Settings.java revision 1bf4a521443543779afbf540709244eb1c736bea
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.Build.VERSION_CODES; 48import android.os.Bundle; 49import android.os.DropBoxManager; 50import android.os.IBinder; 51import android.os.LocaleList; 52import android.os.Process; 53import android.os.RemoteException; 54import android.os.ServiceManager; 55import android.os.UserHandle; 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 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1070 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1071 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1072 1073 /** 1074 * Activity Action: Show Zen Mode automation configuration settings. 1075 * 1076 * @hide 1077 */ 1078 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1079 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1080 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1081 1082 /** 1083 * Activity Action: Modify do not disturb mode settings. 1084 * <p> 1085 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1086 * <p> 1087 * This intent MUST be started using 1088 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1089 * startVoiceActivity}. 1090 * <p> 1091 * Note: The Activity implementing this intent MUST verify that 1092 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1093 * returns true before modifying the setting. 1094 * <p> 1095 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1096 * how long the user wishes to avoid interruptions for. The optional 1097 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1098 * enabling or disabling do not disturb mode. If either extra is not included, the 1099 * user maybe asked to provide the value. 1100 * <p> 1101 * Output: Nothing. 1102 */ 1103 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1104 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1105 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1106 1107 /** 1108 * Activity Action: Show Zen Mode schedule rule configuration settings. 1109 * 1110 * @hide 1111 */ 1112 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1113 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1114 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1115 1116 /** 1117 * Activity Action: Show Zen Mode event rule configuration settings. 1118 * 1119 * @hide 1120 */ 1121 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1122 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1123 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1124 1125 /** 1126 * Activity Action: Show Zen Mode external rule configuration settings. 1127 * 1128 * @hide 1129 */ 1130 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1131 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1132 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1133 1134 /** 1135 * Activity Action: Show the regulatory information screen for the device. 1136 * <p> 1137 * In some cases, a matching Activity may not exist, so ensure you safeguard 1138 * against this. 1139 * <p> 1140 * Input: Nothing. 1141 * <p> 1142 * Output: Nothing. 1143 */ 1144 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1145 public static final String 1146 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1147 1148 /** 1149 * Activity Action: Show Device Name Settings. 1150 * <p> 1151 * In some cases, a matching Activity may not exist, so ensure you safeguard 1152 * against this. 1153 * 1154 * @hide 1155 */ 1156 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1157 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1158 1159 /** 1160 * Activity Action: Show pairing settings. 1161 * <p> 1162 * In some cases, a matching Activity may not exist, so ensure you safeguard 1163 * against this. 1164 * 1165 * @hide 1166 */ 1167 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1168 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1169 1170 /** 1171 * Activity Action: Show battery saver settings. 1172 * <p> 1173 * In some cases, a matching Activity may not exist, so ensure you safeguard 1174 * against this. 1175 */ 1176 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1177 public static final String ACTION_BATTERY_SAVER_SETTINGS 1178 = "android.settings.BATTERY_SAVER_SETTINGS"; 1179 1180 /** 1181 * Activity Action: Modify Battery Saver mode setting using a voice command. 1182 * <p> 1183 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1184 * <p> 1185 * This intent MUST be started using 1186 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1187 * startVoiceActivity}. 1188 * <p> 1189 * Note: The activity implementing this intent MUST verify that 1190 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1191 * modifying the setting. 1192 * <p> 1193 * Input: To tell which state batter saver mode should be set to, add the 1194 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1195 * If the extra is not included, no changes will be made. 1196 * <p> 1197 * Output: Nothing. 1198 */ 1199 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1200 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1201 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1202 1203 /** 1204 * Activity Action: Show Home selection settings. If there are multiple activities 1205 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1206 * to pick your preferred activity. 1207 */ 1208 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1209 public static final String ACTION_HOME_SETTINGS 1210 = "android.settings.HOME_SETTINGS"; 1211 1212 1213 1214 /** 1215 * Activity Action: Show Default apps settings. 1216 * <p> 1217 * In some cases, a matching Activity may not exist, so ensure you 1218 * safeguard against this. 1219 * <p> 1220 * Input: Nothing. 1221 * <p> 1222 * Output: Nothing. 1223 */ 1224 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1225 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1226 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1227 1228 /** 1229 * Activity Action: Show notification settings. 1230 * 1231 * @hide 1232 */ 1233 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1234 public static final String ACTION_NOTIFICATION_SETTINGS 1235 = "android.settings.NOTIFICATION_SETTINGS"; 1236 1237 /** 1238 * Activity Action: Show notification settings for a single app. 1239 * 1240 * @hide 1241 */ 1242 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1243 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1244 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1245 1246 /** 1247 * Activity Action: Show notification redaction settings. 1248 * 1249 * @hide 1250 */ 1251 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1252 public static final String ACTION_APP_NOTIFICATION_REDACTION 1253 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1254 1255 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1256 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1257 1258 /** 1259 * Activity Action: Show a dialog with disabled by policy message. 1260 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1261 * the user know about this. 1262 * <p> 1263 * Input: Nothing. 1264 * <p> 1265 * Output: Nothing. 1266 * 1267 * @hide 1268 */ 1269 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1270 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1271 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1272 1273 /** 1274 * Activity Action: Show a dialog for remote bugreport flow. 1275 * <p> 1276 * Input: Nothing. 1277 * <p> 1278 * Output: Nothing. 1279 * 1280 * @hide 1281 */ 1282 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1283 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1284 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1285 1286 /** 1287 * Activity Action: Show VR listener settings. 1288 * <p> 1289 * Input: Nothing. 1290 * <p> 1291 * Output: Nothing. 1292 * 1293 * @see android.service.vr.VrListenerService 1294 */ 1295 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1296 public static final String ACTION_VR_LISTENER_SETTINGS 1297 = "android.settings.VR_LISTENER_SETTINGS"; 1298 1299 /** 1300 * Activity Action: Show Storage Manager settings. 1301 * <p> 1302 * Input: Nothing. 1303 * <p> 1304 * Output: Nothing. 1305 * 1306 * @hide 1307 */ 1308 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1309 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1310 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1311 1312 /** 1313 * Activity Action: Allows user to select current webview implementation. 1314 * <p> 1315 * Input: Nothing. 1316 * <p> 1317 * Output: Nothing. 1318 */ 1319 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1320 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1321 1322 /** 1323 * Activity Action: Show enterprise privacy section. 1324 * <p> 1325 * Input: Nothing. 1326 * <p> 1327 * Output: Nothing. 1328 * @hide 1329 */ 1330 @SystemApi 1331 @TestApi 1332 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1333 public static final String ACTION_ENTERPRISE_PRIVACY_SETTINGS 1334 = "android.settings.ENTERPRISE_PRIVACY_SETTINGS"; 1335 1336 // End of Intent actions for Settings 1337 1338 /** 1339 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1340 */ 1341 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1342 1343 /** 1344 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1345 */ 1346 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1347 1348 /** 1349 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1350 */ 1351 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1352 1353 /** 1354 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1355 * the settings generation in order to cache values locally. If this key is 1356 * mapped to a <code>null</code> string extra in the request bundle, the response 1357 * bundle will contain the same key mapped to a parcelable extra which would be 1358 * an {@link android.util.MemoryIntArray}. The response will also contain an 1359 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1360 * index in the array clients should use to lookup the generation. For efficiency 1361 * the caller should request the generation tracking memory array only if it 1362 * doesn't already have it. 1363 * 1364 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1365 */ 1366 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1367 1368 /** 1369 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1370 * to look up the generation id of the backing table. The value is an integer. 1371 * 1372 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1373 */ 1374 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1375 1376 /** 1377 * @hide Key with the settings table generation. The value is an integer. 1378 * 1379 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1380 */ 1381 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1382 1383 /** 1384 * @hide - User handle argument extra to the fast-path call()-based requests 1385 */ 1386 public static final String CALL_METHOD_USER_KEY = "_user"; 1387 1388 /** @hide - Private call() method to write to 'system' table */ 1389 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1390 1391 /** @hide - Private call() method to write to 'secure' table */ 1392 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1393 1394 /** @hide - Private call() method to write to 'global' table */ 1395 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1396 1397 /** 1398 * Activity Extra: Limit available options in launched activity based on the given authority. 1399 * <p> 1400 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1401 * provider's authorities as a String[]. This field is used by some intents to alter the 1402 * behavior of the called activity. 1403 * <p> 1404 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1405 * on the authority given. 1406 */ 1407 public static final String EXTRA_AUTHORITIES = "authorities"; 1408 1409 /** 1410 * Activity Extra: Limit available options in launched activity based on the given account 1411 * types. 1412 * <p> 1413 * This can be passed as an extra field in an Activity Intent with one or more account types 1414 * as a String[]. This field is used by some intents to alter the behavior of the called 1415 * activity. 1416 * <p> 1417 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1418 * list. 1419 */ 1420 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1421 1422 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1423 1424 /** 1425 * Activity Extra: The device identifier to act upon. 1426 * <p> 1427 * This can be passed as an extra field in an Activity Intent with a single 1428 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1429 * settings for the given device. 1430 * <p> 1431 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1432 * dialog for the given device. 1433 * @hide 1434 */ 1435 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1436 1437 /** 1438 * Activity Extra: Enable or disable Airplane Mode. 1439 * <p> 1440 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1441 * intent as a boolean to indicate if it should be enabled. 1442 */ 1443 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1444 1445 /** 1446 * Activity Extra: Enable or disable Battery saver mode. 1447 * <p> 1448 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1449 * intent as a boolean to indicate if it should be enabled. 1450 */ 1451 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1452 "android.settings.extra.battery_saver_mode_enabled"; 1453 1454 /** 1455 * Activity Extra: Enable or disable Do Not Disturb mode. 1456 * <p> 1457 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1458 * intent as a boolean to indicate if it should be enabled. 1459 */ 1460 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1461 "android.settings.extra.do_not_disturb_mode_enabled"; 1462 1463 /** 1464 * Activity Extra: How many minutes to enable do not disturb mode for. 1465 * <p> 1466 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1467 * intent to indicate how long do not disturb mode should be enabled for. 1468 */ 1469 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1470 "android.settings.extra.do_not_disturb_mode_minutes"; 1471 1472 /** 1473 * Activity Extra: Number of certificates 1474 * <p> 1475 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1476 * intent to indicate the number of certificates 1477 * @hide 1478 */ 1479 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1480 "android.settings.extra.number_of_certificates"; 1481 1482 private static final String JID_RESOURCE_PREFIX = "android"; 1483 1484 public static final String AUTHORITY = "settings"; 1485 1486 private static final String TAG = "Settings"; 1487 private static final boolean LOCAL_LOGV = false; 1488 1489 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1490 // with a partial enable/disable state in multi-threaded situations. 1491 private static final Object mLocationSettingsLock = new Object(); 1492 1493 public static class SettingNotFoundException extends AndroidException { 1494 public SettingNotFoundException(String msg) { 1495 super(msg); 1496 } 1497 } 1498 1499 /** 1500 * Common base for tables of name/value settings. 1501 */ 1502 public static class NameValueTable implements BaseColumns { 1503 public static final String NAME = "name"; 1504 public static final String VALUE = "value"; 1505 1506 protected static boolean putString(ContentResolver resolver, Uri uri, 1507 String name, String value) { 1508 // The database will take care of replacing duplicates. 1509 try { 1510 ContentValues values = new ContentValues(); 1511 values.put(NAME, name); 1512 values.put(VALUE, value); 1513 resolver.insert(uri, values); 1514 return true; 1515 } catch (SQLException e) { 1516 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1517 return false; 1518 } 1519 } 1520 1521 public static Uri getUriFor(Uri uri, String name) { 1522 return Uri.withAppendedPath(uri, name); 1523 } 1524 } 1525 1526 private static final class GenerationTracker { 1527 private final MemoryIntArray mArray; 1528 private final Runnable mErrorHandler; 1529 private final int mIndex; 1530 private int mCurrentGeneration; 1531 1532 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1533 int generation, Runnable errorHandler) { 1534 mArray = array; 1535 mIndex = index; 1536 mErrorHandler = errorHandler; 1537 mCurrentGeneration = generation; 1538 } 1539 1540 public boolean isGenerationChanged() { 1541 final int currentGeneration = readCurrentGeneration(); 1542 if (currentGeneration >= 0) { 1543 if (currentGeneration == mCurrentGeneration) { 1544 return false; 1545 } 1546 mCurrentGeneration = currentGeneration; 1547 } 1548 return true; 1549 } 1550 1551 private int readCurrentGeneration() { 1552 try { 1553 return mArray.get(mIndex); 1554 } catch (IOException e) { 1555 Log.e(TAG, "Error getting current generation", e); 1556 if (mErrorHandler != null) { 1557 mErrorHandler.run(); 1558 } 1559 } 1560 return -1; 1561 } 1562 1563 public void destroy() { 1564 try { 1565 mArray.close(); 1566 } catch (IOException e) { 1567 Log.e(TAG, "Error closing backing array", e); 1568 if (mErrorHandler != null) { 1569 mErrorHandler.run(); 1570 } 1571 } 1572 } 1573 } 1574 1575 // Thread-safe. 1576 private static class NameValueCache { 1577 private static final boolean DEBUG = false; 1578 1579 private final Uri mUri; 1580 1581 private static final String[] SELECT_VALUE_PROJECTION = new String[] { 1582 Settings.NameValueTable.VALUE 1583 }; 1584 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1585 1586 // Must synchronize on 'this' to access mValues and mValuesVersion. 1587 private final HashMap<String, String> mValues = new HashMap<>(); 1588 1589 // Initially null; set lazily and held forever. Synchronized on 'this'. 1590 private IContentProvider mContentProvider = null; 1591 1592 // The method we'll call (or null, to not use) on the provider 1593 // for the fast path of retrieving settings. 1594 private final String mCallGetCommand; 1595 private final String mCallSetCommand; 1596 1597 @GuardedBy("this") 1598 private GenerationTracker mGenerationTracker; 1599 1600 public NameValueCache(Uri uri, String getCommand, String setCommand) { 1601 mUri = uri; 1602 mCallGetCommand = getCommand; 1603 mCallSetCommand = setCommand; 1604 } 1605 1606 private IContentProvider lazyGetProvider(ContentResolver cr) { 1607 IContentProvider cp = null; 1608 synchronized (NameValueCache.this) { 1609 cp = mContentProvider; 1610 if (cp == null) { 1611 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1612 } 1613 } 1614 return cp; 1615 } 1616 1617 public boolean putStringForUser(ContentResolver cr, String name, String value, 1618 final int userHandle) { 1619 try { 1620 Bundle arg = new Bundle(); 1621 arg.putString(Settings.NameValueTable.VALUE, value); 1622 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1623 IContentProvider cp = lazyGetProvider(cr); 1624 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1625 } catch (RemoteException e) { 1626 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1627 return false; 1628 } 1629 return true; 1630 } 1631 1632 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1633 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1634 if (isSelf) { 1635 synchronized (NameValueCache.this) { 1636 if (mGenerationTracker != null) { 1637 if (mGenerationTracker.isGenerationChanged()) { 1638 if (DEBUG) { 1639 Log.i(TAG, "Generation changed for type:" 1640 + mUri.getPath() + " in package:" 1641 + cr.getPackageName() +" and user:" + userHandle); 1642 } 1643 mValues.clear(); 1644 } else if (mValues.containsKey(name)) { 1645 return mValues.get(name); 1646 } 1647 } 1648 } 1649 } else { 1650 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1651 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1652 } 1653 1654 IContentProvider cp = lazyGetProvider(cr); 1655 1656 // Try the fast path first, not using query(). If this 1657 // fails (alternate Settings provider that doesn't support 1658 // this interface?) then we fall back to the query/table 1659 // interface. 1660 if (mCallGetCommand != null) { 1661 try { 1662 Bundle args = null; 1663 if (!isSelf) { 1664 args = new Bundle(); 1665 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1666 } 1667 boolean needsGenerationTracker = false; 1668 synchronized (NameValueCache.this) { 1669 if (isSelf && mGenerationTracker == null) { 1670 needsGenerationTracker = true; 1671 if (args == null) { 1672 args = new Bundle(); 1673 } 1674 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1675 if (DEBUG) { 1676 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1677 + " in package:" + cr.getPackageName() +" and user:" 1678 + userHandle); 1679 } 1680 } 1681 } 1682 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1683 if (b != null) { 1684 String value = b.getString(Settings.NameValueTable.VALUE); 1685 // Don't update our cache for reads of other users' data 1686 if (isSelf) { 1687 synchronized (NameValueCache.this) { 1688 if (needsGenerationTracker) { 1689 MemoryIntArray array = b.getParcelable( 1690 CALL_METHOD_TRACK_GENERATION_KEY); 1691 final int index = b.getInt( 1692 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1693 if (array != null && index >= 0) { 1694 final int generation = b.getInt( 1695 CALL_METHOD_GENERATION_KEY, 0); 1696 if (DEBUG) { 1697 Log.i(TAG, "Received generation tracker for type:" 1698 + mUri.getPath() + " in package:" 1699 + cr.getPackageName() + " and user:" 1700 + userHandle + " with index:" + index); 1701 } 1702 if (mGenerationTracker != null) { 1703 mGenerationTracker.destroy(); 1704 } 1705 mGenerationTracker = new GenerationTracker(array, index, 1706 generation, () -> { 1707 synchronized (NameValueCache.this) { 1708 Log.e(TAG, "Error accessing generation" 1709 + " tracker - removing"); 1710 if (mGenerationTracker != null) { 1711 GenerationTracker generationTracker = 1712 mGenerationTracker; 1713 mGenerationTracker = null; 1714 generationTracker.destroy(); 1715 mValues.clear(); 1716 } 1717 } 1718 }); 1719 } 1720 } 1721 mValues.put(name, value); 1722 } 1723 } else { 1724 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1725 + " by " + UserHandle.myUserId() 1726 + " so not updating cache"); 1727 } 1728 return value; 1729 } 1730 // If the response Bundle is null, we fall through 1731 // to the query interface below. 1732 } catch (RemoteException e) { 1733 // Not supported by the remote side? Fall through 1734 // to query(). 1735 } 1736 } 1737 1738 Cursor c = null; 1739 try { 1740 Bundle queryArgs = ContentResolver.createSqlQueryBundle( 1741 NAME_EQ_PLACEHOLDER, new String[]{name}, null); 1742 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, null); 1743 if (c == null) { 1744 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1745 return null; 1746 } 1747 1748 String value = c.moveToNext() ? c.getString(0) : null; 1749 synchronized (NameValueCache.this) { 1750 mValues.put(name, value); 1751 } 1752 if (LOCAL_LOGV) { 1753 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1754 name + " = " + (value == null ? "(null)" : value)); 1755 } 1756 return value; 1757 } catch (RemoteException e) { 1758 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1759 return null; // Return null, but don't cache it. 1760 } finally { 1761 if (c != null) c.close(); 1762 } 1763 } 1764 } 1765 1766 /** 1767 * Checks if the specified context can draw on top of other apps. As of API 1768 * level 23, an app cannot draw on top of other apps unless it declares the 1769 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1770 * manifest, <em>and</em> the user specifically grants the app this 1771 * capability. To prompt the user to grant this approval, the app must send an 1772 * intent with the action 1773 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1774 * causes the system to display a permission management screen. 1775 * 1776 * @param context App context. 1777 * @return true if the specified context can draw on top of other apps, false otherwise 1778 */ 1779 public static boolean canDrawOverlays(Context context) { 1780 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1781 context.getOpPackageName(), false); 1782 } 1783 1784 /** 1785 * System settings, containing miscellaneous system preferences. This 1786 * table holds simple name/value pairs. There are convenience 1787 * functions for accessing individual settings entries. 1788 */ 1789 public static final class System extends NameValueTable { 1790 private static final float DEFAULT_FONT_SCALE = 1.0f; 1791 1792 /** @hide */ 1793 public static interface Validator { 1794 public boolean validate(String value); 1795 } 1796 1797 /** 1798 * The content:// style URL for this table 1799 */ 1800 public static final Uri CONTENT_URI = 1801 Uri.parse("content://" + AUTHORITY + "/system"); 1802 1803 private static final NameValueCache sNameValueCache = new NameValueCache( 1804 CONTENT_URI, 1805 CALL_METHOD_GET_SYSTEM, 1806 CALL_METHOD_PUT_SYSTEM); 1807 1808 private static final HashSet<String> MOVED_TO_SECURE; 1809 static { 1810 MOVED_TO_SECURE = new HashSet<>(30); 1811 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1812 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1813 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1814 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1815 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1816 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1817 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1818 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1819 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1820 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1821 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1822 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1823 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1824 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1825 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1826 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1827 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1828 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1829 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1830 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1831 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1832 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1833 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1834 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1835 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1836 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1837 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1838 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1839 1840 // At one time in System, then Global, but now back in Secure 1841 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1842 } 1843 1844 private static final HashSet<String> MOVED_TO_GLOBAL; 1845 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1846 static { 1847 MOVED_TO_GLOBAL = new HashSet<>(); 1848 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<>(); 1849 1850 // these were originally in system but migrated to secure in the past, 1851 // so are duplicated in the Secure.* namespace 1852 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1853 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1854 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1855 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1856 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1857 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1858 1859 // these are moving directly from system to global 1860 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1861 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1862 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1863 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1864 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1865 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1866 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1867 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1868 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1869 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1870 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1871 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1872 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1873 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1874 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1875 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1876 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1877 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1878 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1879 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1880 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1881 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1882 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1883 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1884 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1885 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1886 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1887 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1888 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1889 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1890 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1891 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1892 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1893 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1894 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1895 } 1896 1897 private static final Validator sBooleanValidator = 1898 new DiscreteValueValidator(new String[] {"0", "1"}); 1899 1900 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1901 @Override 1902 public boolean validate(String value) { 1903 try { 1904 return Integer.parseInt(value) >= 0; 1905 } catch (NumberFormatException e) { 1906 return false; 1907 } 1908 } 1909 }; 1910 1911 private static final Validator sUriValidator = new Validator() { 1912 @Override 1913 public boolean validate(String value) { 1914 try { 1915 Uri.decode(value); 1916 return true; 1917 } catch (IllegalArgumentException e) { 1918 return false; 1919 } 1920 } 1921 }; 1922 1923 private static final Validator sLenientIpAddressValidator = new Validator() { 1924 private static final int MAX_IPV6_LENGTH = 45; 1925 1926 @Override 1927 public boolean validate(String value) { 1928 return value.length() <= MAX_IPV6_LENGTH; 1929 } 1930 }; 1931 1932 /** @hide */ 1933 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1934 outKeySet.addAll(MOVED_TO_GLOBAL); 1935 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1936 } 1937 1938 /** @hide */ 1939 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1940 outKeySet.addAll(MOVED_TO_SECURE); 1941 } 1942 1943 /** @hide */ 1944 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1945 outKeySet.addAll(MOVED_TO_GLOBAL); 1946 } 1947 1948 /** 1949 * Look up a name in the database. 1950 * @param resolver to access the database with 1951 * @param name to look up in the table 1952 * @return the corresponding value, or null if not present 1953 */ 1954 public static String getString(ContentResolver resolver, String name) { 1955 return getStringForUser(resolver, name, UserHandle.myUserId()); 1956 } 1957 1958 /** @hide */ 1959 public static String getStringForUser(ContentResolver resolver, String name, 1960 int userHandle) { 1961 if (MOVED_TO_SECURE.contains(name)) { 1962 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1963 + " to android.provider.Settings.Secure, returning read-only value."); 1964 return Secure.getStringForUser(resolver, name, userHandle); 1965 } 1966 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1967 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1968 + " to android.provider.Settings.Global, returning read-only value."); 1969 return Global.getStringForUser(resolver, name, userHandle); 1970 } 1971 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1972 } 1973 1974 /** 1975 * Store a name/value pair into the database. 1976 * @param resolver to access the database with 1977 * @param name to store 1978 * @param value to associate with the name 1979 * @return true if the value was set, false on database errors 1980 */ 1981 public static boolean putString(ContentResolver resolver, String name, String value) { 1982 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1983 } 1984 1985 /** @hide */ 1986 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1987 int userHandle) { 1988 if (MOVED_TO_SECURE.contains(name)) { 1989 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1990 + " to android.provider.Settings.Secure, value is unchanged."); 1991 return false; 1992 } 1993 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1994 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1995 + " to android.provider.Settings.Global, value is unchanged."); 1996 return false; 1997 } 1998 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1999 } 2000 2001 /** 2002 * Construct the content URI for a particular name/value pair, 2003 * useful for monitoring changes with a ContentObserver. 2004 * @param name to look up in the table 2005 * @return the corresponding content URI, or null if not present 2006 */ 2007 public static Uri getUriFor(String name) { 2008 if (MOVED_TO_SECURE.contains(name)) { 2009 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2010 + " to android.provider.Settings.Secure, returning Secure URI."); 2011 return Secure.getUriFor(Secure.CONTENT_URI, name); 2012 } 2013 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2014 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2015 + " to android.provider.Settings.Global, returning read-only global URI."); 2016 return Global.getUriFor(Global.CONTENT_URI, name); 2017 } 2018 return getUriFor(CONTENT_URI, name); 2019 } 2020 2021 /** 2022 * Convenience function for retrieving a single system settings value 2023 * as an integer. Note that internally setting values are always 2024 * stored as strings; this function converts the string to an integer 2025 * for you. The default value will be returned if the setting is 2026 * not defined or not an integer. 2027 * 2028 * @param cr The ContentResolver to access. 2029 * @param name The name of the setting to retrieve. 2030 * @param def Value to return if the setting is not defined. 2031 * 2032 * @return The setting's current value, or 'def' if it is not defined 2033 * or not a valid integer. 2034 */ 2035 public static int getInt(ContentResolver cr, String name, int def) { 2036 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2037 } 2038 2039 /** @hide */ 2040 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2041 String v = getStringForUser(cr, name, userHandle); 2042 try { 2043 return v != null ? Integer.parseInt(v) : def; 2044 } catch (NumberFormatException e) { 2045 return def; 2046 } 2047 } 2048 2049 /** 2050 * Convenience function for retrieving a single system settings value 2051 * as an integer. Note that internally setting values are always 2052 * stored as strings; this function converts the string to an integer 2053 * for you. 2054 * <p> 2055 * This version does not take a default value. If the setting has not 2056 * been set, or the string value is not a number, 2057 * it throws {@link SettingNotFoundException}. 2058 * 2059 * @param cr The ContentResolver to access. 2060 * @param name The name of the setting to retrieve. 2061 * 2062 * @throws SettingNotFoundException Thrown if a setting by the given 2063 * name can't be found or the setting value is not an integer. 2064 * 2065 * @return The setting's current value. 2066 */ 2067 public static int getInt(ContentResolver cr, String name) 2068 throws SettingNotFoundException { 2069 return getIntForUser(cr, name, UserHandle.myUserId()); 2070 } 2071 2072 /** @hide */ 2073 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2074 throws SettingNotFoundException { 2075 String v = getStringForUser(cr, name, userHandle); 2076 try { 2077 return Integer.parseInt(v); 2078 } catch (NumberFormatException e) { 2079 throw new SettingNotFoundException(name); 2080 } 2081 } 2082 2083 /** 2084 * Convenience function for updating a single settings value as an 2085 * integer. This will either create a new entry in the table if the 2086 * given name does not exist, or modify the value of the existing row 2087 * with that name. Note that internally setting values are always 2088 * stored as strings, so this function converts the given value to a 2089 * string before storing it. 2090 * 2091 * @param cr The ContentResolver to access. 2092 * @param name The name of the setting to modify. 2093 * @param value The new value for the setting. 2094 * @return true if the value was set, false on database errors 2095 */ 2096 public static boolean putInt(ContentResolver cr, String name, int value) { 2097 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2098 } 2099 2100 /** @hide */ 2101 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2102 int userHandle) { 2103 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2104 } 2105 2106 /** 2107 * Convenience function for retrieving a single system settings value 2108 * as a {@code long}. Note that internally setting values are always 2109 * stored as strings; this function converts the string to a {@code long} 2110 * for you. The default value will be returned if the setting is 2111 * not defined or not a {@code long}. 2112 * 2113 * @param cr The ContentResolver to access. 2114 * @param name The name of the setting to retrieve. 2115 * @param def Value to return if the setting is not defined. 2116 * 2117 * @return The setting's current value, or 'def' if it is not defined 2118 * or not a valid {@code long}. 2119 */ 2120 public static long getLong(ContentResolver cr, String name, long def) { 2121 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2122 } 2123 2124 /** @hide */ 2125 public static long getLongForUser(ContentResolver cr, String name, long def, 2126 int userHandle) { 2127 String valString = getStringForUser(cr, name, userHandle); 2128 long value; 2129 try { 2130 value = valString != null ? Long.parseLong(valString) : def; 2131 } catch (NumberFormatException e) { 2132 value = def; 2133 } 2134 return value; 2135 } 2136 2137 /** 2138 * Convenience function for retrieving a single system settings value 2139 * as a {@code long}. Note that internally setting values are always 2140 * stored as strings; this function converts the string to a {@code long} 2141 * for you. 2142 * <p> 2143 * This version does not take a default value. If the setting has not 2144 * been set, or the string value is not a number, 2145 * it throws {@link SettingNotFoundException}. 2146 * 2147 * @param cr The ContentResolver to access. 2148 * @param name The name of the setting to retrieve. 2149 * 2150 * @return The setting's current value. 2151 * @throws SettingNotFoundException Thrown if a setting by the given 2152 * name can't be found or the setting value is not an integer. 2153 */ 2154 public static long getLong(ContentResolver cr, String name) 2155 throws SettingNotFoundException { 2156 return getLongForUser(cr, name, UserHandle.myUserId()); 2157 } 2158 2159 /** @hide */ 2160 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2161 throws SettingNotFoundException { 2162 String valString = getStringForUser(cr, name, userHandle); 2163 try { 2164 return Long.parseLong(valString); 2165 } catch (NumberFormatException e) { 2166 throw new SettingNotFoundException(name); 2167 } 2168 } 2169 2170 /** 2171 * Convenience function for updating a single settings value as a long 2172 * integer. This will either create a new entry in the table if the 2173 * given name does not exist, or modify the value of the existing row 2174 * with that name. Note that internally setting values are always 2175 * stored as strings, so this function converts the given value to a 2176 * string before storing it. 2177 * 2178 * @param cr The ContentResolver to access. 2179 * @param name The name of the setting to modify. 2180 * @param value The new value for the setting. 2181 * @return true if the value was set, false on database errors 2182 */ 2183 public static boolean putLong(ContentResolver cr, String name, long value) { 2184 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2185 } 2186 2187 /** @hide */ 2188 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2189 int userHandle) { 2190 return putStringForUser(cr, name, Long.toString(value), userHandle); 2191 } 2192 2193 /** 2194 * Convenience function for retrieving a single system settings value 2195 * as a floating point number. Note that internally setting values are 2196 * always stored as strings; this function converts the string to an 2197 * float for you. The default value will be returned if the setting 2198 * is not defined or not a valid float. 2199 * 2200 * @param cr The ContentResolver to access. 2201 * @param name The name of the setting to retrieve. 2202 * @param def Value to return if the setting is not defined. 2203 * 2204 * @return The setting's current value, or 'def' if it is not defined 2205 * or not a valid float. 2206 */ 2207 public static float getFloat(ContentResolver cr, String name, float def) { 2208 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2209 } 2210 2211 /** @hide */ 2212 public static float getFloatForUser(ContentResolver cr, String name, float def, 2213 int userHandle) { 2214 String v = getStringForUser(cr, name, userHandle); 2215 try { 2216 return v != null ? Float.parseFloat(v) : def; 2217 } catch (NumberFormatException e) { 2218 return def; 2219 } 2220 } 2221 2222 /** 2223 * Convenience function for retrieving a single system settings value 2224 * as a float. Note that internally setting values are always 2225 * stored as strings; this function converts the string to a float 2226 * for you. 2227 * <p> 2228 * This version does not take a default value. If the setting has not 2229 * been set, or the string value is not a number, 2230 * it throws {@link SettingNotFoundException}. 2231 * 2232 * @param cr The ContentResolver to access. 2233 * @param name The name of the setting to retrieve. 2234 * 2235 * @throws SettingNotFoundException Thrown if a setting by the given 2236 * name can't be found or the setting value is not a float. 2237 * 2238 * @return The setting's current value. 2239 */ 2240 public static float getFloat(ContentResolver cr, String name) 2241 throws SettingNotFoundException { 2242 return getFloatForUser(cr, name, UserHandle.myUserId()); 2243 } 2244 2245 /** @hide */ 2246 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2247 throws SettingNotFoundException { 2248 String v = getStringForUser(cr, name, userHandle); 2249 if (v == null) { 2250 throw new SettingNotFoundException(name); 2251 } 2252 try { 2253 return Float.parseFloat(v); 2254 } catch (NumberFormatException e) { 2255 throw new SettingNotFoundException(name); 2256 } 2257 } 2258 2259 /** 2260 * Convenience function for updating a single settings value as a 2261 * floating point number. This will either create a new entry in the 2262 * table if the given name does not exist, or modify the value of the 2263 * existing row with that name. Note that internally setting values 2264 * are always stored as strings, so this function converts the given 2265 * value to a string before storing it. 2266 * 2267 * @param cr The ContentResolver to access. 2268 * @param name The name of the setting to modify. 2269 * @param value The new value for the setting. 2270 * @return true if the value was set, false on database errors 2271 */ 2272 public static boolean putFloat(ContentResolver cr, String name, float value) { 2273 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2274 } 2275 2276 /** @hide */ 2277 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2278 int userHandle) { 2279 return putStringForUser(cr, name, Float.toString(value), userHandle); 2280 } 2281 2282 /** 2283 * Convenience function to read all of the current 2284 * configuration-related settings into a 2285 * {@link Configuration} object. 2286 * 2287 * @param cr The ContentResolver to access. 2288 * @param outConfig Where to place the configuration settings. 2289 */ 2290 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2291 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2292 false /* updateSettingsIfEmpty */); 2293 } 2294 2295 /** @hide */ 2296 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2297 int userHandle, boolean updateSettingsIfEmpty) { 2298 outConfig.fontScale = Settings.System.getFloatForUser( 2299 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2300 if (outConfig.fontScale < 0) { 2301 outConfig.fontScale = DEFAULT_FONT_SCALE; 2302 } 2303 2304 final String localeValue = 2305 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2306 if (localeValue != null) { 2307 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2308 } else { 2309 // Do not update configuration with emtpy settings since we need to take over the 2310 // locale list of previous user if the settings value is empty. This happens when a 2311 // new user is created. 2312 2313 if (updateSettingsIfEmpty) { 2314 // Make current configuration persistent. This is necessary the first time a 2315 // user log in. At the first login, the configuration settings are empty, so we 2316 // need to store the adjusted configuration as the initial settings. 2317 Settings.System.putStringForUser( 2318 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2319 userHandle); 2320 } 2321 } 2322 } 2323 2324 /** 2325 * @hide Erase the fields in the Configuration that should be applied 2326 * by the settings. 2327 */ 2328 public static void clearConfiguration(Configuration inoutConfig) { 2329 inoutConfig.fontScale = 0; 2330 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2331 inoutConfig.clearLocales(); 2332 } 2333 } 2334 2335 /** 2336 * Convenience function to write a batch of configuration-related 2337 * settings from a {@link Configuration} object. 2338 * 2339 * @param cr The ContentResolver to access. 2340 * @param config The settings to write. 2341 * @return true if the values were set, false on database errors 2342 */ 2343 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2344 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2345 } 2346 2347 /** @hide */ 2348 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2349 int userHandle) { 2350 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2351 Settings.System.putStringForUser( 2352 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2353 } 2354 2355 /** @hide */ 2356 public static boolean hasInterestingConfigurationChanges(int changes) { 2357 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2358 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2359 } 2360 2361 /** @deprecated - Do not use */ 2362 @Deprecated 2363 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2364 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2365 } 2366 2367 /** 2368 * @hide 2369 * @deprecated - Do not use 2370 */ 2371 @Deprecated 2372 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2373 int userHandle) { 2374 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2375 } 2376 2377 /** @deprecated - Do not use */ 2378 @Deprecated 2379 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2380 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2381 } 2382 2383 /** 2384 * @hide 2385 * @deprecated - Do not use 2386 */ 2387 @Deprecated 2388 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2389 int userHandle) { 2390 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2391 } 2392 2393 private static final class DiscreteValueValidator implements Validator { 2394 private final String[] mValues; 2395 2396 public DiscreteValueValidator(String[] values) { 2397 mValues = values; 2398 } 2399 2400 @Override 2401 public boolean validate(String value) { 2402 return ArrayUtils.contains(mValues, value); 2403 } 2404 } 2405 2406 private static final class InclusiveIntegerRangeValidator implements Validator { 2407 private final int mMin; 2408 private final int mMax; 2409 2410 public InclusiveIntegerRangeValidator(int min, int max) { 2411 mMin = min; 2412 mMax = max; 2413 } 2414 2415 @Override 2416 public boolean validate(String value) { 2417 try { 2418 final int intValue = Integer.parseInt(value); 2419 return intValue >= mMin && intValue <= mMax; 2420 } catch (NumberFormatException e) { 2421 return false; 2422 } 2423 } 2424 } 2425 2426 private static final class InclusiveFloatRangeValidator implements Validator { 2427 private final float mMin; 2428 private final float mMax; 2429 2430 public InclusiveFloatRangeValidator(float min, float max) { 2431 mMin = min; 2432 mMax = max; 2433 } 2434 2435 @Override 2436 public boolean validate(String value) { 2437 try { 2438 final float floatValue = Float.parseFloat(value); 2439 return floatValue >= mMin && floatValue <= mMax; 2440 } catch (NumberFormatException e) { 2441 return false; 2442 } 2443 } 2444 } 2445 2446 /** 2447 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2448 */ 2449 @Deprecated 2450 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2451 2452 /** 2453 * What happens when the user presses the end call button if they're not 2454 * on a call.<br/> 2455 * <b>Values:</b><br/> 2456 * 0 - The end button does nothing.<br/> 2457 * 1 - The end button goes to the home screen.<br/> 2458 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2459 * 3 - The end button goes to the home screen. If the user is already on the 2460 * home screen, it puts the device to sleep. 2461 */ 2462 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2463 2464 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2465 new InclusiveIntegerRangeValidator(0, 3); 2466 2467 /** 2468 * END_BUTTON_BEHAVIOR value for "go home". 2469 * @hide 2470 */ 2471 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2472 2473 /** 2474 * END_BUTTON_BEHAVIOR value for "go to sleep". 2475 * @hide 2476 */ 2477 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2478 2479 /** 2480 * END_BUTTON_BEHAVIOR default value. 2481 * @hide 2482 */ 2483 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2484 2485 /** 2486 * Is advanced settings mode turned on. 0 == no, 1 == yes 2487 * @hide 2488 */ 2489 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2490 2491 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2492 2493 /** 2494 * ADVANCED_SETTINGS default value. 2495 * @hide 2496 */ 2497 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2498 2499 /** 2500 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2501 */ 2502 @Deprecated 2503 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2504 2505 /** 2506 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2507 */ 2508 @Deprecated 2509 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2510 2511 /** 2512 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2513 */ 2514 @Deprecated 2515 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2516 2517 /** 2518 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2519 * {@hide} 2520 */ 2521 @Deprecated 2522 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2523 2524 /** 2525 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2526 */ 2527 @Deprecated 2528 public static final String RADIO_CELL = Global.RADIO_CELL; 2529 2530 /** 2531 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2532 */ 2533 @Deprecated 2534 public static final String RADIO_NFC = Global.RADIO_NFC; 2535 2536 /** 2537 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2538 */ 2539 @Deprecated 2540 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2541 2542 /** 2543 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2544 * 2545 * {@hide} 2546 */ 2547 @Deprecated 2548 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2549 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2550 2551 /** 2552 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2553 */ 2554 @Deprecated 2555 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2556 2557 /** 2558 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2559 */ 2560 @Deprecated 2561 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2562 2563 /** 2564 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2565 */ 2566 @Deprecated 2567 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2568 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2569 2570 /** 2571 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2572 */ 2573 @Deprecated 2574 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2575 2576 /** 2577 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2578 */ 2579 @Deprecated 2580 public static final String MODE_RINGER = Global.MODE_RINGER; 2581 2582 /** 2583 * Whether to use static IP and other static network attributes. 2584 * <p> 2585 * Set to 1 for true and 0 for false. 2586 * 2587 * @deprecated Use {@link WifiManager} instead 2588 */ 2589 @Deprecated 2590 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2591 2592 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2593 2594 /** 2595 * The static IP address. 2596 * <p> 2597 * Example: "192.168.1.51" 2598 * 2599 * @deprecated Use {@link WifiManager} instead 2600 */ 2601 @Deprecated 2602 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2603 2604 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2605 2606 /** 2607 * If using static IP, the gateway's IP address. 2608 * <p> 2609 * Example: "192.168.1.1" 2610 * 2611 * @deprecated Use {@link WifiManager} instead 2612 */ 2613 @Deprecated 2614 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2615 2616 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2617 2618 /** 2619 * If using static IP, the net mask. 2620 * <p> 2621 * Example: "255.255.255.0" 2622 * 2623 * @deprecated Use {@link WifiManager} instead 2624 */ 2625 @Deprecated 2626 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2627 2628 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2629 2630 /** 2631 * If using static IP, the primary DNS's IP address. 2632 * <p> 2633 * Example: "192.168.1.1" 2634 * 2635 * @deprecated Use {@link WifiManager} instead 2636 */ 2637 @Deprecated 2638 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2639 2640 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2641 2642 /** 2643 * If using static IP, the secondary DNS's IP address. 2644 * <p> 2645 * Example: "192.168.1.2" 2646 * 2647 * @deprecated Use {@link WifiManager} instead 2648 */ 2649 @Deprecated 2650 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2651 2652 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2653 2654 /** 2655 * Determines whether remote devices may discover and/or connect to 2656 * this device. 2657 * <P>Type: INT</P> 2658 * 2 -- discoverable and connectable 2659 * 1 -- connectable but not discoverable 2660 * 0 -- neither connectable nor discoverable 2661 */ 2662 public static final String BLUETOOTH_DISCOVERABILITY = 2663 "bluetooth_discoverability"; 2664 2665 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2666 new InclusiveIntegerRangeValidator(0, 2); 2667 2668 /** 2669 * Bluetooth discoverability timeout. If this value is nonzero, then 2670 * Bluetooth becomes discoverable for a certain number of seconds, 2671 * after which is becomes simply connectable. The value is in seconds. 2672 */ 2673 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2674 "bluetooth_discoverability_timeout"; 2675 2676 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2677 sNonNegativeIntegerValidator; 2678 2679 /** 2680 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2681 * instead 2682 */ 2683 @Deprecated 2684 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2685 2686 /** 2687 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2688 * instead 2689 */ 2690 @Deprecated 2691 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2692 2693 /** 2694 * @deprecated Use 2695 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2696 * instead 2697 */ 2698 @Deprecated 2699 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2700 "lock_pattern_tactile_feedback_enabled"; 2701 2702 /** 2703 * A formatted string of the next alarm that is set, or the empty string 2704 * if there is no alarm set. 2705 * 2706 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2707 */ 2708 @Deprecated 2709 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2710 2711 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2712 private static final int MAX_LENGTH = 1000; 2713 2714 @Override 2715 public boolean validate(String value) { 2716 // TODO: No idea what the correct format is. 2717 return value == null || value.length() < MAX_LENGTH; 2718 } 2719 }; 2720 2721 /** 2722 * Scaling factor for fonts, float. 2723 */ 2724 public static final String FONT_SCALE = "font_scale"; 2725 2726 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2727 @Override 2728 public boolean validate(String value) { 2729 try { 2730 return Float.parseFloat(value) >= 0; 2731 } catch (NumberFormatException e) { 2732 return false; 2733 } 2734 } 2735 }; 2736 2737 /** 2738 * The serialized system locale value. 2739 * 2740 * Do not use this value directory. 2741 * To get system locale, use {@link LocaleList#getDefault} instead. 2742 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2743 * instead. 2744 * @hide 2745 */ 2746 public static final String SYSTEM_LOCALES = "system_locales"; 2747 2748 2749 /** 2750 * Name of an application package to be debugged. 2751 * 2752 * @deprecated Use {@link Global#DEBUG_APP} instead 2753 */ 2754 @Deprecated 2755 public static final String DEBUG_APP = Global.DEBUG_APP; 2756 2757 /** 2758 * If 1, when launching DEBUG_APP it will wait for the debugger before 2759 * starting user code. If 0, it will run normally. 2760 * 2761 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2762 */ 2763 @Deprecated 2764 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2765 2766 /** 2767 * Whether or not to dim the screen. 0=no 1=yes 2768 * @deprecated This setting is no longer used. 2769 */ 2770 @Deprecated 2771 public static final String DIM_SCREEN = "dim_screen"; 2772 2773 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2774 2775 /** 2776 * The amount of time in milliseconds before the device goes to sleep or begins 2777 * to dream after a period of inactivity. This value is also known as the 2778 * user activity timeout period since the screen isn't necessarily turned off 2779 * when it expires. 2780 */ 2781 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2782 2783 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2784 2785 /** 2786 * The screen backlight brightness between 0 and 255. 2787 */ 2788 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2789 2790 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2791 new InclusiveIntegerRangeValidator(0, 255); 2792 2793 /** 2794 * Control whether to enable automatic brightness mode. 2795 */ 2796 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2797 2798 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2799 2800 /** 2801 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2802 * or less (<0.0 >-1.0) bright. 2803 * @hide 2804 */ 2805 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2806 2807 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2808 new InclusiveFloatRangeValidator(-1, 1); 2809 2810 /** 2811 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2812 */ 2813 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2814 2815 /** 2816 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2817 */ 2818 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2819 2820 /** 2821 * Control whether the process CPU usage meter should be shown. 2822 * 2823 * @deprecated This functionality is no longer available as of 2824 * {@link android.os.Build.VERSION_CODES#N_MR1}. 2825 */ 2826 @Deprecated 2827 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2828 2829 /** 2830 * If 1, the activity manager will aggressively finish activities and 2831 * processes as soon as they are no longer needed. If 0, the normal 2832 * extended lifetime is used. 2833 * 2834 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2835 */ 2836 @Deprecated 2837 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2838 2839 /** 2840 * Determines which streams are affected by ringer mode changes. The 2841 * stream type's bit should be set to 1 if it should be muted when going 2842 * into an inaudible ringer mode. 2843 */ 2844 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2845 2846 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2847 sNonNegativeIntegerValidator; 2848 2849 /** 2850 * Determines which streams are affected by mute. The 2851 * stream type's bit should be set to 1 if it should be muted when a mute request 2852 * is received. 2853 */ 2854 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2855 2856 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2857 sNonNegativeIntegerValidator; 2858 2859 /** 2860 * Whether vibrate is on for different events. This is used internally, 2861 * changing this value will not change the vibrate. See AudioManager. 2862 */ 2863 public static final String VIBRATE_ON = "vibrate_on"; 2864 2865 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2866 2867 /** 2868 * If 1, redirects the system vibrator to all currently attached input devices 2869 * that support vibration. If there are no such input devices, then the system 2870 * vibrator is used instead. 2871 * If 0, does not register the system vibrator. 2872 * 2873 * This setting is mainly intended to provide a compatibility mechanism for 2874 * applications that only know about the system vibrator and do not use the 2875 * input device vibrator API. 2876 * 2877 * @hide 2878 */ 2879 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2880 2881 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2882 2883 /** 2884 * Ringer volume. This is used internally, changing this value will not 2885 * change the volume. See AudioManager. 2886 * 2887 * @removed Not used by anything since API 2. 2888 */ 2889 public static final String VOLUME_RING = "volume_ring"; 2890 2891 /** 2892 * System/notifications volume. This is used internally, changing this 2893 * value will not change the volume. See AudioManager. 2894 * 2895 * @removed Not used by anything since API 2. 2896 */ 2897 public static final String VOLUME_SYSTEM = "volume_system"; 2898 2899 /** 2900 * Voice call volume. This is used internally, changing this value will 2901 * not change the volume. See AudioManager. 2902 * 2903 * @removed Not used by anything since API 2. 2904 */ 2905 public static final String VOLUME_VOICE = "volume_voice"; 2906 2907 /** 2908 * Music/media/gaming volume. This is used internally, changing this 2909 * value will not change the volume. See AudioManager. 2910 * 2911 * @removed Not used by anything since API 2. 2912 */ 2913 public static final String VOLUME_MUSIC = "volume_music"; 2914 2915 /** 2916 * Alarm volume. This is used internally, changing this 2917 * value will not change the volume. See AudioManager. 2918 * 2919 * @removed Not used by anything since API 2. 2920 */ 2921 public static final String VOLUME_ALARM = "volume_alarm"; 2922 2923 /** 2924 * Notification volume. This is used internally, changing this 2925 * value will not change the volume. See AudioManager. 2926 * 2927 * @removed Not used by anything since API 2. 2928 */ 2929 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2930 2931 /** 2932 * Bluetooth Headset volume. This is used internally, changing this value will 2933 * not change the volume. See AudioManager. 2934 * 2935 * @removed Not used by anything since API 2. 2936 */ 2937 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2938 2939 /** 2940 * Master volume (float in the range 0.0f to 1.0f). 2941 * 2942 * @hide 2943 */ 2944 public static final String VOLUME_MASTER = "volume_master"; 2945 2946 /** 2947 * Master mono (int 1 = mono, 0 = normal). 2948 * 2949 * @hide 2950 */ 2951 public static final String MASTER_MONO = "master_mono"; 2952 2953 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2954 2955 /** 2956 * Whether the notifications should use the ring volume (value of 1) or 2957 * a separate notification volume (value of 0). In most cases, users 2958 * will have this enabled so the notification and ringer volumes will be 2959 * the same. However, power users can disable this and use the separate 2960 * notification volume control. 2961 * <p> 2962 * Note: This is a one-off setting that will be removed in the future 2963 * when there is profile support. For this reason, it is kept hidden 2964 * from the public APIs. 2965 * 2966 * @hide 2967 * @deprecated 2968 */ 2969 @Deprecated 2970 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2971 "notifications_use_ring_volume"; 2972 2973 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2974 2975 /** 2976 * Whether silent mode should allow vibration feedback. This is used 2977 * internally in AudioService and the Sound settings activity to 2978 * coordinate decoupling of vibrate and silent modes. This setting 2979 * will likely be removed in a future release with support for 2980 * audio/vibe feedback profiles. 2981 * 2982 * Not used anymore. On devices with vibrator, the user explicitly selects 2983 * silent or vibrate mode. 2984 * Kept for use by legacy database upgrade code in DatabaseHelper. 2985 * @hide 2986 */ 2987 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2988 2989 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2990 2991 /** 2992 * The mapping of stream type (integer) to its setting. 2993 * 2994 * @removed Not used by anything since API 2. 2995 */ 2996 public static final String[] VOLUME_SETTINGS = { 2997 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2998 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2999 }; 3000 3001 /** 3002 * Appended to various volume related settings to record the previous 3003 * values before they the settings were affected by a silent/vibrate 3004 * ringer mode change. 3005 * 3006 * @removed Not used by anything since API 2. 3007 */ 3008 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 3009 3010 /** 3011 * Persistent store for the system-wide default ringtone URI. 3012 * <p> 3013 * If you need to play the default ringtone at any given time, it is recommended 3014 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 3015 * to the set default ringtone at the time of playing. 3016 * 3017 * @see #DEFAULT_RINGTONE_URI 3018 */ 3019 public static final String RINGTONE = "ringtone"; 3020 3021 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 3022 3023 /** 3024 * A {@link Uri} that will point to the current default ringtone at any 3025 * given time. 3026 * <p> 3027 * If the current default ringtone is in the DRM provider and the caller 3028 * does not have permission, the exception will be a 3029 * FileNotFoundException. 3030 */ 3031 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3032 3033 /** {@hide} */ 3034 public static final String RINGTONE_CACHE = "ringtone_cache"; 3035 /** {@hide} */ 3036 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3037 3038 /** 3039 * Persistent store for the system-wide default notification sound. 3040 * 3041 * @see #RINGTONE 3042 * @see #DEFAULT_NOTIFICATION_URI 3043 */ 3044 public static final String NOTIFICATION_SOUND = "notification_sound"; 3045 3046 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3047 3048 /** 3049 * A {@link Uri} that will point to the current default notification 3050 * sound at any given time. 3051 * 3052 * @see #DEFAULT_RINGTONE_URI 3053 */ 3054 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3055 3056 /** {@hide} */ 3057 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3058 /** {@hide} */ 3059 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3060 3061 /** 3062 * Persistent store for the system-wide default alarm alert. 3063 * 3064 * @see #RINGTONE 3065 * @see #DEFAULT_ALARM_ALERT_URI 3066 */ 3067 public static final String ALARM_ALERT = "alarm_alert"; 3068 3069 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3070 3071 /** 3072 * A {@link Uri} that will point to the current default alarm alert at 3073 * any given time. 3074 * 3075 * @see #DEFAULT_ALARM_ALERT_URI 3076 */ 3077 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3078 3079 /** {@hide} */ 3080 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3081 /** {@hide} */ 3082 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3083 3084 /** 3085 * Persistent store for the system default media button event receiver. 3086 * 3087 * @hide 3088 */ 3089 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3090 3091 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3092 @Override 3093 public boolean validate(String value) { 3094 try { 3095 ComponentName.unflattenFromString(value); 3096 return true; 3097 } catch (NullPointerException e) { 3098 return false; 3099 } 3100 } 3101 }; 3102 3103 /** 3104 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3105 */ 3106 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3107 3108 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3109 3110 /** 3111 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3112 */ 3113 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3114 3115 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3116 3117 /** 3118 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3119 * feature converts two spaces to a "." and space. 3120 */ 3121 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3122 3123 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3124 3125 /** 3126 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3127 */ 3128 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3129 3130 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3131 3132 public static final String SHOW_GTALK_SERVICE_STATUS = 3133 "SHOW_GTALK_SERVICE_STATUS"; 3134 3135 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3136 3137 /** 3138 * Name of activity to use for wallpaper on the home screen. 3139 * 3140 * @deprecated Use {@link WallpaperManager} instead. 3141 */ 3142 @Deprecated 3143 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3144 3145 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3146 private static final int MAX_LENGTH = 1000; 3147 3148 @Override 3149 public boolean validate(String value) { 3150 if (value != null && value.length() > MAX_LENGTH) { 3151 return false; 3152 } 3153 return ComponentName.unflattenFromString(value) != null; 3154 } 3155 }; 3156 3157 /** 3158 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3159 * instead 3160 */ 3161 @Deprecated 3162 public static final String AUTO_TIME = Global.AUTO_TIME; 3163 3164 /** 3165 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3166 * instead 3167 */ 3168 @Deprecated 3169 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3170 3171 /** 3172 * Display times as 12 or 24 hours 3173 * 12 3174 * 24 3175 */ 3176 public static final String TIME_12_24 = "time_12_24"; 3177 3178 /** @hide */ 3179 public static final Validator TIME_12_24_VALIDATOR = 3180 new DiscreteValueValidator(new String[] {"12", "24"}); 3181 3182 /** 3183 * Date format string 3184 * mm/dd/yyyy 3185 * dd/mm/yyyy 3186 * yyyy/mm/dd 3187 */ 3188 public static final String DATE_FORMAT = "date_format"; 3189 3190 /** @hide */ 3191 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3192 @Override 3193 public boolean validate(String value) { 3194 try { 3195 new SimpleDateFormat(value); 3196 return true; 3197 } catch (IllegalArgumentException e) { 3198 return false; 3199 } 3200 } 3201 }; 3202 3203 /** 3204 * Whether the setup wizard has been run before (on first boot), or if 3205 * it still needs to be run. 3206 * 3207 * nonzero = it has been run in the past 3208 * 0 = it has not been run in the past 3209 */ 3210 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3211 3212 /** @hide */ 3213 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3214 3215 /** 3216 * Scaling factor for normal window animations. Setting to 0 will disable window 3217 * animations. 3218 * 3219 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3220 */ 3221 @Deprecated 3222 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3223 3224 /** 3225 * Scaling factor for activity transition animations. Setting to 0 will disable window 3226 * animations. 3227 * 3228 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3229 */ 3230 @Deprecated 3231 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3232 3233 /** 3234 * Scaling factor for Animator-based animations. This affects both the start delay and 3235 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3236 * The default value is 1. 3237 * 3238 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3239 */ 3240 @Deprecated 3241 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3242 3243 /** 3244 * Control whether the accelerometer will be used to change screen 3245 * orientation. If 0, it will not be used unless explicitly requested 3246 * by the application; if 1, it will be used by default unless explicitly 3247 * disabled by the application. 3248 */ 3249 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3250 3251 /** @hide */ 3252 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3253 3254 /** 3255 * Default screen rotation when no other policy applies. 3256 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3257 * preference, this rotation value will be used. Must be one of the 3258 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3259 * 3260 * @see android.view.Display#getRotation 3261 */ 3262 public static final String USER_ROTATION = "user_rotation"; 3263 3264 /** @hide */ 3265 public static final Validator USER_ROTATION_VALIDATOR = 3266 new InclusiveIntegerRangeValidator(0, 3); 3267 3268 /** 3269 * Control whether the rotation lock toggle in the System UI should be hidden. 3270 * Typically this is done for accessibility purposes to make it harder for 3271 * the user to accidentally toggle the rotation lock while the display rotation 3272 * has been locked for accessibility. 3273 * 3274 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3275 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3276 * 3277 * @hide 3278 */ 3279 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3280 "hide_rotation_lock_toggle_for_accessibility"; 3281 3282 /** @hide */ 3283 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3284 sBooleanValidator; 3285 3286 /** 3287 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3288 * be used by Phone and Setting apps; it shouldn't affect other apps. 3289 * The value is boolean (1 or 0). 3290 * 3291 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3292 * It was about AudioManager's setting and thus affected all the applications which 3293 * relied on the setting, while this is purely about the vibration setting for incoming 3294 * calls. 3295 */ 3296 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3297 3298 /** @hide */ 3299 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3300 3301 /** 3302 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3303 * boolean (1 or 0). 3304 */ 3305 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3306 3307 /** @hide */ 3308 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3309 3310 /** 3311 * CDMA only settings 3312 * DTMF tone type played by the dialer when dialing. 3313 * 0 = Normal 3314 * 1 = Long 3315 */ 3316 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3317 3318 /** @hide */ 3319 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3320 3321 /** 3322 * Whether the hearing aid is enabled. The value is 3323 * boolean (1 or 0). 3324 * @hide 3325 */ 3326 public static final String HEARING_AID = "hearing_aid"; 3327 3328 /** @hide */ 3329 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3330 3331 /** 3332 * CDMA only settings 3333 * TTY Mode 3334 * 0 = OFF 3335 * 1 = FULL 3336 * 2 = VCO 3337 * 3 = HCO 3338 * @hide 3339 */ 3340 public static final String TTY_MODE = "tty_mode"; 3341 3342 /** @hide */ 3343 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3344 3345 /** 3346 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3347 * boolean (1 or 0). 3348 */ 3349 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3350 3351 /** @hide */ 3352 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3353 3354 /** 3355 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3356 * boolean (1 or 0). 3357 */ 3358 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3359 3360 /** @hide */ 3361 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3362 3363 /** 3364 * @deprecated Each application that shows web suggestions should have its own 3365 * setting for this. 3366 */ 3367 @Deprecated 3368 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3369 3370 /** @hide */ 3371 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3372 3373 /** 3374 * Whether the notification LED should repeatedly flash when a notification is 3375 * pending. The value is boolean (1 or 0). 3376 * @hide 3377 */ 3378 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3379 3380 /** @hide */ 3381 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3382 3383 /** 3384 * Show pointer location on screen? 3385 * 0 = no 3386 * 1 = yes 3387 * @hide 3388 */ 3389 public static final String POINTER_LOCATION = "pointer_location"; 3390 3391 /** @hide */ 3392 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3393 3394 /** 3395 * Show touch positions on screen? 3396 * 0 = no 3397 * 1 = yes 3398 * @hide 3399 */ 3400 public static final String SHOW_TOUCHES = "show_touches"; 3401 3402 /** @hide */ 3403 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3404 3405 /** 3406 * Log raw orientation data from 3407 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3408 * orientationplot.py tool. 3409 * 0 = no 3410 * 1 = yes 3411 * @hide 3412 */ 3413 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3414 "window_orientation_listener_log"; 3415 3416 /** @hide */ 3417 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3418 3419 /** 3420 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3421 * instead 3422 * @hide 3423 */ 3424 @Deprecated 3425 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3426 3427 /** 3428 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3429 * instead 3430 * @hide 3431 */ 3432 @Deprecated 3433 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3434 3435 /** 3436 * Whether to play sounds when the keyguard is shown and dismissed. 3437 * @hide 3438 */ 3439 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3440 3441 /** @hide */ 3442 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3443 3444 /** 3445 * Whether the lockscreen should be completely disabled. 3446 * @hide 3447 */ 3448 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3449 3450 /** @hide */ 3451 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3452 3453 /** 3454 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3455 * instead 3456 * @hide 3457 */ 3458 @Deprecated 3459 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3460 3461 /** 3462 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3463 * instead 3464 * @hide 3465 */ 3466 @Deprecated 3467 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3468 3469 /** 3470 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3471 * instead 3472 * @hide 3473 */ 3474 @Deprecated 3475 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3476 3477 /** 3478 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3479 * instead 3480 * @hide 3481 */ 3482 @Deprecated 3483 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3484 3485 /** 3486 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3487 * instead 3488 * @hide 3489 */ 3490 @Deprecated 3491 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3492 3493 /** 3494 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3495 * instead 3496 * @hide 3497 */ 3498 @Deprecated 3499 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3500 3501 /** 3502 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3503 * instead 3504 * @hide 3505 */ 3506 @Deprecated 3507 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3508 3509 /** 3510 * Receive incoming SIP calls? 3511 * 0 = no 3512 * 1 = yes 3513 * @hide 3514 */ 3515 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3516 3517 /** @hide */ 3518 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3519 3520 /** 3521 * Call Preference String. 3522 * "SIP_ALWAYS" : Always use SIP with network access 3523 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3524 * @hide 3525 */ 3526 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3527 3528 /** @hide */ 3529 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3530 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3531 3532 /** 3533 * One of the sip call options: Always use SIP with network access. 3534 * @hide 3535 */ 3536 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3537 3538 /** @hide */ 3539 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3540 3541 /** 3542 * One of the sip call options: Only if destination is a SIP address. 3543 * @hide 3544 */ 3545 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3546 3547 /** @hide */ 3548 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3549 3550 /** 3551 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3552 * the user should be prompted each time a call is made whether it should be placed using 3553 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3554 * SIP_ADDRESS_ONLY. 3555 * @hide 3556 */ 3557 @Deprecated 3558 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3559 3560 /** @hide */ 3561 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3562 3563 /** 3564 * Pointer speed setting. 3565 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3566 * -7 = slowest 3567 * 0 = default speed 3568 * +7 = fastest 3569 * @hide 3570 */ 3571 public static final String POINTER_SPEED = "pointer_speed"; 3572 3573 /** @hide */ 3574 public static final Validator POINTER_SPEED_VALIDATOR = 3575 new InclusiveFloatRangeValidator(-7, 7); 3576 3577 /** 3578 * Whether lock-to-app will be triggered by long-press on recents. 3579 * @hide 3580 */ 3581 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3582 3583 /** @hide */ 3584 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3585 3586 /** 3587 * I am the lolrus. 3588 * <p> 3589 * Nonzero values indicate that the user has a bukkit. 3590 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3591 * @hide 3592 */ 3593 public static final String EGG_MODE = "egg_mode"; 3594 3595 /** @hide */ 3596 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3597 @Override 3598 public boolean validate(String value) { 3599 try { 3600 return Long.parseLong(value) >= 0; 3601 } catch (NumberFormatException e) { 3602 return false; 3603 } 3604 } 3605 }; 3606 3607 /** 3608 * IMPORTANT: If you add a new public settings you also have to add it to 3609 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3610 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3611 * the setting value. See an example above. 3612 */ 3613 3614 /** 3615 * Settings to backup. This is here so that it's in the same place as the settings 3616 * keys and easy to update. 3617 * 3618 * NOTE: Settings are backed up and restored in the order they appear 3619 * in this array. If you have one setting depending on another, 3620 * make sure that they are ordered appropriately. 3621 * 3622 * @hide 3623 */ 3624 public static final String[] SETTINGS_TO_BACKUP = { 3625 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3626 WIFI_USE_STATIC_IP, 3627 WIFI_STATIC_IP, 3628 WIFI_STATIC_GATEWAY, 3629 WIFI_STATIC_NETMASK, 3630 WIFI_STATIC_DNS1, 3631 WIFI_STATIC_DNS2, 3632 BLUETOOTH_DISCOVERABILITY, 3633 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3634 FONT_SCALE, 3635 DIM_SCREEN, 3636 SCREEN_OFF_TIMEOUT, 3637 SCREEN_BRIGHTNESS, 3638 SCREEN_BRIGHTNESS_MODE, 3639 SCREEN_AUTO_BRIGHTNESS_ADJ, 3640 VIBRATE_INPUT_DEVICES, 3641 MODE_RINGER_STREAMS_AFFECTED, 3642 TEXT_AUTO_REPLACE, 3643 TEXT_AUTO_CAPS, 3644 TEXT_AUTO_PUNCTUATE, 3645 TEXT_SHOW_PASSWORD, 3646 AUTO_TIME, // moved to global 3647 AUTO_TIME_ZONE, // moved to global 3648 TIME_12_24, 3649 DATE_FORMAT, 3650 DTMF_TONE_WHEN_DIALING, 3651 DTMF_TONE_TYPE_WHEN_DIALING, 3652 HEARING_AID, 3653 TTY_MODE, 3654 MASTER_MONO, 3655 SOUND_EFFECTS_ENABLED, 3656 HAPTIC_FEEDBACK_ENABLED, 3657 POWER_SOUNDS_ENABLED, // moved to global 3658 DOCK_SOUNDS_ENABLED, // moved to global 3659 LOCKSCREEN_SOUNDS_ENABLED, 3660 SHOW_WEB_SUGGESTIONS, 3661 SIP_CALL_OPTIONS, 3662 SIP_RECEIVE_CALLS, 3663 POINTER_SPEED, 3664 VIBRATE_WHEN_RINGING, 3665 RINGTONE, 3666 LOCK_TO_APP_ENABLED, 3667 NOTIFICATION_SOUND, 3668 ACCELEROMETER_ROTATION 3669 }; 3670 3671 /** 3672 * These are all public system settings 3673 * 3674 * @hide 3675 */ 3676 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3677 static { 3678 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3679 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3680 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3681 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3682 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3683 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3684 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3685 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3686 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3687 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3688 PUBLIC_SETTINGS.add(FONT_SCALE); 3689 PUBLIC_SETTINGS.add(DIM_SCREEN); 3690 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3691 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3692 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3693 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3694 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3695 PUBLIC_SETTINGS.add(VIBRATE_ON); 3696 PUBLIC_SETTINGS.add(VOLUME_RING); 3697 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3698 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3699 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3700 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3701 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3702 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3703 PUBLIC_SETTINGS.add(RINGTONE); 3704 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3705 PUBLIC_SETTINGS.add(ALARM_ALERT); 3706 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3707 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3708 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3709 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3710 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3711 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3712 PUBLIC_SETTINGS.add(TIME_12_24); 3713 PUBLIC_SETTINGS.add(DATE_FORMAT); 3714 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3715 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3716 PUBLIC_SETTINGS.add(USER_ROTATION); 3717 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3718 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3719 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3720 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3721 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3722 } 3723 3724 /** 3725 * These are all hidden system settings. 3726 * 3727 * @hide 3728 */ 3729 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3730 static { 3731 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3732 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3733 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3734 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3735 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3736 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3737 PRIVATE_SETTINGS.add(MASTER_MONO); 3738 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3739 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3740 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3741 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3742 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3743 PRIVATE_SETTINGS.add(HEARING_AID); 3744 PRIVATE_SETTINGS.add(TTY_MODE); 3745 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3746 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3747 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3748 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3749 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3750 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3751 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3752 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3753 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3754 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3755 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3756 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3757 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3758 PRIVATE_SETTINGS.add(LOCK_SOUND); 3759 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3760 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3761 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3762 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3763 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3764 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3765 PRIVATE_SETTINGS.add(POINTER_SPEED); 3766 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3767 PRIVATE_SETTINGS.add(EGG_MODE); 3768 } 3769 3770 /** 3771 * These are all public system settings 3772 * 3773 * @hide 3774 */ 3775 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3776 static { 3777 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3778 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3779 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3780 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3781 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3782 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3783 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3784 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3785 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3786 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3787 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3788 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3789 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3790 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3791 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3792 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3793 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3794 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3795 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3796 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3797 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3798 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3799 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3800 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3801 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3802 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3803 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3804 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3805 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3806 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3807 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3808 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3809 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3810 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3811 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3812 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3813 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3814 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3815 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3816 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3817 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3818 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3819 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3820 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3821 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3822 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3823 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3824 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3825 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3826 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3827 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3828 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3829 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3830 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3831 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3832 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3833 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3834 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3835 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3836 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3837 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3838 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3839 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3840 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3841 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3842 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3843 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3844 } 3845 3846 /** 3847 * These entries are considered common between the personal and the managed profile, 3848 * since the managed profile doesn't get to change them. 3849 */ 3850 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3851 static { 3852 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3853 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3854 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3855 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3856 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3857 } 3858 3859 /** @hide */ 3860 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3861 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3862 } 3863 3864 /** 3865 * These entries should be cloned from this profile's parent only if the dependency's 3866 * value is true ("1") 3867 * 3868 * Note: the dependencies must be Secure settings 3869 * 3870 * @hide 3871 */ 3872 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 3873 static { 3874 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 3875 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 3876 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 3877 } 3878 3879 /** @hide */ 3880 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 3881 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 3882 } 3883 3884 /** 3885 * When to use Wi-Fi calling 3886 * 3887 * @see android.telephony.TelephonyManager.WifiCallingChoices 3888 * @hide 3889 */ 3890 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3891 3892 // Settings moved to Settings.Secure 3893 3894 /** 3895 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3896 * instead 3897 */ 3898 @Deprecated 3899 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3900 3901 /** 3902 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3903 */ 3904 @Deprecated 3905 public static final String ANDROID_ID = Secure.ANDROID_ID; 3906 3907 /** 3908 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3909 */ 3910 @Deprecated 3911 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3912 3913 /** 3914 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3915 */ 3916 @Deprecated 3917 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3918 3919 /** 3920 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3921 */ 3922 @Deprecated 3923 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3924 3925 /** 3926 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3927 */ 3928 @Deprecated 3929 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3930 3931 /** 3932 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3933 */ 3934 @Deprecated 3935 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3936 3937 /** 3938 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3939 * instead 3940 */ 3941 @Deprecated 3942 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3943 3944 /** 3945 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3946 */ 3947 @Deprecated 3948 public static final String LOGGING_ID = Secure.LOGGING_ID; 3949 3950 /** 3951 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3952 */ 3953 @Deprecated 3954 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3955 3956 /** 3957 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3958 * instead 3959 */ 3960 @Deprecated 3961 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3962 3963 /** 3964 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3965 * instead 3966 */ 3967 @Deprecated 3968 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3969 3970 /** 3971 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3972 * instead 3973 */ 3974 @Deprecated 3975 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3976 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3977 3978 /** 3979 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3980 */ 3981 @Deprecated 3982 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3983 3984 /** 3985 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3986 */ 3987 @Deprecated 3988 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3989 3990 /** 3991 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3992 */ 3993 @Deprecated 3994 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3995 3996 /** 3997 * @deprecated Use 3998 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3999 */ 4000 @Deprecated 4001 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 4002 4003 /** 4004 * @deprecated Use 4005 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 4006 */ 4007 @Deprecated 4008 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4009 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 4010 4011 /** 4012 * @deprecated Use 4013 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 4014 */ 4015 @Deprecated 4016 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4017 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4018 4019 /** 4020 * @deprecated Use 4021 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 4022 */ 4023 @Deprecated 4024 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4025 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4026 4027 /** 4028 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4029 * instead 4030 */ 4031 @Deprecated 4032 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4033 4034 /** 4035 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4036 */ 4037 @Deprecated 4038 public static final String WIFI_ON = Global.WIFI_ON; 4039 4040 /** 4041 * @deprecated Use 4042 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4043 * instead 4044 */ 4045 @Deprecated 4046 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4047 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4048 4049 /** 4050 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4051 */ 4052 @Deprecated 4053 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4054 4055 /** 4056 * @deprecated Use 4057 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4058 */ 4059 @Deprecated 4060 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4061 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4062 4063 /** 4064 * @deprecated Use 4065 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4066 */ 4067 @Deprecated 4068 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4069 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4070 4071 /** 4072 * @deprecated Use 4073 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4074 * instead 4075 */ 4076 @Deprecated 4077 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4078 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4079 4080 /** 4081 * @deprecated Use 4082 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4083 */ 4084 @Deprecated 4085 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4086 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4087 4088 /** 4089 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4090 * instead 4091 */ 4092 @Deprecated 4093 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4094 4095 /** 4096 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4097 */ 4098 @Deprecated 4099 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4100 4101 /** 4102 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4103 */ 4104 @Deprecated 4105 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4106 4107 /** 4108 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4109 * instead 4110 */ 4111 @Deprecated 4112 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4113 4114 /** 4115 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4116 * instead 4117 */ 4118 @Deprecated 4119 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4120 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4121 4122 /** 4123 * Checks if the specified app can modify system settings. As of API 4124 * level 23, an app cannot modify system settings unless it declares the 4125 * {@link android.Manifest.permission#WRITE_SETTINGS} 4126 * permission in its manifest, <em>and</em> the user specifically grants 4127 * the app this capability. To prompt the user to grant this approval, 4128 * the app must send an intent with the action {@link 4129 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4130 * the system to display a permission management screen. 4131 * 4132 * @param context App context. 4133 * @return true if the calling app can write to system settings, false otherwise 4134 */ 4135 public static boolean canWrite(Context context) { 4136 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4137 context.getOpPackageName(), false); 4138 } 4139 } 4140 4141 /** 4142 * Secure system settings, containing system preferences that applications 4143 * can read but are not allowed to write. These are for preferences that 4144 * the user must explicitly modify through the system UI or specialized 4145 * APIs for those values, not modified directly by applications. 4146 */ 4147 public static final class Secure extends NameValueTable { 4148 /** 4149 * The content:// style URL for this table 4150 */ 4151 public static final Uri CONTENT_URI = 4152 Uri.parse("content://" + AUTHORITY + "/secure"); 4153 4154 // Populated lazily, guarded by class object: 4155 private static final NameValueCache sNameValueCache = new NameValueCache( 4156 CONTENT_URI, 4157 CALL_METHOD_GET_SECURE, 4158 CALL_METHOD_PUT_SECURE); 4159 4160 private static ILockSettings sLockSettings = null; 4161 4162 private static boolean sIsSystemProcess; 4163 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4164 private static final HashSet<String> MOVED_TO_GLOBAL; 4165 static { 4166 MOVED_TO_LOCK_SETTINGS = new HashSet<>(3); 4167 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4168 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4169 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4170 4171 MOVED_TO_GLOBAL = new HashSet<>(); 4172 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4173 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4174 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4175 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4176 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4177 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4178 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4179 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4180 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4181 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4182 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4183 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4184 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4185 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4186 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4187 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4188 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4189 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4190 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4191 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4192 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4193 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4194 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4195 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4196 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4197 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4198 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4199 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4200 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4201 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4202 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4203 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4204 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4205 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4206 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4207 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4208 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4209 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4210 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4211 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4212 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4213 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4214 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4215 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4216 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4217 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4218 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4219 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4220 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4221 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4222 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4223 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4224 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4225 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4226 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4227 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4228 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4229 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4230 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4231 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4232 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4233 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4234 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4235 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4236 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4237 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4238 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4239 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4240 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4241 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4242 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4243 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4244 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4245 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4246 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4247 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4248 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4249 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4250 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4251 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4252 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4253 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4254 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4255 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4256 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4257 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4258 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4259 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4260 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4261 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4262 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4263 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4264 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4265 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4266 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4267 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4268 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4269 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4270 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4271 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4272 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4273 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4274 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4275 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4276 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4277 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4278 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4279 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4280 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4281 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4282 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4283 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4284 } 4285 4286 /** @hide */ 4287 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4288 outKeySet.addAll(MOVED_TO_GLOBAL); 4289 } 4290 4291 /** 4292 * Look up a name in the database. 4293 * @param resolver to access the database with 4294 * @param name to look up in the table 4295 * @return the corresponding value, or null if not present 4296 */ 4297 public static String getString(ContentResolver resolver, String name) { 4298 return getStringForUser(resolver, name, UserHandle.myUserId()); 4299 } 4300 4301 /** @hide */ 4302 public static String getStringForUser(ContentResolver resolver, String name, 4303 int userHandle) { 4304 if (MOVED_TO_GLOBAL.contains(name)) { 4305 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4306 + " to android.provider.Settings.Global."); 4307 return Global.getStringForUser(resolver, name, userHandle); 4308 } 4309 4310 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4311 synchronized (Secure.class) { 4312 if (sLockSettings == null) { 4313 sLockSettings = ILockSettings.Stub.asInterface( 4314 (IBinder) ServiceManager.getService("lock_settings")); 4315 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4316 } 4317 } 4318 if (sLockSettings != null && !sIsSystemProcess) { 4319 // No context; use the ActivityThread's context as an approximation for 4320 // determining the target API level. 4321 Application application = ActivityThread.currentApplication(); 4322 4323 boolean isPreMnc = application != null 4324 && application.getApplicationInfo() != null 4325 && application.getApplicationInfo().targetSdkVersion 4326 <= VERSION_CODES.LOLLIPOP_MR1; 4327 if (isPreMnc) { 4328 try { 4329 return sLockSettings.getString(name, "0", userHandle); 4330 } catch (RemoteException re) { 4331 // Fall through 4332 } 4333 } else { 4334 throw new SecurityException("Settings.Secure." + name 4335 + " is deprecated and no longer accessible." 4336 + " See API documentation for potential replacements."); 4337 } 4338 } 4339 } 4340 4341 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4342 } 4343 4344 /** 4345 * Store a name/value pair into the database. 4346 * @param resolver to access the database with 4347 * @param name to store 4348 * @param value to associate with the name 4349 * @return true if the value was set, false on database errors 4350 */ 4351 public static boolean putString(ContentResolver resolver, String name, String value) { 4352 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4353 } 4354 4355 /** @hide */ 4356 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4357 int userHandle) { 4358 if (LOCATION_MODE.equals(name)) { 4359 // Map LOCATION_MODE to underlying location provider storage API 4360 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4361 } 4362 if (MOVED_TO_GLOBAL.contains(name)) { 4363 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4364 + " to android.provider.Settings.Global"); 4365 return Global.putStringForUser(resolver, name, value, userHandle); 4366 } 4367 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4368 } 4369 4370 /** 4371 * Construct the content URI for a particular name/value pair, 4372 * useful for monitoring changes with a ContentObserver. 4373 * @param name to look up in the table 4374 * @return the corresponding content URI, or null if not present 4375 */ 4376 public static Uri getUriFor(String name) { 4377 if (MOVED_TO_GLOBAL.contains(name)) { 4378 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4379 + " to android.provider.Settings.Global, returning global URI."); 4380 return Global.getUriFor(Global.CONTENT_URI, name); 4381 } 4382 return getUriFor(CONTENT_URI, name); 4383 } 4384 4385 /** 4386 * Convenience function for retrieving a single secure settings value 4387 * as an integer. Note that internally setting values are always 4388 * stored as strings; this function converts the string to an integer 4389 * for you. The default value will be returned if the setting is 4390 * not defined or not an integer. 4391 * 4392 * @param cr The ContentResolver to access. 4393 * @param name The name of the setting to retrieve. 4394 * @param def Value to return if the setting is not defined. 4395 * 4396 * @return The setting's current value, or 'def' if it is not defined 4397 * or not a valid integer. 4398 */ 4399 public static int getInt(ContentResolver cr, String name, int def) { 4400 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4401 } 4402 4403 /** @hide */ 4404 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4405 if (LOCATION_MODE.equals(name)) { 4406 // Map from to underlying location provider storage API to location mode 4407 return getLocationModeForUser(cr, userHandle); 4408 } 4409 String v = getStringForUser(cr, name, userHandle); 4410 try { 4411 return v != null ? Integer.parseInt(v) : def; 4412 } catch (NumberFormatException e) { 4413 return def; 4414 } 4415 } 4416 4417 /** 4418 * Convenience function for retrieving a single secure settings value 4419 * as an integer. Note that internally setting values are always 4420 * stored as strings; this function converts the string to an integer 4421 * for you. 4422 * <p> 4423 * This version does not take a default value. If the setting has not 4424 * been set, or the string value is not a number, 4425 * it throws {@link SettingNotFoundException}. 4426 * 4427 * @param cr The ContentResolver to access. 4428 * @param name The name of the setting to retrieve. 4429 * 4430 * @throws SettingNotFoundException Thrown if a setting by the given 4431 * name can't be found or the setting value is not an integer. 4432 * 4433 * @return The setting's current value. 4434 */ 4435 public static int getInt(ContentResolver cr, String name) 4436 throws SettingNotFoundException { 4437 return getIntForUser(cr, name, UserHandle.myUserId()); 4438 } 4439 4440 /** @hide */ 4441 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4442 throws SettingNotFoundException { 4443 if (LOCATION_MODE.equals(name)) { 4444 // Map from to underlying location provider storage API to location mode 4445 return getLocationModeForUser(cr, userHandle); 4446 } 4447 String v = getStringForUser(cr, name, userHandle); 4448 try { 4449 return Integer.parseInt(v); 4450 } catch (NumberFormatException e) { 4451 throw new SettingNotFoundException(name); 4452 } 4453 } 4454 4455 /** 4456 * Convenience function for updating a single settings value as an 4457 * integer. This will either create a new entry in the table if the 4458 * given name does not exist, or modify the value of the existing row 4459 * with that name. Note that internally setting values are always 4460 * stored as strings, so this function converts the given value to a 4461 * string before storing it. 4462 * 4463 * @param cr The ContentResolver to access. 4464 * @param name The name of the setting to modify. 4465 * @param value The new value for the setting. 4466 * @return true if the value was set, false on database errors 4467 */ 4468 public static boolean putInt(ContentResolver cr, String name, int value) { 4469 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4470 } 4471 4472 /** @hide */ 4473 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4474 int userHandle) { 4475 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4476 } 4477 4478 /** 4479 * Convenience function for retrieving a single secure settings value 4480 * as a {@code long}. Note that internally setting values are always 4481 * stored as strings; this function converts the string to a {@code long} 4482 * for you. The default value will be returned if the setting is 4483 * not defined or not a {@code long}. 4484 * 4485 * @param cr The ContentResolver to access. 4486 * @param name The name of the setting to retrieve. 4487 * @param def Value to return if the setting is not defined. 4488 * 4489 * @return The setting's current value, or 'def' if it is not defined 4490 * or not a valid {@code long}. 4491 */ 4492 public static long getLong(ContentResolver cr, String name, long def) { 4493 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4494 } 4495 4496 /** @hide */ 4497 public static long getLongForUser(ContentResolver cr, String name, long def, 4498 int userHandle) { 4499 String valString = getStringForUser(cr, name, userHandle); 4500 long value; 4501 try { 4502 value = valString != null ? Long.parseLong(valString) : def; 4503 } catch (NumberFormatException e) { 4504 value = def; 4505 } 4506 return value; 4507 } 4508 4509 /** 4510 * Convenience function for retrieving a single secure settings value 4511 * as a {@code long}. Note that internally setting values are always 4512 * stored as strings; this function converts the string to a {@code long} 4513 * for you. 4514 * <p> 4515 * This version does not take a default value. If the setting has not 4516 * been set, or the string value is not a number, 4517 * it throws {@link SettingNotFoundException}. 4518 * 4519 * @param cr The ContentResolver to access. 4520 * @param name The name of the setting to retrieve. 4521 * 4522 * @return The setting's current value. 4523 * @throws SettingNotFoundException Thrown if a setting by the given 4524 * name can't be found or the setting value is not an integer. 4525 */ 4526 public static long getLong(ContentResolver cr, String name) 4527 throws SettingNotFoundException { 4528 return getLongForUser(cr, name, UserHandle.myUserId()); 4529 } 4530 4531 /** @hide */ 4532 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4533 throws SettingNotFoundException { 4534 String valString = getStringForUser(cr, name, userHandle); 4535 try { 4536 return Long.parseLong(valString); 4537 } catch (NumberFormatException e) { 4538 throw new SettingNotFoundException(name); 4539 } 4540 } 4541 4542 /** 4543 * Convenience function for updating a secure settings value as a long 4544 * integer. This will either create a new entry in the table if the 4545 * given name does not exist, or modify the value of the existing row 4546 * with that name. Note that internally setting values are always 4547 * stored as strings, so this function converts the given value to a 4548 * string before storing it. 4549 * 4550 * @param cr The ContentResolver to access. 4551 * @param name The name of the setting to modify. 4552 * @param value The new value for the setting. 4553 * @return true if the value was set, false on database errors 4554 */ 4555 public static boolean putLong(ContentResolver cr, String name, long value) { 4556 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4557 } 4558 4559 /** @hide */ 4560 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4561 int userHandle) { 4562 return putStringForUser(cr, name, Long.toString(value), userHandle); 4563 } 4564 4565 /** 4566 * Convenience function for retrieving a single secure settings value 4567 * as a floating point number. Note that internally setting values are 4568 * always stored as strings; this function converts the string to an 4569 * float for you. The default value will be returned if the setting 4570 * is not defined or not a valid float. 4571 * 4572 * @param cr The ContentResolver to access. 4573 * @param name The name of the setting to retrieve. 4574 * @param def Value to return if the setting is not defined. 4575 * 4576 * @return The setting's current value, or 'def' if it is not defined 4577 * or not a valid float. 4578 */ 4579 public static float getFloat(ContentResolver cr, String name, float def) { 4580 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4581 } 4582 4583 /** @hide */ 4584 public static float getFloatForUser(ContentResolver cr, String name, float def, 4585 int userHandle) { 4586 String v = getStringForUser(cr, name, userHandle); 4587 try { 4588 return v != null ? Float.parseFloat(v) : def; 4589 } catch (NumberFormatException e) { 4590 return def; 4591 } 4592 } 4593 4594 /** 4595 * Convenience function for retrieving a single secure settings value 4596 * as a float. Note that internally setting values are always 4597 * stored as strings; this function converts the string to a float 4598 * for you. 4599 * <p> 4600 * This version does not take a default value. If the setting has not 4601 * been set, or the string value is not a number, 4602 * it throws {@link SettingNotFoundException}. 4603 * 4604 * @param cr The ContentResolver to access. 4605 * @param name The name of the setting to retrieve. 4606 * 4607 * @throws SettingNotFoundException Thrown if a setting by the given 4608 * name can't be found or the setting value is not a float. 4609 * 4610 * @return The setting's current value. 4611 */ 4612 public static float getFloat(ContentResolver cr, String name) 4613 throws SettingNotFoundException { 4614 return getFloatForUser(cr, name, UserHandle.myUserId()); 4615 } 4616 4617 /** @hide */ 4618 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4619 throws SettingNotFoundException { 4620 String v = getStringForUser(cr, name, userHandle); 4621 if (v == null) { 4622 throw new SettingNotFoundException(name); 4623 } 4624 try { 4625 return Float.parseFloat(v); 4626 } catch (NumberFormatException e) { 4627 throw new SettingNotFoundException(name); 4628 } 4629 } 4630 4631 /** 4632 * Convenience function for updating a single settings value as a 4633 * floating point number. This will either create a new entry in the 4634 * table if the given name does not exist, or modify the value of the 4635 * existing row with that name. Note that internally setting values 4636 * are always stored as strings, so this function converts the given 4637 * value to a string before storing it. 4638 * 4639 * @param cr The ContentResolver to access. 4640 * @param name The name of the setting to modify. 4641 * @param value The new value for the setting. 4642 * @return true if the value was set, false on database errors 4643 */ 4644 public static boolean putFloat(ContentResolver cr, String name, float value) { 4645 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4646 } 4647 4648 /** @hide */ 4649 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4650 int userHandle) { 4651 return putStringForUser(cr, name, Float.toString(value), userHandle); 4652 } 4653 4654 /** 4655 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4656 * instead 4657 */ 4658 @Deprecated 4659 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4660 Global.DEVELOPMENT_SETTINGS_ENABLED; 4661 4662 /** 4663 * When the user has enable the option to have a "bug report" command 4664 * in the power menu. 4665 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4666 * @hide 4667 */ 4668 @Deprecated 4669 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4670 4671 /** 4672 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4673 */ 4674 @Deprecated 4675 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4676 4677 /** 4678 * Setting to allow mock locations and location provider status to be injected into the 4679 * LocationManager service for testing purposes during application development. These 4680 * locations and status values override actual location and status information generated 4681 * by network, gps, or other location providers. 4682 * 4683 * @deprecated This settings is not used anymore. 4684 */ 4685 @Deprecated 4686 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4687 4688 /** 4689 * A 64-bit number (as a hex string) that is randomly 4690 * generated when the user first sets up the device and should remain 4691 * constant for the lifetime of the user's device. The value may 4692 * change if a factory reset is performed on the device. 4693 * <p class="note"><strong>Note:</strong> When a device has <a 4694 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4695 * (available on certain devices running Android 4.2 or higher), each user appears as a 4696 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4697 * user.</p> 4698 */ 4699 public static final String ANDROID_ID = "android_id"; 4700 4701 /** 4702 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4703 */ 4704 @Deprecated 4705 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4706 4707 /** 4708 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4709 */ 4710 @Deprecated 4711 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4712 4713 /** 4714 * Setting to record the input method used by default, holding the ID 4715 * of the desired method. 4716 */ 4717 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4718 4719 /** 4720 * Setting to record the input method subtype used by default, holding the ID 4721 * of the desired method. 4722 */ 4723 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4724 "selected_input_method_subtype"; 4725 4726 /** 4727 * Setting to record the history of input method subtype, holding the pair of ID of IME 4728 * and its last used subtype. 4729 * @hide 4730 */ 4731 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4732 "input_methods_subtype_history"; 4733 4734 /** 4735 * Setting to record the visibility of input method selector 4736 */ 4737 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4738 "input_method_selector_visibility"; 4739 4740 /** 4741 * The currently selected voice interaction service flattened ComponentName. 4742 * @hide 4743 */ 4744 @TestApi 4745 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4746 4747 /** 4748 * The currently selected auto-fill service flattened ComponentName. 4749 * @hide 4750 */ 4751 @TestApi 4752 public static final String AUTO_FILL_SERVICE = "auto_fill_service"; 4753 4754 /** 4755 * bluetooth HCI snoop log configuration 4756 * @hide 4757 */ 4758 public static final String BLUETOOTH_HCI_LOG = 4759 "bluetooth_hci_log"; 4760 4761 /** 4762 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4763 */ 4764 @Deprecated 4765 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4766 4767 /** 4768 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4769 * @hide 4770 */ 4771 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4772 4773 /** 4774 * Prefix for category name that marks whether a suggested action from that category was 4775 * completed. 4776 * @hide 4777 */ 4778 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4779 4780 /** 4781 * List of input methods that are currently enabled. This is a string 4782 * containing the IDs of all enabled input methods, each ID separated 4783 * by ':'. 4784 */ 4785 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4786 4787 /** 4788 * List of system input methods that are currently disabled. This is a string 4789 * containing the IDs of all disabled input methods, each ID separated 4790 * by ':'. 4791 * @hide 4792 */ 4793 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4794 4795 /** 4796 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4797 * determines if the IME should be shown when a hard keyboard is attached. 4798 * @hide 4799 */ 4800 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4801 4802 /** 4803 * Host name and port for global http proxy. Uses ':' seperator for 4804 * between host and port. 4805 * 4806 * @deprecated Use {@link Global#HTTP_PROXY} 4807 */ 4808 @Deprecated 4809 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4810 4811 /** 4812 * Package designated as always-on VPN provider. 4813 * 4814 * @hide 4815 */ 4816 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4817 4818 /** 4819 * Whether to block networking outside of VPN connections while always-on is set. 4820 * @see #ALWAYS_ON_VPN_APP 4821 * 4822 * @hide 4823 */ 4824 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4825 4826 /** 4827 * Whether applications can be installed for this user via the system's 4828 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4829 * 4830 * <p>1 = permit app installation via the system package installer intent 4831 * <p>0 = do not allow use of the package installer 4832 */ 4833 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4834 4835 /** 4836 * Comma-separated list of location providers that activities may access. Do not rely on 4837 * this value being present in settings.db or on ContentObserver notifications on the 4838 * corresponding Uri. 4839 * 4840 * @deprecated use {@link #LOCATION_MODE} and 4841 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4842 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4843 */ 4844 @Deprecated 4845 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4846 4847 /** 4848 * The degree of location access enabled by the user. 4849 * <p> 4850 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4851 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4852 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4853 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4854 * modes that might be added in the future. 4855 * <p> 4856 * Note: do not rely on this value being present in settings.db or on ContentObserver 4857 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4858 * to receive changes in this value. 4859 */ 4860 public static final String LOCATION_MODE = "location_mode"; 4861 /** 4862 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4863 * {@link #LOCATION_MODE_OFF} 4864 * @hide 4865 */ 4866 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4867 4868 /** 4869 * Sets all location providers to the previous states before location was turned off. 4870 * @hide 4871 */ 4872 public static final int LOCATION_MODE_PREVIOUS = -1; 4873 /** 4874 * Location access disabled. 4875 */ 4876 public static final int LOCATION_MODE_OFF = 0; 4877 /** 4878 * Network Location Provider disabled, but GPS and other sensors enabled. 4879 */ 4880 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4881 /** 4882 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4883 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4884 * {@link android.location.Criteria#POWER_MEDIUM}. 4885 */ 4886 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4887 /** 4888 * Best-effort location computation allowed. 4889 */ 4890 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4891 4892 /** 4893 * A flag containing settings used for biometric weak 4894 * @hide 4895 */ 4896 @Deprecated 4897 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4898 "lock_biometric_weak_flags"; 4899 4900 /** 4901 * Whether lock-to-app will lock the keyguard when exiting. 4902 * @hide 4903 */ 4904 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4905 4906 /** 4907 * Whether autolock is enabled (0 = false, 1 = true) 4908 * 4909 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4910 * level of the keyguard. Accessing this setting from an app that is targeting 4911 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4912 */ 4913 @Deprecated 4914 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4915 4916 /** 4917 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4918 * 4919 * @deprecated Accessing this setting from an app that is targeting 4920 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4921 */ 4922 @Deprecated 4923 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4924 4925 /** 4926 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4927 * true) 4928 * 4929 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4930 * lockscreen uses 4931 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4932 * Accessing this setting from an app that is targeting 4933 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4934 */ 4935 @Deprecated 4936 public static final String 4937 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4938 4939 /** 4940 * This preference allows the device to be locked given time after screen goes off, 4941 * subject to current DeviceAdmin policy limits. 4942 * @hide 4943 */ 4944 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4945 4946 4947 /** 4948 * This preference contains the string that shows for owner info on LockScreen. 4949 * @hide 4950 * @deprecated 4951 */ 4952 @Deprecated 4953 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4954 4955 /** 4956 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4957 * @hide 4958 */ 4959 @Deprecated 4960 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4961 "lock_screen_appwidget_ids"; 4962 4963 /** 4964 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4965 * @hide 4966 */ 4967 @Deprecated 4968 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4969 "lock_screen_fallback_appwidget_id"; 4970 4971 /** 4972 * Index of the lockscreen appwidget to restore, -1 if none. 4973 * @hide 4974 */ 4975 @Deprecated 4976 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4977 "lock_screen_sticky_appwidget"; 4978 4979 /** 4980 * This preference enables showing the owner info on LockScreen. 4981 * @hide 4982 * @deprecated 4983 */ 4984 @Deprecated 4985 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4986 "lock_screen_owner_info_enabled"; 4987 4988 /** 4989 * When set by a user, allows notifications to be shown atop a securely locked screen 4990 * in their full "private" form (same as when the device is unlocked). 4991 * @hide 4992 */ 4993 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4994 "lock_screen_allow_private_notifications"; 4995 4996 /** 4997 * When set by a user, allows notification remote input atop a securely locked screen 4998 * without having to unlock 4999 * @hide 5000 */ 5001 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 5002 "lock_screen_allow_remote_input"; 5003 5004 /** 5005 * Set by the system to track if the user needs to see the call to action for 5006 * the lockscreen notification policy. 5007 * @hide 5008 */ 5009 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 5010 "show_note_about_notification_hiding"; 5011 5012 /** 5013 * Set to 1 by the system after trust agents have been initialized. 5014 * @hide 5015 */ 5016 public static final String TRUST_AGENTS_INITIALIZED = 5017 "trust_agents_initialized"; 5018 5019 /** 5020 * The Logging ID (a unique 64-bit value) as a hex string. 5021 * Used as a pseudonymous identifier for logging. 5022 * @deprecated This identifier is poorly initialized and has 5023 * many collisions. It should not be used. 5024 */ 5025 @Deprecated 5026 public static final String LOGGING_ID = "logging_id"; 5027 5028 /** 5029 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 5030 */ 5031 @Deprecated 5032 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 5033 5034 /** 5035 * No longer supported. 5036 */ 5037 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5038 5039 /** 5040 * No longer supported. 5041 */ 5042 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5043 5044 /** 5045 * No longer supported. 5046 */ 5047 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5048 5049 /** 5050 * Settings classname to launch when Settings is clicked from All 5051 * Applications. Needed because of user testing between the old 5052 * and new Settings apps. 5053 */ 5054 // TODO: 881807 5055 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5056 5057 /** 5058 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5059 */ 5060 @Deprecated 5061 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5062 5063 /** 5064 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5065 */ 5066 @Deprecated 5067 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5068 5069 /** 5070 * If accessibility is enabled. 5071 */ 5072 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5073 5074 /** 5075 * If touch exploration is enabled. 5076 */ 5077 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5078 5079 /** 5080 * List of the enabled accessibility providers. 5081 */ 5082 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5083 "enabled_accessibility_services"; 5084 5085 /** 5086 * List of the accessibility services to which the user has granted 5087 * permission to put the device into touch exploration mode. 5088 * 5089 * @hide 5090 */ 5091 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5092 "touch_exploration_granted_accessibility_services"; 5093 5094 /** 5095 * Whether to speak passwords while in accessibility mode. 5096 */ 5097 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5098 5099 /** 5100 * Whether to draw text with high contrast while in accessibility mode. 5101 * 5102 * @hide 5103 */ 5104 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5105 "high_text_contrast_enabled"; 5106 5107 /** 5108 * If injection of accessibility enhancing JavaScript screen-reader 5109 * is enabled. 5110 * <p> 5111 * Note: The JavaScript based screen-reader is served by the 5112 * Google infrastructure and enable users with disabilities to 5113 * efficiently navigate in and explore web content. 5114 * </p> 5115 * <p> 5116 * This property represents a boolean value. 5117 * </p> 5118 * @hide 5119 */ 5120 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5121 "accessibility_script_injection"; 5122 5123 /** 5124 * The URL for the injected JavaScript based screen-reader used 5125 * for providing accessibility of content in WebView. 5126 * <p> 5127 * Note: The JavaScript based screen-reader is served by the 5128 * Google infrastructure and enable users with disabilities to 5129 * efficiently navigate in and explore web content. 5130 * </p> 5131 * <p> 5132 * This property represents a string value. 5133 * </p> 5134 * @hide 5135 */ 5136 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5137 "accessibility_script_injection_url"; 5138 5139 /** 5140 * Key bindings for navigation in built-in accessibility support for web content. 5141 * <p> 5142 * Note: These key bindings are for the built-in accessibility navigation for 5143 * web content which is used as a fall back solution if JavaScript in a WebView 5144 * is not enabled or the user has not opted-in script injection from Google. 5145 * </p> 5146 * <p> 5147 * The bindings are separated by semi-colon. A binding is a mapping from 5148 * a key to a sequence of actions (for more details look at 5149 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5150 * string representation of an integer obtained from a meta state (optional) shifted 5151 * sixteen times left and bitwise ored with a key code. An action is represented 5152 * as a hexademical string representation of an integer where the first two digits 5153 * are navigation action index, the second, the third, and the fourth digit pairs 5154 * represent the action arguments. The separate actions in a binding are colon 5155 * separated. The key and the action sequence it maps to are separated by equals. 5156 * </p> 5157 * <p> 5158 * For example, the binding below maps the DPAD right button to traverse the 5159 * current navigation axis once without firing an accessibility event and to 5160 * perform the same traversal again but to fire an event: 5161 * <code> 5162 * 0x16=0x01000100:0x01000101; 5163 * </code> 5164 * </p> 5165 * <p> 5166 * The goal of this binding is to enable dynamic rebinding of keys to 5167 * navigation actions for web content without requiring a framework change. 5168 * </p> 5169 * <p> 5170 * This property represents a string value. 5171 * </p> 5172 * @hide 5173 */ 5174 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5175 "accessibility_web_content_key_bindings"; 5176 5177 /** 5178 * Setting that specifies whether the display magnification is enabled. 5179 * Display magnifications allows the user to zoom in the display content 5180 * and is targeted to low vision users. The current magnification scale 5181 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5182 * 5183 * @hide 5184 */ 5185 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5186 "accessibility_display_magnification_enabled"; 5187 5188 /** 5189 * Setting that specifies what the display magnification scale is. 5190 * Display magnifications allows the user to zoom in the display 5191 * content and is targeted to low vision users. Whether a display 5192 * magnification is performed is controlled by 5193 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5194 * 5195 * @hide 5196 */ 5197 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5198 "accessibility_display_magnification_scale"; 5199 5200 /** 5201 * Unused mangnification setting 5202 * 5203 * @hide 5204 * @deprecated 5205 */ 5206 @Deprecated 5207 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5208 "accessibility_display_magnification_auto_update"; 5209 5210 /** 5211 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5212 * modified from an AccessibilityService using the SoftKeyboardController. 5213 * 5214 * @hide 5215 */ 5216 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5217 "accessibility_soft_keyboard_mode"; 5218 5219 /** 5220 * Default soft keyboard behavior. 5221 * 5222 * @hide 5223 */ 5224 public static final int SHOW_MODE_AUTO = 0; 5225 5226 /** 5227 * Soft keyboard is never shown. 5228 * 5229 * @hide 5230 */ 5231 public static final int SHOW_MODE_HIDDEN = 1; 5232 5233 /** 5234 * Setting that specifies whether timed text (captions) should be 5235 * displayed in video content. Text display properties are controlled by 5236 * the following settings: 5237 * <ul> 5238 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5239 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5240 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5241 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5242 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5243 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5244 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5245 * </ul> 5246 * 5247 * @hide 5248 */ 5249 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5250 "accessibility_captioning_enabled"; 5251 5252 /** 5253 * Setting that specifies the language for captions as a locale string, 5254 * e.g. en_US. 5255 * 5256 * @see java.util.Locale#toString 5257 * @hide 5258 */ 5259 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5260 "accessibility_captioning_locale"; 5261 5262 /** 5263 * Integer property that specifies the preset style for captions, one 5264 * of: 5265 * <ul> 5266 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5267 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5268 * </ul> 5269 * 5270 * @see java.util.Locale#toString 5271 * @hide 5272 */ 5273 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5274 "accessibility_captioning_preset"; 5275 5276 /** 5277 * Integer property that specifes the background color for captions as a 5278 * packed 32-bit color. 5279 * 5280 * @see android.graphics.Color#argb 5281 * @hide 5282 */ 5283 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5284 "accessibility_captioning_background_color"; 5285 5286 /** 5287 * Integer property that specifes the foreground color for captions as a 5288 * packed 32-bit color. 5289 * 5290 * @see android.graphics.Color#argb 5291 * @hide 5292 */ 5293 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5294 "accessibility_captioning_foreground_color"; 5295 5296 /** 5297 * Integer property that specifes the edge type for captions, one of: 5298 * <ul> 5299 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5300 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5301 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5302 * </ul> 5303 * 5304 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5305 * @hide 5306 */ 5307 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5308 "accessibility_captioning_edge_type"; 5309 5310 /** 5311 * Integer property that specifes the edge color for captions as a 5312 * packed 32-bit color. 5313 * 5314 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5315 * @see android.graphics.Color#argb 5316 * @hide 5317 */ 5318 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5319 "accessibility_captioning_edge_color"; 5320 5321 /** 5322 * Integer property that specifes the window color for captions as a 5323 * packed 32-bit color. 5324 * 5325 * @see android.graphics.Color#argb 5326 * @hide 5327 */ 5328 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5329 "accessibility_captioning_window_color"; 5330 5331 /** 5332 * String property that specifies the typeface for captions, one of: 5333 * <ul> 5334 * <li>DEFAULT 5335 * <li>MONOSPACE 5336 * <li>SANS_SERIF 5337 * <li>SERIF 5338 * </ul> 5339 * 5340 * @see android.graphics.Typeface 5341 * @hide 5342 */ 5343 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5344 "accessibility_captioning_typeface"; 5345 5346 /** 5347 * Floating point property that specifies font scaling for captions. 5348 * 5349 * @hide 5350 */ 5351 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5352 "accessibility_captioning_font_scale"; 5353 5354 /** 5355 * Setting that specifies whether display color inversion is enabled. 5356 */ 5357 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5358 "accessibility_display_inversion_enabled"; 5359 5360 /** 5361 * Setting that specifies whether display color space adjustment is 5362 * enabled. 5363 * 5364 * @hide 5365 */ 5366 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5367 "accessibility_display_daltonizer_enabled"; 5368 5369 /** 5370 * Integer property that specifies the type of color space adjustment to 5371 * perform. Valid values are defined in AccessibilityManager. 5372 * 5373 * @hide 5374 */ 5375 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5376 "accessibility_display_daltonizer"; 5377 5378 /** 5379 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5380 * enabled. 5381 * 5382 * @hide 5383 */ 5384 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5385 "accessibility_autoclick_enabled"; 5386 5387 /** 5388 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5389 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5390 * 5391 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5392 * @hide 5393 */ 5394 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5395 "accessibility_autoclick_delay"; 5396 5397 /** 5398 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5399 * accessibility. 5400 * (0 = false, 1 = true) 5401 * @hide 5402 */ 5403 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5404 "accessibility_large_pointer_icon"; 5405 5406 /** 5407 * The timeout for considering a press to be a long press in milliseconds. 5408 * @hide 5409 */ 5410 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5411 5412 /** 5413 * The duration in milliseconds between the first tap's up event and the second tap's 5414 * down event for an interaction to be considered part of the same multi-press. 5415 * @hide 5416 */ 5417 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5418 5419 /** 5420 * List of the enabled print services. 5421 * 5422 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5423 * from pre-N. 5424 * 5425 * @hide 5426 */ 5427 public static final String ENABLED_PRINT_SERVICES = 5428 "enabled_print_services"; 5429 5430 /** 5431 * List of the disabled print services. 5432 * 5433 * @hide 5434 */ 5435 public static final String DISABLED_PRINT_SERVICES = 5436 "disabled_print_services"; 5437 5438 /** 5439 * The saved value for WindowManagerService.setForcedDisplayDensity() 5440 * formatted as a single integer representing DPI. If unset, then use 5441 * the real display density. 5442 * 5443 * @hide 5444 */ 5445 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5446 5447 /** 5448 * Setting to always use the default text-to-speech settings regardless 5449 * of the application settings. 5450 * 1 = override application settings, 5451 * 0 = use application settings (if specified). 5452 * 5453 * @deprecated The value of this setting is no longer respected by 5454 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5455 */ 5456 @Deprecated 5457 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5458 5459 /** 5460 * Default text-to-speech engine speech rate. 100 = 1x 5461 */ 5462 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5463 5464 /** 5465 * Default text-to-speech engine pitch. 100 = 1x 5466 */ 5467 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5468 5469 /** 5470 * Default text-to-speech engine. 5471 */ 5472 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5473 5474 /** 5475 * Default text-to-speech language. 5476 * 5477 * @deprecated this setting is no longer in use, as of the Ice Cream 5478 * Sandwich release. Apps should never need to read this setting directly, 5479 * instead can query the TextToSpeech framework classes for the default 5480 * locale. {@link TextToSpeech#getLanguage()}. 5481 */ 5482 @Deprecated 5483 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5484 5485 /** 5486 * Default text-to-speech country. 5487 * 5488 * @deprecated this setting is no longer in use, as of the Ice Cream 5489 * Sandwich release. Apps should never need to read this setting directly, 5490 * instead can query the TextToSpeech framework classes for the default 5491 * locale. {@link TextToSpeech#getLanguage()}. 5492 */ 5493 @Deprecated 5494 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5495 5496 /** 5497 * Default text-to-speech locale variant. 5498 * 5499 * @deprecated this setting is no longer in use, as of the Ice Cream 5500 * Sandwich release. Apps should never need to read this setting directly, 5501 * instead can query the TextToSpeech framework classes for the 5502 * locale that is in use {@link TextToSpeech#getLanguage()}. 5503 */ 5504 @Deprecated 5505 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5506 5507 /** 5508 * Stores the default tts locales on a per engine basis. Stored as 5509 * a comma seperated list of values, each value being of the form 5510 * {@code engine_name:locale} for example, 5511 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5512 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5513 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5514 * setting directly, and can query the TextToSpeech framework classes 5515 * for the locale that is in use. 5516 * 5517 * @hide 5518 */ 5519 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5520 5521 /** 5522 * Space delimited list of plugin packages that are enabled. 5523 */ 5524 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5525 5526 /** 5527 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5528 * instead. 5529 */ 5530 @Deprecated 5531 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5532 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5533 5534 /** 5535 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5536 * instead. 5537 */ 5538 @Deprecated 5539 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5540 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5541 5542 /** 5543 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5544 * instead. 5545 */ 5546 @Deprecated 5547 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5548 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5549 5550 /** 5551 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5552 * instead. 5553 */ 5554 @Deprecated 5555 public static final String WIFI_ON = Global.WIFI_ON; 5556 5557 /** 5558 * The acceptable packet loss percentage (range 0 - 100) before trying 5559 * another AP on the same network. 5560 * @deprecated This setting is not used. 5561 */ 5562 @Deprecated 5563 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5564 "wifi_watchdog_acceptable_packet_loss_percentage"; 5565 5566 /** 5567 * The number of access points required for a network in order for the 5568 * watchdog to monitor it. 5569 * @deprecated This setting is not used. 5570 */ 5571 @Deprecated 5572 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5573 5574 /** 5575 * The delay between background checks. 5576 * @deprecated This setting is not used. 5577 */ 5578 @Deprecated 5579 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5580 "wifi_watchdog_background_check_delay_ms"; 5581 5582 /** 5583 * Whether the Wi-Fi watchdog is enabled for background checking even 5584 * after it thinks the user has connected to a good access point. 5585 * @deprecated This setting is not used. 5586 */ 5587 @Deprecated 5588 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5589 "wifi_watchdog_background_check_enabled"; 5590 5591 /** 5592 * The timeout for a background ping 5593 * @deprecated This setting is not used. 5594 */ 5595 @Deprecated 5596 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5597 "wifi_watchdog_background_check_timeout_ms"; 5598 5599 /** 5600 * The number of initial pings to perform that *may* be ignored if they 5601 * fail. Again, if these fail, they will *not* be used in packet loss 5602 * calculation. For example, one network always seemed to time out for 5603 * the first couple pings, so this is set to 3 by default. 5604 * @deprecated This setting is not used. 5605 */ 5606 @Deprecated 5607 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5608 "wifi_watchdog_initial_ignored_ping_count"; 5609 5610 /** 5611 * The maximum number of access points (per network) to attempt to test. 5612 * If this number is reached, the watchdog will no longer monitor the 5613 * initial connection state for the network. This is a safeguard for 5614 * networks containing multiple APs whose DNS does not respond to pings. 5615 * @deprecated This setting is not used. 5616 */ 5617 @Deprecated 5618 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5619 5620 /** 5621 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5622 */ 5623 @Deprecated 5624 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5625 5626 /** 5627 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5628 * @deprecated This setting is not used. 5629 */ 5630 @Deprecated 5631 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5632 5633 /** 5634 * The number of pings to test if an access point is a good connection. 5635 * @deprecated This setting is not used. 5636 */ 5637 @Deprecated 5638 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5639 5640 /** 5641 * The delay between pings. 5642 * @deprecated This setting is not used. 5643 */ 5644 @Deprecated 5645 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5646 5647 /** 5648 * The timeout per ping. 5649 * @deprecated This setting is not used. 5650 */ 5651 @Deprecated 5652 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5653 5654 /** 5655 * @deprecated Use 5656 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5657 */ 5658 @Deprecated 5659 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5660 5661 /** 5662 * @deprecated Use 5663 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5664 */ 5665 @Deprecated 5666 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5667 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5668 5669 /** 5670 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5671 * the receivers of the PendingIntent an opportunity to make a new network request before 5672 * the Network satisfying the request is potentially removed. 5673 * 5674 * @hide 5675 */ 5676 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5677 "connectivity_release_pending_intent_delay_ms"; 5678 5679 /** 5680 * Whether background data usage is allowed. 5681 * 5682 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5683 * availability of background data depends on several 5684 * combined factors. When background data is unavailable, 5685 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5686 * now appear disconnected. 5687 */ 5688 @Deprecated 5689 public static final String BACKGROUND_DATA = "background_data"; 5690 5691 /** 5692 * Origins for which browsers should allow geolocation by default. 5693 * The value is a space-separated list of origins. 5694 */ 5695 public static final String ALLOWED_GEOLOCATION_ORIGINS 5696 = "allowed_geolocation_origins"; 5697 5698 /** 5699 * The preferred TTY mode 0 = TTy Off, CDMA default 5700 * 1 = TTY Full 5701 * 2 = TTY HCO 5702 * 3 = TTY VCO 5703 * @hide 5704 */ 5705 public static final String PREFERRED_TTY_MODE = 5706 "preferred_tty_mode"; 5707 5708 /** 5709 * Whether the enhanced voice privacy mode is enabled. 5710 * 0 = normal voice privacy 5711 * 1 = enhanced voice privacy 5712 * @hide 5713 */ 5714 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5715 5716 /** 5717 * Whether the TTY mode mode is enabled. 5718 * 0 = disabled 5719 * 1 = enabled 5720 * @hide 5721 */ 5722 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5723 5724 /** 5725 * Controls whether settings backup is enabled. 5726 * Type: int ( 0 = disabled, 1 = enabled ) 5727 * @hide 5728 */ 5729 public static final String BACKUP_ENABLED = "backup_enabled"; 5730 5731 /** 5732 * Controls whether application data is automatically restored from backup 5733 * at install time. 5734 * Type: int ( 0 = disabled, 1 = enabled ) 5735 * @hide 5736 */ 5737 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5738 5739 /** 5740 * Indicates whether settings backup has been fully provisioned. 5741 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5742 * @hide 5743 */ 5744 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5745 5746 /** 5747 * Component of the transport to use for backup/restore. 5748 * @hide 5749 */ 5750 public static final String BACKUP_TRANSPORT = "backup_transport"; 5751 5752 /** 5753 * Version for which the setup wizard was last shown. Bumped for 5754 * each release when there is new setup information to show. 5755 * @hide 5756 */ 5757 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5758 5759 /** 5760 * The interval in milliseconds after which Wi-Fi is considered idle. 5761 * When idle, it is possible for the device to be switched from Wi-Fi to 5762 * the mobile data network. 5763 * @hide 5764 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5765 * instead. 5766 */ 5767 @Deprecated 5768 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5769 5770 /** 5771 * The global search provider chosen by the user (if multiple global 5772 * search providers are installed). This will be the provider returned 5773 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5774 * installed. This setting is stored as a flattened component name as 5775 * per {@link ComponentName#flattenToString()}. 5776 * 5777 * @hide 5778 */ 5779 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5780 "search_global_search_activity"; 5781 5782 /** 5783 * The number of promoted sources in GlobalSearch. 5784 * @hide 5785 */ 5786 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5787 /** 5788 * The maximum number of suggestions returned by GlobalSearch. 5789 * @hide 5790 */ 5791 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5792 /** 5793 * The number of suggestions GlobalSearch will ask each non-web search source for. 5794 * @hide 5795 */ 5796 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5797 /** 5798 * The number of suggestions the GlobalSearch will ask the web search source for. 5799 * @hide 5800 */ 5801 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5802 "search_web_results_override_limit"; 5803 /** 5804 * The number of milliseconds that GlobalSearch will wait for suggestions from 5805 * promoted sources before continuing with all other sources. 5806 * @hide 5807 */ 5808 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5809 "search_promoted_source_deadline_millis"; 5810 /** 5811 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5812 * @hide 5813 */ 5814 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5815 /** 5816 * The maximum number of milliseconds that GlobalSearch shows the previous results 5817 * after receiving a new query. 5818 * @hide 5819 */ 5820 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5821 /** 5822 * The maximum age of log data used for shortcuts in GlobalSearch. 5823 * @hide 5824 */ 5825 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5826 /** 5827 * The maximum age of log data used for source ranking in GlobalSearch. 5828 * @hide 5829 */ 5830 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5831 "search_max_source_event_age_millis"; 5832 /** 5833 * The minimum number of impressions needed to rank a source in GlobalSearch. 5834 * @hide 5835 */ 5836 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5837 "search_min_impressions_for_source_ranking"; 5838 /** 5839 * The minimum number of clicks needed to rank a source in GlobalSearch. 5840 * @hide 5841 */ 5842 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5843 "search_min_clicks_for_source_ranking"; 5844 /** 5845 * The maximum number of shortcuts shown by GlobalSearch. 5846 * @hide 5847 */ 5848 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5849 /** 5850 * The size of the core thread pool for suggestion queries in GlobalSearch. 5851 * @hide 5852 */ 5853 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5854 "search_query_thread_core_pool_size"; 5855 /** 5856 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5857 * @hide 5858 */ 5859 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5860 "search_query_thread_max_pool_size"; 5861 /** 5862 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5863 * @hide 5864 */ 5865 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5866 "search_shortcut_refresh_core_pool_size"; 5867 /** 5868 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5869 * @hide 5870 */ 5871 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5872 "search_shortcut_refresh_max_pool_size"; 5873 /** 5874 * The maximun time that excess threads in the GlobalSeach thread pools will 5875 * wait before terminating. 5876 * @hide 5877 */ 5878 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5879 "search_thread_keepalive_seconds"; 5880 /** 5881 * The maximum number of concurrent suggestion queries to each source. 5882 * @hide 5883 */ 5884 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5885 "search_per_source_concurrent_query_limit"; 5886 5887 /** 5888 * Whether or not alert sounds are played on StorageManagerService events. 5889 * (0 = false, 1 = true) 5890 * @hide 5891 */ 5892 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5893 5894 /** 5895 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5896 * @hide 5897 */ 5898 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5899 5900 /** 5901 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5902 * @hide 5903 */ 5904 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5905 5906 /** 5907 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5908 * @hide 5909 */ 5910 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5911 5912 /** 5913 * If nonzero, ANRs in invisible background processes bring up a dialog. 5914 * Otherwise, the process will be silently killed. 5915 * 5916 * Also prevents ANRs and crash dialogs from being suppressed. 5917 * @hide 5918 */ 5919 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5920 5921 /** 5922 * The {@link ComponentName} string of the service to be used as the voice recognition 5923 * service. 5924 * 5925 * @hide 5926 */ 5927 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5928 5929 /** 5930 * Stores whether an user has consented to have apps verified through PAM. 5931 * The value is boolean (1 or 0). 5932 * 5933 * @hide 5934 */ 5935 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5936 "package_verifier_user_consent"; 5937 5938 /** 5939 * The {@link ComponentName} string of the selected spell checker service which is 5940 * one of the services managed by the text service manager. 5941 * 5942 * @hide 5943 */ 5944 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5945 5946 /** 5947 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5948 * service which is one of the services managed by the text service manager. 5949 * 5950 * @hide 5951 */ 5952 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5953 "selected_spell_checker_subtype"; 5954 5955 /** 5956 * The {@link ComponentName} string whether spell checker is enabled or not. 5957 * 5958 * @hide 5959 */ 5960 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5961 5962 /** 5963 * What happens when the user presses the Power button while in-call 5964 * and the screen is on.<br/> 5965 * <b>Values:</b><br/> 5966 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5967 * 2 - The Power button hangs up the current call.<br/> 5968 * 5969 * @hide 5970 */ 5971 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5972 5973 /** 5974 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5975 * @hide 5976 */ 5977 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5978 5979 /** 5980 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5981 * @hide 5982 */ 5983 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5984 5985 /** 5986 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5987 * @hide 5988 */ 5989 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5990 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5991 5992 /** 5993 * What happens when the user presses the Back button while in-call 5994 * and the screen is on.<br/> 5995 * <b>Values:</b><br/> 5996 * 0 - The Back buttons does nothing different.<br/> 5997 * 1 - The Back button hangs up the current call.<br/> 5998 * 5999 * @hide 6000 */ 6001 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 6002 6003 /** 6004 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 6005 * @hide 6006 */ 6007 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 6008 6009 /** 6010 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 6011 * @hide 6012 */ 6013 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 6014 6015 /** 6016 * INCALL_POWER_BUTTON_BEHAVIOR default value. 6017 * @hide 6018 */ 6019 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 6020 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 6021 6022 /** 6023 * Whether the device should wake when the wake gesture sensor detects motion. 6024 * @hide 6025 */ 6026 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 6027 6028 /** 6029 * Whether the device should doze if configured. 6030 * @hide 6031 */ 6032 public static final String DOZE_ENABLED = "doze_enabled"; 6033 6034 /** 6035 * Whether doze should be always on. 6036 * @hide 6037 */ 6038 public static final String DOZE_ALWAYS_ON = "doze_always_on"; 6039 6040 /** 6041 * Whether the device should pulse on pick up gesture. 6042 * @hide 6043 */ 6044 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 6045 6046 /** 6047 * Whether the device should pulse on double tap gesture. 6048 * @hide 6049 */ 6050 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 6051 6052 /** 6053 * The current night mode that has been selected by the user. Owned 6054 * and controlled by UiModeManagerService. Constants are as per 6055 * UiModeManager. 6056 * @hide 6057 */ 6058 public static final String UI_NIGHT_MODE = "ui_night_mode"; 6059 6060 /** 6061 * Whether screensavers are enabled. 6062 * @hide 6063 */ 6064 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6065 6066 /** 6067 * The user's chosen screensaver components. 6068 * 6069 * These will be launched by the PhoneWindowManager after a timeout when not on 6070 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6071 * @hide 6072 */ 6073 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6074 6075 /** 6076 * If screensavers are enabled, whether the screensaver should be automatically launched 6077 * when the device is inserted into a (desk) dock. 6078 * @hide 6079 */ 6080 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6081 6082 /** 6083 * If screensavers are enabled, whether the screensaver should be automatically launched 6084 * when the screen times out when not on battery. 6085 * @hide 6086 */ 6087 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6088 6089 /** 6090 * If screensavers are enabled, the default screensaver component. 6091 * @hide 6092 */ 6093 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6094 6095 /** 6096 * The default NFC payment component 6097 * @hide 6098 */ 6099 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6100 6101 /** 6102 * Whether NFC payment is handled by the foreground application or a default. 6103 * @hide 6104 */ 6105 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6106 6107 /** 6108 * Specifies the package name currently configured to be the primary sms application 6109 * @hide 6110 */ 6111 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6112 6113 /** 6114 * Specifies the package name currently configured to be the default dialer application 6115 * @hide 6116 */ 6117 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6118 6119 /** 6120 * Specifies the package name currently configured to be the emergency assistance application 6121 * 6122 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6123 * 6124 * @hide 6125 */ 6126 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6127 6128 /** 6129 * Specifies whether the current app context on scren (assist data) will be sent to the 6130 * assist application (active voice interaction service). 6131 * 6132 * @hide 6133 */ 6134 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6135 6136 /** 6137 * Specifies whether a screenshot of the screen contents will be sent to the assist 6138 * application (active voice interaction service). 6139 * 6140 * @hide 6141 */ 6142 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6143 6144 /** 6145 * Specifies whether the screen will show an animation if screen contents are sent to the 6146 * assist application (active voice interaction service). 6147 * 6148 * Note that the disclosure will be forced for third-party assistants or if the device 6149 * does not support disabling it. 6150 * 6151 * @hide 6152 */ 6153 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6154 6155 /** 6156 * Name of the service components that the current user has explicitly allowed to 6157 * see and assist with all of the user's notifications. 6158 * 6159 * @hide 6160 */ 6161 public static final String ENABLED_NOTIFICATION_ASSISTANT = 6162 "enabled_notification_assistant"; 6163 6164 /** 6165 * Names of the service components that the current user has explicitly allowed to 6166 * see all of the user's notifications, separated by ':'. 6167 * 6168 * @hide 6169 */ 6170 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6171 6172 /** 6173 * Names of the packages that the current user has explicitly allowed to 6174 * manage notification policy configuration, separated by ':'. 6175 * 6176 * @hide 6177 */ 6178 @TestApi 6179 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6180 "enabled_notification_policy_access_packages"; 6181 6182 /** @hide */ 6183 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6184 6185 /** @hide */ 6186 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6187 = "volume_controller_service_component"; 6188 6189 /** 6190 * Defines whether managed profile ringtones should be synced from it's parent profile 6191 * <p> 6192 * 0 = ringtones are not synced 6193 * 1 = ringtones are synced from the profile's parent (default) 6194 * <p> 6195 * This value is only used for managed profiles. 6196 * @hide 6197 */ 6198 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 6199 6200 /** @hide */ 6201 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6202 6203 /** 6204 * This is the query URI for finding a print service to install. 6205 * 6206 * @hide 6207 */ 6208 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6209 6210 /** 6211 * This is the query URI for finding a NFC payment service to install. 6212 * 6213 * @hide 6214 */ 6215 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6216 6217 /** 6218 * If enabled, apps should try to skip any introductory hints on first launch. This might 6219 * apply to users that are already familiar with the environment or temporary users. 6220 * <p> 6221 * Type : int (0 to show hints, 1 to skip showing hints) 6222 */ 6223 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6224 6225 /** 6226 * Persisted playback time after a user confirmation of an unsafe volume level. 6227 * 6228 * @hide 6229 */ 6230 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6231 6232 /** 6233 * This preference enables notification display on the lockscreen. 6234 * @hide 6235 */ 6236 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6237 "lock_screen_show_notifications"; 6238 6239 /** 6240 * List of TV inputs that are currently hidden. This is a string 6241 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6242 * {@link android.net.Uri#encode(String)} and separated by ':'. 6243 * @hide 6244 */ 6245 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6246 6247 /** 6248 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6249 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6250 * and separated by ','. Each pair is separated by ':'. 6251 * @hide 6252 */ 6253 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6254 6255 /** 6256 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6257 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6258 * and 0 means automatic routing is enabled. 6259 * 6260 * @hide 6261 */ 6262 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6263 "usb_audio_automatic_routing_disabled"; 6264 6265 /** 6266 * The timeout in milliseconds before the device fully goes to sleep after 6267 * a period of inactivity. This value sets an upper bound on how long the device 6268 * will stay awake or dreaming without user activity. It should generally 6269 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6270 * will sleep before it ever has a chance to dream. 6271 * <p> 6272 * Use -1 to disable this timeout. 6273 * </p> 6274 * 6275 * @hide 6276 */ 6277 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6278 6279 /** 6280 * Controls whether double tap to wake is enabled. 6281 * @hide 6282 */ 6283 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6284 6285 /** 6286 * The current assistant component. It could be a voice interaction service, 6287 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6288 * handling. 6289 * 6290 * @hide 6291 */ 6292 public static final String ASSISTANT = "assistant"; 6293 6294 /** 6295 * Whether the camera launch gesture should be disabled. 6296 * 6297 * @hide 6298 */ 6299 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6300 6301 /** 6302 * Whether the camera launch gesture to double tap the power button when the screen is off 6303 * should be disabled. 6304 * 6305 * @hide 6306 */ 6307 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6308 "camera_double_tap_power_gesture_disabled"; 6309 6310 /** 6311 * Whether the camera double twist gesture to flip between front and back mode should be 6312 * enabled. 6313 * 6314 * @hide 6315 */ 6316 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6317 "camera_double_twist_to_flip_enabled"; 6318 6319 /** 6320 * Control whether Night display is currently activated. 6321 * @hide 6322 */ 6323 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6324 6325 /** 6326 * Control whether Night display will automatically activate/deactivate. 6327 * @hide 6328 */ 6329 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6330 6331 /** 6332 * Custom time when Night display is scheduled to activate. 6333 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6334 * @hide 6335 */ 6336 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6337 6338 /** 6339 * Custom time when Night display is scheduled to deactivate. 6340 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6341 * @hide 6342 */ 6343 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6344 6345 /** 6346 * Whether brightness should automatically adjust based on twilight state. 6347 * @hide 6348 */ 6349 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6350 6351 /** 6352 * Names of the service components that the current user has explicitly allowed to 6353 * be a VR mode listener, separated by ':'. 6354 * 6355 * @hide 6356 */ 6357 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6358 6359 /** 6360 * Behavior of the display while in VR mode. 6361 * 6362 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6363 * 6364 * @hide 6365 */ 6366 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6367 6368 /** 6369 * Lower the display persistence while the system is in VR mode. 6370 * 6371 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6372 * 6373 * @hide. 6374 */ 6375 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6376 6377 /** 6378 * Do not alter the display persistence while the system is in VR mode. 6379 * 6380 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6381 * 6382 * @hide. 6383 */ 6384 public static final int VR_DISPLAY_MODE_OFF = 1; 6385 6386 /** 6387 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6388 * once. 6389 * 6390 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6391 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6392 * inserted), to avoid disabling an app that the user might actively be using. 6393 * 6394 * <p>Will be set to 1 once executed. 6395 * 6396 * @hide 6397 */ 6398 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6399 6400 /** 6401 * Whether parent user can access remote contact in managed profile. 6402 * 6403 * @hide 6404 */ 6405 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6406 "managed_profile_contact_remote_search"; 6407 6408 /** 6409 * Whether or not the automatic storage manager is enabled and should run on the device. 6410 * 6411 * @hide 6412 */ 6413 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6414 "automatic_storage_manager_enabled"; 6415 6416 /** 6417 * How many days of information for the automatic storage manager to retain on the device. 6418 * 6419 * @hide 6420 */ 6421 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6422 "automatic_storage_manager_days_to_retain"; 6423 6424 /** 6425 * Default number of days of information for the automatic storage manager to retain. 6426 * 6427 * @hide 6428 */ 6429 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6430 6431 /** 6432 * How many bytes the automatic storage manager has cleared out. 6433 * 6434 * @hide 6435 */ 6436 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6437 "automatic_storage_manager_bytes_cleared"; 6438 6439 6440 /** 6441 * Last run time for the automatic storage manager. 6442 * 6443 * @hide 6444 */ 6445 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6446 "automatic_storage_manager_last_run"; 6447 6448 /** 6449 * Whether SystemUI navigation keys is enabled. 6450 * @hide 6451 */ 6452 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6453 "system_navigation_keys_enabled"; 6454 6455 /** 6456 * Whether Downloads folder backup is enabled and should run on the device. 6457 * 6458 * @hide 6459 */ 6460 public static final String DOWNLOADS_BACKUP_ENABLED = "downloads_backup_enabled"; 6461 6462 /** 6463 * Whether Downloads folder backup should only occur if the device is using a metered 6464 * network. 6465 * 6466 * @hide 6467 */ 6468 public static final String DOWNLOADS_BACKUP_ALLOW_METERED = 6469 "downloads_backup_allow_metered"; 6470 6471 /** 6472 * Whether Downloads folder backup should only occur if the device is charging. 6473 * 6474 * @hide 6475 */ 6476 public static final String DOWNLOADS_BACKUP_CHARGING_ONLY = 6477 "downloads_backup_charging_only"; 6478 6479 /** 6480 * How many days of information for the automatic storage manager to retain on the device 6481 * for downloads. 6482 * 6483 * @hide 6484 */ 6485 public static final String AUTOMATIC_STORAGE_MANAGER_DOWNLOADS_DAYS_TO_RETAIN = 6486 "automatic_storage_manager_downloads_days_to_retain"; 6487 6488 /** 6489 * Holds comma separated list of ordering of QS tiles. 6490 * @hide 6491 */ 6492 public static final String QS_TILES = "sysui_qs_tiles"; 6493 6494 /** 6495 * Whether preloaded APKs have been installed for the user. 6496 * @hide 6497 */ 6498 public static final String DEMO_USER_SETUP_COMPLETE 6499 = "demo_user_setup_complete"; 6500 6501 /** 6502 * Specifies whether the web action API is enabled. 6503 * 6504 * @hide 6505 */ 6506 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6507 6508 /** 6509 * Has this pairable device been paired or upgraded from a previously paired system. 6510 * @hide 6511 */ 6512 public static final String DEVICE_PAIRED = "device_paired"; 6513 6514 /** 6515 * This are the settings to be backed up. 6516 * 6517 * NOTE: Settings are backed up and restored in the order they appear 6518 * in this array. If you have one setting depending on another, 6519 * make sure that they are ordered appropriately. 6520 * 6521 * @hide 6522 */ 6523 public static final String[] SETTINGS_TO_BACKUP = { 6524 BUGREPORT_IN_POWER_MENU, // moved to global 6525 ALLOW_MOCK_LOCATION, 6526 PARENTAL_CONTROL_ENABLED, 6527 PARENTAL_CONTROL_REDIRECT_URL, 6528 USB_MASS_STORAGE_ENABLED, // moved to global 6529 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6530 ACCESSIBILITY_DISPLAY_DALTONIZER, 6531 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6532 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6533 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6534 ACCESSIBILITY_SCRIPT_INJECTION, 6535 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6536 ENABLED_ACCESSIBILITY_SERVICES, 6537 ENABLED_NOTIFICATION_LISTENERS, 6538 ENABLED_VR_LISTENERS, 6539 ENABLED_INPUT_METHODS, 6540 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6541 TOUCH_EXPLORATION_ENABLED, 6542 ACCESSIBILITY_ENABLED, 6543 ACCESSIBILITY_SPEAK_PASSWORD, 6544 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6545 ACCESSIBILITY_CAPTIONING_PRESET, 6546 ACCESSIBILITY_CAPTIONING_ENABLED, 6547 ACCESSIBILITY_CAPTIONING_LOCALE, 6548 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6549 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6550 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6551 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6552 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6553 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6554 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6555 TTS_USE_DEFAULTS, 6556 TTS_DEFAULT_RATE, 6557 TTS_DEFAULT_PITCH, 6558 TTS_DEFAULT_SYNTH, 6559 TTS_DEFAULT_LANG, 6560 TTS_DEFAULT_COUNTRY, 6561 TTS_ENABLED_PLUGINS, 6562 TTS_DEFAULT_LOCALE, 6563 SHOW_IME_WITH_HARD_KEYBOARD, 6564 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6565 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6566 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6567 SELECTED_SPELL_CHECKER, 6568 SELECTED_SPELL_CHECKER_SUBTYPE, 6569 SPELL_CHECKER_ENABLED, 6570 MOUNT_PLAY_NOTIFICATION_SND, 6571 MOUNT_UMS_AUTOSTART, 6572 MOUNT_UMS_PROMPT, 6573 MOUNT_UMS_NOTIFY_ENABLED, 6574 SLEEP_TIMEOUT, 6575 DOUBLE_TAP_TO_WAKE, 6576 WAKE_GESTURE_ENABLED, 6577 LONG_PRESS_TIMEOUT, 6578 CAMERA_GESTURE_DISABLED, 6579 ACCESSIBILITY_AUTOCLICK_ENABLED, 6580 ACCESSIBILITY_AUTOCLICK_DELAY, 6581 ACCESSIBILITY_LARGE_POINTER_ICON, 6582 PREFERRED_TTY_MODE, 6583 ENHANCED_VOICE_PRIVACY_ENABLED, 6584 TTY_MODE_ENABLED, 6585 INCALL_POWER_BUTTON_BEHAVIOR, 6586 NIGHT_DISPLAY_CUSTOM_START_TIME, 6587 NIGHT_DISPLAY_CUSTOM_END_TIME, 6588 NIGHT_DISPLAY_AUTO_MODE, 6589 NIGHT_DISPLAY_ACTIVATED, 6590 SYNC_PARENT_SOUNDS, 6591 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6592 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6593 SYSTEM_NAVIGATION_KEYS_ENABLED, 6594 QS_TILES, 6595 DOZE_ENABLED, 6596 DOZE_PULSE_ON_PICK_UP, 6597 DOZE_PULSE_ON_DOUBLE_TAP 6598 }; 6599 6600 /** 6601 * These entries are considered common between the personal and the managed profile, 6602 * since the managed profile doesn't get to change them. 6603 */ 6604 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6605 6606 static { 6607 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6608 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6609 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6610 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6611 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6612 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6613 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6614 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6615 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6616 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6617 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6618 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6619 } 6620 6621 /** @hide */ 6622 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6623 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6624 } 6625 6626 /** 6627 * Helper method for determining if a location provider is enabled. 6628 * 6629 * @param cr the content resolver to use 6630 * @param provider the location provider to query 6631 * @return true if the provider is enabled 6632 * 6633 * @deprecated use {@link #LOCATION_MODE} or 6634 * {@link LocationManager#isProviderEnabled(String)} 6635 */ 6636 @Deprecated 6637 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6638 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6639 } 6640 6641 /** 6642 * Helper method for determining if a location provider is enabled. 6643 * @param cr the content resolver to use 6644 * @param provider the location provider to query 6645 * @param userId the userId to query 6646 * @return true if the provider is enabled 6647 * @deprecated use {@link #LOCATION_MODE} or 6648 * {@link LocationManager#isProviderEnabled(String)} 6649 * @hide 6650 */ 6651 @Deprecated 6652 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6653 String allowedProviders = Settings.Secure.getStringForUser(cr, 6654 LOCATION_PROVIDERS_ALLOWED, userId); 6655 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6656 } 6657 6658 /** 6659 * Thread-safe method for enabling or disabling a single location provider. 6660 * @param cr the content resolver to use 6661 * @param provider the location provider to enable or disable 6662 * @param enabled true if the provider should be enabled 6663 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6664 */ 6665 @Deprecated 6666 public static final void setLocationProviderEnabled(ContentResolver cr, 6667 String provider, boolean enabled) { 6668 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6669 } 6670 6671 /** 6672 * Thread-safe method for enabling or disabling a single location provider. 6673 * 6674 * @param cr the content resolver to use 6675 * @param provider the location provider to enable or disable 6676 * @param enabled true if the provider should be enabled 6677 * @param userId the userId for which to enable/disable providers 6678 * @return true if the value was set, false on database errors 6679 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6680 * {@link #LOCATION_MODE} 6681 * @hide 6682 */ 6683 @Deprecated 6684 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6685 String provider, boolean enabled, int userId) { 6686 synchronized (mLocationSettingsLock) { 6687 // to ensure thread safety, we write the provider name with a '+' or '-' 6688 // and let the SettingsProvider handle it rather than reading and modifying 6689 // the list of enabled providers. 6690 if (enabled) { 6691 provider = "+" + provider; 6692 } else { 6693 provider = "-" + provider; 6694 } 6695 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6696 userId); 6697 } 6698 } 6699 6700 /** 6701 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6702 */ 6703 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6704 final int mode = getLocationModeForUser(cr, userId); 6705 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6706 } 6707 6708 /** 6709 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6710 */ 6711 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6712 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6713 LOCATION_MODE_HIGH_ACCURACY, userId); 6714 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6715 // turn on location any longer. 6716 if (mode == LOCATION_MODE_OFF) { 6717 mode = LOCATION_MODE_HIGH_ACCURACY; 6718 } 6719 return setLocationModeForUser(cr, mode, userId); 6720 } 6721 6722 /** 6723 * Thread-safe method for setting the location mode to one of 6724 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6725 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6726 * Necessary because the mode is a composite of the underlying location provider 6727 * settings. 6728 * 6729 * @param cr the content resolver to use 6730 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6731 * @param userId the userId for which to change mode 6732 * @return true if the value was set, false on database errors 6733 * 6734 * @throws IllegalArgumentException if mode is not one of the supported values 6735 */ 6736 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6737 int userId) { 6738 synchronized (mLocationSettingsLock) { 6739 boolean gps = false; 6740 boolean network = false; 6741 switch (mode) { 6742 case LOCATION_MODE_PREVIOUS: 6743 // Retrieve the actual mode and set to that mode. 6744 return restoreLocationModeForUser(cr, userId); 6745 case LOCATION_MODE_OFF: 6746 saveLocationModeForUser(cr, userId); 6747 break; 6748 case LOCATION_MODE_SENSORS_ONLY: 6749 gps = true; 6750 break; 6751 case LOCATION_MODE_BATTERY_SAVING: 6752 network = true; 6753 break; 6754 case LOCATION_MODE_HIGH_ACCURACY: 6755 gps = true; 6756 network = true; 6757 break; 6758 default: 6759 throw new IllegalArgumentException("Invalid location mode: " + mode); 6760 } 6761 // Note it's important that we set the NLP mode first. The Google implementation 6762 // of NLP clears its NLP consent setting any time it receives a 6763 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6764 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6765 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6766 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6767 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6768 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6769 // dialog. Then the people who wrote the setup wizard would be sad. 6770 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6771 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6772 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6773 cr, LocationManager.GPS_PROVIDER, gps, userId); 6774 return gpsSuccess && nlpSuccess; 6775 } 6776 } 6777 6778 /** 6779 * Thread-safe method for reading the location mode, returns one of 6780 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6781 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 6782 * because the mode is a composite of the underlying location provider settings. 6783 * 6784 * @param cr the content resolver to use 6785 * @param userId the userId for which to read the mode 6786 * @return the location mode 6787 */ 6788 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6789 synchronized (mLocationSettingsLock) { 6790 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6791 cr, LocationManager.GPS_PROVIDER, userId); 6792 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6793 cr, LocationManager.NETWORK_PROVIDER, userId); 6794 if (gpsEnabled && networkEnabled) { 6795 return LOCATION_MODE_HIGH_ACCURACY; 6796 } else if (gpsEnabled) { 6797 return LOCATION_MODE_SENSORS_ONLY; 6798 } else if (networkEnabled) { 6799 return LOCATION_MODE_BATTERY_SAVING; 6800 } else { 6801 return LOCATION_MODE_OFF; 6802 } 6803 } 6804 } 6805 } 6806 6807 /** 6808 * Global system settings, containing preferences that always apply identically 6809 * to all defined users. Applications can read these but are not allowed to write; 6810 * like the "Secure" settings, these are for preferences that the user must 6811 * explicitly modify through the system UI or specialized APIs for those values. 6812 */ 6813 public static final class Global extends NameValueTable { 6814 /** 6815 * The content:// style URL for global secure settings items. Not public. 6816 */ 6817 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6818 6819 /** 6820 * Whether users are allowed to add more users or guest from lockscreen. 6821 * <p> 6822 * Type: int 6823 * @hide 6824 */ 6825 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6826 6827 /** 6828 * Setting whether the global gesture for enabling accessibility is enabled. 6829 * If this gesture is enabled the user will be able to perfrom it to enable 6830 * the accessibility state without visiting the settings app. 6831 * @hide 6832 */ 6833 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6834 "enable_accessibility_global_gesture_enabled"; 6835 6836 /** 6837 * Whether Airplane Mode is on. 6838 */ 6839 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6840 6841 /** 6842 * Whether Theater Mode is on. 6843 * {@hide} 6844 */ 6845 @SystemApi 6846 public static final String THEATER_MODE_ON = "theater_mode_on"; 6847 6848 /** 6849 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6850 */ 6851 public static final String RADIO_BLUETOOTH = "bluetooth"; 6852 6853 /** 6854 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6855 */ 6856 public static final String RADIO_WIFI = "wifi"; 6857 6858 /** 6859 * {@hide} 6860 */ 6861 public static final String RADIO_WIMAX = "wimax"; 6862 /** 6863 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6864 */ 6865 public static final String RADIO_CELL = "cell"; 6866 6867 /** 6868 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6869 */ 6870 public static final String RADIO_NFC = "nfc"; 6871 6872 /** 6873 * A comma separated list of radios that need to be disabled when airplane mode 6874 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6875 * included in the comma separated list. 6876 */ 6877 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6878 6879 /** 6880 * A comma separated list of radios that should to be disabled when airplane mode 6881 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6882 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6883 * will be turned off when entering airplane mode, but the user will be able to reenable 6884 * Wifi in the Settings app. 6885 * 6886 * {@hide} 6887 */ 6888 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6889 6890 /** 6891 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6892 * See {@link android.bluetooth.BluetoothProfile}. 6893 * {@hide} 6894 */ 6895 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6896 6897 /** 6898 * A semi-colon separated list of Bluetooth interoperability workarounds. 6899 * Each entry is a partial Bluetooth device address string and an integer representing 6900 * the feature to be disabled, separated by a comma. The integer must correspond 6901 * to a interoperability feature as defined in "interop.h" in /system/bt. 6902 * <p> 6903 * Example: <br/> 6904 * "00:11:22,0;01:02:03:04,2" 6905 * @hide 6906 */ 6907 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6908 6909 /** 6910 * The policy for deciding when Wi-Fi should go to sleep (which will in 6911 * turn switch to using the mobile data as an Internet connection). 6912 * <p> 6913 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6914 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6915 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6916 */ 6917 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6918 6919 /** 6920 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6921 * policy, which is to sleep shortly after the turning off 6922 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6923 */ 6924 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6925 6926 /** 6927 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6928 * the device is on battery, and never go to sleep when the device is 6929 * plugged in. 6930 */ 6931 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6932 6933 /** 6934 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6935 */ 6936 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6937 6938 /** 6939 * Value to specify if the user prefers the date, time and time zone 6940 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6941 */ 6942 public static final String AUTO_TIME = "auto_time"; 6943 6944 /** 6945 * Value to specify if the user prefers the time zone 6946 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6947 */ 6948 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6949 6950 /** 6951 * URI for the car dock "in" event sound. 6952 * @hide 6953 */ 6954 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6955 6956 /** 6957 * URI for the car dock "out" event sound. 6958 * @hide 6959 */ 6960 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6961 6962 /** 6963 * URI for the desk dock "in" event sound. 6964 * @hide 6965 */ 6966 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6967 6968 /** 6969 * URI for the desk dock "out" event sound. 6970 * @hide 6971 */ 6972 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6973 6974 /** 6975 * Whether to play a sound for dock events. 6976 * @hide 6977 */ 6978 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6979 6980 /** 6981 * Whether to play a sound for dock events, only when an accessibility service is on. 6982 * @hide 6983 */ 6984 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 6985 6986 /** 6987 * URI for the "device locked" (keyguard shown) sound. 6988 * @hide 6989 */ 6990 public static final String LOCK_SOUND = "lock_sound"; 6991 6992 /** 6993 * URI for the "device unlocked" sound. 6994 * @hide 6995 */ 6996 public static final String UNLOCK_SOUND = "unlock_sound"; 6997 6998 /** 6999 * URI for the "device is trusted" sound, which is played when the device enters the trusted 7000 * state without unlocking. 7001 * @hide 7002 */ 7003 public static final String TRUSTED_SOUND = "trusted_sound"; 7004 7005 /** 7006 * URI for the low battery sound file. 7007 * @hide 7008 */ 7009 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 7010 7011 /** 7012 * Whether to play a sound for low-battery alerts. 7013 * @hide 7014 */ 7015 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 7016 7017 /** 7018 * URI for the "wireless charging started" sound. 7019 * @hide 7020 */ 7021 public static final String WIRELESS_CHARGING_STARTED_SOUND = 7022 "wireless_charging_started_sound"; 7023 7024 /** 7025 * Whether to play a sound for charging events. 7026 * @hide 7027 */ 7028 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 7029 7030 /** 7031 * Whether we keep the device on while the device is plugged in. 7032 * Supported values are: 7033 * <ul> 7034 * <li>{@code 0} to never stay on while plugged in</li> 7035 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 7036 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 7037 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 7038 * </ul> 7039 * These values can be OR-ed together. 7040 */ 7041 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 7042 7043 /** 7044 * When the user has enable the option to have a "bug report" command 7045 * in the power menu. 7046 * @hide 7047 */ 7048 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 7049 7050 /** 7051 * Whether ADB is enabled. 7052 */ 7053 public static final String ADB_ENABLED = "adb_enabled"; 7054 7055 /** 7056 * Whether Views are allowed to save their attribute data. 7057 * @hide 7058 */ 7059 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 7060 7061 /** 7062 * Whether assisted GPS should be enabled or not. 7063 * @hide 7064 */ 7065 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 7066 7067 /** 7068 * Whether bluetooth is enabled/disabled 7069 * 0=disabled. 1=enabled. 7070 */ 7071 public static final String BLUETOOTH_ON = "bluetooth_on"; 7072 7073 /** 7074 * CDMA Cell Broadcast SMS 7075 * 0 = CDMA Cell Broadcast SMS disabled 7076 * 1 = CDMA Cell Broadcast SMS enabled 7077 * @hide 7078 */ 7079 public static final String CDMA_CELL_BROADCAST_SMS = 7080 "cdma_cell_broadcast_sms"; 7081 7082 /** 7083 * The CDMA roaming mode 0 = Home Networks, CDMA default 7084 * 1 = Roaming on Affiliated networks 7085 * 2 = Roaming on any networks 7086 * @hide 7087 */ 7088 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 7089 7090 /** 7091 * The CDMA subscription mode 0 = RUIM/SIM (default) 7092 * 1 = NV 7093 * @hide 7094 */ 7095 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 7096 7097 /** Inactivity timeout to track mobile data activity. 7098 * 7099 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 7100 * infer the data activity of mobile network. After a period of no activity on mobile 7101 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 7102 * intent is fired to indicate a transition of network status from "active" to "idle". Any 7103 * subsequent activity on mobile networks triggers the firing of {@code 7104 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 7105 * 7106 * Network activity refers to transmitting or receiving data on the network interfaces. 7107 * 7108 * Tracking is disabled if set to zero or negative value. 7109 * 7110 * @hide 7111 */ 7112 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 7113 7114 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 7115 * but for Wifi network. 7116 * @hide 7117 */ 7118 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 7119 7120 /** 7121 * Whether or not data roaming is enabled. (0 = false, 1 = true) 7122 */ 7123 public static final String DATA_ROAMING = "data_roaming"; 7124 7125 /** 7126 * The value passed to a Mobile DataConnection via bringUp which defines the 7127 * number of retries to preform when setting up the initial connection. The default 7128 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7129 * @hide 7130 */ 7131 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7132 7133 /** 7134 * Whether any package can be on external storage. When this is true, any 7135 * package, regardless of manifest values, is a candidate for installing 7136 * or moving onto external storage. (0 = false, 1 = true) 7137 * @hide 7138 */ 7139 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7140 7141 /** 7142 * Whether any activity can be resized. When this is true, any 7143 * activity, regardless of manifest values, can be resized for multi-window. 7144 * (0 = false, 1 = true) 7145 * @hide 7146 */ 7147 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7148 = "force_resizable_activities"; 7149 7150 /** 7151 * Whether to enable experimental freeform support for windows. 7152 * @hide 7153 */ 7154 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7155 = "enable_freeform_support"; 7156 7157 /** 7158 * Whether user has enabled development settings. 7159 */ 7160 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7161 7162 /** 7163 * Whether the device has been provisioned (0 = false, 1 = true). 7164 * <p>On a multiuser device with a separate system user, the screen may be locked 7165 * as soon as this is set to true and further activities cannot be launched on the 7166 * system user unless they are marked to show over keyguard. 7167 */ 7168 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7169 7170 /** 7171 * Whether mobile data should be allowed while the device is being provisioned. 7172 * This allows the provisioning process to turn off mobile data before the user 7173 * has an opportunity to set things up, preventing other processes from burning 7174 * precious bytes before wifi is setup. 7175 * (0 = false, 1 = true) 7176 * @hide 7177 */ 7178 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7179 "device_provisioning_mobile_data"; 7180 7181 /** 7182 * The saved value for WindowManagerService.setForcedDisplaySize(). 7183 * Two integers separated by a comma. If unset, then use the real display size. 7184 * @hide 7185 */ 7186 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7187 7188 /** 7189 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7190 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7191 * @hide 7192 */ 7193 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7194 7195 /** 7196 * The maximum size, in bytes, of a download that the download manager will transfer over 7197 * a non-wifi connection. 7198 * @hide 7199 */ 7200 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7201 "download_manager_max_bytes_over_mobile"; 7202 7203 /** 7204 * The recommended maximum size, in bytes, of a download that the download manager should 7205 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7206 * have the option to start the download over the mobile connection anyway. 7207 * @hide 7208 */ 7209 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7210 "download_manager_recommended_max_bytes_over_mobile"; 7211 7212 /** 7213 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7214 */ 7215 @Deprecated 7216 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7217 7218 /** 7219 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7220 * sent or processed. (0 = false, 1 = true) 7221 * @hide 7222 */ 7223 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7224 7225 /** 7226 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7227 * and the output is redirected to AV Receiver connected via 7228 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7229 * @hide 7230 */ 7231 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7232 7233 /** 7234 * Whether TV will automatically turn on upon reception of the CEC command 7235 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7236 * @hide 7237 */ 7238 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7239 "hdmi_control_auto_wakeup_enabled"; 7240 7241 /** 7242 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7243 * (0 = false, 1 = true) 7244 * @hide 7245 */ 7246 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7247 "hdmi_control_auto_device_off_enabled"; 7248 7249 /** 7250 * Whether TV will switch to MHL port when a mobile device is plugged in. 7251 * (0 = false, 1 = true) 7252 * @hide 7253 */ 7254 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7255 7256 /** 7257 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7258 * @hide 7259 */ 7260 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7261 7262 /** 7263 * Whether mobile data connections are allowed by the user. See 7264 * ConnectivityManager for more info. 7265 * @hide 7266 */ 7267 public static final String MOBILE_DATA = "mobile_data"; 7268 7269 /** 7270 * Whether the mobile data connection should remain active even when higher 7271 * priority networks like WiFi are active, to help make network switching faster. 7272 * 7273 * See ConnectivityService for more info. 7274 * 7275 * (0 = disabled, 1 = enabled) 7276 * @hide 7277 */ 7278 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7279 7280 /** 7281 * Size of the event buffer for IP connectivity metrics. 7282 * @hide 7283 */ 7284 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 7285 "connectivity_metrics_buffer_size"; 7286 7287 /** {@hide} */ 7288 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7289 /** {@hide} */ 7290 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7291 /** {@hide} */ 7292 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7293 /** {@hide} */ 7294 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7295 /** {@hide} */ 7296 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7297 7298 /** {@hide} */ 7299 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7300 /** {@hide} */ 7301 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7302 /** {@hide} */ 7303 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7304 /** {@hide} */ 7305 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7306 7307 /** {@hide} */ 7308 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7309 /** {@hide} */ 7310 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7311 /** {@hide} */ 7312 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7313 /** {@hide} */ 7314 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7315 7316 /** {@hide} */ 7317 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7318 /** {@hide} */ 7319 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7320 /** {@hide} */ 7321 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7322 /** {@hide} */ 7323 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7324 7325 /** 7326 * User preference for which network(s) should be used. Only the 7327 * connectivity service should touch this. 7328 */ 7329 public static final String NETWORK_PREFERENCE = "network_preference"; 7330 7331 /** 7332 * Which package name to use for network scoring. If null, or if the package is not a valid 7333 * scorer app, external network scores will neither be requested nor accepted. 7334 * @hide 7335 */ 7336 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7337 7338 /** 7339 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7340 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7341 * exceeded. 7342 * @hide 7343 */ 7344 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7345 7346 /** 7347 * The length of time in milli-seconds that automatic small adjustments to 7348 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7349 * @hide 7350 */ 7351 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7352 7353 /** Preferred NTP server. {@hide} */ 7354 public static final String NTP_SERVER = "ntp_server"; 7355 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7356 public static final String NTP_TIMEOUT = "ntp_timeout"; 7357 7358 /** {@hide} */ 7359 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7360 7361 /** 7362 * Sample validity in seconds to configure for the system DNS resolver. 7363 * {@hide} 7364 */ 7365 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7366 "dns_resolver_sample_validity_seconds"; 7367 7368 /** 7369 * Success threshold in percent for use with the system DNS resolver. 7370 * {@hide} 7371 */ 7372 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7373 "dns_resolver_success_threshold_percent"; 7374 7375 /** 7376 * Minimum number of samples needed for statistics to be considered meaningful in the 7377 * system DNS resolver. 7378 * {@hide} 7379 */ 7380 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7381 7382 /** 7383 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7384 * {@hide} 7385 */ 7386 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7387 7388 /** 7389 * Whether to disable the automatic scheduling of system updates. 7390 * 1 = system updates won't be automatically scheduled (will always 7391 * present notification instead). 7392 * 0 = system updates will be automatically scheduled. (default) 7393 * @hide 7394 */ 7395 @SystemApi 7396 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7397 7398 /** 7399 * Whether the package manager should send package verification broadcasts for verifiers to 7400 * review apps prior to installation. 7401 * 1 = request apps to be verified prior to installation, if a verifier exists. 7402 * 0 = do not verify apps before installation 7403 * @hide 7404 */ 7405 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7406 7407 /** Timeout for package verification. 7408 * @hide */ 7409 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7410 7411 /** Default response code for package verification. 7412 * @hide */ 7413 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7414 7415 /** 7416 * Show package verification setting in the Settings app. 7417 * 1 = show (default) 7418 * 0 = hide 7419 * @hide 7420 */ 7421 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7422 7423 /** 7424 * Run package verification on apps installed through ADB/ADT/USB 7425 * 1 = perform package verification on ADB installs (default) 7426 * 0 = bypass package verification on ADB installs 7427 * @hide 7428 */ 7429 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7430 7431 /** 7432 * Time since last fstrim (milliseconds) after which we force one to happen 7433 * during device startup. If unset, the default is 3 days. 7434 * @hide 7435 */ 7436 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7437 7438 /** 7439 * The interval in milliseconds at which to check packet counts on the 7440 * mobile data interface when screen is on, to detect possible data 7441 * connection problems. 7442 * @hide 7443 */ 7444 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7445 "pdp_watchdog_poll_interval_ms"; 7446 7447 /** 7448 * The interval in milliseconds at which to check packet counts on the 7449 * mobile data interface when screen is off, to detect possible data 7450 * connection problems. 7451 * @hide 7452 */ 7453 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7454 "pdp_watchdog_long_poll_interval_ms"; 7455 7456 /** 7457 * The interval in milliseconds at which to check packet counts on the 7458 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7459 * outgoing packets has been reached without incoming packets. 7460 * @hide 7461 */ 7462 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7463 "pdp_watchdog_error_poll_interval_ms"; 7464 7465 /** 7466 * The number of outgoing packets sent without seeing an incoming packet 7467 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7468 * device is logged to the event log 7469 * @hide 7470 */ 7471 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7472 "pdp_watchdog_trigger_packet_count"; 7473 7474 /** 7475 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7476 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7477 * attempting data connection recovery. 7478 * @hide 7479 */ 7480 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7481 "pdp_watchdog_error_poll_count"; 7482 7483 /** 7484 * The number of failed PDP reset attempts before moving to something more 7485 * drastic: re-registering to the network. 7486 * @hide 7487 */ 7488 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7489 "pdp_watchdog_max_pdp_reset_fail_count"; 7490 7491 /** 7492 * A positive value indicates how often the SamplingProfiler 7493 * should take snapshots. Zero value means SamplingProfiler 7494 * is disabled. 7495 * 7496 * @hide 7497 */ 7498 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7499 7500 /** 7501 * URL to open browser on to allow user to manage a prepay account 7502 * @hide 7503 */ 7504 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7505 "setup_prepaid_data_service_url"; 7506 7507 /** 7508 * URL to attempt a GET on to see if this is a prepay device 7509 * @hide 7510 */ 7511 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7512 "setup_prepaid_detection_target_url"; 7513 7514 /** 7515 * Host to check for a redirect to after an attempt to GET 7516 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7517 * this is a prepaid device with zero balance.) 7518 * @hide 7519 */ 7520 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7521 "setup_prepaid_detection_redir_host"; 7522 7523 /** 7524 * The interval in milliseconds at which to check the number of SMS sent out without asking 7525 * for use permit, to limit the un-authorized SMS usage. 7526 * 7527 * @hide 7528 */ 7529 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7530 "sms_outgoing_check_interval_ms"; 7531 7532 /** 7533 * The number of outgoing SMS sent without asking for user permit (of {@link 7534 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7535 * 7536 * @hide 7537 */ 7538 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7539 "sms_outgoing_check_max_count"; 7540 7541 /** 7542 * Used to disable SMS short code confirmation - defaults to true. 7543 * True indcates we will do the check, etc. Set to false to disable. 7544 * @see com.android.internal.telephony.SmsUsageMonitor 7545 * @hide 7546 */ 7547 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7548 7549 /** 7550 * Used to select which country we use to determine premium sms codes. 7551 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7552 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7553 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7554 * @hide 7555 */ 7556 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7557 7558 /** 7559 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7560 * @hide 7561 */ 7562 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7563 7564 /** 7565 * Used to disable Tethering on a device - defaults to true 7566 * @hide 7567 */ 7568 public static final String TETHER_SUPPORTED = "tether_supported"; 7569 7570 /** 7571 * Used to require DUN APN on the device or not - defaults to a build config value 7572 * which defaults to false 7573 * @hide 7574 */ 7575 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7576 7577 /** 7578 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7579 * corresponding build config values are set it will override the APN DB 7580 * values. 7581 * Consists of a comma seperated list of strings: 7582 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7583 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7584 * @hide 7585 */ 7586 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7587 7588 /** 7589 * List of carrier apps which are whitelisted to prompt the user for install when 7590 * a sim card with matching uicc carrier privilege rules is inserted. 7591 * 7592 * The value is "package1;package2;..." 7593 * @hide 7594 */ 7595 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7596 7597 /** 7598 * USB Mass Storage Enabled 7599 */ 7600 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7601 7602 /** 7603 * If this setting is set (to anything), then all references 7604 * to Gmail on the device must change to Google Mail. 7605 */ 7606 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7607 7608 /** 7609 * Webview Data reduction proxy key. 7610 * @hide 7611 */ 7612 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7613 "webview_data_reduction_proxy_key"; 7614 7615 /** 7616 * Whether or not the WebView fallback mechanism should be enabled. 7617 * 0=disabled, 1=enabled. 7618 * @hide 7619 */ 7620 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7621 "webview_fallback_logic_enabled"; 7622 7623 /** 7624 * Name of the package used as WebView provider (if unset the provider is instead determined 7625 * by the system). 7626 * @hide 7627 */ 7628 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7629 7630 /** 7631 * Developer setting to enable WebView multiprocess rendering. 7632 * @hide 7633 */ 7634 @SystemApi 7635 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7636 7637 /** 7638 * The maximum number of notifications shown in 24 hours when switching networks. 7639 * @hide 7640 */ 7641 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 7642 "network_switch_notification_daily_limit"; 7643 7644 /** 7645 * The minimum time in milliseconds between notifications when switching networks. 7646 * @hide 7647 */ 7648 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 7649 "network_switch_notification_rate_limit_millis"; 7650 7651 /** 7652 * Whether to automatically switch away from wifi networks that lose Internet access. 7653 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 7654 * avoids such networks. Valid values are: 7655 * 7656 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 7657 * null: Ask the user whether to switch away from bad wifi. 7658 * 1: Avoid bad wifi. 7659 * 7660 * @hide 7661 */ 7662 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 7663 7664 /** 7665 * Whether Wifi display is enabled/disabled 7666 * 0=disabled. 1=enabled. 7667 * @hide 7668 */ 7669 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7670 7671 /** 7672 * Whether Wifi display certification mode is enabled/disabled 7673 * 0=disabled. 1=enabled. 7674 * @hide 7675 */ 7676 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7677 "wifi_display_certification_on"; 7678 7679 /** 7680 * WPS Configuration method used by Wifi display, this setting only 7681 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7682 * 7683 * Possible values are: 7684 * 7685 * WpsInfo.INVALID: use default WPS method chosen by framework 7686 * WpsInfo.PBC : use Push button 7687 * WpsInfo.KEYPAD : use Keypad 7688 * WpsInfo.DISPLAY: use Display 7689 * @hide 7690 */ 7691 public static final String WIFI_DISPLAY_WPS_CONFIG = 7692 "wifi_display_wps_config"; 7693 7694 /** 7695 * Whether to notify the user of open networks. 7696 * <p> 7697 * If not connected and the scan results have an open network, we will 7698 * put this notification up. If we attempt to connect to a network or 7699 * the open network(s) disappear, we remove the notification. When we 7700 * show the notification, we will not show it again for 7701 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7702 */ 7703 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7704 "wifi_networks_available_notification_on"; 7705 /** 7706 * {@hide} 7707 */ 7708 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7709 "wimax_networks_available_notification_on"; 7710 7711 /** 7712 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7713 * Connecting to a network will reset the timer. 7714 */ 7715 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7716 "wifi_networks_available_repeat_delay"; 7717 7718 /** 7719 * 802.11 country code in ISO 3166 format 7720 * @hide 7721 */ 7722 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7723 7724 /** 7725 * The interval in milliseconds to issue wake up scans when wifi needs 7726 * to connect. This is necessary to connect to an access point when 7727 * device is on the move and the screen is off. 7728 * @hide 7729 */ 7730 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7731 "wifi_framework_scan_interval_ms"; 7732 7733 /** 7734 * The interval in milliseconds after which Wi-Fi is considered idle. 7735 * When idle, it is possible for the device to be switched from Wi-Fi to 7736 * the mobile data network. 7737 * @hide 7738 */ 7739 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7740 7741 /** 7742 * When the number of open networks exceeds this number, the 7743 * least-recently-used excess networks will be removed. 7744 */ 7745 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7746 7747 /** 7748 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7749 */ 7750 public static final String WIFI_ON = "wifi_on"; 7751 7752 /** 7753 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7754 * @hide 7755 */ 7756 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7757 "wifi_scan_always_enabled"; 7758 7759 /** 7760 * Value to specify if Wi-Fi Wakeup feature is enabled. 7761 * 7762 * Type: int (0 for false, 1 for true) 7763 * @hide 7764 */ 7765 @SystemApi 7766 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 7767 7768 /** 7769 * Value to specify if network recommendations from 7770 * {@link com.android.server.NetworkScoreService} are enabled. 7771 * 7772 * Type: int (0 for false, 1 for true) 7773 * @hide 7774 */ 7775 @SystemApi 7776 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 7777 "network_recommendations_enabled"; 7778 7779 /** 7780 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7781 * connectivity. 7782 * @hide 7783 */ 7784 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7785 "ble_scan_always_enabled"; 7786 7787 /** 7788 * Used to save the Wifi_ON state prior to tethering. 7789 * This state will be checked to restore Wifi after 7790 * the user turns off tethering. 7791 * 7792 * @hide 7793 */ 7794 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7795 7796 /** 7797 * The interval in milliseconds to scan as used by the wifi supplicant 7798 * @hide 7799 */ 7800 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7801 "wifi_supplicant_scan_interval_ms"; 7802 7803 /** 7804 * whether frameworks handles wifi auto-join 7805 * @hide 7806 */ 7807 public static final String WIFI_ENHANCED_AUTO_JOIN = 7808 "wifi_enhanced_auto_join"; 7809 7810 /** 7811 * whether settings show RSSI 7812 * @hide 7813 */ 7814 public static final String WIFI_NETWORK_SHOW_RSSI = 7815 "wifi_network_show_rssi"; 7816 7817 /** 7818 * The interval in milliseconds to scan at supplicant when p2p is connected 7819 * @hide 7820 */ 7821 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7822 "wifi_scan_interval_p2p_connected_ms"; 7823 7824 /** 7825 * Whether the Wi-Fi watchdog is enabled. 7826 */ 7827 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7828 7829 /** 7830 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7831 * the setting needs to be set to 0 to disable it. 7832 * @hide 7833 */ 7834 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7835 "wifi_watchdog_poor_network_test_enabled"; 7836 7837 /** 7838 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7839 * needs to be set to 0 to disable it. 7840 * @hide 7841 */ 7842 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7843 "wifi_suspend_optimizations_enabled"; 7844 7845 /** 7846 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7847 * will enable it. In the future, additional values may be supported. 7848 * @hide 7849 */ 7850 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7851 "wifi_verbose_logging_enabled"; 7852 7853 /** 7854 * The maximum number of times we will retry a connection to an access 7855 * point for which we have failed in acquiring an IP address from DHCP. 7856 * A value of N means that we will make N+1 connection attempts in all. 7857 */ 7858 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7859 7860 /** 7861 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7862 * data connectivity to be established after a disconnect from Wi-Fi. 7863 */ 7864 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7865 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7866 7867 /** 7868 * This setting controls whether WiFi configurations created by a Device Owner app 7869 * should be locked down (that is, be editable or removable only by the Device Owner App, 7870 * not even by Settings app). 7871 * This setting takes integer values. Non-zero values mean DO created configurations 7872 * are locked down. Value of zero means they are not. Default value in the absence of 7873 * actual value to this setting is 0. 7874 */ 7875 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7876 "wifi_device_owner_configs_lockdown"; 7877 7878 /** 7879 * The operational wifi frequency band 7880 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7881 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7882 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7883 * 7884 * @hide 7885 */ 7886 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7887 7888 /** 7889 * The Wi-Fi peer-to-peer device name 7890 * @hide 7891 */ 7892 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7893 7894 /** 7895 * The min time between wifi disable and wifi enable 7896 * @hide 7897 */ 7898 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7899 7900 /** 7901 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7902 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7903 * has been seen in this time period. 7904 * 7905 * If this is less than or equal to zero, we use a more conservative behavior and only check 7906 * for a non-null score from the currently connected or target BSSID. 7907 * @hide 7908 */ 7909 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7910 "wifi_ephemeral_out_of_range_timeout_ms"; 7911 7912 /** 7913 * The number of milliseconds to delay when checking for data stalls during 7914 * non-aggressive detection. (screen is turned off.) 7915 * @hide 7916 */ 7917 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7918 "data_stall_alarm_non_aggressive_delay_in_ms"; 7919 7920 /** 7921 * The number of milliseconds to delay when checking for data stalls during 7922 * aggressive detection. (screen on or suspected data stall) 7923 * @hide 7924 */ 7925 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7926 "data_stall_alarm_aggressive_delay_in_ms"; 7927 7928 /** 7929 * The number of milliseconds to allow the provisioning apn to remain active 7930 * @hide 7931 */ 7932 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7933 "provisioning_apn_alarm_delay_in_ms"; 7934 7935 /** 7936 * The interval in milliseconds at which to check gprs registration 7937 * after the first registration mismatch of gprs and voice service, 7938 * to detect possible data network registration problems. 7939 * 7940 * @hide 7941 */ 7942 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7943 "gprs_register_check_period_ms"; 7944 7945 /** 7946 * Nonzero causes Log.wtf() to crash. 7947 * @hide 7948 */ 7949 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7950 7951 /** 7952 * Ringer mode. This is used internally, changing this value will not 7953 * change the ringer mode. See AudioManager. 7954 */ 7955 public static final String MODE_RINGER = "mode_ringer"; 7956 7957 /** 7958 * Overlay display devices setting. 7959 * The associated value is a specially formatted string that describes the 7960 * size and density of simulated secondary display devices. 7961 * <p> 7962 * Format: {width}x{height}/{dpi};... 7963 * </p><p> 7964 * Example: 7965 * <ul> 7966 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7967 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7968 * at 1080p and the second at 720p.</li> 7969 * <li>If the value is empty, then no overlay display devices are created.</li> 7970 * </ul></p> 7971 * 7972 * @hide 7973 */ 7974 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7975 7976 /** 7977 * Threshold values for the duration and level of a discharge cycle, 7978 * under which we log discharge cycle info. 7979 * 7980 * @hide 7981 */ 7982 public static final String 7983 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7984 7985 /** @hide */ 7986 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7987 7988 /** 7989 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7990 * intents on application crashes and ANRs. If this is disabled, the 7991 * crash/ANR dialog will never display the "Report" button. 7992 * <p> 7993 * Type: int (0 = disallow, 1 = allow) 7994 * 7995 * @hide 7996 */ 7997 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7998 7999 /** 8000 * Maximum age of entries kept by {@link DropBoxManager}. 8001 * 8002 * @hide 8003 */ 8004 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 8005 8006 /** 8007 * Maximum number of entry files which {@link DropBoxManager} will keep 8008 * around. 8009 * 8010 * @hide 8011 */ 8012 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 8013 8014 /** 8015 * Maximum amount of disk space used by {@link DropBoxManager} no matter 8016 * what. 8017 * 8018 * @hide 8019 */ 8020 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 8021 8022 /** 8023 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 8024 * will use. 8025 * 8026 * @hide 8027 */ 8028 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 8029 8030 /** 8031 * Percent of total disk which {@link DropBoxManager} will never dip 8032 * into. 8033 * 8034 * @hide 8035 */ 8036 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 8037 8038 /** 8039 * Prefix for per-tag dropbox disable/enable settings. 8040 * 8041 * @hide 8042 */ 8043 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 8044 8045 /** 8046 * Lines of logcat to include with system crash/ANR/etc. reports, as a 8047 * prefix of the dropbox tag of the report type. For example, 8048 * "logcat_for_system_server_anr" controls the lines of logcat captured 8049 * with system server ANR reports. 0 to disable. 8050 * 8051 * @hide 8052 */ 8053 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 8054 8055 /** 8056 * The interval in minutes after which the amount of free storage left 8057 * on the device is logged to the event log 8058 * 8059 * @hide 8060 */ 8061 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 8062 8063 /** 8064 * Threshold for the amount of change in disk free space required to 8065 * report the amount of free space. Used to prevent spamming the logs 8066 * when the disk free space isn't changing frequently. 8067 * 8068 * @hide 8069 */ 8070 public static final String 8071 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 8072 8073 /** 8074 * Minimum percentage of free storage on the device that is used to 8075 * determine if the device is running low on storage. The default is 10. 8076 * <p> 8077 * Say this value is set to 10, the device is considered running low on 8078 * storage if 90% or more of the device storage is filled up. 8079 * 8080 * @hide 8081 */ 8082 public static final String 8083 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 8084 8085 /** 8086 * Maximum byte size of the low storage threshold. This is to ensure 8087 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 8088 * overly large threshold for large storage devices. Currently this must 8089 * be less than 2GB. This default is 500MB. 8090 * 8091 * @hide 8092 */ 8093 public static final String 8094 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 8095 8096 /** 8097 * Minimum bytes of free storage on the device before the data partition 8098 * is considered full. By default, 1 MB is reserved to avoid system-wide 8099 * SQLite disk full exceptions. 8100 * 8101 * @hide 8102 */ 8103 public static final String 8104 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 8105 8106 /** 8107 * The maximum reconnect delay for short network outages or when the 8108 * network is suspended due to phone use. 8109 * 8110 * @hide 8111 */ 8112 public static final String 8113 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 8114 8115 /** 8116 * The number of milliseconds to delay before sending out 8117 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 8118 * 8119 * @hide 8120 */ 8121 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 8122 8123 8124 /** 8125 * Network sampling interval, in seconds. We'll generate link information 8126 * about bytes/packets sent and error rates based on data sampled in this interval 8127 * 8128 * @hide 8129 */ 8130 8131 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 8132 "connectivity_sampling_interval_in_seconds"; 8133 8134 /** 8135 * The series of successively longer delays used in retrying to download PAC file. 8136 * Last delay is used between successful PAC downloads. 8137 * 8138 * @hide 8139 */ 8140 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 8141 8142 /** 8143 * Don't attempt to detect captive portals. 8144 * 8145 * @hide 8146 */ 8147 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 8148 8149 /** 8150 * When detecting a captive portal, display a notification that 8151 * prompts the user to sign in. 8152 * 8153 * @hide 8154 */ 8155 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 8156 8157 /** 8158 * When detecting a captive portal, immediately disconnect from the 8159 * network and do not reconnect to that network in the future. 8160 * 8161 * @hide 8162 */ 8163 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 8164 8165 /** 8166 * What to do when connecting a network that presents a captive portal. 8167 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 8168 * 8169 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 8170 * @hide 8171 */ 8172 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 8173 8174 /** 8175 * Setting to turn off captive portal detection. Feature is enabled by 8176 * default and the setting needs to be set to 0 to disable it. 8177 * 8178 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 8179 * @hide 8180 */ 8181 @Deprecated 8182 public static final String 8183 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 8184 8185 /** 8186 * The server used for captive portal detection upon a new conection. A 8187 * 204 response code from the server is used for validation. 8188 * TODO: remove this deprecated symbol. 8189 * 8190 * @hide 8191 */ 8192 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 8193 8194 /** 8195 * The URL used for HTTPS captive portal detection upon a new connection. 8196 * A 204 response code from the server is used for validation. 8197 * 8198 * @hide 8199 */ 8200 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 8201 8202 /** 8203 * The URL used for HTTP captive portal detection upon a new connection. 8204 * A 204 response code from the server is used for validation. 8205 * 8206 * @hide 8207 */ 8208 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 8209 8210 /** 8211 * The URL used for fallback HTTP captive portal detection when previous HTTP 8212 * and HTTPS captive portal detection attemps did not return a conclusive answer. 8213 * 8214 * @hide 8215 */ 8216 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 8217 8218 /** 8219 * Whether to use HTTPS for network validation. This is enabled by default and the setting 8220 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 8221 * don't actually use HTTPS, but it's consistent with the other settings. 8222 * 8223 * @hide 8224 */ 8225 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8226 8227 /** 8228 * Which User-Agent string to use in the header of the captive portal detection probes. 8229 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 8230 * 8231 * @hide 8232 */ 8233 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 8234 8235 /** 8236 * Whether network service discovery is enabled. 8237 * 8238 * @hide 8239 */ 8240 public static final String NSD_ON = "nsd_on"; 8241 8242 /** 8243 * Let user pick default install location. 8244 * 8245 * @hide 8246 */ 8247 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8248 8249 /** 8250 * Default install location value. 8251 * 0 = auto, let system decide 8252 * 1 = internal 8253 * 2 = sdcard 8254 * @hide 8255 */ 8256 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8257 8258 /** 8259 * ms during which to consume extra events related to Inet connection 8260 * condition after a transtion to fully-connected 8261 * 8262 * @hide 8263 */ 8264 public static final String 8265 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8266 8267 /** 8268 * ms during which to consume extra events related to Inet connection 8269 * condtion after a transtion to partly-connected 8270 * 8271 * @hide 8272 */ 8273 public static final String 8274 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8275 8276 /** {@hide} */ 8277 public static final String 8278 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8279 8280 /** 8281 * Host name and port for global http proxy. Uses ':' seperator for 8282 * between host and port. 8283 */ 8284 public static final String HTTP_PROXY = "http_proxy"; 8285 8286 /** 8287 * Host name for global http proxy. Set via ConnectivityManager. 8288 * 8289 * @hide 8290 */ 8291 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8292 8293 /** 8294 * Integer host port for global http proxy. Set via ConnectivityManager. 8295 * 8296 * @hide 8297 */ 8298 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8299 8300 /** 8301 * Exclusion list for global proxy. This string contains a list of 8302 * comma-separated domains where the global proxy does not apply. 8303 * Domains should be listed in a comma- separated list. Example of 8304 * acceptable formats: ".domain1.com,my.domain2.com" Use 8305 * ConnectivityManager to set/get. 8306 * 8307 * @hide 8308 */ 8309 public static final String 8310 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8311 8312 /** 8313 * The location PAC File for the proxy. 8314 * @hide 8315 */ 8316 public static final String 8317 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8318 8319 /** 8320 * Enables the UI setting to allow the user to specify the global HTTP 8321 * proxy and associated exclusion list. 8322 * 8323 * @hide 8324 */ 8325 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8326 8327 /** 8328 * Setting for default DNS in case nobody suggests one 8329 * 8330 * @hide 8331 */ 8332 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8333 8334 /** {@hide} */ 8335 public static final String 8336 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8337 /** {@hide} */ 8338 public static final String 8339 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8340 /** {@hide} */ 8341 public static final String 8342 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8343 /** {@hide} */ 8344 public static final String 8345 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8346 /** {@hide} */ 8347 public static final String 8348 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8349 /** {@hide} */ 8350 public static final String 8351 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 8352 /** {@hide} */ 8353 public static final String 8354 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8355 /** {@hide} */ 8356 public static final String 8357 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8358 /** {@hide} */ 8359 public static final String 8360 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 8361 8362 /** 8363 * Device Idle (Doze) specific settings. 8364 * This is encoded as a key=value list, separated by commas. Ex: 8365 * 8366 * "inactive_to=60000,sensing_to=400000" 8367 * 8368 * The following keys are supported: 8369 * 8370 * <pre> 8371 * inactive_to (long) 8372 * sensing_to (long) 8373 * motion_inactive_to (long) 8374 * idle_after_inactive_to (long) 8375 * idle_pending_to (long) 8376 * max_idle_pending_to (long) 8377 * idle_pending_factor (float) 8378 * idle_to (long) 8379 * max_idle_to (long) 8380 * idle_factor (float) 8381 * min_time_to_alarm (long) 8382 * max_temp_app_whitelist_duration (long) 8383 * notification_whitelist_duration (long) 8384 * </pre> 8385 * 8386 * <p> 8387 * Type: string 8388 * @hide 8389 * @see com.android.server.DeviceIdleController.Constants 8390 */ 8391 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8392 8393 /** 8394 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8395 * 8396 * <p> 8397 * Type: string 8398 * @hide 8399 * @see com.android.server.DeviceIdleController.Constants 8400 */ 8401 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8402 8403 /** 8404 * App standby (app idle) specific settings. 8405 * This is encoded as a key=value list, separated by commas. Ex: 8406 * 8407 * "idle_duration=5000,parole_interval=4500" 8408 * 8409 * The following keys are supported: 8410 * 8411 * <pre> 8412 * idle_duration2 (long) 8413 * wallclock_threshold (long) 8414 * parole_interval (long) 8415 * parole_duration (long) 8416 * 8417 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8418 * </pre> 8419 * 8420 * <p> 8421 * Type: string 8422 * @hide 8423 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8424 */ 8425 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8426 8427 /** 8428 * Alarm manager specific settings. 8429 * This is encoded as a key=value list, separated by commas. Ex: 8430 * 8431 * "min_futurity=5000,allow_while_idle_short_time=4500" 8432 * 8433 * The following keys are supported: 8434 * 8435 * <pre> 8436 * min_futurity (long) 8437 * min_interval (long) 8438 * allow_while_idle_short_time (long) 8439 * allow_while_idle_long_time (long) 8440 * allow_while_idle_whitelist_duration (long) 8441 * </pre> 8442 * 8443 * <p> 8444 * Type: string 8445 * @hide 8446 * @see com.android.server.AlarmManagerService.Constants 8447 */ 8448 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8449 8450 /** 8451 * Job scheduler specific settings. 8452 * This is encoded as a key=value list, separated by commas. Ex: 8453 * 8454 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8455 * 8456 * The following keys are supported: 8457 * 8458 * <pre> 8459 * min_idle_count (int) 8460 * min_charging_count (int) 8461 * min_connectivity_count (int) 8462 * min_content_count (int) 8463 * min_ready_jobs_count (int) 8464 * heavy_use_factor (float) 8465 * moderate_use_factor (float) 8466 * fg_job_count (int) 8467 * bg_normal_job_count (int) 8468 * bg_moderate_job_count (int) 8469 * bg_low_job_count (int) 8470 * bg_critical_job_count (int) 8471 * </pre> 8472 * 8473 * <p> 8474 * Type: string 8475 * @hide 8476 * @see com.android.server.job.JobSchedulerService.Constants 8477 */ 8478 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8479 8480 /** 8481 * ShortcutManager specific settings. 8482 * This is encoded as a key=value list, separated by commas. Ex: 8483 * 8484 * "reset_interval_sec=86400,max_updates_per_interval=1" 8485 * 8486 * The following keys are supported: 8487 * 8488 * <pre> 8489 * reset_interval_sec (long) 8490 * max_updates_per_interval (int) 8491 * max_icon_dimension_dp (int, DP) 8492 * max_icon_dimension_dp_lowram (int, DP) 8493 * max_shortcuts (int) 8494 * icon_quality (int, 0-100) 8495 * icon_format (String) 8496 * </pre> 8497 * 8498 * <p> 8499 * Type: string 8500 * @hide 8501 * @see com.android.server.pm.ShortcutService.ConfigConstants 8502 */ 8503 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8504 8505 /** 8506 * Get the key that retrieves a bluetooth headset's priority. 8507 * @hide 8508 */ 8509 public static final String getBluetoothHeadsetPriorityKey(String address) { 8510 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8511 } 8512 8513 /** 8514 * Get the key that retrieves a bluetooth a2dp sink's priority. 8515 * @hide 8516 */ 8517 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8518 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8519 } 8520 8521 /** 8522 * Get the key that retrieves a bluetooth a2dp src's priority. 8523 * @hide 8524 */ 8525 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8526 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8527 } 8528 8529 /** 8530 * Get the key that retrieves a bluetooth Input Device's priority. 8531 * @hide 8532 */ 8533 public static final String getBluetoothInputDevicePriorityKey(String address) { 8534 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8535 } 8536 8537 /** 8538 * Get the key that retrieves a bluetooth pan client priority. 8539 * @hide 8540 */ 8541 public static final String getBluetoothPanPriorityKey(String address) { 8542 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8543 } 8544 8545 /** 8546 * Get the key that retrieves a bluetooth map priority. 8547 * @hide 8548 */ 8549 public static final String getBluetoothMapPriorityKey(String address) { 8550 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8551 } 8552 8553 /** 8554 * Get the key that retrieves a bluetooth map client priority. 8555 * @hide 8556 */ 8557 public static final String getBluetoothMapClientPriorityKey(String address) { 8558 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8559 } 8560 8561 /** 8562 * Get the key that retrieves a bluetooth pbap client priority. 8563 * @hide 8564 */ 8565 public static final String getBluetoothPbapClientPriorityKey(String address) { 8566 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8567 } 8568 8569 /** 8570 * Get the key that retrieves a bluetooth sap priority. 8571 * @hide 8572 */ 8573 public static final String getBluetoothSapPriorityKey(String address) { 8574 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8575 } 8576 8577 /** 8578 * Scaling factor for normal window animations. Setting to 0 will 8579 * disable window animations. 8580 */ 8581 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8582 8583 /** 8584 * Scaling factor for activity transition animations. Setting to 0 will 8585 * disable window animations. 8586 */ 8587 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8588 8589 /** 8590 * Scaling factor for Animator-based animations. This affects both the 8591 * start delay and duration of all such animations. Setting to 0 will 8592 * cause animations to end immediately. The default value is 1. 8593 */ 8594 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8595 8596 /** 8597 * Scaling factor for normal window animations. Setting to 0 will 8598 * disable window animations. 8599 * 8600 * @hide 8601 */ 8602 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8603 8604 /** 8605 * If 0, the compatibility mode is off for all applications. 8606 * If 1, older applications run under compatibility mode. 8607 * TODO: remove this settings before code freeze (bug/1907571) 8608 * @hide 8609 */ 8610 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8611 8612 /** 8613 * CDMA only settings 8614 * Emergency Tone 0 = Off 8615 * 1 = Alert 8616 * 2 = Vibrate 8617 * @hide 8618 */ 8619 public static final String EMERGENCY_TONE = "emergency_tone"; 8620 8621 /** 8622 * CDMA only settings 8623 * Whether the auto retry is enabled. The value is 8624 * boolean (1 or 0). 8625 * @hide 8626 */ 8627 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8628 8629 /** 8630 * A setting that can be read whether the emergency affordance is currently needed. 8631 * The value is a boolean (1 or 0). 8632 * @hide 8633 */ 8634 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 8635 8636 /** 8637 * See RIL_PreferredNetworkType in ril.h 8638 * @hide 8639 */ 8640 public static final String PREFERRED_NETWORK_MODE = 8641 "preferred_network_mode"; 8642 8643 /** 8644 * Name of an application package to be debugged. 8645 */ 8646 public static final String DEBUG_APP = "debug_app"; 8647 8648 /** 8649 * If 1, when launching DEBUG_APP it will wait for the debugger before 8650 * starting user code. If 0, it will run normally. 8651 */ 8652 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8653 8654 /** 8655 * Control whether the process CPU usage meter should be shown. 8656 * 8657 * @deprecated This functionality is no longer available as of 8658 * {@link android.os.Build.VERSION_CODES#N_MR1}. 8659 */ 8660 @Deprecated 8661 public static final String SHOW_PROCESSES = "show_processes"; 8662 8663 /** 8664 * If 1 low power mode is enabled. 8665 * @hide 8666 */ 8667 public static final String LOW_POWER_MODE = "low_power"; 8668 8669 /** 8670 * Battery level [1-99] at which low power mode automatically turns on. 8671 * If 0, it will not automatically turn on. 8672 * @hide 8673 */ 8674 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8675 8676 /** 8677 * If not 0, the activity manager will aggressively finish activities and 8678 * processes as soon as they are no longer needed. If 0, the normal 8679 * extended lifetime is used. 8680 */ 8681 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8682 8683 /** 8684 * Use Dock audio output for media: 8685 * 0 = disabled 8686 * 1 = enabled 8687 * @hide 8688 */ 8689 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8690 8691 /** 8692 * The surround sound formats AC3, DTS or IEC61937 are 8693 * available for use if they are detected. 8694 * This is the default mode. 8695 * 8696 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8697 * devices that have an S/PDIF output. This is because S/PDIF 8698 * is unidirectional and the TV cannot know if a decoder is 8699 * connected. So it assumes they are always available. 8700 * @hide 8701 */ 8702 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8703 8704 /** 8705 * AC3, DTS or IEC61937 are NEVER available, even if they 8706 * are detected by the hardware. Those formats will not be 8707 * reported. 8708 * 8709 * An example use case would be an AVR reports that it is capable of 8710 * surround sound decoding but is broken. If NEVER is chosen 8711 * then apps must use PCM output instead of encoded output. 8712 * @hide 8713 */ 8714 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8715 8716 /** 8717 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8718 * are not detected by the hardware. Those formats will be 8719 * reported as part of the HDMI output capability. Applications 8720 * are then free to use either PCM or encoded output. 8721 * 8722 * An example use case would be a when TV was connected over 8723 * TOS-link to an AVR. But the TV could not see it because TOS-link 8724 * is unidirectional. 8725 * @hide 8726 */ 8727 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8728 8729 /** 8730 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8731 * ENCODED_SURROUND_OUTPUT_NEVER or 8732 * ENCODED_SURROUND_OUTPUT_ALWAYS 8733 * @hide 8734 */ 8735 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8736 8737 /** 8738 * Persisted safe headphone volume management state by AudioService 8739 * @hide 8740 */ 8741 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8742 8743 /** 8744 * URL for tzinfo (time zone) updates 8745 * @hide 8746 */ 8747 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8748 8749 /** 8750 * URL for tzinfo (time zone) update metadata 8751 * @hide 8752 */ 8753 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8754 8755 /** 8756 * URL for selinux (mandatory access control) updates 8757 * @hide 8758 */ 8759 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8760 8761 /** 8762 * URL for selinux (mandatory access control) update metadata 8763 * @hide 8764 */ 8765 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8766 8767 /** 8768 * URL for sms short code updates 8769 * @hide 8770 */ 8771 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8772 "sms_short_codes_content_url"; 8773 8774 /** 8775 * URL for sms short code update metadata 8776 * @hide 8777 */ 8778 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8779 "sms_short_codes_metadata_url"; 8780 8781 /** 8782 * URL for apn_db updates 8783 * @hide 8784 */ 8785 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8786 8787 /** 8788 * URL for apn_db update metadata 8789 * @hide 8790 */ 8791 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8792 8793 /** 8794 * URL for cert pinlist updates 8795 * @hide 8796 */ 8797 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8798 8799 /** 8800 * URL for cert pinlist updates 8801 * @hide 8802 */ 8803 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8804 8805 /** 8806 * URL for intent firewall updates 8807 * @hide 8808 */ 8809 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8810 "intent_firewall_content_url"; 8811 8812 /** 8813 * URL for intent firewall update metadata 8814 * @hide 8815 */ 8816 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8817 "intent_firewall_metadata_url"; 8818 8819 /** 8820 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8821 * @hide 8822 */ 8823 public static final String SELINUX_STATUS = "selinux_status"; 8824 8825 /** 8826 * Developer setting to force RTL layout. 8827 * @hide 8828 */ 8829 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8830 8831 /** 8832 * Milliseconds after screen-off after which low battery sounds will be silenced. 8833 * 8834 * If zero, battery sounds will always play. 8835 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8836 * 8837 * @hide 8838 */ 8839 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8840 8841 /** 8842 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8843 * the caller is done with this, they should call {@link ContentResolver#delete} to 8844 * clean up any value that they may have written. 8845 * 8846 * @hide 8847 */ 8848 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8849 8850 /** 8851 * Defines global runtime overrides to window policy. 8852 * 8853 * See {@link com.android.server.policy.PolicyControl} for value format. 8854 * 8855 * @hide 8856 */ 8857 public static final String POLICY_CONTROL = "policy_control"; 8858 8859 /** 8860 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8861 * or ZEN_MODE_NO_INTERRUPTIONS. 8862 * 8863 * @hide 8864 */ 8865 public static final String ZEN_MODE = "zen_mode"; 8866 8867 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8868 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8869 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8870 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8871 8872 /** @hide */ public static String zenModeToString(int mode) { 8873 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8874 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8875 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8876 return "ZEN_MODE_OFF"; 8877 } 8878 8879 /** @hide */ public static boolean isValidZenMode(int value) { 8880 switch (value) { 8881 case Global.ZEN_MODE_OFF: 8882 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8883 case Global.ZEN_MODE_ALARMS: 8884 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8885 return true; 8886 default: 8887 return false; 8888 } 8889 } 8890 8891 /** 8892 * Value of the ringer before entering zen mode. 8893 * 8894 * @hide 8895 */ 8896 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8897 8898 /** 8899 * Opaque value, changes when persisted zen mode configuration changes. 8900 * 8901 * @hide 8902 */ 8903 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8904 8905 /** 8906 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8907 * 8908 * @hide 8909 */ 8910 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8911 "heads_up_notifications_enabled"; 8912 8913 /** @hide */ public static final int HEADS_UP_OFF = 0; 8914 /** @hide */ public static final int HEADS_UP_ON = 1; 8915 8916 /** 8917 * The name of the device 8918 */ 8919 public static final String DEVICE_NAME = "device_name"; 8920 8921 /** 8922 * Whether the NetworkScoringService has been first initialized. 8923 * <p> 8924 * Type: int (0 for false, 1 for true) 8925 * @hide 8926 */ 8927 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8928 8929 /** 8930 * Whether the user wants to be prompted for password to decrypt the device on boot. 8931 * This only matters if the storage is encrypted. 8932 * <p> 8933 * Type: int (0 for false, 1 for true) 8934 * @hide 8935 */ 8936 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8937 8938 /** 8939 * Whether the Volte is enabled 8940 * <p> 8941 * Type: int (0 for false, 1 for true) 8942 * @hide 8943 */ 8944 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8945 8946 /** 8947 * Whether VT (Video Telephony over IMS) is enabled 8948 * <p> 8949 * Type: int (0 for false, 1 for true) 8950 * 8951 * @hide 8952 */ 8953 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8954 8955 /** 8956 * Whether WFC is enabled 8957 * <p> 8958 * Type: int (0 for false, 1 for true) 8959 * 8960 * @hide 8961 */ 8962 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8963 8964 /** 8965 * WFC mode on home/non-roaming network. 8966 * <p> 8967 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8968 * 8969 * @hide 8970 */ 8971 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8972 8973 /** 8974 * WFC mode on roaming network. 8975 * <p> 8976 * Type: int - see {@link WFC_IMS_MODE} for values 8977 * 8978 * @hide 8979 */ 8980 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 8981 8982 /** 8983 * Whether WFC roaming is enabled 8984 * <p> 8985 * Type: int (0 for false, 1 for true) 8986 * 8987 * @hide 8988 */ 8989 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8990 8991 /** 8992 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8993 * this via gservices, OMA-DM, carrier app, etc. 8994 * <p> 8995 * Type: int (0 for false, 1 for true) 8996 * @hide 8997 */ 8998 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8999 9000 /** 9001 * Ephemeral app cookie max size in bytes. 9002 * <p> 9003 * Type: int 9004 * @hide 9005 */ 9006 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 9007 "ephemeral_cookie_max_size_bytes"; 9008 9009 /** 9010 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 9011 * enabled. Set to zero to disable. 9012 * <p> 9013 * Type: int (0 for false, 1 for true) 9014 * 9015 * @hide 9016 */ 9017 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 9018 9019 /** 9020 * The duration for caching uninstalled ephemeral apps. 9021 * <p> 9022 * Type: long 9023 * @hide 9024 */ 9025 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 9026 "uninstalled_ephemeral_app_cache_duration_millis"; 9027 9028 /** 9029 * Allows switching users when system user is locked. 9030 * <p> 9031 * Type: int 9032 * @hide 9033 */ 9034 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 9035 "allow_user_switching_when_system_user_locked"; 9036 9037 /** 9038 * Boot count since the device starts running APK level 24. 9039 * <p> 9040 * Type: int 9041 */ 9042 public static final String BOOT_COUNT = "boot_count"; 9043 9044 /** 9045 * Whether the safe boot is disallowed. 9046 * 9047 * <p>This setting should have the identical value as the corresponding user restriction. 9048 * The purpose of the setting is to make the restriction available in early boot stages 9049 * before the user restrictions are loaded. 9050 * @hide 9051 */ 9052 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 9053 9054 /** 9055 * Whether this device is currently in retail demo mode. If true, device 9056 * usage is severely limited. 9057 * <p> 9058 * Type: int (0 for false, 1 for true) 9059 * @hide 9060 */ 9061 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 9062 9063 /** 9064 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 9065 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 9066 * keys are supported: 9067 * 9068 * <pre> 9069 * user_inactivity_timeout_ms (long) 9070 * warning_dialog_timeout_ms (long) 9071 * </pre> 9072 * <p> 9073 * Type: string 9074 * 9075 * @hide 9076 */ 9077 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 9078 9079 /** 9080 * The reason for the settings database being downgraded. This is only for 9081 * troubleshooting purposes and its value should not be interpreted in any way. 9082 * 9083 * Type: string 9084 * 9085 * @hide 9086 */ 9087 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 9088 9089 /** 9090 * Flag to toggle journal mode WAL on or off for the contacts database. WAL is enabled by 9091 * default. Set to 0 to disable. 9092 * 9093 * @hide 9094 */ 9095 public static final String CONTACTS_DATABASE_WAL_ENABLED = "contacts_database_wal_enabled"; 9096 9097 /** 9098 * Settings to backup. This is here so that it's in the same place as the settings 9099 * keys and easy to update. 9100 * 9101 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 9102 * and Secure as well. This is because those tables drive both backup and 9103 * restore, and restore needs to properly whitelist keys that used to live 9104 * in those namespaces. The keys will only actually be backed up / restored 9105 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 9106 * 9107 * NOTE: Settings are backed up and restored in the order they appear 9108 * in this array. If you have one setting depending on another, 9109 * make sure that they are ordered appropriately. 9110 * 9111 * @hide 9112 */ 9113 public static final String[] SETTINGS_TO_BACKUP = { 9114 BUGREPORT_IN_POWER_MENU, 9115 STAY_ON_WHILE_PLUGGED_IN, 9116 AUTO_TIME, 9117 AUTO_TIME_ZONE, 9118 POWER_SOUNDS_ENABLED, 9119 DOCK_SOUNDS_ENABLED, 9120 CHARGING_SOUNDS_ENABLED, 9121 USB_MASS_STORAGE_ENABLED, 9122 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 9123 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 9124 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 9125 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 9126 WIFI_NUM_OPEN_NETWORKS_KEPT, 9127 EMERGENCY_TONE, 9128 CALL_AUTO_RETRY, 9129 DOCK_AUDIO_MEDIA_ENABLED, 9130 ENCODED_SURROUND_OUTPUT, 9131 LOW_POWER_MODE_TRIGGER_LEVEL 9132 }; 9133 9134 // Populated lazily, guarded by class object: 9135 private static NameValueCache sNameValueCache = new NameValueCache( 9136 CONTENT_URI, 9137 CALL_METHOD_GET_GLOBAL, 9138 CALL_METHOD_PUT_GLOBAL); 9139 9140 // Certain settings have been moved from global to the per-user secure namespace 9141 private static final HashSet<String> MOVED_TO_SECURE; 9142 static { 9143 MOVED_TO_SECURE = new HashSet<>(1); 9144 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 9145 } 9146 9147 /** @hide */ 9148 public static void getMovedToSecureSettings(Set<String> outKeySet) { 9149 outKeySet.addAll(MOVED_TO_SECURE); 9150 } 9151 9152 /** 9153 * Look up a name in the database. 9154 * @param resolver to access the database with 9155 * @param name to look up in the table 9156 * @return the corresponding value, or null if not present 9157 */ 9158 public static String getString(ContentResolver resolver, String name) { 9159 return getStringForUser(resolver, name, UserHandle.myUserId()); 9160 } 9161 9162 /** @hide */ 9163 public static String getStringForUser(ContentResolver resolver, String name, 9164 int userHandle) { 9165 if (MOVED_TO_SECURE.contains(name)) { 9166 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9167 + " to android.provider.Settings.Secure, returning read-only value."); 9168 return Secure.getStringForUser(resolver, name, userHandle); 9169 } 9170 return sNameValueCache.getStringForUser(resolver, name, userHandle); 9171 } 9172 9173 /** 9174 * Store a name/value pair into the database. 9175 * @param resolver to access the database with 9176 * @param name to store 9177 * @param value to associate with the name 9178 * @return true if the value was set, false on database errors 9179 */ 9180 public static boolean putString(ContentResolver resolver, 9181 String name, String value) { 9182 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 9183 } 9184 9185 /** @hide */ 9186 public static boolean putStringForUser(ContentResolver resolver, 9187 String name, String value, int userHandle) { 9188 if (LOCAL_LOGV) { 9189 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 9190 + " for " + userHandle); 9191 } 9192 // Global and Secure have the same access policy so we can forward writes 9193 if (MOVED_TO_SECURE.contains(name)) { 9194 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9195 + " to android.provider.Settings.Secure, value is unchanged."); 9196 return Secure.putStringForUser(resolver, name, value, userHandle); 9197 } 9198 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 9199 } 9200 9201 /** 9202 * Construct the content URI for a particular name/value pair, 9203 * useful for monitoring changes with a ContentObserver. 9204 * @param name to look up in the table 9205 * @return the corresponding content URI, or null if not present 9206 */ 9207 public static Uri getUriFor(String name) { 9208 return getUriFor(CONTENT_URI, name); 9209 } 9210 9211 /** 9212 * Convenience function for retrieving a single secure settings value 9213 * as an integer. Note that internally setting values are always 9214 * stored as strings; this function converts the string to an integer 9215 * for you. The default value will be returned if the setting is 9216 * not defined or not an integer. 9217 * 9218 * @param cr The ContentResolver to access. 9219 * @param name The name of the setting to retrieve. 9220 * @param def Value to return if the setting is not defined. 9221 * 9222 * @return The setting's current value, or 'def' if it is not defined 9223 * or not a valid integer. 9224 */ 9225 public static int getInt(ContentResolver cr, String name, int def) { 9226 String v = getString(cr, name); 9227 try { 9228 return v != null ? Integer.parseInt(v) : def; 9229 } catch (NumberFormatException e) { 9230 return def; 9231 } 9232 } 9233 9234 /** 9235 * Convenience function for retrieving a single secure settings value 9236 * as an integer. Note that internally setting values are always 9237 * stored as strings; this function converts the string to an integer 9238 * for you. 9239 * <p> 9240 * This version does not take a default value. If the setting has not 9241 * been set, or the string value is not a number, 9242 * it throws {@link SettingNotFoundException}. 9243 * 9244 * @param cr The ContentResolver to access. 9245 * @param name The name of the setting to retrieve. 9246 * 9247 * @throws SettingNotFoundException Thrown if a setting by the given 9248 * name can't be found or the setting value is not an integer. 9249 * 9250 * @return The setting's current value. 9251 */ 9252 public static int getInt(ContentResolver cr, String name) 9253 throws SettingNotFoundException { 9254 String v = getString(cr, name); 9255 try { 9256 return Integer.parseInt(v); 9257 } catch (NumberFormatException e) { 9258 throw new SettingNotFoundException(name); 9259 } 9260 } 9261 9262 /** 9263 * Convenience function for updating a single settings value as an 9264 * integer. This will either create a new entry in the table if the 9265 * given name does not exist, or modify the value of the existing row 9266 * with that name. Note that internally setting values are always 9267 * stored as strings, so this function converts the given value to a 9268 * string before storing it. 9269 * 9270 * @param cr The ContentResolver to access. 9271 * @param name The name of the setting to modify. 9272 * @param value The new value for the setting. 9273 * @return true if the value was set, false on database errors 9274 */ 9275 public static boolean putInt(ContentResolver cr, String name, int value) { 9276 return putString(cr, name, Integer.toString(value)); 9277 } 9278 9279 /** 9280 * Convenience function for retrieving a single secure settings value 9281 * as a {@code long}. Note that internally setting values are always 9282 * stored as strings; this function converts the string to a {@code long} 9283 * for you. The default value will be returned if the setting is 9284 * not defined or not a {@code long}. 9285 * 9286 * @param cr The ContentResolver to access. 9287 * @param name The name of the setting to retrieve. 9288 * @param def Value to return if the setting is not defined. 9289 * 9290 * @return The setting's current value, or 'def' if it is not defined 9291 * or not a valid {@code long}. 9292 */ 9293 public static long getLong(ContentResolver cr, String name, long def) { 9294 String valString = getString(cr, name); 9295 long value; 9296 try { 9297 value = valString != null ? Long.parseLong(valString) : def; 9298 } catch (NumberFormatException e) { 9299 value = def; 9300 } 9301 return value; 9302 } 9303 9304 /** 9305 * Convenience function for retrieving a single secure settings value 9306 * as a {@code long}. Note that internally setting values are always 9307 * stored as strings; this function converts the string to a {@code long} 9308 * for you. 9309 * <p> 9310 * This version does not take a default value. If the setting has not 9311 * been set, or the string value is not a number, 9312 * it throws {@link SettingNotFoundException}. 9313 * 9314 * @param cr The ContentResolver to access. 9315 * @param name The name of the setting to retrieve. 9316 * 9317 * @return The setting's current value. 9318 * @throws SettingNotFoundException Thrown if a setting by the given 9319 * name can't be found or the setting value is not an integer. 9320 */ 9321 public static long getLong(ContentResolver cr, String name) 9322 throws SettingNotFoundException { 9323 String valString = getString(cr, name); 9324 try { 9325 return Long.parseLong(valString); 9326 } catch (NumberFormatException e) { 9327 throw new SettingNotFoundException(name); 9328 } 9329 } 9330 9331 /** 9332 * Convenience function for updating a secure settings value as a long 9333 * integer. This will either create a new entry in the table if the 9334 * given name does not exist, or modify the value of the existing row 9335 * with that name. Note that internally setting values are always 9336 * stored as strings, so this function converts the given value to a 9337 * string before storing it. 9338 * 9339 * @param cr The ContentResolver to access. 9340 * @param name The name of the setting to modify. 9341 * @param value The new value for the setting. 9342 * @return true if the value was set, false on database errors 9343 */ 9344 public static boolean putLong(ContentResolver cr, String name, long value) { 9345 return putString(cr, name, Long.toString(value)); 9346 } 9347 9348 /** 9349 * Convenience function for retrieving a single secure settings value 9350 * as a floating point number. Note that internally setting values are 9351 * always stored as strings; this function converts the string to an 9352 * float for you. The default value will be returned if the setting 9353 * is not defined or not a valid float. 9354 * 9355 * @param cr The ContentResolver to access. 9356 * @param name The name of the setting to retrieve. 9357 * @param def Value to return if the setting is not defined. 9358 * 9359 * @return The setting's current value, or 'def' if it is not defined 9360 * or not a valid float. 9361 */ 9362 public static float getFloat(ContentResolver cr, String name, float def) { 9363 String v = getString(cr, name); 9364 try { 9365 return v != null ? Float.parseFloat(v) : def; 9366 } catch (NumberFormatException e) { 9367 return def; 9368 } 9369 } 9370 9371 /** 9372 * Convenience function for retrieving a single secure settings value 9373 * as a float. Note that internally setting values are always 9374 * stored as strings; this function converts the string to a float 9375 * for you. 9376 * <p> 9377 * This version does not take a default value. If the setting has not 9378 * been set, or the string value is not a number, 9379 * it throws {@link SettingNotFoundException}. 9380 * 9381 * @param cr The ContentResolver to access. 9382 * @param name The name of the setting to retrieve. 9383 * 9384 * @throws SettingNotFoundException Thrown if a setting by the given 9385 * name can't be found or the setting value is not a float. 9386 * 9387 * @return The setting's current value. 9388 */ 9389 public static float getFloat(ContentResolver cr, String name) 9390 throws SettingNotFoundException { 9391 String v = getString(cr, name); 9392 if (v == null) { 9393 throw new SettingNotFoundException(name); 9394 } 9395 try { 9396 return Float.parseFloat(v); 9397 } catch (NumberFormatException e) { 9398 throw new SettingNotFoundException(name); 9399 } 9400 } 9401 9402 /** 9403 * Convenience function for updating a single settings value as a 9404 * floating point number. This will either create a new entry in the 9405 * table if the given name does not exist, or modify the value of the 9406 * existing row with that name. Note that internally setting values 9407 * are always stored as strings, so this function converts the given 9408 * value to a string before storing it. 9409 * 9410 * @param cr The ContentResolver to access. 9411 * @param name The name of the setting to modify. 9412 * @param value The new value for the setting. 9413 * @return true if the value was set, false on database errors 9414 */ 9415 public static boolean putFloat(ContentResolver cr, String name, float value) { 9416 return putString(cr, name, Float.toString(value)); 9417 } 9418 9419 9420 /** 9421 * Subscription to be used for voice call on a multi sim device. The supported values 9422 * are 0 = SUB1, 1 = SUB2 and etc. 9423 * @hide 9424 */ 9425 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 9426 9427 /** 9428 * Used to provide option to user to select subscription during dial. 9429 * The supported values are 0 = disable or 1 = enable prompt. 9430 * @hide 9431 */ 9432 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 9433 9434 /** 9435 * Subscription to be used for data call on a multi sim device. The supported values 9436 * are 0 = SUB1, 1 = SUB2 and etc. 9437 * @hide 9438 */ 9439 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 9440 9441 /** 9442 * Subscription to be used for SMS on a multi sim device. The supported values 9443 * are 0 = SUB1, 1 = SUB2 and etc. 9444 * @hide 9445 */ 9446 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 9447 9448 /** 9449 * Used to provide option to user to select subscription during send SMS. 9450 * The value 1 - enable, 0 - disable 9451 * @hide 9452 */ 9453 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 9454 9455 9456 9457 /** User preferred subscriptions setting. 9458 * This holds the details of the user selected subscription from the card and 9459 * the activation status. Each settings string have the coma separated values 9460 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 9461 * @hide 9462 */ 9463 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 9464 "user_preferred_sub2","user_preferred_sub3"}; 9465 9466 /** 9467 * Whether to enable new contacts aggregator or not. 9468 * The value 1 - enable, 0 - disable 9469 * @hide 9470 */ 9471 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 9472 9473 /** 9474 * Whether to enable contacts metadata syncing or not 9475 * The value 1 - enable, 0 - disable 9476 * 9477 * @removed 9478 */ 9479 @Deprecated 9480 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 9481 9482 /** 9483 * Whether to enable contacts metadata syncing or not 9484 * The value 1 - enable, 0 - disable 9485 */ 9486 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 9487 9488 /** 9489 * Whether to enable cellular on boot. 9490 * The value 1 - enable, 0 - disable 9491 * @hide 9492 */ 9493 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 9494 9495 /** 9496 * The maximum allowed notification enqueue rate in Hertz. 9497 * 9498 * Should be a float, and includes both posts and updates. 9499 * @hide 9500 */ 9501 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9502 9503 /** 9504 * Whether cell is enabled/disabled 9505 * @hide 9506 */ 9507 public static final String CELL_ON = "cell_on"; 9508 } 9509 9510 /** 9511 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9512 * Intent URL, allowing it to be either a web page or a particular 9513 * application activity. 9514 * 9515 * @hide 9516 */ 9517 public static final class Bookmarks implements BaseColumns 9518 { 9519 private static final String TAG = "Bookmarks"; 9520 9521 /** 9522 * The content:// style URL for this table 9523 */ 9524 public static final Uri CONTENT_URI = 9525 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9526 9527 /** 9528 * The row ID. 9529 * <p>Type: INTEGER</p> 9530 */ 9531 public static final String ID = "_id"; 9532 9533 /** 9534 * Descriptive name of the bookmark that can be displayed to the user. 9535 * If this is empty, the title should be resolved at display time (use 9536 * {@link #getTitle(Context, Cursor)} any time you want to display the 9537 * title of a bookmark.) 9538 * <P> 9539 * Type: TEXT 9540 * </P> 9541 */ 9542 public static final String TITLE = "title"; 9543 9544 /** 9545 * Arbitrary string (displayed to the user) that allows bookmarks to be 9546 * organized into categories. There are some special names for 9547 * standard folders, which all start with '@'. The label displayed for 9548 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9549 * the folder name does not change so you can consistently query for 9550 * the folder regardless of the current locale. 9551 * 9552 * <P>Type: TEXT</P> 9553 * 9554 */ 9555 public static final String FOLDER = "folder"; 9556 9557 /** 9558 * The Intent URL of the bookmark, describing what it points to. This 9559 * value is given to {@link android.content.Intent#getIntent} to create 9560 * an Intent that can be launched. 9561 * <P>Type: TEXT</P> 9562 */ 9563 public static final String INTENT = "intent"; 9564 9565 /** 9566 * Optional shortcut character associated with this bookmark. 9567 * <P>Type: INTEGER</P> 9568 */ 9569 public static final String SHORTCUT = "shortcut"; 9570 9571 /** 9572 * The order in which the bookmark should be displayed 9573 * <P>Type: INTEGER</P> 9574 */ 9575 public static final String ORDERING = "ordering"; 9576 9577 private static final String[] sIntentProjection = { INTENT }; 9578 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9579 private static final String sShortcutSelection = SHORTCUT + "=?"; 9580 9581 /** 9582 * Convenience function to retrieve the bookmarked Intent for a 9583 * particular shortcut key. 9584 * 9585 * @param cr The ContentResolver to query. 9586 * @param shortcut The shortcut key. 9587 * 9588 * @return Intent The bookmarked URL, or null if there is no bookmark 9589 * matching the given shortcut. 9590 */ 9591 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9592 { 9593 Intent intent = null; 9594 9595 Cursor c = cr.query(CONTENT_URI, 9596 sIntentProjection, sShortcutSelection, 9597 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9598 // Keep trying until we find a valid shortcut 9599 try { 9600 while (intent == null && c.moveToNext()) { 9601 try { 9602 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9603 intent = Intent.parseUri(intentURI, 0); 9604 } catch (java.net.URISyntaxException e) { 9605 // The stored URL is bad... ignore it. 9606 } catch (IllegalArgumentException e) { 9607 // Column not found 9608 Log.w(TAG, "Intent column not found", e); 9609 } 9610 } 9611 } finally { 9612 if (c != null) c.close(); 9613 } 9614 9615 return intent; 9616 } 9617 9618 /** 9619 * Add a new bookmark to the system. 9620 * 9621 * @param cr The ContentResolver to query. 9622 * @param intent The desired target of the bookmark. 9623 * @param title Bookmark title that is shown to the user; null if none 9624 * or it should be resolved to the intent's title. 9625 * @param folder Folder in which to place the bookmark; null if none. 9626 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9627 * this is non-zero and there is an existing bookmark entry 9628 * with this same shortcut, then that existing shortcut is 9629 * cleared (the bookmark is not removed). 9630 * @return The unique content URL for the new bookmark entry. 9631 */ 9632 public static Uri add(ContentResolver cr, 9633 Intent intent, 9634 String title, 9635 String folder, 9636 char shortcut, 9637 int ordering) 9638 { 9639 // If a shortcut is supplied, and it is already defined for 9640 // another bookmark, then remove the old definition. 9641 if (shortcut != 0) { 9642 cr.delete(CONTENT_URI, sShortcutSelection, 9643 new String[] { String.valueOf((int) shortcut) }); 9644 } 9645 9646 ContentValues values = new ContentValues(); 9647 if (title != null) values.put(TITLE, title); 9648 if (folder != null) values.put(FOLDER, folder); 9649 values.put(INTENT, intent.toUri(0)); 9650 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9651 values.put(ORDERING, ordering); 9652 return cr.insert(CONTENT_URI, values); 9653 } 9654 9655 /** 9656 * Return the folder name as it should be displayed to the user. This 9657 * takes care of localizing special folders. 9658 * 9659 * @param r Resources object for current locale; only need access to 9660 * system resources. 9661 * @param folder The value found in the {@link #FOLDER} column. 9662 * 9663 * @return CharSequence The label for this folder that should be shown 9664 * to the user. 9665 */ 9666 public static CharSequence getLabelForFolder(Resources r, String folder) { 9667 return folder; 9668 } 9669 9670 /** 9671 * Return the title as it should be displayed to the user. This takes 9672 * care of localizing bookmarks that point to activities. 9673 * 9674 * @param context A context. 9675 * @param cursor A cursor pointing to the row whose title should be 9676 * returned. The cursor must contain at least the {@link #TITLE} 9677 * and {@link #INTENT} columns. 9678 * @return A title that is localized and can be displayed to the user, 9679 * or the empty string if one could not be found. 9680 */ 9681 public static CharSequence getTitle(Context context, Cursor cursor) { 9682 int titleColumn = cursor.getColumnIndex(TITLE); 9683 int intentColumn = cursor.getColumnIndex(INTENT); 9684 if (titleColumn == -1 || intentColumn == -1) { 9685 throw new IllegalArgumentException( 9686 "The cursor must contain the TITLE and INTENT columns."); 9687 } 9688 9689 String title = cursor.getString(titleColumn); 9690 if (!TextUtils.isEmpty(title)) { 9691 return title; 9692 } 9693 9694 String intentUri = cursor.getString(intentColumn); 9695 if (TextUtils.isEmpty(intentUri)) { 9696 return ""; 9697 } 9698 9699 Intent intent; 9700 try { 9701 intent = Intent.parseUri(intentUri, 0); 9702 } catch (URISyntaxException e) { 9703 return ""; 9704 } 9705 9706 PackageManager packageManager = context.getPackageManager(); 9707 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9708 return info != null ? info.loadLabel(packageManager) : ""; 9709 } 9710 } 9711 9712 /** 9713 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9714 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9715 * from the GoogleLoginService. 9716 * 9717 * @param androidId The Android ID for this device. 9718 * @return The device ID that should be used when connecting to the mobile gtalk server. 9719 * @hide 9720 */ 9721 public static String getGTalkDeviceId(long androidId) { 9722 return "android-" + Long.toHexString(androidId); 9723 } 9724 9725 private static final String[] PM_WRITE_SETTINGS = { 9726 android.Manifest.permission.WRITE_SETTINGS 9727 }; 9728 private static final String[] PM_CHANGE_NETWORK_STATE = { 9729 android.Manifest.permission.CHANGE_NETWORK_STATE, 9730 android.Manifest.permission.WRITE_SETTINGS 9731 }; 9732 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9733 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9734 }; 9735 9736 /** 9737 * Performs a strict and comprehensive check of whether a calling package is allowed to 9738 * write/modify system settings, as the condition differs for pre-M, M+, and 9739 * privileged/preinstalled apps. If the provided uid does not match the 9740 * callingPackage, a negative result will be returned. 9741 * @hide 9742 */ 9743 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9744 String callingPackage, boolean throwException) { 9745 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9746 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9747 PM_WRITE_SETTINGS, false); 9748 } 9749 9750 /** 9751 * Performs a strict and comprehensive check of whether a calling package is allowed to 9752 * write/modify system settings, as the condition differs for pre-M, M+, and 9753 * privileged/preinstalled apps. If the provided uid does not match the 9754 * callingPackage, a negative result will be returned. The caller is expected to have 9755 * the WRITE_SETTINGS permission declared. 9756 * 9757 * Note: if the check is successful, the operation of this app will be updated to the 9758 * current time. 9759 * @hide 9760 */ 9761 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9762 String callingPackage, boolean throwException) { 9763 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9764 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9765 PM_WRITE_SETTINGS, true); 9766 } 9767 9768 /** 9769 * Performs a strict and comprehensive check of whether a calling package is allowed to 9770 * change the state of network, as the condition differs for pre-M, M+, and 9771 * privileged/preinstalled apps. The caller is expected to have either the 9772 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9773 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9774 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9775 * permission and cannot be revoked. See http://b/23597341 9776 * 9777 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9778 * of this app will be updated to the current time. 9779 * @hide 9780 */ 9781 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9782 String callingPackage, boolean throwException) { 9783 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9784 == PackageManager.PERMISSION_GRANTED) { 9785 return true; 9786 } 9787 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9788 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9789 PM_CHANGE_NETWORK_STATE, true); 9790 } 9791 9792 /** 9793 * Performs a strict and comprehensive check of whether a calling package is allowed to 9794 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9795 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9796 * a negative result will be returned. 9797 * @hide 9798 */ 9799 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9800 String callingPackage, boolean throwException) { 9801 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9802 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9803 PM_SYSTEM_ALERT_WINDOW, false); 9804 } 9805 9806 /** 9807 * Performs a strict and comprehensive check of whether a calling package is allowed to 9808 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9809 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9810 * a negative result will be returned. 9811 * 9812 * Note: if the check is successful, the operation of this app will be updated to the 9813 * current time. 9814 * @hide 9815 */ 9816 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9817 callingPackage, boolean throwException) { 9818 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9819 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9820 PM_SYSTEM_ALERT_WINDOW, true); 9821 } 9822 9823 /** 9824 * Helper method to perform a general and comprehensive check of whether an operation that is 9825 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9826 * OP_WRITE_SETTINGS 9827 * @hide 9828 */ 9829 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9830 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9831 permissions, boolean makeNote) { 9832 if (callingPackage == null) { 9833 return false; 9834 } 9835 9836 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9837 int mode = AppOpsManager.MODE_DEFAULT; 9838 if (makeNote) { 9839 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9840 } else { 9841 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9842 } 9843 9844 switch (mode) { 9845 case AppOpsManager.MODE_ALLOWED: 9846 return true; 9847 9848 case AppOpsManager.MODE_DEFAULT: 9849 // this is the default operating mode after an app's installation 9850 // In this case we will check all associated static permission to see 9851 // if it is granted during install time. 9852 for (String permission : permissions) { 9853 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9854 .PERMISSION_GRANTED) { 9855 // if either of the permissions are granted, we will allow it 9856 return true; 9857 } 9858 } 9859 9860 default: 9861 // this is for all other cases trickled down here... 9862 if (!throwException) { 9863 return false; 9864 } 9865 } 9866 9867 // prepare string to throw SecurityException 9868 StringBuilder exceptionMessage = new StringBuilder(); 9869 exceptionMessage.append(callingPackage); 9870 exceptionMessage.append(" was not granted "); 9871 if (permissions.length > 1) { 9872 exceptionMessage.append(" either of these permissions: "); 9873 } else { 9874 exceptionMessage.append(" this permission: "); 9875 } 9876 for (int i = 0; i < permissions.length; i++) { 9877 exceptionMessage.append(permissions[i]); 9878 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9879 } 9880 9881 throw new SecurityException(exceptionMessage.toString()); 9882 } 9883 9884 /** 9885 * Retrieves a correponding package name for a given uid. It will query all 9886 * packages that are associated with the given uid, but it will return only 9887 * the zeroth result. 9888 * Note: If package could not be found, a null is returned. 9889 * @hide 9890 */ 9891 public static String getPackageNameForUid(Context context, int uid) { 9892 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9893 if (packages == null) { 9894 return null; 9895 } 9896 return packages[0]; 9897 } 9898} 9899