Settings.java revision 2619b5e6633bce05422a40205811bdc55a7abb2c
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.Manifest; 20import android.annotation.IntDef; 21import android.annotation.IntRange; 22import android.annotation.NonNull; 23import android.annotation.Nullable; 24import android.annotation.RequiresPermission; 25import android.annotation.SdkConstant; 26import android.annotation.SdkConstant.SdkConstantType; 27import android.annotation.SystemApi; 28import android.annotation.TestApi; 29import android.annotation.UserIdInt; 30import android.app.ActivityThread; 31import android.app.AppOpsManager; 32import android.app.Application; 33import android.app.NotificationChannel; 34import android.app.SearchManager; 35import android.app.WallpaperManager; 36import android.content.ComponentName; 37import android.content.ContentResolver; 38import android.content.ContentValues; 39import android.content.Context; 40import android.content.IContentProvider; 41import android.content.Intent; 42import android.content.pm.ActivityInfo; 43import android.content.pm.PackageManager; 44import android.content.pm.ResolveInfo; 45import android.content.res.Configuration; 46import android.content.res.Resources; 47import android.database.Cursor; 48import android.database.SQLException; 49import android.location.LocationManager; 50import android.net.ConnectivityManager; 51import android.net.Uri; 52import android.net.wifi.WifiManager; 53import android.os.BatteryManager; 54import android.os.Binder; 55import android.os.Build.VERSION_CODES; 56import android.os.Bundle; 57import android.os.DropBoxManager; 58import android.os.IBinder; 59import android.os.LocaleList; 60import android.os.Process; 61import android.os.RemoteException; 62import android.os.ResultReceiver; 63import android.os.ServiceManager; 64import android.os.UserHandle; 65import android.speech.tts.TextToSpeech; 66import android.text.TextUtils; 67import android.util.AndroidException; 68import android.util.ArrayMap; 69import android.util.ArraySet; 70import android.util.Log; 71import android.util.MemoryIntArray; 72 73import com.android.internal.annotations.GuardedBy; 74import com.android.internal.util.ArrayUtils; 75import com.android.internal.widget.ILockSettings; 76 77import java.io.IOException; 78import java.lang.annotation.Retention; 79import java.lang.annotation.RetentionPolicy; 80import java.net.URISyntaxException; 81import java.text.SimpleDateFormat; 82import java.util.HashMap; 83import java.util.HashSet; 84import java.util.Locale; 85import java.util.Map; 86import java.util.Set; 87 88/** 89 * The Settings provider contains global system-level device preferences. 90 */ 91public final class Settings { 92 93 // Intent actions for Settings 94 95 /** 96 * Activity Action: Show system settings. 97 * <p> 98 * Input: Nothing. 99 * <p> 100 * Output: Nothing. 101 */ 102 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 103 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 104 105 /** 106 * Activity Action: Show settings to allow configuration of APNs. 107 * <p> 108 * Input: Nothing. 109 * <p> 110 * Output: Nothing. 111 */ 112 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 113 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 114 115 /** 116 * Activity Action: Show settings to allow configuration of current location 117 * sources. 118 * <p> 119 * In some cases, a matching Activity may not exist, so ensure you 120 * safeguard against this. 121 * <p> 122 * Input: Nothing. 123 * <p> 124 * Output: Nothing. 125 */ 126 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 127 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 128 "android.settings.LOCATION_SOURCE_SETTINGS"; 129 130 /** 131 * Activity Action: Show settings to allow configuration of users. 132 * <p> 133 * In some cases, a matching Activity may not exist, so ensure you 134 * safeguard against this. 135 * <p> 136 * Input: Nothing. 137 * <p> 138 * Output: Nothing. 139 * @hide 140 */ 141 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 142 public static final String ACTION_USER_SETTINGS = 143 "android.settings.USER_SETTINGS"; 144 145 /** 146 * Activity Action: Show settings to allow configuration of wireless controls 147 * such as Wi-Fi, Bluetooth and Mobile networks. 148 * <p> 149 * In some cases, a matching Activity may not exist, so ensure you 150 * safeguard against this. 151 * <p> 152 * Input: Nothing. 153 * <p> 154 * Output: Nothing. 155 */ 156 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 157 public static final String ACTION_WIRELESS_SETTINGS = 158 "android.settings.WIRELESS_SETTINGS"; 159 160 /** 161 * Activity Action: Show tether provisioning activity. 162 * 163 * <p> 164 * In some cases, a matching Activity may not exist, so ensure you 165 * safeguard against this. 166 * <p> 167 * Input: {@link ConnectivityManager#EXTRA_TETHER_TYPE} should be included to specify which type 168 * of tethering should be checked. {@link ConnectivityManager#EXTRA_PROVISION_CALLBACK} should 169 * contain a {@link ResultReceiver} which will be called back with a tether result code. 170 * <p> 171 * Output: The result of the provisioning check. 172 * {@link ConnectivityManager#TETHER_ERROR_NO_ERROR} if successful, 173 * {@link ConnectivityManager#TETHER_ERROR_PROVISION_FAILED} for failure. 174 * 175 * @hide 176 */ 177 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 178 public static final String ACTION_TETHER_PROVISIONING = 179 "android.settings.TETHER_PROVISIONING_UI"; 180 181 /** 182 * Activity Action: Show settings to allow entering/exiting airplane mode. 183 * <p> 184 * In some cases, a matching Activity may not exist, so ensure you 185 * safeguard against this. 186 * <p> 187 * Input: Nothing. 188 * <p> 189 * Output: Nothing. 190 */ 191 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 192 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 193 "android.settings.AIRPLANE_MODE_SETTINGS"; 194 195 /** 196 * Activity Action: Modify Airplane mode settings using a voice command. 197 * <p> 198 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 199 * <p> 200 * This intent MUST be started using 201 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 202 * startVoiceActivity}. 203 * <p> 204 * Note: The activity implementing this intent MUST verify that 205 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 206 * modifying the setting. 207 * <p> 208 * Input: To tell which state airplane mode should be set to, add the 209 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 210 * If the extra is not included, no changes will be made. 211 * <p> 212 * Output: Nothing. 213 */ 214 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 215 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 216 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 217 218 /** 219 * Activity Action: Show settings for accessibility modules. 220 * <p> 221 * In some cases, a matching Activity may not exist, so ensure you 222 * safeguard against this. 223 * <p> 224 * Input: Nothing. 225 * <p> 226 * Output: Nothing. 227 */ 228 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 229 public static final String ACTION_ACCESSIBILITY_SETTINGS = 230 "android.settings.ACCESSIBILITY_SETTINGS"; 231 232 /** 233 * Activity Action: Show settings to control access to usage information. 234 * <p> 235 * In some cases, a matching Activity may not exist, so ensure you 236 * safeguard against this. 237 * <p> 238 * Input: Nothing. 239 * <p> 240 * Output: Nothing. 241 */ 242 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 243 public static final String ACTION_USAGE_ACCESS_SETTINGS = 244 "android.settings.USAGE_ACCESS_SETTINGS"; 245 246 /** 247 * Activity Category: Show application settings related to usage access. 248 * <p> 249 * An activity that provides a user interface for adjusting usage access related 250 * preferences for its containing application. Optional but recommended for apps that 251 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 252 * <p> 253 * The activity may define meta-data to describe what usage access is 254 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 255 * will be displayed in Settings. 256 * <p> 257 * Input: Nothing. 258 * <p> 259 * Output: Nothing. 260 */ 261 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 262 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 263 "android.intent.category.USAGE_ACCESS_CONFIG"; 264 265 /** 266 * Metadata key: Reason for needing usage access. 267 * <p> 268 * A key for metadata attached to an activity that receives action 269 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 270 * user as description of how the app uses usage access. 271 * <p> 272 */ 273 public static final String METADATA_USAGE_ACCESS_REASON = 274 "android.settings.metadata.USAGE_ACCESS_REASON"; 275 276 /** 277 * Activity Action: Show settings to allow configuration of security and 278 * location privacy. 279 * <p> 280 * In some cases, a matching Activity may not exist, so ensure you 281 * safeguard against this. 282 * <p> 283 * Input: Nothing. 284 * <p> 285 * Output: Nothing. 286 */ 287 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 288 public static final String ACTION_SECURITY_SETTINGS = 289 "android.settings.SECURITY_SETTINGS"; 290 291 /** 292 * Activity Action: Show settings to allow configuration of trusted external sources 293 * <p> 294 * In some cases, a matching Activity may not exist, so ensure you 295 * safeguard against this. 296 * <p> 297 * Input: Nothing. 298 * <p> 299 * Output: Nothing. 300 */ 301 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 302 public static final String ACTION_MANAGE_EXTERNAL_SOURCES = 303 "android.settings.action.MANAGE_EXTERNAL_SOURCES"; 304 305 /** 306 * Activity Action: Show trusted credentials settings, opening to the user tab, 307 * to allow management of installed credentials. 308 * <p> 309 * In some cases, a matching Activity may not exist, so ensure you 310 * safeguard against this. 311 * <p> 312 * Input: Nothing. 313 * <p> 314 * Output: Nothing. 315 * @hide 316 */ 317 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 318 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 319 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 320 321 /** 322 * Activity Action: Show dialog explaining that an installed CA cert may enable 323 * monitoring of encrypted network traffic. 324 * <p> 325 * In some cases, a matching Activity may not exist, so ensure you 326 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 327 * number of certificates. 328 * <p> 329 * Input: Nothing. 330 * <p> 331 * Output: Nothing. 332 * @hide 333 */ 334 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 335 public static final String ACTION_MONITORING_CERT_INFO = 336 "com.android.settings.MONITORING_CERT_INFO"; 337 338 /** 339 * Activity Action: Show settings to allow configuration of privacy options. 340 * <p> 341 * In some cases, a matching Activity may not exist, so ensure you 342 * safeguard against this. 343 * <p> 344 * Input: Nothing. 345 * <p> 346 * Output: Nothing. 347 */ 348 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 349 public static final String ACTION_PRIVACY_SETTINGS = 350 "android.settings.PRIVACY_SETTINGS"; 351 352 /** 353 * Activity Action: Show settings to allow configuration of VPN. 354 * <p> 355 * In some cases, a matching Activity may not exist, so ensure you 356 * safeguard against this. 357 * <p> 358 * Input: Nothing. 359 * <p> 360 * Output: Nothing. 361 */ 362 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 363 public static final String ACTION_VPN_SETTINGS = 364 "android.settings.VPN_SETTINGS"; 365 366 /** 367 * Activity Action: Show settings to allow configuration of Wi-Fi. 368 * <p> 369 * In some cases, a matching Activity may not exist, so ensure you 370 * safeguard against this. 371 * <p> 372 * Input: Nothing. 373 * <p> 374 * Output: Nothing. 375 */ 376 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 377 public static final String ACTION_WIFI_SETTINGS = 378 "android.settings.WIFI_SETTINGS"; 379 380 /** 381 * Activity Action: Show settings to allow configuration of a static IP 382 * address for Wi-Fi. 383 * <p> 384 * In some cases, a matching Activity may not exist, so ensure you safeguard 385 * against this. 386 * <p> 387 * Input: Nothing. 388 * <p> 389 * Output: Nothing. 390 */ 391 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 392 public static final String ACTION_WIFI_IP_SETTINGS = 393 "android.settings.WIFI_IP_SETTINGS"; 394 395 /** 396 * Activity Action: Show settings to allow the configuration of Wi-Fi features. 397 * <p> 398 * In some cases, a matching Activity may not exist, so ensure you 399 * safeguard against this. 400 * <p> 401 * Input: Nothing. 402 * <p> 403 * Output: Nothing. 404 * @hide 405 */ 406 @SystemApi 407 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 408 public static final String ACTION_CONFIGURE_WIFI_SETTINGS = 409 "android.settings.CONFIGURE_WIFI_SETTINGS"; 410 411 /** 412 * Activity Action: Show settings to allow configuration of Wi-Fi saved networks. 413 * <p> 414 * In some cases, a matching Activity may not exist, so ensure you 415 * safeguard against this. 416 * <p> 417 * Input: Nothing. 418 * <p> 419 * Output: Nothing. 420 * @hide 421 */ 422 @SystemApi 423 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 424 public static final String ACTION_WIFI_SAVED_NETWORK_SETTINGS = 425 "android.settings.WIFI_SAVED_NETWORK_SETTINGS"; 426 427 /** 428 * Activity Action: Show settings to allow configuration of Bluetooth. 429 * <p> 430 * In some cases, a matching Activity may not exist, so ensure you 431 * safeguard against this. 432 * <p> 433 * Input: Nothing. 434 * <p> 435 * Output: Nothing. 436 */ 437 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 438 public static final String ACTION_BLUETOOTH_SETTINGS = 439 "android.settings.BLUETOOTH_SETTINGS"; 440 441 /** 442 * Activity Action: Show settings to allow configuration of cast endpoints. 443 * <p> 444 * In some cases, a matching Activity may not exist, so ensure you 445 * safeguard against this. 446 * <p> 447 * Input: Nothing. 448 * <p> 449 * Output: Nothing. 450 */ 451 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 452 public static final String ACTION_CAST_SETTINGS = 453 "android.settings.CAST_SETTINGS"; 454 455 /** 456 * Activity Action: Show settings to allow configuration of date and time. 457 * <p> 458 * In some cases, a matching Activity may not exist, so ensure you 459 * safeguard against this. 460 * <p> 461 * Input: Nothing. 462 * <p> 463 * Output: Nothing. 464 */ 465 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 466 public static final String ACTION_DATE_SETTINGS = 467 "android.settings.DATE_SETTINGS"; 468 469 /** 470 * Activity Action: Show settings to allow configuration of sound and volume. 471 * <p> 472 * In some cases, a matching Activity may not exist, so ensure you 473 * safeguard against this. 474 * <p> 475 * Input: Nothing. 476 * <p> 477 * Output: Nothing. 478 */ 479 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 480 public static final String ACTION_SOUND_SETTINGS = 481 "android.settings.SOUND_SETTINGS"; 482 483 /** 484 * Activity Action: Show settings to allow configuration of display. 485 * <p> 486 * In some cases, a matching Activity may not exist, so ensure you 487 * safeguard against this. 488 * <p> 489 * Input: Nothing. 490 * <p> 491 * Output: Nothing. 492 */ 493 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 494 public static final String ACTION_DISPLAY_SETTINGS = 495 "android.settings.DISPLAY_SETTINGS"; 496 497 /** 498 * Activity Action: Show settings to allow configuration of Night display. 499 * <p> 500 * In some cases, a matching Activity may not exist, so ensure you 501 * safeguard against this. 502 * <p> 503 * Input: Nothing. 504 * <p> 505 * Output: Nothing. 506 * 507 * @hide 508 */ 509 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 510 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 511 "android.settings.NIGHT_DISPLAY_SETTINGS"; 512 513 /** 514 * Activity Action: Show settings to allow configuration of locale. 515 * <p> 516 * In some cases, a matching Activity may not exist, so ensure you 517 * safeguard against this. 518 * <p> 519 * Input: Nothing. 520 * <p> 521 * Output: Nothing. 522 */ 523 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 524 public static final String ACTION_LOCALE_SETTINGS = 525 "android.settings.LOCALE_SETTINGS"; 526 527 /** 528 * Activity Action: Show settings to configure input methods, in particular 529 * allowing the user to enable input methods. 530 * <p> 531 * In some cases, a matching Activity may not exist, so ensure you 532 * safeguard against this. 533 * <p> 534 * Input: Nothing. 535 * <p> 536 * Output: Nothing. 537 */ 538 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 539 public static final String ACTION_VOICE_INPUT_SETTINGS = 540 "android.settings.VOICE_INPUT_SETTINGS"; 541 542 /** 543 * Activity Action: Show settings to configure input methods, in particular 544 * allowing the user to enable input methods. 545 * <p> 546 * In some cases, a matching Activity may not exist, so ensure you 547 * safeguard against this. 548 * <p> 549 * Input: Nothing. 550 * <p> 551 * Output: Nothing. 552 */ 553 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 554 public static final String ACTION_INPUT_METHOD_SETTINGS = 555 "android.settings.INPUT_METHOD_SETTINGS"; 556 557 /** 558 * Activity Action: Show settings to enable/disable input method subtypes. 559 * <p> 560 * In some cases, a matching Activity may not exist, so ensure you 561 * safeguard against this. 562 * <p> 563 * To tell which input method's subtypes are displayed in the settings, add 564 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 565 * If there is no extra in this Intent, subtypes from all installed input methods 566 * will be displayed in the settings. 567 * 568 * @see android.view.inputmethod.InputMethodInfo#getId 569 * <p> 570 * Input: Nothing. 571 * <p> 572 * Output: Nothing. 573 */ 574 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 575 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 576 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 577 578 /** 579 * Activity Action: Show a dialog to select input method. 580 * <p> 581 * In some cases, a matching Activity may not exist, so ensure you 582 * safeguard against this. 583 * <p> 584 * Input: Nothing. 585 * <p> 586 * Output: Nothing. 587 * @hide 588 */ 589 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 590 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 591 "android.settings.SHOW_INPUT_METHOD_PICKER"; 592 593 /** 594 * Activity Action: Show settings to manage the user input dictionary. 595 * <p> 596 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 597 * it is guaranteed there will always be an appropriate implementation for this Intent action. 598 * In prior releases of the platform this was optional, so ensure you safeguard against it. 599 * <p> 600 * Input: Nothing. 601 * <p> 602 * Output: Nothing. 603 */ 604 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 605 public static final String ACTION_USER_DICTIONARY_SETTINGS = 606 "android.settings.USER_DICTIONARY_SETTINGS"; 607 608 /** 609 * Activity Action: Show settings to configure the hardware keyboard. 610 * <p> 611 * In some cases, a matching Activity may not exist, so ensure you 612 * safeguard against this. 613 * <p> 614 * Input: Nothing. 615 * <p> 616 * Output: Nothing. 617 */ 618 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 619 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 620 "android.settings.HARD_KEYBOARD_SETTINGS"; 621 622 /** 623 * Activity Action: Adds a word to the user dictionary. 624 * <p> 625 * In some cases, a matching Activity may not exist, so ensure you 626 * safeguard against this. 627 * <p> 628 * Input: An extra with key <code>word</code> that contains the word 629 * that should be added to the dictionary. 630 * <p> 631 * Output: Nothing. 632 * 633 * @hide 634 */ 635 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 636 public static final String ACTION_USER_DICTIONARY_INSERT = 637 "com.android.settings.USER_DICTIONARY_INSERT"; 638 639 /** 640 * Activity Action: Show settings to allow configuration of application-related settings. 641 * <p> 642 * In some cases, a matching Activity may not exist, so ensure you 643 * safeguard against this. 644 * <p> 645 * Input: Nothing. 646 * <p> 647 * Output: Nothing. 648 */ 649 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 650 public static final String ACTION_APPLICATION_SETTINGS = 651 "android.settings.APPLICATION_SETTINGS"; 652 653 /** 654 * Activity Action: Show settings to allow configuration of application 655 * development-related settings. As of 656 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 657 * a required part of the platform. 658 * <p> 659 * Input: Nothing. 660 * <p> 661 * Output: Nothing. 662 */ 663 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 664 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 665 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 666 667 /** 668 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 669 * <p> 670 * In some cases, a matching Activity may not exist, so ensure you 671 * safeguard against this. 672 * <p> 673 * Input: Nothing. 674 * <p> 675 * Output: Nothing. 676 */ 677 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 678 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 679 "android.settings.QUICK_LAUNCH_SETTINGS"; 680 681 /** 682 * Activity Action: Show settings to manage installed applications. 683 * <p> 684 * In some cases, a matching Activity may not exist, so ensure you 685 * safeguard against this. 686 * <p> 687 * Input: Nothing. 688 * <p> 689 * Output: Nothing. 690 */ 691 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 692 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 693 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 694 695 /** 696 * Activity Action: Show settings to manage all applications. 697 * <p> 698 * In some cases, a matching Activity may not exist, so ensure you 699 * safeguard against this. 700 * <p> 701 * Input: Nothing. 702 * <p> 703 * Output: Nothing. 704 */ 705 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 706 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 707 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 708 709 /** 710 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 711 * <p> 712 * In some cases, a matching Activity may not exist, so ensure you 713 * safeguard against this. 714 * <p> 715 * Input: Optionally, the Intent's data URI can specify the application package name to 716 * directly invoke the management GUI specific to the package name. For example 717 * "package:com.my.app". 718 * <p> 719 * Output: Nothing. 720 */ 721 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 722 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 723 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 724 725 /** 726 * Activity Action: Show screen for controlling which apps are allowed to write/modify 727 * system settings. 728 * <p> 729 * In some cases, a matching Activity may not exist, so ensure you 730 * safeguard against this. 731 * <p> 732 * Input: Optionally, the Intent's data URI can specify the application package name to 733 * directly invoke the management GUI specific to the package name. For example 734 * "package:com.my.app". 735 * <p> 736 * Output: Nothing. 737 */ 738 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 739 public static final String ACTION_MANAGE_WRITE_SETTINGS = 740 "android.settings.action.MANAGE_WRITE_SETTINGS"; 741 742 /** 743 * Activity Action: Show screen of details about a particular application. 744 * <p> 745 * In some cases, a matching Activity may not exist, so ensure you 746 * safeguard against this. 747 * <p> 748 * Input: The Intent's data URI specifies the application package name 749 * to be shown, with the "package" scheme. That is "package:com.my.app". 750 * <p> 751 * Output: Nothing. 752 */ 753 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 754 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 755 "android.settings.APPLICATION_DETAILS_SETTINGS"; 756 757 /** 758 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 759 * <p> 760 * Input: Nothing. 761 * <p> 762 * Output: Nothing. 763 * <p> 764 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 765 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 766 * already ignoring optimizations. You can use 767 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 768 * on this list. 769 */ 770 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 771 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 772 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 773 774 /** 775 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 776 * put them on the whitelist of apps shown by 777 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 778 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 779 * permission. 780 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 781 * provided by the platform for applications to operate correctly in the various power 782 * saving modes. This is only for unusual applications that need to deeply control their own 783 * execution, at the potential expense of the user's battery life. Note that these applications 784 * greatly run the risk of showing to the user as high power consumers on their device.</p> 785 * <p> 786 * Input: The Intent's data URI must specify the application package name 787 * to be shown, with the "package" scheme. That is "package:com.my.app". 788 * <p> 789 * Output: Nothing. 790 * <p> 791 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 792 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 793 * already ignoring optimizations. 794 */ 795 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 796 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 797 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 798 799 /** 800 * Activity Action: Show screen for controlling background data 801 * restrictions for a particular application. 802 * <p> 803 * Input: Intent's data URI set with an application name, using the 804 * "package" schema (like "package:com.my.app"). 805 * 806 * <p> 807 * Output: Nothing. 808 * <p> 809 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 810 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 811 * status of the background data restrictions for them. 812 */ 813 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 814 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 815 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 816 817 /** 818 * @hide 819 * Activity Action: Show the "app ops" settings screen. 820 * <p> 821 * Input: Nothing. 822 * <p> 823 * Output: Nothing. 824 */ 825 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 826 public static final String ACTION_APP_OPS_SETTINGS = 827 "android.settings.APP_OPS_SETTINGS"; 828 829 /** 830 * Activity Action: Show settings for system update functionality. 831 * <p> 832 * In some cases, a matching Activity may not exist, so ensure you 833 * safeguard against this. 834 * <p> 835 * Input: Nothing. 836 * <p> 837 * Output: Nothing. 838 * 839 * @hide 840 */ 841 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 842 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 843 "android.settings.SYSTEM_UPDATE_SETTINGS"; 844 845 /** 846 * Activity Action: Show settings to allow configuration of sync settings. 847 * <p> 848 * In some cases, a matching Activity may not exist, so ensure you 849 * safeguard against this. 850 * <p> 851 * The account types available to add via the add account button may be restricted by adding an 852 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 853 * authorities. Only account types which can sync with that content provider will be offered to 854 * the user. 855 * <p> 856 * Input: Nothing. 857 * <p> 858 * Output: Nothing. 859 */ 860 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 861 public static final String ACTION_SYNC_SETTINGS = 862 "android.settings.SYNC_SETTINGS"; 863 864 /** 865 * Activity Action: Show add account screen for creating a new account. 866 * <p> 867 * In some cases, a matching Activity may not exist, so ensure you 868 * safeguard against this. 869 * <p> 870 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 871 * extra to the Intent with one or more syncable content provider's authorities. Only account 872 * types which can sync with that content provider will be offered to the user. 873 * <p> 874 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 875 * Intent with one or more account types. 876 * <p> 877 * Input: Nothing. 878 * <p> 879 * Output: Nothing. 880 */ 881 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 882 public static final String ACTION_ADD_ACCOUNT = 883 "android.settings.ADD_ACCOUNT_SETTINGS"; 884 885 /** 886 * Activity Action: Show settings for selecting the network operator. 887 * <p> 888 * In some cases, a matching Activity may not exist, so ensure you 889 * safeguard against this. 890 * <p> 891 * Input: Nothing. 892 * <p> 893 * Output: Nothing. 894 */ 895 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 896 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 897 "android.settings.NETWORK_OPERATOR_SETTINGS"; 898 899 /** 900 * Activity Action: Show settings for selection of 2G/3G. 901 * <p> 902 * In some cases, a matching Activity may not exist, so ensure you 903 * safeguard against this. 904 * <p> 905 * Input: Nothing. 906 * <p> 907 * Output: Nothing. 908 */ 909 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 910 public static final String ACTION_DATA_ROAMING_SETTINGS = 911 "android.settings.DATA_ROAMING_SETTINGS"; 912 913 /** 914 * Activity Action: Show settings for internal storage. 915 * <p> 916 * In some cases, a matching Activity may not exist, so ensure you 917 * safeguard against this. 918 * <p> 919 * Input: Nothing. 920 * <p> 921 * Output: Nothing. 922 */ 923 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 924 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 925 "android.settings.INTERNAL_STORAGE_SETTINGS"; 926 /** 927 * Activity Action: Show settings for memory card storage. 928 * <p> 929 * In some cases, a matching Activity may not exist, so ensure you 930 * safeguard against this. 931 * <p> 932 * Input: Nothing. 933 * <p> 934 * Output: Nothing. 935 */ 936 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 937 public static final String ACTION_MEMORY_CARD_SETTINGS = 938 "android.settings.MEMORY_CARD_SETTINGS"; 939 940 /** 941 * Activity Action: Show settings for global search. 942 * <p> 943 * In some cases, a matching Activity may not exist, so ensure you 944 * safeguard against this. 945 * <p> 946 * Input: Nothing. 947 * <p> 948 * Output: Nothing 949 */ 950 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 951 public static final String ACTION_SEARCH_SETTINGS = 952 "android.search.action.SEARCH_SETTINGS"; 953 954 /** 955 * Activity Action: Show general device information settings (serial 956 * number, software version, phone number, etc.). 957 * <p> 958 * In some cases, a matching Activity may not exist, so ensure you 959 * safeguard against this. 960 * <p> 961 * Input: Nothing. 962 * <p> 963 * Output: Nothing 964 */ 965 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 966 public static final String ACTION_DEVICE_INFO_SETTINGS = 967 "android.settings.DEVICE_INFO_SETTINGS"; 968 969 /** 970 * Activity Action: Show NFC settings. 971 * <p> 972 * This shows UI that allows NFC to be turned on or off. 973 * <p> 974 * In some cases, a matching Activity may not exist, so ensure you 975 * safeguard against this. 976 * <p> 977 * Input: Nothing. 978 * <p> 979 * Output: Nothing 980 * @see android.nfc.NfcAdapter#isEnabled() 981 */ 982 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 983 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 984 985 /** 986 * Activity Action: Show NFC Sharing settings. 987 * <p> 988 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 989 * off. 990 * <p> 991 * In some cases, a matching Activity may not exist, so ensure you 992 * safeguard against this. 993 * <p> 994 * Input: Nothing. 995 * <p> 996 * Output: Nothing 997 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 998 */ 999 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1000 public static final String ACTION_NFCSHARING_SETTINGS = 1001 "android.settings.NFCSHARING_SETTINGS"; 1002 1003 /** 1004 * Activity Action: Show NFC Tap & Pay settings 1005 * <p> 1006 * This shows UI that allows the user to configure Tap&Pay 1007 * settings. 1008 * <p> 1009 * In some cases, a matching Activity may not exist, so ensure you 1010 * safeguard against this. 1011 * <p> 1012 * Input: Nothing. 1013 * <p> 1014 * Output: Nothing 1015 */ 1016 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1017 public static final String ACTION_NFC_PAYMENT_SETTINGS = 1018 "android.settings.NFC_PAYMENT_SETTINGS"; 1019 1020 /** 1021 * Activity Action: Show Daydream settings. 1022 * <p> 1023 * In some cases, a matching Activity may not exist, so ensure you 1024 * safeguard against this. 1025 * <p> 1026 * Input: Nothing. 1027 * <p> 1028 * Output: Nothing. 1029 * @see android.service.dreams.DreamService 1030 */ 1031 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1032 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 1033 1034 /** 1035 * Activity Action: Show Notification listener settings. 1036 * <p> 1037 * In some cases, a matching Activity may not exist, so ensure you 1038 * safeguard against this. 1039 * <p> 1040 * Input: Nothing. 1041 * <p> 1042 * Output: Nothing. 1043 * @see android.service.notification.NotificationListenerService 1044 */ 1045 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1046 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 1047 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 1048 1049 /** 1050 * Activity Action: Show Do Not Disturb access settings. 1051 * <p> 1052 * Users can grant and deny access to Do Not Disturb configuration from here. 1053 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 1054 * details. 1055 * <p> 1056 * Input: Nothing. 1057 * <p> 1058 * Output: Nothing. 1059 */ 1060 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1061 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1062 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1063 1064 /** 1065 * @hide 1066 */ 1067 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1068 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1069 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1070 1071 /** 1072 * Activity Action: Show settings for video captioning. 1073 * <p> 1074 * In some cases, a matching Activity may not exist, so ensure you safeguard 1075 * against this. 1076 * <p> 1077 * Input: Nothing. 1078 * <p> 1079 * Output: Nothing. 1080 */ 1081 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1082 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1083 1084 /** 1085 * Activity Action: Show the top level print settings. 1086 * <p> 1087 * In some cases, a matching Activity may not exist, so ensure you 1088 * safeguard against this. 1089 * <p> 1090 * Input: Nothing. 1091 * <p> 1092 * Output: Nothing. 1093 */ 1094 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1095 public static final String ACTION_PRINT_SETTINGS = 1096 "android.settings.ACTION_PRINT_SETTINGS"; 1097 1098 /** 1099 * Activity Action: Show Zen Mode configuration settings. 1100 * 1101 * @hide 1102 */ 1103 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1104 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1105 1106 /** 1107 * Activity Action: Show Zen Mode priority configuration settings. 1108 */ 1109 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1110 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1111 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1112 1113 /** 1114 * Activity Action: Show Zen Mode automation configuration settings. 1115 * 1116 * @hide 1117 */ 1118 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1119 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1120 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1121 1122 /** 1123 * Activity Action: Modify do not disturb mode settings. 1124 * <p> 1125 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1126 * <p> 1127 * This intent MUST be started using 1128 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1129 * startVoiceActivity}. 1130 * <p> 1131 * Note: The Activity implementing this intent MUST verify that 1132 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1133 * returns true before modifying the setting. 1134 * <p> 1135 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1136 * how long the user wishes to avoid interruptions for. The optional 1137 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1138 * enabling or disabling do not disturb mode. If either extra is not included, the 1139 * user maybe asked to provide the value. 1140 * <p> 1141 * Output: Nothing. 1142 */ 1143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1144 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1145 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1146 1147 /** 1148 * Activity Action: Show Zen Mode schedule rule configuration settings. 1149 * 1150 * @hide 1151 */ 1152 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1153 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1154 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1155 1156 /** 1157 * Activity Action: Show Zen Mode event rule configuration settings. 1158 * 1159 * @hide 1160 */ 1161 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1162 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1163 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1164 1165 /** 1166 * Activity Action: Show Zen Mode external rule configuration settings. 1167 * 1168 * @hide 1169 */ 1170 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1171 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1172 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1173 1174 /** 1175 * Activity Action: Show the regulatory information screen for the device. 1176 * <p> 1177 * In some cases, a matching Activity may not exist, so ensure you safeguard 1178 * against this. 1179 * <p> 1180 * Input: Nothing. 1181 * <p> 1182 * Output: Nothing. 1183 */ 1184 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1185 public static final String 1186 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1187 1188 /** 1189 * Activity Action: Show Device Name Settings. 1190 * <p> 1191 * In some cases, a matching Activity may not exist, so ensure you safeguard 1192 * against this. 1193 * 1194 * @hide 1195 */ 1196 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1197 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1198 1199 /** 1200 * Activity Action: Show pairing settings. 1201 * <p> 1202 * In some cases, a matching Activity may not exist, so ensure you safeguard 1203 * against this. 1204 * 1205 * @hide 1206 */ 1207 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1208 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1209 1210 /** 1211 * Activity Action: Show battery saver settings. 1212 * <p> 1213 * In some cases, a matching Activity may not exist, so ensure you safeguard 1214 * against this. 1215 */ 1216 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1217 public static final String ACTION_BATTERY_SAVER_SETTINGS 1218 = "android.settings.BATTERY_SAVER_SETTINGS"; 1219 1220 /** 1221 * Activity Action: Modify Battery Saver mode setting using a voice command. 1222 * <p> 1223 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1224 * <p> 1225 * This intent MUST be started using 1226 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1227 * startVoiceActivity}. 1228 * <p> 1229 * Note: The activity implementing this intent MUST verify that 1230 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1231 * modifying the setting. 1232 * <p> 1233 * Input: To tell which state batter saver mode should be set to, add the 1234 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1235 * If the extra is not included, no changes will be made. 1236 * <p> 1237 * Output: Nothing. 1238 */ 1239 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1240 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1241 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1242 1243 /** 1244 * Activity Action: Show Home selection settings. If there are multiple activities 1245 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1246 * to pick your preferred activity. 1247 */ 1248 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1249 public static final String ACTION_HOME_SETTINGS 1250 = "android.settings.HOME_SETTINGS"; 1251 1252 /** 1253 * Activity Action: Show Default apps settings. 1254 * <p> 1255 * In some cases, a matching Activity may not exist, so ensure you 1256 * safeguard against this. 1257 * <p> 1258 * Input: Nothing. 1259 * <p> 1260 * Output: Nothing. 1261 */ 1262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1263 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1264 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1265 1266 /** 1267 * Activity Action: Show notification settings. 1268 * 1269 * @hide 1270 */ 1271 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1272 public static final String ACTION_NOTIFICATION_SETTINGS 1273 = "android.settings.NOTIFICATION_SETTINGS"; 1274 1275 /** 1276 * Activity Action: Show notification settings for a single app. 1277 * <p> 1278 * Input: {@link #EXTRA_APP_PACKAGE}, the package containing the channel to display. 1279 * Input: Optionally, {@link #EXTRA_CHANNEL_ID}, to highlight that channel. 1280 * <p> 1281 * Output: Nothing. 1282 */ 1283 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1284 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1285 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1286 1287 /** 1288 * Activity Action: Show notification settings for a single {@link NotificationChannel}. 1289 * <p> 1290 * Input: {@link #EXTRA_APP_PACKAGE}, the package containing the channel to display. 1291 * Input: {@link #EXTRA_CHANNEL_ID}, the id of the channel to display. 1292 * <p> 1293 * Output: Nothing. 1294 */ 1295 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1296 public static final String ACTION_CHANNEL_NOTIFICATION_SETTINGS 1297 = "android.settings.CHANNEL_NOTIFICATION_SETTINGS"; 1298 1299 /** 1300 * Activity Extra: The package owner of the notification channel settings to display. 1301 * <p> 1302 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1303 */ 1304 public static final String EXTRA_APP_PACKAGE = "android.provider.extra.APP_PACKAGE"; 1305 1306 /** 1307 * Activity Extra: The {@link NotificationChannel#getId()} of the notification channel settings 1308 * to display. 1309 * <p> 1310 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1311 */ 1312 public static final String EXTRA_CHANNEL_ID = "android.provider.extra.CHANNEL_ID"; 1313 1314 /** 1315 * Activity Action: Show notification redaction settings. 1316 * 1317 * @hide 1318 */ 1319 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1320 public static final String ACTION_APP_NOTIFICATION_REDACTION 1321 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1322 1323 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1324 1325 /** 1326 * Activity Action: Show a dialog with disabled by policy message. 1327 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1328 * the user know about this. 1329 * <p> 1330 * Input: Nothing. 1331 * <p> 1332 * Output: Nothing. 1333 * 1334 * @hide 1335 */ 1336 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1337 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1338 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1339 1340 /** 1341 * Activity Action: Show a dialog for remote bugreport flow. 1342 * <p> 1343 * Input: Nothing. 1344 * <p> 1345 * Output: Nothing. 1346 * 1347 * @hide 1348 */ 1349 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1350 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1351 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1352 1353 /** 1354 * Activity Action: Show VR listener settings. 1355 * <p> 1356 * Input: Nothing. 1357 * <p> 1358 * Output: Nothing. 1359 * 1360 * @see android.service.vr.VrListenerService 1361 */ 1362 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1363 public static final String ACTION_VR_LISTENER_SETTINGS 1364 = "android.settings.VR_LISTENER_SETTINGS"; 1365 1366 /** 1367 * Activity Action: Show Picture-in-picture settings. 1368 * <p> 1369 * Input: Nothing. 1370 * <p> 1371 * Output: Nothing. 1372 * 1373 * @hide 1374 */ 1375 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1376 public static final String ACTION_PICTURE_IN_PICTURE_SETTINGS 1377 = "android.settings.PICTURE_IN_PICTURE_SETTINGS"; 1378 1379 /** 1380 * Activity Action: Show Storage Manager settings. 1381 * <p> 1382 * Input: Nothing. 1383 * <p> 1384 * Output: Nothing. 1385 * 1386 * @hide 1387 */ 1388 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1389 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1390 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1391 1392 /** 1393 * Activity Action: Allows user to select current webview implementation. 1394 * <p> 1395 * Input: Nothing. 1396 * <p> 1397 * Output: Nothing. 1398 */ 1399 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1400 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1401 1402 /** 1403 * Activity Action: Show enterprise privacy section. 1404 * <p> 1405 * Input: Nothing. 1406 * <p> 1407 * Output: Nothing. 1408 * @hide 1409 */ 1410 @SystemApi 1411 @TestApi 1412 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1413 public static final String ACTION_ENTERPRISE_PRIVACY_SETTINGS 1414 = "android.settings.ENTERPRISE_PRIVACY_SETTINGS"; 1415 1416 // End of Intent actions for Settings 1417 1418 /** 1419 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1420 */ 1421 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1422 1423 /** 1424 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1425 */ 1426 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1427 1428 /** 1429 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1430 */ 1431 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1432 1433 /** 1434 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1435 * the settings generation in order to cache values locally. If this key is 1436 * mapped to a <code>null</code> string extra in the request bundle, the response 1437 * bundle will contain the same key mapped to a parcelable extra which would be 1438 * an {@link android.util.MemoryIntArray}. The response will also contain an 1439 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1440 * index in the array clients should use to lookup the generation. For efficiency 1441 * the caller should request the generation tracking memory array only if it 1442 * doesn't already have it. 1443 * 1444 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1445 */ 1446 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1447 1448 /** 1449 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1450 * to look up the generation id of the backing table. The value is an integer. 1451 * 1452 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1453 */ 1454 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1455 1456 /** 1457 * @hide Key with the settings table generation. The value is an integer. 1458 * 1459 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1460 */ 1461 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1462 1463 /** 1464 * @hide - User handle argument extra to the fast-path call()-based requests 1465 */ 1466 public static final String CALL_METHOD_USER_KEY = "_user"; 1467 1468 /** 1469 * @hide - Boolean argument extra to the fast-path call()-based requests 1470 */ 1471 public static final String CALL_METHOD_MAKE_DEFAULT_KEY = "_make_default"; 1472 1473 /** 1474 * @hide - User handle argument extra to the fast-path call()-based requests 1475 */ 1476 public static final String CALL_METHOD_RESET_MODE_KEY = "_reset_mode"; 1477 1478 /** 1479 * @hide - String argument extra to the fast-path call()-based requests 1480 */ 1481 public static final String CALL_METHOD_TAG_KEY = "_tag"; 1482 1483 /** @hide - Private call() method to write to 'system' table */ 1484 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1485 1486 /** @hide - Private call() method to write to 'secure' table */ 1487 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1488 1489 /** @hide - Private call() method to write to 'global' table */ 1490 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1491 1492 /** @hide - Private call() method to reset to defaults the 'global' table */ 1493 public static final String CALL_METHOD_RESET_GLOBAL = "RESET_global"; 1494 1495 /** @hide - Private call() method to reset to defaults the 'secure' table */ 1496 public static final String CALL_METHOD_RESET_SECURE = "RESET_secure"; 1497 1498 /** 1499 * Activity Extra: Limit available options in launched activity based on the given authority. 1500 * <p> 1501 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1502 * provider's authorities as a String[]. This field is used by some intents to alter the 1503 * behavior of the called activity. 1504 * <p> 1505 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1506 * on the authority given. 1507 */ 1508 public static final String EXTRA_AUTHORITIES = "authorities"; 1509 1510 /** 1511 * Activity Extra: Limit available options in launched activity based on the given account 1512 * types. 1513 * <p> 1514 * This can be passed as an extra field in an Activity Intent with one or more account types 1515 * as a String[]. This field is used by some intents to alter the behavior of the called 1516 * activity. 1517 * <p> 1518 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1519 * list. 1520 */ 1521 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1522 1523 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1524 1525 /** 1526 * Activity Extra: The device identifier to act upon. 1527 * <p> 1528 * This can be passed as an extra field in an Activity Intent with a single 1529 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1530 * settings for the given device. 1531 * <p> 1532 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1533 * dialog for the given device. 1534 * @hide 1535 */ 1536 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1537 1538 /** 1539 * Activity Extra: Enable or disable Airplane Mode. 1540 * <p> 1541 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1542 * intent as a boolean to indicate if it should be enabled. 1543 */ 1544 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1545 1546 /** 1547 * Activity Extra: Enable or disable Battery saver mode. 1548 * <p> 1549 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1550 * intent as a boolean to indicate if it should be enabled. 1551 */ 1552 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1553 "android.settings.extra.battery_saver_mode_enabled"; 1554 1555 /** 1556 * Activity Extra: Enable or disable Do Not Disturb mode. 1557 * <p> 1558 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1559 * intent as a boolean to indicate if it should be enabled. 1560 */ 1561 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1562 "android.settings.extra.do_not_disturb_mode_enabled"; 1563 1564 /** 1565 * Activity Extra: How many minutes to enable do not disturb mode for. 1566 * <p> 1567 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1568 * intent to indicate how long do not disturb mode should be enabled for. 1569 */ 1570 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1571 "android.settings.extra.do_not_disturb_mode_minutes"; 1572 1573 /** 1574 * Reset mode: reset to defaults only settings changed by the 1575 * calling package. If there is a default set the setting 1576 * will be set to it, otherwise the setting will be deleted. 1577 * This is the only type of reset available to non-system clients. 1578 * @hide 1579 */ 1580 public static final int RESET_MODE_PACKAGE_DEFAULTS = 1; 1581 1582 /** 1583 * Reset mode: reset all settings set by untrusted packages, which is 1584 * packages that aren't a part of the system, to the current defaults. 1585 * If there is a default set the setting will be set to it, otherwise 1586 * the setting will be deleted. This mode is only available to the system. 1587 * @hide 1588 */ 1589 public static final int RESET_MODE_UNTRUSTED_DEFAULTS = 2; 1590 1591 /** 1592 * Reset mode: delete all settings set by untrusted packages, which is 1593 * packages that aren't a part of the system. If a setting is set by an 1594 * untrusted package it will be deleted if its default is not provided 1595 * by the system, otherwise the setting will be set to its default. 1596 * This mode is only available to the system. 1597 * @hide 1598 */ 1599 public static final int RESET_MODE_UNTRUSTED_CHANGES = 3; 1600 1601 /** 1602 * Reset mode: reset all settings to defaults specified by trusted 1603 * packages, which is packages that are a part of the system, and 1604 * delete all settings set by untrusted packages. If a setting has 1605 * a default set by a system package it will be set to the default, 1606 * otherwise the setting will be deleted. This mode is only available 1607 * to the system. 1608 * @hide 1609 */ 1610 public static final int RESET_MODE_TRUSTED_DEFAULTS = 4; 1611 1612 /** @hide */ 1613 @Retention(RetentionPolicy.SOURCE) 1614 @IntDef({ 1615 RESET_MODE_PACKAGE_DEFAULTS, 1616 RESET_MODE_UNTRUSTED_DEFAULTS, 1617 RESET_MODE_UNTRUSTED_CHANGES, 1618 RESET_MODE_TRUSTED_DEFAULTS 1619 }) 1620 public @interface ResetMode{} 1621 1622 /** 1623 * Activity Extra: Number of certificates 1624 * <p> 1625 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1626 * intent to indicate the number of certificates 1627 * @hide 1628 */ 1629 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1630 "android.settings.extra.number_of_certificates"; 1631 1632 private static final String JID_RESOURCE_PREFIX = "android"; 1633 1634 public static final String AUTHORITY = "settings"; 1635 1636 private static final String TAG = "Settings"; 1637 private static final boolean LOCAL_LOGV = false; 1638 1639 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1640 // with a partial enable/disable state in multi-threaded situations. 1641 private static final Object mLocationSettingsLock = new Object(); 1642 1643 // Used in system server calling uid workaround in call() 1644 private static boolean sInSystemServer = false; 1645 private static final Object sInSystemServerLock = new Object(); 1646 1647 /** @hide */ 1648 public static void setInSystemServer() { 1649 synchronized (sInSystemServerLock) { 1650 sInSystemServer = true; 1651 } 1652 } 1653 1654 /** @hide */ 1655 public static boolean isInSystemServer() { 1656 synchronized (sInSystemServerLock) { 1657 return sInSystemServer; 1658 } 1659 } 1660 1661 public static class SettingNotFoundException extends AndroidException { 1662 public SettingNotFoundException(String msg) { 1663 super(msg); 1664 } 1665 } 1666 1667 /** 1668 * Common base for tables of name/value settings. 1669 */ 1670 public static class NameValueTable implements BaseColumns { 1671 public static final String NAME = "name"; 1672 public static final String VALUE = "value"; 1673 1674 protected static boolean putString(ContentResolver resolver, Uri uri, 1675 String name, String value) { 1676 // The database will take care of replacing duplicates. 1677 try { 1678 ContentValues values = new ContentValues(); 1679 values.put(NAME, name); 1680 values.put(VALUE, value); 1681 resolver.insert(uri, values); 1682 return true; 1683 } catch (SQLException e) { 1684 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1685 return false; 1686 } 1687 } 1688 1689 public static Uri getUriFor(Uri uri, String name) { 1690 return Uri.withAppendedPath(uri, name); 1691 } 1692 } 1693 1694 private static final class GenerationTracker { 1695 private final MemoryIntArray mArray; 1696 private final Runnable mErrorHandler; 1697 private final int mIndex; 1698 private int mCurrentGeneration; 1699 1700 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1701 int generation, Runnable errorHandler) { 1702 mArray = array; 1703 mIndex = index; 1704 mErrorHandler = errorHandler; 1705 mCurrentGeneration = generation; 1706 } 1707 1708 public boolean isGenerationChanged() { 1709 final int currentGeneration = readCurrentGeneration(); 1710 if (currentGeneration >= 0) { 1711 if (currentGeneration == mCurrentGeneration) { 1712 return false; 1713 } 1714 mCurrentGeneration = currentGeneration; 1715 } 1716 return true; 1717 } 1718 1719 private int readCurrentGeneration() { 1720 try { 1721 return mArray.get(mIndex); 1722 } catch (IOException e) { 1723 Log.e(TAG, "Error getting current generation", e); 1724 if (mErrorHandler != null) { 1725 mErrorHandler.run(); 1726 } 1727 } 1728 return -1; 1729 } 1730 1731 public void destroy() { 1732 try { 1733 mArray.close(); 1734 } catch (IOException e) { 1735 Log.e(TAG, "Error closing backing array", e); 1736 if (mErrorHandler != null) { 1737 mErrorHandler.run(); 1738 } 1739 } 1740 } 1741 } 1742 1743 private static final class ContentProviderHolder { 1744 private final Object mLock = new Object(); 1745 1746 @GuardedBy("mLock") 1747 private final Uri mUri; 1748 @GuardedBy("mLock") 1749 private IContentProvider mContentProvider; 1750 1751 public ContentProviderHolder(Uri uri) { 1752 mUri = uri; 1753 } 1754 1755 public IContentProvider getProvider(ContentResolver contentResolver) { 1756 synchronized (mLock) { 1757 if (mContentProvider == null) { 1758 mContentProvider = contentResolver 1759 .acquireProvider(mUri.getAuthority()); 1760 } 1761 return mContentProvider; 1762 } 1763 } 1764 } 1765 1766 // Thread-safe. 1767 private static class NameValueCache { 1768 private static final boolean DEBUG = false; 1769 1770 private static final String[] SELECT_VALUE_PROJECTION = new String[] { 1771 Settings.NameValueTable.VALUE 1772 }; 1773 1774 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1775 1776 // Must synchronize on 'this' to access mValues and mValuesVersion. 1777 private final HashMap<String, String> mValues = new HashMap<>(); 1778 1779 private final Uri mUri; 1780 private final ContentProviderHolder mProviderHolder; 1781 1782 // The method we'll call (or null, to not use) on the provider 1783 // for the fast path of retrieving settings. 1784 private final String mCallGetCommand; 1785 private final String mCallSetCommand; 1786 1787 @GuardedBy("this") 1788 private GenerationTracker mGenerationTracker; 1789 1790 public NameValueCache(Uri uri, String getCommand, String setCommand, 1791 ContentProviderHolder providerHolder) { 1792 mUri = uri; 1793 mCallGetCommand = getCommand; 1794 mCallSetCommand = setCommand; 1795 mProviderHolder = providerHolder; 1796 } 1797 1798 public boolean putStringForUser(ContentResolver cr, String name, String value, 1799 String tag, boolean makeDefault, final int userHandle) { 1800 try { 1801 Bundle arg = new Bundle(); 1802 arg.putString(Settings.NameValueTable.VALUE, value); 1803 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1804 if (tag != null) { 1805 arg.putString(CALL_METHOD_TAG_KEY, tag); 1806 } 1807 if (makeDefault) { 1808 arg.putBoolean(CALL_METHOD_MAKE_DEFAULT_KEY, true); 1809 } 1810 IContentProvider cp = mProviderHolder.getProvider(cr); 1811 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1812 } catch (RemoteException e) { 1813 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1814 return false; 1815 } 1816 return true; 1817 } 1818 1819 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1820 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1821 if (isSelf) { 1822 synchronized (NameValueCache.this) { 1823 if (mGenerationTracker != null) { 1824 if (mGenerationTracker.isGenerationChanged()) { 1825 if (DEBUG) { 1826 Log.i(TAG, "Generation changed for type:" 1827 + mUri.getPath() + " in package:" 1828 + cr.getPackageName() +" and user:" + userHandle); 1829 } 1830 mValues.clear(); 1831 } else if (mValues.containsKey(name)) { 1832 return mValues.get(name); 1833 } 1834 } 1835 } 1836 } else { 1837 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1838 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1839 } 1840 1841 IContentProvider cp = mProviderHolder.getProvider(cr); 1842 1843 // Try the fast path first, not using query(). If this 1844 // fails (alternate Settings provider that doesn't support 1845 // this interface?) then we fall back to the query/table 1846 // interface. 1847 if (mCallGetCommand != null) { 1848 try { 1849 Bundle args = null; 1850 if (!isSelf) { 1851 args = new Bundle(); 1852 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1853 } 1854 boolean needsGenerationTracker = false; 1855 synchronized (NameValueCache.this) { 1856 if (isSelf && mGenerationTracker == null) { 1857 needsGenerationTracker = true; 1858 if (args == null) { 1859 args = new Bundle(); 1860 } 1861 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1862 if (DEBUG) { 1863 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1864 + " in package:" + cr.getPackageName() +" and user:" 1865 + userHandle); 1866 } 1867 } 1868 } 1869 Bundle b; 1870 // If we're in system server and in a binder transaction we need to clear the 1871 // calling uid. This works around code in system server that did not call 1872 // clearCallingIdentity, previously this wasn't needed because reading settings 1873 // did not do permission checking but thats no longer the case. 1874 // Long term this should be removed and callers should properly call 1875 // clearCallingIdentity or use a ContentResolver from the caller as needed. 1876 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 1877 final long token = Binder.clearCallingIdentity(); 1878 try { 1879 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1880 } finally { 1881 Binder.restoreCallingIdentity(token); 1882 } 1883 } else { 1884 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1885 } 1886 if (b != null) { 1887 String value = b.getString(Settings.NameValueTable.VALUE); 1888 // Don't update our cache for reads of other users' data 1889 if (isSelf) { 1890 synchronized (NameValueCache.this) { 1891 if (needsGenerationTracker) { 1892 MemoryIntArray array = b.getParcelable( 1893 CALL_METHOD_TRACK_GENERATION_KEY); 1894 final int index = b.getInt( 1895 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1896 if (array != null && index >= 0) { 1897 final int generation = b.getInt( 1898 CALL_METHOD_GENERATION_KEY, 0); 1899 if (DEBUG) { 1900 Log.i(TAG, "Received generation tracker for type:" 1901 + mUri.getPath() + " in package:" 1902 + cr.getPackageName() + " and user:" 1903 + userHandle + " with index:" + index); 1904 } 1905 if (mGenerationTracker != null) { 1906 mGenerationTracker.destroy(); 1907 } 1908 mGenerationTracker = new GenerationTracker(array, index, 1909 generation, () -> { 1910 synchronized (NameValueCache.this) { 1911 Log.e(TAG, "Error accessing generation" 1912 + " tracker - removing"); 1913 if (mGenerationTracker != null) { 1914 GenerationTracker generationTracker = 1915 mGenerationTracker; 1916 mGenerationTracker = null; 1917 generationTracker.destroy(); 1918 mValues.clear(); 1919 } 1920 } 1921 }); 1922 } 1923 } 1924 mValues.put(name, value); 1925 } 1926 } else { 1927 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1928 + " by " + UserHandle.myUserId() 1929 + " so not updating cache"); 1930 } 1931 return value; 1932 } 1933 // If the response Bundle is null, we fall through 1934 // to the query interface below. 1935 } catch (RemoteException e) { 1936 // Not supported by the remote side? Fall through 1937 // to query(). 1938 } 1939 } 1940 1941 Cursor c = null; 1942 try { 1943 Bundle queryArgs = ContentResolver.createSqlQueryBundle( 1944 NAME_EQ_PLACEHOLDER, new String[]{name}, null); 1945 // Same workaround as above. 1946 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 1947 final long token = Binder.clearCallingIdentity(); 1948 try { 1949 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 1950 null); 1951 } finally { 1952 Binder.restoreCallingIdentity(token); 1953 } 1954 } else { 1955 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 1956 null); 1957 } 1958 if (c == null) { 1959 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1960 return null; 1961 } 1962 1963 String value = c.moveToNext() ? c.getString(0) : null; 1964 synchronized (NameValueCache.this) { 1965 mValues.put(name, value); 1966 } 1967 if (LOCAL_LOGV) { 1968 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1969 name + " = " + (value == null ? "(null)" : value)); 1970 } 1971 return value; 1972 } catch (RemoteException e) { 1973 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1974 return null; // Return null, but don't cache it. 1975 } finally { 1976 if (c != null) c.close(); 1977 } 1978 } 1979 } 1980 1981 /** 1982 * Checks if the specified context can draw on top of other apps. As of API 1983 * level 23, an app cannot draw on top of other apps unless it declares the 1984 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1985 * manifest, <em>and</em> the user specifically grants the app this 1986 * capability. To prompt the user to grant this approval, the app must send an 1987 * intent with the action 1988 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1989 * causes the system to display a permission management screen. 1990 * 1991 * @param context App context. 1992 * @return true if the specified context can draw on top of other apps, false otherwise 1993 */ 1994 public static boolean canDrawOverlays(Context context) { 1995 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1996 context.getOpPackageName(), false); 1997 } 1998 1999 /** 2000 * System settings, containing miscellaneous system preferences. This 2001 * table holds simple name/value pairs. There are convenience 2002 * functions for accessing individual settings entries. 2003 */ 2004 public static final class System extends NameValueTable { 2005 private static final float DEFAULT_FONT_SCALE = 1.0f; 2006 2007 /** @hide */ 2008 public static interface Validator { 2009 public boolean validate(String value); 2010 } 2011 2012 /** 2013 * The content:// style URL for this table 2014 */ 2015 public static final Uri CONTENT_URI = 2016 Uri.parse("content://" + AUTHORITY + "/system"); 2017 2018 private static final ContentProviderHolder sProviderHolder = 2019 new ContentProviderHolder(CONTENT_URI); 2020 2021 private static final NameValueCache sNameValueCache = new NameValueCache( 2022 CONTENT_URI, 2023 CALL_METHOD_GET_SYSTEM, 2024 CALL_METHOD_PUT_SYSTEM, 2025 sProviderHolder); 2026 2027 private static final HashSet<String> MOVED_TO_SECURE; 2028 static { 2029 MOVED_TO_SECURE = new HashSet<>(30); 2030 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 2031 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 2032 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 2033 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 2034 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 2035 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 2036 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2037 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 2038 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 2039 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 2040 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 2041 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 2042 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 2043 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2044 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2045 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 2046 MOVED_TO_SECURE.add(Secure.WIFI_ON); 2047 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 2048 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 2049 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 2050 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 2051 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 2052 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 2053 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 2054 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 2055 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 2056 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 2057 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 2058 2059 // At one time in System, then Global, but now back in Secure 2060 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 2061 } 2062 2063 private static final HashSet<String> MOVED_TO_GLOBAL; 2064 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 2065 static { 2066 MOVED_TO_GLOBAL = new HashSet<>(); 2067 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<>(); 2068 2069 // these were originally in system but migrated to secure in the past, 2070 // so are duplicated in the Secure.* namespace 2071 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 2072 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 2073 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 2074 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 2075 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 2076 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 2077 2078 // these are moving directly from system to global 2079 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 2080 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 2081 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 2082 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 2083 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 2084 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 2085 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 2086 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 2087 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 2088 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 2089 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 2090 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 2091 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 2092 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 2093 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 2094 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 2095 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 2096 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 2097 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 2098 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 2099 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 2100 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 2101 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 2102 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 2103 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 2104 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 2105 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 2106 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 2107 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 2108 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 2109 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 2110 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 2111 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 2112 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 2113 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 2114 } 2115 2116 private static final Validator sBooleanValidator = 2117 new DiscreteValueValidator(new String[] {"0", "1"}); 2118 2119 private static final Validator sNonNegativeIntegerValidator = new Validator() { 2120 @Override 2121 public boolean validate(String value) { 2122 try { 2123 return Integer.parseInt(value) >= 0; 2124 } catch (NumberFormatException e) { 2125 return false; 2126 } 2127 } 2128 }; 2129 2130 private static final Validator sUriValidator = new Validator() { 2131 @Override 2132 public boolean validate(String value) { 2133 try { 2134 Uri.decode(value); 2135 return true; 2136 } catch (IllegalArgumentException e) { 2137 return false; 2138 } 2139 } 2140 }; 2141 2142 private static final Validator sLenientIpAddressValidator = new Validator() { 2143 private static final int MAX_IPV6_LENGTH = 45; 2144 2145 @Override 2146 public boolean validate(String value) { 2147 return value.length() <= MAX_IPV6_LENGTH; 2148 } 2149 }; 2150 2151 /** @hide */ 2152 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 2153 outKeySet.addAll(MOVED_TO_GLOBAL); 2154 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 2155 } 2156 2157 /** @hide */ 2158 public static void getMovedToSecureSettings(Set<String> outKeySet) { 2159 outKeySet.addAll(MOVED_TO_SECURE); 2160 } 2161 2162 /** @hide */ 2163 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 2164 outKeySet.addAll(MOVED_TO_GLOBAL); 2165 } 2166 2167 /** 2168 * Look up a name in the database. 2169 * @param resolver to access the database with 2170 * @param name to look up in the table 2171 * @return the corresponding value, or null if not present 2172 */ 2173 public static String getString(ContentResolver resolver, String name) { 2174 return getStringForUser(resolver, name, UserHandle.myUserId()); 2175 } 2176 2177 /** @hide */ 2178 public static String getStringForUser(ContentResolver resolver, String name, 2179 int userHandle) { 2180 if (MOVED_TO_SECURE.contains(name)) { 2181 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2182 + " to android.provider.Settings.Secure, returning read-only value."); 2183 return Secure.getStringForUser(resolver, name, userHandle); 2184 } 2185 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2186 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2187 + " to android.provider.Settings.Global, returning read-only value."); 2188 return Global.getStringForUser(resolver, name, userHandle); 2189 } 2190 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2191 } 2192 2193 /** 2194 * Store a name/value pair into the database. 2195 * @param resolver to access the database with 2196 * @param name to store 2197 * @param value to associate with the name 2198 * @return true if the value was set, false on database errors 2199 */ 2200 public static boolean putString(ContentResolver resolver, String name, String value) { 2201 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 2202 } 2203 2204 /** @hide */ 2205 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2206 int userHandle) { 2207 if (MOVED_TO_SECURE.contains(name)) { 2208 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2209 + " to android.provider.Settings.Secure, value is unchanged."); 2210 return false; 2211 } 2212 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2213 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2214 + " to android.provider.Settings.Global, value is unchanged."); 2215 return false; 2216 } 2217 return sNameValueCache.putStringForUser(resolver, name, value, null, false, userHandle); 2218 } 2219 2220 /** 2221 * Construct the content URI for a particular name/value pair, 2222 * useful for monitoring changes with a ContentObserver. 2223 * @param name to look up in the table 2224 * @return the corresponding content URI, or null if not present 2225 */ 2226 public static Uri getUriFor(String name) { 2227 if (MOVED_TO_SECURE.contains(name)) { 2228 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2229 + " to android.provider.Settings.Secure, returning Secure URI."); 2230 return Secure.getUriFor(Secure.CONTENT_URI, name); 2231 } 2232 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2233 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2234 + " to android.provider.Settings.Global, returning read-only global URI."); 2235 return Global.getUriFor(Global.CONTENT_URI, name); 2236 } 2237 return getUriFor(CONTENT_URI, name); 2238 } 2239 2240 /** 2241 * Convenience function for retrieving a single system settings value 2242 * as an integer. Note that internally setting values are always 2243 * stored as strings; this function converts the string to an integer 2244 * for you. The default value will be returned if the setting is 2245 * not defined or not an integer. 2246 * 2247 * @param cr The ContentResolver to access. 2248 * @param name The name of the setting to retrieve. 2249 * @param def Value to return if the setting is not defined. 2250 * 2251 * @return The setting's current value, or 'def' if it is not defined 2252 * or not a valid integer. 2253 */ 2254 public static int getInt(ContentResolver cr, String name, int def) { 2255 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2256 } 2257 2258 /** @hide */ 2259 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2260 String v = getStringForUser(cr, name, userHandle); 2261 try { 2262 return v != null ? Integer.parseInt(v) : def; 2263 } catch (NumberFormatException e) { 2264 return def; 2265 } 2266 } 2267 2268 /** 2269 * Convenience function for retrieving a single system settings value 2270 * as an integer. Note that internally setting values are always 2271 * stored as strings; this function converts the string to an integer 2272 * for you. 2273 * <p> 2274 * This version does not take a default value. If the setting has not 2275 * been set, or the string value is not a number, 2276 * it throws {@link SettingNotFoundException}. 2277 * 2278 * @param cr The ContentResolver to access. 2279 * @param name The name of the setting to retrieve. 2280 * 2281 * @throws SettingNotFoundException Thrown if a setting by the given 2282 * name can't be found or the setting value is not an integer. 2283 * 2284 * @return The setting's current value. 2285 */ 2286 public static int getInt(ContentResolver cr, String name) 2287 throws SettingNotFoundException { 2288 return getIntForUser(cr, name, UserHandle.myUserId()); 2289 } 2290 2291 /** @hide */ 2292 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2293 throws SettingNotFoundException { 2294 String v = getStringForUser(cr, name, userHandle); 2295 try { 2296 return Integer.parseInt(v); 2297 } catch (NumberFormatException e) { 2298 throw new SettingNotFoundException(name); 2299 } 2300 } 2301 2302 /** 2303 * Convenience function for updating a single settings value as an 2304 * integer. This will either create a new entry in the table if the 2305 * given name does not exist, or modify the value of the existing row 2306 * with that name. Note that internally setting values are always 2307 * stored as strings, so this function converts the given value to a 2308 * string before storing it. 2309 * 2310 * @param cr The ContentResolver to access. 2311 * @param name The name of the setting to modify. 2312 * @param value The new value for the setting. 2313 * @return true if the value was set, false on database errors 2314 */ 2315 public static boolean putInt(ContentResolver cr, String name, int value) { 2316 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2317 } 2318 2319 /** @hide */ 2320 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2321 int userHandle) { 2322 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2323 } 2324 2325 /** 2326 * Convenience function for retrieving a single system settings value 2327 * as a {@code long}. Note that internally setting values are always 2328 * stored as strings; this function converts the string to a {@code long} 2329 * for you. The default value will be returned if the setting is 2330 * not defined or not a {@code long}. 2331 * 2332 * @param cr The ContentResolver to access. 2333 * @param name The name of the setting to retrieve. 2334 * @param def Value to return if the setting is not defined. 2335 * 2336 * @return The setting's current value, or 'def' if it is not defined 2337 * or not a valid {@code long}. 2338 */ 2339 public static long getLong(ContentResolver cr, String name, long def) { 2340 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2341 } 2342 2343 /** @hide */ 2344 public static long getLongForUser(ContentResolver cr, String name, long def, 2345 int userHandle) { 2346 String valString = getStringForUser(cr, name, userHandle); 2347 long value; 2348 try { 2349 value = valString != null ? Long.parseLong(valString) : def; 2350 } catch (NumberFormatException e) { 2351 value = def; 2352 } 2353 return value; 2354 } 2355 2356 /** 2357 * Convenience function for retrieving a single system settings value 2358 * as a {@code long}. Note that internally setting values are always 2359 * stored as strings; this function converts the string to a {@code long} 2360 * for you. 2361 * <p> 2362 * This version does not take a default value. If the setting has not 2363 * been set, or the string value is not a number, 2364 * it throws {@link SettingNotFoundException}. 2365 * 2366 * @param cr The ContentResolver to access. 2367 * @param name The name of the setting to retrieve. 2368 * 2369 * @return The setting's current value. 2370 * @throws SettingNotFoundException Thrown if a setting by the given 2371 * name can't be found or the setting value is not an integer. 2372 */ 2373 public static long getLong(ContentResolver cr, String name) 2374 throws SettingNotFoundException { 2375 return getLongForUser(cr, name, UserHandle.myUserId()); 2376 } 2377 2378 /** @hide */ 2379 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2380 throws SettingNotFoundException { 2381 String valString = getStringForUser(cr, name, userHandle); 2382 try { 2383 return Long.parseLong(valString); 2384 } catch (NumberFormatException e) { 2385 throw new SettingNotFoundException(name); 2386 } 2387 } 2388 2389 /** 2390 * Convenience function for updating a single settings value as a long 2391 * integer. This will either create a new entry in the table if the 2392 * given name does not exist, or modify the value of the existing row 2393 * with that name. Note that internally setting values are always 2394 * stored as strings, so this function converts the given value to a 2395 * string before storing it. 2396 * 2397 * @param cr The ContentResolver to access. 2398 * @param name The name of the setting to modify. 2399 * @param value The new value for the setting. 2400 * @return true if the value was set, false on database errors 2401 */ 2402 public static boolean putLong(ContentResolver cr, String name, long value) { 2403 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2404 } 2405 2406 /** @hide */ 2407 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2408 int userHandle) { 2409 return putStringForUser(cr, name, Long.toString(value), userHandle); 2410 } 2411 2412 /** 2413 * Convenience function for retrieving a single system settings value 2414 * as a floating point number. Note that internally setting values are 2415 * always stored as strings; this function converts the string to an 2416 * float for you. The default value will be returned if the setting 2417 * is not defined or not a valid float. 2418 * 2419 * @param cr The ContentResolver to access. 2420 * @param name The name of the setting to retrieve. 2421 * @param def Value to return if the setting is not defined. 2422 * 2423 * @return The setting's current value, or 'def' if it is not defined 2424 * or not a valid float. 2425 */ 2426 public static float getFloat(ContentResolver cr, String name, float def) { 2427 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2428 } 2429 2430 /** @hide */ 2431 public static float getFloatForUser(ContentResolver cr, String name, float def, 2432 int userHandle) { 2433 String v = getStringForUser(cr, name, userHandle); 2434 try { 2435 return v != null ? Float.parseFloat(v) : def; 2436 } catch (NumberFormatException e) { 2437 return def; 2438 } 2439 } 2440 2441 /** 2442 * Convenience function for retrieving a single system settings value 2443 * as a float. Note that internally setting values are always 2444 * stored as strings; this function converts the string to a float 2445 * for you. 2446 * <p> 2447 * This version does not take a default value. If the setting has not 2448 * been set, or the string value is not a number, 2449 * it throws {@link SettingNotFoundException}. 2450 * 2451 * @param cr The ContentResolver to access. 2452 * @param name The name of the setting to retrieve. 2453 * 2454 * @throws SettingNotFoundException Thrown if a setting by the given 2455 * name can't be found or the setting value is not a float. 2456 * 2457 * @return The setting's current value. 2458 */ 2459 public static float getFloat(ContentResolver cr, String name) 2460 throws SettingNotFoundException { 2461 return getFloatForUser(cr, name, UserHandle.myUserId()); 2462 } 2463 2464 /** @hide */ 2465 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2466 throws SettingNotFoundException { 2467 String v = getStringForUser(cr, name, userHandle); 2468 if (v == null) { 2469 throw new SettingNotFoundException(name); 2470 } 2471 try { 2472 return Float.parseFloat(v); 2473 } catch (NumberFormatException e) { 2474 throw new SettingNotFoundException(name); 2475 } 2476 } 2477 2478 /** 2479 * Convenience function for updating a single settings value as a 2480 * floating point number. This will either create a new entry in the 2481 * table if the given name does not exist, or modify the value of the 2482 * existing row with that name. Note that internally setting values 2483 * are always stored as strings, so this function converts the given 2484 * value to a string before storing it. 2485 * 2486 * @param cr The ContentResolver to access. 2487 * @param name The name of the setting to modify. 2488 * @param value The new value for the setting. 2489 * @return true if the value was set, false on database errors 2490 */ 2491 public static boolean putFloat(ContentResolver cr, String name, float value) { 2492 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2493 } 2494 2495 /** @hide */ 2496 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2497 int userHandle) { 2498 return putStringForUser(cr, name, Float.toString(value), userHandle); 2499 } 2500 2501 /** 2502 * Convenience function to read all of the current 2503 * configuration-related settings into a 2504 * {@link Configuration} object. 2505 * 2506 * @param cr The ContentResolver to access. 2507 * @param outConfig Where to place the configuration settings. 2508 */ 2509 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2510 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2511 false /* updateSettingsIfEmpty */); 2512 } 2513 2514 /** @hide */ 2515 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2516 int userHandle, boolean updateSettingsIfEmpty) { 2517 outConfig.fontScale = Settings.System.getFloatForUser( 2518 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2519 if (outConfig.fontScale < 0) { 2520 outConfig.fontScale = DEFAULT_FONT_SCALE; 2521 } 2522 2523 final String localeValue = 2524 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2525 if (localeValue != null) { 2526 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2527 } else { 2528 // Do not update configuration with emtpy settings since we need to take over the 2529 // locale list of previous user if the settings value is empty. This happens when a 2530 // new user is created. 2531 2532 if (updateSettingsIfEmpty) { 2533 // Make current configuration persistent. This is necessary the first time a 2534 // user log in. At the first login, the configuration settings are empty, so we 2535 // need to store the adjusted configuration as the initial settings. 2536 Settings.System.putStringForUser( 2537 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2538 userHandle); 2539 } 2540 } 2541 } 2542 2543 /** 2544 * @hide Erase the fields in the Configuration that should be applied 2545 * by the settings. 2546 */ 2547 public static void clearConfiguration(Configuration inoutConfig) { 2548 inoutConfig.fontScale = 0; 2549 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2550 inoutConfig.clearLocales(); 2551 } 2552 } 2553 2554 /** 2555 * Convenience function to write a batch of configuration-related 2556 * settings from a {@link Configuration} object. 2557 * 2558 * @param cr The ContentResolver to access. 2559 * @param config The settings to write. 2560 * @return true if the values were set, false on database errors 2561 */ 2562 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2563 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2564 } 2565 2566 /** @hide */ 2567 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2568 int userHandle) { 2569 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2570 Settings.System.putStringForUser( 2571 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2572 } 2573 2574 /** @hide */ 2575 public static boolean hasInterestingConfigurationChanges(int changes) { 2576 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2577 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2578 } 2579 2580 /** @deprecated - Do not use */ 2581 @Deprecated 2582 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2583 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2584 } 2585 2586 /** 2587 * @hide 2588 * @deprecated - Do not use 2589 */ 2590 @Deprecated 2591 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2592 int userHandle) { 2593 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2594 } 2595 2596 /** @deprecated - Do not use */ 2597 @Deprecated 2598 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2599 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2600 } 2601 2602 /** 2603 * @hide 2604 * @deprecated - Do not use 2605 */ 2606 @Deprecated 2607 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2608 int userHandle) { 2609 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2610 } 2611 2612 private static final class DiscreteValueValidator implements Validator { 2613 private final String[] mValues; 2614 2615 public DiscreteValueValidator(String[] values) { 2616 mValues = values; 2617 } 2618 2619 @Override 2620 public boolean validate(String value) { 2621 return ArrayUtils.contains(mValues, value); 2622 } 2623 } 2624 2625 private static final class InclusiveIntegerRangeValidator implements Validator { 2626 private final int mMin; 2627 private final int mMax; 2628 2629 public InclusiveIntegerRangeValidator(int min, int max) { 2630 mMin = min; 2631 mMax = max; 2632 } 2633 2634 @Override 2635 public boolean validate(String value) { 2636 try { 2637 final int intValue = Integer.parseInt(value); 2638 return intValue >= mMin && intValue <= mMax; 2639 } catch (NumberFormatException e) { 2640 return false; 2641 } 2642 } 2643 } 2644 2645 private static final class InclusiveFloatRangeValidator implements Validator { 2646 private final float mMin; 2647 private final float mMax; 2648 2649 public InclusiveFloatRangeValidator(float min, float max) { 2650 mMin = min; 2651 mMax = max; 2652 } 2653 2654 @Override 2655 public boolean validate(String value) { 2656 try { 2657 final float floatValue = Float.parseFloat(value); 2658 return floatValue >= mMin && floatValue <= mMax; 2659 } catch (NumberFormatException e) { 2660 return false; 2661 } 2662 } 2663 } 2664 2665 /** 2666 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2667 */ 2668 @Deprecated 2669 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2670 2671 /** 2672 * What happens when the user presses the end call button if they're not 2673 * on a call.<br/> 2674 * <b>Values:</b><br/> 2675 * 0 - The end button does nothing.<br/> 2676 * 1 - The end button goes to the home screen.<br/> 2677 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2678 * 3 - The end button goes to the home screen. If the user is already on the 2679 * home screen, it puts the device to sleep. 2680 */ 2681 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2682 2683 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2684 new InclusiveIntegerRangeValidator(0, 3); 2685 2686 /** 2687 * END_BUTTON_BEHAVIOR value for "go home". 2688 * @hide 2689 */ 2690 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2691 2692 /** 2693 * END_BUTTON_BEHAVIOR value for "go to sleep". 2694 * @hide 2695 */ 2696 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2697 2698 /** 2699 * END_BUTTON_BEHAVIOR default value. 2700 * @hide 2701 */ 2702 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2703 2704 /** 2705 * Is advanced settings mode turned on. 0 == no, 1 == yes 2706 * @hide 2707 */ 2708 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2709 2710 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2711 2712 /** 2713 * ADVANCED_SETTINGS default value. 2714 * @hide 2715 */ 2716 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2717 2718 /** 2719 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2720 */ 2721 @Deprecated 2722 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2723 2724 /** 2725 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2726 */ 2727 @Deprecated 2728 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2729 2730 /** 2731 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2732 */ 2733 @Deprecated 2734 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2735 2736 /** 2737 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2738 * {@hide} 2739 */ 2740 @Deprecated 2741 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2742 2743 /** 2744 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2745 */ 2746 @Deprecated 2747 public static final String RADIO_CELL = Global.RADIO_CELL; 2748 2749 /** 2750 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2751 */ 2752 @Deprecated 2753 public static final String RADIO_NFC = Global.RADIO_NFC; 2754 2755 /** 2756 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2757 */ 2758 @Deprecated 2759 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2760 2761 /** 2762 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2763 * 2764 * {@hide} 2765 */ 2766 @Deprecated 2767 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2768 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2769 2770 /** 2771 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2772 */ 2773 @Deprecated 2774 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2775 2776 /** 2777 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2778 */ 2779 @Deprecated 2780 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2781 2782 /** 2783 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2784 */ 2785 @Deprecated 2786 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2787 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2788 2789 /** 2790 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2791 */ 2792 @Deprecated 2793 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2794 2795 /** 2796 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2797 */ 2798 @Deprecated 2799 public static final String MODE_RINGER = Global.MODE_RINGER; 2800 2801 /** 2802 * Whether to use static IP and other static network attributes. 2803 * <p> 2804 * Set to 1 for true and 0 for false. 2805 * 2806 * @deprecated Use {@link WifiManager} instead 2807 */ 2808 @Deprecated 2809 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2810 2811 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2812 2813 /** 2814 * The static IP address. 2815 * <p> 2816 * Example: "192.168.1.51" 2817 * 2818 * @deprecated Use {@link WifiManager} instead 2819 */ 2820 @Deprecated 2821 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2822 2823 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2824 2825 /** 2826 * If using static IP, the gateway's IP address. 2827 * <p> 2828 * Example: "192.168.1.1" 2829 * 2830 * @deprecated Use {@link WifiManager} instead 2831 */ 2832 @Deprecated 2833 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2834 2835 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2836 2837 /** 2838 * If using static IP, the net mask. 2839 * <p> 2840 * Example: "255.255.255.0" 2841 * 2842 * @deprecated Use {@link WifiManager} instead 2843 */ 2844 @Deprecated 2845 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2846 2847 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2848 2849 /** 2850 * If using static IP, the primary DNS's IP address. 2851 * <p> 2852 * Example: "192.168.1.1" 2853 * 2854 * @deprecated Use {@link WifiManager} instead 2855 */ 2856 @Deprecated 2857 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2858 2859 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2860 2861 /** 2862 * If using static IP, the secondary DNS's IP address. 2863 * <p> 2864 * Example: "192.168.1.2" 2865 * 2866 * @deprecated Use {@link WifiManager} instead 2867 */ 2868 @Deprecated 2869 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2870 2871 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2872 2873 /** 2874 * Determines whether remote devices may discover and/or connect to 2875 * this device. 2876 * <P>Type: INT</P> 2877 * 2 -- discoverable and connectable 2878 * 1 -- connectable but not discoverable 2879 * 0 -- neither connectable nor discoverable 2880 */ 2881 public static final String BLUETOOTH_DISCOVERABILITY = 2882 "bluetooth_discoverability"; 2883 2884 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2885 new InclusiveIntegerRangeValidator(0, 2); 2886 2887 /** 2888 * Bluetooth discoverability timeout. If this value is nonzero, then 2889 * Bluetooth becomes discoverable for a certain number of seconds, 2890 * after which is becomes simply connectable. The value is in seconds. 2891 */ 2892 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2893 "bluetooth_discoverability_timeout"; 2894 2895 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2896 sNonNegativeIntegerValidator; 2897 2898 /** 2899 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2900 * instead 2901 */ 2902 @Deprecated 2903 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2904 2905 /** 2906 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2907 * instead 2908 */ 2909 @Deprecated 2910 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2911 2912 /** 2913 * @deprecated Use 2914 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2915 * instead 2916 */ 2917 @Deprecated 2918 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2919 "lock_pattern_tactile_feedback_enabled"; 2920 2921 /** 2922 * A formatted string of the next alarm that is set, or the empty string 2923 * if there is no alarm set. 2924 * 2925 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2926 */ 2927 @Deprecated 2928 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2929 2930 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2931 private static final int MAX_LENGTH = 1000; 2932 2933 @Override 2934 public boolean validate(String value) { 2935 // TODO: No idea what the correct format is. 2936 return value == null || value.length() < MAX_LENGTH; 2937 } 2938 }; 2939 2940 /** 2941 * Scaling factor for fonts, float. 2942 */ 2943 public static final String FONT_SCALE = "font_scale"; 2944 2945 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2946 @Override 2947 public boolean validate(String value) { 2948 try { 2949 return Float.parseFloat(value) >= 0; 2950 } catch (NumberFormatException e) { 2951 return false; 2952 } 2953 } 2954 }; 2955 2956 /** 2957 * The serialized system locale value. 2958 * 2959 * Do not use this value directory. 2960 * To get system locale, use {@link LocaleList#getDefault} instead. 2961 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2962 * instead. 2963 * @hide 2964 */ 2965 public static final String SYSTEM_LOCALES = "system_locales"; 2966 2967 2968 /** 2969 * Name of an application package to be debugged. 2970 * 2971 * @deprecated Use {@link Global#DEBUG_APP} instead 2972 */ 2973 @Deprecated 2974 public static final String DEBUG_APP = Global.DEBUG_APP; 2975 2976 /** 2977 * If 1, when launching DEBUG_APP it will wait for the debugger before 2978 * starting user code. If 0, it will run normally. 2979 * 2980 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2981 */ 2982 @Deprecated 2983 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2984 2985 /** 2986 * Whether or not to dim the screen. 0=no 1=yes 2987 * @deprecated This setting is no longer used. 2988 */ 2989 @Deprecated 2990 public static final String DIM_SCREEN = "dim_screen"; 2991 2992 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2993 2994 /** 2995 * The amount of time in milliseconds before the device goes to sleep or begins 2996 * to dream after a period of inactivity. This value is also known as the 2997 * user activity timeout period since the screen isn't necessarily turned off 2998 * when it expires. 2999 */ 3000 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 3001 3002 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 3003 3004 /** 3005 * The screen backlight brightness between 0 and 255. 3006 */ 3007 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 3008 3009 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 3010 new InclusiveIntegerRangeValidator(0, 255); 3011 3012 /** 3013 * The screen backlight brightness between 0 and 255. 3014 * @hide 3015 */ 3016 public static final String SCREEN_BRIGHTNESS_FOR_VR = "screen_brightness_for_vr"; 3017 3018 private static final Validator SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR = 3019 new InclusiveIntegerRangeValidator(0, 255); 3020 3021 /** 3022 * Control whether to enable automatic brightness mode. 3023 */ 3024 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 3025 3026 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 3027 3028 /** 3029 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 3030 * or less (<0.0 >-1.0) bright. 3031 * @hide 3032 */ 3033 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 3034 3035 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 3036 new InclusiveFloatRangeValidator(-1, 1); 3037 3038 /** 3039 * SCREEN_BRIGHTNESS_MODE value for manual mode. 3040 */ 3041 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 3042 3043 /** 3044 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 3045 */ 3046 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 3047 3048 /** 3049 * Control whether the process CPU usage meter should be shown. 3050 * 3051 * @deprecated This functionality is no longer available as of 3052 * {@link android.os.Build.VERSION_CODES#N_MR1}. 3053 */ 3054 @Deprecated 3055 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 3056 3057 /** 3058 * If 1, the activity manager will aggressively finish activities and 3059 * processes as soon as they are no longer needed. If 0, the normal 3060 * extended lifetime is used. 3061 * 3062 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 3063 */ 3064 @Deprecated 3065 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 3066 3067 /** 3068 * Determines which streams are affected by ringer mode changes. The 3069 * stream type's bit should be set to 1 if it should be muted when going 3070 * into an inaudible ringer mode. 3071 */ 3072 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 3073 3074 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 3075 sNonNegativeIntegerValidator; 3076 3077 /** 3078 * Determines which streams are affected by mute. The 3079 * stream type's bit should be set to 1 if it should be muted when a mute request 3080 * is received. 3081 */ 3082 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 3083 3084 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 3085 sNonNegativeIntegerValidator; 3086 3087 /** 3088 * Whether vibrate is on for different events. This is used internally, 3089 * changing this value will not change the vibrate. See AudioManager. 3090 */ 3091 public static final String VIBRATE_ON = "vibrate_on"; 3092 3093 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 3094 3095 /** 3096 * If 1, redirects the system vibrator to all currently attached input devices 3097 * that support vibration. If there are no such input devices, then the system 3098 * vibrator is used instead. 3099 * If 0, does not register the system vibrator. 3100 * 3101 * This setting is mainly intended to provide a compatibility mechanism for 3102 * applications that only know about the system vibrator and do not use the 3103 * input device vibrator API. 3104 * 3105 * @hide 3106 */ 3107 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 3108 3109 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 3110 3111 /** 3112 * Ringer volume. This is used internally, changing this value will not 3113 * change the volume. See AudioManager. 3114 * 3115 * @removed Not used by anything since API 2. 3116 */ 3117 public static final String VOLUME_RING = "volume_ring"; 3118 3119 /** 3120 * System/notifications volume. This is used internally, changing this 3121 * value will not change the volume. See AudioManager. 3122 * 3123 * @removed Not used by anything since API 2. 3124 */ 3125 public static final String VOLUME_SYSTEM = "volume_system"; 3126 3127 /** 3128 * Voice call volume. This is used internally, changing this value will 3129 * not change the volume. See AudioManager. 3130 * 3131 * @removed Not used by anything since API 2. 3132 */ 3133 public static final String VOLUME_VOICE = "volume_voice"; 3134 3135 /** 3136 * Music/media/gaming volume. This is used internally, changing this 3137 * value will not change the volume. See AudioManager. 3138 * 3139 * @removed Not used by anything since API 2. 3140 */ 3141 public static final String VOLUME_MUSIC = "volume_music"; 3142 3143 /** 3144 * Alarm volume. This is used internally, changing this 3145 * value will not change the volume. See AudioManager. 3146 * 3147 * @removed Not used by anything since API 2. 3148 */ 3149 public static final String VOLUME_ALARM = "volume_alarm"; 3150 3151 /** 3152 * Notification volume. This is used internally, changing this 3153 * value will not change the volume. See AudioManager. 3154 * 3155 * @removed Not used by anything since API 2. 3156 */ 3157 public static final String VOLUME_NOTIFICATION = "volume_notification"; 3158 3159 /** 3160 * Bluetooth Headset volume. This is used internally, changing this value will 3161 * not change the volume. See AudioManager. 3162 * 3163 * @removed Not used by anything since API 2. 3164 */ 3165 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 3166 3167 /** 3168 * Master volume (float in the range 0.0f to 1.0f). 3169 * 3170 * @hide 3171 */ 3172 public static final String VOLUME_MASTER = "volume_master"; 3173 3174 /** 3175 * Master mono (int 1 = mono, 0 = normal). 3176 * 3177 * @hide 3178 */ 3179 public static final String MASTER_MONO = "master_mono"; 3180 3181 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 3182 3183 /** 3184 * Whether the notifications should use the ring volume (value of 1) or 3185 * a separate notification volume (value of 0). In most cases, users 3186 * will have this enabled so the notification and ringer volumes will be 3187 * the same. However, power users can disable this and use the separate 3188 * notification volume control. 3189 * <p> 3190 * Note: This is a one-off setting that will be removed in the future 3191 * when there is profile support. For this reason, it is kept hidden 3192 * from the public APIs. 3193 * 3194 * @hide 3195 * @deprecated 3196 */ 3197 @Deprecated 3198 public static final String NOTIFICATIONS_USE_RING_VOLUME = 3199 "notifications_use_ring_volume"; 3200 3201 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 3202 3203 /** 3204 * Whether silent mode should allow vibration feedback. This is used 3205 * internally in AudioService and the Sound settings activity to 3206 * coordinate decoupling of vibrate and silent modes. This setting 3207 * will likely be removed in a future release with support for 3208 * audio/vibe feedback profiles. 3209 * 3210 * Not used anymore. On devices with vibrator, the user explicitly selects 3211 * silent or vibrate mode. 3212 * Kept for use by legacy database upgrade code in DatabaseHelper. 3213 * @hide 3214 */ 3215 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 3216 3217 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 3218 3219 /** 3220 * The mapping of stream type (integer) to its setting. 3221 * 3222 * @removed Not used by anything since API 2. 3223 */ 3224 public static final String[] VOLUME_SETTINGS = { 3225 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3226 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 3227 }; 3228 3229 /** 3230 * Appended to various volume related settings to record the previous 3231 * values before they the settings were affected by a silent/vibrate 3232 * ringer mode change. 3233 * 3234 * @removed Not used by anything since API 2. 3235 */ 3236 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 3237 3238 /** 3239 * Persistent store for the system-wide default ringtone URI. 3240 * <p> 3241 * If you need to play the default ringtone at any given time, it is recommended 3242 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 3243 * to the set default ringtone at the time of playing. 3244 * 3245 * @see #DEFAULT_RINGTONE_URI 3246 */ 3247 public static final String RINGTONE = "ringtone"; 3248 3249 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 3250 3251 /** 3252 * A {@link Uri} that will point to the current default ringtone at any 3253 * given time. 3254 * <p> 3255 * If the current default ringtone is in the DRM provider and the caller 3256 * does not have permission, the exception will be a 3257 * FileNotFoundException. 3258 */ 3259 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3260 3261 /** {@hide} */ 3262 public static final String RINGTONE_CACHE = "ringtone_cache"; 3263 /** {@hide} */ 3264 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3265 3266 /** 3267 * Persistent store for the system-wide default notification sound. 3268 * 3269 * @see #RINGTONE 3270 * @see #DEFAULT_NOTIFICATION_URI 3271 */ 3272 public static final String NOTIFICATION_SOUND = "notification_sound"; 3273 3274 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3275 3276 /** 3277 * A {@link Uri} that will point to the current default notification 3278 * sound at any given time. 3279 * 3280 * @see #DEFAULT_RINGTONE_URI 3281 */ 3282 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3283 3284 /** {@hide} */ 3285 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3286 /** {@hide} */ 3287 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3288 3289 /** 3290 * Persistent store for the system-wide default alarm alert. 3291 * 3292 * @see #RINGTONE 3293 * @see #DEFAULT_ALARM_ALERT_URI 3294 */ 3295 public static final String ALARM_ALERT = "alarm_alert"; 3296 3297 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3298 3299 /** 3300 * A {@link Uri} that will point to the current default alarm alert at 3301 * any given time. 3302 * 3303 * @see #DEFAULT_ALARM_ALERT_URI 3304 */ 3305 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3306 3307 /** {@hide} */ 3308 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3309 /** {@hide} */ 3310 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3311 3312 /** 3313 * Persistent store for the system default media button event receiver. 3314 * 3315 * @hide 3316 */ 3317 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3318 3319 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3320 @Override 3321 public boolean validate(String value) { 3322 try { 3323 ComponentName.unflattenFromString(value); 3324 return true; 3325 } catch (NullPointerException e) { 3326 return false; 3327 } 3328 } 3329 }; 3330 3331 /** 3332 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3333 */ 3334 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3335 3336 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3337 3338 /** 3339 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3340 */ 3341 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3342 3343 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3344 3345 /** 3346 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3347 * feature converts two spaces to a "." and space. 3348 */ 3349 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3350 3351 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3352 3353 /** 3354 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3355 */ 3356 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3357 3358 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3359 3360 public static final String SHOW_GTALK_SERVICE_STATUS = 3361 "SHOW_GTALK_SERVICE_STATUS"; 3362 3363 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3364 3365 /** 3366 * Name of activity to use for wallpaper on the home screen. 3367 * 3368 * @deprecated Use {@link WallpaperManager} instead. 3369 */ 3370 @Deprecated 3371 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3372 3373 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3374 private static final int MAX_LENGTH = 1000; 3375 3376 @Override 3377 public boolean validate(String value) { 3378 if (value != null && value.length() > MAX_LENGTH) { 3379 return false; 3380 } 3381 return ComponentName.unflattenFromString(value) != null; 3382 } 3383 }; 3384 3385 /** 3386 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3387 * instead 3388 */ 3389 @Deprecated 3390 public static final String AUTO_TIME = Global.AUTO_TIME; 3391 3392 /** 3393 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3394 * instead 3395 */ 3396 @Deprecated 3397 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3398 3399 /** 3400 * Display times as 12 or 24 hours 3401 * 12 3402 * 24 3403 */ 3404 public static final String TIME_12_24 = "time_12_24"; 3405 3406 /** @hide */ 3407 public static final Validator TIME_12_24_VALIDATOR = 3408 new DiscreteValueValidator(new String[] {"12", "24"}); 3409 3410 /** 3411 * Date format string 3412 * mm/dd/yyyy 3413 * dd/mm/yyyy 3414 * yyyy/mm/dd 3415 */ 3416 public static final String DATE_FORMAT = "date_format"; 3417 3418 /** @hide */ 3419 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3420 @Override 3421 public boolean validate(String value) { 3422 try { 3423 new SimpleDateFormat(value); 3424 return true; 3425 } catch (IllegalArgumentException e) { 3426 return false; 3427 } 3428 } 3429 }; 3430 3431 /** 3432 * Whether the setup wizard has been run before (on first boot), or if 3433 * it still needs to be run. 3434 * 3435 * nonzero = it has been run in the past 3436 * 0 = it has not been run in the past 3437 */ 3438 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3439 3440 /** @hide */ 3441 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3442 3443 /** 3444 * Scaling factor for normal window animations. Setting to 0 will disable window 3445 * animations. 3446 * 3447 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3448 */ 3449 @Deprecated 3450 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3451 3452 /** 3453 * Scaling factor for activity transition animations. Setting to 0 will disable window 3454 * animations. 3455 * 3456 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3457 */ 3458 @Deprecated 3459 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3460 3461 /** 3462 * Scaling factor for Animator-based animations. This affects both the start delay and 3463 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3464 * The default value is 1. 3465 * 3466 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3467 */ 3468 @Deprecated 3469 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3470 3471 /** 3472 * Control whether the accelerometer will be used to change screen 3473 * orientation. If 0, it will not be used unless explicitly requested 3474 * by the application; if 1, it will be used by default unless explicitly 3475 * disabled by the application. 3476 */ 3477 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3478 3479 /** @hide */ 3480 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3481 3482 /** 3483 * Default screen rotation when no other policy applies. 3484 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3485 * preference, this rotation value will be used. Must be one of the 3486 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3487 * 3488 * @see android.view.Display#getRotation 3489 */ 3490 public static final String USER_ROTATION = "user_rotation"; 3491 3492 /** @hide */ 3493 public static final Validator USER_ROTATION_VALIDATOR = 3494 new InclusiveIntegerRangeValidator(0, 3); 3495 3496 /** 3497 * Control whether the rotation lock toggle in the System UI should be hidden. 3498 * Typically this is done for accessibility purposes to make it harder for 3499 * the user to accidentally toggle the rotation lock while the display rotation 3500 * has been locked for accessibility. 3501 * 3502 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3503 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3504 * 3505 * @hide 3506 */ 3507 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3508 "hide_rotation_lock_toggle_for_accessibility"; 3509 3510 /** @hide */ 3511 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3512 sBooleanValidator; 3513 3514 /** 3515 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3516 * be used by Phone and Setting apps; it shouldn't affect other apps. 3517 * The value is boolean (1 or 0). 3518 * 3519 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3520 * It was about AudioManager's setting and thus affected all the applications which 3521 * relied on the setting, while this is purely about the vibration setting for incoming 3522 * calls. 3523 */ 3524 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3525 3526 /** @hide */ 3527 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3528 3529 /** 3530 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3531 * boolean (1 or 0). 3532 */ 3533 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3534 3535 /** @hide */ 3536 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3537 3538 /** 3539 * CDMA only settings 3540 * DTMF tone type played by the dialer when dialing. 3541 * 0 = Normal 3542 * 1 = Long 3543 */ 3544 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3545 3546 /** @hide */ 3547 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3548 3549 /** 3550 * Whether the hearing aid is enabled. The value is 3551 * boolean (1 or 0). 3552 * @hide 3553 */ 3554 public static final String HEARING_AID = "hearing_aid"; 3555 3556 /** @hide */ 3557 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3558 3559 /** 3560 * CDMA only settings 3561 * TTY Mode 3562 * 0 = OFF 3563 * 1 = FULL 3564 * 2 = VCO 3565 * 3 = HCO 3566 * @hide 3567 */ 3568 public static final String TTY_MODE = "tty_mode"; 3569 3570 /** @hide */ 3571 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3572 3573 /** 3574 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3575 * boolean (1 or 0). 3576 */ 3577 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3578 3579 /** @hide */ 3580 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3581 3582 /** 3583 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3584 * boolean (1 or 0). 3585 */ 3586 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3587 3588 /** @hide */ 3589 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3590 3591 /** 3592 * @deprecated Each application that shows web suggestions should have its own 3593 * setting for this. 3594 */ 3595 @Deprecated 3596 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3597 3598 /** @hide */ 3599 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3600 3601 /** 3602 * Whether the notification LED should repeatedly flash when a notification is 3603 * pending. The value is boolean (1 or 0). 3604 * @hide 3605 */ 3606 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3607 3608 /** @hide */ 3609 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3610 3611 /** 3612 * Show pointer location on screen? 3613 * 0 = no 3614 * 1 = yes 3615 * @hide 3616 */ 3617 public static final String POINTER_LOCATION = "pointer_location"; 3618 3619 /** @hide */ 3620 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3621 3622 /** 3623 * Show touch positions on screen? 3624 * 0 = no 3625 * 1 = yes 3626 * @hide 3627 */ 3628 public static final String SHOW_TOUCHES = "show_touches"; 3629 3630 /** @hide */ 3631 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3632 3633 /** 3634 * Log raw orientation data from 3635 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3636 * orientationplot.py tool. 3637 * 0 = no 3638 * 1 = yes 3639 * @hide 3640 */ 3641 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3642 "window_orientation_listener_log"; 3643 3644 /** @hide */ 3645 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3646 3647 /** 3648 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3649 * instead 3650 * @hide 3651 */ 3652 @Deprecated 3653 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3654 3655 /** 3656 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3657 * instead 3658 * @hide 3659 */ 3660 @Deprecated 3661 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3662 3663 /** 3664 * Whether to play sounds when the keyguard is shown and dismissed. 3665 * @hide 3666 */ 3667 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3668 3669 /** @hide */ 3670 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3671 3672 /** 3673 * Whether the lockscreen should be completely disabled. 3674 * @hide 3675 */ 3676 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3677 3678 /** @hide */ 3679 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3680 3681 /** 3682 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3683 * instead 3684 * @hide 3685 */ 3686 @Deprecated 3687 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3688 3689 /** 3690 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3691 * instead 3692 * @hide 3693 */ 3694 @Deprecated 3695 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3696 3697 /** 3698 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3699 * instead 3700 * @hide 3701 */ 3702 @Deprecated 3703 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3704 3705 /** 3706 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3707 * instead 3708 * @hide 3709 */ 3710 @Deprecated 3711 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3712 3713 /** 3714 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3715 * instead 3716 * @hide 3717 */ 3718 @Deprecated 3719 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3720 3721 /** 3722 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3723 * instead 3724 * @hide 3725 */ 3726 @Deprecated 3727 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3728 3729 /** 3730 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3731 * instead 3732 * @hide 3733 */ 3734 @Deprecated 3735 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3736 3737 /** 3738 * Receive incoming SIP calls? 3739 * 0 = no 3740 * 1 = yes 3741 * @hide 3742 */ 3743 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3744 3745 /** @hide */ 3746 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3747 3748 /** 3749 * Call Preference String. 3750 * "SIP_ALWAYS" : Always use SIP with network access 3751 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3752 * @hide 3753 */ 3754 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3755 3756 /** @hide */ 3757 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3758 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3759 3760 /** 3761 * One of the sip call options: Always use SIP with network access. 3762 * @hide 3763 */ 3764 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3765 3766 /** @hide */ 3767 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3768 3769 /** 3770 * One of the sip call options: Only if destination is a SIP address. 3771 * @hide 3772 */ 3773 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3774 3775 /** @hide */ 3776 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3777 3778 /** 3779 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3780 * the user should be prompted each time a call is made whether it should be placed using 3781 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3782 * SIP_ADDRESS_ONLY. 3783 * @hide 3784 */ 3785 @Deprecated 3786 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3787 3788 /** @hide */ 3789 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3790 3791 /** 3792 * Pointer speed setting. 3793 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3794 * -7 = slowest 3795 * 0 = default speed 3796 * +7 = fastest 3797 * @hide 3798 */ 3799 public static final String POINTER_SPEED = "pointer_speed"; 3800 3801 /** @hide */ 3802 public static final Validator POINTER_SPEED_VALIDATOR = 3803 new InclusiveFloatRangeValidator(-7, 7); 3804 3805 /** 3806 * Whether lock-to-app will be triggered by long-press on recents. 3807 * @hide 3808 */ 3809 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3810 3811 /** @hide */ 3812 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3813 3814 /** 3815 * I am the lolrus. 3816 * <p> 3817 * Nonzero values indicate that the user has a bukkit. 3818 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3819 * @hide 3820 */ 3821 public static final String EGG_MODE = "egg_mode"; 3822 3823 /** @hide */ 3824 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3825 @Override 3826 public boolean validate(String value) { 3827 try { 3828 return Long.parseLong(value) >= 0; 3829 } catch (NumberFormatException e) { 3830 return false; 3831 } 3832 } 3833 }; 3834 3835 /** 3836 * IMPORTANT: If you add a new public settings you also have to add it to 3837 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3838 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3839 * the setting value. See an example above. 3840 */ 3841 3842 /** 3843 * Settings to backup. This is here so that it's in the same place as the settings 3844 * keys and easy to update. 3845 * 3846 * NOTE: Settings are backed up and restored in the order they appear 3847 * in this array. If you have one setting depending on another, 3848 * make sure that they are ordered appropriately. 3849 * 3850 * @hide 3851 */ 3852 public static final String[] SETTINGS_TO_BACKUP = { 3853 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3854 WIFI_USE_STATIC_IP, 3855 WIFI_STATIC_IP, 3856 WIFI_STATIC_GATEWAY, 3857 WIFI_STATIC_NETMASK, 3858 WIFI_STATIC_DNS1, 3859 WIFI_STATIC_DNS2, 3860 BLUETOOTH_DISCOVERABILITY, 3861 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3862 FONT_SCALE, 3863 DIM_SCREEN, 3864 SCREEN_OFF_TIMEOUT, 3865 SCREEN_BRIGHTNESS, 3866 SCREEN_BRIGHTNESS_MODE, 3867 SCREEN_AUTO_BRIGHTNESS_ADJ, 3868 VIBRATE_INPUT_DEVICES, 3869 MODE_RINGER_STREAMS_AFFECTED, 3870 TEXT_AUTO_REPLACE, 3871 TEXT_AUTO_CAPS, 3872 TEXT_AUTO_PUNCTUATE, 3873 TEXT_SHOW_PASSWORD, 3874 AUTO_TIME, // moved to global 3875 AUTO_TIME_ZONE, // moved to global 3876 TIME_12_24, 3877 DATE_FORMAT, 3878 DTMF_TONE_WHEN_DIALING, 3879 DTMF_TONE_TYPE_WHEN_DIALING, 3880 HEARING_AID, 3881 TTY_MODE, 3882 MASTER_MONO, 3883 SOUND_EFFECTS_ENABLED, 3884 HAPTIC_FEEDBACK_ENABLED, 3885 POWER_SOUNDS_ENABLED, // moved to global 3886 DOCK_SOUNDS_ENABLED, // moved to global 3887 LOCKSCREEN_SOUNDS_ENABLED, 3888 SHOW_WEB_SUGGESTIONS, 3889 SIP_CALL_OPTIONS, 3890 SIP_RECEIVE_CALLS, 3891 POINTER_SPEED, 3892 VIBRATE_WHEN_RINGING, 3893 RINGTONE, 3894 LOCK_TO_APP_ENABLED, 3895 NOTIFICATION_SOUND, 3896 ACCELEROMETER_ROTATION 3897 }; 3898 3899 /** 3900 * These are all public system settings 3901 * 3902 * @hide 3903 */ 3904 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3905 static { 3906 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3907 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3908 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3909 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3910 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3911 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3912 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3913 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3914 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3915 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3916 PUBLIC_SETTINGS.add(FONT_SCALE); 3917 PUBLIC_SETTINGS.add(DIM_SCREEN); 3918 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3919 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3920 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3921 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3922 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3923 PUBLIC_SETTINGS.add(VIBRATE_ON); 3924 PUBLIC_SETTINGS.add(VOLUME_RING); 3925 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3926 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3927 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3928 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3929 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3930 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3931 PUBLIC_SETTINGS.add(RINGTONE); 3932 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3933 PUBLIC_SETTINGS.add(ALARM_ALERT); 3934 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3935 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3936 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3937 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3938 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3939 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3940 PUBLIC_SETTINGS.add(TIME_12_24); 3941 PUBLIC_SETTINGS.add(DATE_FORMAT); 3942 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3943 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3944 PUBLIC_SETTINGS.add(USER_ROTATION); 3945 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3946 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3947 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3948 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3949 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3950 } 3951 3952 /** 3953 * These are all hidden system settings. 3954 * 3955 * @hide 3956 */ 3957 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3958 static { 3959 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3960 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3961 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3962 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3963 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3964 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3965 PRIVATE_SETTINGS.add(MASTER_MONO); 3966 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3967 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3968 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3969 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3970 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3971 PRIVATE_SETTINGS.add(HEARING_AID); 3972 PRIVATE_SETTINGS.add(TTY_MODE); 3973 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3974 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3975 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3976 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3977 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3978 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3979 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3980 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3981 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3982 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3983 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3984 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3985 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3986 PRIVATE_SETTINGS.add(LOCK_SOUND); 3987 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3988 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3989 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3990 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3991 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3992 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3993 PRIVATE_SETTINGS.add(POINTER_SPEED); 3994 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3995 PRIVATE_SETTINGS.add(EGG_MODE); 3996 } 3997 3998 /** 3999 * These are all public system settings 4000 * 4001 * @hide 4002 */ 4003 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 4004 static { 4005 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 4006 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4007 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 4008 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4009 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 4010 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 4011 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 4012 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 4013 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 4014 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 4015 VALIDATORS.put(SCREEN_BRIGHTNESS_FOR_VR, SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR); 4016 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 4017 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 4018 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 4019 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 4020 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 4021 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 4022 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 4023 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 4024 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 4025 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 4026 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 4027 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 4028 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 4029 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 4030 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 4031 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 4032 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 4033 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 4034 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 4035 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 4036 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 4037 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 4038 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4039 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4040 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 4041 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 4042 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 4043 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 4044 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 4045 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 4046 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 4047 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 4048 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 4049 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 4050 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 4051 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 4052 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 4053 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 4054 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 4055 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 4056 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 4057 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 4058 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 4059 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 4060 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 4061 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 4062 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 4063 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 4064 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 4065 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 4066 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 4067 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 4068 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 4069 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 4070 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 4071 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 4072 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 4073 } 4074 4075 /** 4076 * These entries are considered common between the personal and the managed profile, 4077 * since the managed profile doesn't get to change them. 4078 */ 4079 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 4080 static { 4081 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 4082 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 4083 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 4084 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 4085 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 4086 } 4087 4088 /** @hide */ 4089 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 4090 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 4091 } 4092 4093 /** 4094 * These entries should be cloned from this profile's parent only if the dependency's 4095 * value is true ("1") 4096 * 4097 * Note: the dependencies must be Secure settings 4098 * 4099 * @hide 4100 */ 4101 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 4102 static { 4103 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 4104 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 4105 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 4106 } 4107 4108 /** @hide */ 4109 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 4110 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 4111 } 4112 4113 /** 4114 * System settings which can be accessed by ephemeral apps. 4115 * @hide 4116 */ 4117 public static final Set<String> EPHEMERAL_SETTINGS = new ArraySet<>(); 4118 static { 4119 EPHEMERAL_SETTINGS.add(TEXT_AUTO_REPLACE); 4120 EPHEMERAL_SETTINGS.add(TEXT_AUTO_CAPS); 4121 EPHEMERAL_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4122 EPHEMERAL_SETTINGS.add(TEXT_SHOW_PASSWORD); 4123 EPHEMERAL_SETTINGS.add(DATE_FORMAT); 4124 EPHEMERAL_SETTINGS.add(FONT_SCALE); 4125 EPHEMERAL_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4126 EPHEMERAL_SETTINGS.add(TIME_12_24); 4127 EPHEMERAL_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4128 } 4129 4130 /** 4131 * When to use Wi-Fi calling 4132 * 4133 * @see android.telephony.TelephonyManager.WifiCallingChoices 4134 * @hide 4135 */ 4136 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 4137 4138 // Settings moved to Settings.Secure 4139 4140 /** 4141 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 4142 * instead 4143 */ 4144 @Deprecated 4145 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4146 4147 /** 4148 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 4149 */ 4150 @Deprecated 4151 public static final String ANDROID_ID = Secure.ANDROID_ID; 4152 4153 /** 4154 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4155 */ 4156 @Deprecated 4157 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4158 4159 /** 4160 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4161 */ 4162 @Deprecated 4163 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4164 4165 /** 4166 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4167 */ 4168 @Deprecated 4169 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4170 4171 /** 4172 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 4173 */ 4174 @Deprecated 4175 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4176 4177 /** 4178 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 4179 */ 4180 @Deprecated 4181 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 4182 4183 /** 4184 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 4185 * instead 4186 */ 4187 @Deprecated 4188 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 4189 4190 /** 4191 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 4192 */ 4193 @Deprecated 4194 public static final String LOGGING_ID = Secure.LOGGING_ID; 4195 4196 /** 4197 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4198 */ 4199 @Deprecated 4200 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4201 4202 /** 4203 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 4204 * instead 4205 */ 4206 @Deprecated 4207 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 4208 4209 /** 4210 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 4211 * instead 4212 */ 4213 @Deprecated 4214 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 4215 4216 /** 4217 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 4218 * instead 4219 */ 4220 @Deprecated 4221 public static final String PARENTAL_CONTROL_REDIRECT_URL = 4222 Secure.PARENTAL_CONTROL_REDIRECT_URL; 4223 4224 /** 4225 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 4226 */ 4227 @Deprecated 4228 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 4229 4230 /** 4231 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4232 */ 4233 @Deprecated 4234 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4235 4236 /** 4237 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4238 */ 4239 @Deprecated 4240 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4241 4242 /** 4243 * @deprecated Use 4244 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 4245 */ 4246 @Deprecated 4247 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 4248 4249 /** 4250 * @deprecated Use 4251 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 4252 */ 4253 @Deprecated 4254 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4255 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 4256 4257 /** 4258 * @deprecated Use 4259 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 4260 */ 4261 @Deprecated 4262 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4263 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4264 4265 /** 4266 * @deprecated Use 4267 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 4268 */ 4269 @Deprecated 4270 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4271 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4272 4273 /** 4274 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4275 * instead 4276 */ 4277 @Deprecated 4278 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4279 4280 /** 4281 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4282 */ 4283 @Deprecated 4284 public static final String WIFI_ON = Global.WIFI_ON; 4285 4286 /** 4287 * @deprecated Use 4288 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4289 * instead 4290 */ 4291 @Deprecated 4292 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4293 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4294 4295 /** 4296 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4297 */ 4298 @Deprecated 4299 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4300 4301 /** 4302 * @deprecated Use 4303 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4304 */ 4305 @Deprecated 4306 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4307 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4308 4309 /** 4310 * @deprecated Use 4311 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4312 */ 4313 @Deprecated 4314 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4315 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4316 4317 /** 4318 * @deprecated Use 4319 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4320 * instead 4321 */ 4322 @Deprecated 4323 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4324 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4325 4326 /** 4327 * @deprecated Use 4328 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4329 */ 4330 @Deprecated 4331 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4332 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4333 4334 /** 4335 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4336 * instead 4337 */ 4338 @Deprecated 4339 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4340 4341 /** 4342 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4343 */ 4344 @Deprecated 4345 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4346 4347 /** 4348 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4349 */ 4350 @Deprecated 4351 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4352 4353 /** 4354 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4355 * instead 4356 */ 4357 @Deprecated 4358 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4359 4360 /** 4361 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4362 * instead 4363 */ 4364 @Deprecated 4365 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4366 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4367 4368 /** 4369 * Checks if the specified app can modify system settings. As of API 4370 * level 23, an app cannot modify system settings unless it declares the 4371 * {@link android.Manifest.permission#WRITE_SETTINGS} 4372 * permission in its manifest, <em>and</em> the user specifically grants 4373 * the app this capability. To prompt the user to grant this approval, 4374 * the app must send an intent with the action {@link 4375 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4376 * the system to display a permission management screen. 4377 * 4378 * @param context App context. 4379 * @return true if the calling app can write to system settings, false otherwise 4380 */ 4381 public static boolean canWrite(Context context) { 4382 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4383 context.getOpPackageName(), false); 4384 } 4385 } 4386 4387 /** 4388 * Secure system settings, containing system preferences that applications 4389 * can read but are not allowed to write. These are for preferences that 4390 * the user must explicitly modify through the system UI or specialized 4391 * APIs for those values, not modified directly by applications. 4392 */ 4393 public static final class Secure extends NameValueTable { 4394 /** 4395 * The content:// style URL for this table 4396 */ 4397 public static final Uri CONTENT_URI = 4398 Uri.parse("content://" + AUTHORITY + "/secure"); 4399 4400 private static final ContentProviderHolder sProviderHolder = 4401 new ContentProviderHolder(CONTENT_URI); 4402 4403 // Populated lazily, guarded by class object: 4404 private static final NameValueCache sNameValueCache = new NameValueCache( 4405 CONTENT_URI, 4406 CALL_METHOD_GET_SECURE, 4407 CALL_METHOD_PUT_SECURE, 4408 sProviderHolder); 4409 4410 private static ILockSettings sLockSettings = null; 4411 4412 private static boolean sIsSystemProcess; 4413 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4414 private static final HashSet<String> MOVED_TO_GLOBAL; 4415 static { 4416 MOVED_TO_LOCK_SETTINGS = new HashSet<>(3); 4417 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4418 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4419 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4420 4421 MOVED_TO_GLOBAL = new HashSet<>(); 4422 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4423 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4424 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4425 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4426 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4427 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4428 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4429 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4430 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4431 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4432 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4433 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4434 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4435 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4436 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4437 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4438 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4439 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4440 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4441 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4442 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4443 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4444 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4445 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4446 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4447 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4448 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4449 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4450 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4451 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4452 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4453 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4454 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4455 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4456 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4457 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4458 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4459 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4460 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4461 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4462 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4463 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4464 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4465 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4466 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4467 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4468 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4469 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4470 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4471 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4472 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4473 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4474 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4475 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4476 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4477 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4478 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4479 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4480 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4481 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4482 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4483 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4484 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4485 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4486 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4487 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4488 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4489 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4490 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4491 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4492 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4493 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4494 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4495 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4496 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4497 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4498 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4499 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4500 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4501 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4502 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4503 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4504 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4505 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4506 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4507 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4508 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4509 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4510 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4511 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4512 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4513 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4514 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4515 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4516 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4517 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4518 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4519 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4520 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4521 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4522 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4523 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4524 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4525 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4526 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4527 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4528 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4529 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4530 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4531 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4532 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4533 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4534 } 4535 4536 /** @hide */ 4537 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4538 outKeySet.addAll(MOVED_TO_GLOBAL); 4539 } 4540 4541 /** 4542 * Look up a name in the database. 4543 * @param resolver to access the database with 4544 * @param name to look up in the table 4545 * @return the corresponding value, or null if not present 4546 */ 4547 public static String getString(ContentResolver resolver, String name) { 4548 return getStringForUser(resolver, name, UserHandle.myUserId()); 4549 } 4550 4551 /** @hide */ 4552 public static String getStringForUser(ContentResolver resolver, String name, 4553 int userHandle) { 4554 if (MOVED_TO_GLOBAL.contains(name)) { 4555 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4556 + " to android.provider.Settings.Global."); 4557 return Global.getStringForUser(resolver, name, userHandle); 4558 } 4559 4560 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4561 synchronized (Secure.class) { 4562 if (sLockSettings == null) { 4563 sLockSettings = ILockSettings.Stub.asInterface( 4564 (IBinder) ServiceManager.getService("lock_settings")); 4565 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4566 } 4567 } 4568 if (sLockSettings != null && !sIsSystemProcess) { 4569 // No context; use the ActivityThread's context as an approximation for 4570 // determining the target API level. 4571 Application application = ActivityThread.currentApplication(); 4572 4573 boolean isPreMnc = application != null 4574 && application.getApplicationInfo() != null 4575 && application.getApplicationInfo().targetSdkVersion 4576 <= VERSION_CODES.LOLLIPOP_MR1; 4577 if (isPreMnc) { 4578 try { 4579 return sLockSettings.getString(name, "0", userHandle); 4580 } catch (RemoteException re) { 4581 // Fall through 4582 } 4583 } else { 4584 throw new SecurityException("Settings.Secure." + name 4585 + " is deprecated and no longer accessible." 4586 + " See API documentation for potential replacements."); 4587 } 4588 } 4589 } 4590 4591 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4592 } 4593 4594 /** 4595 * Store a name/value pair into the database. 4596 * @param resolver to access the database with 4597 * @param name to store 4598 * @param value to associate with the name 4599 * @return true if the value was set, false on database errors 4600 */ 4601 public static boolean putString(ContentResolver resolver, String name, String value) { 4602 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4603 } 4604 4605 /** @hide */ 4606 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4607 int userHandle) { 4608 return putStringForUser(resolver, name, value, null, false, userHandle); 4609 } 4610 4611 /** @hide */ 4612 public static boolean putStringForUser(@NonNull ContentResolver resolver, 4613 @NonNull String name, @Nullable String value, @Nullable String tag, 4614 boolean makeDefault, @UserIdInt int userHandle) { 4615 if (LOCATION_MODE.equals(name)) { 4616 // Map LOCATION_MODE to underlying location provider storage API 4617 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4618 } 4619 if (MOVED_TO_GLOBAL.contains(name)) { 4620 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4621 + " to android.provider.Settings.Global"); 4622 return Global.putStringForUser(resolver, name, value, 4623 tag, makeDefault, userHandle); 4624 } 4625 return sNameValueCache.putStringForUser(resolver, name, value, tag, 4626 makeDefault, userHandle); 4627 } 4628 4629 /** 4630 * Store a name/value pair into the database. 4631 * <p> 4632 * The method takes an optional tag to associate with the setting 4633 * which can be used to clear only settings made by your package and 4634 * associated with this tag by passing the tag to {@link 4635 * #resetToDefaults(ContentResolver, String)}. Anyone can override 4636 * the current tag. Also if another package changes the setting 4637 * then the tag will be set to the one specified in the set call 4638 * which can be null. Also any of the settings setters that do not 4639 * take a tag as an argument effectively clears the tag. 4640 * </p><p> 4641 * For example, if you set settings A and B with tags T1 and T2 and 4642 * another app changes setting A (potentially to the same value), it 4643 * can assign to it a tag T3 (note that now the package that changed 4644 * the setting is not yours). Now if you reset your changes for T1 and 4645 * T2 only setting B will be reset and A not (as it was changed by 4646 * another package) but since A did not change you are in the desired 4647 * initial state. Now if the other app changes the value of A (assuming 4648 * you registered an observer in the beginning) you would detect that 4649 * the setting was changed by another app and handle this appropriately 4650 * (ignore, set back to some value, etc). 4651 * </p><p> 4652 * Also the method takes an argument whether to make the value the 4653 * default for this setting. If the system already specified a default 4654 * value, then the one passed in here will <strong>not</strong> 4655 * be set as the default. 4656 * </p> 4657 * 4658 * @param resolver to access the database with. 4659 * @param name to store. 4660 * @param value to associate with the name. 4661 * @param tag to associate with the setting. 4662 * @param makeDefault whether to make the value the default one. 4663 * @return true if the value was set, false on database errors. 4664 * 4665 * @see #resetToDefaults(ContentResolver, String) 4666 * 4667 * @hide 4668 */ 4669 @SystemApi 4670 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4671 public static boolean putString(@NonNull ContentResolver resolver, 4672 @NonNull String name, @Nullable String value, @Nullable String tag, 4673 boolean makeDefault) { 4674 return putStringForUser(resolver, name, value, tag, makeDefault, 4675 UserHandle.myUserId()); 4676 } 4677 4678 /** 4679 * Reset the settings to their defaults. This would reset <strong>only</strong> 4680 * settings set by the caller's package. Think of it of a way to undo your own 4681 * changes to the global settings. Passing in the optional tag will reset only 4682 * settings changed by your package and associated with this tag. 4683 * 4684 * @param resolver Handle to the content resolver. 4685 * @param tag Optional tag which should be associated with the settings to reset. 4686 * 4687 * @see #putString(ContentResolver, String, String, String, boolean) 4688 * 4689 * @hide 4690 */ 4691 @SystemApi 4692 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4693 public static void resetToDefaults(@NonNull ContentResolver resolver, 4694 @Nullable String tag) { 4695 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 4696 UserHandle.myUserId()); 4697 } 4698 4699 /** 4700 * 4701 * Reset the settings to their defaults for a given user with a specific mode. The 4702 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 4703 * allowing resetting the settings made by a package and associated with the tag. 4704 * 4705 * @param resolver Handle to the content resolver. 4706 * @param tag Optional tag which should be associated with the settings to reset. 4707 * @param mode The reset mode. 4708 * @param userHandle The user for which to reset to defaults. 4709 * 4710 * @see #RESET_MODE_PACKAGE_DEFAULTS 4711 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 4712 * @see #RESET_MODE_UNTRUSTED_CHANGES 4713 * @see #RESET_MODE_TRUSTED_DEFAULTS 4714 * 4715 * @hide 4716 */ 4717 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 4718 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 4719 try { 4720 Bundle arg = new Bundle(); 4721 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 4722 if (tag != null) { 4723 arg.putString(CALL_METHOD_TAG_KEY, tag); 4724 } 4725 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 4726 IContentProvider cp = sProviderHolder.getProvider(resolver); 4727 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_SECURE, null, arg); 4728 } catch (RemoteException e) { 4729 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 4730 } 4731 } 4732 4733 /** 4734 * Construct the content URI for a particular name/value pair, 4735 * useful for monitoring changes with a ContentObserver. 4736 * @param name to look up in the table 4737 * @return the corresponding content URI, or null if not present 4738 */ 4739 public static Uri getUriFor(String name) { 4740 if (MOVED_TO_GLOBAL.contains(name)) { 4741 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4742 + " to android.provider.Settings.Global, returning global URI."); 4743 return Global.getUriFor(Global.CONTENT_URI, name); 4744 } 4745 return getUriFor(CONTENT_URI, name); 4746 } 4747 4748 /** 4749 * Convenience function for retrieving a single secure settings value 4750 * as an integer. Note that internally setting values are always 4751 * stored as strings; this function converts the string to an integer 4752 * for you. The default value will be returned if the setting is 4753 * not defined or not an integer. 4754 * 4755 * @param cr The ContentResolver to access. 4756 * @param name The name of the setting to retrieve. 4757 * @param def Value to return if the setting is not defined. 4758 * 4759 * @return The setting's current value, or 'def' if it is not defined 4760 * or not a valid integer. 4761 */ 4762 public static int getInt(ContentResolver cr, String name, int def) { 4763 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4764 } 4765 4766 /** @hide */ 4767 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4768 if (LOCATION_MODE.equals(name)) { 4769 // Map from to underlying location provider storage API to location mode 4770 return getLocationModeForUser(cr, userHandle); 4771 } 4772 String v = getStringForUser(cr, name, userHandle); 4773 try { 4774 return v != null ? Integer.parseInt(v) : def; 4775 } catch (NumberFormatException e) { 4776 return def; 4777 } 4778 } 4779 4780 /** 4781 * Convenience function for retrieving a single secure settings value 4782 * as an integer. Note that internally setting values are always 4783 * stored as strings; this function converts the string to an integer 4784 * for you. 4785 * <p> 4786 * This version does not take a default value. If the setting has not 4787 * been set, or the string value is not a number, 4788 * it throws {@link SettingNotFoundException}. 4789 * 4790 * @param cr The ContentResolver to access. 4791 * @param name The name of the setting to retrieve. 4792 * 4793 * @throws SettingNotFoundException Thrown if a setting by the given 4794 * name can't be found or the setting value is not an integer. 4795 * 4796 * @return The setting's current value. 4797 */ 4798 public static int getInt(ContentResolver cr, String name) 4799 throws SettingNotFoundException { 4800 return getIntForUser(cr, name, UserHandle.myUserId()); 4801 } 4802 4803 /** @hide */ 4804 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4805 throws SettingNotFoundException { 4806 if (LOCATION_MODE.equals(name)) { 4807 // Map from to underlying location provider storage API to location mode 4808 return getLocationModeForUser(cr, userHandle); 4809 } 4810 String v = getStringForUser(cr, name, userHandle); 4811 try { 4812 return Integer.parseInt(v); 4813 } catch (NumberFormatException e) { 4814 throw new SettingNotFoundException(name); 4815 } 4816 } 4817 4818 /** 4819 * Convenience function for updating a single settings value as an 4820 * integer. This will either create a new entry in the table if the 4821 * given name does not exist, or modify the value of the existing row 4822 * with that name. Note that internally setting values are always 4823 * stored as strings, so this function converts the given value to a 4824 * string before storing it. 4825 * 4826 * @param cr The ContentResolver to access. 4827 * @param name The name of the setting to modify. 4828 * @param value The new value for the setting. 4829 * @return true if the value was set, false on database errors 4830 */ 4831 public static boolean putInt(ContentResolver cr, String name, int value) { 4832 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4833 } 4834 4835 /** @hide */ 4836 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4837 int userHandle) { 4838 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4839 } 4840 4841 /** 4842 * Convenience function for retrieving a single secure settings value 4843 * as a {@code long}. Note that internally setting values are always 4844 * stored as strings; this function converts the string to a {@code long} 4845 * for you. The default value will be returned if the setting is 4846 * not defined or not a {@code long}. 4847 * 4848 * @param cr The ContentResolver to access. 4849 * @param name The name of the setting to retrieve. 4850 * @param def Value to return if the setting is not defined. 4851 * 4852 * @return The setting's current value, or 'def' if it is not defined 4853 * or not a valid {@code long}. 4854 */ 4855 public static long getLong(ContentResolver cr, String name, long def) { 4856 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4857 } 4858 4859 /** @hide */ 4860 public static long getLongForUser(ContentResolver cr, String name, long def, 4861 int userHandle) { 4862 String valString = getStringForUser(cr, name, userHandle); 4863 long value; 4864 try { 4865 value = valString != null ? Long.parseLong(valString) : def; 4866 } catch (NumberFormatException e) { 4867 value = def; 4868 } 4869 return value; 4870 } 4871 4872 /** 4873 * Convenience function for retrieving a single secure settings value 4874 * as a {@code long}. Note that internally setting values are always 4875 * stored as strings; this function converts the string to a {@code long} 4876 * for you. 4877 * <p> 4878 * This version does not take a default value. If the setting has not 4879 * been set, or the string value is not a number, 4880 * it throws {@link SettingNotFoundException}. 4881 * 4882 * @param cr The ContentResolver to access. 4883 * @param name The name of the setting to retrieve. 4884 * 4885 * @return The setting's current value. 4886 * @throws SettingNotFoundException Thrown if a setting by the given 4887 * name can't be found or the setting value is not an integer. 4888 */ 4889 public static long getLong(ContentResolver cr, String name) 4890 throws SettingNotFoundException { 4891 return getLongForUser(cr, name, UserHandle.myUserId()); 4892 } 4893 4894 /** @hide */ 4895 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4896 throws SettingNotFoundException { 4897 String valString = getStringForUser(cr, name, userHandle); 4898 try { 4899 return Long.parseLong(valString); 4900 } catch (NumberFormatException e) { 4901 throw new SettingNotFoundException(name); 4902 } 4903 } 4904 4905 /** 4906 * Convenience function for updating a secure settings value as a long 4907 * integer. This will either create a new entry in the table if the 4908 * given name does not exist, or modify the value of the existing row 4909 * with that name. Note that internally setting values are always 4910 * stored as strings, so this function converts the given value to a 4911 * string before storing it. 4912 * 4913 * @param cr The ContentResolver to access. 4914 * @param name The name of the setting to modify. 4915 * @param value The new value for the setting. 4916 * @return true if the value was set, false on database errors 4917 */ 4918 public static boolean putLong(ContentResolver cr, String name, long value) { 4919 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4920 } 4921 4922 /** @hide */ 4923 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4924 int userHandle) { 4925 return putStringForUser(cr, name, Long.toString(value), userHandle); 4926 } 4927 4928 /** 4929 * Convenience function for retrieving a single secure settings value 4930 * as a floating point number. Note that internally setting values are 4931 * always stored as strings; this function converts the string to an 4932 * float for you. The default value will be returned if the setting 4933 * is not defined or not a valid float. 4934 * 4935 * @param cr The ContentResolver to access. 4936 * @param name The name of the setting to retrieve. 4937 * @param def Value to return if the setting is not defined. 4938 * 4939 * @return The setting's current value, or 'def' if it is not defined 4940 * or not a valid float. 4941 */ 4942 public static float getFloat(ContentResolver cr, String name, float def) { 4943 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4944 } 4945 4946 /** @hide */ 4947 public static float getFloatForUser(ContentResolver cr, String name, float def, 4948 int userHandle) { 4949 String v = getStringForUser(cr, name, userHandle); 4950 try { 4951 return v != null ? Float.parseFloat(v) : def; 4952 } catch (NumberFormatException e) { 4953 return def; 4954 } 4955 } 4956 4957 /** 4958 * Convenience function for retrieving a single secure settings value 4959 * as a float. Note that internally setting values are always 4960 * stored as strings; this function converts the string to a float 4961 * for you. 4962 * <p> 4963 * This version does not take a default value. If the setting has not 4964 * been set, or the string value is not a number, 4965 * it throws {@link SettingNotFoundException}. 4966 * 4967 * @param cr The ContentResolver to access. 4968 * @param name The name of the setting to retrieve. 4969 * 4970 * @throws SettingNotFoundException Thrown if a setting by the given 4971 * name can't be found or the setting value is not a float. 4972 * 4973 * @return The setting's current value. 4974 */ 4975 public static float getFloat(ContentResolver cr, String name) 4976 throws SettingNotFoundException { 4977 return getFloatForUser(cr, name, UserHandle.myUserId()); 4978 } 4979 4980 /** @hide */ 4981 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4982 throws SettingNotFoundException { 4983 String v = getStringForUser(cr, name, userHandle); 4984 if (v == null) { 4985 throw new SettingNotFoundException(name); 4986 } 4987 try { 4988 return Float.parseFloat(v); 4989 } catch (NumberFormatException e) { 4990 throw new SettingNotFoundException(name); 4991 } 4992 } 4993 4994 /** 4995 * Convenience function for updating a single settings value as a 4996 * floating point number. This will either create a new entry in the 4997 * table if the given name does not exist, or modify the value of the 4998 * existing row with that name. Note that internally setting values 4999 * are always stored as strings, so this function converts the given 5000 * value to a string before storing it. 5001 * 5002 * @param cr The ContentResolver to access. 5003 * @param name The name of the setting to modify. 5004 * @param value The new value for the setting. 5005 * @return true if the value was set, false on database errors 5006 */ 5007 public static boolean putFloat(ContentResolver cr, String name, float value) { 5008 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 5009 } 5010 5011 /** @hide */ 5012 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 5013 int userHandle) { 5014 return putStringForUser(cr, name, Float.toString(value), userHandle); 5015 } 5016 5017 /** 5018 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 5019 * instead 5020 */ 5021 @Deprecated 5022 public static final String DEVELOPMENT_SETTINGS_ENABLED = 5023 Global.DEVELOPMENT_SETTINGS_ENABLED; 5024 5025 /** 5026 * When the user has enable the option to have a "bug report" command 5027 * in the power menu. 5028 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 5029 * @hide 5030 */ 5031 @Deprecated 5032 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 5033 5034 /** 5035 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 5036 */ 5037 @Deprecated 5038 public static final String ADB_ENABLED = Global.ADB_ENABLED; 5039 5040 /** 5041 * Setting to allow mock locations and location provider status to be injected into the 5042 * LocationManager service for testing purposes during application development. These 5043 * locations and status values override actual location and status information generated 5044 * by network, gps, or other location providers. 5045 * 5046 * @deprecated This settings is not used anymore. 5047 */ 5048 @Deprecated 5049 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 5050 5051 /** 5052 * A 64-bit number (as a hex string) that is randomly 5053 * generated when the user first sets up the device and should remain 5054 * constant for the lifetime of the user's device. The value may 5055 * change if a factory reset is performed on the device. 5056 * <p class="note"><strong>Note:</strong> When a device has <a 5057 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 5058 * (available on certain devices running Android 4.2 or higher), each user appears as a 5059 * completely separate device, so the {@code ANDROID_ID} value is unique to each 5060 * user.</p> 5061 */ 5062 public static final String ANDROID_ID = "android_id"; 5063 5064 /** 5065 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 5066 */ 5067 @Deprecated 5068 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 5069 5070 /** 5071 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 5072 */ 5073 @Deprecated 5074 public static final String DATA_ROAMING = Global.DATA_ROAMING; 5075 5076 /** 5077 * Setting to record the input method used by default, holding the ID 5078 * of the desired method. 5079 */ 5080 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 5081 5082 /** 5083 * Setting to record the input method subtype used by default, holding the ID 5084 * of the desired method. 5085 */ 5086 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 5087 "selected_input_method_subtype"; 5088 5089 /** 5090 * Setting to record the history of input method subtype, holding the pair of ID of IME 5091 * and its last used subtype. 5092 * @hide 5093 */ 5094 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 5095 "input_methods_subtype_history"; 5096 5097 /** 5098 * Setting to record the visibility of input method selector 5099 */ 5100 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 5101 "input_method_selector_visibility"; 5102 5103 /** 5104 * The currently selected voice interaction service flattened ComponentName. 5105 * @hide 5106 */ 5107 @TestApi 5108 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 5109 5110 /** 5111 * The currently selected auto-fill service flattened ComponentName. 5112 * @hide 5113 */ 5114 @TestApi 5115 public static final String AUTO_FILL_SERVICE = "auto_fill_service"; 5116 5117 /** 5118 * bluetooth HCI snoop log configuration 5119 * @hide 5120 */ 5121 public static final String BLUETOOTH_HCI_LOG = 5122 "bluetooth_hci_log"; 5123 5124 /** 5125 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 5126 */ 5127 @Deprecated 5128 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 5129 5130 /** 5131 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5132 * @hide 5133 */ 5134 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 5135 5136 /** 5137 * Prefix for category name that marks whether a suggested action from that category was 5138 * completed. 5139 * @hide 5140 */ 5141 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 5142 5143 /** 5144 * List of input methods that are currently enabled. This is a string 5145 * containing the IDs of all enabled input methods, each ID separated 5146 * by ':'. 5147 */ 5148 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 5149 5150 /** 5151 * List of system input methods that are currently disabled. This is a string 5152 * containing the IDs of all disabled input methods, each ID separated 5153 * by ':'. 5154 * @hide 5155 */ 5156 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 5157 5158 /** 5159 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 5160 * determines if the IME should be shown when a hard keyboard is attached. 5161 * @hide 5162 */ 5163 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 5164 5165 /** 5166 * Host name and port for global http proxy. Uses ':' seperator for 5167 * between host and port. 5168 * 5169 * @deprecated Use {@link Global#HTTP_PROXY} 5170 */ 5171 @Deprecated 5172 public static final String HTTP_PROXY = Global.HTTP_PROXY; 5173 5174 /** 5175 * Package designated as always-on VPN provider. 5176 * 5177 * @hide 5178 */ 5179 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 5180 5181 /** 5182 * Whether to block networking outside of VPN connections while always-on is set. 5183 * @see #ALWAYS_ON_VPN_APP 5184 * 5185 * @hide 5186 */ 5187 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 5188 5189 /** 5190 * Whether applications can be installed for this user via the system's 5191 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 5192 * 5193 * <p>1 = permit app installation via the system package installer intent 5194 * <p>0 = do not allow use of the package installer 5195 * @deprecated Starting from {@link android.os.Build.VERSION_CODES#O}, apps should use 5196 * {@link PackageManager#canRequestPackageInstalls()} 5197 * @see PackageManager#canRequestPackageInstalls() 5198 */ 5199 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 5200 5201 /** 5202 * Comma-separated list of location providers that activities may access. Do not rely on 5203 * this value being present in settings.db or on ContentObserver notifications on the 5204 * corresponding Uri. 5205 * 5206 * @deprecated use {@link #LOCATION_MODE} and 5207 * {@link LocationManager#MODE_CHANGED_ACTION} (or 5208 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 5209 */ 5210 @Deprecated 5211 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 5212 5213 /** 5214 * The degree of location access enabled by the user. 5215 * <p> 5216 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 5217 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 5218 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 5219 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 5220 * modes that might be added in the future. 5221 * <p> 5222 * Note: do not rely on this value being present in settings.db or on ContentObserver 5223 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 5224 * to receive changes in this value. 5225 */ 5226 public static final String LOCATION_MODE = "location_mode"; 5227 /** 5228 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 5229 * {@link #LOCATION_MODE_OFF} 5230 * @hide 5231 */ 5232 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 5233 5234 /** 5235 * Sets all location providers to the previous states before location was turned off. 5236 * @hide 5237 */ 5238 public static final int LOCATION_MODE_PREVIOUS = -1; 5239 /** 5240 * Location access disabled. 5241 */ 5242 public static final int LOCATION_MODE_OFF = 0; 5243 /** 5244 * Network Location Provider disabled, but GPS and other sensors enabled. 5245 */ 5246 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 5247 /** 5248 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 5249 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 5250 * {@link android.location.Criteria#POWER_MEDIUM}. 5251 */ 5252 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 5253 /** 5254 * Best-effort location computation allowed. 5255 */ 5256 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 5257 5258 /** 5259 * A flag containing settings used for biometric weak 5260 * @hide 5261 */ 5262 @Deprecated 5263 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 5264 "lock_biometric_weak_flags"; 5265 5266 /** 5267 * Whether lock-to-app will lock the keyguard when exiting. 5268 * @hide 5269 */ 5270 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 5271 5272 /** 5273 * Whether autolock is enabled (0 = false, 1 = true) 5274 * 5275 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 5276 * level of the keyguard. Accessing this setting from an app that is targeting 5277 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5278 */ 5279 @Deprecated 5280 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 5281 5282 /** 5283 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 5284 * 5285 * @deprecated Accessing this setting from an app that is targeting 5286 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5287 */ 5288 @Deprecated 5289 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 5290 5291 /** 5292 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 5293 * true) 5294 * 5295 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 5296 * lockscreen uses 5297 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 5298 * Accessing this setting from an app that is targeting 5299 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5300 */ 5301 @Deprecated 5302 public static final String 5303 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 5304 5305 /** 5306 * This preference allows the device to be locked given time after screen goes off, 5307 * subject to current DeviceAdmin policy limits. 5308 * @hide 5309 */ 5310 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 5311 5312 5313 /** 5314 * This preference contains the string that shows for owner info on LockScreen. 5315 * @hide 5316 * @deprecated 5317 */ 5318 @Deprecated 5319 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 5320 5321 /** 5322 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 5323 * @hide 5324 */ 5325 @Deprecated 5326 public static final String LOCK_SCREEN_APPWIDGET_IDS = 5327 "lock_screen_appwidget_ids"; 5328 5329 /** 5330 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 5331 * @hide 5332 */ 5333 @Deprecated 5334 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 5335 "lock_screen_fallback_appwidget_id"; 5336 5337 /** 5338 * Index of the lockscreen appwidget to restore, -1 if none. 5339 * @hide 5340 */ 5341 @Deprecated 5342 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 5343 "lock_screen_sticky_appwidget"; 5344 5345 /** 5346 * This preference enables showing the owner info on LockScreen. 5347 * @hide 5348 * @deprecated 5349 */ 5350 @Deprecated 5351 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 5352 "lock_screen_owner_info_enabled"; 5353 5354 /** 5355 * When set by a user, allows notifications to be shown atop a securely locked screen 5356 * in their full "private" form (same as when the device is unlocked). 5357 * @hide 5358 */ 5359 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 5360 "lock_screen_allow_private_notifications"; 5361 5362 /** 5363 * When set by a user, allows notification remote input atop a securely locked screen 5364 * without having to unlock 5365 * @hide 5366 */ 5367 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 5368 "lock_screen_allow_remote_input"; 5369 5370 /** 5371 * Set by the system to track if the user needs to see the call to action for 5372 * the lockscreen notification policy. 5373 * @hide 5374 */ 5375 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 5376 "show_note_about_notification_hiding"; 5377 5378 /** 5379 * Set to 1 by the system after trust agents have been initialized. 5380 * @hide 5381 */ 5382 public static final String TRUST_AGENTS_INITIALIZED = 5383 "trust_agents_initialized"; 5384 5385 /** 5386 * The Logging ID (a unique 64-bit value) as a hex string. 5387 * Used as a pseudonymous identifier for logging. 5388 * @deprecated This identifier is poorly initialized and has 5389 * many collisions. It should not be used. 5390 */ 5391 @Deprecated 5392 public static final String LOGGING_ID = "logging_id"; 5393 5394 /** 5395 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 5396 */ 5397 @Deprecated 5398 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 5399 5400 /** 5401 * No longer supported. 5402 */ 5403 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5404 5405 /** 5406 * No longer supported. 5407 */ 5408 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5409 5410 /** 5411 * No longer supported. 5412 */ 5413 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5414 5415 /** 5416 * Settings classname to launch when Settings is clicked from All 5417 * Applications. Needed because of user testing between the old 5418 * and new Settings apps. 5419 */ 5420 // TODO: 881807 5421 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5422 5423 /** 5424 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5425 */ 5426 @Deprecated 5427 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5428 5429 /** 5430 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5431 */ 5432 @Deprecated 5433 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5434 5435 /** 5436 * If accessibility is enabled. 5437 */ 5438 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5439 5440 /** 5441 * Setting specifying if the accessibility shortcut dialog has been shown to this user. 5442 * @hide 5443 */ 5444 public static final String ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN = 5445 "accessibility_shortcut_dialog_shown"; 5446 5447 /** 5448 * Setting specifying the the accessibility service to be toggled via the accessibility 5449 * shortcut. Must be its flattened {@link ComponentName}. 5450 * @hide 5451 */ 5452 public static final String ACCESSIBILITY_SHORTCUT_TARGET_SERVICE = 5453 "accessibility_shortcut_target_service"; 5454 5455 /** 5456 * If touch exploration is enabled. 5457 */ 5458 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5459 5460 /** 5461 * List of the enabled accessibility providers. 5462 */ 5463 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5464 "enabled_accessibility_services"; 5465 5466 /** 5467 * List of the accessibility services to which the user has granted 5468 * permission to put the device into touch exploration mode. 5469 * 5470 * @hide 5471 */ 5472 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5473 "touch_exploration_granted_accessibility_services"; 5474 5475 /** 5476 * Whether to speak passwords while in accessibility mode. 5477 */ 5478 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5479 5480 /** 5481 * Whether to draw text with high contrast while in accessibility mode. 5482 * 5483 * @hide 5484 */ 5485 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5486 "high_text_contrast_enabled"; 5487 5488 /** 5489 * If injection of accessibility enhancing JavaScript screen-reader 5490 * is enabled. 5491 * <p> 5492 * Note: The JavaScript based screen-reader is served by the 5493 * Google infrastructure and enable users with disabilities to 5494 * efficiently navigate in and explore web content. 5495 * </p> 5496 * <p> 5497 * This property represents a boolean value. 5498 * </p> 5499 * @hide 5500 */ 5501 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5502 "accessibility_script_injection"; 5503 5504 /** 5505 * The URL for the injected JavaScript based screen-reader used 5506 * for providing accessibility of content in WebView. 5507 * <p> 5508 * Note: The JavaScript based screen-reader is served by the 5509 * Google infrastructure and enable users with disabilities to 5510 * efficiently navigate in and explore web content. 5511 * </p> 5512 * <p> 5513 * This property represents a string value. 5514 * </p> 5515 * @hide 5516 */ 5517 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5518 "accessibility_script_injection_url"; 5519 5520 /** 5521 * Key bindings for navigation in built-in accessibility support for web content. 5522 * <p> 5523 * Note: These key bindings are for the built-in accessibility navigation for 5524 * web content which is used as a fall back solution if JavaScript in a WebView 5525 * is not enabled or the user has not opted-in script injection from Google. 5526 * </p> 5527 * <p> 5528 * The bindings are separated by semi-colon. A binding is a mapping from 5529 * a key to a sequence of actions (for more details look at 5530 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5531 * string representation of an integer obtained from a meta state (optional) shifted 5532 * sixteen times left and bitwise ored with a key code. An action is represented 5533 * as a hexademical string representation of an integer where the first two digits 5534 * are navigation action index, the second, the third, and the fourth digit pairs 5535 * represent the action arguments. The separate actions in a binding are colon 5536 * separated. The key and the action sequence it maps to are separated by equals. 5537 * </p> 5538 * <p> 5539 * For example, the binding below maps the DPAD right button to traverse the 5540 * current navigation axis once without firing an accessibility event and to 5541 * perform the same traversal again but to fire an event: 5542 * <code> 5543 * 0x16=0x01000100:0x01000101; 5544 * </code> 5545 * </p> 5546 * <p> 5547 * The goal of this binding is to enable dynamic rebinding of keys to 5548 * navigation actions for web content without requiring a framework change. 5549 * </p> 5550 * <p> 5551 * This property represents a string value. 5552 * </p> 5553 * @hide 5554 */ 5555 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5556 "accessibility_web_content_key_bindings"; 5557 5558 /** 5559 * Setting that specifies whether the display magnification is enabled. 5560 * Display magnifications allows the user to zoom in the display content 5561 * and is targeted to low vision users. The current magnification scale 5562 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5563 * 5564 * @hide 5565 */ 5566 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5567 "accessibility_display_magnification_enabled"; 5568 5569 /** 5570 * Setting that specifies what the display magnification scale is. 5571 * Display magnifications allows the user to zoom in the display 5572 * content and is targeted to low vision users. Whether a display 5573 * magnification is performed is controlled by 5574 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5575 * 5576 * @hide 5577 */ 5578 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5579 "accessibility_display_magnification_scale"; 5580 5581 /** 5582 * Unused mangnification setting 5583 * 5584 * @hide 5585 * @deprecated 5586 */ 5587 @Deprecated 5588 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5589 "accessibility_display_magnification_auto_update"; 5590 5591 /** 5592 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5593 * modified from an AccessibilityService using the SoftKeyboardController. 5594 * 5595 * @hide 5596 */ 5597 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5598 "accessibility_soft_keyboard_mode"; 5599 5600 /** 5601 * Default soft keyboard behavior. 5602 * 5603 * @hide 5604 */ 5605 public static final int SHOW_MODE_AUTO = 0; 5606 5607 /** 5608 * Soft keyboard is never shown. 5609 * 5610 * @hide 5611 */ 5612 public static final int SHOW_MODE_HIDDEN = 1; 5613 5614 /** 5615 * Setting that specifies whether timed text (captions) should be 5616 * displayed in video content. Text display properties are controlled by 5617 * the following settings: 5618 * <ul> 5619 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5620 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5621 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5622 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5623 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5624 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5625 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5626 * </ul> 5627 * 5628 * @hide 5629 */ 5630 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5631 "accessibility_captioning_enabled"; 5632 5633 /** 5634 * Setting that specifies the language for captions as a locale string, 5635 * e.g. en_US. 5636 * 5637 * @see java.util.Locale#toString 5638 * @hide 5639 */ 5640 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5641 "accessibility_captioning_locale"; 5642 5643 /** 5644 * Integer property that specifies the preset style for captions, one 5645 * of: 5646 * <ul> 5647 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5648 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5649 * </ul> 5650 * 5651 * @see java.util.Locale#toString 5652 * @hide 5653 */ 5654 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5655 "accessibility_captioning_preset"; 5656 5657 /** 5658 * Integer property that specifes the background color for captions as a 5659 * packed 32-bit color. 5660 * 5661 * @see android.graphics.Color#argb 5662 * @hide 5663 */ 5664 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5665 "accessibility_captioning_background_color"; 5666 5667 /** 5668 * Integer property that specifes the foreground color for captions as a 5669 * packed 32-bit color. 5670 * 5671 * @see android.graphics.Color#argb 5672 * @hide 5673 */ 5674 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5675 "accessibility_captioning_foreground_color"; 5676 5677 /** 5678 * Integer property that specifes the edge type for captions, one of: 5679 * <ul> 5680 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5681 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5682 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5683 * </ul> 5684 * 5685 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5686 * @hide 5687 */ 5688 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5689 "accessibility_captioning_edge_type"; 5690 5691 /** 5692 * Integer property that specifes the edge color for captions as a 5693 * packed 32-bit color. 5694 * 5695 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5696 * @see android.graphics.Color#argb 5697 * @hide 5698 */ 5699 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5700 "accessibility_captioning_edge_color"; 5701 5702 /** 5703 * Integer property that specifes the window color for captions as a 5704 * packed 32-bit color. 5705 * 5706 * @see android.graphics.Color#argb 5707 * @hide 5708 */ 5709 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5710 "accessibility_captioning_window_color"; 5711 5712 /** 5713 * String property that specifies the typeface for captions, one of: 5714 * <ul> 5715 * <li>DEFAULT 5716 * <li>MONOSPACE 5717 * <li>SANS_SERIF 5718 * <li>SERIF 5719 * </ul> 5720 * 5721 * @see android.graphics.Typeface 5722 * @hide 5723 */ 5724 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5725 "accessibility_captioning_typeface"; 5726 5727 /** 5728 * Floating point property that specifies font scaling for captions. 5729 * 5730 * @hide 5731 */ 5732 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5733 "accessibility_captioning_font_scale"; 5734 5735 /** 5736 * Setting that specifies whether display color inversion is enabled. 5737 */ 5738 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5739 "accessibility_display_inversion_enabled"; 5740 5741 /** 5742 * Setting that specifies whether display color space adjustment is 5743 * enabled. 5744 * 5745 * @hide 5746 */ 5747 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5748 "accessibility_display_daltonizer_enabled"; 5749 5750 /** 5751 * Integer property that specifies the type of color space adjustment to 5752 * perform. Valid values are defined in AccessibilityManager. 5753 * 5754 * @hide 5755 */ 5756 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5757 "accessibility_display_daltonizer"; 5758 5759 /** 5760 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5761 * enabled. 5762 * 5763 * @hide 5764 */ 5765 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5766 "accessibility_autoclick_enabled"; 5767 5768 /** 5769 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5770 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5771 * 5772 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5773 * @hide 5774 */ 5775 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5776 "accessibility_autoclick_delay"; 5777 5778 /** 5779 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5780 * accessibility. 5781 * (0 = false, 1 = true) 5782 * @hide 5783 */ 5784 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5785 "accessibility_large_pointer_icon"; 5786 5787 /** 5788 * The timeout for considering a press to be a long press in milliseconds. 5789 * @hide 5790 */ 5791 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5792 5793 /** 5794 * The duration in milliseconds between the first tap's up event and the second tap's 5795 * down event for an interaction to be considered part of the same multi-press. 5796 * @hide 5797 */ 5798 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5799 5800 /** 5801 * List of the enabled print services. 5802 * 5803 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5804 * from pre-N. 5805 * 5806 * @hide 5807 */ 5808 public static final String ENABLED_PRINT_SERVICES = 5809 "enabled_print_services"; 5810 5811 /** 5812 * List of the disabled print services. 5813 * 5814 * @hide 5815 */ 5816 public static final String DISABLED_PRINT_SERVICES = 5817 "disabled_print_services"; 5818 5819 /** 5820 * The saved value for WindowManagerService.setForcedDisplayDensity() 5821 * formatted as a single integer representing DPI. If unset, then use 5822 * the real display density. 5823 * 5824 * @hide 5825 */ 5826 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5827 5828 /** 5829 * Setting to always use the default text-to-speech settings regardless 5830 * of the application settings. 5831 * 1 = override application settings, 5832 * 0 = use application settings (if specified). 5833 * 5834 * @deprecated The value of this setting is no longer respected by 5835 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5836 */ 5837 @Deprecated 5838 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5839 5840 /** 5841 * Default text-to-speech engine speech rate. 100 = 1x 5842 */ 5843 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5844 5845 /** 5846 * Default text-to-speech engine pitch. 100 = 1x 5847 */ 5848 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5849 5850 /** 5851 * Default text-to-speech engine. 5852 */ 5853 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5854 5855 /** 5856 * Default text-to-speech language. 5857 * 5858 * @deprecated this setting is no longer in use, as of the Ice Cream 5859 * Sandwich release. Apps should never need to read this setting directly, 5860 * instead can query the TextToSpeech framework classes for the default 5861 * locale. {@link TextToSpeech#getLanguage()}. 5862 */ 5863 @Deprecated 5864 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5865 5866 /** 5867 * Default text-to-speech country. 5868 * 5869 * @deprecated this setting is no longer in use, as of the Ice Cream 5870 * Sandwich release. Apps should never need to read this setting directly, 5871 * instead can query the TextToSpeech framework classes for the default 5872 * locale. {@link TextToSpeech#getLanguage()}. 5873 */ 5874 @Deprecated 5875 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5876 5877 /** 5878 * Default text-to-speech locale variant. 5879 * 5880 * @deprecated this setting is no longer in use, as of the Ice Cream 5881 * Sandwich release. Apps should never need to read this setting directly, 5882 * instead can query the TextToSpeech framework classes for the 5883 * locale that is in use {@link TextToSpeech#getLanguage()}. 5884 */ 5885 @Deprecated 5886 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5887 5888 /** 5889 * Stores the default tts locales on a per engine basis. Stored as 5890 * a comma seperated list of values, each value being of the form 5891 * {@code engine_name:locale} for example, 5892 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5893 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5894 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5895 * setting directly, and can query the TextToSpeech framework classes 5896 * for the locale that is in use. 5897 * 5898 * @hide 5899 */ 5900 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5901 5902 /** 5903 * Space delimited list of plugin packages that are enabled. 5904 */ 5905 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5906 5907 /** 5908 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5909 * instead. 5910 */ 5911 @Deprecated 5912 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5913 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5914 5915 /** 5916 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5917 * instead. 5918 */ 5919 @Deprecated 5920 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5921 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5922 5923 /** 5924 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5925 * instead. 5926 */ 5927 @Deprecated 5928 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5929 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5930 5931 /** 5932 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5933 * instead. 5934 */ 5935 @Deprecated 5936 public static final String WIFI_ON = Global.WIFI_ON; 5937 5938 /** 5939 * The acceptable packet loss percentage (range 0 - 100) before trying 5940 * another AP on the same network. 5941 * @deprecated This setting is not used. 5942 */ 5943 @Deprecated 5944 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5945 "wifi_watchdog_acceptable_packet_loss_percentage"; 5946 5947 /** 5948 * The number of access points required for a network in order for the 5949 * watchdog to monitor it. 5950 * @deprecated This setting is not used. 5951 */ 5952 @Deprecated 5953 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5954 5955 /** 5956 * The delay between background checks. 5957 * @deprecated This setting is not used. 5958 */ 5959 @Deprecated 5960 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5961 "wifi_watchdog_background_check_delay_ms"; 5962 5963 /** 5964 * Whether the Wi-Fi watchdog is enabled for background checking even 5965 * after it thinks the user has connected to a good access point. 5966 * @deprecated This setting is not used. 5967 */ 5968 @Deprecated 5969 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5970 "wifi_watchdog_background_check_enabled"; 5971 5972 /** 5973 * The timeout for a background ping 5974 * @deprecated This setting is not used. 5975 */ 5976 @Deprecated 5977 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5978 "wifi_watchdog_background_check_timeout_ms"; 5979 5980 /** 5981 * The number of initial pings to perform that *may* be ignored if they 5982 * fail. Again, if these fail, they will *not* be used in packet loss 5983 * calculation. For example, one network always seemed to time out for 5984 * the first couple pings, so this is set to 3 by default. 5985 * @deprecated This setting is not used. 5986 */ 5987 @Deprecated 5988 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5989 "wifi_watchdog_initial_ignored_ping_count"; 5990 5991 /** 5992 * The maximum number of access points (per network) to attempt to test. 5993 * If this number is reached, the watchdog will no longer monitor the 5994 * initial connection state for the network. This is a safeguard for 5995 * networks containing multiple APs whose DNS does not respond to pings. 5996 * @deprecated This setting is not used. 5997 */ 5998 @Deprecated 5999 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 6000 6001 /** 6002 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 6003 */ 6004 @Deprecated 6005 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6006 6007 /** 6008 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 6009 * @deprecated This setting is not used. 6010 */ 6011 @Deprecated 6012 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 6013 6014 /** 6015 * The number of pings to test if an access point is a good connection. 6016 * @deprecated This setting is not used. 6017 */ 6018 @Deprecated 6019 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 6020 6021 /** 6022 * The delay between pings. 6023 * @deprecated This setting is not used. 6024 */ 6025 @Deprecated 6026 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 6027 6028 /** 6029 * The timeout per ping. 6030 * @deprecated This setting is not used. 6031 */ 6032 @Deprecated 6033 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 6034 6035 /** 6036 * @deprecated Use 6037 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 6038 */ 6039 @Deprecated 6040 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 6041 6042 /** 6043 * @deprecated Use 6044 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 6045 */ 6046 @Deprecated 6047 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6048 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 6049 6050 /** 6051 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 6052 * the receivers of the PendingIntent an opportunity to make a new network request before 6053 * the Network satisfying the request is potentially removed. 6054 * 6055 * @hide 6056 */ 6057 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 6058 "connectivity_release_pending_intent_delay_ms"; 6059 6060 /** 6061 * Whether background data usage is allowed. 6062 * 6063 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 6064 * availability of background data depends on several 6065 * combined factors. When background data is unavailable, 6066 * {@link ConnectivityManager#getActiveNetworkInfo()} will 6067 * now appear disconnected. 6068 */ 6069 @Deprecated 6070 public static final String BACKGROUND_DATA = "background_data"; 6071 6072 /** 6073 * Origins for which browsers should allow geolocation by default. 6074 * The value is a space-separated list of origins. 6075 */ 6076 public static final String ALLOWED_GEOLOCATION_ORIGINS 6077 = "allowed_geolocation_origins"; 6078 6079 /** 6080 * The preferred TTY mode 0 = TTy Off, CDMA default 6081 * 1 = TTY Full 6082 * 2 = TTY HCO 6083 * 3 = TTY VCO 6084 * @hide 6085 */ 6086 public static final String PREFERRED_TTY_MODE = 6087 "preferred_tty_mode"; 6088 6089 /** 6090 * Whether the enhanced voice privacy mode is enabled. 6091 * 0 = normal voice privacy 6092 * 1 = enhanced voice privacy 6093 * @hide 6094 */ 6095 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 6096 6097 /** 6098 * Whether the TTY mode mode is enabled. 6099 * 0 = disabled 6100 * 1 = enabled 6101 * @hide 6102 */ 6103 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 6104 6105 /** 6106 * Controls whether settings backup is enabled. 6107 * Type: int ( 0 = disabled, 1 = enabled ) 6108 * @hide 6109 */ 6110 public static final String BACKUP_ENABLED = "backup_enabled"; 6111 6112 /** 6113 * Controls whether application data is automatically restored from backup 6114 * at install time. 6115 * Type: int ( 0 = disabled, 1 = enabled ) 6116 * @hide 6117 */ 6118 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 6119 6120 /** 6121 * Indicates whether settings backup has been fully provisioned. 6122 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 6123 * @hide 6124 */ 6125 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 6126 6127 /** 6128 * Component of the transport to use for backup/restore. 6129 * @hide 6130 */ 6131 public static final String BACKUP_TRANSPORT = "backup_transport"; 6132 6133 /** 6134 * Version for which the setup wizard was last shown. Bumped for 6135 * each release when there is new setup information to show. 6136 * @hide 6137 */ 6138 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 6139 6140 /** 6141 * The interval in milliseconds after which Wi-Fi is considered idle. 6142 * When idle, it is possible for the device to be switched from Wi-Fi to 6143 * the mobile data network. 6144 * @hide 6145 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 6146 * instead. 6147 */ 6148 @Deprecated 6149 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 6150 6151 /** 6152 * The global search provider chosen by the user (if multiple global 6153 * search providers are installed). This will be the provider returned 6154 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 6155 * installed. This setting is stored as a flattened component name as 6156 * per {@link ComponentName#flattenToString()}. 6157 * 6158 * @hide 6159 */ 6160 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 6161 "search_global_search_activity"; 6162 6163 /** 6164 * The number of promoted sources in GlobalSearch. 6165 * @hide 6166 */ 6167 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 6168 /** 6169 * The maximum number of suggestions returned by GlobalSearch. 6170 * @hide 6171 */ 6172 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 6173 /** 6174 * The number of suggestions GlobalSearch will ask each non-web search source for. 6175 * @hide 6176 */ 6177 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 6178 /** 6179 * The number of suggestions the GlobalSearch will ask the web search source for. 6180 * @hide 6181 */ 6182 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 6183 "search_web_results_override_limit"; 6184 /** 6185 * The number of milliseconds that GlobalSearch will wait for suggestions from 6186 * promoted sources before continuing with all other sources. 6187 * @hide 6188 */ 6189 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 6190 "search_promoted_source_deadline_millis"; 6191 /** 6192 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 6193 * @hide 6194 */ 6195 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 6196 /** 6197 * The maximum number of milliseconds that GlobalSearch shows the previous results 6198 * after receiving a new query. 6199 * @hide 6200 */ 6201 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 6202 /** 6203 * The maximum age of log data used for shortcuts in GlobalSearch. 6204 * @hide 6205 */ 6206 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 6207 /** 6208 * The maximum age of log data used for source ranking in GlobalSearch. 6209 * @hide 6210 */ 6211 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 6212 "search_max_source_event_age_millis"; 6213 /** 6214 * The minimum number of impressions needed to rank a source in GlobalSearch. 6215 * @hide 6216 */ 6217 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 6218 "search_min_impressions_for_source_ranking"; 6219 /** 6220 * The minimum number of clicks needed to rank a source in GlobalSearch. 6221 * @hide 6222 */ 6223 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 6224 "search_min_clicks_for_source_ranking"; 6225 /** 6226 * The maximum number of shortcuts shown by GlobalSearch. 6227 * @hide 6228 */ 6229 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 6230 /** 6231 * The size of the core thread pool for suggestion queries in GlobalSearch. 6232 * @hide 6233 */ 6234 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 6235 "search_query_thread_core_pool_size"; 6236 /** 6237 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 6238 * @hide 6239 */ 6240 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 6241 "search_query_thread_max_pool_size"; 6242 /** 6243 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 6244 * @hide 6245 */ 6246 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 6247 "search_shortcut_refresh_core_pool_size"; 6248 /** 6249 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 6250 * @hide 6251 */ 6252 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 6253 "search_shortcut_refresh_max_pool_size"; 6254 /** 6255 * The maximun time that excess threads in the GlobalSeach thread pools will 6256 * wait before terminating. 6257 * @hide 6258 */ 6259 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 6260 "search_thread_keepalive_seconds"; 6261 /** 6262 * The maximum number of concurrent suggestion queries to each source. 6263 * @hide 6264 */ 6265 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 6266 "search_per_source_concurrent_query_limit"; 6267 6268 /** 6269 * Whether or not alert sounds are played on StorageManagerService events. 6270 * (0 = false, 1 = true) 6271 * @hide 6272 */ 6273 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 6274 6275 /** 6276 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 6277 * @hide 6278 */ 6279 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 6280 6281 /** 6282 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 6283 * @hide 6284 */ 6285 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 6286 6287 /** 6288 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 6289 * @hide 6290 */ 6291 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 6292 6293 /** 6294 * If nonzero, ANRs in invisible background processes bring up a dialog. 6295 * Otherwise, the process will be silently killed. 6296 * 6297 * Also prevents ANRs and crash dialogs from being suppressed. 6298 * @hide 6299 */ 6300 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 6301 6302 /** 6303 * The {@link ComponentName} string of the service to be used as the voice recognition 6304 * service. 6305 * 6306 * @hide 6307 */ 6308 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 6309 6310 /** 6311 * Stores whether an user has consented to have apps verified through PAM. 6312 * The value is boolean (1 or 0). 6313 * 6314 * @hide 6315 */ 6316 public static final String PACKAGE_VERIFIER_USER_CONSENT = 6317 "package_verifier_user_consent"; 6318 6319 /** 6320 * The {@link ComponentName} string of the selected spell checker service which is 6321 * one of the services managed by the text service manager. 6322 * 6323 * @hide 6324 */ 6325 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 6326 6327 /** 6328 * The {@link ComponentName} string of the selected subtype of the selected spell checker 6329 * service which is one of the services managed by the text service manager. 6330 * 6331 * @hide 6332 */ 6333 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 6334 "selected_spell_checker_subtype"; 6335 6336 /** 6337 * The {@link ComponentName} string whether spell checker is enabled or not. 6338 * 6339 * @hide 6340 */ 6341 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 6342 6343 /** 6344 * What happens when the user presses the Power button while in-call 6345 * and the screen is on.<br/> 6346 * <b>Values:</b><br/> 6347 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 6348 * 2 - The Power button hangs up the current call.<br/> 6349 * 6350 * @hide 6351 */ 6352 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 6353 6354 /** 6355 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 6356 * @hide 6357 */ 6358 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 6359 6360 /** 6361 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 6362 * @hide 6363 */ 6364 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 6365 6366 /** 6367 * INCALL_POWER_BUTTON_BEHAVIOR default value. 6368 * @hide 6369 */ 6370 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 6371 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 6372 6373 /** 6374 * What happens when the user presses the Back button while in-call 6375 * and the screen is on.<br/> 6376 * <b>Values:</b><br/> 6377 * 0 - The Back buttons does nothing different.<br/> 6378 * 1 - The Back button hangs up the current call.<br/> 6379 * 6380 * @hide 6381 */ 6382 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 6383 6384 /** 6385 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 6386 * @hide 6387 */ 6388 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 6389 6390 /** 6391 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 6392 * @hide 6393 */ 6394 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 6395 6396 /** 6397 * INCALL_POWER_BUTTON_BEHAVIOR default value. 6398 * @hide 6399 */ 6400 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 6401 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 6402 6403 /** 6404 * Whether the device should wake when the wake gesture sensor detects motion. 6405 * @hide 6406 */ 6407 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 6408 6409 /** 6410 * Whether the device should doze if configured. 6411 * @hide 6412 */ 6413 public static final String DOZE_ENABLED = "doze_enabled"; 6414 6415 /** 6416 * Whether doze should be always on. 6417 * @hide 6418 */ 6419 public static final String DOZE_ALWAYS_ON = "doze_always_on"; 6420 6421 /** 6422 * Whether the device should pulse on pick up gesture. 6423 * @hide 6424 */ 6425 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 6426 6427 /** 6428 * Whether the device should pulse on double tap gesture. 6429 * @hide 6430 */ 6431 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 6432 6433 /** 6434 * The current night mode that has been selected by the user. Owned 6435 * and controlled by UiModeManagerService. Constants are as per 6436 * UiModeManager. 6437 * @hide 6438 */ 6439 public static final String UI_NIGHT_MODE = "ui_night_mode"; 6440 6441 /** 6442 * Whether screensavers are enabled. 6443 * @hide 6444 */ 6445 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6446 6447 /** 6448 * The user's chosen screensaver components. 6449 * 6450 * These will be launched by the PhoneWindowManager after a timeout when not on 6451 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6452 * @hide 6453 */ 6454 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6455 6456 /** 6457 * If screensavers are enabled, whether the screensaver should be automatically launched 6458 * when the device is inserted into a (desk) dock. 6459 * @hide 6460 */ 6461 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6462 6463 /** 6464 * If screensavers are enabled, whether the screensaver should be automatically launched 6465 * when the screen times out when not on battery. 6466 * @hide 6467 */ 6468 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6469 6470 /** 6471 * If screensavers are enabled, the default screensaver component. 6472 * @hide 6473 */ 6474 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6475 6476 /** 6477 * The default NFC payment component 6478 * @hide 6479 */ 6480 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6481 6482 /** 6483 * Whether NFC payment is handled by the foreground application or a default. 6484 * @hide 6485 */ 6486 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6487 6488 /** 6489 * Specifies the package name currently configured to be the primary sms application 6490 * @hide 6491 */ 6492 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6493 6494 /** 6495 * Specifies the package name currently configured to be the default dialer application 6496 * @hide 6497 */ 6498 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6499 6500 /** 6501 * Specifies the package name currently configured to be the emergency assistance application 6502 * 6503 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6504 * 6505 * @hide 6506 */ 6507 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6508 6509 /** 6510 * Specifies whether the current app context on scren (assist data) will be sent to the 6511 * assist application (active voice interaction service). 6512 * 6513 * @hide 6514 */ 6515 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6516 6517 /** 6518 * Specifies whether a screenshot of the screen contents will be sent to the assist 6519 * application (active voice interaction service). 6520 * 6521 * @hide 6522 */ 6523 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6524 6525 /** 6526 * Specifies whether the screen will show an animation if screen contents are sent to the 6527 * assist application (active voice interaction service). 6528 * 6529 * Note that the disclosure will be forced for third-party assistants or if the device 6530 * does not support disabling it. 6531 * 6532 * @hide 6533 */ 6534 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6535 6536 /** 6537 * Name of the service components that the current user has explicitly allowed to 6538 * see and assist with all of the user's notifications. 6539 * 6540 * @hide 6541 */ 6542 public static final String ENABLED_NOTIFICATION_ASSISTANT = 6543 "enabled_notification_assistant"; 6544 6545 /** 6546 * Names of the service components that the current user has explicitly allowed to 6547 * see all of the user's notifications, separated by ':'. 6548 * 6549 * @hide 6550 */ 6551 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6552 6553 /** 6554 * Names of the packages that the current user has explicitly allowed to 6555 * manage notification policy configuration, separated by ':'. 6556 * 6557 * @hide 6558 */ 6559 @TestApi 6560 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6561 "enabled_notification_policy_access_packages"; 6562 6563 /** 6564 * Defines whether managed profile ringtones should be synced from it's parent profile 6565 * <p> 6566 * 0 = ringtones are not synced 6567 * 1 = ringtones are synced from the profile's parent (default) 6568 * <p> 6569 * This value is only used for managed profiles. 6570 * @hide 6571 */ 6572 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 6573 6574 /** @hide */ 6575 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6576 6577 /** 6578 * This is the query URI for finding a print service to install. 6579 * 6580 * @hide 6581 */ 6582 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6583 6584 /** 6585 * This is the query URI for finding a NFC payment service to install. 6586 * 6587 * @hide 6588 */ 6589 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6590 6591 /** 6592 * If enabled, apps should try to skip any introductory hints on first launch. This might 6593 * apply to users that are already familiar with the environment or temporary users. 6594 * <p> 6595 * Type : int (0 to show hints, 1 to skip showing hints) 6596 */ 6597 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6598 6599 /** 6600 * Persisted playback time after a user confirmation of an unsafe volume level. 6601 * 6602 * @hide 6603 */ 6604 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6605 6606 /** 6607 * This preference enables notification display on the lockscreen. 6608 * @hide 6609 */ 6610 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6611 "lock_screen_show_notifications"; 6612 6613 /** 6614 * List of TV inputs that are currently hidden. This is a string 6615 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6616 * {@link android.net.Uri#encode(String)} and separated by ':'. 6617 * @hide 6618 */ 6619 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6620 6621 /** 6622 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6623 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6624 * and separated by ','. Each pair is separated by ':'. 6625 * @hide 6626 */ 6627 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6628 6629 /** 6630 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6631 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6632 * and 0 means automatic routing is enabled. 6633 * 6634 * @hide 6635 */ 6636 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6637 "usb_audio_automatic_routing_disabled"; 6638 6639 /** 6640 * The timeout in milliseconds before the device fully goes to sleep after 6641 * a period of inactivity. This value sets an upper bound on how long the device 6642 * will stay awake or dreaming without user activity. It should generally 6643 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6644 * will sleep before it ever has a chance to dream. 6645 * <p> 6646 * Use -1 to disable this timeout. 6647 * </p> 6648 * 6649 * @hide 6650 */ 6651 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6652 6653 /** 6654 * Controls whether double tap to wake is enabled. 6655 * @hide 6656 */ 6657 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6658 6659 /** 6660 * The current assistant component. It could be a voice interaction service, 6661 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6662 * handling. 6663 * 6664 * @hide 6665 */ 6666 public static final String ASSISTANT = "assistant"; 6667 6668 /** 6669 * Whether the camera launch gesture should be disabled. 6670 * 6671 * @hide 6672 */ 6673 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6674 6675 /** 6676 * Whether the camera launch gesture to double tap the power button when the screen is off 6677 * should be disabled. 6678 * 6679 * @hide 6680 */ 6681 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6682 "camera_double_tap_power_gesture_disabled"; 6683 6684 /** 6685 * Whether the camera double twist gesture to flip between front and back mode should be 6686 * enabled. 6687 * 6688 * @hide 6689 */ 6690 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6691 "camera_double_twist_to_flip_enabled"; 6692 6693 /** 6694 * Control whether Night display is currently activated. 6695 * @hide 6696 */ 6697 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6698 6699 /** 6700 * Control whether Night display will automatically activate/deactivate. 6701 * @hide 6702 */ 6703 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6704 6705 /** 6706 * Custom time when Night display is scheduled to activate. 6707 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6708 * @hide 6709 */ 6710 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6711 6712 /** 6713 * Custom time when Night display is scheduled to deactivate. 6714 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6715 * @hide 6716 */ 6717 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6718 6719 /** 6720 * Names of the service components that the current user has explicitly allowed to 6721 * be a VR mode listener, separated by ':'. 6722 * 6723 * @hide 6724 */ 6725 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6726 6727 /** 6728 * Behavior of the display while in VR mode. 6729 * 6730 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6731 * 6732 * @hide 6733 */ 6734 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6735 6736 /** 6737 * Lower the display persistence while the system is in VR mode. 6738 * 6739 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6740 * 6741 * @hide. 6742 */ 6743 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6744 6745 /** 6746 * Do not alter the display persistence while the system is in VR mode. 6747 * 6748 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6749 * 6750 * @hide. 6751 */ 6752 public static final int VR_DISPLAY_MODE_OFF = 1; 6753 6754 /** 6755 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6756 * once. 6757 * 6758 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6759 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6760 * inserted), to avoid disabling an app that the user might actively be using. 6761 * 6762 * <p>Will be set to 1 once executed. 6763 * 6764 * @hide 6765 */ 6766 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6767 6768 /** 6769 * Whether parent user can access remote contact in managed profile. 6770 * 6771 * @hide 6772 */ 6773 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6774 "managed_profile_contact_remote_search"; 6775 6776 /** 6777 * Whether or not the automatic storage manager is enabled and should run on the device. 6778 * 6779 * @hide 6780 */ 6781 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6782 "automatic_storage_manager_enabled"; 6783 6784 /** 6785 * How many days of information for the automatic storage manager to retain on the device. 6786 * 6787 * @hide 6788 */ 6789 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6790 "automatic_storage_manager_days_to_retain"; 6791 6792 /** 6793 * Default number of days of information for the automatic storage manager to retain. 6794 * 6795 * @hide 6796 */ 6797 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6798 6799 /** 6800 * How many bytes the automatic storage manager has cleared out. 6801 * 6802 * @hide 6803 */ 6804 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6805 "automatic_storage_manager_bytes_cleared"; 6806 6807 6808 /** 6809 * Last run time for the automatic storage manager. 6810 * 6811 * @hide 6812 */ 6813 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6814 "automatic_storage_manager_last_run"; 6815 6816 /** 6817 * Whether SystemUI navigation keys is enabled. 6818 * @hide 6819 */ 6820 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6821 "system_navigation_keys_enabled"; 6822 6823 /** 6824 * Whether Downloads folder backup is enabled and should run on the device. 6825 * 6826 * @hide 6827 */ 6828 public static final String DOWNLOADS_BACKUP_ENABLED = "downloads_backup_enabled"; 6829 6830 /** 6831 * Whether Downloads folder backup should only occur if the device is using a metered 6832 * network. 6833 * 6834 * @hide 6835 */ 6836 public static final String DOWNLOADS_BACKUP_ALLOW_METERED = 6837 "downloads_backup_allow_metered"; 6838 6839 /** 6840 * Whether Downloads folder backup should only occur if the device is charging. 6841 * 6842 * @hide 6843 */ 6844 public static final String DOWNLOADS_BACKUP_CHARGING_ONLY = 6845 "downloads_backup_charging_only"; 6846 6847 /** 6848 * How many days of information for the automatic storage manager to retain on the device 6849 * for downloads. 6850 * 6851 * @hide 6852 */ 6853 public static final String AUTOMATIC_STORAGE_MANAGER_DOWNLOADS_DAYS_TO_RETAIN = 6854 "automatic_storage_manager_downloads_days_to_retain"; 6855 6856 /** 6857 * Holds comma separated list of ordering of QS tiles. 6858 * @hide 6859 */ 6860 public static final String QS_TILES = "sysui_qs_tiles"; 6861 6862 /** 6863 * Whether preloaded APKs have been installed for the user. 6864 * @hide 6865 */ 6866 public static final String DEMO_USER_SETUP_COMPLETE 6867 = "demo_user_setup_complete"; 6868 6869 /** 6870 * Specifies whether the web action API is enabled. 6871 * 6872 * @hide 6873 */ 6874 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6875 6876 /** 6877 * Has this pairable device been paired or upgraded from a previously paired system. 6878 * @hide 6879 */ 6880 public static final String DEVICE_PAIRED = "device_paired"; 6881 6882 /** 6883 * Integer state indicating whether package verifier is enabled. 6884 * TODO(b/34259924): Remove this setting. 6885 * 6886 * @hide 6887 */ 6888 public static final String PACKAGE_VERIFIER_STATE = "package_verifier_state"; 6889 6890 /** 6891 * This are the settings to be backed up. 6892 * 6893 * NOTE: Settings are backed up and restored in the order they appear 6894 * in this array. If you have one setting depending on another, 6895 * make sure that they are ordered appropriately. 6896 * 6897 * @hide 6898 */ 6899 public static final String[] SETTINGS_TO_BACKUP = { 6900 BUGREPORT_IN_POWER_MENU, // moved to global 6901 ALLOW_MOCK_LOCATION, 6902 PARENTAL_CONTROL_ENABLED, 6903 PARENTAL_CONTROL_REDIRECT_URL, 6904 USB_MASS_STORAGE_ENABLED, // moved to global 6905 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6906 ACCESSIBILITY_DISPLAY_DALTONIZER, 6907 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6908 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6909 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6910 ACCESSIBILITY_SCRIPT_INJECTION, 6911 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6912 ENABLED_ACCESSIBILITY_SERVICES, 6913 ENABLED_NOTIFICATION_LISTENERS, 6914 ENABLED_VR_LISTENERS, 6915 ENABLED_INPUT_METHODS, 6916 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6917 TOUCH_EXPLORATION_ENABLED, 6918 ACCESSIBILITY_ENABLED, 6919 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 6920 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 6921 ACCESSIBILITY_SPEAK_PASSWORD, 6922 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6923 ACCESSIBILITY_CAPTIONING_PRESET, 6924 ACCESSIBILITY_CAPTIONING_ENABLED, 6925 ACCESSIBILITY_CAPTIONING_LOCALE, 6926 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6927 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6928 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6929 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6930 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6931 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6932 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6933 TTS_USE_DEFAULTS, 6934 TTS_DEFAULT_RATE, 6935 TTS_DEFAULT_PITCH, 6936 TTS_DEFAULT_SYNTH, 6937 TTS_DEFAULT_LANG, 6938 TTS_DEFAULT_COUNTRY, 6939 TTS_ENABLED_PLUGINS, 6940 TTS_DEFAULT_LOCALE, 6941 SHOW_IME_WITH_HARD_KEYBOARD, 6942 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6943 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6944 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6945 SELECTED_SPELL_CHECKER, 6946 SELECTED_SPELL_CHECKER_SUBTYPE, 6947 SPELL_CHECKER_ENABLED, 6948 MOUNT_PLAY_NOTIFICATION_SND, 6949 MOUNT_UMS_AUTOSTART, 6950 MOUNT_UMS_PROMPT, 6951 MOUNT_UMS_NOTIFY_ENABLED, 6952 SLEEP_TIMEOUT, 6953 DOUBLE_TAP_TO_WAKE, 6954 WAKE_GESTURE_ENABLED, 6955 LONG_PRESS_TIMEOUT, 6956 CAMERA_GESTURE_DISABLED, 6957 ACCESSIBILITY_AUTOCLICK_ENABLED, 6958 ACCESSIBILITY_AUTOCLICK_DELAY, 6959 ACCESSIBILITY_LARGE_POINTER_ICON, 6960 PREFERRED_TTY_MODE, 6961 ENHANCED_VOICE_PRIVACY_ENABLED, 6962 TTY_MODE_ENABLED, 6963 INCALL_POWER_BUTTON_BEHAVIOR, 6964 NIGHT_DISPLAY_CUSTOM_START_TIME, 6965 NIGHT_DISPLAY_CUSTOM_END_TIME, 6966 NIGHT_DISPLAY_AUTO_MODE, 6967 NIGHT_DISPLAY_ACTIVATED, 6968 SYNC_PARENT_SOUNDS, 6969 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6970 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6971 SYSTEM_NAVIGATION_KEYS_ENABLED, 6972 QS_TILES, 6973 DOZE_ENABLED, 6974 DOZE_PULSE_ON_PICK_UP, 6975 DOZE_PULSE_ON_DOUBLE_TAP, 6976 NFC_PAYMENT_DEFAULT_COMPONENT 6977 }; 6978 6979 /** 6980 * These entries are considered common between the personal and the managed profile, 6981 * since the managed profile doesn't get to change them. 6982 */ 6983 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6984 6985 static { 6986 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6987 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6988 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6989 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6990 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6991 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6992 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6993 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6994 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6995 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6996 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6997 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6998 } 6999 7000 /** @hide */ 7001 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 7002 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 7003 } 7004 7005 /** 7006 * Secure settings which can be accessed by ephemeral apps. 7007 * @hide 7008 */ 7009 public static final Set<String> EPHEMERAL_SETTINGS = new ArraySet<>(); 7010 static { 7011 EPHEMERAL_SETTINGS.add(ENABLED_ACCESSIBILITY_SERVICES); 7012 EPHEMERAL_SETTINGS.add(ACCESSIBILITY_SPEAK_PASSWORD); 7013 EPHEMERAL_SETTINGS.add(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED); 7014 7015 EPHEMERAL_SETTINGS.add(DEFAULT_INPUT_METHOD); 7016 EPHEMERAL_SETTINGS.add(ENABLED_INPUT_METHODS); 7017 } 7018 7019 /** 7020 * Helper method for determining if a location provider is enabled. 7021 * 7022 * @param cr the content resolver to use 7023 * @param provider the location provider to query 7024 * @return true if the provider is enabled 7025 * 7026 * @deprecated use {@link #LOCATION_MODE} or 7027 * {@link LocationManager#isProviderEnabled(String)} 7028 */ 7029 @Deprecated 7030 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 7031 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 7032 } 7033 7034 /** 7035 * Helper method for determining if a location provider is enabled. 7036 * @param cr the content resolver to use 7037 * @param provider the location provider to query 7038 * @param userId the userId to query 7039 * @return true if the provider is enabled 7040 * @deprecated use {@link #LOCATION_MODE} or 7041 * {@link LocationManager#isProviderEnabled(String)} 7042 * @hide 7043 */ 7044 @Deprecated 7045 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 7046 String allowedProviders = Settings.Secure.getStringForUser(cr, 7047 LOCATION_PROVIDERS_ALLOWED, userId); 7048 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 7049 } 7050 7051 /** 7052 * Thread-safe method for enabling or disabling a single location provider. 7053 * @param cr the content resolver to use 7054 * @param provider the location provider to enable or disable 7055 * @param enabled true if the provider should be enabled 7056 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 7057 */ 7058 @Deprecated 7059 public static final void setLocationProviderEnabled(ContentResolver cr, 7060 String provider, boolean enabled) { 7061 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 7062 } 7063 7064 /** 7065 * Thread-safe method for enabling or disabling a single location provider. 7066 * 7067 * @param cr the content resolver to use 7068 * @param provider the location provider to enable or disable 7069 * @param enabled true if the provider should be enabled 7070 * @param userId the userId for which to enable/disable providers 7071 * @return true if the value was set, false on database errors 7072 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 7073 * {@link #LOCATION_MODE} 7074 * @hide 7075 */ 7076 @Deprecated 7077 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 7078 String provider, boolean enabled, int userId) { 7079 synchronized (mLocationSettingsLock) { 7080 // to ensure thread safety, we write the provider name with a '+' or '-' 7081 // and let the SettingsProvider handle it rather than reading and modifying 7082 // the list of enabled providers. 7083 if (enabled) { 7084 provider = "+" + provider; 7085 } else { 7086 provider = "-" + provider; 7087 } 7088 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 7089 userId); 7090 } 7091 } 7092 7093 /** 7094 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 7095 */ 7096 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 7097 final int mode = getLocationModeForUser(cr, userId); 7098 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 7099 } 7100 7101 /** 7102 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 7103 */ 7104 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 7105 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 7106 LOCATION_MODE_HIGH_ACCURACY, userId); 7107 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 7108 // turn on location any longer. 7109 if (mode == LOCATION_MODE_OFF) { 7110 mode = LOCATION_MODE_HIGH_ACCURACY; 7111 } 7112 return setLocationModeForUser(cr, mode, userId); 7113 } 7114 7115 /** 7116 * Thread-safe method for setting the location mode to one of 7117 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 7118 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 7119 * Necessary because the mode is a composite of the underlying location provider 7120 * settings. 7121 * 7122 * @param cr the content resolver to use 7123 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 7124 * @param userId the userId for which to change mode 7125 * @return true if the value was set, false on database errors 7126 * 7127 * @throws IllegalArgumentException if mode is not one of the supported values 7128 */ 7129 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 7130 int userId) { 7131 synchronized (mLocationSettingsLock) { 7132 boolean gps = false; 7133 boolean network = false; 7134 switch (mode) { 7135 case LOCATION_MODE_PREVIOUS: 7136 // Retrieve the actual mode and set to that mode. 7137 return restoreLocationModeForUser(cr, userId); 7138 case LOCATION_MODE_OFF: 7139 saveLocationModeForUser(cr, userId); 7140 break; 7141 case LOCATION_MODE_SENSORS_ONLY: 7142 gps = true; 7143 break; 7144 case LOCATION_MODE_BATTERY_SAVING: 7145 network = true; 7146 break; 7147 case LOCATION_MODE_HIGH_ACCURACY: 7148 gps = true; 7149 network = true; 7150 break; 7151 default: 7152 throw new IllegalArgumentException("Invalid location mode: " + mode); 7153 } 7154 // Note it's important that we set the NLP mode first. The Google implementation 7155 // of NLP clears its NLP consent setting any time it receives a 7156 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 7157 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 7158 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 7159 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 7160 // and 3) the receiver happened to complete before we enabled NLP, then the Google 7161 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 7162 // dialog. Then the people who wrote the setup wizard would be sad. 7163 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 7164 cr, LocationManager.NETWORK_PROVIDER, network, userId); 7165 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 7166 cr, LocationManager.GPS_PROVIDER, gps, userId); 7167 return gpsSuccess && nlpSuccess; 7168 } 7169 } 7170 7171 /** 7172 * Thread-safe method for reading the location mode, returns one of 7173 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 7174 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 7175 * because the mode is a composite of the underlying location provider settings. 7176 * 7177 * @param cr the content resolver to use 7178 * @param userId the userId for which to read the mode 7179 * @return the location mode 7180 */ 7181 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 7182 synchronized (mLocationSettingsLock) { 7183 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 7184 cr, LocationManager.GPS_PROVIDER, userId); 7185 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 7186 cr, LocationManager.NETWORK_PROVIDER, userId); 7187 if (gpsEnabled && networkEnabled) { 7188 return LOCATION_MODE_HIGH_ACCURACY; 7189 } else if (gpsEnabled) { 7190 return LOCATION_MODE_SENSORS_ONLY; 7191 } else if (networkEnabled) { 7192 return LOCATION_MODE_BATTERY_SAVING; 7193 } else { 7194 return LOCATION_MODE_OFF; 7195 } 7196 } 7197 } 7198 } 7199 7200 /** 7201 * Global system settings, containing preferences that always apply identically 7202 * to all defined users. Applications can read these but are not allowed to write; 7203 * like the "Secure" settings, these are for preferences that the user must 7204 * explicitly modify through the system UI or specialized APIs for those values. 7205 */ 7206 public static final class Global extends NameValueTable { 7207 /** 7208 * The content:// style URL for global secure settings items. Not public. 7209 */ 7210 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 7211 7212 /** 7213 * Whether users are allowed to add more users or guest from lockscreen. 7214 * <p> 7215 * Type: int 7216 * @hide 7217 */ 7218 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 7219 7220 /** 7221 * Setting whether the global gesture for enabling accessibility is enabled. 7222 * If this gesture is enabled the user will be able to perfrom it to enable 7223 * the accessibility state without visiting the settings app. 7224 * 7225 * @hide 7226 * No longer used. Should be removed once all dependencies have been updated. 7227 */ 7228 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 7229 "enable_accessibility_global_gesture_enabled"; 7230 7231 /** 7232 * Whether Airplane Mode is on. 7233 */ 7234 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 7235 7236 /** 7237 * Whether Theater Mode is on. 7238 * {@hide} 7239 */ 7240 @SystemApi 7241 public static final String THEATER_MODE_ON = "theater_mode_on"; 7242 7243 /** 7244 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 7245 */ 7246 public static final String RADIO_BLUETOOTH = "bluetooth"; 7247 7248 /** 7249 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 7250 */ 7251 public static final String RADIO_WIFI = "wifi"; 7252 7253 /** 7254 * {@hide} 7255 */ 7256 public static final String RADIO_WIMAX = "wimax"; 7257 /** 7258 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 7259 */ 7260 public static final String RADIO_CELL = "cell"; 7261 7262 /** 7263 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 7264 */ 7265 public static final String RADIO_NFC = "nfc"; 7266 7267 /** 7268 * A comma separated list of radios that need to be disabled when airplane mode 7269 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 7270 * included in the comma separated list. 7271 */ 7272 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 7273 7274 /** 7275 * A comma separated list of radios that should to be disabled when airplane mode 7276 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 7277 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 7278 * will be turned off when entering airplane mode, but the user will be able to reenable 7279 * Wifi in the Settings app. 7280 * 7281 * {@hide} 7282 */ 7283 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 7284 7285 /** 7286 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 7287 * See {@link android.bluetooth.BluetoothProfile}. 7288 * {@hide} 7289 */ 7290 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 7291 7292 /** 7293 * A semi-colon separated list of Bluetooth interoperability workarounds. 7294 * Each entry is a partial Bluetooth device address string and an integer representing 7295 * the feature to be disabled, separated by a comma. The integer must correspond 7296 * to a interoperability feature as defined in "interop.h" in /system/bt. 7297 * <p> 7298 * Example: <br/> 7299 * "00:11:22,0;01:02:03:04,2" 7300 * @hide 7301 */ 7302 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 7303 7304 /** 7305 * The policy for deciding when Wi-Fi should go to sleep (which will in 7306 * turn switch to using the mobile data as an Internet connection). 7307 * <p> 7308 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 7309 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 7310 * {@link #WIFI_SLEEP_POLICY_NEVER}. 7311 */ 7312 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 7313 7314 /** 7315 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 7316 * policy, which is to sleep shortly after the turning off 7317 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 7318 */ 7319 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 7320 7321 /** 7322 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 7323 * the device is on battery, and never go to sleep when the device is 7324 * plugged in. 7325 */ 7326 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 7327 7328 /** 7329 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 7330 */ 7331 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 7332 7333 /** 7334 * Value to specify if the user prefers the date, time and time zone 7335 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 7336 */ 7337 public static final String AUTO_TIME = "auto_time"; 7338 7339 /** 7340 * Value to specify if the user prefers the time zone 7341 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 7342 */ 7343 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 7344 7345 /** 7346 * URI for the car dock "in" event sound. 7347 * @hide 7348 */ 7349 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 7350 7351 /** 7352 * URI for the car dock "out" event sound. 7353 * @hide 7354 */ 7355 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 7356 7357 /** 7358 * URI for the desk dock "in" event sound. 7359 * @hide 7360 */ 7361 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 7362 7363 /** 7364 * URI for the desk dock "out" event sound. 7365 * @hide 7366 */ 7367 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 7368 7369 /** 7370 * Whether to play a sound for dock events. 7371 * @hide 7372 */ 7373 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 7374 7375 /** 7376 * Whether to play a sound for dock events, only when an accessibility service is on. 7377 * @hide 7378 */ 7379 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 7380 7381 /** 7382 * URI for the "device locked" (keyguard shown) sound. 7383 * @hide 7384 */ 7385 public static final String LOCK_SOUND = "lock_sound"; 7386 7387 /** 7388 * URI for the "device unlocked" sound. 7389 * @hide 7390 */ 7391 public static final String UNLOCK_SOUND = "unlock_sound"; 7392 7393 /** 7394 * URI for the "device is trusted" sound, which is played when the device enters the trusted 7395 * state without unlocking. 7396 * @hide 7397 */ 7398 public static final String TRUSTED_SOUND = "trusted_sound"; 7399 7400 /** 7401 * URI for the low battery sound file. 7402 * @hide 7403 */ 7404 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 7405 7406 /** 7407 * Whether to play a sound for low-battery alerts. 7408 * @hide 7409 */ 7410 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 7411 7412 /** 7413 * URI for the "wireless charging started" sound. 7414 * @hide 7415 */ 7416 public static final String WIRELESS_CHARGING_STARTED_SOUND = 7417 "wireless_charging_started_sound"; 7418 7419 /** 7420 * Whether to play a sound for charging events. 7421 * @hide 7422 */ 7423 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 7424 7425 /** 7426 * Whether we keep the device on while the device is plugged in. 7427 * Supported values are: 7428 * <ul> 7429 * <li>{@code 0} to never stay on while plugged in</li> 7430 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 7431 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 7432 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 7433 * </ul> 7434 * These values can be OR-ed together. 7435 */ 7436 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 7437 7438 /** 7439 * When the user has enable the option to have a "bug report" command 7440 * in the power menu. 7441 * @hide 7442 */ 7443 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 7444 7445 /** 7446 * Whether ADB is enabled. 7447 */ 7448 public static final String ADB_ENABLED = "adb_enabled"; 7449 7450 /** 7451 * Whether Views are allowed to save their attribute data. 7452 * @hide 7453 */ 7454 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 7455 7456 /** 7457 * Whether assisted GPS should be enabled or not. 7458 * @hide 7459 */ 7460 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 7461 7462 /** 7463 * Whether bluetooth is enabled/disabled 7464 * 0=disabled. 1=enabled. 7465 */ 7466 public static final String BLUETOOTH_ON = "bluetooth_on"; 7467 7468 /** 7469 * CDMA Cell Broadcast SMS 7470 * 0 = CDMA Cell Broadcast SMS disabled 7471 * 1 = CDMA Cell Broadcast SMS enabled 7472 * @hide 7473 */ 7474 public static final String CDMA_CELL_BROADCAST_SMS = 7475 "cdma_cell_broadcast_sms"; 7476 7477 /** 7478 * The CDMA roaming mode 0 = Home Networks, CDMA default 7479 * 1 = Roaming on Affiliated networks 7480 * 2 = Roaming on any networks 7481 * @hide 7482 */ 7483 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 7484 7485 /** 7486 * The CDMA subscription mode 0 = RUIM/SIM (default) 7487 * 1 = NV 7488 * @hide 7489 */ 7490 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 7491 7492 /** Inactivity timeout to track mobile data activity. 7493 * 7494 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 7495 * infer the data activity of mobile network. After a period of no activity on mobile 7496 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 7497 * intent is fired to indicate a transition of network status from "active" to "idle". Any 7498 * subsequent activity on mobile networks triggers the firing of {@code 7499 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 7500 * 7501 * Network activity refers to transmitting or receiving data on the network interfaces. 7502 * 7503 * Tracking is disabled if set to zero or negative value. 7504 * 7505 * @hide 7506 */ 7507 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 7508 7509 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 7510 * but for Wifi network. 7511 * @hide 7512 */ 7513 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 7514 7515 /** 7516 * Whether or not data roaming is enabled. (0 = false, 1 = true) 7517 */ 7518 public static final String DATA_ROAMING = "data_roaming"; 7519 7520 /** 7521 * The value passed to a Mobile DataConnection via bringUp which defines the 7522 * number of retries to preform when setting up the initial connection. The default 7523 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7524 * @hide 7525 */ 7526 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7527 7528 /** 7529 * Whether any package can be on external storage. When this is true, any 7530 * package, regardless of manifest values, is a candidate for installing 7531 * or moving onto external storage. (0 = false, 1 = true) 7532 * @hide 7533 */ 7534 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7535 7536 /** 7537 * Whether any activity can be resized. When this is true, any 7538 * activity, regardless of manifest values, can be resized for multi-window. 7539 * (0 = false, 1 = true) 7540 * @hide 7541 */ 7542 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7543 = "force_resizable_activities"; 7544 7545 /** 7546 * Whether to enable experimental freeform support for windows. 7547 * @hide 7548 */ 7549 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7550 = "enable_freeform_support"; 7551 7552 /** 7553 * Whether user has enabled development settings. 7554 */ 7555 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7556 7557 /** 7558 * Whether the device has been provisioned (0 = false, 1 = true). 7559 * <p>On a multiuser device with a separate system user, the screen may be locked 7560 * as soon as this is set to true and further activities cannot be launched on the 7561 * system user unless they are marked to show over keyguard. 7562 */ 7563 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7564 7565 /** 7566 * Whether mobile data should be allowed while the device is being provisioned. 7567 * This allows the provisioning process to turn off mobile data before the user 7568 * has an opportunity to set things up, preventing other processes from burning 7569 * precious bytes before wifi is setup. 7570 * (0 = false, 1 = true) 7571 * @hide 7572 */ 7573 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7574 "device_provisioning_mobile_data"; 7575 7576 /** 7577 * The saved value for WindowManagerService.setForcedDisplaySize(). 7578 * Two integers separated by a comma. If unset, then use the real display size. 7579 * @hide 7580 */ 7581 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7582 7583 /** 7584 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7585 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7586 * @hide 7587 */ 7588 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7589 7590 /** 7591 * The maximum size, in bytes, of a download that the download manager will transfer over 7592 * a non-wifi connection. 7593 * @hide 7594 */ 7595 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7596 "download_manager_max_bytes_over_mobile"; 7597 7598 /** 7599 * The recommended maximum size, in bytes, of a download that the download manager should 7600 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7601 * have the option to start the download over the mobile connection anyway. 7602 * @hide 7603 */ 7604 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7605 "download_manager_recommended_max_bytes_over_mobile"; 7606 7607 /** 7608 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7609 */ 7610 @Deprecated 7611 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7612 7613 /** 7614 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7615 * sent or processed. (0 = false, 1 = true) 7616 * @hide 7617 */ 7618 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7619 7620 /** 7621 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7622 * and the output is redirected to AV Receiver connected via 7623 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7624 * @hide 7625 */ 7626 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7627 7628 /** 7629 * Whether TV will automatically turn on upon reception of the CEC command 7630 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7631 * @hide 7632 */ 7633 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7634 "hdmi_control_auto_wakeup_enabled"; 7635 7636 /** 7637 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7638 * (0 = false, 1 = true) 7639 * @hide 7640 */ 7641 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7642 "hdmi_control_auto_device_off_enabled"; 7643 7644 /** 7645 * The interval in milliseconds at which location requests will be throttled when they are 7646 * coming from the background. 7647 * @hide 7648 */ 7649 public static final String LOCATION_BACKGROUND_THROTTLE_INTERVAL_MS = 7650 "location_background_throttle_interval_ms"; 7651 7652 /** 7653 * Packages that are whitelisted for background throttling (throttling will not be applied). 7654 * @hide 7655 */ 7656 public static final String LOCATION_BACKGROUND_THROTTLE_PACKAGE_WHITELIST = 7657 "location_background_throttle_package_whitelist"; 7658 7659 /** 7660 * Whether TV will switch to MHL port when a mobile device is plugged in. 7661 * (0 = false, 1 = true) 7662 * @hide 7663 */ 7664 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7665 7666 /** 7667 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7668 * @hide 7669 */ 7670 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7671 7672 /** 7673 * Whether mobile data connections are allowed by the user. See 7674 * ConnectivityManager for more info. 7675 * @hide 7676 */ 7677 public static final String MOBILE_DATA = "mobile_data"; 7678 7679 /** 7680 * Whether the mobile data connection should remain active even when higher 7681 * priority networks like WiFi are active, to help make network switching faster. 7682 * 7683 * See ConnectivityService for more info. 7684 * 7685 * (0 = disabled, 1 = enabled) 7686 * @hide 7687 */ 7688 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7689 7690 /** 7691 * Size of the event buffer for IP connectivity metrics. 7692 * @hide 7693 */ 7694 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 7695 "connectivity_metrics_buffer_size"; 7696 7697 /** {@hide} */ 7698 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7699 /** {@hide} */ 7700 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7701 /** {@hide} */ 7702 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7703 /** {@hide} */ 7704 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7705 /** {@hide} */ 7706 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7707 7708 /** {@hide} */ 7709 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7710 /** {@hide} */ 7711 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7712 /** {@hide} */ 7713 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7714 /** {@hide} */ 7715 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7716 7717 /** {@hide} */ 7718 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7719 /** {@hide} */ 7720 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7721 /** {@hide} */ 7722 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7723 /** {@hide} */ 7724 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7725 7726 /** {@hide} */ 7727 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7728 /** {@hide} */ 7729 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7730 /** {@hide} */ 7731 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7732 /** {@hide} */ 7733 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7734 7735 /** 7736 * User preference for which network(s) should be used. Only the 7737 * connectivity service should touch this. 7738 */ 7739 public static final String NETWORK_PREFERENCE = "network_preference"; 7740 7741 /** 7742 * Which package name to use for network scoring. If null, or if the package is not a valid 7743 * scorer app, external network scores will neither be requested nor accepted. 7744 * @hide 7745 */ 7746 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7747 7748 /** 7749 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7750 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7751 * exceeded. 7752 * @hide 7753 */ 7754 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7755 7756 /** 7757 * The length of time in milli-seconds that automatic small adjustments to 7758 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7759 * @hide 7760 */ 7761 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7762 7763 /** Preferred NTP server. {@hide} */ 7764 public static final String NTP_SERVER = "ntp_server"; 7765 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7766 public static final String NTP_TIMEOUT = "ntp_timeout"; 7767 7768 /** {@hide} */ 7769 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7770 7771 /** 7772 * Sample validity in seconds to configure for the system DNS resolver. 7773 * {@hide} 7774 */ 7775 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7776 "dns_resolver_sample_validity_seconds"; 7777 7778 /** 7779 * Success threshold in percent for use with the system DNS resolver. 7780 * {@hide} 7781 */ 7782 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7783 "dns_resolver_success_threshold_percent"; 7784 7785 /** 7786 * Minimum number of samples needed for statistics to be considered meaningful in the 7787 * system DNS resolver. 7788 * {@hide} 7789 */ 7790 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7791 7792 /** 7793 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7794 * {@hide} 7795 */ 7796 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7797 7798 /** 7799 * Whether to disable the automatic scheduling of system updates. 7800 * 1 = system updates won't be automatically scheduled (will always 7801 * present notification instead). 7802 * 0 = system updates will be automatically scheduled. (default) 7803 * @hide 7804 */ 7805 @SystemApi 7806 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7807 7808 /** 7809 * Whether the package manager should send package verification broadcasts for verifiers to 7810 * review apps prior to installation. 7811 * 1 = request apps to be verified prior to installation, if a verifier exists. 7812 * 0 = do not verify apps before installation 7813 * @hide 7814 */ 7815 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7816 7817 /** Timeout for package verification. 7818 * @hide */ 7819 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7820 7821 /** Default response code for package verification. 7822 * @hide */ 7823 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7824 7825 /** 7826 * Show package verification setting in the Settings app. 7827 * 1 = show (default) 7828 * 0 = hide 7829 * @hide 7830 */ 7831 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7832 7833 /** 7834 * Run package verification on apps installed through ADB/ADT/USB 7835 * 1 = perform package verification on ADB installs (default) 7836 * 0 = bypass package verification on ADB installs 7837 * @hide 7838 */ 7839 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7840 7841 /** 7842 * Time since last fstrim (milliseconds) after which we force one to happen 7843 * during device startup. If unset, the default is 3 days. 7844 * @hide 7845 */ 7846 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7847 7848 /** 7849 * The interval in milliseconds at which to check packet counts on the 7850 * mobile data interface when screen is on, to detect possible data 7851 * connection problems. 7852 * @hide 7853 */ 7854 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7855 "pdp_watchdog_poll_interval_ms"; 7856 7857 /** 7858 * The interval in milliseconds at which to check packet counts on the 7859 * mobile data interface when screen is off, to detect possible data 7860 * connection problems. 7861 * @hide 7862 */ 7863 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7864 "pdp_watchdog_long_poll_interval_ms"; 7865 7866 /** 7867 * The interval in milliseconds at which to check packet counts on the 7868 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7869 * outgoing packets has been reached without incoming packets. 7870 * @hide 7871 */ 7872 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7873 "pdp_watchdog_error_poll_interval_ms"; 7874 7875 /** 7876 * The number of outgoing packets sent without seeing an incoming packet 7877 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7878 * device is logged to the event log 7879 * @hide 7880 */ 7881 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7882 "pdp_watchdog_trigger_packet_count"; 7883 7884 /** 7885 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7886 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7887 * attempting data connection recovery. 7888 * @hide 7889 */ 7890 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7891 "pdp_watchdog_error_poll_count"; 7892 7893 /** 7894 * The number of failed PDP reset attempts before moving to something more 7895 * drastic: re-registering to the network. 7896 * @hide 7897 */ 7898 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7899 "pdp_watchdog_max_pdp_reset_fail_count"; 7900 7901 /** 7902 * A positive value indicates how often the SamplingProfiler 7903 * should take snapshots. Zero value means SamplingProfiler 7904 * is disabled. 7905 * 7906 * @hide 7907 */ 7908 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7909 7910 /** 7911 * URL to open browser on to allow user to manage a prepay account 7912 * @hide 7913 */ 7914 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7915 "setup_prepaid_data_service_url"; 7916 7917 /** 7918 * URL to attempt a GET on to see if this is a prepay device 7919 * @hide 7920 */ 7921 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7922 "setup_prepaid_detection_target_url"; 7923 7924 /** 7925 * Host to check for a redirect to after an attempt to GET 7926 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7927 * this is a prepaid device with zero balance.) 7928 * @hide 7929 */ 7930 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7931 "setup_prepaid_detection_redir_host"; 7932 7933 /** 7934 * The interval in milliseconds at which to check the number of SMS sent out without asking 7935 * for use permit, to limit the un-authorized SMS usage. 7936 * 7937 * @hide 7938 */ 7939 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7940 "sms_outgoing_check_interval_ms"; 7941 7942 /** 7943 * The number of outgoing SMS sent without asking for user permit (of {@link 7944 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7945 * 7946 * @hide 7947 */ 7948 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7949 "sms_outgoing_check_max_count"; 7950 7951 /** 7952 * Used to disable SMS short code confirmation - defaults to true. 7953 * True indcates we will do the check, etc. Set to false to disable. 7954 * @see com.android.internal.telephony.SmsUsageMonitor 7955 * @hide 7956 */ 7957 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7958 7959 /** 7960 * Used to select which country we use to determine premium sms codes. 7961 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7962 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7963 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7964 * @hide 7965 */ 7966 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7967 7968 /** 7969 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7970 * @hide 7971 */ 7972 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7973 7974 /** 7975 * Used to disable Tethering on a device - defaults to true 7976 * @hide 7977 */ 7978 public static final String TETHER_SUPPORTED = "tether_supported"; 7979 7980 /** 7981 * Used to require DUN APN on the device or not - defaults to a build config value 7982 * which defaults to false 7983 * @hide 7984 */ 7985 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7986 7987 /** 7988 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7989 * corresponding build config values are set it will override the APN DB 7990 * values. 7991 * Consists of a comma seperated list of strings: 7992 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7993 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7994 * @hide 7995 */ 7996 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7997 7998 /** 7999 * List of carrier apps which are whitelisted to prompt the user for install when 8000 * a sim card with matching uicc carrier privilege rules is inserted. 8001 * 8002 * The value is "package1;package2;..." 8003 * @hide 8004 */ 8005 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 8006 8007 /** 8008 * USB Mass Storage Enabled 8009 */ 8010 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 8011 8012 /** 8013 * If this setting is set (to anything), then all references 8014 * to Gmail on the device must change to Google Mail. 8015 */ 8016 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 8017 8018 /** 8019 * Webview Data reduction proxy key. 8020 * @hide 8021 */ 8022 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 8023 "webview_data_reduction_proxy_key"; 8024 8025 /** 8026 * Whether or not the WebView fallback mechanism should be enabled. 8027 * 0=disabled, 1=enabled. 8028 * @hide 8029 */ 8030 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 8031 "webview_fallback_logic_enabled"; 8032 8033 /** 8034 * Name of the package used as WebView provider (if unset the provider is instead determined 8035 * by the system). 8036 * @hide 8037 */ 8038 public static final String WEBVIEW_PROVIDER = "webview_provider"; 8039 8040 /** 8041 * Developer setting to enable WebView multiprocess rendering. 8042 * @hide 8043 */ 8044 @SystemApi 8045 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 8046 8047 /** 8048 * The maximum number of notifications shown in 24 hours when switching networks. 8049 * @hide 8050 */ 8051 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 8052 "network_switch_notification_daily_limit"; 8053 8054 /** 8055 * The minimum time in milliseconds between notifications when switching networks. 8056 * @hide 8057 */ 8058 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 8059 "network_switch_notification_rate_limit_millis"; 8060 8061 /** 8062 * Whether to automatically switch away from wifi networks that lose Internet access. 8063 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 8064 * avoids such networks. Valid values are: 8065 * 8066 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 8067 * null: Ask the user whether to switch away from bad wifi. 8068 * 1: Avoid bad wifi. 8069 * 8070 * @hide 8071 */ 8072 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 8073 8074 /** 8075 * User setting for ConnectivityManager.getMeteredMultipathPreference(). This value may be 8076 * overridden by the system based on device or application state. If null, the value 8077 * specified by config_networkMeteredMultipathPreference is used. 8078 * 8079 * @hide 8080 */ 8081 public static final String NETWORK_METERED_MULTIPATH_PREFERENCE = 8082 "network_metered_multipath_preference"; 8083 8084 /** 8085 * The thresholds of the wifi throughput badging (SD, HD etc.) as a comma-delimited list of 8086 * colon-delimited key-value pairs. The key is the badging enum value defined in 8087 * android.net.ScoredNetwork and the value is the minimum sustained network throughput in 8088 * kbps required for the badge. For example: "10:3000,20:5000,30:25000" 8089 * 8090 * @hide 8091 */ 8092 @SystemApi 8093 public static final String WIFI_BADGING_THRESHOLDS = "wifi_badging_thresholds"; 8094 8095 /** 8096 * Whether Wifi display is enabled/disabled 8097 * 0=disabled. 1=enabled. 8098 * @hide 8099 */ 8100 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 8101 8102 /** 8103 * Whether Wifi display certification mode is enabled/disabled 8104 * 0=disabled. 1=enabled. 8105 * @hide 8106 */ 8107 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 8108 "wifi_display_certification_on"; 8109 8110 /** 8111 * WPS Configuration method used by Wifi display, this setting only 8112 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 8113 * 8114 * Possible values are: 8115 * 8116 * WpsInfo.INVALID: use default WPS method chosen by framework 8117 * WpsInfo.PBC : use Push button 8118 * WpsInfo.KEYPAD : use Keypad 8119 * WpsInfo.DISPLAY: use Display 8120 * @hide 8121 */ 8122 public static final String WIFI_DISPLAY_WPS_CONFIG = 8123 "wifi_display_wps_config"; 8124 8125 /** 8126 * Whether to notify the user of open networks. 8127 * <p> 8128 * If not connected and the scan results have an open network, we will 8129 * put this notification up. If we attempt to connect to a network or 8130 * the open network(s) disappear, we remove the notification. When we 8131 * show the notification, we will not show it again for 8132 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 8133 */ 8134 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 8135 "wifi_networks_available_notification_on"; 8136 /** 8137 * {@hide} 8138 */ 8139 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 8140 "wimax_networks_available_notification_on"; 8141 8142 /** 8143 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 8144 * Connecting to a network will reset the timer. 8145 */ 8146 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 8147 "wifi_networks_available_repeat_delay"; 8148 8149 /** 8150 * 802.11 country code in ISO 3166 format 8151 * @hide 8152 */ 8153 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 8154 8155 /** 8156 * The interval in milliseconds to issue wake up scans when wifi needs 8157 * to connect. This is necessary to connect to an access point when 8158 * device is on the move and the screen is off. 8159 * @hide 8160 */ 8161 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 8162 "wifi_framework_scan_interval_ms"; 8163 8164 /** 8165 * The interval in milliseconds after which Wi-Fi is considered idle. 8166 * When idle, it is possible for the device to be switched from Wi-Fi to 8167 * the mobile data network. 8168 * @hide 8169 */ 8170 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 8171 8172 /** 8173 * When the number of open networks exceeds this number, the 8174 * least-recently-used excess networks will be removed. 8175 */ 8176 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 8177 8178 /** 8179 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 8180 */ 8181 public static final String WIFI_ON = "wifi_on"; 8182 8183 /** 8184 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 8185 * @hide 8186 */ 8187 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 8188 "wifi_scan_always_enabled"; 8189 8190 /** 8191 * Value to specify if Wi-Fi Wakeup feature is enabled. 8192 * 8193 * Type: int (0 for false, 1 for true) 8194 * @hide 8195 */ 8196 @SystemApi 8197 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 8198 8199 /** 8200 * Value to specify whether network quality scores and badging should be shown in the UI. 8201 * 8202 * Type: int (0 for false, 1 for true) 8203 * @hide 8204 */ 8205 public static final String NETWORK_SCORING_UI_ENABLED = "network_scoring_ui_enabled"; 8206 8207 /** 8208 * Value to specify if network recommendations from 8209 * {@link com.android.server.NetworkScoreService} are enabled. 8210 * 8211 * Type: int (0 for false, 1 for true) 8212 * @hide 8213 */ 8214 @SystemApi 8215 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 8216 "network_recommendations_enabled"; 8217 8218 /** 8219 * Value to specify if the Wi-Fi Framework should defer to 8220 * {@link com.android.server.NetworkScoreService} for evaluating saved open networks. 8221 * 8222 * Type: int (0 for false, 1 for true) 8223 * @hide 8224 */ 8225 @SystemApi 8226 public static final String CURATE_SAVED_OPEN_NETWORKS = "curate_saved_open_networks"; 8227 8228 /** 8229 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 8230 * will give a recommendation request to complete before returning a default response. 8231 * 8232 * Type: long 8233 * @hide 8234 */ 8235 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 8236 "network_recommendation_request_timeout_ms"; 8237 8238 /** 8239 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 8240 * connectivity. 8241 * @hide 8242 */ 8243 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 8244 "ble_scan_always_enabled"; 8245 8246 /** 8247 * Used to save the Wifi_ON state prior to tethering. 8248 * This state will be checked to restore Wifi after 8249 * the user turns off tethering. 8250 * 8251 * @hide 8252 */ 8253 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 8254 8255 /** 8256 * The interval in milliseconds to scan as used by the wifi supplicant 8257 * @hide 8258 */ 8259 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 8260 "wifi_supplicant_scan_interval_ms"; 8261 8262 /** 8263 * whether frameworks handles wifi auto-join 8264 * @hide 8265 */ 8266 public static final String WIFI_ENHANCED_AUTO_JOIN = 8267 "wifi_enhanced_auto_join"; 8268 8269 /** 8270 * whether settings show RSSI 8271 * @hide 8272 */ 8273 public static final String WIFI_NETWORK_SHOW_RSSI = 8274 "wifi_network_show_rssi"; 8275 8276 /** 8277 * The interval in milliseconds to scan at supplicant when p2p is connected 8278 * @hide 8279 */ 8280 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 8281 "wifi_scan_interval_p2p_connected_ms"; 8282 8283 /** 8284 * Whether the Wi-Fi watchdog is enabled. 8285 */ 8286 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 8287 8288 /** 8289 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 8290 * the setting needs to be set to 0 to disable it. 8291 * @hide 8292 */ 8293 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 8294 "wifi_watchdog_poor_network_test_enabled"; 8295 8296 /** 8297 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 8298 * needs to be set to 0 to disable it. 8299 * @hide 8300 */ 8301 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 8302 "wifi_suspend_optimizations_enabled"; 8303 8304 /** 8305 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 8306 * will enable it. In the future, additional values may be supported. 8307 * @hide 8308 */ 8309 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 8310 "wifi_verbose_logging_enabled"; 8311 8312 /** 8313 * The maximum number of times we will retry a connection to an access 8314 * point for which we have failed in acquiring an IP address from DHCP. 8315 * A value of N means that we will make N+1 connection attempts in all. 8316 */ 8317 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 8318 8319 /** 8320 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 8321 * data connectivity to be established after a disconnect from Wi-Fi. 8322 */ 8323 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 8324 "wifi_mobile_data_transition_wakelock_timeout_ms"; 8325 8326 /** 8327 * This setting controls whether WiFi configurations created by a Device Owner app 8328 * should be locked down (that is, be editable or removable only by the Device Owner App, 8329 * not even by Settings app). 8330 * This setting takes integer values. Non-zero values mean DO created configurations 8331 * are locked down. Value of zero means they are not. Default value in the absence of 8332 * actual value to this setting is 0. 8333 */ 8334 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 8335 "wifi_device_owner_configs_lockdown"; 8336 8337 /** 8338 * The operational wifi frequency band 8339 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 8340 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 8341 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 8342 * 8343 * @hide 8344 */ 8345 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 8346 8347 /** 8348 * The Wi-Fi peer-to-peer device name 8349 * @hide 8350 */ 8351 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 8352 8353 /** 8354 * The min time between wifi disable and wifi enable 8355 * @hide 8356 */ 8357 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 8358 8359 /** 8360 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 8361 * from an ephemeral network if there is no BSSID for that network with a non-null score that 8362 * has been seen in this time period. 8363 * 8364 * If this is less than or equal to zero, we use a more conservative behavior and only check 8365 * for a non-null score from the currently connected or target BSSID. 8366 * @hide 8367 */ 8368 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 8369 "wifi_ephemeral_out_of_range_timeout_ms"; 8370 8371 /** 8372 * The number of milliseconds to delay when checking for data stalls during 8373 * non-aggressive detection. (screen is turned off.) 8374 * @hide 8375 */ 8376 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 8377 "data_stall_alarm_non_aggressive_delay_in_ms"; 8378 8379 /** 8380 * The number of milliseconds to delay when checking for data stalls during 8381 * aggressive detection. (screen on or suspected data stall) 8382 * @hide 8383 */ 8384 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 8385 "data_stall_alarm_aggressive_delay_in_ms"; 8386 8387 /** 8388 * The number of milliseconds to allow the provisioning apn to remain active 8389 * @hide 8390 */ 8391 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 8392 "provisioning_apn_alarm_delay_in_ms"; 8393 8394 /** 8395 * The interval in milliseconds at which to check gprs registration 8396 * after the first registration mismatch of gprs and voice service, 8397 * to detect possible data network registration problems. 8398 * 8399 * @hide 8400 */ 8401 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 8402 "gprs_register_check_period_ms"; 8403 8404 /** 8405 * Nonzero causes Log.wtf() to crash. 8406 * @hide 8407 */ 8408 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 8409 8410 /** 8411 * Ringer mode. This is used internally, changing this value will not 8412 * change the ringer mode. See AudioManager. 8413 */ 8414 public static final String MODE_RINGER = "mode_ringer"; 8415 8416 /** 8417 * Overlay display devices setting. 8418 * The associated value is a specially formatted string that describes the 8419 * size and density of simulated secondary display devices. 8420 * <p> 8421 * Format: {width}x{height}/{dpi};... 8422 * </p><p> 8423 * Example: 8424 * <ul> 8425 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 8426 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 8427 * at 1080p and the second at 720p.</li> 8428 * <li>If the value is empty, then no overlay display devices are created.</li> 8429 * </ul></p> 8430 * 8431 * @hide 8432 */ 8433 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 8434 8435 /** 8436 * Threshold values for the duration and level of a discharge cycle, 8437 * under which we log discharge cycle info. 8438 * 8439 * @hide 8440 */ 8441 public static final String 8442 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 8443 8444 /** @hide */ 8445 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 8446 8447 /** 8448 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 8449 * intents on application crashes and ANRs. If this is disabled, the 8450 * crash/ANR dialog will never display the "Report" button. 8451 * <p> 8452 * Type: int (0 = disallow, 1 = allow) 8453 * 8454 * @hide 8455 */ 8456 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 8457 8458 /** 8459 * Maximum age of entries kept by {@link DropBoxManager}. 8460 * 8461 * @hide 8462 */ 8463 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 8464 8465 /** 8466 * Maximum number of entry files which {@link DropBoxManager} will keep 8467 * around. 8468 * 8469 * @hide 8470 */ 8471 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 8472 8473 /** 8474 * Maximum amount of disk space used by {@link DropBoxManager} no matter 8475 * what. 8476 * 8477 * @hide 8478 */ 8479 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 8480 8481 /** 8482 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 8483 * will use. 8484 * 8485 * @hide 8486 */ 8487 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 8488 8489 /** 8490 * Percent of total disk which {@link DropBoxManager} will never dip 8491 * into. 8492 * 8493 * @hide 8494 */ 8495 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 8496 8497 /** 8498 * Prefix for per-tag dropbox disable/enable settings. 8499 * 8500 * @hide 8501 */ 8502 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 8503 8504 /** 8505 * Lines of logcat to include with system crash/ANR/etc. reports, as a 8506 * prefix of the dropbox tag of the report type. For example, 8507 * "logcat_for_system_server_anr" controls the lines of logcat captured 8508 * with system server ANR reports. 0 to disable. 8509 * 8510 * @hide 8511 */ 8512 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 8513 8514 /** 8515 * The interval in minutes after which the amount of free storage left 8516 * on the device is logged to the event log 8517 * 8518 * @hide 8519 */ 8520 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 8521 8522 /** 8523 * Threshold for the amount of change in disk free space required to 8524 * report the amount of free space. Used to prevent spamming the logs 8525 * when the disk free space isn't changing frequently. 8526 * 8527 * @hide 8528 */ 8529 public static final String 8530 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 8531 8532 /** 8533 * Minimum percentage of free storage on the device that is used to 8534 * determine if the device is running low on storage. The default is 10. 8535 * <p> 8536 * Say this value is set to 10, the device is considered running low on 8537 * storage if 90% or more of the device storage is filled up. 8538 * 8539 * @hide 8540 */ 8541 public static final String 8542 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 8543 8544 /** 8545 * Maximum byte size of the low storage threshold. This is to ensure 8546 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 8547 * overly large threshold for large storage devices. Currently this must 8548 * be less than 2GB. This default is 500MB. 8549 * 8550 * @hide 8551 */ 8552 public static final String 8553 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 8554 8555 /** 8556 * Minimum bytes of free storage on the device before the data partition 8557 * is considered full. By default, 1 MB is reserved to avoid system-wide 8558 * SQLite disk full exceptions. 8559 * 8560 * @hide 8561 */ 8562 public static final String 8563 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 8564 8565 /** 8566 * The maximum reconnect delay for short network outages or when the 8567 * network is suspended due to phone use. 8568 * 8569 * @hide 8570 */ 8571 public static final String 8572 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 8573 8574 /** 8575 * The number of milliseconds to delay before sending out 8576 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 8577 * 8578 * @hide 8579 */ 8580 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 8581 8582 8583 /** 8584 * Network sampling interval, in seconds. We'll generate link information 8585 * about bytes/packets sent and error rates based on data sampled in this interval 8586 * 8587 * @hide 8588 */ 8589 8590 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 8591 "connectivity_sampling_interval_in_seconds"; 8592 8593 /** 8594 * The series of successively longer delays used in retrying to download PAC file. 8595 * Last delay is used between successful PAC downloads. 8596 * 8597 * @hide 8598 */ 8599 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 8600 8601 /** 8602 * Don't attempt to detect captive portals. 8603 * 8604 * @hide 8605 */ 8606 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 8607 8608 /** 8609 * When detecting a captive portal, display a notification that 8610 * prompts the user to sign in. 8611 * 8612 * @hide 8613 */ 8614 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 8615 8616 /** 8617 * When detecting a captive portal, immediately disconnect from the 8618 * network and do not reconnect to that network in the future. 8619 * 8620 * @hide 8621 */ 8622 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 8623 8624 /** 8625 * What to do when connecting a network that presents a captive portal. 8626 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 8627 * 8628 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 8629 * @hide 8630 */ 8631 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 8632 8633 /** 8634 * Setting to turn off captive portal detection. Feature is enabled by 8635 * default and the setting needs to be set to 0 to disable it. 8636 * 8637 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 8638 * @hide 8639 */ 8640 @Deprecated 8641 public static final String 8642 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 8643 8644 /** 8645 * The server used for captive portal detection upon a new conection. A 8646 * 204 response code from the server is used for validation. 8647 * TODO: remove this deprecated symbol. 8648 * 8649 * @hide 8650 */ 8651 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 8652 8653 /** 8654 * The URL used for HTTPS captive portal detection upon a new connection. 8655 * A 204 response code from the server is used for validation. 8656 * 8657 * @hide 8658 */ 8659 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 8660 8661 /** 8662 * The URL used for HTTP captive portal detection upon a new connection. 8663 * A 204 response code from the server is used for validation. 8664 * 8665 * @hide 8666 */ 8667 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 8668 8669 /** 8670 * The URL used for fallback HTTP captive portal detection when previous HTTP 8671 * and HTTPS captive portal detection attemps did not return a conclusive answer. 8672 * 8673 * @hide 8674 */ 8675 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 8676 8677 /** 8678 * Whether to use HTTPS for network validation. This is enabled by default and the setting 8679 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 8680 * don't actually use HTTPS, but it's consistent with the other settings. 8681 * 8682 * @hide 8683 */ 8684 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8685 8686 /** 8687 * Which User-Agent string to use in the header of the captive portal detection probes. 8688 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 8689 * 8690 * @hide 8691 */ 8692 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 8693 8694 /** 8695 * Whether network service discovery is enabled. 8696 * 8697 * @hide 8698 */ 8699 public static final String NSD_ON = "nsd_on"; 8700 8701 /** 8702 * Let user pick default install location. 8703 * 8704 * @hide 8705 */ 8706 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8707 8708 /** 8709 * Default install location value. 8710 * 0 = auto, let system decide 8711 * 1 = internal 8712 * 2 = sdcard 8713 * @hide 8714 */ 8715 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8716 8717 /** 8718 * ms during which to consume extra events related to Inet connection 8719 * condition after a transtion to fully-connected 8720 * 8721 * @hide 8722 */ 8723 public static final String 8724 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8725 8726 /** 8727 * ms during which to consume extra events related to Inet connection 8728 * condtion after a transtion to partly-connected 8729 * 8730 * @hide 8731 */ 8732 public static final String 8733 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8734 8735 /** {@hide} */ 8736 public static final String 8737 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8738 8739 /** 8740 * Host name and port for global http proxy. Uses ':' seperator for 8741 * between host and port. 8742 */ 8743 public static final String HTTP_PROXY = "http_proxy"; 8744 8745 /** 8746 * Host name for global http proxy. Set via ConnectivityManager. 8747 * 8748 * @hide 8749 */ 8750 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8751 8752 /** 8753 * Integer host port for global http proxy. Set via ConnectivityManager. 8754 * 8755 * @hide 8756 */ 8757 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8758 8759 /** 8760 * Exclusion list for global proxy. This string contains a list of 8761 * comma-separated domains where the global proxy does not apply. 8762 * Domains should be listed in a comma- separated list. Example of 8763 * acceptable formats: ".domain1.com,my.domain2.com" Use 8764 * ConnectivityManager to set/get. 8765 * 8766 * @hide 8767 */ 8768 public static final String 8769 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8770 8771 /** 8772 * The location PAC File for the proxy. 8773 * @hide 8774 */ 8775 public static final String 8776 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8777 8778 /** 8779 * Enables the UI setting to allow the user to specify the global HTTP 8780 * proxy and associated exclusion list. 8781 * 8782 * @hide 8783 */ 8784 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8785 8786 /** 8787 * Setting for default DNS in case nobody suggests one 8788 * 8789 * @hide 8790 */ 8791 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8792 8793 /** {@hide} */ 8794 public static final String 8795 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8796 /** {@hide} */ 8797 public static final String 8798 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8799 /** {@hide} */ 8800 public static final String 8801 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8802 /** {@hide} */ 8803 public static final String 8804 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8805 /** {@hide} */ 8806 public static final String 8807 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8808 /** {@hide} */ 8809 public static final String 8810 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 8811 /** {@hide} */ 8812 public static final String 8813 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8814 /** {@hide} */ 8815 public static final String 8816 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8817 /** {@hide} */ 8818 public static final String 8819 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 8820 8821 /** 8822 * Activity manager specific settings. 8823 * This is encoded as a key=value list, separated by commas. Ex: 8824 * 8825 * "enforce_bg_check=true,max_cached_processes=24" 8826 * 8827 * The following keys are supported: 8828 * 8829 * <pre> 8830 * enforce_bg_check (boolean) 8831 * max_cached_processes (int) 8832 * </pre> 8833 * 8834 * <p> 8835 * Type: string 8836 * @hide 8837 * @see com.android.server.am.ActivityManagerConstants 8838 */ 8839 public static final String ACTIVITY_MANAGER_CONSTANTS = "activity_manager_constants"; 8840 8841 /** 8842 * Device Idle (Doze) specific settings. 8843 * This is encoded as a key=value list, separated by commas. Ex: 8844 * 8845 * "inactive_to=60000,sensing_to=400000" 8846 * 8847 * The following keys are supported: 8848 * 8849 * <pre> 8850 * inactive_to (long) 8851 * sensing_to (long) 8852 * motion_inactive_to (long) 8853 * idle_after_inactive_to (long) 8854 * idle_pending_to (long) 8855 * max_idle_pending_to (long) 8856 * idle_pending_factor (float) 8857 * idle_to (long) 8858 * max_idle_to (long) 8859 * idle_factor (float) 8860 * min_time_to_alarm (long) 8861 * max_temp_app_whitelist_duration (long) 8862 * notification_whitelist_duration (long) 8863 * </pre> 8864 * 8865 * <p> 8866 * Type: string 8867 * @hide 8868 * @see com.android.server.DeviceIdleController.Constants 8869 */ 8870 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8871 8872 /** 8873 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8874 * 8875 * <p> 8876 * Type: string 8877 * @hide 8878 * @see com.android.server.DeviceIdleController.Constants 8879 */ 8880 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8881 8882 /** 8883 * App standby (app idle) specific settings. 8884 * This is encoded as a key=value list, separated by commas. Ex: 8885 * 8886 * "idle_duration=5000,parole_interval=4500" 8887 * 8888 * The following keys are supported: 8889 * 8890 * <pre> 8891 * idle_duration2 (long) 8892 * wallclock_threshold (long) 8893 * parole_interval (long) 8894 * parole_duration (long) 8895 * 8896 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8897 * </pre> 8898 * 8899 * <p> 8900 * Type: string 8901 * @hide 8902 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8903 */ 8904 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8905 8906 /** 8907 * Power manager specific settings. 8908 * This is encoded as a key=value list, separated by commas. Ex: 8909 * 8910 * "no_cached_wake_locks=1" 8911 * 8912 * The following keys are supported: 8913 * 8914 * <pre> 8915 * no_cached_wake_locks (boolean) 8916 * </pre> 8917 * 8918 * <p> 8919 * Type: string 8920 * @hide 8921 * @see com.android.server.power.PowerManagerConstants 8922 */ 8923 public static final String POWER_MANAGER_CONSTANTS = "power_manager_constants"; 8924 8925 /** 8926 * Alarm manager specific settings. 8927 * This is encoded as a key=value list, separated by commas. Ex: 8928 * 8929 * "min_futurity=5000,allow_while_idle_short_time=4500" 8930 * 8931 * The following keys are supported: 8932 * 8933 * <pre> 8934 * min_futurity (long) 8935 * min_interval (long) 8936 * allow_while_idle_short_time (long) 8937 * allow_while_idle_long_time (long) 8938 * allow_while_idle_whitelist_duration (long) 8939 * </pre> 8940 * 8941 * <p> 8942 * Type: string 8943 * @hide 8944 * @see com.android.server.AlarmManagerService.Constants 8945 */ 8946 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8947 8948 /** 8949 * Job scheduler specific settings. 8950 * This is encoded as a key=value list, separated by commas. Ex: 8951 * 8952 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8953 * 8954 * The following keys are supported: 8955 * 8956 * <pre> 8957 * min_idle_count (int) 8958 * min_charging_count (int) 8959 * min_connectivity_count (int) 8960 * min_content_count (int) 8961 * min_ready_jobs_count (int) 8962 * heavy_use_factor (float) 8963 * moderate_use_factor (float) 8964 * fg_job_count (int) 8965 * bg_normal_job_count (int) 8966 * bg_moderate_job_count (int) 8967 * bg_low_job_count (int) 8968 * bg_critical_job_count (int) 8969 * </pre> 8970 * 8971 * <p> 8972 * Type: string 8973 * @hide 8974 * @see com.android.server.job.JobSchedulerService.Constants 8975 */ 8976 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8977 8978 /** 8979 * ShortcutManager specific settings. 8980 * This is encoded as a key=value list, separated by commas. Ex: 8981 * 8982 * "reset_interval_sec=86400,max_updates_per_interval=1" 8983 * 8984 * The following keys are supported: 8985 * 8986 * <pre> 8987 * reset_interval_sec (long) 8988 * max_updates_per_interval (int) 8989 * max_icon_dimension_dp (int, DP) 8990 * max_icon_dimension_dp_lowram (int, DP) 8991 * max_shortcuts (int) 8992 * icon_quality (int, 0-100) 8993 * icon_format (String) 8994 * </pre> 8995 * 8996 * <p> 8997 * Type: string 8998 * @hide 8999 * @see com.android.server.pm.ShortcutService.ConfigConstants 9000 */ 9001 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 9002 9003 /** 9004 * Get the key that retrieves a bluetooth headset's priority. 9005 * @hide 9006 */ 9007 public static final String getBluetoothHeadsetPriorityKey(String address) { 9008 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9009 } 9010 9011 /** 9012 * Get the key that retrieves a bluetooth a2dp sink's priority. 9013 * @hide 9014 */ 9015 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 9016 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9017 } 9018 9019 /** 9020 * Get the key that retrieves a bluetooth a2dp src's priority. 9021 * @hide 9022 */ 9023 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 9024 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9025 } 9026 9027 /** 9028 * Get the key that retrieves a bluetooth Input Device's priority. 9029 * @hide 9030 */ 9031 public static final String getBluetoothInputDevicePriorityKey(String address) { 9032 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9033 } 9034 9035 /** 9036 * Get the key that retrieves a bluetooth pan client priority. 9037 * @hide 9038 */ 9039 public static final String getBluetoothPanPriorityKey(String address) { 9040 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9041 } 9042 9043 /** 9044 * Get the key that retrieves a bluetooth map priority. 9045 * @hide 9046 */ 9047 public static final String getBluetoothMapPriorityKey(String address) { 9048 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9049 } 9050 9051 /** 9052 * Get the key that retrieves a bluetooth map client priority. 9053 * @hide 9054 */ 9055 public static final String getBluetoothMapClientPriorityKey(String address) { 9056 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9057 } 9058 9059 /** 9060 * Get the key that retrieves a bluetooth pbap client priority. 9061 * @hide 9062 */ 9063 public static final String getBluetoothPbapClientPriorityKey(String address) { 9064 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9065 } 9066 9067 /** 9068 * Get the key that retrieves a bluetooth sap priority. 9069 * @hide 9070 */ 9071 public static final String getBluetoothSapPriorityKey(String address) { 9072 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9073 } 9074 9075 /** 9076 * Scaling factor for normal window animations. Setting to 0 will 9077 * disable window animations. 9078 */ 9079 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 9080 9081 /** 9082 * Scaling factor for activity transition animations. Setting to 0 will 9083 * disable window animations. 9084 */ 9085 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 9086 9087 /** 9088 * Scaling factor for Animator-based animations. This affects both the 9089 * start delay and duration of all such animations. Setting to 0 will 9090 * cause animations to end immediately. The default value is 1. 9091 */ 9092 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 9093 9094 /** 9095 * Scaling factor for normal window animations. Setting to 0 will 9096 * disable window animations. 9097 * 9098 * @hide 9099 */ 9100 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 9101 9102 /** 9103 * If 0, the compatibility mode is off for all applications. 9104 * If 1, older applications run under compatibility mode. 9105 * TODO: remove this settings before code freeze (bug/1907571) 9106 * @hide 9107 */ 9108 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 9109 9110 /** 9111 * CDMA only settings 9112 * Emergency Tone 0 = Off 9113 * 1 = Alert 9114 * 2 = Vibrate 9115 * @hide 9116 */ 9117 public static final String EMERGENCY_TONE = "emergency_tone"; 9118 9119 /** 9120 * CDMA only settings 9121 * Whether the auto retry is enabled. The value is 9122 * boolean (1 or 0). 9123 * @hide 9124 */ 9125 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 9126 9127 /** 9128 * A setting that can be read whether the emergency affordance is currently needed. 9129 * The value is a boolean (1 or 0). 9130 * @hide 9131 */ 9132 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 9133 9134 /** 9135 * See RIL_PreferredNetworkType in ril.h 9136 * @hide 9137 */ 9138 public static final String PREFERRED_NETWORK_MODE = 9139 "preferred_network_mode"; 9140 9141 /** 9142 * Name of an application package to be debugged. 9143 */ 9144 public static final String DEBUG_APP = "debug_app"; 9145 9146 /** 9147 * If 1, when launching DEBUG_APP it will wait for the debugger before 9148 * starting user code. If 0, it will run normally. 9149 */ 9150 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 9151 9152 /** 9153 * Control whether the process CPU usage meter should be shown. 9154 * 9155 * @deprecated This functionality is no longer available as of 9156 * {@link android.os.Build.VERSION_CODES#N_MR1}. 9157 */ 9158 @Deprecated 9159 public static final String SHOW_PROCESSES = "show_processes"; 9160 9161 /** 9162 * If 1 low power mode is enabled. 9163 * @hide 9164 */ 9165 public static final String LOW_POWER_MODE = "low_power"; 9166 9167 /** 9168 * Battery level [1-99] at which low power mode automatically turns on. 9169 * If 0, it will not automatically turn on. 9170 * @hide 9171 */ 9172 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 9173 9174 /** 9175 * If not 0, the activity manager will aggressively finish activities and 9176 * processes as soon as they are no longer needed. If 0, the normal 9177 * extended lifetime is used. 9178 */ 9179 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 9180 9181 /** 9182 * Use Dock audio output for media: 9183 * 0 = disabled 9184 * 1 = enabled 9185 * @hide 9186 */ 9187 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 9188 9189 /** 9190 * The surround sound formats AC3, DTS or IEC61937 are 9191 * available for use if they are detected. 9192 * This is the default mode. 9193 * 9194 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 9195 * devices that have an S/PDIF output. This is because S/PDIF 9196 * is unidirectional and the TV cannot know if a decoder is 9197 * connected. So it assumes they are always available. 9198 * @hide 9199 */ 9200 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 9201 9202 /** 9203 * AC3, DTS or IEC61937 are NEVER available, even if they 9204 * are detected by the hardware. Those formats will not be 9205 * reported. 9206 * 9207 * An example use case would be an AVR reports that it is capable of 9208 * surround sound decoding but is broken. If NEVER is chosen 9209 * then apps must use PCM output instead of encoded output. 9210 * @hide 9211 */ 9212 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 9213 9214 /** 9215 * AC3, DTS or IEC61937 are ALWAYS available, even if they 9216 * are not detected by the hardware. Those formats will be 9217 * reported as part of the HDMI output capability. Applications 9218 * are then free to use either PCM or encoded output. 9219 * 9220 * An example use case would be a when TV was connected over 9221 * TOS-link to an AVR. But the TV could not see it because TOS-link 9222 * is unidirectional. 9223 * @hide 9224 */ 9225 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 9226 9227 /** 9228 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 9229 * ENCODED_SURROUND_OUTPUT_NEVER or 9230 * ENCODED_SURROUND_OUTPUT_ALWAYS 9231 * @hide 9232 */ 9233 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 9234 9235 /** 9236 * Persisted safe headphone volume management state by AudioService 9237 * @hide 9238 */ 9239 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 9240 9241 /** 9242 * URL for tzinfo (time zone) updates 9243 * @hide 9244 */ 9245 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 9246 9247 /** 9248 * URL for tzinfo (time zone) update metadata 9249 * @hide 9250 */ 9251 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 9252 9253 /** 9254 * URL for selinux (mandatory access control) updates 9255 * @hide 9256 */ 9257 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 9258 9259 /** 9260 * URL for selinux (mandatory access control) update metadata 9261 * @hide 9262 */ 9263 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 9264 9265 /** 9266 * URL for sms short code updates 9267 * @hide 9268 */ 9269 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 9270 "sms_short_codes_content_url"; 9271 9272 /** 9273 * URL for sms short code update metadata 9274 * @hide 9275 */ 9276 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 9277 "sms_short_codes_metadata_url"; 9278 9279 /** 9280 * URL for apn_db updates 9281 * @hide 9282 */ 9283 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 9284 9285 /** 9286 * URL for apn_db update metadata 9287 * @hide 9288 */ 9289 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 9290 9291 /** 9292 * URL for cert pinlist updates 9293 * @hide 9294 */ 9295 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 9296 9297 /** 9298 * URL for cert pinlist updates 9299 * @hide 9300 */ 9301 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 9302 9303 /** 9304 * URL for intent firewall updates 9305 * @hide 9306 */ 9307 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 9308 "intent_firewall_content_url"; 9309 9310 /** 9311 * URL for intent firewall update metadata 9312 * @hide 9313 */ 9314 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 9315 "intent_firewall_metadata_url"; 9316 9317 /** 9318 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 9319 * @hide 9320 */ 9321 public static final String SELINUX_STATUS = "selinux_status"; 9322 9323 /** 9324 * Developer setting to force RTL layout. 9325 * @hide 9326 */ 9327 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 9328 9329 /** 9330 * Milliseconds after screen-off after which low battery sounds will be silenced. 9331 * 9332 * If zero, battery sounds will always play. 9333 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 9334 * 9335 * @hide 9336 */ 9337 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 9338 9339 /** 9340 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 9341 * the caller is done with this, they should call {@link ContentResolver#delete} to 9342 * clean up any value that they may have written. 9343 * 9344 * @hide 9345 */ 9346 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 9347 9348 /** 9349 * Defines global runtime overrides to window policy. 9350 * 9351 * See {@link com.android.server.policy.PolicyControl} for value format. 9352 * 9353 * @hide 9354 */ 9355 public static final String POLICY_CONTROL = "policy_control"; 9356 9357 /** 9358 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 9359 * or ZEN_MODE_NO_INTERRUPTIONS. 9360 * 9361 * @hide 9362 */ 9363 public static final String ZEN_MODE = "zen_mode"; 9364 9365 /** @hide */ public static final int ZEN_MODE_OFF = 0; 9366 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 9367 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 9368 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 9369 9370 /** @hide */ public static String zenModeToString(int mode) { 9371 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 9372 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 9373 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 9374 return "ZEN_MODE_OFF"; 9375 } 9376 9377 /** @hide */ public static boolean isValidZenMode(int value) { 9378 switch (value) { 9379 case Global.ZEN_MODE_OFF: 9380 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 9381 case Global.ZEN_MODE_ALARMS: 9382 case Global.ZEN_MODE_NO_INTERRUPTIONS: 9383 return true; 9384 default: 9385 return false; 9386 } 9387 } 9388 9389 /** 9390 * Value of the ringer before entering zen mode. 9391 * 9392 * @hide 9393 */ 9394 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 9395 9396 /** 9397 * Opaque value, changes when persisted zen mode configuration changes. 9398 * 9399 * @hide 9400 */ 9401 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 9402 9403 /** 9404 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 9405 * 9406 * @hide 9407 */ 9408 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 9409 "heads_up_notifications_enabled"; 9410 9411 /** @hide */ public static final int HEADS_UP_OFF = 0; 9412 /** @hide */ public static final int HEADS_UP_ON = 1; 9413 9414 /** 9415 * The name of the device 9416 */ 9417 public static final String DEVICE_NAME = "device_name"; 9418 9419 /** 9420 * Whether the NetworkScoringService has been first initialized. 9421 * <p> 9422 * Type: int (0 for false, 1 for true) 9423 * @hide 9424 */ 9425 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 9426 9427 /** 9428 * Whether the user wants to be prompted for password to decrypt the device on boot. 9429 * This only matters if the storage is encrypted. 9430 * <p> 9431 * Type: int (0 for false, 1 for true) 9432 * @hide 9433 */ 9434 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 9435 9436 /** 9437 * Whether the Volte is enabled 9438 * <p> 9439 * Type: int (0 for false, 1 for true) 9440 * @hide 9441 */ 9442 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 9443 9444 /** 9445 * Whether VT (Video Telephony over IMS) is enabled 9446 * <p> 9447 * Type: int (0 for false, 1 for true) 9448 * 9449 * @hide 9450 */ 9451 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 9452 9453 /** 9454 * Whether WFC is enabled 9455 * <p> 9456 * Type: int (0 for false, 1 for true) 9457 * 9458 * @hide 9459 */ 9460 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 9461 9462 /** 9463 * WFC mode on home/non-roaming network. 9464 * <p> 9465 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 9466 * 9467 * @hide 9468 */ 9469 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 9470 9471 /** 9472 * WFC mode on roaming network. 9473 * <p> 9474 * Type: int - see {@link #WFC_IMS_MODE} for values 9475 * 9476 * @hide 9477 */ 9478 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 9479 9480 /** 9481 * Whether WFC roaming is enabled 9482 * <p> 9483 * Type: int (0 for false, 1 for true) 9484 * 9485 * @hide 9486 */ 9487 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 9488 9489 /** 9490 * Whether user can enable/disable LTE as a preferred network. A carrier might control 9491 * this via gservices, OMA-DM, carrier app, etc. 9492 * <p> 9493 * Type: int (0 for false, 1 for true) 9494 * @hide 9495 */ 9496 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 9497 9498 /** 9499 * Ephemeral app cookie max size in bytes. 9500 * <p> 9501 * Type: int 9502 * @hide 9503 */ 9504 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 9505 "ephemeral_cookie_max_size_bytes"; 9506 9507 /** 9508 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 9509 * enabled. Set to zero to disable. 9510 * <p> 9511 * Type: int (0 for false, 1 for true) 9512 * 9513 * @hide 9514 */ 9515 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 9516 9517 /** 9518 * The duration for caching uninstalled instant apps. 9519 * <p> 9520 * Type: long 9521 * @hide 9522 */ 9523 public static final String UNINSTALLED_INSTANT_APP_CACHE_DURATION_MILLIS = 9524 "uninstalled_instant_app_cache_duration_millis"; 9525 9526 /** 9527 * Allows switching users when system user is locked. 9528 * <p> 9529 * Type: int 9530 * @hide 9531 */ 9532 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 9533 "allow_user_switching_when_system_user_locked"; 9534 9535 /** 9536 * Boot count since the device starts running APK level 24. 9537 * <p> 9538 * Type: int 9539 */ 9540 public static final String BOOT_COUNT = "boot_count"; 9541 9542 /** 9543 * Whether the safe boot is disallowed. 9544 * 9545 * <p>This setting should have the identical value as the corresponding user restriction. 9546 * The purpose of the setting is to make the restriction available in early boot stages 9547 * before the user restrictions are loaded. 9548 * @hide 9549 */ 9550 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 9551 9552 /** 9553 * Whether this device is currently in retail demo mode. If true, device 9554 * usage is severely limited. 9555 * <p> 9556 * Type: int (0 for false, 1 for true) 9557 * @hide 9558 */ 9559 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 9560 9561 /** 9562 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 9563 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 9564 * keys are supported: 9565 * 9566 * <pre> 9567 * user_inactivity_timeout_ms (long) 9568 * warning_dialog_timeout_ms (long) 9569 * </pre> 9570 * <p> 9571 * Type: string 9572 * 9573 * @hide 9574 */ 9575 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 9576 9577 /** 9578 * The reason for the settings database being downgraded. This is only for 9579 * troubleshooting purposes and its value should not be interpreted in any way. 9580 * 9581 * Type: string 9582 * 9583 * @hide 9584 */ 9585 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 9586 9587 /** 9588 * Flag to toggle journal mode WAL on or off for the contacts database. WAL is enabled by 9589 * default. Set to 0 to disable. 9590 * 9591 * @hide 9592 */ 9593 public static final String CONTACTS_DATABASE_WAL_ENABLED = "contacts_database_wal_enabled"; 9594 9595 /** 9596 * Flag to enable the link to location permissions in location setting. Set to 0 to disable. 9597 * 9598 * @hide 9599 */ 9600 public static final String LOCATION_SETTINGS_LINK_TO_PERMISSIONS_ENABLED = 9601 "location_settings_link_to_permissions_enabled"; 9602 9603 /** 9604 * Settings to backup. This is here so that it's in the same place as the settings 9605 * keys and easy to update. 9606 * 9607 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 9608 * and Secure as well. This is because those tables drive both backup and 9609 * restore, and restore needs to properly whitelist keys that used to live 9610 * in those namespaces. The keys will only actually be backed up / restored 9611 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 9612 * 9613 * NOTE: Settings are backed up and restored in the order they appear 9614 * in this array. If you have one setting depending on another, 9615 * make sure that they are ordered appropriately. 9616 * 9617 * @hide 9618 */ 9619 public static final String[] SETTINGS_TO_BACKUP = { 9620 BUGREPORT_IN_POWER_MENU, 9621 STAY_ON_WHILE_PLUGGED_IN, 9622 AUTO_TIME, 9623 AUTO_TIME_ZONE, 9624 POWER_SOUNDS_ENABLED, 9625 DOCK_SOUNDS_ENABLED, 9626 CHARGING_SOUNDS_ENABLED, 9627 USB_MASS_STORAGE_ENABLED, 9628 NETWORK_RECOMMENDATIONS_ENABLED, 9629 CURATE_SAVED_OPEN_NETWORKS, 9630 WIFI_WAKEUP_ENABLED, 9631 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 9632 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 9633 EMERGENCY_TONE, 9634 CALL_AUTO_RETRY, 9635 DOCK_AUDIO_MEDIA_ENABLED, 9636 ENCODED_SURROUND_OUTPUT, 9637 LOW_POWER_MODE_TRIGGER_LEVEL 9638 }; 9639 9640 private static final ContentProviderHolder sProviderHolder = 9641 new ContentProviderHolder(CONTENT_URI); 9642 9643 // Populated lazily, guarded by class object: 9644 private static final NameValueCache sNameValueCache = new NameValueCache( 9645 CONTENT_URI, 9646 CALL_METHOD_GET_GLOBAL, 9647 CALL_METHOD_PUT_GLOBAL, 9648 sProviderHolder); 9649 9650 // Certain settings have been moved from global to the per-user secure namespace 9651 private static final HashSet<String> MOVED_TO_SECURE; 9652 static { 9653 MOVED_TO_SECURE = new HashSet<>(1); 9654 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 9655 } 9656 9657 /** @hide */ 9658 public static void getMovedToSecureSettings(Set<String> outKeySet) { 9659 outKeySet.addAll(MOVED_TO_SECURE); 9660 } 9661 9662 /** 9663 * Look up a name in the database. 9664 * @param resolver to access the database with 9665 * @param name to look up in the table 9666 * @return the corresponding value, or null if not present 9667 */ 9668 public static String getString(ContentResolver resolver, String name) { 9669 return getStringForUser(resolver, name, UserHandle.myUserId()); 9670 } 9671 9672 /** @hide */ 9673 public static String getStringForUser(ContentResolver resolver, String name, 9674 int userHandle) { 9675 if (MOVED_TO_SECURE.contains(name)) { 9676 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9677 + " to android.provider.Settings.Secure, returning read-only value."); 9678 return Secure.getStringForUser(resolver, name, userHandle); 9679 } 9680 return sNameValueCache.getStringForUser(resolver, name, userHandle); 9681 } 9682 9683 /** 9684 * Store a name/value pair into the database. 9685 * @param resolver to access the database with 9686 * @param name to store 9687 * @param value to associate with the name 9688 * @return true if the value was set, false on database errors 9689 */ 9690 public static boolean putString(ContentResolver resolver, 9691 String name, String value) { 9692 return putStringForUser(resolver, name, value, null, false, UserHandle.myUserId()); 9693 } 9694 9695 /** 9696 * Store a name/value pair into the database. 9697 * <p> 9698 * The method takes an optional tag to associate with the setting 9699 * which can be used to clear only settings made by your package and 9700 * associated with this tag by passing the tag to {@link 9701 * #resetToDefaults(ContentResolver, String)}. Anyone can override 9702 * the current tag. Also if another package changes the setting 9703 * then the tag will be set to the one specified in the set call 9704 * which can be null. Also any of the settings setters that do not 9705 * take a tag as an argument effectively clears the tag. 9706 * </p><p> 9707 * For example, if you set settings A and B with tags T1 and T2 and 9708 * another app changes setting A (potentially to the same value), it 9709 * can assign to it a tag T3 (note that now the package that changed 9710 * the setting is not yours). Now if you reset your changes for T1 and 9711 * T2 only setting B will be reset and A not (as it was changed by 9712 * another package) but since A did not change you are in the desired 9713 * initial state. Now if the other app changes the value of A (assuming 9714 * you registered an observer in the beginning) you would detect that 9715 * the setting was changed by another app and handle this appropriately 9716 * (ignore, set back to some value, etc). 9717 * </p><p> 9718 * Also the method takes an argument whether to make the value the 9719 * default for this setting. If the system already specified a default 9720 * value, then the one passed in here will <strong>not</strong> 9721 * be set as the default. 9722 * </p> 9723 * 9724 * @param resolver to access the database with. 9725 * @param name to store. 9726 * @param value to associate with the name. 9727 * @param tag to associated with the setting. 9728 * @param makeDefault whether to make the value the default one. 9729 * @return true if the value was set, false on database errors. 9730 * 9731 * @see #resetToDefaults(ContentResolver, String) 9732 * 9733 * @hide 9734 */ 9735 @SystemApi 9736 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 9737 public static boolean putString(@NonNull ContentResolver resolver, 9738 @NonNull String name, @Nullable String value, @Nullable String tag, 9739 boolean makeDefault) { 9740 return putStringForUser(resolver, name, value, tag, makeDefault, 9741 UserHandle.myUserId()); 9742 } 9743 9744 /** 9745 * Reset the settings to their defaults. This would reset <strong>only</strong> 9746 * settings set by the caller's package. Think of it of a way to undo your own 9747 * changes to the secure settings. Passing in the optional tag will reset only 9748 * settings changed by your package and associated with this tag. 9749 * 9750 * @param resolver Handle to the content resolver. 9751 * @param tag Optional tag which should be associated with the settings to reset. 9752 * 9753 * @see #putString(ContentResolver, String, String, String, boolean) 9754 * 9755 * @hide 9756 */ 9757 @SystemApi 9758 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 9759 public static void resetToDefaults(@NonNull ContentResolver resolver, 9760 @Nullable String tag) { 9761 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 9762 UserHandle.myUserId()); 9763 } 9764 9765 /** 9766 * Reset the settings to their defaults for a given user with a specific mode. The 9767 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 9768 * allowing resetting the settings made by a package and associated with the tag. 9769 * 9770 * @param resolver Handle to the content resolver. 9771 * @param tag Optional tag which should be associated with the settings to reset. 9772 * @param mode The reset mode. 9773 * @param userHandle The user for which to reset to defaults. 9774 * 9775 * @see #RESET_MODE_PACKAGE_DEFAULTS 9776 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 9777 * @see #RESET_MODE_UNTRUSTED_CHANGES 9778 * @see #RESET_MODE_TRUSTED_DEFAULTS 9779 * 9780 * @hide 9781 */ 9782 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 9783 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 9784 try { 9785 Bundle arg = new Bundle(); 9786 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 9787 if (tag != null) { 9788 arg.putString(CALL_METHOD_TAG_KEY, tag); 9789 } 9790 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 9791 IContentProvider cp = sProviderHolder.getProvider(resolver); 9792 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_GLOBAL, null, arg); 9793 } catch (RemoteException e) { 9794 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 9795 } 9796 } 9797 9798 /** @hide */ 9799 public static boolean putStringForUser(ContentResolver resolver, 9800 String name, String value, int userHandle) { 9801 return putStringForUser(resolver, name, value, null, false, userHandle); 9802 } 9803 9804 /** @hide */ 9805 public static boolean putStringForUser(@NonNull ContentResolver resolver, 9806 @NonNull String name, @Nullable String value, @Nullable String tag, 9807 boolean makeDefault, @UserIdInt int userHandle) { 9808 if (LOCAL_LOGV) { 9809 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 9810 + " for " + userHandle); 9811 } 9812 // Global and Secure have the same access policy so we can forward writes 9813 if (MOVED_TO_SECURE.contains(name)) { 9814 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9815 + " to android.provider.Settings.Secure, value is unchanged."); 9816 return Secure.putStringForUser(resolver, name, value, tag, 9817 makeDefault, userHandle); 9818 } 9819 return sNameValueCache.putStringForUser(resolver, name, value, tag, 9820 makeDefault, userHandle); 9821 } 9822 9823 /** 9824 * Construct the content URI for a particular name/value pair, 9825 * useful for monitoring changes with a ContentObserver. 9826 * @param name to look up in the table 9827 * @return the corresponding content URI, or null if not present 9828 */ 9829 public static Uri getUriFor(String name) { 9830 return getUriFor(CONTENT_URI, name); 9831 } 9832 9833 /** 9834 * Convenience function for retrieving a single secure settings value 9835 * as an integer. Note that internally setting values are always 9836 * stored as strings; this function converts the string to an integer 9837 * for you. The default value will be returned if the setting is 9838 * not defined or not an integer. 9839 * 9840 * @param cr The ContentResolver to access. 9841 * @param name The name of the setting to retrieve. 9842 * @param def Value to return if the setting is not defined. 9843 * 9844 * @return The setting's current value, or 'def' if it is not defined 9845 * or not a valid integer. 9846 */ 9847 public static int getInt(ContentResolver cr, String name, int def) { 9848 String v = getString(cr, name); 9849 try { 9850 return v != null ? Integer.parseInt(v) : def; 9851 } catch (NumberFormatException e) { 9852 return def; 9853 } 9854 } 9855 9856 /** 9857 * Convenience function for retrieving a single secure settings value 9858 * as an integer. Note that internally setting values are always 9859 * stored as strings; this function converts the string to an integer 9860 * for you. 9861 * <p> 9862 * This version does not take a default value. If the setting has not 9863 * been set, or the string value is not a number, 9864 * it throws {@link SettingNotFoundException}. 9865 * 9866 * @param cr The ContentResolver to access. 9867 * @param name The name of the setting to retrieve. 9868 * 9869 * @throws SettingNotFoundException Thrown if a setting by the given 9870 * name can't be found or the setting value is not an integer. 9871 * 9872 * @return The setting's current value. 9873 */ 9874 public static int getInt(ContentResolver cr, String name) 9875 throws SettingNotFoundException { 9876 String v = getString(cr, name); 9877 try { 9878 return Integer.parseInt(v); 9879 } catch (NumberFormatException e) { 9880 throw new SettingNotFoundException(name); 9881 } 9882 } 9883 9884 /** 9885 * Convenience function for updating a single settings value as an 9886 * integer. This will either create a new entry in the table if the 9887 * given name does not exist, or modify the value of the existing row 9888 * with that name. Note that internally setting values are always 9889 * stored as strings, so this function converts the given value to a 9890 * string before storing it. 9891 * 9892 * @param cr The ContentResolver to access. 9893 * @param name The name of the setting to modify. 9894 * @param value The new value for the setting. 9895 * @return true if the value was set, false on database errors 9896 */ 9897 public static boolean putInt(ContentResolver cr, String name, int value) { 9898 return putString(cr, name, Integer.toString(value)); 9899 } 9900 9901 /** 9902 * Convenience function for retrieving a single secure settings value 9903 * as a {@code long}. Note that internally setting values are always 9904 * stored as strings; this function converts the string to a {@code long} 9905 * for you. The default value will be returned if the setting is 9906 * not defined or not a {@code long}. 9907 * 9908 * @param cr The ContentResolver to access. 9909 * @param name The name of the setting to retrieve. 9910 * @param def Value to return if the setting is not defined. 9911 * 9912 * @return The setting's current value, or 'def' if it is not defined 9913 * or not a valid {@code long}. 9914 */ 9915 public static long getLong(ContentResolver cr, String name, long def) { 9916 String valString = getString(cr, name); 9917 long value; 9918 try { 9919 value = valString != null ? Long.parseLong(valString) : def; 9920 } catch (NumberFormatException e) { 9921 value = def; 9922 } 9923 return value; 9924 } 9925 9926 /** 9927 * Convenience function for retrieving a single secure settings value 9928 * as a {@code long}. Note that internally setting values are always 9929 * stored as strings; this function converts the string to a {@code long} 9930 * for you. 9931 * <p> 9932 * This version does not take a default value. If the setting has not 9933 * been set, or the string value is not a number, 9934 * it throws {@link SettingNotFoundException}. 9935 * 9936 * @param cr The ContentResolver to access. 9937 * @param name The name of the setting to retrieve. 9938 * 9939 * @return The setting's current value. 9940 * @throws SettingNotFoundException Thrown if a setting by the given 9941 * name can't be found or the setting value is not an integer. 9942 */ 9943 public static long getLong(ContentResolver cr, String name) 9944 throws SettingNotFoundException { 9945 String valString = getString(cr, name); 9946 try { 9947 return Long.parseLong(valString); 9948 } catch (NumberFormatException e) { 9949 throw new SettingNotFoundException(name); 9950 } 9951 } 9952 9953 /** 9954 * Convenience function for updating a secure settings value as a long 9955 * integer. This will either create a new entry in the table if the 9956 * given name does not exist, or modify the value of the existing row 9957 * with that name. Note that internally setting values are always 9958 * stored as strings, so this function converts the given value to a 9959 * string before storing it. 9960 * 9961 * @param cr The ContentResolver to access. 9962 * @param name The name of the setting to modify. 9963 * @param value The new value for the setting. 9964 * @return true if the value was set, false on database errors 9965 */ 9966 public static boolean putLong(ContentResolver cr, String name, long value) { 9967 return putString(cr, name, Long.toString(value)); 9968 } 9969 9970 /** 9971 * Convenience function for retrieving a single secure settings value 9972 * as a floating point number. Note that internally setting values are 9973 * always stored as strings; this function converts the string to an 9974 * float for you. The default value will be returned if the setting 9975 * is not defined or not a valid float. 9976 * 9977 * @param cr The ContentResolver to access. 9978 * @param name The name of the setting to retrieve. 9979 * @param def Value to return if the setting is not defined. 9980 * 9981 * @return The setting's current value, or 'def' if it is not defined 9982 * or not a valid float. 9983 */ 9984 public static float getFloat(ContentResolver cr, String name, float def) { 9985 String v = getString(cr, name); 9986 try { 9987 return v != null ? Float.parseFloat(v) : def; 9988 } catch (NumberFormatException e) { 9989 return def; 9990 } 9991 } 9992 9993 /** 9994 * Convenience function for retrieving a single secure settings value 9995 * as a float. Note that internally setting values are always 9996 * stored as strings; this function converts the string to a float 9997 * for you. 9998 * <p> 9999 * This version does not take a default value. If the setting has not 10000 * been set, or the string value is not a number, 10001 * it throws {@link SettingNotFoundException}. 10002 * 10003 * @param cr The ContentResolver to access. 10004 * @param name The name of the setting to retrieve. 10005 * 10006 * @throws SettingNotFoundException Thrown if a setting by the given 10007 * name can't be found or the setting value is not a float. 10008 * 10009 * @return The setting's current value. 10010 */ 10011 public static float getFloat(ContentResolver cr, String name) 10012 throws SettingNotFoundException { 10013 String v = getString(cr, name); 10014 if (v == null) { 10015 throw new SettingNotFoundException(name); 10016 } 10017 try { 10018 return Float.parseFloat(v); 10019 } catch (NumberFormatException e) { 10020 throw new SettingNotFoundException(name); 10021 } 10022 } 10023 10024 /** 10025 * Convenience function for updating a single settings value as a 10026 * floating point number. This will either create a new entry in the 10027 * table if the given name does not exist, or modify the value of the 10028 * existing row with that name. Note that internally setting values 10029 * are always stored as strings, so this function converts the given 10030 * value to a string before storing it. 10031 * 10032 * @param cr The ContentResolver to access. 10033 * @param name The name of the setting to modify. 10034 * @param value The new value for the setting. 10035 * @return true if the value was set, false on database errors 10036 */ 10037 public static boolean putFloat(ContentResolver cr, String name, float value) { 10038 return putString(cr, name, Float.toString(value)); 10039 } 10040 10041 /** 10042 * Subscription to be used for voice call on a multi sim device. The supported values 10043 * are 0 = SUB1, 1 = SUB2 and etc. 10044 * @hide 10045 */ 10046 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 10047 10048 /** 10049 * Used to provide option to user to select subscription during dial. 10050 * The supported values are 0 = disable or 1 = enable prompt. 10051 * @hide 10052 */ 10053 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 10054 10055 /** 10056 * Subscription to be used for data call on a multi sim device. The supported values 10057 * are 0 = SUB1, 1 = SUB2 and etc. 10058 * @hide 10059 */ 10060 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 10061 10062 /** 10063 * Subscription to be used for SMS on a multi sim device. The supported values 10064 * are 0 = SUB1, 1 = SUB2 and etc. 10065 * @hide 10066 */ 10067 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 10068 10069 /** 10070 * Used to provide option to user to select subscription during send SMS. 10071 * The value 1 - enable, 0 - disable 10072 * @hide 10073 */ 10074 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 10075 10076 10077 10078 /** User preferred subscriptions setting. 10079 * This holds the details of the user selected subscription from the card and 10080 * the activation status. Each settings string have the coma separated values 10081 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 10082 * @hide 10083 */ 10084 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 10085 "user_preferred_sub2","user_preferred_sub3"}; 10086 10087 /** 10088 * Whether to enable new contacts aggregator or not. 10089 * The value 1 - enable, 0 - disable 10090 * @hide 10091 */ 10092 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 10093 10094 /** 10095 * Whether to enable contacts metadata syncing or not 10096 * The value 1 - enable, 0 - disable 10097 * 10098 * @removed 10099 */ 10100 @Deprecated 10101 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 10102 10103 /** 10104 * Whether to enable contacts metadata syncing or not 10105 * The value 1 - enable, 0 - disable 10106 */ 10107 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 10108 10109 /** 10110 * Whether to enable cellular on boot. 10111 * The value 1 - enable, 0 - disable 10112 * @hide 10113 */ 10114 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 10115 10116 /** 10117 * The maximum allowed notification enqueue rate in Hertz. 10118 * 10119 * Should be a float, and includes both posts and updates. 10120 * @hide 10121 */ 10122 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 10123 10124 /** 10125 * Whether cell is enabled/disabled 10126 * @hide 10127 */ 10128 public static final String CELL_ON = "cell_on"; 10129 10130 /** 10131 * Global settings which can be accessed by ephemeral apps. 10132 * @hide 10133 */ 10134 public static final Set<String> EPHEMERAL_SETTINGS = new ArraySet<>(); 10135 static { 10136 EPHEMERAL_SETTINGS.add(WAIT_FOR_DEBUGGER); 10137 EPHEMERAL_SETTINGS.add(DEVICE_PROVISIONED); 10138 EPHEMERAL_SETTINGS.add(DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES); 10139 EPHEMERAL_SETTINGS.add(DEVELOPMENT_FORCE_RTL); 10140 EPHEMERAL_SETTINGS.add(EPHEMERAL_COOKIE_MAX_SIZE_BYTES); 10141 } 10142 10143 /** 10144 * Whether to show the high temperature warning notification. 10145 * @hide 10146 */ 10147 public static final String SHOW_TEMPERATURE_WARNING = "show_temperature_warning"; 10148 10149 /** 10150 * Temperature at which the high temperature warning notification should be shown. 10151 * @hide 10152 */ 10153 public static final String WARNING_TEMPERATURE = "warning_temperature"; 10154 10155 /** 10156 * Whether the diskstats logging task is enabled/disabled. 10157 * @hide 10158 */ 10159 public static final String ENABLE_DISKSTATS_LOGGING = "enable_diskstats_logging"; 10160 } 10161 10162 /** 10163 * User-defined bookmarks and shortcuts. The target of each bookmark is an 10164 * Intent URL, allowing it to be either a web page or a particular 10165 * application activity. 10166 * 10167 * @hide 10168 */ 10169 public static final class Bookmarks implements BaseColumns 10170 { 10171 private static final String TAG = "Bookmarks"; 10172 10173 /** 10174 * The content:// style URL for this table 10175 */ 10176 public static final Uri CONTENT_URI = 10177 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 10178 10179 /** 10180 * The row ID. 10181 * <p>Type: INTEGER</p> 10182 */ 10183 public static final String ID = "_id"; 10184 10185 /** 10186 * Descriptive name of the bookmark that can be displayed to the user. 10187 * If this is empty, the title should be resolved at display time (use 10188 * {@link #getTitle(Context, Cursor)} any time you want to display the 10189 * title of a bookmark.) 10190 * <P> 10191 * Type: TEXT 10192 * </P> 10193 */ 10194 public static final String TITLE = "title"; 10195 10196 /** 10197 * Arbitrary string (displayed to the user) that allows bookmarks to be 10198 * organized into categories. There are some special names for 10199 * standard folders, which all start with '@'. The label displayed for 10200 * the folder changes with the locale (via {@link #getLabelForFolder}) but 10201 * the folder name does not change so you can consistently query for 10202 * the folder regardless of the current locale. 10203 * 10204 * <P>Type: TEXT</P> 10205 * 10206 */ 10207 public static final String FOLDER = "folder"; 10208 10209 /** 10210 * The Intent URL of the bookmark, describing what it points to. This 10211 * value is given to {@link android.content.Intent#getIntent} to create 10212 * an Intent that can be launched. 10213 * <P>Type: TEXT</P> 10214 */ 10215 public static final String INTENT = "intent"; 10216 10217 /** 10218 * Optional shortcut character associated with this bookmark. 10219 * <P>Type: INTEGER</P> 10220 */ 10221 public static final String SHORTCUT = "shortcut"; 10222 10223 /** 10224 * The order in which the bookmark should be displayed 10225 * <P>Type: INTEGER</P> 10226 */ 10227 public static final String ORDERING = "ordering"; 10228 10229 private static final String[] sIntentProjection = { INTENT }; 10230 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 10231 private static final String sShortcutSelection = SHORTCUT + "=?"; 10232 10233 /** 10234 * Convenience function to retrieve the bookmarked Intent for a 10235 * particular shortcut key. 10236 * 10237 * @param cr The ContentResolver to query. 10238 * @param shortcut The shortcut key. 10239 * 10240 * @return Intent The bookmarked URL, or null if there is no bookmark 10241 * matching the given shortcut. 10242 */ 10243 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 10244 { 10245 Intent intent = null; 10246 10247 Cursor c = cr.query(CONTENT_URI, 10248 sIntentProjection, sShortcutSelection, 10249 new String[] { String.valueOf((int) shortcut) }, ORDERING); 10250 // Keep trying until we find a valid shortcut 10251 try { 10252 while (intent == null && c.moveToNext()) { 10253 try { 10254 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 10255 intent = Intent.parseUri(intentURI, 0); 10256 } catch (java.net.URISyntaxException e) { 10257 // The stored URL is bad... ignore it. 10258 } catch (IllegalArgumentException e) { 10259 // Column not found 10260 Log.w(TAG, "Intent column not found", e); 10261 } 10262 } 10263 } finally { 10264 if (c != null) c.close(); 10265 } 10266 10267 return intent; 10268 } 10269 10270 /** 10271 * Add a new bookmark to the system. 10272 * 10273 * @param cr The ContentResolver to query. 10274 * @param intent The desired target of the bookmark. 10275 * @param title Bookmark title that is shown to the user; null if none 10276 * or it should be resolved to the intent's title. 10277 * @param folder Folder in which to place the bookmark; null if none. 10278 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 10279 * this is non-zero and there is an existing bookmark entry 10280 * with this same shortcut, then that existing shortcut is 10281 * cleared (the bookmark is not removed). 10282 * @return The unique content URL for the new bookmark entry. 10283 */ 10284 public static Uri add(ContentResolver cr, 10285 Intent intent, 10286 String title, 10287 String folder, 10288 char shortcut, 10289 int ordering) 10290 { 10291 // If a shortcut is supplied, and it is already defined for 10292 // another bookmark, then remove the old definition. 10293 if (shortcut != 0) { 10294 cr.delete(CONTENT_URI, sShortcutSelection, 10295 new String[] { String.valueOf((int) shortcut) }); 10296 } 10297 10298 ContentValues values = new ContentValues(); 10299 if (title != null) values.put(TITLE, title); 10300 if (folder != null) values.put(FOLDER, folder); 10301 values.put(INTENT, intent.toUri(0)); 10302 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 10303 values.put(ORDERING, ordering); 10304 return cr.insert(CONTENT_URI, values); 10305 } 10306 10307 /** 10308 * Return the folder name as it should be displayed to the user. This 10309 * takes care of localizing special folders. 10310 * 10311 * @param r Resources object for current locale; only need access to 10312 * system resources. 10313 * @param folder The value found in the {@link #FOLDER} column. 10314 * 10315 * @return CharSequence The label for this folder that should be shown 10316 * to the user. 10317 */ 10318 public static CharSequence getLabelForFolder(Resources r, String folder) { 10319 return folder; 10320 } 10321 10322 /** 10323 * Return the title as it should be displayed to the user. This takes 10324 * care of localizing bookmarks that point to activities. 10325 * 10326 * @param context A context. 10327 * @param cursor A cursor pointing to the row whose title should be 10328 * returned. The cursor must contain at least the {@link #TITLE} 10329 * and {@link #INTENT} columns. 10330 * @return A title that is localized and can be displayed to the user, 10331 * or the empty string if one could not be found. 10332 */ 10333 public static CharSequence getTitle(Context context, Cursor cursor) { 10334 int titleColumn = cursor.getColumnIndex(TITLE); 10335 int intentColumn = cursor.getColumnIndex(INTENT); 10336 if (titleColumn == -1 || intentColumn == -1) { 10337 throw new IllegalArgumentException( 10338 "The cursor must contain the TITLE and INTENT columns."); 10339 } 10340 10341 String title = cursor.getString(titleColumn); 10342 if (!TextUtils.isEmpty(title)) { 10343 return title; 10344 } 10345 10346 String intentUri = cursor.getString(intentColumn); 10347 if (TextUtils.isEmpty(intentUri)) { 10348 return ""; 10349 } 10350 10351 Intent intent; 10352 try { 10353 intent = Intent.parseUri(intentUri, 0); 10354 } catch (URISyntaxException e) { 10355 return ""; 10356 } 10357 10358 PackageManager packageManager = context.getPackageManager(); 10359 ResolveInfo info = packageManager.resolveActivity(intent, 0); 10360 return info != null ? info.loadLabel(packageManager) : ""; 10361 } 10362 } 10363 10364 /** 10365 * Returns the device ID that we should use when connecting to the mobile gtalk server. 10366 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 10367 * from the GoogleLoginService. 10368 * 10369 * @param androidId The Android ID for this device. 10370 * @return The device ID that should be used when connecting to the mobile gtalk server. 10371 * @hide 10372 */ 10373 public static String getGTalkDeviceId(long androidId) { 10374 return "android-" + Long.toHexString(androidId); 10375 } 10376 10377 private static final String[] PM_WRITE_SETTINGS = { 10378 android.Manifest.permission.WRITE_SETTINGS 10379 }; 10380 private static final String[] PM_CHANGE_NETWORK_STATE = { 10381 android.Manifest.permission.CHANGE_NETWORK_STATE, 10382 android.Manifest.permission.WRITE_SETTINGS 10383 }; 10384 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 10385 android.Manifest.permission.SYSTEM_ALERT_WINDOW 10386 }; 10387 10388 /** 10389 * Performs a strict and comprehensive check of whether a calling package is allowed to 10390 * write/modify system settings, as the condition differs for pre-M, M+, and 10391 * privileged/preinstalled apps. If the provided uid does not match the 10392 * callingPackage, a negative result will be returned. 10393 * @hide 10394 */ 10395 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 10396 String callingPackage, boolean throwException) { 10397 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 10398 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 10399 PM_WRITE_SETTINGS, false); 10400 } 10401 10402 /** 10403 * Performs a strict and comprehensive check of whether a calling package is allowed to 10404 * write/modify system settings, as the condition differs for pre-M, M+, and 10405 * privileged/preinstalled apps. If the provided uid does not match the 10406 * callingPackage, a negative result will be returned. The caller is expected to have 10407 * the WRITE_SETTINGS permission declared. 10408 * 10409 * Note: if the check is successful, the operation of this app will be updated to the 10410 * current time. 10411 * @hide 10412 */ 10413 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 10414 String callingPackage, boolean throwException) { 10415 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 10416 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 10417 PM_WRITE_SETTINGS, true); 10418 } 10419 10420 /** 10421 * Performs a strict and comprehensive check of whether a calling package is allowed to 10422 * change the state of network, as the condition differs for pre-M, M+, and 10423 * privileged/preinstalled apps. The caller is expected to have either the 10424 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 10425 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 10426 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 10427 * permission and cannot be revoked. See http://b/23597341 10428 * 10429 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 10430 * of this app will be updated to the current time. 10431 * @hide 10432 */ 10433 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 10434 String callingPackage, boolean throwException) { 10435 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 10436 == PackageManager.PERMISSION_GRANTED) { 10437 return true; 10438 } 10439 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 10440 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 10441 PM_CHANGE_NETWORK_STATE, true); 10442 } 10443 10444 /** 10445 * Performs a strict and comprehensive check of whether a calling package is allowed to 10446 * draw on top of other apps, as the conditions differs for pre-M, M+, and 10447 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 10448 * a negative result will be returned. 10449 * @hide 10450 */ 10451 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 10452 String callingPackage, boolean throwException) { 10453 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 10454 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 10455 PM_SYSTEM_ALERT_WINDOW, false); 10456 } 10457 10458 /** 10459 * Performs a strict and comprehensive check of whether a calling package is allowed to 10460 * draw on top of other apps, as the conditions differs for pre-M, M+, and 10461 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 10462 * a negative result will be returned. 10463 * 10464 * Note: if the check is successful, the operation of this app will be updated to the 10465 * current time. 10466 * @hide 10467 */ 10468 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 10469 callingPackage, boolean throwException) { 10470 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 10471 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 10472 PM_SYSTEM_ALERT_WINDOW, true); 10473 } 10474 10475 /** 10476 * Helper method to perform a general and comprehensive check of whether an operation that is 10477 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 10478 * OP_WRITE_SETTINGS 10479 * @hide 10480 */ 10481 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 10482 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 10483 permissions, boolean makeNote) { 10484 if (callingPackage == null) { 10485 return false; 10486 } 10487 10488 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 10489 int mode = AppOpsManager.MODE_DEFAULT; 10490 if (makeNote) { 10491 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 10492 } else { 10493 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 10494 } 10495 10496 switch (mode) { 10497 case AppOpsManager.MODE_ALLOWED: 10498 return true; 10499 10500 case AppOpsManager.MODE_DEFAULT: 10501 // this is the default operating mode after an app's installation 10502 // In this case we will check all associated static permission to see 10503 // if it is granted during install time. 10504 for (String permission : permissions) { 10505 if (context.checkCallingOrSelfPermission(permission) == PackageManager 10506 .PERMISSION_GRANTED) { 10507 // if either of the permissions are granted, we will allow it 10508 return true; 10509 } 10510 } 10511 10512 default: 10513 // this is for all other cases trickled down here... 10514 if (!throwException) { 10515 return false; 10516 } 10517 } 10518 10519 // prepare string to throw SecurityException 10520 StringBuilder exceptionMessage = new StringBuilder(); 10521 exceptionMessage.append(callingPackage); 10522 exceptionMessage.append(" was not granted "); 10523 if (permissions.length > 1) { 10524 exceptionMessage.append(" either of these permissions: "); 10525 } else { 10526 exceptionMessage.append(" this permission: "); 10527 } 10528 for (int i = 0; i < permissions.length; i++) { 10529 exceptionMessage.append(permissions[i]); 10530 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 10531 } 10532 10533 throw new SecurityException(exceptionMessage.toString()); 10534 } 10535 10536 /** 10537 * Retrieves a correponding package name for a given uid. It will query all 10538 * packages that are associated with the given uid, but it will return only 10539 * the zeroth result. 10540 * Note: If package could not be found, a null is returned. 10541 * @hide 10542 */ 10543 public static String getPackageNameForUid(Context context, int uid) { 10544 String[] packages = context.getPackageManager().getPackagesForUid(uid); 10545 if (packages == null) { 10546 return null; 10547 } 10548 return packages[0]; 10549 } 10550} 10551