 9652 if (title != null) values.put(TITLE, title); 9653 if (folder != null) values.put(FOLDER, folder); 9654 values.put(INTENT, intent.toUri(0)); 9655 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9656 values.put(ORDERING, ordering); 9657 return cr.insert(CONTENT_URI, values); 9658 } 9659 9660 /** 9661 * Return the folder name as it should be displayed to the user. This 9662 * takes care of localizing special folders. 9663 * 9664 * @param r Resources object for current locale; only need access to 9665 * system resources. 9666 * @param folder The value found in the {@link #FOLDER} column. 9667 * 9668 * @return CharSequence The label for this folder that should be shown 9669 * to the user. 9670 */ 9671 public static CharSequence getLabelForFolder(Resources r, String folder) { 9672 return folder; 9673 } 9674 9675 /** 9676 * Return the title as it should be displayed to the user. This takes 9677 * care of localizing bookmarks that point to activities. 9678 * 9679 * @param context A context. 9680 * @param cursor A cursor pointing to the row whose title should be 9681 * returned. The cursor must contain at least the {@link #TITLE} 9682 * and {@link #INTENT} columns. 9683 * @return A title that is localized and can be displayed to the user, 9684 * or the empty string if one could not be found. 9685 */ 9686 public static CharSequence getTitle(Context context, Cursor cursor) { 9687 int titleColumn = cursor.getColumnIndex(TITLE); 9688 int intentColumn = cursor.getColumnIndex(INTENT); 9689 if (titleColumn == -1 || intentColumn == -1) { 9690 throw new IllegalArgumentException( 9691 "The cursor must contain the TITLE and INTENT columns."); 9692 } 9693 9694 String title = cursor.getString(titleColumn); 9695 if (!TextUtils.isEmpty(title)) { 9696 return title; 9697 } 9698 9699 String intentUri = cursor.getString(intentColumn); 9700 if (TextUtils.isEmpty(intentUri)) { 9701 return ""; 9702 } 9703 9704 Intent intent; 9705 try { 9706 intent = Intent.parseUri(intentUri, 0); 9707 } catch (URISyntaxException e) { 9708 return ""; 9709 } 9710 9711 PackageManager packageManager = context.getPackageManager(); 9712 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9713 return info != null ? info.loadLabel(packageManager) : ""; 9714 } 9715 } 9716 9717 /** 9718 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9719 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9720 * from the GoogleLoginService. 9721 * 9722 * @param androidId The Android ID for this device. 9723 * @return The device ID that should be used when connecting to the mobile gtalk server. 9724 * @hide 9725 */ 9726 public static String getGTalkDeviceId(long androidId) { 9727 return "android-" + Long.toHexString(androidId); 9728 } 9729 9730 private static final String[] PM_WRITE_SETTINGS = { 9731 android.Manifest.permission.WRITE_SETTINGS 9732 }; 9733 private static final String[] PM_CHANGE_NETWORK_STATE = { 9734 android.Manifest.permission.CHANGE_NETWORK_STATE, 9735 android.Manifest.permission.WRITE_SETTINGS 9736 }; 9737 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9738 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9739 }; 9740 9741 /** 9742 * Performs a strict and comprehensive check of whether a calling package is allowed to 9743 * write/modify system settings, as the condition differs for pre-M, M+, and 9744 * privileged/preinstalled apps. If the provided uid does not match the 9745 * callingPackage, a negative result will be returned. 9746 * @hide 9747 */ 9748 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9749 String callingPackage, boolean throwException) { 9750 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9751 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9752 PM_WRITE_SETTINGS, false); 9753 } 9754 9755 /** 9756 * Performs a strict and comprehensive check of whether a calling package is allowed to 9757 * write/modify system settings, as the condition differs for pre-M, M+, and 9758 * privileged/preinstalled apps. If the provided uid does not match the 9759 * callingPackage, a negative result will be returned. The caller is expected to have 9760 * the WRITE_SETTINGS permission declared. 9761 * 9762 * Note: if the check is successful, the operation of this app will be updated to the 9763 * current time. 9764 * @hide 9765 */ 9766 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9767 String callingPackage, boolean throwException) { 9768 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9769 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9770 PM_WRITE_SETTINGS, true); 9771 } 9772 9773 /** 9774 * Performs a strict and comprehensive check of whether a calling package is allowed to 9775 * change the state of network, as the condition differs for pre-M, M+, and 9776 * privileged/preinstalled apps. The caller is expected to have either the 9777 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9778 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9779 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9780 * permission and cannot be revoked. See http://b/23597341 9781 * 9782 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9783 * of this app will be updated to the current time. 9784 * @hide 9785 */ 9786 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9787 String callingPackage, boolean throwException) { 9788 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9789 == PackageManager.PERMISSION_GRANTED) { 9790 return true; 9791 } 9792 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9793 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9794 PM_CHANGE_NETWORK_STATE, true); 9795 } 9796 9797 /** 9798 * Performs a strict and comprehensive check of whether a calling package is allowed to 9799 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9800 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9801 * a negative result will be returned. 9802 * @hide 9803 */ 9804 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9805 String callingPackage, boolean throwException) { 9806 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9807 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9808 PM_SYSTEM_ALERT_WINDOW, false); 9809 } 9810 9811 /** 9812 * Performs a strict and comprehensive check of whether a calling package is allowed to 9813 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9814 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9815 * a negative result will be returned. 9816 * 9817 * Note: if the check is successful, the operation of this app will be updated to the 9818 * current time. 9819 * @hide 9820 */ 9821 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9822 callingPackage, boolean throwException) { 9823 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9824 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9825 PM_SYSTEM_ALERT_WINDOW, true); 9826 } 9827 9828 /** 9829 * Helper method to perform a general and comprehensive check of whether an operation that is 9830 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9831 * OP_WRITE_SETTINGS 9832 * @hide 9833 */ 9834 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9835 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9836 permissions, boolean makeNote) { 9837 if (callingPackage == null) { 9838 return false; 9839 } 9840 9841 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9842 int mode = AppOpsManager.MODE_DEFAULT; 9843 if (makeNote) { 9844 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9845 } else { 9846 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9847 } 9848 9849 switch (mode) { 9850 case AppOpsManager.MODE_ALLOWED: 9851 return true; 9852 9853 case AppOpsManager.MODE_DEFAULT: 9854 // this is the default operating mode after an app's installation 9855 // In this case we will check all associated static permission to see 9856 // if it is granted during install time. 9857 for (String permission : permissions) { 9858 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9859 .PERMISSION_GRANTED) { 9860 // if either of the permissions are granted, we will allow it 9861 return true; 9862 } 9863 } 9864 9865 default: 9866 // this is for all other cases trickled down here... 9867 if (!throwException) { 9868 return false; 9869 } 9870 } 9871 9872 // prepare string to throw SecurityException 9873 StringBuilder exceptionMessage = new StringBuilder(); 9874 exceptionMessage.append(callingPackage); 9875 exceptionMessage.append(" was not granted "); 9876 if (permissions.length > 1) { 9877 exceptionMessage.append(" either of these permissions: "); 9878 } else { 9879 exceptionMessage.append(" this permission: "); 9880 } 9881 for (int i = 0; i < permissions.length; i++) { 9882 exceptionMessage.append(permissions[i]); 9883 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9884 } 9885 9886 throw new SecurityException(exceptionMessage.toString()); 9887 } 9888 9889 /** 9890 * Retrieves a correponding package name for a given uid. It will query all 9891 * packages that are associated with the given uid, but it will return only 9892 * the zeroth result. 9893 * Note: If package could not be found, a null is returned. 9894 * @hide 9895 */ 9896 public static String getPackageNameForUid(Context context, int uid) { 9897 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9898 if (packages == null) { 9899 return null; 9900 } 9901 return packages[0]; 9902 } 9903} 9904