Settings.java revision 8533622ae7dfced7f33909cb206d78b9035f2476
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.NonNull; 20import android.annotation.SdkConstant; 21import android.annotation.SdkConstant.SdkConstantType; 22import android.annotation.SystemApi; 23import android.annotation.TestApi; 24import android.app.ActivityThread; 25import android.app.AppOpsManager; 26import android.app.Application; 27import android.app.SearchManager; 28import android.app.WallpaperManager; 29import android.content.ComponentName; 30import android.content.ContentResolver; 31import android.content.ContentValues; 32import android.content.Context; 33import android.content.IContentProvider; 34import android.content.Intent; 35import android.content.pm.ActivityInfo; 36import android.content.pm.PackageManager; 37import android.content.pm.ResolveInfo; 38import android.content.res.Configuration; 39import android.content.res.Resources; 40import android.database.Cursor; 41import android.database.SQLException; 42import android.location.LocationManager; 43import android.net.ConnectivityManager; 44import android.net.Uri; 45import android.net.wifi.WifiManager; 46import android.os.BatteryManager; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.LocaleList; 51import android.os.Process; 52import android.os.RemoteException; 53import android.os.ServiceManager; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.Log; 62import android.util.MemoryIntArray; 63 64import com.android.internal.annotations.GuardedBy; 65import com.android.internal.util.ArrayUtils; 66import com.android.internal.widget.ILockSettings; 67 68import java.io.IOException; 69import java.net.URISyntaxException; 70import java.text.SimpleDateFormat; 71import java.util.HashMap; 72import java.util.HashSet; 73import java.util.Locale; 74import java.util.Map; 75import java.util.Set; 76 77/** 78 * The Settings provider contains global system-level device preferences. 79 */ 80public final class Settings { 81 82 // Intent actions for Settings 83 84 /** 85 * Activity Action: Show system settings. 86 * <p> 87 * Input: Nothing. 88 * <p> 89 * Output: Nothing. 90 */ 91 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 92 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 93 94 /** 95 * Activity Action: Show settings to allow configuration of APNs. 96 * <p> 97 * Input: Nothing. 98 * <p> 99 * Output: Nothing. 100 */ 101 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 102 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 103 104 /** 105 * Activity Action: Show settings to allow configuration of current location 106 * sources. 107 * <p> 108 * In some cases, a matching Activity may not exist, so ensure you 109 * safeguard against this. 110 * <p> 111 * Input: Nothing. 112 * <p> 113 * Output: Nothing. 114 */ 115 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 116 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 117 "android.settings.LOCATION_SOURCE_SETTINGS"; 118 119 /** 120 * Activity Action: Show settings to allow configuration of users. 121 * <p> 122 * In some cases, a matching Activity may not exist, so ensure you 123 * safeguard against this. 124 * <p> 125 * Input: Nothing. 126 * <p> 127 * Output: Nothing. 128 * @hide 129 */ 130 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 131 public static final String ACTION_USER_SETTINGS = 132 "android.settings.USER_SETTINGS"; 133 134 /** 135 * Activity Action: Show settings to allow configuration of wireless controls 136 * such as Wi-Fi, Bluetooth and Mobile networks. 137 * <p> 138 * In some cases, a matching Activity may not exist, so ensure you 139 * safeguard against this. 140 * <p> 141 * Input: Nothing. 142 * <p> 143 * Output: Nothing. 144 */ 145 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 146 public static final String ACTION_WIRELESS_SETTINGS = 147 "android.settings.WIRELESS_SETTINGS"; 148 149 /** 150 * Activity Action: Show tether provisioning activity. 151 * 152 * <p> 153 * In some cases, a matching Activity may not exist, so ensure you 154 * safeguard against this. 155 * <p> 156 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 157 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 158 * contain a {@link ResultReceiver} which will be called back with a tether result code. 159 * <p> 160 * Output: The result of the provisioning check. 161 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 162 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 163 * 164 * @hide 165 */ 166 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 167 public static final String ACTION_TETHER_PROVISIONING = 168 "android.settings.TETHER_PROVISIONING_UI"; 169 170 /** 171 * Activity Action: Show settings to allow entering/exiting airplane mode. 172 * <p> 173 * In some cases, a matching Activity may not exist, so ensure you 174 * safeguard against this. 175 * <p> 176 * Input: Nothing. 177 * <p> 178 * Output: Nothing. 179 */ 180 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 181 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 182 "android.settings.AIRPLANE_MODE_SETTINGS"; 183 184 /** 185 * Activity Action: Modify Airplane mode settings using a voice command. 186 * <p> 187 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 188 * <p> 189 * This intent MUST be started using 190 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 191 * startVoiceActivity}. 192 * <p> 193 * Note: The activity implementing this intent MUST verify that 194 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 195 * modifying the setting. 196 * <p> 197 * Input: To tell which state airplane mode should be set to, add the 198 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 199 * If the extra is not included, no changes will be made. 200 * <p> 201 * Output: Nothing. 202 */ 203 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 204 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 205 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 206 207 /** 208 * Activity Action: Show settings for accessibility modules. 209 * <p> 210 * In some cases, a matching Activity may not exist, so ensure you 211 * safeguard against this. 212 * <p> 213 * Input: Nothing. 214 * <p> 215 * Output: Nothing. 216 */ 217 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 218 public static final String ACTION_ACCESSIBILITY_SETTINGS = 219 "android.settings.ACCESSIBILITY_SETTINGS"; 220 221 /** 222 * Activity Action: Show settings to control access to usage information. 223 * <p> 224 * In some cases, a matching Activity may not exist, so ensure you 225 * safeguard against this. 226 * <p> 227 * Input: Nothing. 228 * <p> 229 * Output: Nothing. 230 */ 231 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 232 public static final String ACTION_USAGE_ACCESS_SETTINGS = 233 "android.settings.USAGE_ACCESS_SETTINGS"; 234 235 /** 236 * Activity Category: Show application settings related to usage access. 237 * <p> 238 * An activity that provides a user interface for adjusting usage access related 239 * preferences for its containing application. Optional but recommended for apps that 240 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 241 * <p> 242 * The activity may define meta-data to describe what usage access is 243 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 244 * will be displayed in Settings. 245 * <p> 246 * Input: Nothing. 247 * <p> 248 * Output: Nothing. 249 */ 250 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 251 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 252 "android.intent.category.USAGE_ACCESS_CONFIG"; 253 254 /** 255 * Metadata key: Reason for needing usage access. 256 * <p> 257 * A key for metadata attached to an activity that receives action 258 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 259 * user as description of how the app uses usage access. 260 * <p> 261 */ 262 public static final String METADATA_USAGE_ACCESS_REASON = 263 "android.settings.metadata.USAGE_ACCESS_REASON"; 264 265 /** 266 * Activity Action: Show settings to allow configuration of security and 267 * location privacy. 268 * <p> 269 * In some cases, a matching Activity may not exist, so ensure you 270 * safeguard against this. 271 * <p> 272 * Input: Nothing. 273 * <p> 274 * Output: Nothing. 275 */ 276 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 277 public static final String ACTION_SECURITY_SETTINGS = 278 "android.settings.SECURITY_SETTINGS"; 279 280 /** 281 * Activity Action: Show trusted credentials settings, opening to the user tab, 282 * to allow management of installed credentials. 283 * <p> 284 * In some cases, a matching Activity may not exist, so ensure you 285 * safeguard against this. 286 * <p> 287 * Input: Nothing. 288 * <p> 289 * Output: Nothing. 290 * @hide 291 */ 292 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 293 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 294 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 295 296 /** 297 * Activity Action: Show dialog explaining that an installed CA cert may enable 298 * monitoring of encrypted network traffic. 299 * <p> 300 * In some cases, a matching Activity may not exist, so ensure you 301 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 302 * number of certificates. 303 * <p> 304 * Input: Nothing. 305 * <p> 306 * Output: Nothing. 307 * @hide 308 */ 309 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 310 public static final String ACTION_MONITORING_CERT_INFO = 311 "com.android.settings.MONITORING_CERT_INFO"; 312 313 /** 314 * Activity Action: Show settings to allow configuration of privacy options. 315 * <p> 316 * In some cases, a matching Activity may not exist, so ensure you 317 * safeguard against this. 318 * <p> 319 * Input: Nothing. 320 * <p> 321 * Output: Nothing. 322 */ 323 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 324 public static final String ACTION_PRIVACY_SETTINGS = 325 "android.settings.PRIVACY_SETTINGS"; 326 327 /** 328 * Activity Action: Show settings to allow configuration of VPN. 329 * <p> 330 * In some cases, a matching Activity may not exist, so ensure you 331 * safeguard against this. 332 * <p> 333 * Input: Nothing. 334 * <p> 335 * Output: Nothing. 336 */ 337 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 338 public static final String ACTION_VPN_SETTINGS = 339 "android.settings.VPN_SETTINGS"; 340 341 /** 342 * Activity Action: Show settings to allow configuration of Wi-Fi. 343 * <p> 344 * In some cases, a matching Activity may not exist, so ensure you 345 * safeguard against this. 346 * <p> 347 * Input: Nothing. 348 * <p> 349 * Output: Nothing. 350 351 */ 352 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 353 public static final String ACTION_WIFI_SETTINGS = 354 "android.settings.WIFI_SETTINGS"; 355 356 /** 357 * Activity Action: Show settings to allow configuration of a static IP 358 * address for Wi-Fi. 359 * <p> 360 * In some cases, a matching Activity may not exist, so ensure you safeguard 361 * against this. 362 * <p> 363 * Input: Nothing. 364 * <p> 365 * Output: Nothing. 366 */ 367 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 368 public static final String ACTION_WIFI_IP_SETTINGS = 369 "android.settings.WIFI_IP_SETTINGS"; 370 371 /** 372 * Activity Action: Show settings to allow configuration of Wi-Fi saved networks. 373 * <p> 374 * In some cases, a matching Activity may not exist, so ensure you 375 * safeguard against this. 376 * <p> 377 * Input: Nothing. 378 * <p> 379 * Output: Nothing. 380 * @hide 381 */ 382 @SystemApi 383 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 384 public static final String ACTION_WIFI_SAVED_NETWORK_SETTINGS = 385 "android.settings.WIFI_SAVED_NETWORK_SETTINGS"; 386 387 /** 388 * Activity Action: Show settings to allow configuration of Bluetooth. 389 * <p> 390 * In some cases, a matching Activity may not exist, so ensure you 391 * safeguard against this. 392 * <p> 393 * Input: Nothing. 394 * <p> 395 * Output: Nothing. 396 */ 397 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 398 public static final String ACTION_BLUETOOTH_SETTINGS = 399 "android.settings.BLUETOOTH_SETTINGS"; 400 401 /** 402 * Activity Action: Show settings to allow configuration of cast endpoints. 403 * <p> 404 * In some cases, a matching Activity may not exist, so ensure you 405 * safeguard against this. 406 * <p> 407 * Input: Nothing. 408 * <p> 409 * Output: Nothing. 410 */ 411 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 412 public static final String ACTION_CAST_SETTINGS = 413 "android.settings.CAST_SETTINGS"; 414 415 /** 416 * Activity Action: Show settings to allow configuration of date and time. 417 * <p> 418 * In some cases, a matching Activity may not exist, so ensure you 419 * safeguard against this. 420 * <p> 421 * Input: Nothing. 422 * <p> 423 * Output: Nothing. 424 */ 425 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 426 public static final String ACTION_DATE_SETTINGS = 427 "android.settings.DATE_SETTINGS"; 428 429 /** 430 * Activity Action: Show settings to allow configuration of sound and volume. 431 * <p> 432 * In some cases, a matching Activity may not exist, so ensure you 433 * safeguard against this. 434 * <p> 435 * Input: Nothing. 436 * <p> 437 * Output: Nothing. 438 */ 439 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 440 public static final String ACTION_SOUND_SETTINGS = 441 "android.settings.SOUND_SETTINGS"; 442 443 /** 444 * Activity Action: Show settings to allow configuration of display. 445 * <p> 446 * In some cases, a matching Activity may not exist, so ensure you 447 * safeguard against this. 448 * <p> 449 * Input: Nothing. 450 * <p> 451 * Output: Nothing. 452 */ 453 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 454 public static final String ACTION_DISPLAY_SETTINGS = 455 "android.settings.DISPLAY_SETTINGS"; 456 457 /** 458 * Activity Action: Show settings to allow configuration of Night display. 459 * <p> 460 * In some cases, a matching Activity may not exist, so ensure you 461 * safeguard against this. 462 * <p> 463 * Input: Nothing. 464 * <p> 465 * Output: Nothing. 466 * 467 * @hide 468 */ 469 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 470 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 471 "android.settings.NIGHT_DISPLAY_SETTINGS"; 472 473 /** 474 * Activity Action: Show settings to allow configuration of locale. 475 * <p> 476 * In some cases, a matching Activity may not exist, so ensure you 477 * safeguard against this. 478 * <p> 479 * Input: Nothing. 480 * <p> 481 * Output: Nothing. 482 */ 483 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 484 public static final String ACTION_LOCALE_SETTINGS = 485 "android.settings.LOCALE_SETTINGS"; 486 487 /** 488 * Activity Action: Show settings to configure input methods, in particular 489 * allowing the user to enable input methods. 490 * <p> 491 * In some cases, a matching Activity may not exist, so ensure you 492 * safeguard against this. 493 * <p> 494 * Input: Nothing. 495 * <p> 496 * Output: Nothing. 497 */ 498 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 499 public static final String ACTION_VOICE_INPUT_SETTINGS = 500 "android.settings.VOICE_INPUT_SETTINGS"; 501 502 /** 503 * Activity Action: Show settings to configure input methods, in particular 504 * allowing the user to enable input methods. 505 * <p> 506 * In some cases, a matching Activity may not exist, so ensure you 507 * safeguard against this. 508 * <p> 509 * Input: Nothing. 510 * <p> 511 * Output: Nothing. 512 */ 513 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 514 public static final String ACTION_INPUT_METHOD_SETTINGS = 515 "android.settings.INPUT_METHOD_SETTINGS"; 516 517 /** 518 * Activity Action: Show settings to enable/disable input method subtypes. 519 * <p> 520 * In some cases, a matching Activity may not exist, so ensure you 521 * safeguard against this. 522 * <p> 523 * To tell which input method's subtypes are displayed in the settings, add 524 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 525 * If there is no extra in this Intent, subtypes from all installed input methods 526 * will be displayed in the settings. 527 * 528 * @see android.view.inputmethod.InputMethodInfo#getId 529 * <p> 530 * Input: Nothing. 531 * <p> 532 * Output: Nothing. 533 */ 534 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 535 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 536 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 537 538 /** 539 * Activity Action: Show a dialog to select input method. 540 * <p> 541 * In some cases, a matching Activity may not exist, so ensure you 542 * safeguard against this. 543 * <p> 544 * Input: Nothing. 545 * <p> 546 * Output: Nothing. 547 * @hide 548 */ 549 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 550 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 551 "android.settings.SHOW_INPUT_METHOD_PICKER"; 552 553 /** 554 * Activity Action: Show settings to manage the user input dictionary. 555 * <p> 556 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 557 * it is guaranteed there will always be an appropriate implementation for this Intent action. 558 * In prior releases of the platform this was optional, so ensure you safeguard against it. 559 * <p> 560 * Input: Nothing. 561 * <p> 562 * Output: Nothing. 563 */ 564 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 565 public static final String ACTION_USER_DICTIONARY_SETTINGS = 566 "android.settings.USER_DICTIONARY_SETTINGS"; 567 568 /** 569 * Activity Action: Show settings to configure the hardware keyboard. 570 * <p> 571 * In some cases, a matching Activity may not exist, so ensure you 572 * safeguard against this. 573 * <p> 574 * Input: Nothing. 575 * <p> 576 * Output: Nothing. 577 */ 578 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 579 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 580 "android.settings.HARD_KEYBOARD_SETTINGS"; 581 582 /** 583 * Activity Action: Adds a word to the user dictionary. 584 * <p> 585 * In some cases, a matching Activity may not exist, so ensure you 586 * safeguard against this. 587 * <p> 588 * Input: An extra with key <code>word</code> that contains the word 589 * that should be added to the dictionary. 590 * <p> 591 * Output: Nothing. 592 * 593 * @hide 594 */ 595 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 596 public static final String ACTION_USER_DICTIONARY_INSERT = 597 "com.android.settings.USER_DICTIONARY_INSERT"; 598 599 /** 600 * Activity Action: Show settings to allow configuration of application-related settings. 601 * <p> 602 * In some cases, a matching Activity may not exist, so ensure you 603 * safeguard against this. 604 * <p> 605 * Input: Nothing. 606 * <p> 607 * Output: Nothing. 608 */ 609 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 610 public static final String ACTION_APPLICATION_SETTINGS = 611 "android.settings.APPLICATION_SETTINGS"; 612 613 /** 614 * Activity Action: Show settings to allow configuration of application 615 * development-related settings. As of 616 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 617 * a required part of the platform. 618 * <p> 619 * Input: Nothing. 620 * <p> 621 * Output: Nothing. 622 */ 623 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 624 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 625 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 626 627 /** 628 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 629 * <p> 630 * In some cases, a matching Activity may not exist, so ensure you 631 * safeguard against this. 632 * <p> 633 * Input: Nothing. 634 * <p> 635 * Output: Nothing. 636 */ 637 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 638 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 639 "android.settings.QUICK_LAUNCH_SETTINGS"; 640 641 /** 642 * Activity Action: Show settings to manage installed applications. 643 * <p> 644 * In some cases, a matching Activity may not exist, so ensure you 645 * safeguard against this. 646 * <p> 647 * Input: Nothing. 648 * <p> 649 * Output: Nothing. 650 */ 651 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 652 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 653 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 654 655 /** 656 * Activity Action: Show settings to manage all applications. 657 * <p> 658 * In some cases, a matching Activity may not exist, so ensure you 659 * safeguard against this. 660 * <p> 661 * Input: Nothing. 662 * <p> 663 * Output: Nothing. 664 */ 665 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 666 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 667 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 668 669 /** 670 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 671 * <p> 672 * In some cases, a matching Activity may not exist, so ensure you 673 * safeguard against this. 674 * <p> 675 * Input: Optionally, the Intent's data URI can specify the application package name to 676 * directly invoke the management GUI specific to the package name. For example 677 * "package:com.my.app". 678 * <p> 679 * Output: Nothing. 680 */ 681 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 682 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 683 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 684 685 /** 686 * Activity Action: Show screen for controlling which apps are allowed to write/modify 687 * system settings. 688 * <p> 689 * In some cases, a matching Activity may not exist, so ensure you 690 * safeguard against this. 691 * <p> 692 * Input: Optionally, the Intent's data URI can specify the application package name to 693 * directly invoke the management GUI specific to the package name. For example 694 * "package:com.my.app". 695 * <p> 696 * Output: Nothing. 697 */ 698 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 699 public static final String ACTION_MANAGE_WRITE_SETTINGS = 700 "android.settings.action.MANAGE_WRITE_SETTINGS"; 701 702 /** 703 * Activity Action: Show screen of details about a particular application. 704 * <p> 705 * In some cases, a matching Activity may not exist, so ensure you 706 * safeguard against this. 707 * <p> 708 * Input: The Intent's data URI specifies the application package name 709 * to be shown, with the "package" scheme. That is "package:com.my.app". 710 * <p> 711 * Output: Nothing. 712 */ 713 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 714 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 715 "android.settings.APPLICATION_DETAILS_SETTINGS"; 716 717 /** 718 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 719 * <p> 720 * Input: Nothing. 721 * <p> 722 * Output: Nothing. 723 * <p> 724 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 725 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 726 * already ignoring optimizations. You can use 727 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 728 * on this list. 729 */ 730 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 731 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 732 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 733 734 /** 735 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 736 * put them on the whitelist of apps shown by 737 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 738 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 739 * permission. 740 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 741 * provided by the platform for applications to operate correctly in the various power 742 * saving modes. This is only for unusual applications that need to deeply control their own 743 * execution, at the potential expense of the user's battery life. Note that these applications 744 * greatly run the risk of showing to the user as high power consumers on their device.</p> 745 * <p> 746 * Input: The Intent's data URI must specify the application package name 747 * to be shown, with the "package" scheme. That is "package:com.my.app". 748 * <p> 749 * Output: Nothing. 750 * <p> 751 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 752 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 753 * already ignoring optimizations. 754 */ 755 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 756 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 757 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 758 759 /** 760 * Activity Action: Show screen for controlling background data 761 * restrictions for a particular application. 762 * <p> 763 * Input: Intent's data URI set with an application name, using the 764 * "package" schema (like "package:com.my.app"). 765 * 766 * <p> 767 * Output: Nothing. 768 * <p> 769 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 770 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 771 * status of the background data restrictions for them. 772 */ 773 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 774 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 775 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 776 777 /** 778 * @hide 779 * Activity Action: Show the "app ops" settings screen. 780 * <p> 781 * Input: Nothing. 782 * <p> 783 * Output: Nothing. 784 */ 785 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 786 public static final String ACTION_APP_OPS_SETTINGS = 787 "android.settings.APP_OPS_SETTINGS"; 788 789 /** 790 * Activity Action: Show settings for system update functionality. 791 * <p> 792 * In some cases, a matching Activity may not exist, so ensure you 793 * safeguard against this. 794 * <p> 795 * Input: Nothing. 796 * <p> 797 * Output: Nothing. 798 * 799 * @hide 800 */ 801 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 802 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 803 "android.settings.SYSTEM_UPDATE_SETTINGS"; 804 805 /** 806 * Activity Action: Show settings to allow configuration of sync settings. 807 * <p> 808 * In some cases, a matching Activity may not exist, so ensure you 809 * safeguard against this. 810 * <p> 811 * The account types available to add via the add account button may be restricted by adding an 812 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 813 * authorities. Only account types which can sync with that content provider will be offered to 814 * the user. 815 * <p> 816 * Input: Nothing. 817 * <p> 818 * Output: Nothing. 819 */ 820 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 821 public static final String ACTION_SYNC_SETTINGS = 822 "android.settings.SYNC_SETTINGS"; 823 824 /** 825 * Activity Action: Show add account screen for creating a new account. 826 * <p> 827 * In some cases, a matching Activity may not exist, so ensure you 828 * safeguard against this. 829 * <p> 830 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 831 * extra to the Intent with one or more syncable content provider's authorities. Only account 832 * types which can sync with that content provider will be offered to the user. 833 * <p> 834 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 835 * Intent with one or more account types. 836 * <p> 837 * Input: Nothing. 838 * <p> 839 * Output: Nothing. 840 */ 841 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 842 public static final String ACTION_ADD_ACCOUNT = 843 "android.settings.ADD_ACCOUNT_SETTINGS"; 844 845 /** 846 * Activity Action: Show settings for selecting the network operator. 847 * <p> 848 * In some cases, a matching Activity may not exist, so ensure you 849 * safeguard against this. 850 * <p> 851 * Input: Nothing. 852 * <p> 853 * Output: Nothing. 854 */ 855 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 856 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 857 "android.settings.NETWORK_OPERATOR_SETTINGS"; 858 859 /** 860 * Activity Action: Show settings for selection of 2G/3G. 861 * <p> 862 * In some cases, a matching Activity may not exist, so ensure you 863 * safeguard against this. 864 * <p> 865 * Input: Nothing. 866 * <p> 867 * Output: Nothing. 868 */ 869 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 870 public static final String ACTION_DATA_ROAMING_SETTINGS = 871 "android.settings.DATA_ROAMING_SETTINGS"; 872 873 /** 874 * Activity Action: Show settings for internal storage. 875 * <p> 876 * In some cases, a matching Activity may not exist, so ensure you 877 * safeguard against this. 878 * <p> 879 * Input: Nothing. 880 * <p> 881 * Output: Nothing. 882 */ 883 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 884 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 885 "android.settings.INTERNAL_STORAGE_SETTINGS"; 886 /** 887 * Activity Action: Show settings for memory card storage. 888 * <p> 889 * In some cases, a matching Activity may not exist, so ensure you 890 * safeguard against this. 891 * <p> 892 * Input: Nothing. 893 * <p> 894 * Output: Nothing. 895 */ 896 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 897 public static final String ACTION_MEMORY_CARD_SETTINGS = 898 "android.settings.MEMORY_CARD_SETTINGS"; 899 900 /** 901 * Activity Action: Show settings for global search. 902 * <p> 903 * In some cases, a matching Activity may not exist, so ensure you 904 * safeguard against this. 905 * <p> 906 * Input: Nothing. 907 * <p> 908 * Output: Nothing 909 */ 910 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 911 public static final String ACTION_SEARCH_SETTINGS = 912 "android.search.action.SEARCH_SETTINGS"; 913 914 /** 915 * Activity Action: Show general device information settings (serial 916 * number, software version, phone number, etc.). 917 * <p> 918 * In some cases, a matching Activity may not exist, so ensure you 919 * safeguard against this. 920 * <p> 921 * Input: Nothing. 922 * <p> 923 * Output: Nothing 924 */ 925 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 926 public static final String ACTION_DEVICE_INFO_SETTINGS = 927 "android.settings.DEVICE_INFO_SETTINGS"; 928 929 /** 930 * Activity Action: Show NFC settings. 931 * <p> 932 * This shows UI that allows NFC to be turned on or off. 933 * <p> 934 * In some cases, a matching Activity may not exist, so ensure you 935 * safeguard against this. 936 * <p> 937 * Input: Nothing. 938 * <p> 939 * Output: Nothing 940 * @see android.nfc.NfcAdapter#isEnabled() 941 */ 942 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 943 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 944 945 /** 946 * Activity Action: Show NFC Sharing settings. 947 * <p> 948 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 949 * off. 950 * <p> 951 * In some cases, a matching Activity may not exist, so ensure you 952 * safeguard against this. 953 * <p> 954 * Input: Nothing. 955 * <p> 956 * Output: Nothing 957 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 958 */ 959 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 960 public static final String ACTION_NFCSHARING_SETTINGS = 961 "android.settings.NFCSHARING_SETTINGS"; 962 963 /** 964 * Activity Action: Show NFC Tap & Pay settings 965 * <p> 966 * This shows UI that allows the user to configure Tap&Pay 967 * settings. 968 * <p> 969 * In some cases, a matching Activity may not exist, so ensure you 970 * safeguard against this. 971 * <p> 972 * Input: Nothing. 973 * <p> 974 * Output: Nothing 975 */ 976 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 977 public static final String ACTION_NFC_PAYMENT_SETTINGS = 978 "android.settings.NFC_PAYMENT_SETTINGS"; 979 980 /** 981 * Activity Action: Show Daydream settings. 982 * <p> 983 * In some cases, a matching Activity may not exist, so ensure you 984 * safeguard against this. 985 * <p> 986 * Input: Nothing. 987 * <p> 988 * Output: Nothing. 989 * @see android.service.dreams.DreamService 990 */ 991 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 992 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 993 994 /** 995 * Activity Action: Show Notification listener settings. 996 * <p> 997 * In some cases, a matching Activity may not exist, so ensure you 998 * safeguard against this. 999 * <p> 1000 * Input: Nothing. 1001 * <p> 1002 * Output: Nothing. 1003 * @see android.service.notification.NotificationListenerService 1004 */ 1005 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1006 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 1007 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 1008 1009 /** 1010 * Activity Action: Show Do Not Disturb access settings. 1011 * <p> 1012 * Users can grant and deny access to Do Not Disturb configuration from here. 1013 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 1014 * details. 1015 * <p> 1016 * Input: Nothing. 1017 * <p> 1018 * Output: Nothing. 1019 */ 1020 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1021 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1022 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1023 1024 /** 1025 * @hide 1026 */ 1027 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1028 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1029 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1030 1031 /** 1032 * Activity Action: Show settings for video captioning. 1033 * <p> 1034 * In some cases, a matching Activity may not exist, so ensure you safeguard 1035 * against this. 1036 * <p> 1037 * Input: Nothing. 1038 * <p> 1039 * Output: Nothing. 1040 */ 1041 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1042 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1043 1044 /** 1045 * Activity Action: Show the top level print settings. 1046 * <p> 1047 * In some cases, a matching Activity may not exist, so ensure you 1048 * safeguard against this. 1049 * <p> 1050 * Input: Nothing. 1051 * <p> 1052 * Output: Nothing. 1053 */ 1054 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1055 public static final String ACTION_PRINT_SETTINGS = 1056 "android.settings.ACTION_PRINT_SETTINGS"; 1057 1058 /** 1059 * Activity Action: Show Zen Mode configuration settings. 1060 * 1061 * @hide 1062 */ 1063 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1064 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1065 1066 /** 1067 * Activity Action: Show Zen Mode priority configuration settings. 1068 * 1069 * @hide 1070 */ 1071 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1072 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1073 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1074 1075 /** 1076 * Activity Action: Show Zen Mode automation configuration settings. 1077 * 1078 * @hide 1079 */ 1080 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1081 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1082 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1083 1084 /** 1085 * Activity Action: Modify do not disturb mode settings. 1086 * <p> 1087 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1088 * <p> 1089 * This intent MUST be started using 1090 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1091 * startVoiceActivity}. 1092 * <p> 1093 * Note: The Activity implementing this intent MUST verify that 1094 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1095 * returns true before modifying the setting. 1096 * <p> 1097 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1098 * how long the user wishes to avoid interruptions for. The optional 1099 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1100 * enabling or disabling do not disturb mode. If either extra is not included, the 1101 * user maybe asked to provide the value. 1102 * <p> 1103 * Output: Nothing. 1104 */ 1105 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1106 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1107 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1108 1109 /** 1110 * Activity Action: Show Zen Mode schedule rule configuration settings. 1111 * 1112 * @hide 1113 */ 1114 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1115 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1116 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1117 1118 /** 1119 * Activity Action: Show Zen Mode event rule configuration settings. 1120 * 1121 * @hide 1122 */ 1123 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1124 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1125 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1126 1127 /** 1128 * Activity Action: Show Zen Mode external rule configuration settings. 1129 * 1130 * @hide 1131 */ 1132 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1133 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1134 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1135 1136 /** 1137 * Activity Action: Show the regulatory information screen for the device. 1138 * <p> 1139 * In some cases, a matching Activity may not exist, so ensure you safeguard 1140 * against this. 1141 * <p> 1142 * Input: Nothing. 1143 * <p> 1144 * Output: Nothing. 1145 */ 1146 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1147 public static final String 1148 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1149 1150 /** 1151 * Activity Action: Show Device Name Settings. 1152 * <p> 1153 * In some cases, a matching Activity may not exist, so ensure you safeguard 1154 * against this. 1155 * 1156 * @hide 1157 */ 1158 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1159 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1160 1161 /** 1162 * Activity Action: Show pairing settings. 1163 * <p> 1164 * In some cases, a matching Activity may not exist, so ensure you safeguard 1165 * against this. 1166 * 1167 * @hide 1168 */ 1169 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1170 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1171 1172 /** 1173 * Activity Action: Show battery saver settings. 1174 * <p> 1175 * In some cases, a matching Activity may not exist, so ensure you safeguard 1176 * against this. 1177 */ 1178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1179 public static final String ACTION_BATTERY_SAVER_SETTINGS 1180 = "android.settings.BATTERY_SAVER_SETTINGS"; 1181 1182 /** 1183 * Activity Action: Modify Battery Saver mode setting using a voice command. 1184 * <p> 1185 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1186 * <p> 1187 * This intent MUST be started using 1188 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1189 * startVoiceActivity}. 1190 * <p> 1191 * Note: The activity implementing this intent MUST verify that 1192 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1193 * modifying the setting. 1194 * <p> 1195 * Input: To tell which state batter saver mode should be set to, add the 1196 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1197 * If the extra is not included, no changes will be made. 1198 * <p> 1199 * Output: Nothing. 1200 */ 1201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1202 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1203 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1204 1205 /** 1206 * Activity Action: Show Home selection settings. If there are multiple activities 1207 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1208 * to pick your preferred activity. 1209 */ 1210 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1211 public static final String ACTION_HOME_SETTINGS 1212 = "android.settings.HOME_SETTINGS"; 1213 1214 1215 1216 /** 1217 * Activity Action: Show Default apps settings. 1218 * <p> 1219 * In some cases, a matching Activity may not exist, so ensure you 1220 * safeguard against this. 1221 * <p> 1222 * Input: Nothing. 1223 * <p> 1224 * Output: Nothing. 1225 */ 1226 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1227 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1228 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1229 1230 /** 1231 * Activity Action: Show notification settings. 1232 * 1233 * @hide 1234 */ 1235 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1236 public static final String ACTION_NOTIFICATION_SETTINGS 1237 = "android.settings.NOTIFICATION_SETTINGS"; 1238 1239 /** 1240 * Activity Action: Show notification settings for a single app. 1241 * 1242 * @hide 1243 */ 1244 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1245 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1246 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1247 1248 /** 1249 * Activity Action: Show notification redaction settings. 1250 * 1251 * @hide 1252 */ 1253 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1254 public static final String ACTION_APP_NOTIFICATION_REDACTION 1255 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1256 1257 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1258 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1259 1260 /** 1261 * Activity Action: Show a dialog with disabled by policy message. 1262 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1263 * the user know about this. 1264 * <p> 1265 * Input: Nothing. 1266 * <p> 1267 * Output: Nothing. 1268 * 1269 * @hide 1270 */ 1271 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1272 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1273 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1274 1275 /** 1276 * Activity Action: Show a dialog for remote bugreport flow. 1277 * <p> 1278 * Input: Nothing. 1279 * <p> 1280 * Output: Nothing. 1281 * 1282 * @hide 1283 */ 1284 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1285 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1286 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1287 1288 /** 1289 * Activity Action: Show VR listener settings. 1290 * <p> 1291 * Input: Nothing. 1292 * <p> 1293 * Output: Nothing. 1294 * 1295 * @see android.service.vr.VrListenerService 1296 */ 1297 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1298 public static final String ACTION_VR_LISTENER_SETTINGS 1299 = "android.settings.VR_LISTENER_SETTINGS"; 1300 1301 /** 1302 * Activity Action: Show Storage Manager settings. 1303 * <p> 1304 * Input: Nothing. 1305 * <p> 1306 * Output: Nothing. 1307 * 1308 * @hide 1309 */ 1310 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1311 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1312 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1313 1314 /** 1315 * Activity Action: Allows user to select current webview implementation. 1316 * <p> 1317 * Input: Nothing. 1318 * <p> 1319 * Output: Nothing. 1320 */ 1321 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1322 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1323 1324 // End of Intent actions for Settings 1325 1326 /** 1327 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1328 */ 1329 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1330 1331 /** 1332 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1333 */ 1334 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1335 1336 /** 1337 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1338 */ 1339 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1340 1341 /** 1342 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1343 * the settings generation in order to cache values locally. If this key is 1344 * mapped to a <code>null</code> string extra in the request bundle, the response 1345 * bundle will contain the same key mapped to a parcelable extra which would be 1346 * an {@link android.util.MemoryIntArray}. The response will also contain an 1347 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1348 * index in the array clients should use to lookup the generation. For efficiency 1349 * the caller should request the generation tracking memory array only if it 1350 * doesn't already have it. 1351 * 1352 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1353 */ 1354 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1355 1356 /** 1357 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1358 * to look up the generation id of the backing table. The value is an integer. 1359 * 1360 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1361 */ 1362 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1363 1364 /** 1365 * @hide Key with the settings table generation. The value is an integer. 1366 * 1367 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1368 */ 1369 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1370 1371 /** 1372 * @hide - User handle argument extra to the fast-path call()-based requests 1373 */ 1374 public static final String CALL_METHOD_USER_KEY = "_user"; 1375 1376 /** @hide - Private call() method to write to 'system' table */ 1377 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1378 1379 /** @hide - Private call() method to write to 'secure' table */ 1380 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1381 1382 /** @hide - Private call() method to write to 'global' table */ 1383 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1384 1385 /** 1386 * Activity Extra: Limit available options in launched activity based on the given authority. 1387 * <p> 1388 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1389 * provider's authorities as a String[]. This field is used by some intents to alter the 1390 * behavior of the called activity. 1391 * <p> 1392 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1393 * on the authority given. 1394 */ 1395 public static final String EXTRA_AUTHORITIES = "authorities"; 1396 1397 /** 1398 * Activity Extra: Limit available options in launched activity based on the given account 1399 * types. 1400 * <p> 1401 * This can be passed as an extra field in an Activity Intent with one or more account types 1402 * as a String[]. This field is used by some intents to alter the behavior of the called 1403 * activity. 1404 * <p> 1405 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1406 * list. 1407 */ 1408 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1409 1410 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1411 1412 /** 1413 * Activity Extra: The device identifier to act upon. 1414 * <p> 1415 * This can be passed as an extra field in an Activity Intent with a single 1416 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1417 * settings for the given device. 1418 * <p> 1419 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1420 * dialog for the given device. 1421 * @hide 1422 */ 1423 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1424 1425 /** 1426 * Activity Extra: Enable or disable Airplane Mode. 1427 * <p> 1428 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1429 * intent as a boolean to indicate if it should be enabled. 1430 */ 1431 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1432 1433 /** 1434 * Activity Extra: Enable or disable Battery saver mode. 1435 * <p> 1436 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1437 * intent as a boolean to indicate if it should be enabled. 1438 */ 1439 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1440 "android.settings.extra.battery_saver_mode_enabled"; 1441 1442 /** 1443 * Activity Extra: Enable or disable Do Not Disturb mode. 1444 * <p> 1445 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1446 * intent as a boolean to indicate if it should be enabled. 1447 */ 1448 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1449 "android.settings.extra.do_not_disturb_mode_enabled"; 1450 1451 /** 1452 * Activity Extra: How many minutes to enable do not disturb mode for. 1453 * <p> 1454 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1455 * intent to indicate how long do not disturb mode should be enabled for. 1456 */ 1457 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1458 "android.settings.extra.do_not_disturb_mode_minutes"; 1459 1460 /** 1461 * Activity Extra: Number of certificates 1462 * <p> 1463 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1464 * intent to indicate the number of certificates 1465 * @hide 1466 */ 1467 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1468 "android.settings.extra.number_of_certificates"; 1469 1470 private static final String JID_RESOURCE_PREFIX = "android"; 1471 1472 public static final String AUTHORITY = "settings"; 1473 1474 private static final String TAG = "Settings"; 1475 private static final boolean LOCAL_LOGV = false; 1476 1477 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1478 // with a partial enable/disable state in multi-threaded situations. 1479 private static final Object mLocationSettingsLock = new Object(); 1480 1481 public static class SettingNotFoundException extends AndroidException { 1482 public SettingNotFoundException(String msg) { 1483 super(msg); 1484 } 1485 } 1486 1487 /** 1488 * Common base for tables of name/value settings. 1489 */ 1490 public static class NameValueTable implements BaseColumns { 1491 public static final String NAME = "name"; 1492 public static final String VALUE = "value"; 1493 1494 protected static boolean putString(ContentResolver resolver, Uri uri, 1495 String name, String value) { 1496 // The database will take care of replacing duplicates. 1497 try { 1498 ContentValues values = new ContentValues(); 1499 values.put(NAME, name); 1500 values.put(VALUE, value); 1501 resolver.insert(uri, values); 1502 return true; 1503 } catch (SQLException e) { 1504 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1505 return false; 1506 } 1507 } 1508 1509 public static Uri getUriFor(Uri uri, String name) { 1510 return Uri.withAppendedPath(uri, name); 1511 } 1512 } 1513 1514 private static final class GenerationTracker { 1515 private final MemoryIntArray mArray; 1516 private final Runnable mErrorHandler; 1517 private final int mIndex; 1518 private int mCurrentGeneration; 1519 1520 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1521 int generation, Runnable errorHandler) { 1522 mArray = array; 1523 mIndex = index; 1524 mErrorHandler = errorHandler; 1525 mCurrentGeneration = generation; 1526 } 1527 1528 public boolean isGenerationChanged() { 1529 final int currentGeneration = readCurrentGeneration(); 1530 if (currentGeneration >= 0) { 1531 if (currentGeneration == mCurrentGeneration) { 1532 return false; 1533 } 1534 mCurrentGeneration = currentGeneration; 1535 } 1536 return true; 1537 } 1538 1539 private int readCurrentGeneration() { 1540 try { 1541 return mArray.get(mIndex); 1542 } catch (IOException e) { 1543 Log.e(TAG, "Error getting current generation", e); 1544 if (mErrorHandler != null) { 1545 mErrorHandler.run(); 1546 } 1547 } 1548 return -1; 1549 } 1550 1551 public void destroy() { 1552 try { 1553 mArray.close(); 1554 } catch (IOException e) { 1555 Log.e(TAG, "Error closing backing array", e); 1556 if (mErrorHandler != null) { 1557 mErrorHandler.run(); 1558 } 1559 } 1560 } 1561 } 1562 1563 // Thread-safe. 1564 private static class NameValueCache { 1565 private static final boolean DEBUG = false; 1566 1567 private final Uri mUri; 1568 1569 private static final String[] SELECT_VALUE = 1570 new String[] { Settings.NameValueTable.VALUE }; 1571 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1572 1573 // Must synchronize on 'this' to access mValues and mValuesVersion. 1574 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1575 1576 // Initially null; set lazily and held forever. Synchronized on 'this'. 1577 private IContentProvider mContentProvider = null; 1578 1579 // The method we'll call (or null, to not use) on the provider 1580 // for the fast path of retrieving settings. 1581 private final String mCallGetCommand; 1582 private final String mCallSetCommand; 1583 1584 @GuardedBy("this") 1585 private GenerationTracker mGenerationTracker; 1586 1587 public NameValueCache(Uri uri, String getCommand, String setCommand) { 1588 mUri = uri; 1589 mCallGetCommand = getCommand; 1590 mCallSetCommand = setCommand; 1591 } 1592 1593 private IContentProvider lazyGetProvider(ContentResolver cr) { 1594 IContentProvider cp = null; 1595 synchronized (NameValueCache.this) { 1596 cp = mContentProvider; 1597 if (cp == null) { 1598 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1599 } 1600 } 1601 return cp; 1602 } 1603 1604 public boolean putStringForUser(ContentResolver cr, String name, String value, 1605 final int userHandle) { 1606 try { 1607 Bundle arg = new Bundle(); 1608 arg.putString(Settings.NameValueTable.VALUE, value); 1609 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1610 IContentProvider cp = lazyGetProvider(cr); 1611 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1612 } catch (RemoteException e) { 1613 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1614 return false; 1615 } 1616 return true; 1617 } 1618 1619 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1620 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1621 if (isSelf) { 1622 synchronized (NameValueCache.this) { 1623 if (mGenerationTracker != null) { 1624 if (mGenerationTracker.isGenerationChanged()) { 1625 if (DEBUG) { 1626 Log.i(TAG, "Generation changed for type:" 1627 + mUri.getPath() + " in package:" 1628 + cr.getPackageName() +" and user:" + userHandle); 1629 } 1630 mValues.clear(); 1631 } else if (mValues.containsKey(name)) { 1632 return mValues.get(name); 1633 } 1634 } 1635 } 1636 } else { 1637 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1638 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1639 } 1640 1641 IContentProvider cp = lazyGetProvider(cr); 1642 1643 // Try the fast path first, not using query(). If this 1644 // fails (alternate Settings provider that doesn't support 1645 // this interface?) then we fall back to the query/table 1646 // interface. 1647 if (mCallGetCommand != null) { 1648 try { 1649 Bundle args = null; 1650 if (!isSelf) { 1651 args = new Bundle(); 1652 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1653 } 1654 boolean needsGenerationTracker = false; 1655 synchronized (NameValueCache.this) { 1656 if (isSelf && mGenerationTracker == null) { 1657 needsGenerationTracker = true; 1658 if (args == null) { 1659 args = new Bundle(); 1660 } 1661 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1662 if (DEBUG) { 1663 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1664 + " in package:" + cr.getPackageName() +" and user:" 1665 + userHandle); 1666 } 1667 } 1668 } 1669 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1670 if (b != null) { 1671 String value = b.getString(Settings.NameValueTable.VALUE); 1672 // Don't update our cache for reads of other users' data 1673 if (isSelf) { 1674 synchronized (NameValueCache.this) { 1675 if (needsGenerationTracker) { 1676 MemoryIntArray array = b.getParcelable( 1677 CALL_METHOD_TRACK_GENERATION_KEY); 1678 final int index = b.getInt( 1679 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1680 if (array != null && index >= 0) { 1681 final int generation = b.getInt( 1682 CALL_METHOD_GENERATION_KEY, 0); 1683 if (DEBUG) { 1684 Log.i(TAG, "Received generation tracker for type:" 1685 + mUri.getPath() + " in package:" 1686 + cr.getPackageName() + " and user:" 1687 + userHandle + " with index:" + index); 1688 } 1689 mGenerationTracker = new GenerationTracker(array, index, 1690 generation, () -> { 1691 synchronized (NameValueCache.this) { 1692 Log.e(TAG, "Error accessing generation" 1693 + " tracker - removing"); 1694 if (mGenerationTracker != null) { 1695 GenerationTracker generationTracker = 1696 mGenerationTracker; 1697 mGenerationTracker = null; 1698 generationTracker.destroy(); 1699 mValues.clear(); 1700 } 1701 } 1702 }); 1703 } 1704 } 1705 mValues.put(name, value); 1706 } 1707 } else { 1708 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1709 + " by " + UserHandle.myUserId() 1710 + " so not updating cache"); 1711 } 1712 return value; 1713 } 1714 // If the response Bundle is null, we fall through 1715 // to the query interface below. 1716 } catch (RemoteException e) { 1717 // Not supported by the remote side? Fall through 1718 // to query(). 1719 } 1720 } 1721 1722 Cursor c = null; 1723 try { 1724 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1725 new String[]{name}, null, null); 1726 if (c == null) { 1727 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1728 return null; 1729 } 1730 1731 String value = c.moveToNext() ? c.getString(0) : null; 1732 synchronized (NameValueCache.this) { 1733 mValues.put(name, value); 1734 } 1735 if (LOCAL_LOGV) { 1736 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1737 name + " = " + (value == null ? "(null)" : value)); 1738 } 1739 return value; 1740 } catch (RemoteException e) { 1741 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1742 return null; // Return null, but don't cache it. 1743 } finally { 1744 if (c != null) c.close(); 1745 } 1746 } 1747 } 1748 1749 /** 1750 * Checks if the specified context can draw on top of other apps. As of API 1751 * level 23, an app cannot draw on top of other apps unless it declares the 1752 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1753 * manifest, <em>and</em> the user specifically grants the app this 1754 * capability. To prompt the user to grant this approval, the app must send an 1755 * intent with the action 1756 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1757 * causes the system to display a permission management screen. 1758 * 1759 * @param context App context. 1760 * @return true if the specified context can draw on top of other apps, false otherwise 1761 */ 1762 public static boolean canDrawOverlays(Context context) { 1763 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1764 context.getOpPackageName(), false); 1765 } 1766 1767 /** 1768 * System settings, containing miscellaneous system preferences. This 1769 * table holds simple name/value pairs. There are convenience 1770 * functions for accessing individual settings entries. 1771 */ 1772 public static final class System extends NameValueTable { 1773 private static final float DEFAULT_FONT_SCALE = 1.0f; 1774 1775 /** @hide */ 1776 public static interface Validator { 1777 public boolean validate(String value); 1778 } 1779 1780 /** 1781 * The content:// style URL for this table 1782 */ 1783 public static final Uri CONTENT_URI = 1784 Uri.parse("content://" + AUTHORITY + "/system"); 1785 1786 private static final NameValueCache sNameValueCache = new NameValueCache( 1787 CONTENT_URI, 1788 CALL_METHOD_GET_SYSTEM, 1789 CALL_METHOD_PUT_SYSTEM); 1790 1791 private static final HashSet<String> MOVED_TO_SECURE; 1792 static { 1793 MOVED_TO_SECURE = new HashSet<String>(30); 1794 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1795 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1796 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1797 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1798 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1799 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1800 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1801 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1802 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1803 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1804 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1805 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1806 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1807 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1808 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1809 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1810 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1811 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1812 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1813 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1814 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1815 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1816 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1817 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1818 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1819 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1820 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1821 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1822 1823 // At one time in System, then Global, but now back in Secure 1824 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1825 } 1826 1827 private static final HashSet<String> MOVED_TO_GLOBAL; 1828 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1829 static { 1830 MOVED_TO_GLOBAL = new HashSet<String>(); 1831 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1832 1833 // these were originally in system but migrated to secure in the past, 1834 // so are duplicated in the Secure.* namespace 1835 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1836 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1837 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1838 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1839 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1840 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1841 1842 // these are moving directly from system to global 1843 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1844 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1845 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1846 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1847 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1848 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1849 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1850 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1851 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1852 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1853 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1854 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1855 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1856 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1857 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1858 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1859 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1860 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1861 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1862 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1863 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1864 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1865 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1866 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1867 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1868 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1869 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1870 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1871 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1872 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1873 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1874 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1875 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1876 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1877 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1878 } 1879 1880 private static final Validator sBooleanValidator = 1881 new DiscreteValueValidator(new String[] {"0", "1"}); 1882 1883 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1884 @Override 1885 public boolean validate(String value) { 1886 try { 1887 return Integer.parseInt(value) >= 0; 1888 } catch (NumberFormatException e) { 1889 return false; 1890 } 1891 } 1892 }; 1893 1894 private static final Validator sUriValidator = new Validator() { 1895 @Override 1896 public boolean validate(String value) { 1897 try { 1898 Uri.decode(value); 1899 return true; 1900 } catch (IllegalArgumentException e) { 1901 return false; 1902 } 1903 } 1904 }; 1905 1906 private static final Validator sLenientIpAddressValidator = new Validator() { 1907 private static final int MAX_IPV6_LENGTH = 45; 1908 1909 @Override 1910 public boolean validate(String value) { 1911 return value.length() <= MAX_IPV6_LENGTH; 1912 } 1913 }; 1914 1915 /** @hide */ 1916 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1917 outKeySet.addAll(MOVED_TO_GLOBAL); 1918 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1919 } 1920 1921 /** @hide */ 1922 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1923 outKeySet.addAll(MOVED_TO_SECURE); 1924 } 1925 1926 /** @hide */ 1927 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1928 outKeySet.addAll(MOVED_TO_GLOBAL); 1929 } 1930 1931 /** 1932 * Look up a name in the database. 1933 * @param resolver to access the database with 1934 * @param name to look up in the table 1935 * @return the corresponding value, or null if not present 1936 */ 1937 public static String getString(ContentResolver resolver, String name) { 1938 return getStringForUser(resolver, name, UserHandle.myUserId()); 1939 } 1940 1941 /** @hide */ 1942 public static String getStringForUser(ContentResolver resolver, String name, 1943 int userHandle) { 1944 if (MOVED_TO_SECURE.contains(name)) { 1945 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1946 + " to android.provider.Settings.Secure, returning read-only value."); 1947 return Secure.getStringForUser(resolver, name, userHandle); 1948 } 1949 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1950 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1951 + " to android.provider.Settings.Global, returning read-only value."); 1952 return Global.getStringForUser(resolver, name, userHandle); 1953 } 1954 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1955 } 1956 1957 /** 1958 * Store a name/value pair into the database. 1959 * @param resolver to access the database with 1960 * @param name to store 1961 * @param value to associate with the name 1962 * @return true if the value was set, false on database errors 1963 */ 1964 public static boolean putString(ContentResolver resolver, String name, String value) { 1965 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1966 } 1967 1968 /** @hide */ 1969 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1970 int userHandle) { 1971 if (MOVED_TO_SECURE.contains(name)) { 1972 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1973 + " to android.provider.Settings.Secure, value is unchanged."); 1974 return false; 1975 } 1976 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1977 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1978 + " to android.provider.Settings.Global, value is unchanged."); 1979 return false; 1980 } 1981 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1982 } 1983 1984 /** 1985 * Construct the content URI for a particular name/value pair, 1986 * useful for monitoring changes with a ContentObserver. 1987 * @param name to look up in the table 1988 * @return the corresponding content URI, or null if not present 1989 */ 1990 public static Uri getUriFor(String name) { 1991 if (MOVED_TO_SECURE.contains(name)) { 1992 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1993 + " to android.provider.Settings.Secure, returning Secure URI."); 1994 return Secure.getUriFor(Secure.CONTENT_URI, name); 1995 } 1996 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1997 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1998 + " to android.provider.Settings.Global, returning read-only global URI."); 1999 return Global.getUriFor(Global.CONTENT_URI, name); 2000 } 2001 return getUriFor(CONTENT_URI, name); 2002 } 2003 2004 /** 2005 * Convenience function for retrieving a single system settings value 2006 * as an integer. Note that internally setting values are always 2007 * stored as strings; this function converts the string to an integer 2008 * for you. The default value will be returned if the setting is 2009 * not defined or not an integer. 2010 * 2011 * @param cr The ContentResolver to access. 2012 * @param name The name of the setting to retrieve. 2013 * @param def Value to return if the setting is not defined. 2014 * 2015 * @return The setting's current value, or 'def' if it is not defined 2016 * or not a valid integer. 2017 */ 2018 public static int getInt(ContentResolver cr, String name, int def) { 2019 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2020 } 2021 2022 /** @hide */ 2023 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2024 String v = getStringForUser(cr, name, userHandle); 2025 try { 2026 return v != null ? Integer.parseInt(v) : def; 2027 } catch (NumberFormatException e) { 2028 return def; 2029 } 2030 } 2031 2032 /** 2033 * Convenience function for retrieving a single system settings value 2034 * as an integer. Note that internally setting values are always 2035 * stored as strings; this function converts the string to an integer 2036 * for you. 2037 * <p> 2038 * This version does not take a default value. If the setting has not 2039 * been set, or the string value is not a number, 2040 * it throws {@link SettingNotFoundException}. 2041 * 2042 * @param cr The ContentResolver to access. 2043 * @param name The name of the setting to retrieve. 2044 * 2045 * @throws SettingNotFoundException Thrown if a setting by the given 2046 * name can't be found or the setting value is not an integer. 2047 * 2048 * @return The setting's current value. 2049 */ 2050 public static int getInt(ContentResolver cr, String name) 2051 throws SettingNotFoundException { 2052 return getIntForUser(cr, name, UserHandle.myUserId()); 2053 } 2054 2055 /** @hide */ 2056 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2057 throws SettingNotFoundException { 2058 String v = getStringForUser(cr, name, userHandle); 2059 try { 2060 return Integer.parseInt(v); 2061 } catch (NumberFormatException e) { 2062 throw new SettingNotFoundException(name); 2063 } 2064 } 2065 2066 /** 2067 * Convenience function for updating a single settings value as an 2068 * integer. This will either create a new entry in the table if the 2069 * given name does not exist, or modify the value of the existing row 2070 * with that name. Note that internally setting values are always 2071 * stored as strings, so this function converts the given value to a 2072 * string before storing it. 2073 * 2074 * @param cr The ContentResolver to access. 2075 * @param name The name of the setting to modify. 2076 * @param value The new value for the setting. 2077 * @return true if the value was set, false on database errors 2078 */ 2079 public static boolean putInt(ContentResolver cr, String name, int value) { 2080 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2081 } 2082 2083 /** @hide */ 2084 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2085 int userHandle) { 2086 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2087 } 2088 2089 /** 2090 * Convenience function for retrieving a single system settings value 2091 * as a {@code long}. Note that internally setting values are always 2092 * stored as strings; this function converts the string to a {@code long} 2093 * for you. The default value will be returned if the setting is 2094 * not defined or not a {@code long}. 2095 * 2096 * @param cr The ContentResolver to access. 2097 * @param name The name of the setting to retrieve. 2098 * @param def Value to return if the setting is not defined. 2099 * 2100 * @return The setting's current value, or 'def' if it is not defined 2101 * or not a valid {@code long}. 2102 */ 2103 public static long getLong(ContentResolver cr, String name, long def) { 2104 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2105 } 2106 2107 /** @hide */ 2108 public static long getLongForUser(ContentResolver cr, String name, long def, 2109 int userHandle) { 2110 String valString = getStringForUser(cr, name, userHandle); 2111 long value; 2112 try { 2113 value = valString != null ? Long.parseLong(valString) : def; 2114 } catch (NumberFormatException e) { 2115 value = def; 2116 } 2117 return value; 2118 } 2119 2120 /** 2121 * Convenience function for retrieving a single system settings value 2122 * as a {@code long}. Note that internally setting values are always 2123 * stored as strings; this function converts the string to a {@code long} 2124 * for you. 2125 * <p> 2126 * This version does not take a default value. If the setting has not 2127 * been set, or the string value is not a number, 2128 * it throws {@link SettingNotFoundException}. 2129 * 2130 * @param cr The ContentResolver to access. 2131 * @param name The name of the setting to retrieve. 2132 * 2133 * @return The setting's current value. 2134 * @throws SettingNotFoundException Thrown if a setting by the given 2135 * name can't be found or the setting value is not an integer. 2136 */ 2137 public static long getLong(ContentResolver cr, String name) 2138 throws SettingNotFoundException { 2139 return getLongForUser(cr, name, UserHandle.myUserId()); 2140 } 2141 2142 /** @hide */ 2143 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2144 throws SettingNotFoundException { 2145 String valString = getStringForUser(cr, name, userHandle); 2146 try { 2147 return Long.parseLong(valString); 2148 } catch (NumberFormatException e) { 2149 throw new SettingNotFoundException(name); 2150 } 2151 } 2152 2153 /** 2154 * Convenience function for updating a single settings value as a long 2155 * integer. This will either create a new entry in the table if the 2156 * given name does not exist, or modify the value of the existing row 2157 * with that name. Note that internally setting values are always 2158 * stored as strings, so this function converts the given value to a 2159 * string before storing it. 2160 * 2161 * @param cr The ContentResolver to access. 2162 * @param name The name of the setting to modify. 2163 * @param value The new value for the setting. 2164 * @return true if the value was set, false on database errors 2165 */ 2166 public static boolean putLong(ContentResolver cr, String name, long value) { 2167 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2168 } 2169 2170 /** @hide */ 2171 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2172 int userHandle) { 2173 return putStringForUser(cr, name, Long.toString(value), userHandle); 2174 } 2175 2176 /** 2177 * Convenience function for retrieving a single system settings value 2178 * as a floating point number. Note that internally setting values are 2179 * always stored as strings; this function converts the string to an 2180 * float for you. The default value will be returned if the setting 2181 * is not defined or not a valid float. 2182 * 2183 * @param cr The ContentResolver to access. 2184 * @param name The name of the setting to retrieve. 2185 * @param def Value to return if the setting is not defined. 2186 * 2187 * @return The setting's current value, or 'def' if it is not defined 2188 * or not a valid float. 2189 */ 2190 public static float getFloat(ContentResolver cr, String name, float def) { 2191 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2192 } 2193 2194 /** @hide */ 2195 public static float getFloatForUser(ContentResolver cr, String name, float def, 2196 int userHandle) { 2197 String v = getStringForUser(cr, name, userHandle); 2198 try { 2199 return v != null ? Float.parseFloat(v) : def; 2200 } catch (NumberFormatException e) { 2201 return def; 2202 } 2203 } 2204 2205 /** 2206 * Convenience function for retrieving a single system settings value 2207 * as a float. Note that internally setting values are always 2208 * stored as strings; this function converts the string to a float 2209 * for you. 2210 * <p> 2211 * This version does not take a default value. If the setting has not 2212 * been set, or the string value is not a number, 2213 * it throws {@link SettingNotFoundException}. 2214 * 2215 * @param cr The ContentResolver to access. 2216 * @param name The name of the setting to retrieve. 2217 * 2218 * @throws SettingNotFoundException Thrown if a setting by the given 2219 * name can't be found or the setting value is not a float. 2220 * 2221 * @return The setting's current value. 2222 */ 2223 public static float getFloat(ContentResolver cr, String name) 2224 throws SettingNotFoundException { 2225 return getFloatForUser(cr, name, UserHandle.myUserId()); 2226 } 2227 2228 /** @hide */ 2229 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2230 throws SettingNotFoundException { 2231 String v = getStringForUser(cr, name, userHandle); 2232 if (v == null) { 2233 throw new SettingNotFoundException(name); 2234 } 2235 try { 2236 return Float.parseFloat(v); 2237 } catch (NumberFormatException e) { 2238 throw new SettingNotFoundException(name); 2239 } 2240 } 2241 2242 /** 2243 * Convenience function for updating a single settings value as a 2244 * floating point number. This will either create a new entry in the 2245 * table if the given name does not exist, or modify the value of the 2246 * existing row with that name. Note that internally setting values 2247 * are always stored as strings, so this function converts the given 2248 * value to a string before storing it. 2249 * 2250 * @param cr The ContentResolver to access. 2251 * @param name The name of the setting to modify. 2252 * @param value The new value for the setting. 2253 * @return true if the value was set, false on database errors 2254 */ 2255 public static boolean putFloat(ContentResolver cr, String name, float value) { 2256 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2257 } 2258 2259 /** @hide */ 2260 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2261 int userHandle) { 2262 return putStringForUser(cr, name, Float.toString(value), userHandle); 2263 } 2264 2265 /** 2266 * Convenience function to read all of the current 2267 * configuration-related settings into a 2268 * {@link Configuration} object. 2269 * 2270 * @param cr The ContentResolver to access. 2271 * @param outConfig Where to place the configuration settings. 2272 */ 2273 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2274 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2275 false /* updateSettingsIfEmpty */); 2276 } 2277 2278 /** @hide */ 2279 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2280 int userHandle, boolean updateSettingsIfEmpty) { 2281 outConfig.fontScale = Settings.System.getFloatForUser( 2282 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2283 if (outConfig.fontScale < 0) { 2284 outConfig.fontScale = DEFAULT_FONT_SCALE; 2285 } 2286 2287 final String localeValue = 2288 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2289 if (localeValue != null) { 2290 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2291 } else { 2292 // Do not update configuration with emtpy settings since we need to take over the 2293 // locale list of previous user if the settings value is empty. This happens when a 2294 // new user is created. 2295 2296 if (updateSettingsIfEmpty) { 2297 // Make current configuration persistent. This is necessary the first time a 2298 // user log in. At the first login, the configuration settings are empty, so we 2299 // need to store the adjusted configuration as the initial settings. 2300 Settings.System.putStringForUser( 2301 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2302 userHandle); 2303 } 2304 } 2305 } 2306 2307 /** 2308 * @hide Erase the fields in the Configuration that should be applied 2309 * by the settings. 2310 */ 2311 public static void clearConfiguration(Configuration inoutConfig) { 2312 inoutConfig.fontScale = 0; 2313 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2314 inoutConfig.clearLocales(); 2315 } 2316 } 2317 2318 /** 2319 * Convenience function to write a batch of configuration-related 2320 * settings from a {@link Configuration} object. 2321 * 2322 * @param cr The ContentResolver to access. 2323 * @param config The settings to write. 2324 * @return true if the values were set, false on database errors 2325 */ 2326 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2327 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2328 } 2329 2330 /** @hide */ 2331 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2332 int userHandle) { 2333 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2334 Settings.System.putStringForUser( 2335 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2336 } 2337 2338 /** @hide */ 2339 public static boolean hasInterestingConfigurationChanges(int changes) { 2340 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2341 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2342 } 2343 2344 /** @deprecated - Do not use */ 2345 @Deprecated 2346 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2347 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2348 } 2349 2350 /** 2351 * @hide 2352 * @deprecated - Do not use 2353 */ 2354 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2355 int userHandle) { 2356 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2357 } 2358 2359 /** @deprecated - Do not use */ 2360 @Deprecated 2361 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2362 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2363 } 2364 2365 /** 2366 * @hide 2367 * @deprecated - Do not use 2368 */ 2369 @Deprecated 2370 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2371 int userHandle) { 2372 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2373 } 2374 2375 private static final class DiscreteValueValidator implements Validator { 2376 private final String[] mValues; 2377 2378 public DiscreteValueValidator(String[] values) { 2379 mValues = values; 2380 } 2381 2382 @Override 2383 public boolean validate(String value) { 2384 return ArrayUtils.contains(mValues, value); 2385 } 2386 } 2387 2388 private static final class InclusiveIntegerRangeValidator implements Validator { 2389 private final int mMin; 2390 private final int mMax; 2391 2392 public InclusiveIntegerRangeValidator(int min, int max) { 2393 mMin = min; 2394 mMax = max; 2395 } 2396 2397 @Override 2398 public boolean validate(String value) { 2399 try { 2400 final int intValue = Integer.parseInt(value); 2401 return intValue >= mMin && intValue <= mMax; 2402 } catch (NumberFormatException e) { 2403 return false; 2404 } 2405 } 2406 } 2407 2408 private static final class InclusiveFloatRangeValidator implements Validator { 2409 private final float mMin; 2410 private final float mMax; 2411 2412 public InclusiveFloatRangeValidator(float min, float max) { 2413 mMin = min; 2414 mMax = max; 2415 } 2416 2417 @Override 2418 public boolean validate(String value) { 2419 try { 2420 final float floatValue = Float.parseFloat(value); 2421 return floatValue >= mMin && floatValue <= mMax; 2422 } catch (NumberFormatException e) { 2423 return false; 2424 } 2425 } 2426 } 2427 2428 /** 2429 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2430 */ 2431 @Deprecated 2432 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2433 2434 /** 2435 * What happens when the user presses the end call button if they're not 2436 * on a call.<br/> 2437 * <b>Values:</b><br/> 2438 * 0 - The end button does nothing.<br/> 2439 * 1 - The end button goes to the home screen.<br/> 2440 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2441 * 3 - The end button goes to the home screen. If the user is already on the 2442 * home screen, it puts the device to sleep. 2443 */ 2444 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2445 2446 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2447 new InclusiveIntegerRangeValidator(0, 3); 2448 2449 /** 2450 * END_BUTTON_BEHAVIOR value for "go home". 2451 * @hide 2452 */ 2453 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2454 2455 /** 2456 * END_BUTTON_BEHAVIOR value for "go to sleep". 2457 * @hide 2458 */ 2459 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2460 2461 /** 2462 * END_BUTTON_BEHAVIOR default value. 2463 * @hide 2464 */ 2465 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2466 2467 /** 2468 * Is advanced settings mode turned on. 0 == no, 1 == yes 2469 * @hide 2470 */ 2471 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2472 2473 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2474 2475 /** 2476 * ADVANCED_SETTINGS default value. 2477 * @hide 2478 */ 2479 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2480 2481 /** 2482 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2483 */ 2484 @Deprecated 2485 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2486 2487 /** 2488 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2489 */ 2490 @Deprecated 2491 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2492 2493 /** 2494 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2495 */ 2496 @Deprecated 2497 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2498 2499 /** 2500 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2501 * {@hide} 2502 */ 2503 @Deprecated 2504 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2505 2506 /** 2507 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2508 */ 2509 @Deprecated 2510 public static final String RADIO_CELL = Global.RADIO_CELL; 2511 2512 /** 2513 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2514 */ 2515 @Deprecated 2516 public static final String RADIO_NFC = Global.RADIO_NFC; 2517 2518 /** 2519 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2520 */ 2521 @Deprecated 2522 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2523 2524 /** 2525 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2526 * 2527 * {@hide} 2528 */ 2529 @Deprecated 2530 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2531 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2532 2533 /** 2534 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2535 */ 2536 @Deprecated 2537 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2538 2539 /** 2540 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2541 */ 2542 @Deprecated 2543 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2544 2545 /** 2546 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2547 */ 2548 @Deprecated 2549 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2550 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2551 2552 /** 2553 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2554 */ 2555 @Deprecated 2556 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2557 2558 /** 2559 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2560 */ 2561 @Deprecated 2562 public static final String MODE_RINGER = Global.MODE_RINGER; 2563 2564 /** 2565 * Whether to use static IP and other static network attributes. 2566 * <p> 2567 * Set to 1 for true and 0 for false. 2568 * 2569 * @deprecated Use {@link WifiManager} instead 2570 */ 2571 @Deprecated 2572 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2573 2574 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2575 2576 /** 2577 * The static IP address. 2578 * <p> 2579 * Example: "192.168.1.51" 2580 * 2581 * @deprecated Use {@link WifiManager} instead 2582 */ 2583 @Deprecated 2584 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2585 2586 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2587 2588 /** 2589 * If using static IP, the gateway's IP address. 2590 * <p> 2591 * Example: "192.168.1.1" 2592 * 2593 * @deprecated Use {@link WifiManager} instead 2594 */ 2595 @Deprecated 2596 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2597 2598 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2599 2600 /** 2601 * If using static IP, the net mask. 2602 * <p> 2603 * Example: "255.255.255.0" 2604 * 2605 * @deprecated Use {@link WifiManager} instead 2606 */ 2607 @Deprecated 2608 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2609 2610 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2611 2612 /** 2613 * If using static IP, the primary DNS's IP address. 2614 * <p> 2615 * Example: "192.168.1.1" 2616 * 2617 * @deprecated Use {@link WifiManager} instead 2618 */ 2619 @Deprecated 2620 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2621 2622 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2623 2624 /** 2625 * If using static IP, the secondary DNS's IP address. 2626 * <p> 2627 * Example: "192.168.1.2" 2628 * 2629 * @deprecated Use {@link WifiManager} instead 2630 */ 2631 @Deprecated 2632 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2633 2634 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2635 2636 /** 2637 * Determines whether remote devices may discover and/or connect to 2638 * this device. 2639 * <P>Type: INT</P> 2640 * 2 -- discoverable and connectable 2641 * 1 -- connectable but not discoverable 2642 * 0 -- neither connectable nor discoverable 2643 */ 2644 public static final String BLUETOOTH_DISCOVERABILITY = 2645 "bluetooth_discoverability"; 2646 2647 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2648 new InclusiveIntegerRangeValidator(0, 2); 2649 2650 /** 2651 * Bluetooth discoverability timeout. If this value is nonzero, then 2652 * Bluetooth becomes discoverable for a certain number of seconds, 2653 * after which is becomes simply connectable. The value is in seconds. 2654 */ 2655 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2656 "bluetooth_discoverability_timeout"; 2657 2658 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2659 sNonNegativeIntegerValidator; 2660 2661 /** 2662 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2663 * instead 2664 */ 2665 @Deprecated 2666 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2667 2668 /** 2669 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2670 * instead 2671 */ 2672 @Deprecated 2673 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2674 2675 /** 2676 * @deprecated Use 2677 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2678 * instead 2679 */ 2680 @Deprecated 2681 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2682 "lock_pattern_tactile_feedback_enabled"; 2683 2684 /** 2685 * A formatted string of the next alarm that is set, or the empty string 2686 * if there is no alarm set. 2687 * 2688 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2689 */ 2690 @Deprecated 2691 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2692 2693 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2694 private static final int MAX_LENGTH = 1000; 2695 2696 @Override 2697 public boolean validate(String value) { 2698 // TODO: No idea what the correct format is. 2699 return value == null || value.length() < MAX_LENGTH; 2700 } 2701 }; 2702 2703 /** 2704 * Scaling factor for fonts, float. 2705 */ 2706 public static final String FONT_SCALE = "font_scale"; 2707 2708 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2709 @Override 2710 public boolean validate(String value) { 2711 try { 2712 return Float.parseFloat(value) >= 0; 2713 } catch (NumberFormatException e) { 2714 return false; 2715 } 2716 } 2717 }; 2718 2719 /** 2720 * The serialized system locale value. 2721 * 2722 * Do not use this value directory. 2723 * To get system locale, use {@link LocaleList#getDefault} instead. 2724 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2725 * instead. 2726 * @hide 2727 */ 2728 public static final String SYSTEM_LOCALES = "system_locales"; 2729 2730 2731 /** 2732 * Name of an application package to be debugged. 2733 * 2734 * @deprecated Use {@link Global#DEBUG_APP} instead 2735 */ 2736 @Deprecated 2737 public static final String DEBUG_APP = Global.DEBUG_APP; 2738 2739 /** 2740 * If 1, when launching DEBUG_APP it will wait for the debugger before 2741 * starting user code. If 0, it will run normally. 2742 * 2743 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2744 */ 2745 @Deprecated 2746 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2747 2748 /** 2749 * Whether or not to dim the screen. 0=no 1=yes 2750 * @deprecated This setting is no longer used. 2751 */ 2752 @Deprecated 2753 public static final String DIM_SCREEN = "dim_screen"; 2754 2755 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2756 2757 /** 2758 * The amount of time in milliseconds before the device goes to sleep or begins 2759 * to dream after a period of inactivity. This value is also known as the 2760 * user activity timeout period since the screen isn't necessarily turned off 2761 * when it expires. 2762 */ 2763 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2764 2765 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2766 2767 /** 2768 * The screen backlight brightness between 0 and 255. 2769 */ 2770 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2771 2772 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2773 new InclusiveIntegerRangeValidator(0, 255); 2774 2775 /** 2776 * Control whether to enable automatic brightness mode. 2777 */ 2778 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2779 2780 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2781 2782 /** 2783 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2784 * or less (<0.0 >-1.0) bright. 2785 * @hide 2786 */ 2787 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2788 2789 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2790 new InclusiveFloatRangeValidator(-1, 1); 2791 2792 /** 2793 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2794 */ 2795 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2796 2797 /** 2798 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2799 */ 2800 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2801 2802 /** 2803 * Control whether the process CPU usage meter should be shown. 2804 * 2805 * @deprecated This functionality is no longer available as of 2806 * {@link android.os.Build.VERSION_CODES#N_MR1}. 2807 */ 2808 @Deprecated 2809 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2810 2811 /** 2812 * If 1, the activity manager will aggressively finish activities and 2813 * processes as soon as they are no longer needed. If 0, the normal 2814 * extended lifetime is used. 2815 * 2816 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2817 */ 2818 @Deprecated 2819 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2820 2821 /** 2822 * Determines which streams are affected by ringer mode changes. The 2823 * stream type's bit should be set to 1 if it should be muted when going 2824 * into an inaudible ringer mode. 2825 */ 2826 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2827 2828 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2829 sNonNegativeIntegerValidator; 2830 2831 /** 2832 * Determines which streams are affected by mute. The 2833 * stream type's bit should be set to 1 if it should be muted when a mute request 2834 * is received. 2835 */ 2836 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2837 2838 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2839 sNonNegativeIntegerValidator; 2840 2841 /** 2842 * Whether vibrate is on for different events. This is used internally, 2843 * changing this value will not change the vibrate. See AudioManager. 2844 */ 2845 public static final String VIBRATE_ON = "vibrate_on"; 2846 2847 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2848 2849 /** 2850 * If 1, redirects the system vibrator to all currently attached input devices 2851 * that support vibration. If there are no such input devices, then the system 2852 * vibrator is used instead. 2853 * If 0, does not register the system vibrator. 2854 * 2855 * This setting is mainly intended to provide a compatibility mechanism for 2856 * applications that only know about the system vibrator and do not use the 2857 * input device vibrator API. 2858 * 2859 * @hide 2860 */ 2861 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2862 2863 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2864 2865 /** 2866 * Ringer volume. This is used internally, changing this value will not 2867 * change the volume. See AudioManager. 2868 * 2869 * @removed Not used by anything since API 2. 2870 */ 2871 public static final String VOLUME_RING = "volume_ring"; 2872 2873 /** 2874 * System/notifications volume. This is used internally, changing this 2875 * value will not change the volume. See AudioManager. 2876 * 2877 * @removed Not used by anything since API 2. 2878 */ 2879 public static final String VOLUME_SYSTEM = "volume_system"; 2880 2881 /** 2882 * Voice call volume. This is used internally, changing this value will 2883 * not change the volume. See AudioManager. 2884 * 2885 * @removed Not used by anything since API 2. 2886 */ 2887 public static final String VOLUME_VOICE = "volume_voice"; 2888 2889 /** 2890 * Music/media/gaming volume. This is used internally, changing this 2891 * value will not change the volume. See AudioManager. 2892 * 2893 * @removed Not used by anything since API 2. 2894 */ 2895 public static final String VOLUME_MUSIC = "volume_music"; 2896 2897 /** 2898 * Alarm volume. This is used internally, changing this 2899 * value will not change the volume. See AudioManager. 2900 * 2901 * @removed Not used by anything since API 2. 2902 */ 2903 public static final String VOLUME_ALARM = "volume_alarm"; 2904 2905 /** 2906 * Notification volume. This is used internally, changing this 2907 * value will not change the volume. See AudioManager. 2908 * 2909 * @removed Not used by anything since API 2. 2910 */ 2911 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2912 2913 /** 2914 * Bluetooth Headset volume. This is used internally, changing this value will 2915 * not change the volume. See AudioManager. 2916 * 2917 * @removed Not used by anything since API 2. 2918 */ 2919 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2920 2921 /** 2922 * Master volume (float in the range 0.0f to 1.0f). 2923 * 2924 * @hide 2925 */ 2926 public static final String VOLUME_MASTER = "volume_master"; 2927 2928 /** 2929 * Master mono (int 1 = mono, 0 = normal). 2930 * 2931 * @hide 2932 */ 2933 public static final String MASTER_MONO = "master_mono"; 2934 2935 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2936 2937 /** 2938 * Whether the notifications should use the ring volume (value of 1) or 2939 * a separate notification volume (value of 0). In most cases, users 2940 * will have this enabled so the notification and ringer volumes will be 2941 * the same. However, power users can disable this and use the separate 2942 * notification volume control. 2943 * <p> 2944 * Note: This is a one-off setting that will be removed in the future 2945 * when there is profile support. For this reason, it is kept hidden 2946 * from the public APIs. 2947 * 2948 * @hide 2949 * @deprecated 2950 */ 2951 @Deprecated 2952 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2953 "notifications_use_ring_volume"; 2954 2955 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2956 2957 /** 2958 * Whether silent mode should allow vibration feedback. This is used 2959 * internally in AudioService and the Sound settings activity to 2960 * coordinate decoupling of vibrate and silent modes. This setting 2961 * will likely be removed in a future release with support for 2962 * audio/vibe feedback profiles. 2963 * 2964 * Not used anymore. On devices with vibrator, the user explicitly selects 2965 * silent or vibrate mode. 2966 * Kept for use by legacy database upgrade code in DatabaseHelper. 2967 * @hide 2968 */ 2969 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2970 2971 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2972 2973 /** 2974 * The mapping of stream type (integer) to its setting. 2975 * 2976 * @removed Not used by anything since API 2. 2977 */ 2978 public static final String[] VOLUME_SETTINGS = { 2979 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2980 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2981 }; 2982 2983 /** 2984 * Appended to various volume related settings to record the previous 2985 * values before they the settings were affected by a silent/vibrate 2986 * ringer mode change. 2987 * 2988 * @removed Not used by anything since API 2. 2989 */ 2990 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2991 2992 /** 2993 * Persistent store for the system-wide default ringtone URI. 2994 * <p> 2995 * If you need to play the default ringtone at any given time, it is recommended 2996 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2997 * to the set default ringtone at the time of playing. 2998 * 2999 * @see #DEFAULT_RINGTONE_URI 3000 */ 3001 public static final String RINGTONE = "ringtone"; 3002 3003 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 3004 3005 /** 3006 * A {@link Uri} that will point to the current default ringtone at any 3007 * given time. 3008 * <p> 3009 * If the current default ringtone is in the DRM provider and the caller 3010 * does not have permission, the exception will be a 3011 * FileNotFoundException. 3012 */ 3013 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3014 3015 /** {@hide} */ 3016 public static final String RINGTONE_CACHE = "ringtone_cache"; 3017 /** {@hide} */ 3018 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3019 3020 /** 3021 * Persistent store for the system-wide default notification sound. 3022 * 3023 * @see #RINGTONE 3024 * @see #DEFAULT_NOTIFICATION_URI 3025 */ 3026 public static final String NOTIFICATION_SOUND = "notification_sound"; 3027 3028 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3029 3030 /** 3031 * A {@link Uri} that will point to the current default notification 3032 * sound at any given time. 3033 * 3034 * @see #DEFAULT_RINGTONE_URI 3035 */ 3036 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3037 3038 /** {@hide} */ 3039 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3040 /** {@hide} */ 3041 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3042 3043 /** 3044 * Persistent store for the system-wide default alarm alert. 3045 * 3046 * @see #RINGTONE 3047 * @see #DEFAULT_ALARM_ALERT_URI 3048 */ 3049 public static final String ALARM_ALERT = "alarm_alert"; 3050 3051 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3052 3053 /** 3054 * A {@link Uri} that will point to the current default alarm alert at 3055 * any given time. 3056 * 3057 * @see #DEFAULT_ALARM_ALERT_URI 3058 */ 3059 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3060 3061 /** {@hide} */ 3062 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3063 /** {@hide} */ 3064 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3065 3066 /** 3067 * Persistent store for the system default media button event receiver. 3068 * 3069 * @hide 3070 */ 3071 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3072 3073 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3074 @Override 3075 public boolean validate(String value) { 3076 try { 3077 ComponentName.unflattenFromString(value); 3078 return true; 3079 } catch (NullPointerException e) { 3080 return false; 3081 } 3082 } 3083 }; 3084 3085 /** 3086 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3087 */ 3088 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3089 3090 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3091 3092 /** 3093 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3094 */ 3095 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3096 3097 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3098 3099 /** 3100 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3101 * feature converts two spaces to a "." and space. 3102 */ 3103 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3104 3105 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3106 3107 /** 3108 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3109 */ 3110 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3111 3112 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3113 3114 public static final String SHOW_GTALK_SERVICE_STATUS = 3115 "SHOW_GTALK_SERVICE_STATUS"; 3116 3117 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3118 3119 /** 3120 * Name of activity to use for wallpaper on the home screen. 3121 * 3122 * @deprecated Use {@link WallpaperManager} instead. 3123 */ 3124 @Deprecated 3125 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3126 3127 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3128 private static final int MAX_LENGTH = 1000; 3129 3130 @Override 3131 public boolean validate(String value) { 3132 if (value != null && value.length() > MAX_LENGTH) { 3133 return false; 3134 } 3135 return ComponentName.unflattenFromString(value) != null; 3136 } 3137 }; 3138 3139 /** 3140 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3141 * instead 3142 */ 3143 @Deprecated 3144 public static final String AUTO_TIME = Global.AUTO_TIME; 3145 3146 /** 3147 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3148 * instead 3149 */ 3150 @Deprecated 3151 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3152 3153 /** 3154 * Display times as 12 or 24 hours 3155 * 12 3156 * 24 3157 */ 3158 public static final String TIME_12_24 = "time_12_24"; 3159 3160 /** @hide */ 3161 public static final Validator TIME_12_24_VALIDATOR = 3162 new DiscreteValueValidator(new String[] {"12", "24"}); 3163 3164 /** 3165 * Date format string 3166 * mm/dd/yyyy 3167 * dd/mm/yyyy 3168 * yyyy/mm/dd 3169 */ 3170 public static final String DATE_FORMAT = "date_format"; 3171 3172 /** @hide */ 3173 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3174 @Override 3175 public boolean validate(String value) { 3176 try { 3177 new SimpleDateFormat(value); 3178 return true; 3179 } catch (IllegalArgumentException e) { 3180 return false; 3181 } 3182 } 3183 }; 3184 3185 /** 3186 * Whether the setup wizard has been run before (on first boot), or if 3187 * it still needs to be run. 3188 * 3189 * nonzero = it has been run in the past 3190 * 0 = it has not been run in the past 3191 */ 3192 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3193 3194 /** @hide */ 3195 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3196 3197 /** 3198 * Scaling factor for normal window animations. Setting to 0 will disable window 3199 * animations. 3200 * 3201 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3202 */ 3203 @Deprecated 3204 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3205 3206 /** 3207 * Scaling factor for activity transition animations. Setting to 0 will disable window 3208 * animations. 3209 * 3210 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3211 */ 3212 @Deprecated 3213 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3214 3215 /** 3216 * Scaling factor for Animator-based animations. This affects both the start delay and 3217 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3218 * The default value is 1. 3219 * 3220 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3221 */ 3222 @Deprecated 3223 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3224 3225 /** 3226 * Control whether the accelerometer will be used to change screen 3227 * orientation. If 0, it will not be used unless explicitly requested 3228 * by the application; if 1, it will be used by default unless explicitly 3229 * disabled by the application. 3230 */ 3231 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3232 3233 /** @hide */ 3234 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3235 3236 /** 3237 * Default screen rotation when no other policy applies. 3238 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3239 * preference, this rotation value will be used. Must be one of the 3240 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3241 * 3242 * @see android.view.Display#getRotation 3243 */ 3244 public static final String USER_ROTATION = "user_rotation"; 3245 3246 /** @hide */ 3247 public static final Validator USER_ROTATION_VALIDATOR = 3248 new InclusiveIntegerRangeValidator(0, 3); 3249 3250 /** 3251 * Control whether the rotation lock toggle in the System UI should be hidden. 3252 * Typically this is done for accessibility purposes to make it harder for 3253 * the user to accidentally toggle the rotation lock while the display rotation 3254 * has been locked for accessibility. 3255 * 3256 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3257 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3258 * 3259 * @hide 3260 */ 3261 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3262 "hide_rotation_lock_toggle_for_accessibility"; 3263 3264 /** @hide */ 3265 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3266 sBooleanValidator; 3267 3268 /** 3269 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3270 * be used by Phone and Setting apps; it shouldn't affect other apps. 3271 * The value is boolean (1 or 0). 3272 * 3273 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3274 * It was about AudioManager's setting and thus affected all the applications which 3275 * relied on the setting, while this is purely about the vibration setting for incoming 3276 * calls. 3277 */ 3278 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3279 3280 /** @hide */ 3281 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3282 3283 /** 3284 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3285 * boolean (1 or 0). 3286 */ 3287 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3288 3289 /** @hide */ 3290 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3291 3292 /** 3293 * CDMA only settings 3294 * DTMF tone type played by the dialer when dialing. 3295 * 0 = Normal 3296 * 1 = Long 3297 */ 3298 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3299 3300 /** @hide */ 3301 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3302 3303 /** 3304 * Whether the hearing aid is enabled. The value is 3305 * boolean (1 or 0). 3306 * @hide 3307 */ 3308 public static final String HEARING_AID = "hearing_aid"; 3309 3310 /** @hide */ 3311 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3312 3313 /** 3314 * CDMA only settings 3315 * TTY Mode 3316 * 0 = OFF 3317 * 1 = FULL 3318 * 2 = VCO 3319 * 3 = HCO 3320 * @hide 3321 */ 3322 public static final String TTY_MODE = "tty_mode"; 3323 3324 /** @hide */ 3325 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3326 3327 /** 3328 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3329 * boolean (1 or 0). 3330 */ 3331 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3332 3333 /** @hide */ 3334 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3335 3336 /** 3337 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3338 * boolean (1 or 0). 3339 */ 3340 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3341 3342 /** @hide */ 3343 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3344 3345 /** 3346 * @deprecated Each application that shows web suggestions should have its own 3347 * setting for this. 3348 */ 3349 @Deprecated 3350 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3351 3352 /** @hide */ 3353 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3354 3355 /** 3356 * Whether the notification LED should repeatedly flash when a notification is 3357 * pending. The value is boolean (1 or 0). 3358 * @hide 3359 */ 3360 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3361 3362 /** @hide */ 3363 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3364 3365 /** 3366 * Show pointer location on screen? 3367 * 0 = no 3368 * 1 = yes 3369 * @hide 3370 */ 3371 public static final String POINTER_LOCATION = "pointer_location"; 3372 3373 /** @hide */ 3374 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3375 3376 /** 3377 * Show touch positions on screen? 3378 * 0 = no 3379 * 1 = yes 3380 * @hide 3381 */ 3382 public static final String SHOW_TOUCHES = "show_touches"; 3383 3384 /** @hide */ 3385 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3386 3387 /** 3388 * Log raw orientation data from 3389 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3390 * orientationplot.py tool. 3391 * 0 = no 3392 * 1 = yes 3393 * @hide 3394 */ 3395 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3396 "window_orientation_listener_log"; 3397 3398 /** @hide */ 3399 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3400 3401 /** 3402 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3403 * instead 3404 * @hide 3405 */ 3406 @Deprecated 3407 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3408 3409 /** 3410 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3411 * instead 3412 * @hide 3413 */ 3414 @Deprecated 3415 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3416 3417 /** 3418 * Whether to play sounds when the keyguard is shown and dismissed. 3419 * @hide 3420 */ 3421 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3422 3423 /** @hide */ 3424 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3425 3426 /** 3427 * Whether the lockscreen should be completely disabled. 3428 * @hide 3429 */ 3430 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3431 3432 /** @hide */ 3433 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3434 3435 /** 3436 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3437 * instead 3438 * @hide 3439 */ 3440 @Deprecated 3441 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3442 3443 /** 3444 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3445 * instead 3446 * @hide 3447 */ 3448 @Deprecated 3449 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3450 3451 /** 3452 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3453 * instead 3454 * @hide 3455 */ 3456 @Deprecated 3457 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3458 3459 /** 3460 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3461 * instead 3462 * @hide 3463 */ 3464 @Deprecated 3465 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3466 3467 /** 3468 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3469 * instead 3470 * @hide 3471 */ 3472 @Deprecated 3473 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3474 3475 /** 3476 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3477 * instead 3478 * @hide 3479 */ 3480 @Deprecated 3481 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3482 3483 /** 3484 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3485 * instead 3486 * @hide 3487 */ 3488 @Deprecated 3489 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3490 3491 /** 3492 * Receive incoming SIP calls? 3493 * 0 = no 3494 * 1 = yes 3495 * @hide 3496 */ 3497 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3498 3499 /** @hide */ 3500 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3501 3502 /** 3503 * Call Preference String. 3504 * "SIP_ALWAYS" : Always use SIP with network access 3505 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3506 * @hide 3507 */ 3508 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3509 3510 /** @hide */ 3511 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3512 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3513 3514 /** 3515 * One of the sip call options: Always use SIP with network access. 3516 * @hide 3517 */ 3518 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3519 3520 /** @hide */ 3521 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3522 3523 /** 3524 * One of the sip call options: Only if destination is a SIP address. 3525 * @hide 3526 */ 3527 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3528 3529 /** @hide */ 3530 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3531 3532 /** 3533 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3534 * the user should be prompted each time a call is made whether it should be placed using 3535 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3536 * SIP_ADDRESS_ONLY. 3537 * @hide 3538 */ 3539 @Deprecated 3540 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3541 3542 /** @hide */ 3543 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3544 3545 /** 3546 * Pointer speed setting. 3547 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3548 * -7 = slowest 3549 * 0 = default speed 3550 * +7 = fastest 3551 * @hide 3552 */ 3553 public static final String POINTER_SPEED = "pointer_speed"; 3554 3555 /** @hide */ 3556 public static final Validator POINTER_SPEED_VALIDATOR = 3557 new InclusiveFloatRangeValidator(-7, 7); 3558 3559 /** 3560 * Whether lock-to-app will be triggered by long-press on recents. 3561 * @hide 3562 */ 3563 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3564 3565 /** @hide */ 3566 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3567 3568 /** 3569 * I am the lolrus. 3570 * <p> 3571 * Nonzero values indicate that the user has a bukkit. 3572 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3573 * @hide 3574 */ 3575 public static final String EGG_MODE = "egg_mode"; 3576 3577 /** @hide */ 3578 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3579 @Override 3580 public boolean validate(String value) { 3581 try { 3582 return Long.parseLong(value) >= 0; 3583 } catch (NumberFormatException e) { 3584 return false; 3585 } 3586 } 3587 }; 3588 3589 /** 3590 * IMPORTANT: If you add a new public settings you also have to add it to 3591 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3592 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3593 * the setting value. See an example above. 3594 */ 3595 3596 /** 3597 * Settings to backup. This is here so that it's in the same place as the settings 3598 * keys and easy to update. 3599 * 3600 * NOTE: Settings are backed up and restored in the order they appear 3601 * in this array. If you have one setting depending on another, 3602 * make sure that they are ordered appropriately. 3603 * 3604 * @hide 3605 */ 3606 public static final String[] SETTINGS_TO_BACKUP = { 3607 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3608 WIFI_USE_STATIC_IP, 3609 WIFI_STATIC_IP, 3610 WIFI_STATIC_GATEWAY, 3611 WIFI_STATIC_NETMASK, 3612 WIFI_STATIC_DNS1, 3613 WIFI_STATIC_DNS2, 3614 BLUETOOTH_DISCOVERABILITY, 3615 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3616 FONT_SCALE, 3617 DIM_SCREEN, 3618 SCREEN_OFF_TIMEOUT, 3619 SCREEN_BRIGHTNESS, 3620 SCREEN_BRIGHTNESS_MODE, 3621 SCREEN_AUTO_BRIGHTNESS_ADJ, 3622 VIBRATE_INPUT_DEVICES, 3623 MODE_RINGER_STREAMS_AFFECTED, 3624 TEXT_AUTO_REPLACE, 3625 TEXT_AUTO_CAPS, 3626 TEXT_AUTO_PUNCTUATE, 3627 TEXT_SHOW_PASSWORD, 3628 AUTO_TIME, // moved to global 3629 AUTO_TIME_ZONE, // moved to global 3630 TIME_12_24, 3631 DATE_FORMAT, 3632 DTMF_TONE_WHEN_DIALING, 3633 DTMF_TONE_TYPE_WHEN_DIALING, 3634 HEARING_AID, 3635 TTY_MODE, 3636 MASTER_MONO, 3637 SOUND_EFFECTS_ENABLED, 3638 HAPTIC_FEEDBACK_ENABLED, 3639 POWER_SOUNDS_ENABLED, // moved to global 3640 DOCK_SOUNDS_ENABLED, // moved to global 3641 LOCKSCREEN_SOUNDS_ENABLED, 3642 SHOW_WEB_SUGGESTIONS, 3643 SIP_CALL_OPTIONS, 3644 SIP_RECEIVE_CALLS, 3645 POINTER_SPEED, 3646 VIBRATE_WHEN_RINGING, 3647 RINGTONE, 3648 LOCK_TO_APP_ENABLED, 3649 NOTIFICATION_SOUND, 3650 ACCELEROMETER_ROTATION 3651 }; 3652 3653 /** 3654 * These are all public system settings 3655 * 3656 * @hide 3657 */ 3658 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3659 static { 3660 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3661 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3662 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3663 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3664 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3665 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3666 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3667 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3668 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3669 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3670 PUBLIC_SETTINGS.add(FONT_SCALE); 3671 PUBLIC_SETTINGS.add(DIM_SCREEN); 3672 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3673 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3674 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3675 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3676 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3677 PUBLIC_SETTINGS.add(VIBRATE_ON); 3678 PUBLIC_SETTINGS.add(VOLUME_RING); 3679 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3680 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3681 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3682 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3683 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3684 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3685 PUBLIC_SETTINGS.add(RINGTONE); 3686 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3687 PUBLIC_SETTINGS.add(ALARM_ALERT); 3688 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3689 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3690 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3691 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3692 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3693 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3694 PUBLIC_SETTINGS.add(TIME_12_24); 3695 PUBLIC_SETTINGS.add(DATE_FORMAT); 3696 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3697 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3698 PUBLIC_SETTINGS.add(USER_ROTATION); 3699 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3700 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3701 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3702 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3703 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3704 } 3705 3706 /** 3707 * These are all hidden system settings. 3708 * 3709 * @hide 3710 */ 3711 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3712 static { 3713 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3714 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3715 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3716 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3717 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3718 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3719 PRIVATE_SETTINGS.add(MASTER_MONO); 3720 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3721 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3722 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3723 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3724 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3725 PRIVATE_SETTINGS.add(HEARING_AID); 3726 PRIVATE_SETTINGS.add(TTY_MODE); 3727 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3728 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3729 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3730 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3731 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3732 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3733 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3734 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3735 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3736 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3737 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3738 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3739 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3740 PRIVATE_SETTINGS.add(LOCK_SOUND); 3741 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3742 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3743 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3744 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3745 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3746 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3747 PRIVATE_SETTINGS.add(POINTER_SPEED); 3748 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3749 PRIVATE_SETTINGS.add(EGG_MODE); 3750 } 3751 3752 /** 3753 * These are all public system settings 3754 * 3755 * @hide 3756 */ 3757 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3758 static { 3759 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3760 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3761 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3762 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3763 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3764 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3765 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3766 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3767 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3768 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3769 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3770 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3771 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3772 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3773 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3774 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3775 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3776 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3777 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3778 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3779 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3780 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3781 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3782 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3783 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3784 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3785 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3786 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3787 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3788 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3789 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3790 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3791 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3792 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3793 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3794 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3795 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3796 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3797 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3798 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3799 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3800 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3801 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3802 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3803 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3804 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3805 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3806 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3807 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3808 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3809 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3810 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3811 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3812 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3813 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3814 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3815 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3816 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3817 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3818 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3819 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3820 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3821 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3822 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3823 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3824 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3825 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3826 } 3827 3828 /** 3829 * These entries are considered common between the personal and the managed profile, 3830 * since the managed profile doesn't get to change them. 3831 */ 3832 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3833 static { 3834 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3835 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3836 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3837 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3838 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3839 } 3840 3841 /** @hide */ 3842 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3843 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3844 } 3845 3846 /** 3847 * When to use Wi-Fi calling 3848 * 3849 * @see android.telephony.TelephonyManager.WifiCallingChoices 3850 * @hide 3851 */ 3852 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3853 3854 // Settings moved to Settings.Secure 3855 3856 /** 3857 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3858 * instead 3859 */ 3860 @Deprecated 3861 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3862 3863 /** 3864 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3865 */ 3866 @Deprecated 3867 public static final String ANDROID_ID = Secure.ANDROID_ID; 3868 3869 /** 3870 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3871 */ 3872 @Deprecated 3873 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3874 3875 /** 3876 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3877 */ 3878 @Deprecated 3879 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3880 3881 /** 3882 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3883 */ 3884 @Deprecated 3885 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3886 3887 /** 3888 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3889 */ 3890 @Deprecated 3891 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3892 3893 /** 3894 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3895 */ 3896 @Deprecated 3897 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3898 3899 /** 3900 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3901 * instead 3902 */ 3903 @Deprecated 3904 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3905 3906 /** 3907 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3908 */ 3909 @Deprecated 3910 public static final String LOGGING_ID = Secure.LOGGING_ID; 3911 3912 /** 3913 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3914 */ 3915 @Deprecated 3916 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3917 3918 /** 3919 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3920 * instead 3921 */ 3922 @Deprecated 3923 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3924 3925 /** 3926 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3927 * instead 3928 */ 3929 @Deprecated 3930 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3931 3932 /** 3933 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3934 * instead 3935 */ 3936 @Deprecated 3937 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3938 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3939 3940 /** 3941 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3942 */ 3943 @Deprecated 3944 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3945 3946 /** 3947 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3948 */ 3949 @Deprecated 3950 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3951 3952 /** 3953 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3954 */ 3955 @Deprecated 3956 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3957 3958 /** 3959 * @deprecated Use 3960 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3961 */ 3962 @Deprecated 3963 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3964 3965 /** 3966 * @deprecated Use 3967 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3968 */ 3969 @Deprecated 3970 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3971 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3972 3973 /** 3974 * @deprecated Use 3975 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3976 */ 3977 @Deprecated 3978 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3979 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3980 3981 /** 3982 * @deprecated Use 3983 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3984 */ 3985 @Deprecated 3986 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3987 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3988 3989 /** 3990 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3991 * instead 3992 */ 3993 @Deprecated 3994 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3995 3996 /** 3997 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3998 */ 3999 @Deprecated 4000 public static final String WIFI_ON = Global.WIFI_ON; 4001 4002 /** 4003 * @deprecated Use 4004 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4005 * instead 4006 */ 4007 @Deprecated 4008 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4009 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4010 4011 /** 4012 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4013 */ 4014 @Deprecated 4015 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4016 4017 /** 4018 * @deprecated Use 4019 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4020 */ 4021 @Deprecated 4022 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4023 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4024 4025 /** 4026 * @deprecated Use 4027 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4028 */ 4029 @Deprecated 4030 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4031 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4032 4033 /** 4034 * @deprecated Use 4035 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4036 * instead 4037 */ 4038 @Deprecated 4039 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4040 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4041 4042 /** 4043 * @deprecated Use 4044 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4045 */ 4046 @Deprecated 4047 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4048 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4049 4050 /** 4051 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4052 * instead 4053 */ 4054 @Deprecated 4055 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4056 4057 /** 4058 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4059 */ 4060 @Deprecated 4061 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4062 4063 /** 4064 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4065 */ 4066 @Deprecated 4067 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4068 4069 /** 4070 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4071 * instead 4072 */ 4073 @Deprecated 4074 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4075 4076 /** 4077 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4078 * instead 4079 */ 4080 @Deprecated 4081 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4082 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4083 4084 /** 4085 * Checks if the specified app can modify system settings. As of API 4086 * level 23, an app cannot modify system settings unless it declares the 4087 * {@link android.Manifest.permission#WRITE_SETTINGS} 4088 * permission in its manifest, <em>and</em> the user specifically grants 4089 * the app this capability. To prompt the user to grant this approval, 4090 * the app must send an intent with the action {@link 4091 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4092 * the system to display a permission management screen. 4093 * 4094 * @param context App context. 4095 * @return true if the calling app can write to system settings, false otherwise 4096 */ 4097 public static boolean canWrite(Context context) { 4098 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4099 context.getOpPackageName(), false); 4100 } 4101 } 4102 4103 /** 4104 * Secure system settings, containing system preferences that applications 4105 * can read but are not allowed to write. These are for preferences that 4106 * the user must explicitly modify through the system UI or specialized 4107 * APIs for those values, not modified directly by applications. 4108 */ 4109 public static final class Secure extends NameValueTable { 4110 /** 4111 * The content:// style URL for this table 4112 */ 4113 public static final Uri CONTENT_URI = 4114 Uri.parse("content://" + AUTHORITY + "/secure"); 4115 4116 // Populated lazily, guarded by class object: 4117 private static final NameValueCache sNameValueCache = new NameValueCache( 4118 CONTENT_URI, 4119 CALL_METHOD_GET_SECURE, 4120 CALL_METHOD_PUT_SECURE); 4121 4122 private static ILockSettings sLockSettings = null; 4123 4124 private static boolean sIsSystemProcess; 4125 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4126 private static final HashSet<String> MOVED_TO_GLOBAL; 4127 static { 4128 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 4129 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4130 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4131 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4132 4133 MOVED_TO_GLOBAL = new HashSet<String>(); 4134 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4135 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4136 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4137 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4138 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4139 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4140 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4141 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4142 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4143 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4144 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4145 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4146 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4147 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4148 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4149 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4150 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4151 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4152 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4153 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4154 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4155 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4156 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4157 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4158 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4159 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4160 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4161 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4162 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4163 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4164 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4165 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4166 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4167 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4168 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4169 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4170 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4171 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4172 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4173 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4174 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4175 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4176 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4177 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4178 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4179 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4180 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4181 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4182 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4183 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4184 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4185 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4186 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4187 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4188 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4189 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4190 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4191 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4192 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4193 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4194 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4195 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4196 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4197 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4198 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4199 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4200 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4201 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4202 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4203 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4204 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4205 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4206 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4207 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4208 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4209 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4210 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4211 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4212 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4213 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4214 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4215 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4216 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4217 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4218 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4219 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4220 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4221 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4222 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4223 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4224 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4225 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4226 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4227 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4228 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4229 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4230 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4231 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4232 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4233 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4234 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4235 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4236 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4237 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4238 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4239 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4240 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4241 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4242 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4243 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4244 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4245 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4246 } 4247 4248 /** @hide */ 4249 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4250 outKeySet.addAll(MOVED_TO_GLOBAL); 4251 } 4252 4253 /** 4254 * Look up a name in the database. 4255 * @param resolver to access the database with 4256 * @param name to look up in the table 4257 * @return the corresponding value, or null if not present 4258 */ 4259 public static String getString(ContentResolver resolver, String name) { 4260 return getStringForUser(resolver, name, UserHandle.myUserId()); 4261 } 4262 4263 /** @hide */ 4264 public static String getStringForUser(ContentResolver resolver, String name, 4265 int userHandle) { 4266 if (MOVED_TO_GLOBAL.contains(name)) { 4267 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4268 + " to android.provider.Settings.Global."); 4269 return Global.getStringForUser(resolver, name, userHandle); 4270 } 4271 4272 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4273 synchronized (Secure.class) { 4274 if (sLockSettings == null) { 4275 sLockSettings = ILockSettings.Stub.asInterface( 4276 (IBinder) ServiceManager.getService("lock_settings")); 4277 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4278 } 4279 } 4280 if (sLockSettings != null && !sIsSystemProcess) { 4281 // No context; use the ActivityThread's context as an approximation for 4282 // determining the target API level. 4283 Application application = ActivityThread.currentApplication(); 4284 4285 boolean isPreMnc = application != null 4286 && application.getApplicationInfo() != null 4287 && application.getApplicationInfo().targetSdkVersion 4288 <= VERSION_CODES.LOLLIPOP_MR1; 4289 if (isPreMnc) { 4290 try { 4291 return sLockSettings.getString(name, "0", userHandle); 4292 } catch (RemoteException re) { 4293 // Fall through 4294 } 4295 } else { 4296 throw new SecurityException("Settings.Secure." + name 4297 + " is deprecated and no longer accessible." 4298 + " See API documentation for potential replacements."); 4299 } 4300 } 4301 } 4302 4303 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4304 } 4305 4306 /** 4307 * Store a name/value pair into the database. 4308 * @param resolver to access the database with 4309 * @param name to store 4310 * @param value to associate with the name 4311 * @return true if the value was set, false on database errors 4312 */ 4313 public static boolean putString(ContentResolver resolver, String name, String value) { 4314 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4315 } 4316 4317 /** @hide */ 4318 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4319 int userHandle) { 4320 if (LOCATION_MODE.equals(name)) { 4321 // HACK ALERT: temporary hack to work around b/10491283. 4322 // TODO: once b/10491283 fixed, remove this hack 4323 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4324 } 4325 if (MOVED_TO_GLOBAL.contains(name)) { 4326 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4327 + " to android.provider.Settings.Global"); 4328 return Global.putStringForUser(resolver, name, value, userHandle); 4329 } 4330 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4331 } 4332 4333 /** 4334 * Construct the content URI for a particular name/value pair, 4335 * useful for monitoring changes with a ContentObserver. 4336 * @param name to look up in the table 4337 * @return the corresponding content URI, or null if not present 4338 */ 4339 public static Uri getUriFor(String name) { 4340 if (MOVED_TO_GLOBAL.contains(name)) { 4341 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4342 + " to android.provider.Settings.Global, returning global URI."); 4343 return Global.getUriFor(Global.CONTENT_URI, name); 4344 } 4345 return getUriFor(CONTENT_URI, name); 4346 } 4347 4348 /** 4349 * Convenience function for retrieving a single secure settings value 4350 * as an integer. Note that internally setting values are always 4351 * stored as strings; this function converts the string to an integer 4352 * for you. The default value will be returned if the setting is 4353 * not defined or not an integer. 4354 * 4355 * @param cr The ContentResolver to access. 4356 * @param name The name of the setting to retrieve. 4357 * @param def Value to return if the setting is not defined. 4358 * 4359 * @return The setting's current value, or 'def' if it is not defined 4360 * or not a valid integer. 4361 */ 4362 public static int getInt(ContentResolver cr, String name, int def) { 4363 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4364 } 4365 4366 /** @hide */ 4367 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4368 if (LOCATION_MODE.equals(name)) { 4369 // HACK ALERT: temporary hack to work around b/10491283. 4370 // TODO: once b/10491283 fixed, remove this hack 4371 return getLocationModeForUser(cr, userHandle); 4372 } 4373 String v = getStringForUser(cr, name, userHandle); 4374 try { 4375 return v != null ? Integer.parseInt(v) : def; 4376 } catch (NumberFormatException e) { 4377 return def; 4378 } 4379 } 4380 4381 /** 4382 * Convenience function for retrieving a single secure settings value 4383 * as an integer. Note that internally setting values are always 4384 * stored as strings; this function converts the string to an integer 4385 * for you. 4386 * <p> 4387 * This version does not take a default value. If the setting has not 4388 * been set, or the string value is not a number, 4389 * it throws {@link SettingNotFoundException}. 4390 * 4391 * @param cr The ContentResolver to access. 4392 * @param name The name of the setting to retrieve. 4393 * 4394 * @throws SettingNotFoundException Thrown if a setting by the given 4395 * name can't be found or the setting value is not an integer. 4396 * 4397 * @return The setting's current value. 4398 */ 4399 public static int getInt(ContentResolver cr, String name) 4400 throws SettingNotFoundException { 4401 return getIntForUser(cr, name, UserHandle.myUserId()); 4402 } 4403 4404 /** @hide */ 4405 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4406 throws SettingNotFoundException { 4407 if (LOCATION_MODE.equals(name)) { 4408 // HACK ALERT: temporary hack to work around b/10491283. 4409 // TODO: once b/10491283 fixed, remove this hack 4410 return getLocationModeForUser(cr, userHandle); 4411 } 4412 String v = getStringForUser(cr, name, userHandle); 4413 try { 4414 return Integer.parseInt(v); 4415 } catch (NumberFormatException e) { 4416 throw new SettingNotFoundException(name); 4417 } 4418 } 4419 4420 /** 4421 * Convenience function for updating a single settings value as an 4422 * integer. This will either create a new entry in the table if the 4423 * given name does not exist, or modify the value of the existing row 4424 * with that name. Note that internally setting values are always 4425 * stored as strings, so this function converts the given value to a 4426 * string before storing it. 4427 * 4428 * @param cr The ContentResolver to access. 4429 * @param name The name of the setting to modify. 4430 * @param value The new value for the setting. 4431 * @return true if the value was set, false on database errors 4432 */ 4433 public static boolean putInt(ContentResolver cr, String name, int value) { 4434 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4435 } 4436 4437 /** @hide */ 4438 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4439 int userHandle) { 4440 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4441 } 4442 4443 /** 4444 * Convenience function for retrieving a single secure settings value 4445 * as a {@code long}. Note that internally setting values are always 4446 * stored as strings; this function converts the string to a {@code long} 4447 * for you. The default value will be returned if the setting is 4448 * not defined or not a {@code long}. 4449 * 4450 * @param cr The ContentResolver to access. 4451 * @param name The name of the setting to retrieve. 4452 * @param def Value to return if the setting is not defined. 4453 * 4454 * @return The setting's current value, or 'def' if it is not defined 4455 * or not a valid {@code long}. 4456 */ 4457 public static long getLong(ContentResolver cr, String name, long def) { 4458 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4459 } 4460 4461 /** @hide */ 4462 public static long getLongForUser(ContentResolver cr, String name, long def, 4463 int userHandle) { 4464 String valString = getStringForUser(cr, name, userHandle); 4465 long value; 4466 try { 4467 value = valString != null ? Long.parseLong(valString) : def; 4468 } catch (NumberFormatException e) { 4469 value = def; 4470 } 4471 return value; 4472 } 4473 4474 /** 4475 * Convenience function for retrieving a single secure settings value 4476 * as a {@code long}. Note that internally setting values are always 4477 * stored as strings; this function converts the string to a {@code long} 4478 * for you. 4479 * <p> 4480 * This version does not take a default value. If the setting has not 4481 * been set, or the string value is not a number, 4482 * it throws {@link SettingNotFoundException}. 4483 * 4484 * @param cr The ContentResolver to access. 4485 * @param name The name of the setting to retrieve. 4486 * 4487 * @return The setting's current value. 4488 * @throws SettingNotFoundException Thrown if a setting by the given 4489 * name can't be found or the setting value is not an integer. 4490 */ 4491 public static long getLong(ContentResolver cr, String name) 4492 throws SettingNotFoundException { 4493 return getLongForUser(cr, name, UserHandle.myUserId()); 4494 } 4495 4496 /** @hide */ 4497 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4498 throws SettingNotFoundException { 4499 String valString = getStringForUser(cr, name, userHandle); 4500 try { 4501 return Long.parseLong(valString); 4502 } catch (NumberFormatException e) { 4503 throw new SettingNotFoundException(name); 4504 } 4505 } 4506 4507 /** 4508 * Convenience function for updating a secure settings value as a long 4509 * integer. This will either create a new entry in the table if the 4510 * given name does not exist, or modify the value of the existing row 4511 * with that name. Note that internally setting values are always 4512 * stored as strings, so this function converts the given value to a 4513 * string before storing it. 4514 * 4515 * @param cr The ContentResolver to access. 4516 * @param name The name of the setting to modify. 4517 * @param value The new value for the setting. 4518 * @return true if the value was set, false on database errors 4519 */ 4520 public static boolean putLong(ContentResolver cr, String name, long value) { 4521 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4522 } 4523 4524 /** @hide */ 4525 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4526 int userHandle) { 4527 return putStringForUser(cr, name, Long.toString(value), userHandle); 4528 } 4529 4530 /** 4531 * Convenience function for retrieving a single secure settings value 4532 * as a floating point number. Note that internally setting values are 4533 * always stored as strings; this function converts the string to an 4534 * float for you. The default value will be returned if the setting 4535 * is not defined or not a valid float. 4536 * 4537 * @param cr The ContentResolver to access. 4538 * @param name The name of the setting to retrieve. 4539 * @param def Value to return if the setting is not defined. 4540 * 4541 * @return The setting's current value, or 'def' if it is not defined 4542 * or not a valid float. 4543 */ 4544 public static float getFloat(ContentResolver cr, String name, float def) { 4545 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4546 } 4547 4548 /** @hide */ 4549 public static float getFloatForUser(ContentResolver cr, String name, float def, 4550 int userHandle) { 4551 String v = getStringForUser(cr, name, userHandle); 4552 try { 4553 return v != null ? Float.parseFloat(v) : def; 4554 } catch (NumberFormatException e) { 4555 return def; 4556 } 4557 } 4558 4559 /** 4560 * Convenience function for retrieving a single secure settings value 4561 * as a float. Note that internally setting values are always 4562 * stored as strings; this function converts the string to a float 4563 * for you. 4564 * <p> 4565 * This version does not take a default value. If the setting has not 4566 * been set, or the string value is not a number, 4567 * it throws {@link SettingNotFoundException}. 4568 * 4569 * @param cr The ContentResolver to access. 4570 * @param name The name of the setting to retrieve. 4571 * 4572 * @throws SettingNotFoundException Thrown if a setting by the given 4573 * name can't be found or the setting value is not a float. 4574 * 4575 * @return The setting's current value. 4576 */ 4577 public static float getFloat(ContentResolver cr, String name) 4578 throws SettingNotFoundException { 4579 return getFloatForUser(cr, name, UserHandle.myUserId()); 4580 } 4581 4582 /** @hide */ 4583 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4584 throws SettingNotFoundException { 4585 String v = getStringForUser(cr, name, userHandle); 4586 if (v == null) { 4587 throw new SettingNotFoundException(name); 4588 } 4589 try { 4590 return Float.parseFloat(v); 4591 } catch (NumberFormatException e) { 4592 throw new SettingNotFoundException(name); 4593 } 4594 } 4595 4596 /** 4597 * Convenience function for updating a single settings value as a 4598 * floating point number. This will either create a new entry in the 4599 * table if the given name does not exist, or modify the value of the 4600 * existing row with that name. Note that internally setting values 4601 * are always stored as strings, so this function converts the given 4602 * value to a string before storing it. 4603 * 4604 * @param cr The ContentResolver to access. 4605 * @param name The name of the setting to modify. 4606 * @param value The new value for the setting. 4607 * @return true if the value was set, false on database errors 4608 */ 4609 public static boolean putFloat(ContentResolver cr, String name, float value) { 4610 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4611 } 4612 4613 /** @hide */ 4614 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4615 int userHandle) { 4616 return putStringForUser(cr, name, Float.toString(value), userHandle); 4617 } 4618 4619 /** 4620 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4621 * instead 4622 */ 4623 @Deprecated 4624 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4625 Global.DEVELOPMENT_SETTINGS_ENABLED; 4626 4627 /** 4628 * When the user has enable the option to have a "bug report" command 4629 * in the power menu. 4630 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4631 * @hide 4632 */ 4633 @Deprecated 4634 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4635 4636 /** 4637 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4638 */ 4639 @Deprecated 4640 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4641 4642 /** 4643 * Setting to allow mock locations and location provider status to be injected into the 4644 * LocationManager service for testing purposes during application development. These 4645 * locations and status values override actual location and status information generated 4646 * by network, gps, or other location providers. 4647 * 4648 * @deprecated This settings is not used anymore. 4649 */ 4650 @Deprecated 4651 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4652 4653 /** 4654 * A 64-bit number (as a hex string) that is randomly 4655 * generated when the user first sets up the device and should remain 4656 * constant for the lifetime of the user's device. The value may 4657 * change if a factory reset is performed on the device. 4658 * <p class="note"><strong>Note:</strong> When a device has <a 4659 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4660 * (available on certain devices running Android 4.2 or higher), each user appears as a 4661 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4662 * user.</p> 4663 */ 4664 public static final String ANDROID_ID = "android_id"; 4665 4666 /** 4667 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4668 */ 4669 @Deprecated 4670 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4671 4672 /** 4673 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4674 */ 4675 @Deprecated 4676 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4677 4678 /** 4679 * Setting to record the input method used by default, holding the ID 4680 * of the desired method. 4681 */ 4682 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4683 4684 /** 4685 * Setting to record the input method subtype used by default, holding the ID 4686 * of the desired method. 4687 */ 4688 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4689 "selected_input_method_subtype"; 4690 4691 /** 4692 * Setting to record the history of input method subtype, holding the pair of ID of IME 4693 * and its last used subtype. 4694 * @hide 4695 */ 4696 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4697 "input_methods_subtype_history"; 4698 4699 /** 4700 * Setting to record the visibility of input method selector 4701 */ 4702 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4703 "input_method_selector_visibility"; 4704 4705 /** 4706 * The currently selected voice interaction service flattened ComponentName. 4707 * @hide 4708 */ 4709 @TestApi 4710 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4711 4712 /** 4713 * bluetooth HCI snoop log configuration 4714 * @hide 4715 */ 4716 public static final String BLUETOOTH_HCI_LOG = 4717 "bluetooth_hci_log"; 4718 4719 /** 4720 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4721 */ 4722 @Deprecated 4723 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4724 4725 /** 4726 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4727 * @hide 4728 */ 4729 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4730 4731 /** 4732 * Prefix for category name that marks whether a suggested action from that category was 4733 * completed. 4734 * @hide 4735 */ 4736 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4737 4738 /** 4739 * List of input methods that are currently enabled. This is a string 4740 * containing the IDs of all enabled input methods, each ID separated 4741 * by ':'. 4742 */ 4743 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4744 4745 /** 4746 * List of system input methods that are currently disabled. This is a string 4747 * containing the IDs of all disabled input methods, each ID separated 4748 * by ':'. 4749 * @hide 4750 */ 4751 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4752 4753 /** 4754 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4755 * determines if the IME should be shown when a hard keyboard is attached. 4756 * @hide 4757 */ 4758 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4759 4760 /** 4761 * Host name and port for global http proxy. Uses ':' seperator for 4762 * between host and port. 4763 * 4764 * @deprecated Use {@link Global#HTTP_PROXY} 4765 */ 4766 @Deprecated 4767 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4768 4769 /** 4770 * Package designated as always-on VPN provider. 4771 * 4772 * @hide 4773 */ 4774 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4775 4776 /** 4777 * Whether to block networking outside of VPN connections while always-on is set. 4778 * @see #ALWAYS_ON_VPN_APP 4779 * 4780 * @hide 4781 */ 4782 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4783 4784 /** 4785 * Whether applications can be installed for this user via the system's 4786 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4787 * 4788 * <p>1 = permit app installation via the system package installer intent 4789 * <p>0 = do not allow use of the package installer 4790 */ 4791 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4792 4793 /** 4794 * Comma-separated list of location providers that activities may access. Do not rely on 4795 * this value being present in settings.db or on ContentObserver notifications on the 4796 * corresponding Uri. 4797 * 4798 * @deprecated use {@link #LOCATION_MODE} and 4799 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4800 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4801 */ 4802 @Deprecated 4803 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4804 4805 /** 4806 * The degree of location access enabled by the user. 4807 * <p> 4808 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4809 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4810 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4811 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4812 * modes that might be added in the future. 4813 * <p> 4814 * Note: do not rely on this value being present in settings.db or on ContentObserver 4815 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4816 * to receive changes in this value. 4817 */ 4818 public static final String LOCATION_MODE = "location_mode"; 4819 /** 4820 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4821 * {@link #LOCATION_MODE_OFF} 4822 * @hide 4823 */ 4824 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4825 4826 /** 4827 * Sets all location providers to the previous states before location was turned off. 4828 * @hide 4829 */ 4830 public static final int LOCATION_MODE_PREVIOUS = -1; 4831 /** 4832 * Location access disabled. 4833 */ 4834 public static final int LOCATION_MODE_OFF = 0; 4835 /** 4836 * Network Location Provider disabled, but GPS and other sensors enabled. 4837 */ 4838 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4839 /** 4840 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4841 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4842 * {@link android.location.Criteria#POWER_MEDIUM}. 4843 */ 4844 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4845 /** 4846 * Best-effort location computation allowed. 4847 */ 4848 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4849 4850 /** 4851 * A flag containing settings used for biometric weak 4852 * @hide 4853 */ 4854 @Deprecated 4855 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4856 "lock_biometric_weak_flags"; 4857 4858 /** 4859 * Whether lock-to-app will lock the keyguard when exiting. 4860 * @hide 4861 */ 4862 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4863 4864 /** 4865 * Whether autolock is enabled (0 = false, 1 = true) 4866 * 4867 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4868 * level of the keyguard. Accessing this setting from an app that is targeting 4869 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4870 */ 4871 @Deprecated 4872 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4873 4874 /** 4875 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4876 * 4877 * @deprecated Accessing this setting from an app that is targeting 4878 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4879 */ 4880 @Deprecated 4881 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4882 4883 /** 4884 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4885 * true) 4886 * 4887 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4888 * lockscreen uses 4889 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4890 * Accessing this setting from an app that is targeting 4891 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4892 */ 4893 @Deprecated 4894 public static final String 4895 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4896 4897 /** 4898 * This preference allows the device to be locked given time after screen goes off, 4899 * subject to current DeviceAdmin policy limits. 4900 * @hide 4901 */ 4902 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4903 4904 4905 /** 4906 * This preference contains the string that shows for owner info on LockScreen. 4907 * @hide 4908 * @deprecated 4909 */ 4910 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4911 4912 /** 4913 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4914 * @hide 4915 */ 4916 @Deprecated 4917 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4918 "lock_screen_appwidget_ids"; 4919 4920 /** 4921 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4922 * @hide 4923 */ 4924 @Deprecated 4925 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4926 "lock_screen_fallback_appwidget_id"; 4927 4928 /** 4929 * Index of the lockscreen appwidget to restore, -1 if none. 4930 * @hide 4931 */ 4932 @Deprecated 4933 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4934 "lock_screen_sticky_appwidget"; 4935 4936 /** 4937 * This preference enables showing the owner info on LockScreen. 4938 * @hide 4939 * @deprecated 4940 */ 4941 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4942 "lock_screen_owner_info_enabled"; 4943 4944 /** 4945 * When set by a user, allows notifications to be shown atop a securely locked screen 4946 * in their full "private" form (same as when the device is unlocked). 4947 * @hide 4948 */ 4949 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4950 "lock_screen_allow_private_notifications"; 4951 4952 /** 4953 * When set by a user, allows notification remote input atop a securely locked screen 4954 * without having to unlock 4955 * @hide 4956 */ 4957 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4958 "lock_screen_allow_remote_input"; 4959 4960 /** 4961 * Set by the system to track if the user needs to see the call to action for 4962 * the lockscreen notification policy. 4963 * @hide 4964 */ 4965 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4966 "show_note_about_notification_hiding"; 4967 4968 /** 4969 * Set to 1 by the system after trust agents have been initialized. 4970 * @hide 4971 */ 4972 public static final String TRUST_AGENTS_INITIALIZED = 4973 "trust_agents_initialized"; 4974 4975 /** 4976 * The Logging ID (a unique 64-bit value) as a hex string. 4977 * Used as a pseudonymous identifier for logging. 4978 * @deprecated This identifier is poorly initialized and has 4979 * many collisions. It should not be used. 4980 */ 4981 @Deprecated 4982 public static final String LOGGING_ID = "logging_id"; 4983 4984 /** 4985 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4986 */ 4987 @Deprecated 4988 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4989 4990 /** 4991 * No longer supported. 4992 */ 4993 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4994 4995 /** 4996 * No longer supported. 4997 */ 4998 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4999 5000 /** 5001 * No longer supported. 5002 */ 5003 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5004 5005 /** 5006 * Settings classname to launch when Settings is clicked from All 5007 * Applications. Needed because of user testing between the old 5008 * and new Settings apps. 5009 */ 5010 // TODO: 881807 5011 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5012 5013 /** 5014 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5015 */ 5016 @Deprecated 5017 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5018 5019 /** 5020 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5021 */ 5022 @Deprecated 5023 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5024 5025 /** 5026 * If accessibility is enabled. 5027 */ 5028 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5029 5030 /** 5031 * If touch exploration is enabled. 5032 */ 5033 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5034 5035 /** 5036 * List of the enabled accessibility providers. 5037 */ 5038 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5039 "enabled_accessibility_services"; 5040 5041 /** 5042 * List of the accessibility services to which the user has granted 5043 * permission to put the device into touch exploration mode. 5044 * 5045 * @hide 5046 */ 5047 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5048 "touch_exploration_granted_accessibility_services"; 5049 5050 /** 5051 * Whether to speak passwords while in accessibility mode. 5052 */ 5053 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5054 5055 /** 5056 * Whether to draw text with high contrast while in accessibility mode. 5057 * 5058 * @hide 5059 */ 5060 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5061 "high_text_contrast_enabled"; 5062 5063 /** 5064 * If injection of accessibility enhancing JavaScript screen-reader 5065 * is enabled. 5066 * <p> 5067 * Note: The JavaScript based screen-reader is served by the 5068 * Google infrastructure and enable users with disabilities to 5069 * efficiently navigate in and explore web content. 5070 * </p> 5071 * <p> 5072 * This property represents a boolean value. 5073 * </p> 5074 * @hide 5075 */ 5076 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5077 "accessibility_script_injection"; 5078 5079 /** 5080 * The URL for the injected JavaScript based screen-reader used 5081 * for providing accessibility of content in WebView. 5082 * <p> 5083 * Note: The JavaScript based screen-reader is served by the 5084 * Google infrastructure and enable users with disabilities to 5085 * efficiently navigate in and explore web content. 5086 * </p> 5087 * <p> 5088 * This property represents a string value. 5089 * </p> 5090 * @hide 5091 */ 5092 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5093 "accessibility_script_injection_url"; 5094 5095 /** 5096 * Key bindings for navigation in built-in accessibility support for web content. 5097 * <p> 5098 * Note: These key bindings are for the built-in accessibility navigation for 5099 * web content which is used as a fall back solution if JavaScript in a WebView 5100 * is not enabled or the user has not opted-in script injection from Google. 5101 * </p> 5102 * <p> 5103 * The bindings are separated by semi-colon. A binding is a mapping from 5104 * a key to a sequence of actions (for more details look at 5105 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5106 * string representation of an integer obtained from a meta state (optional) shifted 5107 * sixteen times left and bitwise ored with a key code. An action is represented 5108 * as a hexademical string representation of an integer where the first two digits 5109 * are navigation action index, the second, the third, and the fourth digit pairs 5110 * represent the action arguments. The separate actions in a binding are colon 5111 * separated. The key and the action sequence it maps to are separated by equals. 5112 * </p> 5113 * <p> 5114 * For example, the binding below maps the DPAD right button to traverse the 5115 * current navigation axis once without firing an accessibility event and to 5116 * perform the same traversal again but to fire an event: 5117 * <code> 5118 * 0x16=0x01000100:0x01000101; 5119 * </code> 5120 * </p> 5121 * <p> 5122 * The goal of this binding is to enable dynamic rebinding of keys to 5123 * navigation actions for web content without requiring a framework change. 5124 * </p> 5125 * <p> 5126 * This property represents a string value. 5127 * </p> 5128 * @hide 5129 */ 5130 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5131 "accessibility_web_content_key_bindings"; 5132 5133 /** 5134 * Setting that specifies whether the display magnification is enabled. 5135 * Display magnifications allows the user to zoom in the display content 5136 * and is targeted to low vision users. The current magnification scale 5137 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5138 * 5139 * @hide 5140 */ 5141 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5142 "accessibility_display_magnification_enabled"; 5143 5144 /** 5145 * Setting that specifies what the display magnification scale is. 5146 * Display magnifications allows the user to zoom in the display 5147 * content and is targeted to low vision users. Whether a display 5148 * magnification is performed is controlled by 5149 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5150 * 5151 * @hide 5152 */ 5153 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5154 "accessibility_display_magnification_scale"; 5155 5156 /** 5157 * Setting that specifies whether the display magnification should be 5158 * automatically updated. If this fearture is enabled the system will 5159 * exit magnification mode or pan the viewport when a context change 5160 * occurs. For example, on staring a new activity or rotating the screen, 5161 * the system may zoom out so the user can see the new context he is in. 5162 * Another example is on showing a window that is not visible in the 5163 * magnified viewport the system may pan the viewport to make the window 5164 * the has popped up so the user knows that the context has changed. 5165 * Whether a screen magnification is performed is controlled by 5166 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5167 * 5168 * @hide 5169 */ 5170 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5171 "accessibility_display_magnification_auto_update"; 5172 5173 /** 5174 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5175 * modified from an AccessibilityService using the SoftKeyboardController. 5176 * 5177 * @hide 5178 */ 5179 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5180 "accessibility_soft_keyboard_mode"; 5181 5182 /** 5183 * Default soft keyboard behavior. 5184 * 5185 * @hide 5186 */ 5187 public static final int SHOW_MODE_AUTO = 0; 5188 5189 /** 5190 * Soft keyboard is never shown. 5191 * 5192 * @hide 5193 */ 5194 public static final int SHOW_MODE_HIDDEN = 1; 5195 5196 /** 5197 * Setting that specifies whether timed text (captions) should be 5198 * displayed in video content. Text display properties are controlled by 5199 * the following settings: 5200 * <ul> 5201 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5202 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5203 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5204 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5205 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5206 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5207 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5208 * </ul> 5209 * 5210 * @hide 5211 */ 5212 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5213 "accessibility_captioning_enabled"; 5214 5215 /** 5216 * Setting that specifies the language for captions as a locale string, 5217 * e.g. en_US. 5218 * 5219 * @see java.util.Locale#toString 5220 * @hide 5221 */ 5222 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5223 "accessibility_captioning_locale"; 5224 5225 /** 5226 * Integer property that specifies the preset style for captions, one 5227 * of: 5228 * <ul> 5229 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5230 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5231 * </ul> 5232 * 5233 * @see java.util.Locale#toString 5234 * @hide 5235 */ 5236 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5237 "accessibility_captioning_preset"; 5238 5239 /** 5240 * Integer property that specifes the background color for captions as a 5241 * packed 32-bit color. 5242 * 5243 * @see android.graphics.Color#argb 5244 * @hide 5245 */ 5246 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5247 "accessibility_captioning_background_color"; 5248 5249 /** 5250 * Integer property that specifes the foreground color for captions as a 5251 * packed 32-bit color. 5252 * 5253 * @see android.graphics.Color#argb 5254 * @hide 5255 */ 5256 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5257 "accessibility_captioning_foreground_color"; 5258 5259 /** 5260 * Integer property that specifes the edge type for captions, one of: 5261 * <ul> 5262 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5263 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5264 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5265 * </ul> 5266 * 5267 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5268 * @hide 5269 */ 5270 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5271 "accessibility_captioning_edge_type"; 5272 5273 /** 5274 * Integer property that specifes the edge color for captions as a 5275 * packed 32-bit color. 5276 * 5277 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5278 * @see android.graphics.Color#argb 5279 * @hide 5280 */ 5281 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5282 "accessibility_captioning_edge_color"; 5283 5284 /** 5285 * Integer property that specifes the window color for captions as a 5286 * packed 32-bit color. 5287 * 5288 * @see android.graphics.Color#argb 5289 * @hide 5290 */ 5291 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5292 "accessibility_captioning_window_color"; 5293 5294 /** 5295 * String property that specifies the typeface for captions, one of: 5296 * <ul> 5297 * <li>DEFAULT 5298 * <li>MONOSPACE 5299 * <li>SANS_SERIF 5300 * <li>SERIF 5301 * </ul> 5302 * 5303 * @see android.graphics.Typeface 5304 * @hide 5305 */ 5306 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5307 "accessibility_captioning_typeface"; 5308 5309 /** 5310 * Floating point property that specifies font scaling for captions. 5311 * 5312 * @hide 5313 */ 5314 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5315 "accessibility_captioning_font_scale"; 5316 5317 /** 5318 * Setting that specifies whether display color inversion is enabled. 5319 */ 5320 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5321 "accessibility_display_inversion_enabled"; 5322 5323 /** 5324 * Setting that specifies whether display color space adjustment is 5325 * enabled. 5326 * 5327 * @hide 5328 */ 5329 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5330 "accessibility_display_daltonizer_enabled"; 5331 5332 /** 5333 * Integer property that specifies the type of color space adjustment to 5334 * perform. Valid values are defined in AccessibilityManager. 5335 * 5336 * @hide 5337 */ 5338 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5339 "accessibility_display_daltonizer"; 5340 5341 /** 5342 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5343 * enabled. 5344 * 5345 * @hide 5346 */ 5347 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5348 "accessibility_autoclick_enabled"; 5349 5350 /** 5351 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5352 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5353 * 5354 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5355 * @hide 5356 */ 5357 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5358 "accessibility_autoclick_delay"; 5359 5360 /** 5361 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5362 * accessibility. 5363 * (0 = false, 1 = true) 5364 * @hide 5365 */ 5366 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5367 "accessibility_large_pointer_icon"; 5368 5369 /** 5370 * The timeout for considering a press to be a long press in milliseconds. 5371 * @hide 5372 */ 5373 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5374 5375 /** 5376 * The duration in milliseconds between the first tap's up event and the second tap's 5377 * down event for an interaction to be considered part of the same multi-press. 5378 * @hide 5379 */ 5380 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5381 5382 /** 5383 * List of the enabled print services. 5384 * 5385 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5386 * from pre-N. 5387 * 5388 * @hide 5389 */ 5390 public static final String ENABLED_PRINT_SERVICES = 5391 "enabled_print_services"; 5392 5393 /** 5394 * List of the disabled print services. 5395 * 5396 * @hide 5397 */ 5398 public static final String DISABLED_PRINT_SERVICES = 5399 "disabled_print_services"; 5400 5401 /** 5402 * The saved value for WindowManagerService.setForcedDisplayDensity() 5403 * formatted as a single integer representing DPI. If unset, then use 5404 * the real display density. 5405 * 5406 * @hide 5407 */ 5408 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5409 5410 /** 5411 * Setting to always use the default text-to-speech settings regardless 5412 * of the application settings. 5413 * 1 = override application settings, 5414 * 0 = use application settings (if specified). 5415 * 5416 * @deprecated The value of this setting is no longer respected by 5417 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5418 */ 5419 @Deprecated 5420 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5421 5422 /** 5423 * Default text-to-speech engine speech rate. 100 = 1x 5424 */ 5425 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5426 5427 /** 5428 * Default text-to-speech engine pitch. 100 = 1x 5429 */ 5430 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5431 5432 /** 5433 * Default text-to-speech engine. 5434 */ 5435 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5436 5437 /** 5438 * Default text-to-speech language. 5439 * 5440 * @deprecated this setting is no longer in use, as of the Ice Cream 5441 * Sandwich release. Apps should never need to read this setting directly, 5442 * instead can query the TextToSpeech framework classes for the default 5443 * locale. {@link TextToSpeech#getLanguage()}. 5444 */ 5445 @Deprecated 5446 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5447 5448 /** 5449 * Default text-to-speech country. 5450 * 5451 * @deprecated this setting is no longer in use, as of the Ice Cream 5452 * Sandwich release. Apps should never need to read this setting directly, 5453 * instead can query the TextToSpeech framework classes for the default 5454 * locale. {@link TextToSpeech#getLanguage()}. 5455 */ 5456 @Deprecated 5457 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5458 5459 /** 5460 * Default text-to-speech locale variant. 5461 * 5462 * @deprecated this setting is no longer in use, as of the Ice Cream 5463 * Sandwich release. Apps should never need to read this setting directly, 5464 * instead can query the TextToSpeech framework classes for the 5465 * locale that is in use {@link TextToSpeech#getLanguage()}. 5466 */ 5467 @Deprecated 5468 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5469 5470 /** 5471 * Stores the default tts locales on a per engine basis. Stored as 5472 * a comma seperated list of values, each value being of the form 5473 * {@code engine_name:locale} for example, 5474 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5475 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5476 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5477 * setting directly, and can query the TextToSpeech framework classes 5478 * for the locale that is in use. 5479 * 5480 * @hide 5481 */ 5482 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5483 5484 /** 5485 * Space delimited list of plugin packages that are enabled. 5486 */ 5487 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5488 5489 /** 5490 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5491 * instead. 5492 */ 5493 @Deprecated 5494 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5495 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5496 5497 /** 5498 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5499 * instead. 5500 */ 5501 @Deprecated 5502 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5503 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5504 5505 /** 5506 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5507 * instead. 5508 */ 5509 @Deprecated 5510 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5511 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5512 5513 /** 5514 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5515 * instead. 5516 */ 5517 @Deprecated 5518 public static final String WIFI_ON = Global.WIFI_ON; 5519 5520 /** 5521 * The acceptable packet loss percentage (range 0 - 100) before trying 5522 * another AP on the same network. 5523 * @deprecated This setting is not used. 5524 */ 5525 @Deprecated 5526 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5527 "wifi_watchdog_acceptable_packet_loss_percentage"; 5528 5529 /** 5530 * The number of access points required for a network in order for the 5531 * watchdog to monitor it. 5532 * @deprecated This setting is not used. 5533 */ 5534 @Deprecated 5535 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5536 5537 /** 5538 * The delay between background checks. 5539 * @deprecated This setting is not used. 5540 */ 5541 @Deprecated 5542 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5543 "wifi_watchdog_background_check_delay_ms"; 5544 5545 /** 5546 * Whether the Wi-Fi watchdog is enabled for background checking even 5547 * after it thinks the user has connected to a good access point. 5548 * @deprecated This setting is not used. 5549 */ 5550 @Deprecated 5551 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5552 "wifi_watchdog_background_check_enabled"; 5553 5554 /** 5555 * The timeout for a background ping 5556 * @deprecated This setting is not used. 5557 */ 5558 @Deprecated 5559 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5560 "wifi_watchdog_background_check_timeout_ms"; 5561 5562 /** 5563 * The number of initial pings to perform that *may* be ignored if they 5564 * fail. Again, if these fail, they will *not* be used in packet loss 5565 * calculation. For example, one network always seemed to time out for 5566 * the first couple pings, so this is set to 3 by default. 5567 * @deprecated This setting is not used. 5568 */ 5569 @Deprecated 5570 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5571 "wifi_watchdog_initial_ignored_ping_count"; 5572 5573 /** 5574 * The maximum number of access points (per network) to attempt to test. 5575 * If this number is reached, the watchdog will no longer monitor the 5576 * initial connection state for the network. This is a safeguard for 5577 * networks containing multiple APs whose DNS does not respond to pings. 5578 * @deprecated This setting is not used. 5579 */ 5580 @Deprecated 5581 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5582 5583 /** 5584 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5585 */ 5586 @Deprecated 5587 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5588 5589 /** 5590 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5591 * @deprecated This setting is not used. 5592 */ 5593 @Deprecated 5594 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5595 5596 /** 5597 * The number of pings to test if an access point is a good connection. 5598 * @deprecated This setting is not used. 5599 */ 5600 @Deprecated 5601 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5602 5603 /** 5604 * The delay between pings. 5605 * @deprecated This setting is not used. 5606 */ 5607 @Deprecated 5608 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5609 5610 /** 5611 * The timeout per ping. 5612 * @deprecated This setting is not used. 5613 */ 5614 @Deprecated 5615 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5616 5617 /** 5618 * @deprecated Use 5619 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5620 */ 5621 @Deprecated 5622 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5623 5624 /** 5625 * @deprecated Use 5626 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5627 */ 5628 @Deprecated 5629 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5630 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5631 5632 /** 5633 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5634 * the receivers of the PendingIntent an opportunity to make a new network request before 5635 * the Network satisfying the request is potentially removed. 5636 * 5637 * @hide 5638 */ 5639 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5640 "connectivity_release_pending_intent_delay_ms"; 5641 5642 /** 5643 * Whether background data usage is allowed. 5644 * 5645 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5646 * availability of background data depends on several 5647 * combined factors. When background data is unavailable, 5648 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5649 * now appear disconnected. 5650 */ 5651 @Deprecated 5652 public static final String BACKGROUND_DATA = "background_data"; 5653 5654 /** 5655 * Origins for which browsers should allow geolocation by default. 5656 * The value is a space-separated list of origins. 5657 */ 5658 public static final String ALLOWED_GEOLOCATION_ORIGINS 5659 = "allowed_geolocation_origins"; 5660 5661 /** 5662 * The preferred TTY mode 0 = TTy Off, CDMA default 5663 * 1 = TTY Full 5664 * 2 = TTY HCO 5665 * 3 = TTY VCO 5666 * @hide 5667 */ 5668 public static final String PREFERRED_TTY_MODE = 5669 "preferred_tty_mode"; 5670 5671 /** 5672 * Whether the enhanced voice privacy mode is enabled. 5673 * 0 = normal voice privacy 5674 * 1 = enhanced voice privacy 5675 * @hide 5676 */ 5677 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5678 5679 /** 5680 * Whether the TTY mode mode is enabled. 5681 * 0 = disabled 5682 * 1 = enabled 5683 * @hide 5684 */ 5685 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5686 5687 /** 5688 * Controls whether settings backup is enabled. 5689 * Type: int ( 0 = disabled, 1 = enabled ) 5690 * @hide 5691 */ 5692 public static final String BACKUP_ENABLED = "backup_enabled"; 5693 5694 /** 5695 * Controls whether application data is automatically restored from backup 5696 * at install time. 5697 * Type: int ( 0 = disabled, 1 = enabled ) 5698 * @hide 5699 */ 5700 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5701 5702 /** 5703 * Indicates whether settings backup has been fully provisioned. 5704 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5705 * @hide 5706 */ 5707 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5708 5709 /** 5710 * Component of the transport to use for backup/restore. 5711 * @hide 5712 */ 5713 public static final String BACKUP_TRANSPORT = "backup_transport"; 5714 5715 /** 5716 * Version for which the setup wizard was last shown. Bumped for 5717 * each release when there is new setup information to show. 5718 * @hide 5719 */ 5720 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5721 5722 /** 5723 * The interval in milliseconds after which Wi-Fi is considered idle. 5724 * When idle, it is possible for the device to be switched from Wi-Fi to 5725 * the mobile data network. 5726 * @hide 5727 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5728 * instead. 5729 */ 5730 @Deprecated 5731 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5732 5733 /** 5734 * The global search provider chosen by the user (if multiple global 5735 * search providers are installed). This will be the provider returned 5736 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5737 * installed. This setting is stored as a flattened component name as 5738 * per {@link ComponentName#flattenToString()}. 5739 * 5740 * @hide 5741 */ 5742 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5743 "search_global_search_activity"; 5744 5745 /** 5746 * The number of promoted sources in GlobalSearch. 5747 * @hide 5748 */ 5749 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5750 /** 5751 * The maximum number of suggestions returned by GlobalSearch. 5752 * @hide 5753 */ 5754 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5755 /** 5756 * The number of suggestions GlobalSearch will ask each non-web search source for. 5757 * @hide 5758 */ 5759 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5760 /** 5761 * The number of suggestions the GlobalSearch will ask the web search source for. 5762 * @hide 5763 */ 5764 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5765 "search_web_results_override_limit"; 5766 /** 5767 * The number of milliseconds that GlobalSearch will wait for suggestions from 5768 * promoted sources before continuing with all other sources. 5769 * @hide 5770 */ 5771 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5772 "search_promoted_source_deadline_millis"; 5773 /** 5774 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5775 * @hide 5776 */ 5777 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5778 /** 5779 * The maximum number of milliseconds that GlobalSearch shows the previous results 5780 * after receiving a new query. 5781 * @hide 5782 */ 5783 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5784 /** 5785 * The maximum age of log data used for shortcuts in GlobalSearch. 5786 * @hide 5787 */ 5788 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5789 /** 5790 * The maximum age of log data used for source ranking in GlobalSearch. 5791 * @hide 5792 */ 5793 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5794 "search_max_source_event_age_millis"; 5795 /** 5796 * The minimum number of impressions needed to rank a source in GlobalSearch. 5797 * @hide 5798 */ 5799 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5800 "search_min_impressions_for_source_ranking"; 5801 /** 5802 * The minimum number of clicks needed to rank a source in GlobalSearch. 5803 * @hide 5804 */ 5805 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5806 "search_min_clicks_for_source_ranking"; 5807 /** 5808 * The maximum number of shortcuts shown by GlobalSearch. 5809 * @hide 5810 */ 5811 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5812 /** 5813 * The size of the core thread pool for suggestion queries in GlobalSearch. 5814 * @hide 5815 */ 5816 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5817 "search_query_thread_core_pool_size"; 5818 /** 5819 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5820 * @hide 5821 */ 5822 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5823 "search_query_thread_max_pool_size"; 5824 /** 5825 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5826 * @hide 5827 */ 5828 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5829 "search_shortcut_refresh_core_pool_size"; 5830 /** 5831 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5832 * @hide 5833 */ 5834 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5835 "search_shortcut_refresh_max_pool_size"; 5836 /** 5837 * The maximun time that excess threads in the GlobalSeach thread pools will 5838 * wait before terminating. 5839 * @hide 5840 */ 5841 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5842 "search_thread_keepalive_seconds"; 5843 /** 5844 * The maximum number of concurrent suggestion queries to each source. 5845 * @hide 5846 */ 5847 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5848 "search_per_source_concurrent_query_limit"; 5849 5850 /** 5851 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5852 * @hide 5853 */ 5854 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5855 5856 /** 5857 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5858 * @hide 5859 */ 5860 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5861 5862 /** 5863 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5864 * @hide 5865 */ 5866 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5867 5868 /** 5869 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5870 * @hide 5871 */ 5872 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5873 5874 /** 5875 * If nonzero, ANRs in invisible background processes bring up a dialog. 5876 * Otherwise, the process will be silently killed. 5877 * 5878 * Also prevents ANRs and crash dialogs from being suppressed. 5879 * @hide 5880 */ 5881 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5882 5883 /** 5884 * The {@link ComponentName} string of the service to be used as the voice recognition 5885 * service. 5886 * 5887 * @hide 5888 */ 5889 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5890 5891 /** 5892 * Stores whether an user has consented to have apps verified through PAM. 5893 * The value is boolean (1 or 0). 5894 * 5895 * @hide 5896 */ 5897 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5898 "package_verifier_user_consent"; 5899 5900 /** 5901 * The {@link ComponentName} string of the selected spell checker service which is 5902 * one of the services managed by the text service manager. 5903 * 5904 * @hide 5905 */ 5906 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5907 5908 /** 5909 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5910 * service which is one of the services managed by the text service manager. 5911 * 5912 * @hide 5913 */ 5914 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5915 "selected_spell_checker_subtype"; 5916 5917 /** 5918 * The {@link ComponentName} string whether spell checker is enabled or not. 5919 * 5920 * @hide 5921 */ 5922 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5923 5924 /** 5925 * What happens when the user presses the Power button while in-call 5926 * and the screen is on.<br/> 5927 * <b>Values:</b><br/> 5928 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5929 * 2 - The Power button hangs up the current call.<br/> 5930 * 5931 * @hide 5932 */ 5933 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5934 5935 /** 5936 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5937 * @hide 5938 */ 5939 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5940 5941 /** 5942 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5943 * @hide 5944 */ 5945 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5946 5947 /** 5948 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5949 * @hide 5950 */ 5951 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5952 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5953 5954 /** 5955 * What happens when the user presses the Back button while in-call 5956 * and the screen is on.<br/> 5957 * <b>Values:</b><br/> 5958 * 0 - The Back buttons does nothing different.<br/> 5959 * 1 - The Back button hangs up the current call.<br/> 5960 * 5961 * @hide 5962 */ 5963 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 5964 5965 /** 5966 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 5967 * @hide 5968 */ 5969 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 5970 5971 /** 5972 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 5973 * @hide 5974 */ 5975 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 5976 5977 /** 5978 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5979 * @hide 5980 */ 5981 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 5982 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 5983 5984 /** 5985 * Whether the device should wake when the wake gesture sensor detects motion. 5986 * @hide 5987 */ 5988 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5989 5990 /** 5991 * Whether the device should doze if configured. 5992 * @hide 5993 */ 5994 public static final String DOZE_ENABLED = "doze_enabled"; 5995 5996 /** 5997 * Whether the device should pulse on pick up gesture. 5998 * @hide 5999 */ 6000 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 6001 6002 /** 6003 * Whether the device should pulse on double tap gesture. 6004 * @hide 6005 */ 6006 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 6007 6008 /** 6009 * The current night mode that has been selected by the user. Owned 6010 * and controlled by UiModeManagerService. Constants are as per 6011 * UiModeManager. 6012 * @hide 6013 */ 6014 public static final String UI_NIGHT_MODE = "ui_night_mode"; 6015 6016 /** 6017 * Whether screensavers are enabled. 6018 * @hide 6019 */ 6020 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6021 6022 /** 6023 * The user's chosen screensaver components. 6024 * 6025 * These will be launched by the PhoneWindowManager after a timeout when not on 6026 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6027 * @hide 6028 */ 6029 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6030 6031 /** 6032 * If screensavers are enabled, whether the screensaver should be automatically launched 6033 * when the device is inserted into a (desk) dock. 6034 * @hide 6035 */ 6036 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6037 6038 /** 6039 * If screensavers are enabled, whether the screensaver should be automatically launched 6040 * when the screen times out when not on battery. 6041 * @hide 6042 */ 6043 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6044 6045 /** 6046 * If screensavers are enabled, the default screensaver component. 6047 * @hide 6048 */ 6049 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6050 6051 /** 6052 * The default NFC payment component 6053 * @hide 6054 */ 6055 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6056 6057 /** 6058 * Whether NFC payment is handled by the foreground application or a default. 6059 * @hide 6060 */ 6061 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6062 6063 /** 6064 * Specifies the package name currently configured to be the primary sms application 6065 * @hide 6066 */ 6067 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6068 6069 /** 6070 * Specifies the package name currently configured to be the default dialer application 6071 * @hide 6072 */ 6073 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6074 6075 /** 6076 * Specifies the package name currently configured to be the emergency assistance application 6077 * 6078 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6079 * 6080 * @hide 6081 */ 6082 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6083 6084 /** 6085 * Specifies whether the current app context on scren (assist data) will be sent to the 6086 * assist application (active voice interaction service). 6087 * 6088 * @hide 6089 */ 6090 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6091 6092 /** 6093 * Specifies whether a screenshot of the screen contents will be sent to the assist 6094 * application (active voice interaction service). 6095 * 6096 * @hide 6097 */ 6098 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6099 6100 /** 6101 * Specifies whether the screen will show an animation if screen contents are sent to the 6102 * assist application (active voice interaction service). 6103 * 6104 * Note that the disclosure will be forced for third-party assistants or if the device 6105 * does not support disabling it. 6106 * 6107 * @hide 6108 */ 6109 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6110 6111 /** 6112 * Names of the service components that the current user has explicitly allowed to 6113 * see all of the user's notifications, separated by ':'. 6114 * 6115 * @hide 6116 */ 6117 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6118 6119 /** 6120 * Names of the packages that the current user has explicitly allowed to 6121 * manage notification policy configuration, separated by ':'. 6122 * 6123 * @hide 6124 */ 6125 @TestApi 6126 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6127 "enabled_notification_policy_access_packages"; 6128 6129 /** @hide */ 6130 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6131 6132 /** @hide */ 6133 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6134 = "volume_controller_service_component"; 6135 6136 /** @hide */ 6137 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6138 6139 /** 6140 * This is the query URI for finding a print service to install. 6141 * 6142 * @hide 6143 */ 6144 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6145 6146 /** 6147 * This is the query URI for finding a NFC payment service to install. 6148 * 6149 * @hide 6150 */ 6151 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6152 6153 /** 6154 * If enabled, apps should try to skip any introductory hints on first launch. This might 6155 * apply to users that are already familiar with the environment or temporary users. 6156 * <p> 6157 * Type : int (0 to show hints, 1 to skip showing hints) 6158 */ 6159 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6160 6161 /** 6162 * Persisted playback time after a user confirmation of an unsafe volume level. 6163 * 6164 * @hide 6165 */ 6166 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6167 6168 /** 6169 * This preference enables notification display on the lockscreen. 6170 * @hide 6171 */ 6172 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6173 "lock_screen_show_notifications"; 6174 6175 /** 6176 * List of TV inputs that are currently hidden. This is a string 6177 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6178 * {@link android.net.Uri#encode(String)} and separated by ':'. 6179 * @hide 6180 */ 6181 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6182 6183 /** 6184 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6185 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6186 * and separated by ','. Each pair is separated by ':'. 6187 * @hide 6188 */ 6189 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6190 6191 /** 6192 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6193 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6194 * and 0 means automatic routing is enabled. 6195 * 6196 * @hide 6197 */ 6198 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6199 "usb_audio_automatic_routing_disabled"; 6200 6201 /** 6202 * The timeout in milliseconds before the device fully goes to sleep after 6203 * a period of inactivity. This value sets an upper bound on how long the device 6204 * will stay awake or dreaming without user activity. It should generally 6205 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6206 * will sleep before it ever has a chance to dream. 6207 * <p> 6208 * Use -1 to disable this timeout. 6209 * </p> 6210 * 6211 * @hide 6212 */ 6213 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6214 6215 /** 6216 * Controls whether double tap to wake is enabled. 6217 * @hide 6218 */ 6219 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6220 6221 /** 6222 * The current assistant component. It could be a voice interaction service, 6223 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6224 * handling. 6225 * 6226 * @hide 6227 */ 6228 public static final String ASSISTANT = "assistant"; 6229 6230 /** 6231 * Whether the camera launch gesture should be disabled. 6232 * 6233 * @hide 6234 */ 6235 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6236 6237 /** 6238 * Whether the camera launch gesture to double tap the power button when the screen is off 6239 * should be disabled. 6240 * 6241 * @hide 6242 */ 6243 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6244 "camera_double_tap_power_gesture_disabled"; 6245 6246 /** 6247 * Whether the camera double twist gesture to flip between front and back mode should be 6248 * enabled. 6249 * 6250 * @hide 6251 */ 6252 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6253 "camera_double_twist_to_flip_enabled"; 6254 6255 /** 6256 * Control whether Night display is currently activated. 6257 * @hide 6258 */ 6259 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6260 6261 /** 6262 * Control whether Night display will automatically activate/deactivate. 6263 * @hide 6264 */ 6265 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6266 6267 /** 6268 * Custom time when Night display is scheduled to activate. 6269 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6270 * @hide 6271 */ 6272 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6273 6274 /** 6275 * Custom time when Night display is scheduled to deactivate. 6276 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6277 * @hide 6278 */ 6279 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6280 6281 /** 6282 * Whether brightness should automatically adjust based on twilight state. 6283 * @hide 6284 */ 6285 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6286 6287 /** 6288 * Names of the service components that the current user has explicitly allowed to 6289 * be a VR mode listener, separated by ':'. 6290 * 6291 * @hide 6292 */ 6293 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6294 6295 /** 6296 * Behavior of the display while in VR mode. 6297 * 6298 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6299 * 6300 * @hide 6301 */ 6302 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6303 6304 /** 6305 * Lower the display persistence while the system is in VR mode. 6306 * 6307 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6308 * 6309 * @hide. 6310 */ 6311 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6312 6313 /** 6314 * Do not alter the display persistence while the system is in VR mode. 6315 * 6316 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6317 * 6318 * @hide. 6319 */ 6320 public static final int VR_DISPLAY_MODE_OFF = 1; 6321 6322 /** 6323 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6324 * once. 6325 * 6326 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6327 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6328 * inserted), to avoid disabling an app that the user might actively be using. 6329 * 6330 * <p>Will be set to 1 once executed. 6331 * 6332 * @hide 6333 */ 6334 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6335 6336 /** 6337 * Whether parent user can access remote contact in managed profile. 6338 * 6339 * @hide 6340 */ 6341 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6342 "managed_profile_contact_remote_search"; 6343 6344 /** 6345 * Whether or not the automatic storage manager is enabled and should run on the device. 6346 * 6347 * @hide 6348 */ 6349 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6350 "automatic_storage_manager_enabled"; 6351 6352 /** 6353 * How many days of information for the automatic storage manager to retain on the device. 6354 * 6355 * @hide 6356 */ 6357 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6358 "automatic_storage_manager_days_to_retain"; 6359 6360 /** 6361 * Default number of days of information for the automatic storage manager to retain. 6362 * 6363 * @hide 6364 */ 6365 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6366 6367 /** 6368 * How many bytes the automatic storage manager has cleared out. 6369 * 6370 * @hide 6371 */ 6372 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6373 "automatic_storage_manager_bytes_cleared"; 6374 6375 6376 /** 6377 * Last run time for the automatic storage manager. 6378 * 6379 * @hide 6380 */ 6381 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6382 "automatic_storage_manager_last_run"; 6383 6384 6385 /** 6386 * Whether SystemUI navigation keys is enabled. 6387 * @hide 6388 */ 6389 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6390 "system_navigation_keys_enabled"; 6391 6392 /** 6393 * Holds comma separated list of ordering of QS tiles. 6394 * @hide 6395 */ 6396 public static final String QS_TILES = "sysui_qs_tiles"; 6397 6398 /** 6399 * Whether preloaded APKs have been installed for the user. 6400 * @hide 6401 */ 6402 public static final String DEMO_USER_SETUP_COMPLETE 6403 = "demo_user_setup_complete"; 6404 6405 /** 6406 * Specifies whether the web action API is enabled. 6407 * 6408 * @hide 6409 */ 6410 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6411 6412 /** 6413 * Has this pairable device been paired or upgraded from a previously paired system. 6414 * @hide 6415 */ 6416 public static final String DEVICE_PAIRED = "device_paired"; 6417 6418 /** 6419 * This are the settings to be backed up. 6420 * 6421 * NOTE: Settings are backed up and restored in the order they appear 6422 * in this array. If you have one setting depending on another, 6423 * make sure that they are ordered appropriately. 6424 * 6425 * @hide 6426 */ 6427 public static final String[] SETTINGS_TO_BACKUP = { 6428 BUGREPORT_IN_POWER_MENU, // moved to global 6429 ALLOW_MOCK_LOCATION, 6430 PARENTAL_CONTROL_ENABLED, 6431 PARENTAL_CONTROL_REDIRECT_URL, 6432 USB_MASS_STORAGE_ENABLED, // moved to global 6433 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6434 ACCESSIBILITY_DISPLAY_DALTONIZER, 6435 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6436 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6437 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6438 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6439 ACCESSIBILITY_SCRIPT_INJECTION, 6440 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6441 ENABLED_ACCESSIBILITY_SERVICES, 6442 ENABLED_NOTIFICATION_LISTENERS, 6443 ENABLED_VR_LISTENERS, 6444 ENABLED_INPUT_METHODS, 6445 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6446 TOUCH_EXPLORATION_ENABLED, 6447 ACCESSIBILITY_ENABLED, 6448 ACCESSIBILITY_SPEAK_PASSWORD, 6449 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6450 ACCESSIBILITY_CAPTIONING_PRESET, 6451 ACCESSIBILITY_CAPTIONING_ENABLED, 6452 ACCESSIBILITY_CAPTIONING_LOCALE, 6453 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6454 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6455 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6456 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6457 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6458 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6459 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6460 TTS_USE_DEFAULTS, 6461 TTS_DEFAULT_RATE, 6462 TTS_DEFAULT_PITCH, 6463 TTS_DEFAULT_SYNTH, 6464 TTS_DEFAULT_LANG, 6465 TTS_DEFAULT_COUNTRY, 6466 TTS_ENABLED_PLUGINS, 6467 TTS_DEFAULT_LOCALE, 6468 SHOW_IME_WITH_HARD_KEYBOARD, 6469 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6470 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6471 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6472 SELECTED_SPELL_CHECKER, 6473 SELECTED_SPELL_CHECKER_SUBTYPE, 6474 SPELL_CHECKER_ENABLED, 6475 MOUNT_PLAY_NOTIFICATION_SND, 6476 MOUNT_UMS_AUTOSTART, 6477 MOUNT_UMS_PROMPT, 6478 MOUNT_UMS_NOTIFY_ENABLED, 6479 SLEEP_TIMEOUT, 6480 DOUBLE_TAP_TO_WAKE, 6481 WAKE_GESTURE_ENABLED, 6482 LONG_PRESS_TIMEOUT, 6483 CAMERA_GESTURE_DISABLED, 6484 ACCESSIBILITY_AUTOCLICK_ENABLED, 6485 ACCESSIBILITY_AUTOCLICK_DELAY, 6486 ACCESSIBILITY_LARGE_POINTER_ICON, 6487 PREFERRED_TTY_MODE, 6488 ENHANCED_VOICE_PRIVACY_ENABLED, 6489 TTY_MODE_ENABLED, 6490 INCALL_POWER_BUTTON_BEHAVIOR, 6491 NIGHT_DISPLAY_CUSTOM_START_TIME, 6492 NIGHT_DISPLAY_CUSTOM_END_TIME, 6493 NIGHT_DISPLAY_AUTO_MODE, 6494 NIGHT_DISPLAY_ACTIVATED, 6495 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6496 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6497 SYSTEM_NAVIGATION_KEYS_ENABLED, 6498 QS_TILES, 6499 DOZE_ENABLED, 6500 DOZE_PULSE_ON_PICK_UP, 6501 DOZE_PULSE_ON_DOUBLE_TAP, 6502 NFC_PAYMENT_DEFAULT_COMPONENT 6503 }; 6504 6505 /** 6506 * These entries are considered common between the personal and the managed profile, 6507 * since the managed profile doesn't get to change them. 6508 */ 6509 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6510 6511 static { 6512 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6513 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6514 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6515 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6516 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6517 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6518 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6519 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6520 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6521 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6522 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6523 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6524 } 6525 6526 /** @hide */ 6527 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6528 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6529 } 6530 6531 /** 6532 * Helper method for determining if a location provider is enabled. 6533 * 6534 * @param cr the content resolver to use 6535 * @param provider the location provider to query 6536 * @return true if the provider is enabled 6537 * 6538 * @deprecated use {@link #LOCATION_MODE} or 6539 * {@link LocationManager#isProviderEnabled(String)} 6540 */ 6541 @Deprecated 6542 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6543 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6544 } 6545 6546 /** 6547 * Helper method for determining if a location provider is enabled. 6548 * @param cr the content resolver to use 6549 * @param provider the location provider to query 6550 * @param userId the userId to query 6551 * @return true if the provider is enabled 6552 * @deprecated use {@link #LOCATION_MODE} or 6553 * {@link LocationManager#isProviderEnabled(String)} 6554 * @hide 6555 */ 6556 @Deprecated 6557 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6558 String allowedProviders = Settings.Secure.getStringForUser(cr, 6559 LOCATION_PROVIDERS_ALLOWED, userId); 6560 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6561 } 6562 6563 /** 6564 * Thread-safe method for enabling or disabling a single location provider. 6565 * @param cr the content resolver to use 6566 * @param provider the location provider to enable or disable 6567 * @param enabled true if the provider should be enabled 6568 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6569 */ 6570 @Deprecated 6571 public static final void setLocationProviderEnabled(ContentResolver cr, 6572 String provider, boolean enabled) { 6573 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6574 } 6575 6576 /** 6577 * Thread-safe method for enabling or disabling a single location provider. 6578 * 6579 * @param cr the content resolver to use 6580 * @param provider the location provider to enable or disable 6581 * @param enabled true if the provider should be enabled 6582 * @param userId the userId for which to enable/disable providers 6583 * @return true if the value was set, false on database errors 6584 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6585 * {@link #LOCATION_MODE} 6586 * @hide 6587 */ 6588 @Deprecated 6589 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6590 String provider, boolean enabled, int userId) { 6591 synchronized (mLocationSettingsLock) { 6592 // to ensure thread safety, we write the provider name with a '+' or '-' 6593 // and let the SettingsProvider handle it rather than reading and modifying 6594 // the list of enabled providers. 6595 if (enabled) { 6596 provider = "+" + provider; 6597 } else { 6598 provider = "-" + provider; 6599 } 6600 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6601 userId); 6602 } 6603 } 6604 6605 /** 6606 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6607 */ 6608 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6609 final int mode = getLocationModeForUser(cr, userId); 6610 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6611 } 6612 6613 /** 6614 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6615 */ 6616 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6617 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6618 LOCATION_MODE_HIGH_ACCURACY, userId); 6619 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6620 // turn on location any longer. 6621 if (mode == LOCATION_MODE_OFF) { 6622 mode = LOCATION_MODE_HIGH_ACCURACY; 6623 } 6624 return setLocationModeForUser(cr, mode, userId); 6625 } 6626 6627 /** 6628 * Thread-safe method for setting the location mode to one of 6629 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6630 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6631 * 6632 * @param cr the content resolver to use 6633 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6634 * @param userId the userId for which to change mode 6635 * @return true if the value was set, false on database errors 6636 * 6637 * @throws IllegalArgumentException if mode is not one of the supported values 6638 */ 6639 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6640 int userId) { 6641 synchronized (mLocationSettingsLock) { 6642 boolean gps = false; 6643 boolean network = false; 6644 switch (mode) { 6645 case LOCATION_MODE_PREVIOUS: 6646 // Retrieve the actual mode and set to that mode. 6647 return restoreLocationModeForUser(cr, userId); 6648 case LOCATION_MODE_OFF: 6649 saveLocationModeForUser(cr, userId); 6650 break; 6651 case LOCATION_MODE_SENSORS_ONLY: 6652 gps = true; 6653 break; 6654 case LOCATION_MODE_BATTERY_SAVING: 6655 network = true; 6656 break; 6657 case LOCATION_MODE_HIGH_ACCURACY: 6658 gps = true; 6659 network = true; 6660 break; 6661 default: 6662 throw new IllegalArgumentException("Invalid location mode: " + mode); 6663 } 6664 // Note it's important that we set the NLP mode first. The Google implementation 6665 // of NLP clears its NLP consent setting any time it receives a 6666 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6667 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6668 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6669 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6670 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6671 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6672 // dialog. Then the people who wrote the setup wizard would be sad. 6673 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6674 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6675 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6676 cr, LocationManager.GPS_PROVIDER, gps, userId); 6677 return gpsSuccess && nlpSuccess; 6678 } 6679 } 6680 6681 /** 6682 * Thread-safe method for reading the location mode, returns one of 6683 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6684 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6685 * 6686 * @param cr the content resolver to use 6687 * @param userId the userId for which to read the mode 6688 * @return the location mode 6689 */ 6690 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6691 synchronized (mLocationSettingsLock) { 6692 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6693 cr, LocationManager.GPS_PROVIDER, userId); 6694 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6695 cr, LocationManager.NETWORK_PROVIDER, userId); 6696 if (gpsEnabled && networkEnabled) { 6697 return LOCATION_MODE_HIGH_ACCURACY; 6698 } else if (gpsEnabled) { 6699 return LOCATION_MODE_SENSORS_ONLY; 6700 } else if (networkEnabled) { 6701 return LOCATION_MODE_BATTERY_SAVING; 6702 } else { 6703 return LOCATION_MODE_OFF; 6704 } 6705 } 6706 } 6707 } 6708 6709 /** 6710 * Global system settings, containing preferences that always apply identically 6711 * to all defined users. Applications can read these but are not allowed to write; 6712 * like the "Secure" settings, these are for preferences that the user must 6713 * explicitly modify through the system UI or specialized APIs for those values. 6714 */ 6715 public static final class Global extends NameValueTable { 6716 /** 6717 * The content:// style URL for global secure settings items. Not public. 6718 */ 6719 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6720 6721 /** 6722 * Whether users are allowed to add more users or guest from lockscreen. 6723 * <p> 6724 * Type: int 6725 * @hide 6726 */ 6727 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6728 6729 /** 6730 * Setting whether the global gesture for enabling accessibility is enabled. 6731 * If this gesture is enabled the user will be able to perfrom it to enable 6732 * the accessibility state without visiting the settings app. 6733 * @hide 6734 */ 6735 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6736 "enable_accessibility_global_gesture_enabled"; 6737 6738 /** 6739 * Whether Airplane Mode is on. 6740 */ 6741 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6742 6743 /** 6744 * Whether Theater Mode is on. 6745 * {@hide} 6746 */ 6747 @SystemApi 6748 public static final String THEATER_MODE_ON = "theater_mode_on"; 6749 6750 /** 6751 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6752 */ 6753 public static final String RADIO_BLUETOOTH = "bluetooth"; 6754 6755 /** 6756 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6757 */ 6758 public static final String RADIO_WIFI = "wifi"; 6759 6760 /** 6761 * {@hide} 6762 */ 6763 public static final String RADIO_WIMAX = "wimax"; 6764 /** 6765 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6766 */ 6767 public static final String RADIO_CELL = "cell"; 6768 6769 /** 6770 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6771 */ 6772 public static final String RADIO_NFC = "nfc"; 6773 6774 /** 6775 * A comma separated list of radios that need to be disabled when airplane mode 6776 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6777 * included in the comma separated list. 6778 */ 6779 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6780 6781 /** 6782 * A comma separated list of radios that should to be disabled when airplane mode 6783 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6784 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6785 * will be turned off when entering airplane mode, but the user will be able to reenable 6786 * Wifi in the Settings app. 6787 * 6788 * {@hide} 6789 */ 6790 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6791 6792 /** 6793 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6794 * See {@link android.bluetooth.BluetoothProfile}. 6795 * {@hide} 6796 */ 6797 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6798 6799 /** 6800 * A semi-colon separated list of Bluetooth interoperability workarounds. 6801 * Each entry is a partial Bluetooth device address string and an integer representing 6802 * the feature to be disabled, separated by a comma. The integer must correspond 6803 * to a interoperability feature as defined in "interop.h" in /system/bt. 6804 * <p> 6805 * Example: <br/> 6806 * "00:11:22,0;01:02:03:04,2" 6807 * @hide 6808 */ 6809 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6810 6811 /** 6812 * The policy for deciding when Wi-Fi should go to sleep (which will in 6813 * turn switch to using the mobile data as an Internet connection). 6814 * <p> 6815 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6816 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6817 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6818 */ 6819 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6820 6821 /** 6822 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6823 * policy, which is to sleep shortly after the turning off 6824 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6825 */ 6826 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6827 6828 /** 6829 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6830 * the device is on battery, and never go to sleep when the device is 6831 * plugged in. 6832 */ 6833 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6834 6835 /** 6836 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6837 */ 6838 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6839 6840 /** 6841 * Value to specify if the user prefers the date, time and time zone 6842 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6843 */ 6844 public static final String AUTO_TIME = "auto_time"; 6845 6846 /** 6847 * Value to specify if the user prefers the time zone 6848 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6849 */ 6850 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6851 6852 /** 6853 * URI for the car dock "in" event sound. 6854 * @hide 6855 */ 6856 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6857 6858 /** 6859 * URI for the car dock "out" event sound. 6860 * @hide 6861 */ 6862 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6863 6864 /** 6865 * URI for the desk dock "in" event sound. 6866 * @hide 6867 */ 6868 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6869 6870 /** 6871 * URI for the desk dock "out" event sound. 6872 * @hide 6873 */ 6874 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6875 6876 /** 6877 * Whether to play a sound for dock events. 6878 * @hide 6879 */ 6880 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6881 6882 /** 6883 * URI for the "device locked" (keyguard shown) sound. 6884 * @hide 6885 */ 6886 public static final String LOCK_SOUND = "lock_sound"; 6887 6888 /** 6889 * URI for the "device unlocked" sound. 6890 * @hide 6891 */ 6892 public static final String UNLOCK_SOUND = "unlock_sound"; 6893 6894 /** 6895 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6896 * state without unlocking. 6897 * @hide 6898 */ 6899 public static final String TRUSTED_SOUND = "trusted_sound"; 6900 6901 /** 6902 * URI for the low battery sound file. 6903 * @hide 6904 */ 6905 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6906 6907 /** 6908 * Whether to play a sound for low-battery alerts. 6909 * @hide 6910 */ 6911 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6912 6913 /** 6914 * URI for the "wireless charging started" sound. 6915 * @hide 6916 */ 6917 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6918 "wireless_charging_started_sound"; 6919 6920 /** 6921 * Whether to play a sound for charging events. 6922 * @hide 6923 */ 6924 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6925 6926 /** 6927 * Whether we keep the device on while the device is plugged in. 6928 * Supported values are: 6929 * <ul> 6930 * <li>{@code 0} to never stay on while plugged in</li> 6931 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6932 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6933 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6934 * </ul> 6935 * These values can be OR-ed together. 6936 */ 6937 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6938 6939 /** 6940 * When the user has enable the option to have a "bug report" command 6941 * in the power menu. 6942 * @hide 6943 */ 6944 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6945 6946 /** 6947 * Whether ADB is enabled. 6948 */ 6949 public static final String ADB_ENABLED = "adb_enabled"; 6950 6951 /** 6952 * Whether Views are allowed to save their attribute data. 6953 * @hide 6954 */ 6955 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6956 6957 /** 6958 * Whether assisted GPS should be enabled or not. 6959 * @hide 6960 */ 6961 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6962 6963 /** 6964 * Whether bluetooth is enabled/disabled 6965 * 0=disabled. 1=enabled. 6966 */ 6967 public static final String BLUETOOTH_ON = "bluetooth_on"; 6968 6969 /** 6970 * CDMA Cell Broadcast SMS 6971 * 0 = CDMA Cell Broadcast SMS disabled 6972 * 1 = CDMA Cell Broadcast SMS enabled 6973 * @hide 6974 */ 6975 public static final String CDMA_CELL_BROADCAST_SMS = 6976 "cdma_cell_broadcast_sms"; 6977 6978 /** 6979 * The CDMA roaming mode 0 = Home Networks, CDMA default 6980 * 1 = Roaming on Affiliated networks 6981 * 2 = Roaming on any networks 6982 * @hide 6983 */ 6984 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6985 6986 /** 6987 * The CDMA subscription mode 0 = RUIM/SIM (default) 6988 * 1 = NV 6989 * @hide 6990 */ 6991 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6992 6993 /** Inactivity timeout to track mobile data activity. 6994 * 6995 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6996 * infer the data activity of mobile network. After a period of no activity on mobile 6997 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6998 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6999 * subsequent activity on mobile networks triggers the firing of {@code 7000 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 7001 * 7002 * Network activity refers to transmitting or receiving data on the network interfaces. 7003 * 7004 * Tracking is disabled if set to zero or negative value. 7005 * 7006 * @hide 7007 */ 7008 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 7009 7010 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 7011 * but for Wifi network. 7012 * @hide 7013 */ 7014 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 7015 7016 /** 7017 * Whether or not data roaming is enabled. (0 = false, 1 = true) 7018 */ 7019 public static final String DATA_ROAMING = "data_roaming"; 7020 7021 /** 7022 * The value passed to a Mobile DataConnection via bringUp which defines the 7023 * number of retries to preform when setting up the initial connection. The default 7024 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7025 * @hide 7026 */ 7027 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7028 7029 /** 7030 * Whether any package can be on external storage. When this is true, any 7031 * package, regardless of manifest values, is a candidate for installing 7032 * or moving onto external storage. (0 = false, 1 = true) 7033 * @hide 7034 */ 7035 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7036 7037 /** 7038 * Whether any activity can be resized. When this is true, any 7039 * activity, regardless of manifest values, can be resized for multi-window. 7040 * (0 = false, 1 = true) 7041 * @hide 7042 */ 7043 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7044 = "force_resizable_activities"; 7045 7046 /** 7047 * Whether to enable experimental freeform support for windows. 7048 * @hide 7049 */ 7050 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7051 = "enable_freeform_support"; 7052 7053 /** 7054 * Whether user has enabled development settings. 7055 */ 7056 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7057 7058 /** 7059 * Whether the device has been provisioned (0 = false, 1 = true). 7060 * <p>On a multiuser device with a separate system user, the screen may be locked 7061 * as soon as this is set to true and further activities cannot be launched on the 7062 * system user unless they are marked to show over keyguard. 7063 */ 7064 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7065 7066 /** 7067 * Whether mobile data should be allowed while the device is being provisioned. 7068 * This allows the provisioning process to turn off mobile data before the user 7069 * has an opportunity to set things up, preventing other processes from burning 7070 * precious bytes before wifi is setup. 7071 * (0 = false, 1 = true) 7072 * @hide 7073 */ 7074 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7075 "device_provisioning_mobile_data"; 7076 7077 /** 7078 * The saved value for WindowManagerService.setForcedDisplaySize(). 7079 * Two integers separated by a comma. If unset, then use the real display size. 7080 * @hide 7081 */ 7082 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7083 7084 /** 7085 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7086 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7087 * @hide 7088 */ 7089 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7090 7091 /** 7092 * The maximum size, in bytes, of a download that the download manager will transfer over 7093 * a non-wifi connection. 7094 * @hide 7095 */ 7096 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7097 "download_manager_max_bytes_over_mobile"; 7098 7099 /** 7100 * The recommended maximum size, in bytes, of a download that the download manager should 7101 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7102 * have the option to start the download over the mobile connection anyway. 7103 * @hide 7104 */ 7105 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7106 "download_manager_recommended_max_bytes_over_mobile"; 7107 7108 /** 7109 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7110 */ 7111 @Deprecated 7112 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7113 7114 /** 7115 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7116 * sent or processed. (0 = false, 1 = true) 7117 * @hide 7118 */ 7119 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7120 7121 /** 7122 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7123 * and the output is redirected to AV Receiver connected via 7124 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7125 * @hide 7126 */ 7127 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7128 7129 /** 7130 * Whether TV will automatically turn on upon reception of the CEC command 7131 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7132 * @hide 7133 */ 7134 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7135 "hdmi_control_auto_wakeup_enabled"; 7136 7137 /** 7138 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7139 * (0 = false, 1 = true) 7140 * @hide 7141 */ 7142 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7143 "hdmi_control_auto_device_off_enabled"; 7144 7145 /** 7146 * Whether TV will switch to MHL port when a mobile device is plugged in. 7147 * (0 = false, 1 = true) 7148 * @hide 7149 */ 7150 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7151 7152 /** 7153 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7154 * @hide 7155 */ 7156 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7157 7158 /** 7159 * Whether mobile data connections are allowed by the user. See 7160 * ConnectivityManager for more info. 7161 * @hide 7162 */ 7163 public static final String MOBILE_DATA = "mobile_data"; 7164 7165 /** 7166 * Whether the mobile data connection should remain active even when higher 7167 * priority networks like WiFi are active, to help make network switching faster. 7168 * 7169 * See ConnectivityService for more info. 7170 * 7171 * (0 = disabled, 1 = enabled) 7172 * @hide 7173 */ 7174 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7175 7176 /** 7177 * Size of the event buffer for IP connectivity metrics. 7178 * @hide 7179 */ 7180 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 7181 "connectivity_metrics_buffer_size"; 7182 7183 /** {@hide} */ 7184 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7185 /** {@hide} */ 7186 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7187 /** {@hide} */ 7188 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7189 /** {@hide} */ 7190 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7191 /** {@hide} */ 7192 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7193 7194 /** {@hide} */ 7195 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7196 /** {@hide} */ 7197 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7198 /** {@hide} */ 7199 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7200 /** {@hide} */ 7201 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7202 7203 /** {@hide} */ 7204 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7205 /** {@hide} */ 7206 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7207 /** {@hide} */ 7208 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7209 /** {@hide} */ 7210 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7211 7212 /** {@hide} */ 7213 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7214 /** {@hide} */ 7215 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7216 /** {@hide} */ 7217 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7218 /** {@hide} */ 7219 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7220 7221 /** 7222 * User preference for which network(s) should be used. Only the 7223 * connectivity service should touch this. 7224 */ 7225 public static final String NETWORK_PREFERENCE = "network_preference"; 7226 7227 /** 7228 * Which package name to use for network scoring. If null, or if the package is not a valid 7229 * scorer app, external network scores will neither be requested nor accepted. 7230 * @hide 7231 */ 7232 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7233 7234 /** 7235 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7236 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7237 * exceeded. 7238 * @hide 7239 */ 7240 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7241 7242 /** 7243 * The length of time in milli-seconds that automatic small adjustments to 7244 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7245 * @hide 7246 */ 7247 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7248 7249 /** Preferred NTP server. {@hide} */ 7250 public static final String NTP_SERVER = "ntp_server"; 7251 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7252 public static final String NTP_TIMEOUT = "ntp_timeout"; 7253 7254 /** {@hide} */ 7255 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7256 7257 /** 7258 * Sample validity in seconds to configure for the system DNS resolver. 7259 * {@hide} 7260 */ 7261 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7262 "dns_resolver_sample_validity_seconds"; 7263 7264 /** 7265 * Success threshold in percent for use with the system DNS resolver. 7266 * {@hide} 7267 */ 7268 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7269 "dns_resolver_success_threshold_percent"; 7270 7271 /** 7272 * Minimum number of samples needed for statistics to be considered meaningful in the 7273 * system DNS resolver. 7274 * {@hide} 7275 */ 7276 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7277 7278 /** 7279 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7280 * {@hide} 7281 */ 7282 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7283 7284 /** 7285 * Whether to disable the automatic scheduling of system updates. 7286 * 1 = system updates won't be automatically scheduled (will always 7287 * present notification instead). 7288 * 0 = system updates will be automatically scheduled. (default) 7289 * @hide 7290 */ 7291 @SystemApi 7292 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7293 7294 /** 7295 * Whether the package manager should send package verification broadcasts for verifiers to 7296 * review apps prior to installation. 7297 * 1 = request apps to be verified prior to installation, if a verifier exists. 7298 * 0 = do not verify apps before installation 7299 * @hide 7300 */ 7301 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7302 7303 /** Timeout for package verification. 7304 * @hide */ 7305 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7306 7307 /** Default response code for package verification. 7308 * @hide */ 7309 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7310 7311 /** 7312 * Show package verification setting in the Settings app. 7313 * 1 = show (default) 7314 * 0 = hide 7315 * @hide 7316 */ 7317 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7318 7319 /** 7320 * Run package verification on apps installed through ADB/ADT/USB 7321 * 1 = perform package verification on ADB installs (default) 7322 * 0 = bypass package verification on ADB installs 7323 * @hide 7324 */ 7325 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7326 7327 /** 7328 * Time since last fstrim (milliseconds) after which we force one to happen 7329 * during device startup. If unset, the default is 3 days. 7330 * @hide 7331 */ 7332 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7333 7334 /** 7335 * The interval in milliseconds at which to check packet counts on the 7336 * mobile data interface when screen is on, to detect possible data 7337 * connection problems. 7338 * @hide 7339 */ 7340 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7341 "pdp_watchdog_poll_interval_ms"; 7342 7343 /** 7344 * The interval in milliseconds at which to check packet counts on the 7345 * mobile data interface when screen is off, to detect possible data 7346 * connection problems. 7347 * @hide 7348 */ 7349 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7350 "pdp_watchdog_long_poll_interval_ms"; 7351 7352 /** 7353 * The interval in milliseconds at which to check packet counts on the 7354 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7355 * outgoing packets has been reached without incoming packets. 7356 * @hide 7357 */ 7358 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7359 "pdp_watchdog_error_poll_interval_ms"; 7360 7361 /** 7362 * The number of outgoing packets sent without seeing an incoming packet 7363 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7364 * device is logged to the event log 7365 * @hide 7366 */ 7367 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7368 "pdp_watchdog_trigger_packet_count"; 7369 7370 /** 7371 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7372 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7373 * attempting data connection recovery. 7374 * @hide 7375 */ 7376 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7377 "pdp_watchdog_error_poll_count"; 7378 7379 /** 7380 * The number of failed PDP reset attempts before moving to something more 7381 * drastic: re-registering to the network. 7382 * @hide 7383 */ 7384 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7385 "pdp_watchdog_max_pdp_reset_fail_count"; 7386 7387 /** 7388 * A positive value indicates how often the SamplingProfiler 7389 * should take snapshots. Zero value means SamplingProfiler 7390 * is disabled. 7391 * 7392 * @hide 7393 */ 7394 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7395 7396 /** 7397 * URL to open browser on to allow user to manage a prepay account 7398 * @hide 7399 */ 7400 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7401 "setup_prepaid_data_service_url"; 7402 7403 /** 7404 * URL to attempt a GET on to see if this is a prepay device 7405 * @hide 7406 */ 7407 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7408 "setup_prepaid_detection_target_url"; 7409 7410 /** 7411 * Host to check for a redirect to after an attempt to GET 7412 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7413 * this is a prepaid device with zero balance.) 7414 * @hide 7415 */ 7416 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7417 "setup_prepaid_detection_redir_host"; 7418 7419 /** 7420 * The interval in milliseconds at which to check the number of SMS sent out without asking 7421 * for use permit, to limit the un-authorized SMS usage. 7422 * 7423 * @hide 7424 */ 7425 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7426 "sms_outgoing_check_interval_ms"; 7427 7428 /** 7429 * The number of outgoing SMS sent without asking for user permit (of {@link 7430 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7431 * 7432 * @hide 7433 */ 7434 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7435 "sms_outgoing_check_max_count"; 7436 7437 /** 7438 * Used to disable SMS short code confirmation - defaults to true. 7439 * True indcates we will do the check, etc. Set to false to disable. 7440 * @see com.android.internal.telephony.SmsUsageMonitor 7441 * @hide 7442 */ 7443 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7444 7445 /** 7446 * Used to select which country we use to determine premium sms codes. 7447 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7448 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7449 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7450 * @hide 7451 */ 7452 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7453 7454 /** 7455 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7456 * @hide 7457 */ 7458 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7459 7460 /** 7461 * Used to disable Tethering on a device - defaults to true 7462 * @hide 7463 */ 7464 public static final String TETHER_SUPPORTED = "tether_supported"; 7465 7466 /** 7467 * Used to require DUN APN on the device or not - defaults to a build config value 7468 * which defaults to false 7469 * @hide 7470 */ 7471 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7472 7473 /** 7474 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7475 * corresponding build config values are set it will override the APN DB 7476 * values. 7477 * Consists of a comma seperated list of strings: 7478 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7479 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7480 * @hide 7481 */ 7482 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7483 7484 /** 7485 * List of carrier apps which are whitelisted to prompt the user for install when 7486 * a sim card with matching uicc carrier privilege rules is inserted. 7487 * 7488 * The value is "package1;package2;..." 7489 * @hide 7490 */ 7491 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7492 7493 /** 7494 * USB Mass Storage Enabled 7495 */ 7496 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7497 7498 /** 7499 * If this setting is set (to anything), then all references 7500 * to Gmail on the device must change to Google Mail. 7501 */ 7502 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7503 7504 /** 7505 * Webview Data reduction proxy key. 7506 * @hide 7507 */ 7508 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7509 "webview_data_reduction_proxy_key"; 7510 7511 /** 7512 * Whether or not the WebView fallback mechanism should be enabled. 7513 * 0=disabled, 1=enabled. 7514 * @hide 7515 */ 7516 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7517 "webview_fallback_logic_enabled"; 7518 7519 /** 7520 * Name of the package used as WebView provider (if unset the provider is instead determined 7521 * by the system). 7522 * @hide 7523 */ 7524 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7525 7526 /** 7527 * Developer setting to enable WebView multiprocess rendering. 7528 * @hide 7529 */ 7530 @SystemApi 7531 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7532 7533 /** 7534 * The maximum number of notifications shown in 24 hours when switching networks. 7535 * @hide 7536 */ 7537 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 7538 "network_switch_notification_daily_limit"; 7539 7540 /** 7541 * The minimum time in milliseconds between notifications when switching networks. 7542 * @hide 7543 */ 7544 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 7545 "network_switch_notification_rate_limit_millis"; 7546 7547 /** 7548 * Whether to automatically switch away from wifi networks that lose Internet access. 7549 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 7550 * avoids such networks. Valid values are: 7551 * 7552 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 7553 * null: Ask the user whether to switch away from bad wifi. 7554 * 1: Avoid bad wifi. 7555 * 7556 * @hide 7557 */ 7558 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 7559 7560 /** 7561 * Whether Wifi display is enabled/disabled 7562 * 0=disabled. 1=enabled. 7563 * @hide 7564 */ 7565 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7566 7567 /** 7568 * Whether Wifi display certification mode is enabled/disabled 7569 * 0=disabled. 1=enabled. 7570 * @hide 7571 */ 7572 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7573 "wifi_display_certification_on"; 7574 7575 /** 7576 * WPS Configuration method used by Wifi display, this setting only 7577 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7578 * 7579 * Possible values are: 7580 * 7581 * WpsInfo.INVALID: use default WPS method chosen by framework 7582 * WpsInfo.PBC : use Push button 7583 * WpsInfo.KEYPAD : use Keypad 7584 * WpsInfo.DISPLAY: use Display 7585 * @hide 7586 */ 7587 public static final String WIFI_DISPLAY_WPS_CONFIG = 7588 "wifi_display_wps_config"; 7589 7590 /** 7591 * Whether to notify the user of open networks. 7592 * <p> 7593 * If not connected and the scan results have an open network, we will 7594 * put this notification up. If we attempt to connect to a network or 7595 * the open network(s) disappear, we remove the notification. When we 7596 * show the notification, we will not show it again for 7597 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7598 */ 7599 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7600 "wifi_networks_available_notification_on"; 7601 /** 7602 * {@hide} 7603 */ 7604 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7605 "wimax_networks_available_notification_on"; 7606 7607 /** 7608 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7609 * Connecting to a network will reset the timer. 7610 */ 7611 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7612 "wifi_networks_available_repeat_delay"; 7613 7614 /** 7615 * 802.11 country code in ISO 3166 format 7616 * @hide 7617 */ 7618 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7619 7620 /** 7621 * The interval in milliseconds to issue wake up scans when wifi needs 7622 * to connect. This is necessary to connect to an access point when 7623 * device is on the move and the screen is off. 7624 * @hide 7625 */ 7626 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7627 "wifi_framework_scan_interval_ms"; 7628 7629 /** 7630 * The interval in milliseconds after which Wi-Fi is considered idle. 7631 * When idle, it is possible for the device to be switched from Wi-Fi to 7632 * the mobile data network. 7633 * @hide 7634 */ 7635 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7636 7637 /** 7638 * When the number of open networks exceeds this number, the 7639 * least-recently-used excess networks will be removed. 7640 */ 7641 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7642 7643 /** 7644 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7645 */ 7646 public static final String WIFI_ON = "wifi_on"; 7647 7648 /** 7649 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7650 * @hide 7651 */ 7652 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7653 "wifi_scan_always_enabled"; 7654 7655 /** 7656 * Value to specify if Wi-Fi Wakeup feature is enabled. 7657 * 7658 * Type: int (0 for false, 1 for true) 7659 * @hide 7660 */ 7661 @SystemApi 7662 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 7663 7664 /** 7665 * Value to specify if network recommendations from 7666 * {@link com.android.server.NetworkScoreService} are enabled. 7667 * 7668 * Type: int (0 for false, 1 for true) 7669 * @hide 7670 */ 7671 @SystemApi 7672 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 7673 "network_recommendations_enabled"; 7674 7675 /** 7676 * Value to specify if the Wi-Fi Framework should defer to 7677 * {@link com.android.server.NetworkScoreService} for evaluating saved open networks. 7678 * 7679 * Type: int (0 for false, 1 for true) 7680 * @hide 7681 */ 7682 @SystemApi 7683 public static final String CURATE_SAVED_OPEN_NETWORKS = "curate_saved_open_networks"; 7684 7685 /** 7686 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 7687 * will give a recommendation request to complete before returning a default response. 7688 * 7689 * Type: long 7690 * @hide 7691 */ 7692 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 7693 "network_recommendation_request_timeout_ms"; 7694 7695 /** 7696 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7697 * connectivity. 7698 * @hide 7699 */ 7700 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7701 "ble_scan_always_enabled"; 7702 7703 /** 7704 * Used to save the Wifi_ON state prior to tethering. 7705 * This state will be checked to restore Wifi after 7706 * the user turns off tethering. 7707 * 7708 * @hide 7709 */ 7710 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7711 7712 /** 7713 * The interval in milliseconds to scan as used by the wifi supplicant 7714 * @hide 7715 */ 7716 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7717 "wifi_supplicant_scan_interval_ms"; 7718 7719 /** 7720 * whether frameworks handles wifi auto-join 7721 * @hide 7722 */ 7723 public static final String WIFI_ENHANCED_AUTO_JOIN = 7724 "wifi_enhanced_auto_join"; 7725 7726 /** 7727 * whether settings show RSSI 7728 * @hide 7729 */ 7730 public static final String WIFI_NETWORK_SHOW_RSSI = 7731 "wifi_network_show_rssi"; 7732 7733 /** 7734 * The interval in milliseconds to scan at supplicant when p2p is connected 7735 * @hide 7736 */ 7737 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7738 "wifi_scan_interval_p2p_connected_ms"; 7739 7740 /** 7741 * Whether the Wi-Fi watchdog is enabled. 7742 */ 7743 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7744 7745 /** 7746 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7747 * the setting needs to be set to 0 to disable it. 7748 * @hide 7749 */ 7750 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7751 "wifi_watchdog_poor_network_test_enabled"; 7752 7753 /** 7754 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7755 * needs to be set to 0 to disable it. 7756 * @hide 7757 */ 7758 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7759 "wifi_suspend_optimizations_enabled"; 7760 7761 /** 7762 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7763 * will enable it. In the future, additional values may be supported. 7764 * @hide 7765 */ 7766 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7767 "wifi_verbose_logging_enabled"; 7768 7769 /** 7770 * The maximum number of times we will retry a connection to an access 7771 * point for which we have failed in acquiring an IP address from DHCP. 7772 * A value of N means that we will make N+1 connection attempts in all. 7773 */ 7774 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7775 7776 /** 7777 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7778 * data connectivity to be established after a disconnect from Wi-Fi. 7779 */ 7780 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7781 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7782 7783 /** 7784 * This setting controls whether WiFi configurations created by a Device Owner app 7785 * should be locked down (that is, be editable or removable only by the Device Owner App, 7786 * not even by Settings app). 7787 * This setting takes integer values. Non-zero values mean DO created configurations 7788 * are locked down. Value of zero means they are not. Default value in the absence of 7789 * actual value to this setting is 0. 7790 */ 7791 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7792 "wifi_device_owner_configs_lockdown"; 7793 7794 /** 7795 * The operational wifi frequency band 7796 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7797 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7798 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7799 * 7800 * @hide 7801 */ 7802 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7803 7804 /** 7805 * The Wi-Fi peer-to-peer device name 7806 * @hide 7807 */ 7808 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7809 7810 /** 7811 * The min time between wifi disable and wifi enable 7812 * @hide 7813 */ 7814 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7815 7816 /** 7817 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7818 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7819 * has been seen in this time period. 7820 * 7821 * If this is less than or equal to zero, we use a more conservative behavior and only check 7822 * for a non-null score from the currently connected or target BSSID. 7823 * @hide 7824 */ 7825 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7826 "wifi_ephemeral_out_of_range_timeout_ms"; 7827 7828 /** 7829 * The number of milliseconds to delay when checking for data stalls during 7830 * non-aggressive detection. (screen is turned off.) 7831 * @hide 7832 */ 7833 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7834 "data_stall_alarm_non_aggressive_delay_in_ms"; 7835 7836 /** 7837 * The number of milliseconds to delay when checking for data stalls during 7838 * aggressive detection. (screen on or suspected data stall) 7839 * @hide 7840 */ 7841 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7842 "data_stall_alarm_aggressive_delay_in_ms"; 7843 7844 /** 7845 * The number of milliseconds to allow the provisioning apn to remain active 7846 * @hide 7847 */ 7848 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7849 "provisioning_apn_alarm_delay_in_ms"; 7850 7851 /** 7852 * The interval in milliseconds at which to check gprs registration 7853 * after the first registration mismatch of gprs and voice service, 7854 * to detect possible data network registration problems. 7855 * 7856 * @hide 7857 */ 7858 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7859 "gprs_register_check_period_ms"; 7860 7861 /** 7862 * Nonzero causes Log.wtf() to crash. 7863 * @hide 7864 */ 7865 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7866 7867 /** 7868 * Ringer mode. This is used internally, changing this value will not 7869 * change the ringer mode. See AudioManager. 7870 */ 7871 public static final String MODE_RINGER = "mode_ringer"; 7872 7873 /** 7874 * Overlay display devices setting. 7875 * The associated value is a specially formatted string that describes the 7876 * size and density of simulated secondary display devices. 7877 * <p> 7878 * Format: {width}x{height}/{dpi};... 7879 * </p><p> 7880 * Example: 7881 * <ul> 7882 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7883 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7884 * at 1080p and the second at 720p.</li> 7885 * <li>If the value is empty, then no overlay display devices are created.</li> 7886 * </ul></p> 7887 * 7888 * @hide 7889 */ 7890 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7891 7892 /** 7893 * Threshold values for the duration and level of a discharge cycle, 7894 * under which we log discharge cycle info. 7895 * 7896 * @hide 7897 */ 7898 public static final String 7899 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7900 7901 /** @hide */ 7902 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7903 7904 /** 7905 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7906 * intents on application crashes and ANRs. If this is disabled, the 7907 * crash/ANR dialog will never display the "Report" button. 7908 * <p> 7909 * Type: int (0 = disallow, 1 = allow) 7910 * 7911 * @hide 7912 */ 7913 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7914 7915 /** 7916 * Maximum age of entries kept by {@link DropBoxManager}. 7917 * 7918 * @hide 7919 */ 7920 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7921 7922 /** 7923 * Maximum number of entry files which {@link DropBoxManager} will keep 7924 * around. 7925 * 7926 * @hide 7927 */ 7928 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7929 7930 /** 7931 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7932 * what. 7933 * 7934 * @hide 7935 */ 7936 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7937 7938 /** 7939 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7940 * will use. 7941 * 7942 * @hide 7943 */ 7944 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7945 7946 /** 7947 * Percent of total disk which {@link DropBoxManager} will never dip 7948 * into. 7949 * 7950 * @hide 7951 */ 7952 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7953 7954 /** 7955 * Prefix for per-tag dropbox disable/enable settings. 7956 * 7957 * @hide 7958 */ 7959 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7960 7961 /** 7962 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7963 * prefix of the dropbox tag of the report type. For example, 7964 * "logcat_for_system_server_anr" controls the lines of logcat captured 7965 * with system server ANR reports. 0 to disable. 7966 * 7967 * @hide 7968 */ 7969 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7970 7971 /** 7972 * The interval in minutes after which the amount of free storage left 7973 * on the device is logged to the event log 7974 * 7975 * @hide 7976 */ 7977 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7978 7979 /** 7980 * Threshold for the amount of change in disk free space required to 7981 * report the amount of free space. Used to prevent spamming the logs 7982 * when the disk free space isn't changing frequently. 7983 * 7984 * @hide 7985 */ 7986 public static final String 7987 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7988 7989 /** 7990 * Minimum percentage of free storage on the device that is used to 7991 * determine if the device is running low on storage. The default is 10. 7992 * <p> 7993 * Say this value is set to 10, the device is considered running low on 7994 * storage if 90% or more of the device storage is filled up. 7995 * 7996 * @hide 7997 */ 7998 public static final String 7999 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 8000 8001 /** 8002 * Maximum byte size of the low storage threshold. This is to ensure 8003 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 8004 * overly large threshold for large storage devices. Currently this must 8005 * be less than 2GB. This default is 500MB. 8006 * 8007 * @hide 8008 */ 8009 public static final String 8010 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 8011 8012 /** 8013 * Minimum bytes of free storage on the device before the data partition 8014 * is considered full. By default, 1 MB is reserved to avoid system-wide 8015 * SQLite disk full exceptions. 8016 * 8017 * @hide 8018 */ 8019 public static final String 8020 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 8021 8022 /** 8023 * The maximum reconnect delay for short network outages or when the 8024 * network is suspended due to phone use. 8025 * 8026 * @hide 8027 */ 8028 public static final String 8029 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 8030 8031 /** 8032 * The number of milliseconds to delay before sending out 8033 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 8034 * 8035 * @hide 8036 */ 8037 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 8038 8039 8040 /** 8041 * Network sampling interval, in seconds. We'll generate link information 8042 * about bytes/packets sent and error rates based on data sampled in this interval 8043 * 8044 * @hide 8045 */ 8046 8047 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 8048 "connectivity_sampling_interval_in_seconds"; 8049 8050 /** 8051 * The series of successively longer delays used in retrying to download PAC file. 8052 * Last delay is used between successful PAC downloads. 8053 * 8054 * @hide 8055 */ 8056 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 8057 8058 /** 8059 * Don't attempt to detect captive portals. 8060 * 8061 * @hide 8062 */ 8063 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 8064 8065 /** 8066 * When detecting a captive portal, display a notification that 8067 * prompts the user to sign in. 8068 * 8069 * @hide 8070 */ 8071 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 8072 8073 /** 8074 * When detecting a captive portal, immediately disconnect from the 8075 * network and do not reconnect to that network in the future. 8076 * 8077 * @hide 8078 */ 8079 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 8080 8081 /** 8082 * What to do when connecting a network that presents a captive portal. 8083 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 8084 * 8085 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 8086 * @hide 8087 */ 8088 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 8089 8090 /** 8091 * Setting to turn off captive portal detection. Feature is enabled by 8092 * default and the setting needs to be set to 0 to disable it. 8093 * 8094 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 8095 * @hide 8096 */ 8097 @Deprecated 8098 public static final String 8099 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 8100 8101 /** 8102 * The server used for captive portal detection upon a new conection. A 8103 * 204 response code from the server is used for validation. 8104 * TODO: remove this deprecated symbol. 8105 * 8106 * @hide 8107 */ 8108 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 8109 8110 /** 8111 * The URL used for HTTPS captive portal detection upon a new connection. 8112 * A 204 response code from the server is used for validation. 8113 * 8114 * @hide 8115 */ 8116 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 8117 8118 /** 8119 * The URL used for HTTP captive portal detection upon a new connection. 8120 * A 204 response code from the server is used for validation. 8121 * 8122 * @hide 8123 */ 8124 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 8125 8126 /** 8127 * The URL used for fallback HTTP captive portal detection when previous HTTP 8128 * and HTTPS captive portal detection attemps did not return a conclusive answer. 8129 * 8130 * @hide 8131 */ 8132 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 8133 8134 /** 8135 * Whether to use HTTPS for network validation. This is enabled by default and the setting 8136 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 8137 * don't actually use HTTPS, but it's consistent with the other settings. 8138 * 8139 * @hide 8140 */ 8141 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8142 8143 /** 8144 * Which User-Agent string to use in the header of the captive portal detection probes. 8145 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 8146 * 8147 * @hide 8148 */ 8149 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 8150 8151 /** 8152 * Whether network service discovery is enabled. 8153 * 8154 * @hide 8155 */ 8156 public static final String NSD_ON = "nsd_on"; 8157 8158 /** 8159 * Let user pick default install location. 8160 * 8161 * @hide 8162 */ 8163 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8164 8165 /** 8166 * Default install location value. 8167 * 0 = auto, let system decide 8168 * 1 = internal 8169 * 2 = sdcard 8170 * @hide 8171 */ 8172 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8173 8174 /** 8175 * ms during which to consume extra events related to Inet connection 8176 * condition after a transtion to fully-connected 8177 * 8178 * @hide 8179 */ 8180 public static final String 8181 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8182 8183 /** 8184 * ms during which to consume extra events related to Inet connection 8185 * condtion after a transtion to partly-connected 8186 * 8187 * @hide 8188 */ 8189 public static final String 8190 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8191 8192 /** {@hide} */ 8193 public static final String 8194 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8195 8196 /** 8197 * Host name and port for global http proxy. Uses ':' seperator for 8198 * between host and port. 8199 */ 8200 public static final String HTTP_PROXY = "http_proxy"; 8201 8202 /** 8203 * Host name for global http proxy. Set via ConnectivityManager. 8204 * 8205 * @hide 8206 */ 8207 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8208 8209 /** 8210 * Integer host port for global http proxy. Set via ConnectivityManager. 8211 * 8212 * @hide 8213 */ 8214 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8215 8216 /** 8217 * Exclusion list for global proxy. This string contains a list of 8218 * comma-separated domains where the global proxy does not apply. 8219 * Domains should be listed in a comma- separated list. Example of 8220 * acceptable formats: ".domain1.com,my.domain2.com" Use 8221 * ConnectivityManager to set/get. 8222 * 8223 * @hide 8224 */ 8225 public static final String 8226 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8227 8228 /** 8229 * The location PAC File for the proxy. 8230 * @hide 8231 */ 8232 public static final String 8233 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8234 8235 /** 8236 * Enables the UI setting to allow the user to specify the global HTTP 8237 * proxy and associated exclusion list. 8238 * 8239 * @hide 8240 */ 8241 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8242 8243 /** 8244 * Setting for default DNS in case nobody suggests one 8245 * 8246 * @hide 8247 */ 8248 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8249 8250 /** {@hide} */ 8251 public static final String 8252 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8253 /** {@hide} */ 8254 public static final String 8255 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8256 /** {@hide} */ 8257 public static final String 8258 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8259 /** {@hide} */ 8260 public static final String 8261 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8262 /** {@hide} */ 8263 public static final String 8264 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8265 /** {@hide} */ 8266 public static final String 8267 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 8268 /** {@hide} */ 8269 public static final String 8270 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8271 /** {@hide} */ 8272 public static final String 8273 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8274 /** {@hide} */ 8275 public static final String 8276 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 8277 8278 /** 8279 * Device Idle (Doze) specific settings. 8280 * This is encoded as a key=value list, separated by commas. Ex: 8281 * 8282 * "inactive_to=60000,sensing_to=400000" 8283 * 8284 * The following keys are supported: 8285 * 8286 * <pre> 8287 * inactive_to (long) 8288 * sensing_to (long) 8289 * motion_inactive_to (long) 8290 * idle_after_inactive_to (long) 8291 * idle_pending_to (long) 8292 * max_idle_pending_to (long) 8293 * idle_pending_factor (float) 8294 * idle_to (long) 8295 * max_idle_to (long) 8296 * idle_factor (float) 8297 * min_time_to_alarm (long) 8298 * max_temp_app_whitelist_duration (long) 8299 * notification_whitelist_duration (long) 8300 * </pre> 8301 * 8302 * <p> 8303 * Type: string 8304 * @hide 8305 * @see com.android.server.DeviceIdleController.Constants 8306 */ 8307 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8308 8309 /** 8310 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8311 * 8312 * <p> 8313 * Type: string 8314 * @hide 8315 * @see com.android.server.DeviceIdleController.Constants 8316 */ 8317 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8318 8319 /** 8320 * App standby (app idle) specific settings. 8321 * This is encoded as a key=value list, separated by commas. Ex: 8322 * 8323 * "idle_duration=5000,parole_interval=4500" 8324 * 8325 * The following keys are supported: 8326 * 8327 * <pre> 8328 * idle_duration2 (long) 8329 * wallclock_threshold (long) 8330 * parole_interval (long) 8331 * parole_duration (long) 8332 * 8333 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8334 * </pre> 8335 * 8336 * <p> 8337 * Type: string 8338 * @hide 8339 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8340 */ 8341 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8342 8343 /** 8344 * Alarm manager specific settings. 8345 * This is encoded as a key=value list, separated by commas. Ex: 8346 * 8347 * "min_futurity=5000,allow_while_idle_short_time=4500" 8348 * 8349 * The following keys are supported: 8350 * 8351 * <pre> 8352 * min_futurity (long) 8353 * min_interval (long) 8354 * allow_while_idle_short_time (long) 8355 * allow_while_idle_long_time (long) 8356 * allow_while_idle_whitelist_duration (long) 8357 * </pre> 8358 * 8359 * <p> 8360 * Type: string 8361 * @hide 8362 * @see com.android.server.AlarmManagerService.Constants 8363 */ 8364 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8365 8366 /** 8367 * Job scheduler specific settings. 8368 * This is encoded as a key=value list, separated by commas. Ex: 8369 * 8370 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8371 * 8372 * The following keys are supported: 8373 * 8374 * <pre> 8375 * min_idle_count (int) 8376 * min_charging_count (int) 8377 * min_connectivity_count (int) 8378 * min_content_count (int) 8379 * min_ready_jobs_count (int) 8380 * heavy_use_factor (float) 8381 * moderate_use_factor (float) 8382 * fg_job_count (int) 8383 * bg_normal_job_count (int) 8384 * bg_moderate_job_count (int) 8385 * bg_low_job_count (int) 8386 * bg_critical_job_count (int) 8387 * </pre> 8388 * 8389 * <p> 8390 * Type: string 8391 * @hide 8392 * @see com.android.server.job.JobSchedulerService.Constants 8393 */ 8394 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8395 8396 /** 8397 * ShortcutManager specific settings. 8398 * This is encoded as a key=value list, separated by commas. Ex: 8399 * 8400 * "reset_interval_sec=86400,max_updates_per_interval=1" 8401 * 8402 * The following keys are supported: 8403 * 8404 * <pre> 8405 * reset_interval_sec (long) 8406 * max_updates_per_interval (int) 8407 * max_icon_dimension_dp (int, DP) 8408 * max_icon_dimension_dp_lowram (int, DP) 8409 * max_shortcuts (int) 8410 * icon_quality (int, 0-100) 8411 * icon_format (String) 8412 * </pre> 8413 * 8414 * <p> 8415 * Type: string 8416 * @hide 8417 * @see com.android.server.pm.ShortcutService.ConfigConstants 8418 */ 8419 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8420 8421 /** 8422 * Get the key that retrieves a bluetooth headset's priority. 8423 * @hide 8424 */ 8425 public static final String getBluetoothHeadsetPriorityKey(String address) { 8426 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8427 } 8428 8429 /** 8430 * Get the key that retrieves a bluetooth a2dp sink's priority. 8431 * @hide 8432 */ 8433 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8434 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8435 } 8436 8437 /** 8438 * Get the key that retrieves a bluetooth a2dp src's priority. 8439 * @hide 8440 */ 8441 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8442 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8443 } 8444 8445 /** 8446 * Get the key that retrieves a bluetooth Input Device's priority. 8447 * @hide 8448 */ 8449 public static final String getBluetoothInputDevicePriorityKey(String address) { 8450 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8451 } 8452 8453 /** 8454 * Get the key that retrieves a bluetooth pan client priority. 8455 * @hide 8456 */ 8457 public static final String getBluetoothPanPriorityKey(String address) { 8458 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8459 } 8460 8461 /** 8462 * Get the key that retrieves a bluetooth map priority. 8463 * @hide 8464 */ 8465 public static final String getBluetoothMapPriorityKey(String address) { 8466 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8467 } 8468 8469 /** 8470 * Get the key that retrieves a bluetooth map client priority. 8471 * @hide 8472 */ 8473 public static final String getBluetoothMapClientPriorityKey(String address) { 8474 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8475 } 8476 8477 /** 8478 * Get the key that retrieves a bluetooth pbap client priority. 8479 * @hide 8480 */ 8481 public static final String getBluetoothPbapClientPriorityKey(String address) { 8482 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8483 } 8484 8485 /** 8486 * Get the key that retrieves a bluetooth sap priority. 8487 * @hide 8488 */ 8489 public static final String getBluetoothSapPriorityKey(String address) { 8490 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8491 } 8492 8493 /** 8494 * Scaling factor for normal window animations. Setting to 0 will 8495 * disable window animations. 8496 */ 8497 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8498 8499 /** 8500 * Scaling factor for activity transition animations. Setting to 0 will 8501 * disable window animations. 8502 */ 8503 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8504 8505 /** 8506 * Scaling factor for Animator-based animations. This affects both the 8507 * start delay and duration of all such animations. Setting to 0 will 8508 * cause animations to end immediately. The default value is 1. 8509 */ 8510 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8511 8512 /** 8513 * Scaling factor for normal window animations. Setting to 0 will 8514 * disable window animations. 8515 * 8516 * @hide 8517 */ 8518 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8519 8520 /** 8521 * If 0, the compatibility mode is off for all applications. 8522 * If 1, older applications run under compatibility mode. 8523 * TODO: remove this settings before code freeze (bug/1907571) 8524 * @hide 8525 */ 8526 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8527 8528 /** 8529 * CDMA only settings 8530 * Emergency Tone 0 = Off 8531 * 1 = Alert 8532 * 2 = Vibrate 8533 * @hide 8534 */ 8535 public static final String EMERGENCY_TONE = "emergency_tone"; 8536 8537 /** 8538 * CDMA only settings 8539 * Whether the auto retry is enabled. The value is 8540 * boolean (1 or 0). 8541 * @hide 8542 */ 8543 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8544 8545 /** 8546 * A setting that can be read whether the emergency affordance is currently needed. 8547 * The value is a boolean (1 or 0). 8548 * @hide 8549 */ 8550 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 8551 8552 /** 8553 * See RIL_PreferredNetworkType in ril.h 8554 * @hide 8555 */ 8556 public static final String PREFERRED_NETWORK_MODE = 8557 "preferred_network_mode"; 8558 8559 /** 8560 * Name of an application package to be debugged. 8561 */ 8562 public static final String DEBUG_APP = "debug_app"; 8563 8564 /** 8565 * If 1, when launching DEBUG_APP it will wait for the debugger before 8566 * starting user code. If 0, it will run normally. 8567 */ 8568 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8569 8570 /** 8571 * Control whether the process CPU usage meter should be shown. 8572 * 8573 * @deprecated This functionality is no longer available as of 8574 * {@link android.os.Build.VERSION_CODES#N_MR1}. 8575 */ 8576 @Deprecated 8577 public static final String SHOW_PROCESSES = "show_processes"; 8578 8579 /** 8580 * If 1 low power mode is enabled. 8581 * @hide 8582 */ 8583 public static final String LOW_POWER_MODE = "low_power"; 8584 8585 /** 8586 * Battery level [1-99] at which low power mode automatically turns on. 8587 * If 0, it will not automatically turn on. 8588 * @hide 8589 */ 8590 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8591 8592 /** 8593 * If not 0, the activity manager will aggressively finish activities and 8594 * processes as soon as they are no longer needed. If 0, the normal 8595 * extended lifetime is used. 8596 */ 8597 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8598 8599 /** 8600 * @hide 8601 * If not 0, the activity manager will implement a looser version of background 8602 * check that is more compatible with existing apps. 8603 */ 8604 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8605 8606 /** 8607 * Use Dock audio output for media: 8608 * 0 = disabled 8609 * 1 = enabled 8610 * @hide 8611 */ 8612 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8613 8614 /** 8615 * The surround sound formats AC3, DTS or IEC61937 are 8616 * available for use if they are detected. 8617 * This is the default mode. 8618 * 8619 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8620 * devices that have an S/PDIF output. This is because S/PDIF 8621 * is unidirectional and the TV cannot know if a decoder is 8622 * connected. So it assumes they are always available. 8623 * @hide 8624 */ 8625 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8626 8627 /** 8628 * AC3, DTS or IEC61937 are NEVER available, even if they 8629 * are detected by the hardware. Those formats will not be 8630 * reported. 8631 * 8632 * An example use case would be an AVR reports that it is capable of 8633 * surround sound decoding but is broken. If NEVER is chosen 8634 * then apps must use PCM output instead of encoded output. 8635 * @hide 8636 */ 8637 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8638 8639 /** 8640 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8641 * are not detected by the hardware. Those formats will be 8642 * reported as part of the HDMI output capability. Applications 8643 * are then free to use either PCM or encoded output. 8644 * 8645 * An example use case would be a when TV was connected over 8646 * TOS-link to an AVR. But the TV could not see it because TOS-link 8647 * is unidirectional. 8648 * @hide 8649 */ 8650 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8651 8652 /** 8653 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8654 * ENCODED_SURROUND_OUTPUT_NEVER or 8655 * ENCODED_SURROUND_OUTPUT_ALWAYS 8656 * @hide 8657 */ 8658 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8659 8660 /** 8661 * Persisted safe headphone volume management state by AudioService 8662 * @hide 8663 */ 8664 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8665 8666 /** 8667 * URL for tzinfo (time zone) updates 8668 * @hide 8669 */ 8670 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8671 8672 /** 8673 * URL for tzinfo (time zone) update metadata 8674 * @hide 8675 */ 8676 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8677 8678 /** 8679 * URL for selinux (mandatory access control) updates 8680 * @hide 8681 */ 8682 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8683 8684 /** 8685 * URL for selinux (mandatory access control) update metadata 8686 * @hide 8687 */ 8688 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8689 8690 /** 8691 * URL for sms short code updates 8692 * @hide 8693 */ 8694 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8695 "sms_short_codes_content_url"; 8696 8697 /** 8698 * URL for sms short code update metadata 8699 * @hide 8700 */ 8701 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8702 "sms_short_codes_metadata_url"; 8703 8704 /** 8705 * URL for apn_db updates 8706 * @hide 8707 */ 8708 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8709 8710 /** 8711 * URL for apn_db update metadata 8712 * @hide 8713 */ 8714 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8715 8716 /** 8717 * URL for cert pinlist updates 8718 * @hide 8719 */ 8720 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8721 8722 /** 8723 * URL for cert pinlist updates 8724 * @hide 8725 */ 8726 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8727 8728 /** 8729 * URL for intent firewall updates 8730 * @hide 8731 */ 8732 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8733 "intent_firewall_content_url"; 8734 8735 /** 8736 * URL for intent firewall update metadata 8737 * @hide 8738 */ 8739 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8740 "intent_firewall_metadata_url"; 8741 8742 /** 8743 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8744 * @hide 8745 */ 8746 public static final String SELINUX_STATUS = "selinux_status"; 8747 8748 /** 8749 * Developer setting to force RTL layout. 8750 * @hide 8751 */ 8752 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8753 8754 /** 8755 * Milliseconds after screen-off after which low battery sounds will be silenced. 8756 * 8757 * If zero, battery sounds will always play. 8758 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8759 * 8760 * @hide 8761 */ 8762 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8763 8764 /** 8765 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8766 * the caller is done with this, they should call {@link ContentResolver#delete} to 8767 * clean up any value that they may have written. 8768 * 8769 * @hide 8770 */ 8771 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8772 8773 /** 8774 * Defines global runtime overrides to window policy. 8775 * 8776 * See {@link com.android.server.policy.PolicyControl} for value format. 8777 * 8778 * @hide 8779 */ 8780 public static final String POLICY_CONTROL = "policy_control"; 8781 8782 /** 8783 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8784 * or ZEN_MODE_NO_INTERRUPTIONS. 8785 * 8786 * @hide 8787 */ 8788 public static final String ZEN_MODE = "zen_mode"; 8789 8790 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8791 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8792 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8793 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8794 8795 /** @hide */ public static String zenModeToString(int mode) { 8796 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8797 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8798 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8799 return "ZEN_MODE_OFF"; 8800 } 8801 8802 /** @hide */ public static boolean isValidZenMode(int value) { 8803 switch (value) { 8804 case Global.ZEN_MODE_OFF: 8805 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8806 case Global.ZEN_MODE_ALARMS: 8807 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8808 return true; 8809 default: 8810 return false; 8811 } 8812 } 8813 8814 /** 8815 * Value of the ringer before entering zen mode. 8816 * 8817 * @hide 8818 */ 8819 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8820 8821 /** 8822 * Opaque value, changes when persisted zen mode configuration changes. 8823 * 8824 * @hide 8825 */ 8826 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8827 8828 /** 8829 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8830 * 8831 * @hide 8832 */ 8833 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8834 "heads_up_notifications_enabled"; 8835 8836 /** @hide */ public static final int HEADS_UP_OFF = 0; 8837 /** @hide */ public static final int HEADS_UP_ON = 1; 8838 8839 /** 8840 * The name of the device 8841 */ 8842 public static final String DEVICE_NAME = "device_name"; 8843 8844 /** 8845 * Whether the NetworkScoringService has been first initialized. 8846 * <p> 8847 * Type: int (0 for false, 1 for true) 8848 * @hide 8849 */ 8850 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8851 8852 /** 8853 * Whether the user wants to be prompted for password to decrypt the device on boot. 8854 * This only matters if the storage is encrypted. 8855 * <p> 8856 * Type: int (0 for false, 1 for true) 8857 * @hide 8858 */ 8859 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8860 8861 /** 8862 * Whether the Volte is enabled 8863 * <p> 8864 * Type: int (0 for false, 1 for true) 8865 * @hide 8866 */ 8867 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8868 8869 /** 8870 * Whether VT (Video Telephony over IMS) is enabled 8871 * <p> 8872 * Type: int (0 for false, 1 for true) 8873 * 8874 * @hide 8875 */ 8876 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8877 8878 /** 8879 * Whether WFC is enabled 8880 * <p> 8881 * Type: int (0 for false, 1 for true) 8882 * 8883 * @hide 8884 */ 8885 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8886 8887 /** 8888 * WFC mode on home/non-roaming network. 8889 * <p> 8890 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8891 * 8892 * @hide 8893 */ 8894 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8895 8896 /** 8897 * WFC mode on roaming network. 8898 * <p> 8899 * Type: int - see {@link WFC_IMS_MODE} for values 8900 * 8901 * @hide 8902 */ 8903 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 8904 8905 /** 8906 * Whether WFC roaming is enabled 8907 * <p> 8908 * Type: int (0 for false, 1 for true) 8909 * 8910 * @hide 8911 */ 8912 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8913 8914 /** 8915 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8916 * this via gservices, OMA-DM, carrier app, etc. 8917 * <p> 8918 * Type: int (0 for false, 1 for true) 8919 * @hide 8920 */ 8921 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8922 8923 /** 8924 * Ephemeral app cookie max size in bytes. 8925 * <p> 8926 * Type: int 8927 * @hide 8928 */ 8929 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8930 "ephemeral_cookie_max_size_bytes"; 8931 8932 /** 8933 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 8934 * enabled. Set to zero to disable. 8935 * <p> 8936 * Type: int (0 for false, 1 for true) 8937 * 8938 * @hide 8939 */ 8940 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 8941 8942 /** 8943 * A mask applied to the ephemeral hash to generate the hash prefix. 8944 * <p> 8945 * Type: int 8946 * 8947 * @hide 8948 */ 8949 public static final String EPHEMERAL_HASH_PREFIX_MASK = "ephemeral_hash_prefix_mask"; 8950 8951 /** 8952 * Number of hash prefixes to send during ephemeral resolution. 8953 * <p> 8954 * Type: int 8955 * 8956 * @hide 8957 */ 8958 public static final String EPHEMERAL_HASH_PREFIX_COUNT = "ephemeral_hash_prefix_count"; 8959 8960 /** 8961 * The duration for caching uninstalled ephemeral apps. 8962 * <p> 8963 * Type: long 8964 * @hide 8965 */ 8966 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8967 "uninstalled_ephemeral_app_cache_duration_millis"; 8968 8969 /** 8970 * Allows switching users when system user is locked. 8971 * <p> 8972 * Type: int 8973 * @hide 8974 */ 8975 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8976 "allow_user_switching_when_system_user_locked"; 8977 8978 /** 8979 * Boot count since the device starts running APK level 24. 8980 * <p> 8981 * Type: int 8982 */ 8983 public static final String BOOT_COUNT = "boot_count"; 8984 8985 /** 8986 * Whether the safe boot is disallowed. 8987 * 8988 * <p>This setting should have the identical value as the corresponding user restriction. 8989 * The purpose of the setting is to make the restriction available in early boot stages 8990 * before the user restrictions are loaded. 8991 * @hide 8992 */ 8993 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8994 8995 /** 8996 * Whether this device is currently in retail demo mode. If true, device 8997 * usage is severely limited. 8998 * <p> 8999 * Type: int (0 for false, 1 for true) 9000 * @hide 9001 */ 9002 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 9003 9004 /** 9005 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 9006 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 9007 * keys are supported: 9008 * 9009 * <pre> 9010 * user_inactivity_timeout_ms (long) 9011 * warning_dialog_timeout_ms (long) 9012 * </pre> 9013 * <p> 9014 * Type: string 9015 * 9016 * @hide 9017 */ 9018 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 9019 9020 /** 9021 * The reason for the settings database being downgraded. This is only for 9022 * troubleshooting purposes and its value should not be interpreted in any way. 9023 * 9024 * Type: string 9025 * 9026 * @hide 9027 */ 9028 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 9029 9030 /** 9031 * Settings to backup. This is here so that it's in the same place as the settings 9032 * keys and easy to update. 9033 * 9034 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 9035 * and Secure as well. This is because those tables drive both backup and 9036 * restore, and restore needs to properly whitelist keys that used to live 9037 * in those namespaces. The keys will only actually be backed up / restored 9038 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 9039 * 9040 * NOTE: Settings are backed up and restored in the order they appear 9041 * in this array. If you have one setting depending on another, 9042 * make sure that they are ordered appropriately. 9043 * 9044 * @hide 9045 */ 9046 public static final String[] SETTINGS_TO_BACKUP = { 9047 BUGREPORT_IN_POWER_MENU, 9048 STAY_ON_WHILE_PLUGGED_IN, 9049 AUTO_TIME, 9050 AUTO_TIME_ZONE, 9051 POWER_SOUNDS_ENABLED, 9052 DOCK_SOUNDS_ENABLED, 9053 CHARGING_SOUNDS_ENABLED, 9054 USB_MASS_STORAGE_ENABLED, 9055 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 9056 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 9057 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 9058 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 9059 WIFI_NUM_OPEN_NETWORKS_KEPT, 9060 EMERGENCY_TONE, 9061 CALL_AUTO_RETRY, 9062 DOCK_AUDIO_MEDIA_ENABLED, 9063 ENCODED_SURROUND_OUTPUT, 9064 LOW_POWER_MODE_TRIGGER_LEVEL 9065 }; 9066 9067 // Populated lazily, guarded by class object: 9068 private static NameValueCache sNameValueCache = new NameValueCache( 9069 CONTENT_URI, 9070 CALL_METHOD_GET_GLOBAL, 9071 CALL_METHOD_PUT_GLOBAL); 9072 9073 // Certain settings have been moved from global to the per-user secure namespace 9074 private static final HashSet<String> MOVED_TO_SECURE; 9075 static { 9076 MOVED_TO_SECURE = new HashSet<String>(1); 9077 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 9078 } 9079 9080 /** @hide */ 9081 public static void getMovedToSecureSettings(Set<String> outKeySet) { 9082 outKeySet.addAll(MOVED_TO_SECURE); 9083 } 9084 9085 /** 9086 * Look up a name in the database. 9087 * @param resolver to access the database with 9088 * @param name to look up in the table 9089 * @return the corresponding value, or null if not present 9090 */ 9091 public static String getString(ContentResolver resolver, String name) { 9092 return getStringForUser(resolver, name, UserHandle.myUserId()); 9093 } 9094 9095 /** @hide */ 9096 public static String getStringForUser(ContentResolver resolver, String name, 9097 int userHandle) { 9098 if (MOVED_TO_SECURE.contains(name)) { 9099 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9100 + " to android.provider.Settings.Secure, returning read-only value."); 9101 return Secure.getStringForUser(resolver, name, userHandle); 9102 } 9103 return sNameValueCache.getStringForUser(resolver, name, userHandle); 9104 } 9105 9106 /** 9107 * Store a name/value pair into the database. 9108 * @param resolver to access the database with 9109 * @param name to store 9110 * @param value to associate with the name 9111 * @return true if the value was set, false on database errors 9112 */ 9113 public static boolean putString(ContentResolver resolver, 9114 String name, String value) { 9115 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 9116 } 9117 9118 /** @hide */ 9119 public static boolean putStringForUser(ContentResolver resolver, 9120 String name, String value, int userHandle) { 9121 if (LOCAL_LOGV) { 9122 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 9123 + " for " + userHandle); 9124 } 9125 // Global and Secure have the same access policy so we can forward writes 9126 if (MOVED_TO_SECURE.contains(name)) { 9127 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9128 + " to android.provider.Settings.Secure, value is unchanged."); 9129 return Secure.putStringForUser(resolver, name, value, userHandle); 9130 } 9131 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 9132 } 9133 9134 /** 9135 * Construct the content URI for a particular name/value pair, 9136 * useful for monitoring changes with a ContentObserver. 9137 * @param name to look up in the table 9138 * @return the corresponding content URI, or null if not present 9139 */ 9140 public static Uri getUriFor(String name) { 9141 return getUriFor(CONTENT_URI, name); 9142 } 9143 9144 /** 9145 * Convenience function for retrieving a single secure settings value 9146 * as an integer. Note that internally setting values are always 9147 * stored as strings; this function converts the string to an integer 9148 * for you. The default value will be returned if the setting is 9149 * not defined or not an integer. 9150 * 9151 * @param cr The ContentResolver to access. 9152 * @param name The name of the setting to retrieve. 9153 * @param def Value to return if the setting is not defined. 9154 * 9155 * @return The setting's current value, or 'def' if it is not defined 9156 * or not a valid integer. 9157 */ 9158 public static int getInt(ContentResolver cr, String name, int def) { 9159 String v = getString(cr, name); 9160 try { 9161 return v != null ? Integer.parseInt(v) : def; 9162 } catch (NumberFormatException e) { 9163 return def; 9164 } 9165 } 9166 9167 /** 9168 * Convenience function for retrieving a single secure settings value 9169 * as an integer. Note that internally setting values are always 9170 * stored as strings; this function converts the string to an integer 9171 * for you. 9172 * <p> 9173 * This version does not take a default value. If the setting has not 9174 * been set, or the string value is not a number, 9175 * it throws {@link SettingNotFoundException}. 9176 * 9177 * @param cr The ContentResolver to access. 9178 * @param name The name of the setting to retrieve. 9179 * 9180 * @throws SettingNotFoundException Thrown if a setting by the given 9181 * name can't be found or the setting value is not an integer. 9182 * 9183 * @return The setting's current value. 9184 */ 9185 public static int getInt(ContentResolver cr, String name) 9186 throws SettingNotFoundException { 9187 String v = getString(cr, name); 9188 try { 9189 return Integer.parseInt(v); 9190 } catch (NumberFormatException e) { 9191 throw new SettingNotFoundException(name); 9192 } 9193 } 9194 9195 /** 9196 * Convenience function for updating a single settings value as an 9197 * integer. This will either create a new entry in the table if the 9198 * given name does not exist, or modify the value of the existing row 9199 * with that name. Note that internally setting values are always 9200 * stored as strings, so this function converts the given value to a 9201 * string before storing it. 9202 * 9203 * @param cr The ContentResolver to access. 9204 * @param name The name of the setting to modify. 9205 * @param value The new value for the setting. 9206 * @return true if the value was set, false on database errors 9207 */ 9208 public static boolean putInt(ContentResolver cr, String name, int value) { 9209 return putString(cr, name, Integer.toString(value)); 9210 } 9211 9212 /** 9213 * Convenience function for retrieving a single secure settings value 9214 * as a {@code long}. Note that internally setting values are always 9215 * stored as strings; this function converts the string to a {@code long} 9216 * for you. The default value will be returned if the setting is 9217 * not defined or not a {@code long}. 9218 * 9219 * @param cr The ContentResolver to access. 9220 * @param name The name of the setting to retrieve. 9221 * @param def Value to return if the setting is not defined. 9222 * 9223 * @return The setting's current value, or 'def' if it is not defined 9224 * or not a valid {@code long}. 9225 */ 9226 public static long getLong(ContentResolver cr, String name, long def) { 9227 String valString = getString(cr, name); 9228 long value; 9229 try { 9230 value = valString != null ? Long.parseLong(valString) : def; 9231 } catch (NumberFormatException e) { 9232 value = def; 9233 } 9234 return value; 9235 } 9236 9237 /** 9238 * Convenience function for retrieving a single secure settings value 9239 * as a {@code long}. Note that internally setting values are always 9240 * stored as strings; this function converts the string to a {@code long} 9241 * for you. 9242 * <p> 9243 * This version does not take a default value. If the setting has not 9244 * been set, or the string value is not a number, 9245 * it throws {@link SettingNotFoundException}. 9246 * 9247 * @param cr The ContentResolver to access. 9248 * @param name The name of the setting to retrieve. 9249 * 9250 * @return The setting's current value. 9251 * @throws SettingNotFoundException Thrown if a setting by the given 9252 * name can't be found or the setting value is not an integer. 9253 */ 9254 public static long getLong(ContentResolver cr, String name) 9255 throws SettingNotFoundException { 9256 String valString = getString(cr, name); 9257 try { 9258 return Long.parseLong(valString); 9259 } catch (NumberFormatException e) { 9260 throw new SettingNotFoundException(name); 9261 } 9262 } 9263 9264 /** 9265 * Convenience function for updating a secure settings value as a long 9266 * integer. This will either create a new entry in the table if the 9267 * given name does not exist, or modify the value of the existing row 9268 * with that name. Note that internally setting values are always 9269 * stored as strings, so this function converts the given value to a 9270 * string before storing it. 9271 * 9272 * @param cr The ContentResolver to access. 9273 * @param name The name of the setting to modify. 9274 * @param value The new value for the setting. 9275 * @return true if the value was set, false on database errors 9276 */ 9277 public static boolean putLong(ContentResolver cr, String name, long value) { 9278 return putString(cr, name, Long.toString(value)); 9279 } 9280 9281 /** 9282 * Convenience function for retrieving a single secure settings value 9283 * as a floating point number. Note that internally setting values are 9284 * always stored as strings; this function converts the string to an 9285 * float for you. The default value will be returned if the setting 9286 * is not defined or not a valid float. 9287 * 9288 * @param cr The ContentResolver to access. 9289 * @param name The name of the setting to retrieve. 9290 * @param def Value to return if the setting is not defined. 9291 * 9292 * @return The setting's current value, or 'def' if it is not defined 9293 * or not a valid float. 9294 */ 9295 public static float getFloat(ContentResolver cr, String name, float def) { 9296 String v = getString(cr, name); 9297 try { 9298 return v != null ? Float.parseFloat(v) : def; 9299 } catch (NumberFormatException e) { 9300 return def; 9301 } 9302 } 9303 9304 /** 9305 * Convenience function for retrieving a single secure settings value 9306 * as a float. Note that internally setting values are always 9307 * stored as strings; this function converts the string to a float 9308 * for you. 9309 * <p> 9310 * This version does not take a default value. If the setting has not 9311 * been set, or the string value is not a number, 9312 * it throws {@link SettingNotFoundException}. 9313 * 9314 * @param cr The ContentResolver to access. 9315 * @param name The name of the setting to retrieve. 9316 * 9317 * @throws SettingNotFoundException Thrown if a setting by the given 9318 * name can't be found or the setting value is not a float. 9319 * 9320 * @return The setting's current value. 9321 */ 9322 public static float getFloat(ContentResolver cr, String name) 9323 throws SettingNotFoundException { 9324 String v = getString(cr, name); 9325 if (v == null) { 9326 throw new SettingNotFoundException(name); 9327 } 9328 try { 9329 return Float.parseFloat(v); 9330 } catch (NumberFormatException e) { 9331 throw new SettingNotFoundException(name); 9332 } 9333 } 9334 9335 /** 9336 * Convenience function for updating a single settings value as a 9337 * floating point number. This will either create a new entry in the 9338 * table if the given name does not exist, or modify the value of the 9339 * existing row with that name. Note that internally setting values 9340 * are always stored as strings, so this function converts the given 9341 * value to a string before storing it. 9342 * 9343 * @param cr The ContentResolver to access. 9344 * @param name The name of the setting to modify. 9345 * @param value The new value for the setting. 9346 * @return true if the value was set, false on database errors 9347 */ 9348 public static boolean putFloat(ContentResolver cr, String name, float value) { 9349 return putString(cr, name, Float.toString(value)); 9350 } 9351 9352 9353 /** 9354 * Subscription to be used for voice call on a multi sim device. The supported values 9355 * are 0 = SUB1, 1 = SUB2 and etc. 9356 * @hide 9357 */ 9358 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 9359 9360 /** 9361 * Used to provide option to user to select subscription during dial. 9362 * The supported values are 0 = disable or 1 = enable prompt. 9363 * @hide 9364 */ 9365 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 9366 9367 /** 9368 * Subscription to be used for data call on a multi sim device. The supported values 9369 * are 0 = SUB1, 1 = SUB2 and etc. 9370 * @hide 9371 */ 9372 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 9373 9374 /** 9375 * Subscription to be used for SMS on a multi sim device. The supported values 9376 * are 0 = SUB1, 1 = SUB2 and etc. 9377 * @hide 9378 */ 9379 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 9380 9381 /** 9382 * Used to provide option to user to select subscription during send SMS. 9383 * The value 1 - enable, 0 - disable 9384 * @hide 9385 */ 9386 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 9387 9388 9389 9390 /** User preferred subscriptions setting. 9391 * This holds the details of the user selected subscription from the card and 9392 * the activation status. Each settings string have the coma separated values 9393 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 9394 * @hide 9395 */ 9396 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 9397 "user_preferred_sub2","user_preferred_sub3"}; 9398 9399 /** 9400 * Whether to enable new contacts aggregator or not. 9401 * The value 1 - enable, 0 - disable 9402 * @hide 9403 */ 9404 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 9405 9406 /** 9407 * Whether to enable contacts metadata syncing or not 9408 * The value 1 - enable, 0 - disable 9409 * 9410 * @removed 9411 */ 9412 @Deprecated 9413 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 9414 9415 /** 9416 * Whether to enable contacts metadata syncing or not 9417 * The value 1 - enable, 0 - disable 9418 */ 9419 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 9420 9421 /** 9422 * Whether to enable cellular on boot. 9423 * The value 1 - enable, 0 - disable 9424 * @hide 9425 */ 9426 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 9427 9428 /** 9429 * The maximum allowed notification enqueue rate in Hertz. 9430 * 9431 * Should be a float, and includes both posts and updates. 9432 * @hide 9433 */ 9434 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9435 9436 /** 9437 * Whether cell is enabled/disabled 9438 * @hide 9439 */ 9440 public static final String CELL_ON = "cell_on"; 9441 } 9442 9443 /** 9444 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9445 * Intent URL, allowing it to be either a web page or a particular 9446 * application activity. 9447 * 9448 * @hide 9449 */ 9450 public static final class Bookmarks implements BaseColumns 9451 { 9452 private static final String TAG = "Bookmarks"; 9453 9454 /** 9455 * The content:// style URL for this table 9456 */ 9457 public static final Uri CONTENT_URI = 9458 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9459 9460 /** 9461 * The row ID. 9462 * <p>Type: INTEGER</p> 9463 */ 9464 public static final String ID = "_id"; 9465 9466 /** 9467 * Descriptive name of the bookmark that can be displayed to the user. 9468 * If this is empty, the title should be resolved at display time (use 9469 * {@link #getTitle(Context, Cursor)} any time you want to display the 9470 * title of a bookmark.) 9471 * <P> 9472 * Type: TEXT 9473 * </P> 9474 */ 9475 public static final String TITLE = "title"; 9476 9477 /** 9478 * Arbitrary string (displayed to the user) that allows bookmarks to be 9479 * organized into categories. There are some special names for 9480 * standard folders, which all start with '@'. The label displayed for 9481 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9482 * the folder name does not change so you can consistently query for 9483 * the folder regardless of the current locale. 9484 * 9485 * <P>Type: TEXT</P> 9486 * 9487 */ 9488 public static final String FOLDER = "folder"; 9489 9490 /** 9491 * The Intent URL of the bookmark, describing what it points to. This 9492 * value is given to {@link android.content.Intent#getIntent} to create 9493 * an Intent that can be launched. 9494 * <P>Type: TEXT</P> 9495 */ 9496 public static final String INTENT = "intent"; 9497 9498 /** 9499 * Optional shortcut character associated with this bookmark. 9500 * <P>Type: INTEGER</P> 9501 */ 9502 public static final String SHORTCUT = "shortcut"; 9503 9504 /** 9505 * The order in which the bookmark should be displayed 9506 * <P>Type: INTEGER</P> 9507 */ 9508 public static final String ORDERING = "ordering"; 9509 9510 private static final String[] sIntentProjection = { INTENT }; 9511 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9512 private static final String sShortcutSelection = SHORTCUT + "=?"; 9513 9514 /** 9515 * Convenience function to retrieve the bookmarked Intent for a 9516 * particular shortcut key. 9517 * 9518 * @param cr The ContentResolver to query. 9519 * @param shortcut The shortcut key. 9520 * 9521 * @return Intent The bookmarked URL, or null if there is no bookmark 9522 * matching the given shortcut. 9523 */ 9524 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9525 { 9526 Intent intent = null; 9527 9528 Cursor c = cr.query(CONTENT_URI, 9529 sIntentProjection, sShortcutSelection, 9530 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9531 // Keep trying until we find a valid shortcut 9532 try { 9533 while (intent == null && c.moveToNext()) { 9534 try { 9535 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9536 intent = Intent.parseUri(intentURI, 0); 9537 } catch (java.net.URISyntaxException e) { 9538 // The stored URL is bad... ignore it. 9539 } catch (IllegalArgumentException e) { 9540 // Column not found 9541 Log.w(TAG, "Intent column not found", e); 9542 } 9543 } 9544 } finally { 9545 if (c != null) c.close(); 9546 } 9547 9548 return intent; 9549 } 9550 9551 /** 9552 * Add a new bookmark to the system. 9553 * 9554 * @param cr The ContentResolver to query. 9555 * @param intent The desired target of the bookmark. 9556 * @param title Bookmark title that is shown to the user; null if none 9557 * or it should be resolved to the intent's title. 9558 * @param folder Folder in which to place the bookmark; null if none. 9559 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9560 * this is non-zero and there is an existing bookmark entry 9561 * with this same shortcut, then that existing shortcut is 9562 * cleared (the bookmark is not removed). 9563 * @return The unique content URL for the new bookmark entry. 9564 */ 9565 public static Uri add(ContentResolver cr, 9566 Intent intent, 9567 String title, 9568 String folder, 9569 char shortcut, 9570 int ordering) 9571 { 9572 // If a shortcut is supplied, and it is already defined for 9573 // another bookmark, then remove the old definition. 9574 if (shortcut != 0) { 9575 cr.delete(CONTENT_URI, sShortcutSelection, 9576 new String[] { String.valueOf((int) shortcut) }); 9577 } 9578 9579 ContentValues values = new ContentValues(); 9580 if (title != null) values.put(TITLE, title); 9581 if (folder != null) values.put(FOLDER, folder); 9582 values.put(INTENT, intent.toUri(0)); 9583 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9584 values.put(ORDERING, ordering); 9585 return cr.insert(CONTENT_URI, values); 9586 } 9587 9588 /** 9589 * Return the folder name as it should be displayed to the user. This 9590 * takes care of localizing special folders. 9591 * 9592 * @param r Resources object for current locale; only need access to 9593 * system resources. 9594 * @param folder The value found in the {@link #FOLDER} column. 9595 * 9596 * @return CharSequence The label for this folder that should be shown 9597 * to the user. 9598 */ 9599 public static CharSequence getLabelForFolder(Resources r, String folder) { 9600 return folder; 9601 } 9602 9603 /** 9604 * Return the title as it should be displayed to the user. This takes 9605 * care of localizing bookmarks that point to activities. 9606 * 9607 * @param context A context. 9608 * @param cursor A cursor pointing to the row whose title should be 9609 * returned. The cursor must contain at least the {@link #TITLE} 9610 * and {@link #INTENT} columns. 9611 * @return A title that is localized and can be displayed to the user, 9612 * or the empty string if one could not be found. 9613 */ 9614 public static CharSequence getTitle(Context context, Cursor cursor) { 9615 int titleColumn = cursor.getColumnIndex(TITLE); 9616 int intentColumn = cursor.getColumnIndex(INTENT); 9617 if (titleColumn == -1 || intentColumn == -1) { 9618 throw new IllegalArgumentException( 9619 "The cursor must contain the TITLE and INTENT columns."); 9620 } 9621 9622 String title = cursor.getString(titleColumn); 9623 if (!TextUtils.isEmpty(title)) { 9624 return title; 9625 } 9626 9627 String intentUri = cursor.getString(intentColumn); 9628 if (TextUtils.isEmpty(intentUri)) { 9629 return ""; 9630 } 9631 9632 Intent intent; 9633 try { 9634 intent = Intent.parseUri(intentUri, 0); 9635 } catch (URISyntaxException e) { 9636 return ""; 9637 } 9638 9639 PackageManager packageManager = context.getPackageManager(); 9640 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9641 return info != null ? info.loadLabel(packageManager) : ""; 9642 } 9643 } 9644 9645 /** 9646 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9647 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9648 * from the GoogleLoginService. 9649 * 9650 * @param androidId The Android ID for this device. 9651 * @return The device ID that should be used when connecting to the mobile gtalk server. 9652 * @hide 9653 */ 9654 public static String getGTalkDeviceId(long androidId) { 9655 return "android-" + Long.toHexString(androidId); 9656 } 9657 9658 private static final String[] PM_WRITE_SETTINGS = { 9659 android.Manifest.permission.WRITE_SETTINGS 9660 }; 9661 private static final String[] PM_CHANGE_NETWORK_STATE = { 9662 android.Manifest.permission.CHANGE_NETWORK_STATE, 9663 android.Manifest.permission.WRITE_SETTINGS 9664 }; 9665 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9666 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9667 }; 9668 9669 /** 9670 * Performs a strict and comprehensive check of whether a calling package is allowed to 9671 * write/modify system settings, as the condition differs for pre-M, M+, and 9672 * privileged/preinstalled apps. If the provided uid does not match the 9673 * callingPackage, a negative result will be returned. 9674 * @hide 9675 */ 9676 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9677 String callingPackage, boolean throwException) { 9678 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9679 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9680 PM_WRITE_SETTINGS, false); 9681 } 9682 9683 /** 9684 * Performs a strict and comprehensive check of whether a calling package is allowed to 9685 * write/modify system settings, as the condition differs for pre-M, M+, and 9686 * privileged/preinstalled apps. If the provided uid does not match the 9687 * callingPackage, a negative result will be returned. The caller is expected to have 9688 * the WRITE_SETTINGS permission declared. 9689 * 9690 * Note: if the check is successful, the operation of this app will be updated to the 9691 * current time. 9692 * @hide 9693 */ 9694 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9695 String callingPackage, boolean throwException) { 9696 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9697 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9698 PM_WRITE_SETTINGS, true); 9699 } 9700 9701 /** 9702 * Performs a strict and comprehensive check of whether a calling package is allowed to 9703 * change the state of network, as the condition differs for pre-M, M+, and 9704 * privileged/preinstalled apps. The caller is expected to have either the 9705 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9706 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9707 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9708 * permission and cannot be revoked. See http://b/23597341 9709 * 9710 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9711 * of this app will be updated to the current time. 9712 * @hide 9713 */ 9714 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9715 String callingPackage, boolean throwException) { 9716 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9717 == PackageManager.PERMISSION_GRANTED) { 9718 return true; 9719 } 9720 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9721 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9722 PM_CHANGE_NETWORK_STATE, true); 9723 } 9724 9725 /** 9726 * Performs a strict and comprehensive check of whether a calling package is allowed to 9727 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9728 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9729 * a negative result will be returned. 9730 * @hide 9731 */ 9732 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9733 String callingPackage, boolean throwException) { 9734 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9735 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9736 PM_SYSTEM_ALERT_WINDOW, false); 9737 } 9738 9739 /** 9740 * Performs a strict and comprehensive check of whether a calling package is allowed to 9741 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9742 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9743 * a negative result will be returned. 9744 * 9745 * Note: if the check is successful, the operation of this app will be updated to the 9746 * current time. 9747 * @hide 9748 */ 9749 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9750 callingPackage, boolean throwException) { 9751 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9752 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9753 PM_SYSTEM_ALERT_WINDOW, true); 9754 } 9755 9756 /** 9757 * Helper method to perform a general and comprehensive check of whether an operation that is 9758 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9759 * OP_WRITE_SETTINGS 9760 * @hide 9761 */ 9762 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9763 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9764 permissions, boolean makeNote) { 9765 if (callingPackage == null) { 9766 return false; 9767 } 9768 9769 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9770 int mode = AppOpsManager.MODE_DEFAULT; 9771 if (makeNote) { 9772 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9773 } else { 9774 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9775 } 9776 9777 switch (mode) { 9778 case AppOpsManager.MODE_ALLOWED: 9779 return true; 9780 9781 case AppOpsManager.MODE_DEFAULT: 9782 // this is the default operating mode after an app's installation 9783 // In this case we will check all associated static permission to see 9784 // if it is granted during install time. 9785 for (String permission : permissions) { 9786 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9787 .PERMISSION_GRANTED) { 9788 // if either of the permissions are granted, we will allow it 9789 return true; 9790 } 9791 } 9792 9793 default: 9794 // this is for all other cases trickled down here... 9795 if (!throwException) { 9796 return false; 9797 } 9798 } 9799 9800 // prepare string to throw SecurityException 9801 StringBuilder exceptionMessage = new StringBuilder(); 9802 exceptionMessage.append(callingPackage); 9803 exceptionMessage.append(" was not granted "); 9804 if (permissions.length > 1) { 9805 exceptionMessage.append(" either of these permissions: "); 9806 } else { 9807 exceptionMessage.append(" this permission: "); 9808 } 9809 for (int i = 0; i < permissions.length; i++) { 9810 exceptionMessage.append(permissions[i]); 9811 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9812 } 9813 9814 throw new SecurityException(exceptionMessage.toString()); 9815 } 9816 9817 /** 9818 * Retrieves a correponding package name for a given uid. It will query all 9819 * packages that are associated with the given uid, but it will return only 9820 * the zeroth result. 9821 * Note: If package could not be found, a null is returned. 9822 * @hide 9823 */ 9824 public static String getPackageNameForUid(Context context, int uid) { 9825 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9826 if (packages == null) { 9827 return null; 9828 } 9829 return packages[0]; 9830 } 9831} 9832