Settings.java revision 595987e6198b5ee55416a3945efa479f95c3eeb7
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.Manifest; 20import android.annotation.IntDef; 21import android.annotation.IntRange; 22import android.annotation.NonNull; 23import android.annotation.Nullable; 24import android.annotation.RequiresPermission; 25import android.annotation.SdkConstant; 26import android.annotation.SdkConstant.SdkConstantType; 27import android.annotation.SystemApi; 28import android.annotation.TestApi; 29import android.annotation.UserIdInt; 30import android.app.ActivityThread; 31import android.app.AppOpsManager; 32import android.app.Application; 33import android.app.NotificationChannel; 34import android.app.NotificationManager; 35import android.app.SearchManager; 36import android.app.WallpaperManager; 37import android.content.ComponentName; 38import android.content.ContentResolver; 39import android.content.ContentValues; 40import android.content.Context; 41import android.content.IContentProvider; 42import android.content.Intent; 43import android.content.pm.ActivityInfo; 44import android.content.pm.PackageManager; 45import android.content.pm.ResolveInfo; 46import android.content.res.Configuration; 47import android.content.res.Resources; 48import android.database.Cursor; 49import android.database.SQLException; 50import android.location.LocationManager; 51import android.net.ConnectivityManager; 52import android.net.NetworkScoreManager; 53import android.net.Uri; 54import android.net.wifi.WifiManager; 55import android.os.BatteryManager; 56import android.os.Binder; 57import android.os.Build.VERSION_CODES; 58import android.os.Bundle; 59import android.os.DropBoxManager; 60import android.os.IBinder; 61import android.os.LocaleList; 62import android.os.Process; 63import android.os.RemoteException; 64import android.os.ResultReceiver; 65import android.os.ServiceManager; 66import android.os.UserHandle; 67import android.speech.tts.TextToSpeech; 68import android.text.TextUtils; 69import android.util.AndroidException; 70import android.util.ArrayMap; 71import android.util.ArraySet; 72import android.util.Log; 73import android.util.MemoryIntArray; 74 75import com.android.internal.annotations.GuardedBy; 76import com.android.internal.util.ArrayUtils; 77import com.android.internal.widget.ILockSettings; 78 79import java.io.IOException; 80import java.lang.annotation.Retention; 81import java.lang.annotation.RetentionPolicy; 82import java.net.URISyntaxException; 83import java.text.SimpleDateFormat; 84import java.util.HashMap; 85import java.util.HashSet; 86import java.util.Locale; 87import java.util.Map; 88import java.util.Set; 89 90/** 91 * The Settings provider contains global system-level device preferences. 92 */ 93public final class Settings { 94 95 // Intent actions for Settings 96 97 /** 98 * Activity Action: Show system settings. 99 * <p> 100 * Input: Nothing. 101 * <p> 102 * Output: Nothing. 103 */ 104 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 105 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 106 107 /** 108 * Activity Action: Show settings to allow configuration of APNs. 109 * <p> 110 * Input: Nothing. 111 * <p> 112 * Output: Nothing. 113 */ 114 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 115 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 116 117 /** 118 * Activity Action: Show settings to allow configuration of current location 119 * sources. 120 * <p> 121 * In some cases, a matching Activity may not exist, so ensure you 122 * safeguard against this. 123 * <p> 124 * Input: Nothing. 125 * <p> 126 * Output: Nothing. 127 */ 128 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 129 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 130 "android.settings.LOCATION_SOURCE_SETTINGS"; 131 132 /** 133 * Activity Action: Show settings to allow configuration of users. 134 * <p> 135 * In some cases, a matching Activity may not exist, so ensure you 136 * safeguard against this. 137 * <p> 138 * Input: Nothing. 139 * <p> 140 * Output: Nothing. 141 * @hide 142 */ 143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 144 public static final String ACTION_USER_SETTINGS = 145 "android.settings.USER_SETTINGS"; 146 147 /** 148 * Activity Action: Show settings to allow configuration of wireless controls 149 * such as Wi-Fi, Bluetooth and Mobile networks. 150 * <p> 151 * In some cases, a matching Activity may not exist, so ensure you 152 * safeguard against this. 153 * <p> 154 * Input: Nothing. 155 * <p> 156 * Output: Nothing. 157 */ 158 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 159 public static final String ACTION_WIRELESS_SETTINGS = 160 "android.settings.WIRELESS_SETTINGS"; 161 162 /** 163 * Activity Action: Show tether provisioning activity. 164 * 165 * <p> 166 * In some cases, a matching Activity may not exist, so ensure you 167 * safeguard against this. 168 * <p> 169 * Input: {@link ConnectivityManager#EXTRA_TETHER_TYPE} should be included to specify which type 170 * of tethering should be checked. {@link ConnectivityManager#EXTRA_PROVISION_CALLBACK} should 171 * contain a {@link ResultReceiver} which will be called back with a tether result code. 172 * <p> 173 * Output: The result of the provisioning check. 174 * {@link ConnectivityManager#TETHER_ERROR_NO_ERROR} if successful, 175 * {@link ConnectivityManager#TETHER_ERROR_PROVISION_FAILED} for failure. 176 * 177 * @hide 178 */ 179 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 180 public static final String ACTION_TETHER_PROVISIONING = 181 "android.settings.TETHER_PROVISIONING_UI"; 182 183 /** 184 * Activity Action: Show settings to allow entering/exiting airplane mode. 185 * <p> 186 * In some cases, a matching Activity may not exist, so ensure you 187 * safeguard against this. 188 * <p> 189 * Input: Nothing. 190 * <p> 191 * Output: Nothing. 192 */ 193 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 194 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 195 "android.settings.AIRPLANE_MODE_SETTINGS"; 196 197 /** 198 * Activity Action: Show mobile data usage list. 199 * <p> 200 * Input: {@link EXTRA_NETWORK_TEMPLATE} and {@link EXTRA_SUB_ID} should be included to specify 201 * how and what mobile data statistics should be collected. 202 * <p> 203 * Output: Nothing 204 * @hide 205 */ 206 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 207 public static final String ACTION_MOBILE_DATA_USAGE = 208 "android.settings.MOBILE_DATA_USAGE"; 209 210 /** @hide */ 211 public static final String EXTRA_NETWORK_TEMPLATE = "network_template"; 212 /** @hide */ 213 public static final String EXTRA_SUB_ID = "sub_id"; 214 215 /** 216 * Activity Action: Modify Airplane mode settings using a voice command. 217 * <p> 218 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 219 * <p> 220 * This intent MUST be started using 221 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 222 * startVoiceActivity}. 223 * <p> 224 * Note: The activity implementing this intent MUST verify that 225 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 226 * modifying the setting. 227 * <p> 228 * Input: To tell which state airplane mode should be set to, add the 229 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 230 * If the extra is not included, no changes will be made. 231 * <p> 232 * Output: Nothing. 233 */ 234 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 235 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 236 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 237 238 /** 239 * Activity Action: Show settings for accessibility modules. 240 * <p> 241 * In some cases, a matching Activity may not exist, so ensure you 242 * safeguard against this. 243 * <p> 244 * Input: Nothing. 245 * <p> 246 * Output: Nothing. 247 */ 248 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 249 public static final String ACTION_ACCESSIBILITY_SETTINGS = 250 "android.settings.ACCESSIBILITY_SETTINGS"; 251 252 /** 253 * Activity Action: Show settings to control access to usage information. 254 * <p> 255 * In some cases, a matching Activity may not exist, so ensure you 256 * safeguard against this. 257 * <p> 258 * Input: Nothing. 259 * <p> 260 * Output: Nothing. 261 */ 262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 263 public static final String ACTION_USAGE_ACCESS_SETTINGS = 264 "android.settings.USAGE_ACCESS_SETTINGS"; 265 266 /** 267 * Activity Category: Show application settings related to usage access. 268 * <p> 269 * An activity that provides a user interface for adjusting usage access related 270 * preferences for its containing application. Optional but recommended for apps that 271 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 272 * <p> 273 * The activity may define meta-data to describe what usage access is 274 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 275 * will be displayed in Settings. 276 * <p> 277 * Input: Nothing. 278 * <p> 279 * Output: Nothing. 280 */ 281 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 282 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 283 "android.intent.category.USAGE_ACCESS_CONFIG"; 284 285 /** 286 * Metadata key: Reason for needing usage access. 287 * <p> 288 * A key for metadata attached to an activity that receives action 289 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 290 * user as description of how the app uses usage access. 291 * <p> 292 */ 293 public static final String METADATA_USAGE_ACCESS_REASON = 294 "android.settings.metadata.USAGE_ACCESS_REASON"; 295 296 /** 297 * Activity Action: Show settings to allow configuration of security and 298 * location privacy. 299 * <p> 300 * In some cases, a matching Activity may not exist, so ensure you 301 * safeguard against this. 302 * <p> 303 * Input: Nothing. 304 * <p> 305 * Output: Nothing. 306 */ 307 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 308 public static final String ACTION_SECURITY_SETTINGS = 309 "android.settings.SECURITY_SETTINGS"; 310 311 /** 312 * Activity Action: Show settings to allow configuration of trusted external sources 313 * 314 * Input: Optionally, the Intent's data URI can specify the application package name to 315 * directly invoke the management GUI specific to the package name. For example 316 * "package:com.my.app". 317 * <p> 318 * Output: Nothing. 319 */ 320 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 321 public static final String ACTION_MANAGE_UNKNOWN_APP_SOURCES = 322 "android.settings.MANAGE_UNKNOWN_APP_SOURCES"; 323 324 /** 325 * Activity Action: Show trusted credentials settings, opening to the user tab, 326 * to allow management of installed credentials. 327 * <p> 328 * In some cases, a matching Activity may not exist, so ensure you 329 * safeguard against this. 330 * <p> 331 * Input: Nothing. 332 * <p> 333 * Output: Nothing. 334 * @hide 335 */ 336 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 337 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 338 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 339 340 /** 341 * Activity Action: Show dialog explaining that an installed CA cert may enable 342 * monitoring of encrypted network traffic. 343 * <p> 344 * In some cases, a matching Activity may not exist, so ensure you 345 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 346 * number of certificates. 347 * <p> 348 * Input: Nothing. 349 * <p> 350 * Output: Nothing. 351 * @hide 352 */ 353 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 354 public static final String ACTION_MONITORING_CERT_INFO = 355 "com.android.settings.MONITORING_CERT_INFO"; 356 357 /** 358 * Activity Action: Show settings to allow configuration of privacy options. 359 * <p> 360 * In some cases, a matching Activity may not exist, so ensure you 361 * safeguard 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_PRIVACY_SETTINGS = 369 "android.settings.PRIVACY_SETTINGS"; 370 371 /** 372 * Activity Action: Show settings to allow configuration of VPN. 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 */ 381 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 382 public static final String ACTION_VPN_SETTINGS = 383 "android.settings.VPN_SETTINGS"; 384 385 /** 386 * Activity Action: Show settings to allow configuration of Wi-Fi. 387 * <p> 388 * In some cases, a matching Activity may not exist, so ensure you 389 * safeguard against this. 390 * <p> 391 * Input: Nothing. 392 * <p> 393 * Output: Nothing. 394 */ 395 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 396 public static final String ACTION_WIFI_SETTINGS = 397 "android.settings.WIFI_SETTINGS"; 398 399 /** 400 * Activity Action: Show settings to allow configuration of a static IP 401 * address for Wi-Fi. 402 * <p> 403 * In some cases, a matching Activity may not exist, so ensure you safeguard 404 * against this. 405 * <p> 406 * Input: Nothing. 407 * <p> 408 * Output: Nothing. 409 */ 410 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 411 public static final String ACTION_WIFI_IP_SETTINGS = 412 "android.settings.WIFI_IP_SETTINGS"; 413 414 /** 415 * Activity Action: Show settings to allow configuration of Bluetooth. 416 * <p> 417 * In some cases, a matching Activity may not exist, so ensure you 418 * safeguard against this. 419 * <p> 420 * Input: Nothing. 421 * <p> 422 * Output: Nothing. 423 */ 424 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 425 public static final String ACTION_BLUETOOTH_SETTINGS = 426 "android.settings.BLUETOOTH_SETTINGS"; 427 428 /** 429 * Activity Action: Show settings to allow configuration of Assist Gesture. 430 * <p> 431 * In some cases, a matching Activity may not exist, so ensure you 432 * safeguard against this. 433 * <p> 434 * Input: Nothing. 435 * <p> 436 * Output: Nothing. 437 * @hide 438 */ 439 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 440 public static final String ACTION_ASSIST_GESTURE_SETTINGS = 441 "android.settings.ASSIST_GESTURE_SETTINGS"; 442 443 /** 444 * Activity Action: Show settings to allow configuration of cast endpoints. 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_CAST_SETTINGS = 455 "android.settings.CAST_SETTINGS"; 456 457 /** 458 * Activity Action: Show settings to allow configuration of date and time. 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 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 468 public static final String ACTION_DATE_SETTINGS = 469 "android.settings.DATE_SETTINGS"; 470 471 /** 472 * Activity Action: Show settings to allow configuration of sound and volume. 473 * <p> 474 * In some cases, a matching Activity may not exist, so ensure you 475 * safeguard against this. 476 * <p> 477 * Input: Nothing. 478 * <p> 479 * Output: Nothing. 480 */ 481 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 482 public static final String ACTION_SOUND_SETTINGS = 483 "android.settings.SOUND_SETTINGS"; 484 485 /** 486 * Activity Action: Show settings to allow configuration of display. 487 * <p> 488 * In some cases, a matching Activity may not exist, so ensure you 489 * safeguard against this. 490 * <p> 491 * Input: Nothing. 492 * <p> 493 * Output: Nothing. 494 */ 495 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 496 public static final String ACTION_DISPLAY_SETTINGS = 497 "android.settings.DISPLAY_SETTINGS"; 498 499 /** 500 * Activity Action: Show settings to allow configuration of Night display. 501 * <p> 502 * In some cases, a matching Activity may not exist, so ensure you 503 * safeguard against this. 504 * <p> 505 * Input: Nothing. 506 * <p> 507 * Output: Nothing. 508 */ 509 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 510 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 511 "android.settings.NIGHT_DISPLAY_SETTINGS"; 512 513 /** 514 * Activity Action: Show settings to allow configuration of locale. 515 * <p> 516 * In some cases, a matching Activity may not exist, so ensure you 517 * safeguard against this. 518 * <p> 519 * Input: Nothing. 520 * <p> 521 * Output: Nothing. 522 */ 523 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 524 public static final String ACTION_LOCALE_SETTINGS = 525 "android.settings.LOCALE_SETTINGS"; 526 527 /** 528 * Activity Action: Show settings to configure input methods, in particular 529 * allowing the user to enable input methods. 530 * <p> 531 * In some cases, a matching Activity may not exist, so ensure you 532 * safeguard against this. 533 * <p> 534 * Input: Nothing. 535 * <p> 536 * Output: Nothing. 537 */ 538 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 539 public static final String ACTION_VOICE_INPUT_SETTINGS = 540 "android.settings.VOICE_INPUT_SETTINGS"; 541 542 /** 543 * Activity Action: Show settings to configure input methods, in particular 544 * allowing the user to enable input methods. 545 * <p> 546 * In some cases, a matching Activity may not exist, so ensure you 547 * safeguard against this. 548 * <p> 549 * Input: Nothing. 550 * <p> 551 * Output: Nothing. 552 */ 553 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 554 public static final String ACTION_INPUT_METHOD_SETTINGS = 555 "android.settings.INPUT_METHOD_SETTINGS"; 556 557 /** 558 * Activity Action: Show settings to enable/disable input method subtypes. 559 * <p> 560 * In some cases, a matching Activity may not exist, so ensure you 561 * safeguard against this. 562 * <p> 563 * To tell which input method's subtypes are displayed in the settings, add 564 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 565 * If there is no extra in this Intent, subtypes from all installed input methods 566 * will be displayed in the settings. 567 * 568 * @see android.view.inputmethod.InputMethodInfo#getId 569 * <p> 570 * Input: Nothing. 571 * <p> 572 * Output: Nothing. 573 */ 574 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 575 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 576 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 577 578 /** 579 * Activity Action: Show settings to manage the user input dictionary. 580 * <p> 581 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 582 * it is guaranteed there will always be an appropriate implementation for this Intent action. 583 * In prior releases of the platform this was optional, so ensure you safeguard against it. 584 * <p> 585 * Input: Nothing. 586 * <p> 587 * Output: Nothing. 588 */ 589 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 590 public static final String ACTION_USER_DICTIONARY_SETTINGS = 591 "android.settings.USER_DICTIONARY_SETTINGS"; 592 593 /** 594 * Activity Action: Show settings to configure the hardware keyboard. 595 * <p> 596 * In some cases, a matching Activity may not exist, so ensure you 597 * safeguard against this. 598 * <p> 599 * Input: Nothing. 600 * <p> 601 * Output: Nothing. 602 */ 603 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 604 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 605 "android.settings.HARD_KEYBOARD_SETTINGS"; 606 607 /** 608 * Activity Action: Adds a word to the user dictionary. 609 * <p> 610 * In some cases, a matching Activity may not exist, so ensure you 611 * safeguard against this. 612 * <p> 613 * Input: An extra with key <code>word</code> that contains the word 614 * that should be added to the dictionary. 615 * <p> 616 * Output: Nothing. 617 * 618 * @hide 619 */ 620 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 621 public static final String ACTION_USER_DICTIONARY_INSERT = 622 "com.android.settings.USER_DICTIONARY_INSERT"; 623 624 /** 625 * Activity Action: Show settings to allow configuration of application-related settings. 626 * <p> 627 * In some cases, a matching Activity may not exist, so ensure you 628 * safeguard against this. 629 * <p> 630 * Input: Nothing. 631 * <p> 632 * Output: Nothing. 633 */ 634 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 635 public static final String ACTION_APPLICATION_SETTINGS = 636 "android.settings.APPLICATION_SETTINGS"; 637 638 /** 639 * Activity Action: Show settings to allow configuration of application 640 * development-related settings. As of 641 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 642 * a required part of the platform. 643 * <p> 644 * Input: Nothing. 645 * <p> 646 * Output: Nothing. 647 */ 648 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 649 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 650 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 651 652 /** 653 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 654 * <p> 655 * In some cases, a matching Activity may not exist, so ensure you 656 * safeguard against this. 657 * <p> 658 * Input: Nothing. 659 * <p> 660 * Output: Nothing. 661 */ 662 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 663 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 664 "android.settings.QUICK_LAUNCH_SETTINGS"; 665 666 /** 667 * Activity Action: Show settings to manage installed applications. 668 * <p> 669 * In some cases, a matching Activity may not exist, so ensure you 670 * safeguard against this. 671 * <p> 672 * Input: Nothing. 673 * <p> 674 * Output: Nothing. 675 */ 676 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 677 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 678 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 679 680 /** 681 * Activity Action: Show settings to manage all applications. 682 * <p> 683 * In some cases, a matching Activity may not exist, so ensure you 684 * safeguard against this. 685 * <p> 686 * Input: Nothing. 687 * <p> 688 * Output: Nothing. 689 */ 690 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 691 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 692 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 693 694 /** 695 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 696 * <p> 697 * In some cases, a matching Activity may not exist, so ensure you 698 * safeguard against this. 699 * <p> 700 * Input: Optionally, the Intent's data URI can specify the application package name to 701 * directly invoke the management GUI specific to the package name. For example 702 * "package:com.my.app". 703 * <p> 704 * Output: Nothing. 705 */ 706 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 707 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 708 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 709 710 /** 711 * Activity Action: Show screen for controlling which apps are allowed to write/modify 712 * system settings. 713 * <p> 714 * In some cases, a matching Activity may not exist, so ensure you 715 * safeguard against this. 716 * <p> 717 * Input: Optionally, the Intent's data URI can specify the application package name to 718 * directly invoke the management GUI specific to the package name. For example 719 * "package:com.my.app". 720 * <p> 721 * Output: Nothing. 722 */ 723 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 724 public static final String ACTION_MANAGE_WRITE_SETTINGS = 725 "android.settings.action.MANAGE_WRITE_SETTINGS"; 726 727 /** 728 * Activity Action: Show screen of details about a particular application. 729 * <p> 730 * In some cases, a matching Activity may not exist, so ensure you 731 * safeguard against this. 732 * <p> 733 * Input: The Intent's data URI specifies the application package name 734 * to be shown, with the "package" scheme. That is "package:com.my.app". 735 * <p> 736 * Output: Nothing. 737 */ 738 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 739 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 740 "android.settings.APPLICATION_DETAILS_SETTINGS"; 741 742 /** 743 * Activity Action: Show list of applications that have been running 744 * foreground services (to the user "running in the background"). 745 * <p> 746 * Input: Extras "packages" is a string array of package names. 747 * <p> 748 * Output: Nothing. 749 * @hide 750 */ 751 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 752 public static final String ACTION_FOREGROUND_SERVICES_SETTINGS = 753 "android.settings.FOREGROUND_SERVICES_SETTINGS"; 754 755 /** 756 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 757 * <p> 758 * Input: Nothing. 759 * <p> 760 * Output: Nothing. 761 * <p> 762 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 763 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 764 * already ignoring optimizations. You can use 765 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 766 * on this list. 767 */ 768 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 769 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 770 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 771 772 /** 773 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 774 * put them on the whitelist of apps shown by 775 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 776 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 777 * permission. 778 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 779 * provided by the platform for applications to operate correctly in the various power 780 * saving modes. This is only for unusual applications that need to deeply control their own 781 * execution, at the potential expense of the user's battery life. Note that these applications 782 * greatly run the risk of showing to the user as high power consumers on their device.</p> 783 * <p> 784 * Input: The Intent's data URI must specify the application package name 785 * to be shown, with the "package" scheme. That is "package:com.my.app". 786 * <p> 787 * Output: Nothing. 788 * <p> 789 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 790 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 791 * already ignoring optimizations. 792 */ 793 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 794 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 795 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 796 797 /** 798 * Activity Action: Show screen for controlling background data 799 * restrictions for a particular application. 800 * <p> 801 * Input: Intent's data URI set with an application name, using the 802 * "package" schema (like "package:com.my.app"). 803 * 804 * <p> 805 * Output: Nothing. 806 * <p> 807 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 808 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 809 * status of the background data restrictions for them. 810 */ 811 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 812 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 813 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 814 815 /** 816 * @hide 817 * Activity Action: Show the "app ops" settings screen. 818 * <p> 819 * Input: Nothing. 820 * <p> 821 * Output: Nothing. 822 */ 823 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 824 public static final String ACTION_APP_OPS_SETTINGS = 825 "android.settings.APP_OPS_SETTINGS"; 826 827 /** 828 * Activity Action: Show settings for system update functionality. 829 * <p> 830 * In some cases, a matching Activity may not exist, so ensure you 831 * safeguard against this. 832 * <p> 833 * Input: Nothing. 834 * <p> 835 * Output: Nothing. 836 * 837 * @hide 838 */ 839 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 840 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 841 "android.settings.SYSTEM_UPDATE_SETTINGS"; 842 843 /** 844 * Activity Action: Show settings for managed profile settings. 845 * <p> 846 * In some cases, a matching Activity may not exist, so ensure you 847 * safeguard against this. 848 * <p> 849 * Input: Nothing. 850 * <p> 851 * Output: Nothing. 852 * 853 * @hide 854 */ 855 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 856 public static final String ACTION_MANAGED_PROFILE_SETTINGS = 857 "android.settings.MANAGED_PROFILE_SETTINGS"; 858 859 /** 860 * Activity Action: Show settings to allow configuration of sync settings. 861 * <p> 862 * In some cases, a matching Activity may not exist, so ensure you 863 * safeguard against this. 864 * <p> 865 * The account types available to add via the add account button may be restricted by adding an 866 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 867 * authorities. Only account types which can sync with that content provider will be offered to 868 * the user. 869 * <p> 870 * Input: Nothing. 871 * <p> 872 * Output: Nothing. 873 */ 874 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 875 public static final String ACTION_SYNC_SETTINGS = 876 "android.settings.SYNC_SETTINGS"; 877 878 /** 879 * Activity Action: Show add account screen for creating a new account. 880 * <p> 881 * In some cases, a matching Activity may not exist, so ensure you 882 * safeguard against this. 883 * <p> 884 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 885 * extra to the Intent with one or more syncable content provider's authorities. Only account 886 * types which can sync with that content provider will be offered to the user. 887 * <p> 888 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 889 * Intent with one or more account types. 890 * <p> 891 * Input: Nothing. 892 * <p> 893 * Output: Nothing. 894 */ 895 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 896 public static final String ACTION_ADD_ACCOUNT = 897 "android.settings.ADD_ACCOUNT_SETTINGS"; 898 899 /** 900 * Activity Action: Show settings for selecting the network operator. 901 * <p> 902 * In some cases, a matching Activity may not exist, so ensure you 903 * safeguard against this. 904 * <p> 905 * Input: Nothing. 906 * <p> 907 * Output: Nothing. 908 */ 909 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 910 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 911 "android.settings.NETWORK_OPERATOR_SETTINGS"; 912 913 /** 914 * Activity Action: Show settings for selection of 2G/3G. 915 * <p> 916 * In some cases, a matching Activity may not exist, so ensure you 917 * safeguard against this. 918 * <p> 919 * Input: Nothing. 920 * <p> 921 * Output: Nothing. 922 */ 923 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 924 public static final String ACTION_DATA_ROAMING_SETTINGS = 925 "android.settings.DATA_ROAMING_SETTINGS"; 926 927 /** 928 * Activity Action: Show settings for internal storage. 929 * <p> 930 * In some cases, a matching Activity may not exist, so ensure you 931 * safeguard against this. 932 * <p> 933 * Input: Nothing. 934 * <p> 935 * Output: Nothing. 936 */ 937 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 938 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 939 "android.settings.INTERNAL_STORAGE_SETTINGS"; 940 /** 941 * Activity Action: Show settings for memory card storage. 942 * <p> 943 * In some cases, a matching Activity may not exist, so ensure you 944 * safeguard against this. 945 * <p> 946 * Input: Nothing. 947 * <p> 948 * Output: Nothing. 949 */ 950 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 951 public static final String ACTION_MEMORY_CARD_SETTINGS = 952 "android.settings.MEMORY_CARD_SETTINGS"; 953 954 /** 955 * Activity Action: Show settings for global search. 956 * <p> 957 * In some cases, a matching Activity may not exist, so ensure you 958 * safeguard against this. 959 * <p> 960 * Input: Nothing. 961 * <p> 962 * Output: Nothing 963 */ 964 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 965 public static final String ACTION_SEARCH_SETTINGS = 966 "android.search.action.SEARCH_SETTINGS"; 967 968 /** 969 * Activity Action: Show general device information settings (serial 970 * number, software version, phone number, etc.). 971 * <p> 972 * In some cases, a matching Activity may not exist, so ensure you 973 * safeguard against this. 974 * <p> 975 * Input: Nothing. 976 * <p> 977 * Output: Nothing 978 */ 979 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 980 public static final String ACTION_DEVICE_INFO_SETTINGS = 981 "android.settings.DEVICE_INFO_SETTINGS"; 982 983 /** 984 * Activity Action: Show NFC settings. 985 * <p> 986 * This shows UI that allows NFC to be turned on or off. 987 * <p> 988 * In some cases, a matching Activity may not exist, so ensure you 989 * safeguard against this. 990 * <p> 991 * Input: Nothing. 992 * <p> 993 * Output: Nothing 994 * @see android.nfc.NfcAdapter#isEnabled() 995 */ 996 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 997 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 998 999 /** 1000 * Activity Action: Show NFC Sharing settings. 1001 * <p> 1002 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 1003 * off. 1004 * <p> 1005 * In some cases, a matching Activity may not exist, so ensure you 1006 * safeguard against this. 1007 * <p> 1008 * Input: Nothing. 1009 * <p> 1010 * Output: Nothing 1011 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 1012 */ 1013 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1014 public static final String ACTION_NFCSHARING_SETTINGS = 1015 "android.settings.NFCSHARING_SETTINGS"; 1016 1017 /** 1018 * Activity Action: Show NFC Tap & Pay settings 1019 * <p> 1020 * This shows UI that allows the user to configure Tap&Pay 1021 * settings. 1022 * <p> 1023 * In some cases, a matching Activity may not exist, so ensure you 1024 * safeguard against this. 1025 * <p> 1026 * Input: Nothing. 1027 * <p> 1028 * Output: Nothing 1029 */ 1030 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1031 public static final String ACTION_NFC_PAYMENT_SETTINGS = 1032 "android.settings.NFC_PAYMENT_SETTINGS"; 1033 1034 /** 1035 * Activity Action: Show Daydream settings. 1036 * <p> 1037 * In some cases, a matching Activity may not exist, so ensure you 1038 * safeguard against this. 1039 * <p> 1040 * Input: Nothing. 1041 * <p> 1042 * Output: Nothing. 1043 * @see android.service.dreams.DreamService 1044 */ 1045 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1046 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 1047 1048 /** 1049 * Activity Action: Show Notification listener settings. 1050 * <p> 1051 * In some cases, a matching Activity may not exist, so ensure you 1052 * safeguard against this. 1053 * <p> 1054 * Input: Nothing. 1055 * <p> 1056 * Output: Nothing. 1057 * @see android.service.notification.NotificationListenerService 1058 */ 1059 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1060 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 1061 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 1062 1063 /** 1064 * Activity Action: Show Do Not Disturb access settings. 1065 * <p> 1066 * Users can grant and deny access to Do Not Disturb configuration from here. 1067 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 1068 * details. 1069 * <p> 1070 * Input: Nothing. 1071 * <p> 1072 * Output: Nothing. 1073 */ 1074 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1075 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1076 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1077 1078 /** 1079 * @hide 1080 */ 1081 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1082 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1083 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1084 1085 /** 1086 * Activity Action: Show settings for video captioning. 1087 * <p> 1088 * In some cases, a matching Activity may not exist, so ensure you safeguard 1089 * against this. 1090 * <p> 1091 * Input: Nothing. 1092 * <p> 1093 * Output: Nothing. 1094 */ 1095 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1096 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1097 1098 /** 1099 * Activity Action: Show the top level print settings. 1100 * <p> 1101 * In some cases, a matching Activity may not exist, so ensure you 1102 * safeguard against this. 1103 * <p> 1104 * Input: Nothing. 1105 * <p> 1106 * Output: Nothing. 1107 */ 1108 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1109 public static final String ACTION_PRINT_SETTINGS = 1110 "android.settings.ACTION_PRINT_SETTINGS"; 1111 1112 /** 1113 * Activity Action: Show Zen Mode configuration settings. 1114 * 1115 * @hide 1116 */ 1117 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1118 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1119 1120 /** 1121 * Activity Action: Show Zen Mode (aka Do Not Disturb) priority configuration settings. 1122 */ 1123 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1124 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1125 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1126 1127 /** 1128 * Activity Action: Show Zen Mode automation configuration settings. 1129 * 1130 * @hide 1131 */ 1132 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1133 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1134 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1135 1136 /** 1137 * Activity Action: Modify do not disturb mode settings. 1138 * <p> 1139 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1140 * <p> 1141 * This intent MUST be started using 1142 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1143 * startVoiceActivity}. 1144 * <p> 1145 * Note: The Activity implementing this intent MUST verify that 1146 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1147 * returns true before modifying the setting. 1148 * <p> 1149 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1150 * how long the user wishes to avoid interruptions for. The optional 1151 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1152 * enabling or disabling do not disturb mode. If either extra is not included, the 1153 * user maybe asked to provide the value. 1154 * <p> 1155 * Output: Nothing. 1156 */ 1157 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1158 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1159 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1160 1161 /** 1162 * Activity Action: Show Zen Mode schedule rule configuration settings. 1163 * 1164 * @hide 1165 */ 1166 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1167 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1168 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1169 1170 /** 1171 * Activity Action: Show Zen Mode event rule configuration settings. 1172 * 1173 * @hide 1174 */ 1175 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1176 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1177 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1178 1179 /** 1180 * Activity Action: Show Zen Mode external rule configuration settings. 1181 * 1182 * @hide 1183 */ 1184 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1185 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1186 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1187 1188 /** 1189 * Activity Action: Show the regulatory information screen for the device. 1190 * <p> 1191 * In some cases, a matching Activity may not exist, so ensure you safeguard 1192 * against this. 1193 * <p> 1194 * Input: Nothing. 1195 * <p> 1196 * Output: Nothing. 1197 */ 1198 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1199 public static final String 1200 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1201 1202 /** 1203 * Activity Action: Show Device Name Settings. 1204 * <p> 1205 * In some cases, a matching Activity may not exist, so ensure you safeguard 1206 * against this. 1207 * 1208 * @hide 1209 */ 1210 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1211 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1212 1213 /** 1214 * Activity Action: Show pairing settings. 1215 * <p> 1216 * In some cases, a matching Activity may not exist, so ensure you safeguard 1217 * against this. 1218 * 1219 * @hide 1220 */ 1221 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1222 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1223 1224 /** 1225 * Activity Action: Show battery saver settings. 1226 * <p> 1227 * In some cases, a matching Activity may not exist, so ensure you safeguard 1228 * against this. 1229 */ 1230 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1231 public static final String ACTION_BATTERY_SAVER_SETTINGS 1232 = "android.settings.BATTERY_SAVER_SETTINGS"; 1233 1234 /** 1235 * Activity Action: Modify Battery Saver mode setting using a voice command. 1236 * <p> 1237 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1238 * <p> 1239 * This intent MUST be started using 1240 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1241 * startVoiceActivity}. 1242 * <p> 1243 * Note: The activity implementing this intent MUST verify that 1244 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1245 * modifying the setting. 1246 * <p> 1247 * Input: To tell which state batter saver mode should be set to, add the 1248 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1249 * If the extra is not included, no changes will be made. 1250 * <p> 1251 * Output: Nothing. 1252 */ 1253 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1254 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1255 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1256 1257 /** 1258 * Activity Action: Show Home selection settings. If there are multiple activities 1259 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1260 * to pick your preferred activity. 1261 */ 1262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1263 public static final String ACTION_HOME_SETTINGS 1264 = "android.settings.HOME_SETTINGS"; 1265 1266 /** 1267 * Activity Action: Show Default apps settings. 1268 * <p> 1269 * In some cases, a matching Activity may not exist, so ensure you 1270 * safeguard against this. 1271 * <p> 1272 * Input: Nothing. 1273 * <p> 1274 * Output: Nothing. 1275 */ 1276 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1277 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1278 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1279 1280 /** 1281 * Activity Action: Show notification settings. 1282 * 1283 * @hide 1284 */ 1285 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1286 public static final String ACTION_NOTIFICATION_SETTINGS 1287 = "android.settings.NOTIFICATION_SETTINGS"; 1288 1289 /** 1290 * Activity Action: Show notification settings for a single app. 1291 * <p> 1292 * Input: {@link #EXTRA_APP_PACKAGE}, the package containing the channel to display. 1293 * Input: Optionally, {@link #EXTRA_CHANNEL_ID}, to highlight that channel. 1294 * <p> 1295 * Output: Nothing. 1296 */ 1297 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1298 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1299 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1300 1301 /** 1302 * Activity Action: Show notification settings for a single {@link NotificationChannel}. 1303 * <p> 1304 * Input: {@link #EXTRA_APP_PACKAGE}, the package containing the channel to display. 1305 * Input: {@link #EXTRA_CHANNEL_ID}, the id of the channel to display. 1306 * <p> 1307 * Output: Nothing. 1308 */ 1309 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1310 public static final String ACTION_CHANNEL_NOTIFICATION_SETTINGS 1311 = "android.settings.CHANNEL_NOTIFICATION_SETTINGS"; 1312 1313 /** 1314 * Activity Extra: The package owner of the notification channel settings to display. 1315 * <p> 1316 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1317 */ 1318 public static final String EXTRA_APP_PACKAGE = "android.provider.extra.APP_PACKAGE"; 1319 1320 /** 1321 * Activity Extra: The {@link NotificationChannel#getId()} of the notification channel settings 1322 * to display. 1323 * <p> 1324 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1325 */ 1326 public static final String EXTRA_CHANNEL_ID = "android.provider.extra.CHANNEL_ID"; 1327 1328 /** 1329 * Activity Action: Show notification redaction settings. 1330 * 1331 * @hide 1332 */ 1333 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1334 public static final String ACTION_APP_NOTIFICATION_REDACTION 1335 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1336 1337 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1338 1339 /** 1340 * Activity Action: Show a dialog with disabled by policy message. 1341 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1342 * the user know about this. 1343 * <p> 1344 * Input: Nothing. 1345 * <p> 1346 * Output: Nothing. 1347 * 1348 * @hide 1349 */ 1350 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1351 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1352 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1353 1354 /** 1355 * Activity Action: Show a dialog for remote bugreport flow. 1356 * <p> 1357 * Input: Nothing. 1358 * <p> 1359 * Output: Nothing. 1360 * 1361 * @hide 1362 */ 1363 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1364 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1365 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1366 1367 /** 1368 * Activity Action: Show VR listener settings. 1369 * <p> 1370 * Input: Nothing. 1371 * <p> 1372 * Output: Nothing. 1373 * 1374 * @see android.service.vr.VrListenerService 1375 */ 1376 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1377 public static final String ACTION_VR_LISTENER_SETTINGS 1378 = "android.settings.VR_LISTENER_SETTINGS"; 1379 1380 /** 1381 * Activity Action: Show Picture-in-picture settings. 1382 * <p> 1383 * Input: Nothing. 1384 * <p> 1385 * Output: Nothing. 1386 * 1387 * @hide 1388 */ 1389 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1390 public static final String ACTION_PICTURE_IN_PICTURE_SETTINGS 1391 = "android.settings.PICTURE_IN_PICTURE_SETTINGS"; 1392 1393 /** 1394 * Activity Action: Show Storage Manager settings. 1395 * <p> 1396 * Input: Nothing. 1397 * <p> 1398 * Output: Nothing. 1399 * 1400 * @hide 1401 */ 1402 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1403 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1404 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1405 1406 /** 1407 * Activity Action: Allows user to select current webview implementation. 1408 * <p> 1409 * Input: Nothing. 1410 * <p> 1411 * Output: Nothing. 1412 */ 1413 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1414 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1415 1416 /** 1417 * Activity Action: Show enterprise privacy section. 1418 * <p> 1419 * Input: Nothing. 1420 * <p> 1421 * Output: Nothing. 1422 * @hide 1423 */ 1424 @SystemApi 1425 @TestApi 1426 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1427 public static final String ACTION_ENTERPRISE_PRIVACY_SETTINGS 1428 = "android.settings.ENTERPRISE_PRIVACY_SETTINGS"; 1429 1430 /** 1431 * Activity Action: Show screen that let user select its Autofill Service. 1432 * <p> 1433 * Input: Intent's data URI set with an application name, using the 1434 * "package" schema (like "package:com.my.app"). 1435 * 1436 * <p> 1437 * Output: {@link android.app.Activity#RESULT_OK} if user selected an Autofill Service belonging 1438 * to the caller package. 1439 * 1440 * <p> 1441 * <b>NOTE: </b> Applications should call 1442 * {@link android.view.autofill.AutofillManager#hasEnabledAutofillServices()} and 1443 * {@link android.view.autofill.AutofillManager#isAutofillSupported()}, and only use this action 1444 * to start an activity if they return {@code false} and {@code true} respectively. 1445 */ 1446 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1447 public static final String ACTION_REQUEST_SET_AUTOFILL_SERVICE = 1448 "android.settings.REQUEST_SET_AUTOFILL_SERVICE"; 1449 1450 // End of Intent actions for Settings 1451 1452 /** 1453 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1454 */ 1455 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1456 1457 /** 1458 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1459 */ 1460 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1461 1462 /** 1463 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1464 */ 1465 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1466 1467 /** 1468 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1469 * the settings generation in order to cache values locally. If this key is 1470 * mapped to a <code>null</code> string extra in the request bundle, the response 1471 * bundle will contain the same key mapped to a parcelable extra which would be 1472 * an {@link android.util.MemoryIntArray}. The response will also contain an 1473 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1474 * index in the array clients should use to lookup the generation. For efficiency 1475 * the caller should request the generation tracking memory array only if it 1476 * doesn't already have it. 1477 * 1478 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1479 */ 1480 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1481 1482 /** 1483 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1484 * to look up the generation id of the backing table. The value is an integer. 1485 * 1486 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1487 */ 1488 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1489 1490 /** 1491 * @hide Key with the settings table generation. The value is an integer. 1492 * 1493 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1494 */ 1495 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1496 1497 /** 1498 * @hide - User handle argument extra to the fast-path call()-based requests 1499 */ 1500 public static final String CALL_METHOD_USER_KEY = "_user"; 1501 1502 /** 1503 * @hide - Boolean argument extra to the fast-path call()-based requests 1504 */ 1505 public static final String CALL_METHOD_MAKE_DEFAULT_KEY = "_make_default"; 1506 1507 /** 1508 * @hide - User handle argument extra to the fast-path call()-based requests 1509 */ 1510 public static final String CALL_METHOD_RESET_MODE_KEY = "_reset_mode"; 1511 1512 /** 1513 * @hide - String argument extra to the fast-path call()-based requests 1514 */ 1515 public static final String CALL_METHOD_TAG_KEY = "_tag"; 1516 1517 /** @hide - Private call() method to write to 'system' table */ 1518 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1519 1520 /** @hide - Private call() method to write to 'secure' table */ 1521 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1522 1523 /** @hide - Private call() method to write to 'global' table */ 1524 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1525 1526 /** @hide - Private call() method to reset to defaults the 'global' table */ 1527 public static final String CALL_METHOD_RESET_GLOBAL = "RESET_global"; 1528 1529 /** @hide - Private call() method to reset to defaults the 'secure' table */ 1530 public static final String CALL_METHOD_RESET_SECURE = "RESET_secure"; 1531 1532 /** 1533 * Activity Extra: Limit available options in launched activity based on the given authority. 1534 * <p> 1535 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1536 * provider's authorities as a String[]. This field is used by some intents to alter the 1537 * behavior of the called activity. 1538 * <p> 1539 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1540 * on the authority given. 1541 */ 1542 public static final String EXTRA_AUTHORITIES = "authorities"; 1543 1544 /** 1545 * Activity Extra: Limit available options in launched activity based on the given account 1546 * types. 1547 * <p> 1548 * This can be passed as an extra field in an Activity Intent with one or more account types 1549 * as a String[]. This field is used by some intents to alter the behavior of the called 1550 * activity. 1551 * <p> 1552 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1553 * list. 1554 */ 1555 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1556 1557 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1558 1559 /** 1560 * Activity Extra: The device identifier to act upon. 1561 * <p> 1562 * This can be passed as an extra field in an Activity Intent with a single 1563 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1564 * settings for the given device. 1565 * <p> 1566 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1567 * dialog for the given device. 1568 * @hide 1569 */ 1570 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1571 1572 /** 1573 * Activity Extra: Enable or disable Airplane Mode. 1574 * <p> 1575 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1576 * intent as a boolean to indicate if it should be enabled. 1577 */ 1578 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1579 1580 /** 1581 * Activity Extra: Enable or disable Battery saver mode. 1582 * <p> 1583 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1584 * intent as a boolean to indicate if it should be enabled. 1585 */ 1586 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1587 "android.settings.extra.battery_saver_mode_enabled"; 1588 1589 /** 1590 * Activity Extra: Enable or disable Do Not Disturb mode. 1591 * <p> 1592 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1593 * intent as a boolean to indicate if it should be enabled. 1594 */ 1595 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1596 "android.settings.extra.do_not_disturb_mode_enabled"; 1597 1598 /** 1599 * Activity Extra: How many minutes to enable do not disturb mode for. 1600 * <p> 1601 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1602 * intent to indicate how long do not disturb mode should be enabled for. 1603 */ 1604 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1605 "android.settings.extra.do_not_disturb_mode_minutes"; 1606 1607 /** 1608 * Reset mode: reset to defaults only settings changed by the 1609 * calling package. If there is a default set the setting 1610 * will be set to it, otherwise the setting will be deleted. 1611 * This is the only type of reset available to non-system clients. 1612 * @hide 1613 */ 1614 public static final int RESET_MODE_PACKAGE_DEFAULTS = 1; 1615 1616 /** 1617 * Reset mode: reset all settings set by untrusted packages, which is 1618 * packages that aren't a part of the system, to the current defaults. 1619 * If there is a default set the setting will be set to it, otherwise 1620 * the setting will be deleted. This mode is only available to the system. 1621 * @hide 1622 */ 1623 public static final int RESET_MODE_UNTRUSTED_DEFAULTS = 2; 1624 1625 /** 1626 * Reset mode: delete all settings set by untrusted packages, which is 1627 * packages that aren't a part of the system. If a setting is set by an 1628 * untrusted package it will be deleted if its default is not provided 1629 * by the system, otherwise the setting will be set to its default. 1630 * This mode is only available to the system. 1631 * @hide 1632 */ 1633 public static final int RESET_MODE_UNTRUSTED_CHANGES = 3; 1634 1635 /** 1636 * Reset mode: reset all settings to defaults specified by trusted 1637 * packages, which is packages that are a part of the system, and 1638 * delete all settings set by untrusted packages. If a setting has 1639 * a default set by a system package it will be set to the default, 1640 * otherwise the setting will be deleted. This mode is only available 1641 * to the system. 1642 * @hide 1643 */ 1644 public static final int RESET_MODE_TRUSTED_DEFAULTS = 4; 1645 1646 /** @hide */ 1647 @Retention(RetentionPolicy.SOURCE) 1648 @IntDef({ 1649 RESET_MODE_PACKAGE_DEFAULTS, 1650 RESET_MODE_UNTRUSTED_DEFAULTS, 1651 RESET_MODE_UNTRUSTED_CHANGES, 1652 RESET_MODE_TRUSTED_DEFAULTS 1653 }) 1654 public @interface ResetMode{} 1655 1656 /** 1657 * Activity Extra: Number of certificates 1658 * <p> 1659 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1660 * intent to indicate the number of certificates 1661 * @hide 1662 */ 1663 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1664 "android.settings.extra.number_of_certificates"; 1665 1666 private static final String JID_RESOURCE_PREFIX = "android"; 1667 1668 public static final String AUTHORITY = "settings"; 1669 1670 private static final String TAG = "Settings"; 1671 private static final boolean LOCAL_LOGV = false; 1672 1673 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1674 // with a partial enable/disable state in multi-threaded situations. 1675 private static final Object mLocationSettingsLock = new Object(); 1676 1677 // Used in system server calling uid workaround in call() 1678 private static boolean sInSystemServer = false; 1679 private static final Object sInSystemServerLock = new Object(); 1680 1681 /** @hide */ 1682 public static void setInSystemServer() { 1683 synchronized (sInSystemServerLock) { 1684 sInSystemServer = true; 1685 } 1686 } 1687 1688 /** @hide */ 1689 public static boolean isInSystemServer() { 1690 synchronized (sInSystemServerLock) { 1691 return sInSystemServer; 1692 } 1693 } 1694 1695 public static class SettingNotFoundException extends AndroidException { 1696 public SettingNotFoundException(String msg) { 1697 super(msg); 1698 } 1699 } 1700 1701 /** 1702 * Common base for tables of name/value settings. 1703 */ 1704 public static class NameValueTable implements BaseColumns { 1705 public static final String NAME = "name"; 1706 public static final String VALUE = "value"; 1707 1708 protected static boolean putString(ContentResolver resolver, Uri uri, 1709 String name, String value) { 1710 // The database will take care of replacing duplicates. 1711 try { 1712 ContentValues values = new ContentValues(); 1713 values.put(NAME, name); 1714 values.put(VALUE, value); 1715 resolver.insert(uri, values); 1716 return true; 1717 } catch (SQLException e) { 1718 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1719 return false; 1720 } 1721 } 1722 1723 public static Uri getUriFor(Uri uri, String name) { 1724 return Uri.withAppendedPath(uri, name); 1725 } 1726 } 1727 1728 private static final class GenerationTracker { 1729 private final MemoryIntArray mArray; 1730 private final Runnable mErrorHandler; 1731 private final int mIndex; 1732 private int mCurrentGeneration; 1733 1734 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1735 int generation, Runnable errorHandler) { 1736 mArray = array; 1737 mIndex = index; 1738 mErrorHandler = errorHandler; 1739 mCurrentGeneration = generation; 1740 } 1741 1742 public boolean isGenerationChanged() { 1743 final int currentGeneration = readCurrentGeneration(); 1744 if (currentGeneration >= 0) { 1745 if (currentGeneration == mCurrentGeneration) { 1746 return false; 1747 } 1748 mCurrentGeneration = currentGeneration; 1749 } 1750 return true; 1751 } 1752 1753 public int getCurrentGeneration() { 1754 return mCurrentGeneration; 1755 } 1756 1757 private int readCurrentGeneration() { 1758 try { 1759 return mArray.get(mIndex); 1760 } catch (IOException e) { 1761 Log.e(TAG, "Error getting current generation", e); 1762 if (mErrorHandler != null) { 1763 mErrorHandler.run(); 1764 } 1765 } 1766 return -1; 1767 } 1768 1769 public void destroy() { 1770 try { 1771 mArray.close(); 1772 } catch (IOException e) { 1773 Log.e(TAG, "Error closing backing array", e); 1774 if (mErrorHandler != null) { 1775 mErrorHandler.run(); 1776 } 1777 } 1778 } 1779 } 1780 1781 private static final class ContentProviderHolder { 1782 private final Object mLock = new Object(); 1783 1784 @GuardedBy("mLock") 1785 private final Uri mUri; 1786 @GuardedBy("mLock") 1787 private IContentProvider mContentProvider; 1788 1789 public ContentProviderHolder(Uri uri) { 1790 mUri = uri; 1791 } 1792 1793 public IContentProvider getProvider(ContentResolver contentResolver) { 1794 synchronized (mLock) { 1795 if (mContentProvider == null) { 1796 mContentProvider = contentResolver 1797 .acquireProvider(mUri.getAuthority()); 1798 } 1799 return mContentProvider; 1800 } 1801 } 1802 1803 public void clearProviderForTest() { 1804 synchronized (mLock) { 1805 mContentProvider = null; 1806 } 1807 } 1808 } 1809 1810 // Thread-safe. 1811 private static class NameValueCache { 1812 private static final boolean DEBUG = false; 1813 1814 private static final String[] SELECT_VALUE_PROJECTION = new String[] { 1815 Settings.NameValueTable.VALUE 1816 }; 1817 1818 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1819 1820 // Must synchronize on 'this' to access mValues and mValuesVersion. 1821 private final HashMap<String, String> mValues = new HashMap<>(); 1822 1823 private final Uri mUri; 1824 private final ContentProviderHolder mProviderHolder; 1825 1826 // The method we'll call (or null, to not use) on the provider 1827 // for the fast path of retrieving settings. 1828 private final String mCallGetCommand; 1829 private final String mCallSetCommand; 1830 1831 @GuardedBy("this") 1832 private GenerationTracker mGenerationTracker; 1833 1834 public NameValueCache(Uri uri, String getCommand, String setCommand, 1835 ContentProviderHolder providerHolder) { 1836 mUri = uri; 1837 mCallGetCommand = getCommand; 1838 mCallSetCommand = setCommand; 1839 mProviderHolder = providerHolder; 1840 } 1841 1842 public boolean putStringForUser(ContentResolver cr, String name, String value, 1843 String tag, boolean makeDefault, final int userHandle) { 1844 try { 1845 Bundle arg = new Bundle(); 1846 arg.putString(Settings.NameValueTable.VALUE, value); 1847 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1848 if (tag != null) { 1849 arg.putString(CALL_METHOD_TAG_KEY, tag); 1850 } 1851 if (makeDefault) { 1852 arg.putBoolean(CALL_METHOD_MAKE_DEFAULT_KEY, true); 1853 } 1854 IContentProvider cp = mProviderHolder.getProvider(cr); 1855 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1856 } catch (RemoteException e) { 1857 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1858 return false; 1859 } 1860 return true; 1861 } 1862 1863 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1864 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1865 int currentGeneration = -1; 1866 if (isSelf) { 1867 synchronized (NameValueCache.this) { 1868 if (mGenerationTracker != null) { 1869 if (mGenerationTracker.isGenerationChanged()) { 1870 if (DEBUG) { 1871 Log.i(TAG, "Generation changed for type:" 1872 + mUri.getPath() + " in package:" 1873 + cr.getPackageName() +" and user:" + userHandle); 1874 } 1875 mValues.clear(); 1876 } else if (mValues.containsKey(name)) { 1877 return mValues.get(name); 1878 } 1879 if (mGenerationTracker != null) { 1880 currentGeneration = mGenerationTracker.getCurrentGeneration(); 1881 } 1882 } 1883 } 1884 } else { 1885 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1886 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1887 } 1888 1889 IContentProvider cp = mProviderHolder.getProvider(cr); 1890 1891 // Try the fast path first, not using query(). If this 1892 // fails (alternate Settings provider that doesn't support 1893 // this interface?) then we fall back to the query/table 1894 // interface. 1895 if (mCallGetCommand != null) { 1896 try { 1897 Bundle args = null; 1898 if (!isSelf) { 1899 args = new Bundle(); 1900 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1901 } 1902 boolean needsGenerationTracker = false; 1903 synchronized (NameValueCache.this) { 1904 if (isSelf && mGenerationTracker == null) { 1905 needsGenerationTracker = true; 1906 if (args == null) { 1907 args = new Bundle(); 1908 } 1909 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1910 if (DEBUG) { 1911 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1912 + " in package:" + cr.getPackageName() +" and user:" 1913 + userHandle); 1914 } 1915 } 1916 } 1917 Bundle b; 1918 // If we're in system server and in a binder transaction we need to clear the 1919 // calling uid. This works around code in system server that did not call 1920 // clearCallingIdentity, previously this wasn't needed because reading settings 1921 // did not do permission checking but thats no longer the case. 1922 // Long term this should be removed and callers should properly call 1923 // clearCallingIdentity or use a ContentResolver from the caller as needed. 1924 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 1925 final long token = Binder.clearCallingIdentity(); 1926 try { 1927 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1928 } finally { 1929 Binder.restoreCallingIdentity(token); 1930 } 1931 } else { 1932 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1933 } 1934 if (b != null) { 1935 String value = b.getString(Settings.NameValueTable.VALUE); 1936 // Don't update our cache for reads of other users' data 1937 if (isSelf) { 1938 synchronized (NameValueCache.this) { 1939 if (needsGenerationTracker) { 1940 MemoryIntArray array = b.getParcelable( 1941 CALL_METHOD_TRACK_GENERATION_KEY); 1942 final int index = b.getInt( 1943 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1944 if (array != null && index >= 0) { 1945 final int generation = b.getInt( 1946 CALL_METHOD_GENERATION_KEY, 0); 1947 if (DEBUG) { 1948 Log.i(TAG, "Received generation tracker for type:" 1949 + mUri.getPath() + " in package:" 1950 + cr.getPackageName() + " and user:" 1951 + userHandle + " with index:" + index); 1952 } 1953 if (mGenerationTracker != null) { 1954 mGenerationTracker.destroy(); 1955 } 1956 mGenerationTracker = new GenerationTracker(array, index, 1957 generation, () -> { 1958 synchronized (NameValueCache.this) { 1959 Log.e(TAG, "Error accessing generation" 1960 + " tracker - removing"); 1961 if (mGenerationTracker != null) { 1962 GenerationTracker generationTracker = 1963 mGenerationTracker; 1964 mGenerationTracker = null; 1965 generationTracker.destroy(); 1966 mValues.clear(); 1967 } 1968 } 1969 }); 1970 } 1971 } 1972 if (mGenerationTracker != null && currentGeneration == 1973 mGenerationTracker.getCurrentGeneration()) { 1974 mValues.put(name, value); 1975 } 1976 } 1977 } else { 1978 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1979 + " by " + UserHandle.myUserId() 1980 + " so not updating cache"); 1981 } 1982 return value; 1983 } 1984 // If the response Bundle is null, we fall through 1985 // to the query interface below. 1986 } catch (RemoteException e) { 1987 // Not supported by the remote side? Fall through 1988 // to query(). 1989 } 1990 } 1991 1992 Cursor c = null; 1993 try { 1994 Bundle queryArgs = ContentResolver.createSqlQueryBundle( 1995 NAME_EQ_PLACEHOLDER, new String[]{name}, null); 1996 // Same workaround as above. 1997 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 1998 final long token = Binder.clearCallingIdentity(); 1999 try { 2000 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2001 null); 2002 } finally { 2003 Binder.restoreCallingIdentity(token); 2004 } 2005 } else { 2006 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2007 null); 2008 } 2009 if (c == null) { 2010 Log.w(TAG, "Can't get key " + name + " from " + mUri); 2011 return null; 2012 } 2013 2014 String value = c.moveToNext() ? c.getString(0) : null; 2015 synchronized (NameValueCache.this) { 2016 if(mGenerationTracker != null && 2017 currentGeneration == mGenerationTracker.getCurrentGeneration()) { 2018 mValues.put(name, value); 2019 } 2020 } 2021 if (LOCAL_LOGV) { 2022 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 2023 name + " = " + (value == null ? "(null)" : value)); 2024 } 2025 return value; 2026 } catch (RemoteException e) { 2027 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 2028 return null; // Return null, but don't cache it. 2029 } finally { 2030 if (c != null) c.close(); 2031 } 2032 } 2033 2034 public void clearGenerationTrackerForTest() { 2035 synchronized (NameValueCache.this) { 2036 if (mGenerationTracker != null) { 2037 mGenerationTracker.destroy(); 2038 } 2039 mValues.clear(); 2040 mGenerationTracker = null; 2041 } 2042 } 2043 } 2044 2045 /** 2046 * Checks if the specified context can draw on top of other apps. As of API 2047 * level 23, an app cannot draw on top of other apps unless it declares the 2048 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 2049 * manifest, <em>and</em> the user specifically grants the app this 2050 * capability. To prompt the user to grant this approval, the app must send an 2051 * intent with the action 2052 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 2053 * causes the system to display a permission management screen. 2054 * 2055 * @param context App context. 2056 * @return true if the specified context can draw on top of other apps, false otherwise 2057 */ 2058 public static boolean canDrawOverlays(Context context) { 2059 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 2060 context.getOpPackageName(), false); 2061 } 2062 2063 /** 2064 * System settings, containing miscellaneous system preferences. This 2065 * table holds simple name/value pairs. There are convenience 2066 * functions for accessing individual settings entries. 2067 */ 2068 public static final class System extends NameValueTable { 2069 private static final float DEFAULT_FONT_SCALE = 1.0f; 2070 2071 /** @hide */ 2072 public static interface Validator { 2073 public boolean validate(String value); 2074 } 2075 2076 /** 2077 * The content:// style URL for this table 2078 */ 2079 public static final Uri CONTENT_URI = 2080 Uri.parse("content://" + AUTHORITY + "/system"); 2081 2082 private static final ContentProviderHolder sProviderHolder = 2083 new ContentProviderHolder(CONTENT_URI); 2084 2085 private static final NameValueCache sNameValueCache = new NameValueCache( 2086 CONTENT_URI, 2087 CALL_METHOD_GET_SYSTEM, 2088 CALL_METHOD_PUT_SYSTEM, 2089 sProviderHolder); 2090 2091 private static final HashSet<String> MOVED_TO_SECURE; 2092 static { 2093 MOVED_TO_SECURE = new HashSet<>(30); 2094 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 2095 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 2096 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 2097 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 2098 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 2099 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 2100 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2101 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 2102 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 2103 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 2104 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 2105 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 2106 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 2107 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2108 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2109 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 2110 MOVED_TO_SECURE.add(Secure.WIFI_ON); 2111 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 2112 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 2113 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 2114 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 2115 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 2116 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 2117 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 2118 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 2119 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 2120 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 2121 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 2122 2123 // At one time in System, then Global, but now back in Secure 2124 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 2125 } 2126 2127 private static final HashSet<String> MOVED_TO_GLOBAL; 2128 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 2129 static { 2130 MOVED_TO_GLOBAL = new HashSet<>(); 2131 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<>(); 2132 2133 // these were originally in system but migrated to secure in the past, 2134 // so are duplicated in the Secure.* namespace 2135 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 2136 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 2137 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 2138 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 2139 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 2140 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 2141 2142 // these are moving directly from system to global 2143 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 2144 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 2145 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 2146 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 2147 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 2148 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 2149 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 2150 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 2151 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 2152 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 2153 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 2154 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 2155 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 2156 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 2157 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 2158 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 2159 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 2160 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 2161 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 2162 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 2163 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 2164 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 2165 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 2166 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 2167 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 2168 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 2169 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 2170 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 2171 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 2172 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 2173 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 2174 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 2175 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 2176 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 2177 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 2178 } 2179 2180 private static final Validator sBooleanValidator = 2181 new DiscreteValueValidator(new String[] {"0", "1"}); 2182 2183 private static final Validator sNonNegativeIntegerValidator = new Validator() { 2184 @Override 2185 public boolean validate(String value) { 2186 try { 2187 return Integer.parseInt(value) >= 0; 2188 } catch (NumberFormatException e) { 2189 return false; 2190 } 2191 } 2192 }; 2193 2194 private static final Validator sUriValidator = new Validator() { 2195 @Override 2196 public boolean validate(String value) { 2197 try { 2198 Uri.decode(value); 2199 return true; 2200 } catch (IllegalArgumentException e) { 2201 return false; 2202 } 2203 } 2204 }; 2205 2206 private static final Validator sLenientIpAddressValidator = new Validator() { 2207 private static final int MAX_IPV6_LENGTH = 45; 2208 2209 @Override 2210 public boolean validate(String value) { 2211 return value.length() <= MAX_IPV6_LENGTH; 2212 } 2213 }; 2214 2215 /** @hide */ 2216 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 2217 outKeySet.addAll(MOVED_TO_GLOBAL); 2218 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 2219 } 2220 2221 /** @hide */ 2222 public static void getMovedToSecureSettings(Set<String> outKeySet) { 2223 outKeySet.addAll(MOVED_TO_SECURE); 2224 } 2225 2226 /** @hide */ 2227 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 2228 outKeySet.addAll(MOVED_TO_GLOBAL); 2229 } 2230 2231 /** @hide */ 2232 public static void clearProviderForTest() { 2233 sProviderHolder.clearProviderForTest(); 2234 sNameValueCache.clearGenerationTrackerForTest(); 2235 } 2236 2237 /** 2238 * Look up a name in the database. 2239 * @param resolver to access the database with 2240 * @param name to look up in the table 2241 * @return the corresponding value, or null if not present 2242 */ 2243 public static String getString(ContentResolver resolver, String name) { 2244 return getStringForUser(resolver, name, UserHandle.myUserId()); 2245 } 2246 2247 /** @hide */ 2248 public static String getStringForUser(ContentResolver resolver, String name, 2249 int userHandle) { 2250 if (MOVED_TO_SECURE.contains(name)) { 2251 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2252 + " to android.provider.Settings.Secure, returning read-only value."); 2253 return Secure.getStringForUser(resolver, name, userHandle); 2254 } 2255 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2256 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2257 + " to android.provider.Settings.Global, returning read-only value."); 2258 return Global.getStringForUser(resolver, name, userHandle); 2259 } 2260 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2261 } 2262 2263 /** 2264 * Store a name/value pair into the database. 2265 * @param resolver to access the database with 2266 * @param name to store 2267 * @param value to associate with the name 2268 * @return true if the value was set, false on database errors 2269 */ 2270 public static boolean putString(ContentResolver resolver, String name, String value) { 2271 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 2272 } 2273 2274 /** @hide */ 2275 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2276 int userHandle) { 2277 if (MOVED_TO_SECURE.contains(name)) { 2278 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2279 + " to android.provider.Settings.Secure, value is unchanged."); 2280 return false; 2281 } 2282 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2283 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2284 + " to android.provider.Settings.Global, value is unchanged."); 2285 return false; 2286 } 2287 return sNameValueCache.putStringForUser(resolver, name, value, null, false, userHandle); 2288 } 2289 2290 /** 2291 * Construct the content URI for a particular name/value pair, 2292 * useful for monitoring changes with a ContentObserver. 2293 * @param name to look up in the table 2294 * @return the corresponding content URI, or null if not present 2295 */ 2296 public static Uri getUriFor(String name) { 2297 if (MOVED_TO_SECURE.contains(name)) { 2298 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2299 + " to android.provider.Settings.Secure, returning Secure URI."); 2300 return Secure.getUriFor(Secure.CONTENT_URI, name); 2301 } 2302 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2303 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2304 + " to android.provider.Settings.Global, returning read-only global URI."); 2305 return Global.getUriFor(Global.CONTENT_URI, name); 2306 } 2307 return getUriFor(CONTENT_URI, name); 2308 } 2309 2310 /** 2311 * Convenience function for retrieving a single system settings value 2312 * as an integer. Note that internally setting values are always 2313 * stored as strings; this function converts the string to an integer 2314 * for you. The default value will be returned if the setting is 2315 * not defined or not an integer. 2316 * 2317 * @param cr The ContentResolver to access. 2318 * @param name The name of the setting to retrieve. 2319 * @param def Value to return if the setting is not defined. 2320 * 2321 * @return The setting's current value, or 'def' if it is not defined 2322 * or not a valid integer. 2323 */ 2324 public static int getInt(ContentResolver cr, String name, int def) { 2325 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2326 } 2327 2328 /** @hide */ 2329 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2330 String v = getStringForUser(cr, name, userHandle); 2331 try { 2332 return v != null ? Integer.parseInt(v) : def; 2333 } catch (NumberFormatException e) { 2334 return def; 2335 } 2336 } 2337 2338 /** 2339 * Convenience function for retrieving a single system settings value 2340 * as an integer. Note that internally setting values are always 2341 * stored as strings; this function converts the string to an integer 2342 * for you. 2343 * <p> 2344 * This version does not take a default value. If the setting has not 2345 * been set, or the string value is not a number, 2346 * it throws {@link SettingNotFoundException}. 2347 * 2348 * @param cr The ContentResolver to access. 2349 * @param name The name of the setting to retrieve. 2350 * 2351 * @throws SettingNotFoundException Thrown if a setting by the given 2352 * name can't be found or the setting value is not an integer. 2353 * 2354 * @return The setting's current value. 2355 */ 2356 public static int getInt(ContentResolver cr, String name) 2357 throws SettingNotFoundException { 2358 return getIntForUser(cr, name, UserHandle.myUserId()); 2359 } 2360 2361 /** @hide */ 2362 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2363 throws SettingNotFoundException { 2364 String v = getStringForUser(cr, name, userHandle); 2365 try { 2366 return Integer.parseInt(v); 2367 } catch (NumberFormatException e) { 2368 throw new SettingNotFoundException(name); 2369 } 2370 } 2371 2372 /** 2373 * Convenience function for updating a single settings value as an 2374 * integer. This will either create a new entry in the table if the 2375 * given name does not exist, or modify the value of the existing row 2376 * with that name. Note that internally setting values are always 2377 * stored as strings, so this function converts the given value to a 2378 * string before storing it. 2379 * 2380 * @param cr The ContentResolver to access. 2381 * @param name The name of the setting to modify. 2382 * @param value The new value for the setting. 2383 * @return true if the value was set, false on database errors 2384 */ 2385 public static boolean putInt(ContentResolver cr, String name, int value) { 2386 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2387 } 2388 2389 /** @hide */ 2390 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2391 int userHandle) { 2392 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2393 } 2394 2395 /** 2396 * Convenience function for retrieving a single system settings value 2397 * as a {@code long}. Note that internally setting values are always 2398 * stored as strings; this function converts the string to a {@code long} 2399 * for you. The default value will be returned if the setting is 2400 * not defined or not a {@code long}. 2401 * 2402 * @param cr The ContentResolver to access. 2403 * @param name The name of the setting to retrieve. 2404 * @param def Value to return if the setting is not defined. 2405 * 2406 * @return The setting's current value, or 'def' if it is not defined 2407 * or not a valid {@code long}. 2408 */ 2409 public static long getLong(ContentResolver cr, String name, long def) { 2410 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2411 } 2412 2413 /** @hide */ 2414 public static long getLongForUser(ContentResolver cr, String name, long def, 2415 int userHandle) { 2416 String valString = getStringForUser(cr, name, userHandle); 2417 long value; 2418 try { 2419 value = valString != null ? Long.parseLong(valString) : def; 2420 } catch (NumberFormatException e) { 2421 value = def; 2422 } 2423 return value; 2424 } 2425 2426 /** 2427 * Convenience function for retrieving a single system settings value 2428 * as a {@code long}. Note that internally setting values are always 2429 * stored as strings; this function converts the string to a {@code long} 2430 * for you. 2431 * <p> 2432 * This version does not take a default value. If the setting has not 2433 * been set, or the string value is not a number, 2434 * it throws {@link SettingNotFoundException}. 2435 * 2436 * @param cr The ContentResolver to access. 2437 * @param name The name of the setting to retrieve. 2438 * 2439 * @return The setting's current value. 2440 * @throws SettingNotFoundException Thrown if a setting by the given 2441 * name can't be found or the setting value is not an integer. 2442 */ 2443 public static long getLong(ContentResolver cr, String name) 2444 throws SettingNotFoundException { 2445 return getLongForUser(cr, name, UserHandle.myUserId()); 2446 } 2447 2448 /** @hide */ 2449 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2450 throws SettingNotFoundException { 2451 String valString = getStringForUser(cr, name, userHandle); 2452 try { 2453 return Long.parseLong(valString); 2454 } catch (NumberFormatException e) { 2455 throw new SettingNotFoundException(name); 2456 } 2457 } 2458 2459 /** 2460 * Convenience function for updating a single settings value as a long 2461 * integer. This will either create a new entry in the table if the 2462 * given name does not exist, or modify the value of the existing row 2463 * with that name. Note that internally setting values are always 2464 * stored as strings, so this function converts the given value to a 2465 * string before storing it. 2466 * 2467 * @param cr The ContentResolver to access. 2468 * @param name The name of the setting to modify. 2469 * @param value The new value for the setting. 2470 * @return true if the value was set, false on database errors 2471 */ 2472 public static boolean putLong(ContentResolver cr, String name, long value) { 2473 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2474 } 2475 2476 /** @hide */ 2477 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2478 int userHandle) { 2479 return putStringForUser(cr, name, Long.toString(value), userHandle); 2480 } 2481 2482 /** 2483 * Convenience function for retrieving a single system settings value 2484 * as a floating point number. Note that internally setting values are 2485 * always stored as strings; this function converts the string to an 2486 * float for you. The default value will be returned if the setting 2487 * is not defined or not a valid float. 2488 * 2489 * @param cr The ContentResolver to access. 2490 * @param name The name of the setting to retrieve. 2491 * @param def Value to return if the setting is not defined. 2492 * 2493 * @return The setting's current value, or 'def' if it is not defined 2494 * or not a valid float. 2495 */ 2496 public static float getFloat(ContentResolver cr, String name, float def) { 2497 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2498 } 2499 2500 /** @hide */ 2501 public static float getFloatForUser(ContentResolver cr, String name, float def, 2502 int userHandle) { 2503 String v = getStringForUser(cr, name, userHandle); 2504 try { 2505 return v != null ? Float.parseFloat(v) : def; 2506 } catch (NumberFormatException e) { 2507 return def; 2508 } 2509 } 2510 2511 /** 2512 * Convenience function for retrieving a single system settings value 2513 * as a float. Note that internally setting values are always 2514 * stored as strings; this function converts the string to a float 2515 * for you. 2516 * <p> 2517 * This version does not take a default value. If the setting has not 2518 * been set, or the string value is not a number, 2519 * it throws {@link SettingNotFoundException}. 2520 * 2521 * @param cr The ContentResolver to access. 2522 * @param name The name of the setting to retrieve. 2523 * 2524 * @throws SettingNotFoundException Thrown if a setting by the given 2525 * name can't be found or the setting value is not a float. 2526 * 2527 * @return The setting's current value. 2528 */ 2529 public static float getFloat(ContentResolver cr, String name) 2530 throws SettingNotFoundException { 2531 return getFloatForUser(cr, name, UserHandle.myUserId()); 2532 } 2533 2534 /** @hide */ 2535 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2536 throws SettingNotFoundException { 2537 String v = getStringForUser(cr, name, userHandle); 2538 if (v == null) { 2539 throw new SettingNotFoundException(name); 2540 } 2541 try { 2542 return Float.parseFloat(v); 2543 } catch (NumberFormatException e) { 2544 throw new SettingNotFoundException(name); 2545 } 2546 } 2547 2548 /** 2549 * Convenience function for updating a single settings value as a 2550 * floating point number. This will either create a new entry in the 2551 * table if the given name does not exist, or modify the value of the 2552 * existing row with that name. Note that internally setting values 2553 * are always stored as strings, so this function converts the given 2554 * value to a string before storing it. 2555 * 2556 * @param cr The ContentResolver to access. 2557 * @param name The name of the setting to modify. 2558 * @param value The new value for the setting. 2559 * @return true if the value was set, false on database errors 2560 */ 2561 public static boolean putFloat(ContentResolver cr, String name, float value) { 2562 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2563 } 2564 2565 /** @hide */ 2566 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2567 int userHandle) { 2568 return putStringForUser(cr, name, Float.toString(value), userHandle); 2569 } 2570 2571 /** 2572 * Convenience function to read all of the current 2573 * configuration-related settings into a 2574 * {@link Configuration} object. 2575 * 2576 * @param cr The ContentResolver to access. 2577 * @param outConfig Where to place the configuration settings. 2578 */ 2579 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2580 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2581 false /* updateSettingsIfEmpty */); 2582 } 2583 2584 /** @hide */ 2585 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2586 int userHandle, boolean updateSettingsIfEmpty) { 2587 outConfig.fontScale = Settings.System.getFloatForUser( 2588 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2589 if (outConfig.fontScale < 0) { 2590 outConfig.fontScale = DEFAULT_FONT_SCALE; 2591 } 2592 2593 final String localeValue = 2594 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2595 if (localeValue != null) { 2596 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2597 } else { 2598 // Do not update configuration with emtpy settings since we need to take over the 2599 // locale list of previous user if the settings value is empty. This happens when a 2600 // new user is created. 2601 2602 if (updateSettingsIfEmpty) { 2603 // Make current configuration persistent. This is necessary the first time a 2604 // user log in. At the first login, the configuration settings are empty, so we 2605 // need to store the adjusted configuration as the initial settings. 2606 Settings.System.putStringForUser( 2607 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2608 userHandle); 2609 } 2610 } 2611 } 2612 2613 /** 2614 * @hide Erase the fields in the Configuration that should be applied 2615 * by the settings. 2616 */ 2617 public static void clearConfiguration(Configuration inoutConfig) { 2618 inoutConfig.fontScale = 0; 2619 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2620 inoutConfig.clearLocales(); 2621 } 2622 } 2623 2624 /** 2625 * Convenience function to write a batch of configuration-related 2626 * settings from a {@link Configuration} object. 2627 * 2628 * @param cr The ContentResolver to access. 2629 * @param config The settings to write. 2630 * @return true if the values were set, false on database errors 2631 */ 2632 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2633 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2634 } 2635 2636 /** @hide */ 2637 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2638 int userHandle) { 2639 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2640 Settings.System.putStringForUser( 2641 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2642 } 2643 2644 /** @hide */ 2645 public static boolean hasInterestingConfigurationChanges(int changes) { 2646 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2647 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2648 } 2649 2650 /** @deprecated - Do not use */ 2651 @Deprecated 2652 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2653 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2654 } 2655 2656 /** 2657 * @hide 2658 * @deprecated - Do not use 2659 */ 2660 @Deprecated 2661 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2662 int userHandle) { 2663 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2664 } 2665 2666 /** @deprecated - Do not use */ 2667 @Deprecated 2668 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2669 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2670 } 2671 2672 /** 2673 * @hide 2674 * @deprecated - Do not use 2675 */ 2676 @Deprecated 2677 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2678 int userHandle) { 2679 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2680 } 2681 2682 private static final class DiscreteValueValidator implements Validator { 2683 private final String[] mValues; 2684 2685 public DiscreteValueValidator(String[] values) { 2686 mValues = values; 2687 } 2688 2689 @Override 2690 public boolean validate(String value) { 2691 return ArrayUtils.contains(mValues, value); 2692 } 2693 } 2694 2695 private static final class InclusiveIntegerRangeValidator implements Validator { 2696 private final int mMin; 2697 private final int mMax; 2698 2699 public InclusiveIntegerRangeValidator(int min, int max) { 2700 mMin = min; 2701 mMax = max; 2702 } 2703 2704 @Override 2705 public boolean validate(String value) { 2706 try { 2707 final int intValue = Integer.parseInt(value); 2708 return intValue >= mMin && intValue <= mMax; 2709 } catch (NumberFormatException e) { 2710 return false; 2711 } 2712 } 2713 } 2714 2715 private static final class InclusiveFloatRangeValidator implements Validator { 2716 private final float mMin; 2717 private final float mMax; 2718 2719 public InclusiveFloatRangeValidator(float min, float max) { 2720 mMin = min; 2721 mMax = max; 2722 } 2723 2724 @Override 2725 public boolean validate(String value) { 2726 try { 2727 final float floatValue = Float.parseFloat(value); 2728 return floatValue >= mMin && floatValue <= mMax; 2729 } catch (NumberFormatException e) { 2730 return false; 2731 } 2732 } 2733 } 2734 2735 /** 2736 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2737 */ 2738 @Deprecated 2739 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2740 2741 /** 2742 * What happens when the user presses the end call button if they're not 2743 * on a call.<br/> 2744 * <b>Values:</b><br/> 2745 * 0 - The end button does nothing.<br/> 2746 * 1 - The end button goes to the home screen.<br/> 2747 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2748 * 3 - The end button goes to the home screen. If the user is already on the 2749 * home screen, it puts the device to sleep. 2750 */ 2751 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2752 2753 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2754 new InclusiveIntegerRangeValidator(0, 3); 2755 2756 /** 2757 * END_BUTTON_BEHAVIOR value for "go home". 2758 * @hide 2759 */ 2760 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2761 2762 /** 2763 * END_BUTTON_BEHAVIOR value for "go to sleep". 2764 * @hide 2765 */ 2766 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2767 2768 /** 2769 * END_BUTTON_BEHAVIOR default value. 2770 * @hide 2771 */ 2772 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2773 2774 /** 2775 * Is advanced settings mode turned on. 0 == no, 1 == yes 2776 * @hide 2777 */ 2778 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2779 2780 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2781 2782 /** 2783 * ADVANCED_SETTINGS default value. 2784 * @hide 2785 */ 2786 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2787 2788 /** 2789 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2790 */ 2791 @Deprecated 2792 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2793 2794 /** 2795 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2796 */ 2797 @Deprecated 2798 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2799 2800 /** 2801 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2802 */ 2803 @Deprecated 2804 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2805 2806 /** 2807 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2808 * {@hide} 2809 */ 2810 @Deprecated 2811 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2812 2813 /** 2814 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2815 */ 2816 @Deprecated 2817 public static final String RADIO_CELL = Global.RADIO_CELL; 2818 2819 /** 2820 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2821 */ 2822 @Deprecated 2823 public static final String RADIO_NFC = Global.RADIO_NFC; 2824 2825 /** 2826 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2827 */ 2828 @Deprecated 2829 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2830 2831 /** 2832 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2833 * 2834 * {@hide} 2835 */ 2836 @Deprecated 2837 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2838 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2839 2840 /** 2841 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2842 */ 2843 @Deprecated 2844 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2845 2846 /** 2847 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2848 */ 2849 @Deprecated 2850 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2851 2852 /** 2853 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2854 */ 2855 @Deprecated 2856 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2857 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2858 2859 /** 2860 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2861 */ 2862 @Deprecated 2863 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2864 2865 /** 2866 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2867 */ 2868 @Deprecated 2869 public static final String MODE_RINGER = Global.MODE_RINGER; 2870 2871 /** 2872 * Whether to use static IP and other static network attributes. 2873 * <p> 2874 * Set to 1 for true and 0 for false. 2875 * 2876 * @deprecated Use {@link WifiManager} instead 2877 */ 2878 @Deprecated 2879 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2880 2881 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2882 2883 /** 2884 * The static IP address. 2885 * <p> 2886 * Example: "192.168.1.51" 2887 * 2888 * @deprecated Use {@link WifiManager} instead 2889 */ 2890 @Deprecated 2891 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2892 2893 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2894 2895 /** 2896 * If using static IP, the gateway's IP address. 2897 * <p> 2898 * Example: "192.168.1.1" 2899 * 2900 * @deprecated Use {@link WifiManager} instead 2901 */ 2902 @Deprecated 2903 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2904 2905 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2906 2907 /** 2908 * If using static IP, the net mask. 2909 * <p> 2910 * Example: "255.255.255.0" 2911 * 2912 * @deprecated Use {@link WifiManager} instead 2913 */ 2914 @Deprecated 2915 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2916 2917 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2918 2919 /** 2920 * If using static IP, the primary DNS's IP address. 2921 * <p> 2922 * Example: "192.168.1.1" 2923 * 2924 * @deprecated Use {@link WifiManager} instead 2925 */ 2926 @Deprecated 2927 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2928 2929 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2930 2931 /** 2932 * If using static IP, the secondary DNS's IP address. 2933 * <p> 2934 * Example: "192.168.1.2" 2935 * 2936 * @deprecated Use {@link WifiManager} instead 2937 */ 2938 @Deprecated 2939 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2940 2941 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2942 2943 /** 2944 * Determines whether remote devices may discover and/or connect to 2945 * this device. 2946 * <P>Type: INT</P> 2947 * 2 -- discoverable and connectable 2948 * 1 -- connectable but not discoverable 2949 * 0 -- neither connectable nor discoverable 2950 */ 2951 public static final String BLUETOOTH_DISCOVERABILITY = 2952 "bluetooth_discoverability"; 2953 2954 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2955 new InclusiveIntegerRangeValidator(0, 2); 2956 2957 /** 2958 * Bluetooth discoverability timeout. If this value is nonzero, then 2959 * Bluetooth becomes discoverable for a certain number of seconds, 2960 * after which is becomes simply connectable. The value is in seconds. 2961 */ 2962 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2963 "bluetooth_discoverability_timeout"; 2964 2965 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2966 sNonNegativeIntegerValidator; 2967 2968 /** 2969 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2970 * instead 2971 */ 2972 @Deprecated 2973 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2974 2975 /** 2976 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2977 * instead 2978 */ 2979 @Deprecated 2980 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2981 2982 /** 2983 * @deprecated Use 2984 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2985 * instead 2986 */ 2987 @Deprecated 2988 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2989 "lock_pattern_tactile_feedback_enabled"; 2990 2991 /** 2992 * A formatted string of the next alarm that is set, or the empty string 2993 * if there is no alarm set. 2994 * 2995 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2996 */ 2997 @Deprecated 2998 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2999 3000 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 3001 private static final int MAX_LENGTH = 1000; 3002 3003 @Override 3004 public boolean validate(String value) { 3005 // TODO: No idea what the correct format is. 3006 return value == null || value.length() < MAX_LENGTH; 3007 } 3008 }; 3009 3010 /** 3011 * Scaling factor for fonts, float. 3012 */ 3013 public static final String FONT_SCALE = "font_scale"; 3014 3015 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 3016 @Override 3017 public boolean validate(String value) { 3018 try { 3019 return Float.parseFloat(value) >= 0; 3020 } catch (NumberFormatException e) { 3021 return false; 3022 } 3023 } 3024 }; 3025 3026 /** 3027 * The serialized system locale value. 3028 * 3029 * Do not use this value directory. 3030 * To get system locale, use {@link LocaleList#getDefault} instead. 3031 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 3032 * instead. 3033 * @hide 3034 */ 3035 public static final String SYSTEM_LOCALES = "system_locales"; 3036 3037 3038 /** 3039 * Name of an application package to be debugged. 3040 * 3041 * @deprecated Use {@link Global#DEBUG_APP} instead 3042 */ 3043 @Deprecated 3044 public static final String DEBUG_APP = Global.DEBUG_APP; 3045 3046 /** 3047 * If 1, when launching DEBUG_APP it will wait for the debugger before 3048 * starting user code. If 0, it will run normally. 3049 * 3050 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 3051 */ 3052 @Deprecated 3053 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 3054 3055 /** 3056 * Whether or not to dim the screen. 0=no 1=yes 3057 * @deprecated This setting is no longer used. 3058 */ 3059 @Deprecated 3060 public static final String DIM_SCREEN = "dim_screen"; 3061 3062 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 3063 3064 /** 3065 * The amount of time in milliseconds before the device goes to sleep or begins 3066 * to dream after a period of inactivity. This value is also known as the 3067 * user activity timeout period since the screen isn't necessarily turned off 3068 * when it expires. 3069 */ 3070 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 3071 3072 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 3073 3074 /** 3075 * The screen backlight brightness between 0 and 255. 3076 */ 3077 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 3078 3079 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 3080 new InclusiveIntegerRangeValidator(0, 255); 3081 3082 /** 3083 * The screen backlight brightness between 0 and 255. 3084 * @hide 3085 */ 3086 public static final String SCREEN_BRIGHTNESS_FOR_VR = "screen_brightness_for_vr"; 3087 3088 private static final Validator SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR = 3089 new InclusiveIntegerRangeValidator(0, 255); 3090 3091 /** 3092 * Control whether to enable automatic brightness mode. 3093 */ 3094 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 3095 3096 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 3097 3098 /** 3099 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 3100 * or less (<0.0 >-1.0) bright. 3101 * @hide 3102 */ 3103 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 3104 3105 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 3106 new InclusiveFloatRangeValidator(-1, 1); 3107 3108 /** 3109 * SCREEN_BRIGHTNESS_MODE value for manual mode. 3110 */ 3111 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 3112 3113 /** 3114 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 3115 */ 3116 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 3117 3118 /** 3119 * Control whether the process CPU usage meter should be shown. 3120 * 3121 * @deprecated This functionality is no longer available as of 3122 * {@link android.os.Build.VERSION_CODES#N_MR1}. 3123 */ 3124 @Deprecated 3125 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 3126 3127 /** 3128 * If 1, the activity manager will aggressively finish activities and 3129 * processes as soon as they are no longer needed. If 0, the normal 3130 * extended lifetime is used. 3131 * 3132 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 3133 */ 3134 @Deprecated 3135 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 3136 3137 /** 3138 * Determines which streams are affected by ringer mode changes. The 3139 * stream type's bit should be set to 1 if it should be muted when going 3140 * into an inaudible ringer mode. 3141 */ 3142 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 3143 3144 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 3145 sNonNegativeIntegerValidator; 3146 3147 /** 3148 * Determines which streams are affected by mute. The 3149 * stream type's bit should be set to 1 if it should be muted when a mute request 3150 * is received. 3151 */ 3152 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 3153 3154 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 3155 sNonNegativeIntegerValidator; 3156 3157 /** 3158 * Whether vibrate is on for different events. This is used internally, 3159 * changing this value will not change the vibrate. See AudioManager. 3160 */ 3161 public static final String VIBRATE_ON = "vibrate_on"; 3162 3163 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 3164 3165 /** 3166 * If 1, redirects the system vibrator to all currently attached input devices 3167 * that support vibration. If there are no such input devices, then the system 3168 * vibrator is used instead. 3169 * If 0, does not register the system vibrator. 3170 * 3171 * This setting is mainly intended to provide a compatibility mechanism for 3172 * applications that only know about the system vibrator and do not use the 3173 * input device vibrator API. 3174 * 3175 * @hide 3176 */ 3177 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 3178 3179 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 3180 3181 /** 3182 * Ringer volume. This is used internally, changing this value will not 3183 * change the volume. See AudioManager. 3184 * 3185 * @removed Not used by anything since API 2. 3186 */ 3187 public static final String VOLUME_RING = "volume_ring"; 3188 3189 /** 3190 * System/notifications volume. This is used internally, changing this 3191 * value will not change the volume. See AudioManager. 3192 * 3193 * @removed Not used by anything since API 2. 3194 */ 3195 public static final String VOLUME_SYSTEM = "volume_system"; 3196 3197 /** 3198 * Voice call volume. This is used internally, changing this value will 3199 * not change the volume. See AudioManager. 3200 * 3201 * @removed Not used by anything since API 2. 3202 */ 3203 public static final String VOLUME_VOICE = "volume_voice"; 3204 3205 /** 3206 * Music/media/gaming volume. This is used internally, changing this 3207 * value will not change the volume. See AudioManager. 3208 * 3209 * @removed Not used by anything since API 2. 3210 */ 3211 public static final String VOLUME_MUSIC = "volume_music"; 3212 3213 /** 3214 * Alarm volume. This is used internally, changing this 3215 * value will not change the volume. See AudioManager. 3216 * 3217 * @removed Not used by anything since API 2. 3218 */ 3219 public static final String VOLUME_ALARM = "volume_alarm"; 3220 3221 /** 3222 * Notification volume. This is used internally, changing this 3223 * value will not change the volume. See AudioManager. 3224 * 3225 * @removed Not used by anything since API 2. 3226 */ 3227 public static final String VOLUME_NOTIFICATION = "volume_notification"; 3228 3229 /** 3230 * Bluetooth Headset volume. This is used internally, changing this value will 3231 * not change the volume. See AudioManager. 3232 * 3233 * @removed Not used by anything since API 2. 3234 */ 3235 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 3236 3237 /** 3238 * @hide 3239 * Acessibility volume. This is used internally, changing this 3240 * value will not change the volume. 3241 */ 3242 public static final String VOLUME_ACCESSIBILITY = "volume_a11y"; 3243 3244 /** 3245 * Master volume (float in the range 0.0f to 1.0f). 3246 * 3247 * @hide 3248 */ 3249 public static final String VOLUME_MASTER = "volume_master"; 3250 3251 /** 3252 * Master mono (int 1 = mono, 0 = normal). 3253 * 3254 * @hide 3255 */ 3256 public static final String MASTER_MONO = "master_mono"; 3257 3258 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 3259 3260 /** 3261 * Whether the notifications should use the ring volume (value of 1) or 3262 * a separate notification volume (value of 0). In most cases, users 3263 * will have this enabled so the notification and ringer volumes will be 3264 * the same. However, power users can disable this and use the separate 3265 * notification volume control. 3266 * <p> 3267 * Note: This is a one-off setting that will be removed in the future 3268 * when there is profile support. For this reason, it is kept hidden 3269 * from the public APIs. 3270 * 3271 * @hide 3272 * @deprecated 3273 */ 3274 @Deprecated 3275 public static final String NOTIFICATIONS_USE_RING_VOLUME = 3276 "notifications_use_ring_volume"; 3277 3278 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 3279 3280 /** 3281 * Whether silent mode should allow vibration feedback. This is used 3282 * internally in AudioService and the Sound settings activity to 3283 * coordinate decoupling of vibrate and silent modes. This setting 3284 * will likely be removed in a future release with support for 3285 * audio/vibe feedback profiles. 3286 * 3287 * Not used anymore. On devices with vibrator, the user explicitly selects 3288 * silent or vibrate mode. 3289 * Kept for use by legacy database upgrade code in DatabaseHelper. 3290 * @hide 3291 */ 3292 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 3293 3294 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 3295 3296 /** 3297 * The mapping of stream type (integer) to its setting. 3298 * 3299 * @removed Not used by anything since API 2. 3300 */ 3301 public static final String[] VOLUME_SETTINGS = { 3302 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3303 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 3304 }; 3305 3306 /** 3307 * @hide 3308 * The mapping of stream type (integer) to its setting. 3309 * Unlike the VOLUME_SETTINGS array, this one contains as many entries as 3310 * AudioSystem.NUM_STREAM_TYPES, and has empty strings for stream types whose volumes 3311 * are never persisted. 3312 */ 3313 public static final String[] VOLUME_SETTINGS_INT = { 3314 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3315 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO, 3316 "" /*STREAM_SYSTEM_ENFORCED, no setting for this stream*/, 3317 "" /*STREAM_DTMF, no setting for this stream*/, 3318 "" /*STREAM_TTS, no setting for this stream*/, 3319 VOLUME_ACCESSIBILITY 3320 }; 3321 3322 /** 3323 * Appended to various volume related settings to record the previous 3324 * values before they the settings were affected by a silent/vibrate 3325 * ringer mode change. 3326 * 3327 * @removed Not used by anything since API 2. 3328 */ 3329 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 3330 3331 /** 3332 * Persistent store for the system-wide default ringtone URI. 3333 * <p> 3334 * If you need to play the default ringtone at any given time, it is recommended 3335 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 3336 * to the set default ringtone at the time of playing. 3337 * 3338 * @see #DEFAULT_RINGTONE_URI 3339 */ 3340 public static final String RINGTONE = "ringtone"; 3341 3342 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 3343 3344 /** 3345 * A {@link Uri} that will point to the current default ringtone at any 3346 * given time. 3347 * <p> 3348 * If the current default ringtone is in the DRM provider and the caller 3349 * does not have permission, the exception will be a 3350 * FileNotFoundException. 3351 */ 3352 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3353 3354 /** {@hide} */ 3355 public static final String RINGTONE_CACHE = "ringtone_cache"; 3356 /** {@hide} */ 3357 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3358 3359 /** 3360 * Persistent store for the system-wide default notification sound. 3361 * 3362 * @see #RINGTONE 3363 * @see #DEFAULT_NOTIFICATION_URI 3364 */ 3365 public static final String NOTIFICATION_SOUND = "notification_sound"; 3366 3367 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3368 3369 /** 3370 * A {@link Uri} that will point to the current default notification 3371 * sound at any given time. 3372 * 3373 * @see #DEFAULT_RINGTONE_URI 3374 */ 3375 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3376 3377 /** {@hide} */ 3378 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3379 /** {@hide} */ 3380 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3381 3382 /** 3383 * Persistent store for the system-wide default alarm alert. 3384 * 3385 * @see #RINGTONE 3386 * @see #DEFAULT_ALARM_ALERT_URI 3387 */ 3388 public static final String ALARM_ALERT = "alarm_alert"; 3389 3390 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3391 3392 /** 3393 * A {@link Uri} that will point to the current default alarm alert at 3394 * any given time. 3395 * 3396 * @see #DEFAULT_ALARM_ALERT_URI 3397 */ 3398 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3399 3400 /** {@hide} */ 3401 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3402 /** {@hide} */ 3403 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3404 3405 /** 3406 * Persistent store for the system default media button event receiver. 3407 * 3408 * @hide 3409 */ 3410 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3411 3412 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3413 @Override 3414 public boolean validate(String value) { 3415 try { 3416 ComponentName.unflattenFromString(value); 3417 return true; 3418 } catch (NullPointerException e) { 3419 return false; 3420 } 3421 } 3422 }; 3423 3424 /** 3425 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3426 */ 3427 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3428 3429 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3430 3431 /** 3432 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3433 */ 3434 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3435 3436 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3437 3438 /** 3439 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3440 * feature converts two spaces to a "." and space. 3441 */ 3442 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3443 3444 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3445 3446 /** 3447 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3448 */ 3449 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3450 3451 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3452 3453 public static final String SHOW_GTALK_SERVICE_STATUS = 3454 "SHOW_GTALK_SERVICE_STATUS"; 3455 3456 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3457 3458 /** 3459 * Name of activity to use for wallpaper on the home screen. 3460 * 3461 * @deprecated Use {@link WallpaperManager} instead. 3462 */ 3463 @Deprecated 3464 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3465 3466 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3467 private static final int MAX_LENGTH = 1000; 3468 3469 @Override 3470 public boolean validate(String value) { 3471 if (value != null && value.length() > MAX_LENGTH) { 3472 return false; 3473 } 3474 return ComponentName.unflattenFromString(value) != null; 3475 } 3476 }; 3477 3478 /** 3479 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3480 * instead 3481 */ 3482 @Deprecated 3483 public static final String AUTO_TIME = Global.AUTO_TIME; 3484 3485 /** 3486 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3487 * instead 3488 */ 3489 @Deprecated 3490 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3491 3492 /** 3493 * Display times as 12 or 24 hours 3494 * 12 3495 * 24 3496 */ 3497 public static final String TIME_12_24 = "time_12_24"; 3498 3499 /** @hide */ 3500 public static final Validator TIME_12_24_VALIDATOR = 3501 new DiscreteValueValidator(new String[] {"12", "24", null}); 3502 3503 /** 3504 * Date format string 3505 * mm/dd/yyyy 3506 * dd/mm/yyyy 3507 * yyyy/mm/dd 3508 */ 3509 public static final String DATE_FORMAT = "date_format"; 3510 3511 /** @hide */ 3512 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3513 @Override 3514 public boolean validate(String value) { 3515 try { 3516 new SimpleDateFormat(value); 3517 return true; 3518 } catch (IllegalArgumentException e) { 3519 return false; 3520 } 3521 } 3522 }; 3523 3524 /** 3525 * Whether the setup wizard has been run before (on first boot), or if 3526 * it still needs to be run. 3527 * 3528 * nonzero = it has been run in the past 3529 * 0 = it has not been run in the past 3530 */ 3531 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3532 3533 /** @hide */ 3534 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3535 3536 /** 3537 * Scaling factor for normal window animations. Setting to 0 will disable window 3538 * animations. 3539 * 3540 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3541 */ 3542 @Deprecated 3543 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3544 3545 /** 3546 * Scaling factor for activity transition animations. Setting to 0 will disable window 3547 * animations. 3548 * 3549 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3550 */ 3551 @Deprecated 3552 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3553 3554 /** 3555 * Scaling factor for Animator-based animations. This affects both the start delay and 3556 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3557 * The default value is 1. 3558 * 3559 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3560 */ 3561 @Deprecated 3562 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3563 3564 /** 3565 * Control whether the accelerometer will be used to change screen 3566 * orientation. If 0, it will not be used unless explicitly requested 3567 * by the application; if 1, it will be used by default unless explicitly 3568 * disabled by the application. 3569 */ 3570 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3571 3572 /** @hide */ 3573 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3574 3575 /** 3576 * Default screen rotation when no other policy applies. 3577 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3578 * preference, this rotation value will be used. Must be one of the 3579 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3580 * 3581 * @see android.view.Display#getRotation 3582 */ 3583 public static final String USER_ROTATION = "user_rotation"; 3584 3585 /** @hide */ 3586 public static final Validator USER_ROTATION_VALIDATOR = 3587 new InclusiveIntegerRangeValidator(0, 3); 3588 3589 /** 3590 * Control whether the rotation lock toggle in the System UI should be hidden. 3591 * Typically this is done for accessibility purposes to make it harder for 3592 * the user to accidentally toggle the rotation lock while the display rotation 3593 * has been locked for accessibility. 3594 * 3595 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3596 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3597 * 3598 * @hide 3599 */ 3600 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3601 "hide_rotation_lock_toggle_for_accessibility"; 3602 3603 /** @hide */ 3604 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3605 sBooleanValidator; 3606 3607 /** 3608 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3609 * be used by Phone and Setting apps; it shouldn't affect other apps. 3610 * The value is boolean (1 or 0). 3611 * 3612 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3613 * It was about AudioManager's setting and thus affected all the applications which 3614 * relied on the setting, while this is purely about the vibration setting for incoming 3615 * calls. 3616 */ 3617 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3618 3619 /** @hide */ 3620 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3621 3622 /** 3623 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3624 * boolean (1 or 0). 3625 */ 3626 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3627 3628 /** @hide */ 3629 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3630 3631 /** 3632 * CDMA only settings 3633 * DTMF tone type played by the dialer when dialing. 3634 * 0 = Normal 3635 * 1 = Long 3636 */ 3637 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3638 3639 /** @hide */ 3640 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3641 3642 /** 3643 * Whether the hearing aid is enabled. The value is 3644 * boolean (1 or 0). 3645 * @hide 3646 */ 3647 public static final String HEARING_AID = "hearing_aid"; 3648 3649 /** @hide */ 3650 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3651 3652 /** 3653 * CDMA only settings 3654 * TTY Mode 3655 * 0 = OFF 3656 * 1 = FULL 3657 * 2 = VCO 3658 * 3 = HCO 3659 * @hide 3660 */ 3661 public static final String TTY_MODE = "tty_mode"; 3662 3663 /** @hide */ 3664 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3665 3666 /** 3667 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3668 * boolean (1 or 0). 3669 */ 3670 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3671 3672 /** @hide */ 3673 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3674 3675 /** 3676 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3677 * boolean (1 or 0). 3678 */ 3679 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3680 3681 /** @hide */ 3682 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3683 3684 /** 3685 * @deprecated Each application that shows web suggestions should have its own 3686 * setting for this. 3687 */ 3688 @Deprecated 3689 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3690 3691 /** @hide */ 3692 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3693 3694 /** 3695 * Whether the notification LED should repeatedly flash when a notification is 3696 * pending. The value is boolean (1 or 0). 3697 * @hide 3698 */ 3699 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3700 3701 /** @hide */ 3702 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3703 3704 /** 3705 * Show pointer location on screen? 3706 * 0 = no 3707 * 1 = yes 3708 * @hide 3709 */ 3710 public static final String POINTER_LOCATION = "pointer_location"; 3711 3712 /** @hide */ 3713 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3714 3715 /** 3716 * Show touch positions on screen? 3717 * 0 = no 3718 * 1 = yes 3719 * @hide 3720 */ 3721 public static final String SHOW_TOUCHES = "show_touches"; 3722 3723 /** @hide */ 3724 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3725 3726 /** 3727 * Log raw orientation data from 3728 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3729 * orientationplot.py tool. 3730 * 0 = no 3731 * 1 = yes 3732 * @hide 3733 */ 3734 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3735 "window_orientation_listener_log"; 3736 3737 /** @hide */ 3738 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3739 3740 /** 3741 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3742 * instead 3743 * @hide 3744 */ 3745 @Deprecated 3746 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3747 3748 /** 3749 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3750 * instead 3751 * @hide 3752 */ 3753 @Deprecated 3754 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3755 3756 /** 3757 * Whether to play sounds when the keyguard is shown and dismissed. 3758 * @hide 3759 */ 3760 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3761 3762 /** @hide */ 3763 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3764 3765 /** 3766 * Whether the lockscreen should be completely disabled. 3767 * @hide 3768 */ 3769 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3770 3771 /** @hide */ 3772 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3773 3774 /** 3775 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3776 * instead 3777 * @hide 3778 */ 3779 @Deprecated 3780 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3781 3782 /** 3783 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3784 * instead 3785 * @hide 3786 */ 3787 @Deprecated 3788 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3789 3790 /** 3791 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3792 * instead 3793 * @hide 3794 */ 3795 @Deprecated 3796 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3797 3798 /** 3799 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3800 * instead 3801 * @hide 3802 */ 3803 @Deprecated 3804 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3805 3806 /** 3807 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3808 * instead 3809 * @hide 3810 */ 3811 @Deprecated 3812 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3813 3814 /** 3815 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3816 * instead 3817 * @hide 3818 */ 3819 @Deprecated 3820 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3821 3822 /** 3823 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3824 * instead 3825 * @hide 3826 */ 3827 @Deprecated 3828 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3829 3830 /** 3831 * Receive incoming SIP calls? 3832 * 0 = no 3833 * 1 = yes 3834 * @hide 3835 */ 3836 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3837 3838 /** @hide */ 3839 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3840 3841 /** 3842 * Call Preference String. 3843 * "SIP_ALWAYS" : Always use SIP with network access 3844 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3845 * @hide 3846 */ 3847 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3848 3849 /** @hide */ 3850 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3851 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3852 3853 /** 3854 * One of the sip call options: Always use SIP with network access. 3855 * @hide 3856 */ 3857 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3858 3859 /** @hide */ 3860 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3861 3862 /** 3863 * One of the sip call options: Only if destination is a SIP address. 3864 * @hide 3865 */ 3866 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3867 3868 /** @hide */ 3869 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3870 3871 /** 3872 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3873 * the user should be prompted each time a call is made whether it should be placed using 3874 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3875 * SIP_ADDRESS_ONLY. 3876 * @hide 3877 */ 3878 @Deprecated 3879 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3880 3881 /** @hide */ 3882 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3883 3884 /** 3885 * Pointer speed setting. 3886 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3887 * -7 = slowest 3888 * 0 = default speed 3889 * +7 = fastest 3890 * @hide 3891 */ 3892 public static final String POINTER_SPEED = "pointer_speed"; 3893 3894 /** @hide */ 3895 public static final Validator POINTER_SPEED_VALIDATOR = 3896 new InclusiveFloatRangeValidator(-7, 7); 3897 3898 /** 3899 * Whether lock-to-app will be triggered by long-press on recents. 3900 * @hide 3901 */ 3902 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3903 3904 /** @hide */ 3905 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3906 3907 /** 3908 * I am the lolrus. 3909 * <p> 3910 * Nonzero values indicate that the user has a bukkit. 3911 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3912 * @hide 3913 */ 3914 public static final String EGG_MODE = "egg_mode"; 3915 3916 /** @hide */ 3917 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3918 @Override 3919 public boolean validate(String value) { 3920 try { 3921 return Long.parseLong(value) >= 0; 3922 } catch (NumberFormatException e) { 3923 return false; 3924 } 3925 } 3926 }; 3927 3928 /** 3929 * Setting to determine whether or not to show the battery percentage in the status bar. 3930 * 0 - Don't show percentage 3931 * 1 - Show percentage 3932 * @hide 3933 */ 3934 public static final String SHOW_BATTERY_PERCENT = "status_bar_show_battery_percent"; 3935 3936 /** @hide */ 3937 private static final Validator SHOW_BATTERY_PERCENT_VALIDATOR = sBooleanValidator; 3938 3939 /** 3940 * IMPORTANT: If you add a new public settings you also have to add it to 3941 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3942 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3943 * the setting value. See an example above. 3944 */ 3945 3946 /** 3947 * Settings to backup. This is here so that it's in the same place as the settings 3948 * keys and easy to update. 3949 * 3950 * NOTE: Settings are backed up and restored in the order they appear 3951 * in this array. If you have one setting depending on another, 3952 * make sure that they are ordered appropriately. 3953 * 3954 * @hide 3955 */ 3956 public static final String[] SETTINGS_TO_BACKUP = { 3957 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3958 WIFI_USE_STATIC_IP, 3959 WIFI_STATIC_IP, 3960 WIFI_STATIC_GATEWAY, 3961 WIFI_STATIC_NETMASK, 3962 WIFI_STATIC_DNS1, 3963 WIFI_STATIC_DNS2, 3964 BLUETOOTH_DISCOVERABILITY, 3965 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3966 FONT_SCALE, 3967 DIM_SCREEN, 3968 SCREEN_OFF_TIMEOUT, 3969 SCREEN_BRIGHTNESS, 3970 SCREEN_BRIGHTNESS_MODE, 3971 SCREEN_AUTO_BRIGHTNESS_ADJ, 3972 SCREEN_BRIGHTNESS_FOR_VR, 3973 VIBRATE_INPUT_DEVICES, 3974 MODE_RINGER_STREAMS_AFFECTED, 3975 TEXT_AUTO_REPLACE, 3976 TEXT_AUTO_CAPS, 3977 TEXT_AUTO_PUNCTUATE, 3978 TEXT_SHOW_PASSWORD, 3979 AUTO_TIME, // moved to global 3980 AUTO_TIME_ZONE, // moved to global 3981 TIME_12_24, 3982 DATE_FORMAT, 3983 DTMF_TONE_WHEN_DIALING, 3984 DTMF_TONE_TYPE_WHEN_DIALING, 3985 HEARING_AID, 3986 TTY_MODE, 3987 MASTER_MONO, 3988 SOUND_EFFECTS_ENABLED, 3989 HAPTIC_FEEDBACK_ENABLED, 3990 POWER_SOUNDS_ENABLED, // moved to global 3991 DOCK_SOUNDS_ENABLED, // moved to global 3992 LOCKSCREEN_SOUNDS_ENABLED, 3993 SHOW_WEB_SUGGESTIONS, 3994 SIP_CALL_OPTIONS, 3995 SIP_RECEIVE_CALLS, 3996 POINTER_SPEED, 3997 VIBRATE_WHEN_RINGING, 3998 RINGTONE, 3999 LOCK_TO_APP_ENABLED, 4000 NOTIFICATION_SOUND, 4001 ACCELEROMETER_ROTATION, 4002 SHOW_BATTERY_PERCENT 4003 }; 4004 4005 /** 4006 * Keys we no longer back up under the current schema, but want to continue to 4007 * process when restoring historical backup datasets. 4008 * 4009 * @hide 4010 */ 4011 public static final String[] LEGACY_RESTORE_SETTINGS = { 4012 }; 4013 4014 /** 4015 * These are all public system settings 4016 * 4017 * @hide 4018 */ 4019 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 4020 static { 4021 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 4022 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 4023 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 4024 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 4025 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 4026 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 4027 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 4028 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 4029 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 4030 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 4031 PUBLIC_SETTINGS.add(FONT_SCALE); 4032 PUBLIC_SETTINGS.add(DIM_SCREEN); 4033 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 4034 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 4035 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 4036 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 4037 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 4038 PUBLIC_SETTINGS.add(VIBRATE_ON); 4039 PUBLIC_SETTINGS.add(VOLUME_RING); 4040 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 4041 PUBLIC_SETTINGS.add(VOLUME_VOICE); 4042 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 4043 PUBLIC_SETTINGS.add(VOLUME_ALARM); 4044 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 4045 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 4046 PUBLIC_SETTINGS.add(RINGTONE); 4047 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 4048 PUBLIC_SETTINGS.add(ALARM_ALERT); 4049 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 4050 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 4051 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4052 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 4053 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 4054 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 4055 PUBLIC_SETTINGS.add(TIME_12_24); 4056 PUBLIC_SETTINGS.add(DATE_FORMAT); 4057 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 4058 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 4059 PUBLIC_SETTINGS.add(USER_ROTATION); 4060 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 4061 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4062 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4063 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 4064 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 4065 } 4066 4067 /** 4068 * These are all hidden system settings. 4069 * 4070 * @hide 4071 */ 4072 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 4073 static { 4074 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 4075 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 4076 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 4077 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 4078 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 4079 PRIVATE_SETTINGS.add(VOLUME_MASTER); 4080 PRIVATE_SETTINGS.add(MASTER_MONO); 4081 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 4082 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 4083 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 4084 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 4085 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 4086 PRIVATE_SETTINGS.add(HEARING_AID); 4087 PRIVATE_SETTINGS.add(TTY_MODE); 4088 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 4089 PRIVATE_SETTINGS.add(POINTER_LOCATION); 4090 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 4091 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 4092 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 4093 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 4094 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 4095 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 4096 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 4097 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 4098 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 4099 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 4100 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 4101 PRIVATE_SETTINGS.add(LOCK_SOUND); 4102 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 4103 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 4104 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 4105 PRIVATE_SETTINGS.add(SIP_ALWAYS); 4106 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 4107 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 4108 PRIVATE_SETTINGS.add(POINTER_SPEED); 4109 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 4110 PRIVATE_SETTINGS.add(EGG_MODE); 4111 PRIVATE_SETTINGS.add(SHOW_BATTERY_PERCENT); 4112 } 4113 4114 /** 4115 * These are all public system settings 4116 * 4117 * @hide 4118 */ 4119 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 4120 static { 4121 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 4122 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4123 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 4124 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4125 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 4126 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 4127 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 4128 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 4129 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 4130 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 4131 VALIDATORS.put(SCREEN_BRIGHTNESS_FOR_VR, SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR); 4132 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 4133 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 4134 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 4135 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 4136 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 4137 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 4138 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 4139 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 4140 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 4141 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 4142 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 4143 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 4144 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 4145 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 4146 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 4147 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 4148 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 4149 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 4150 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 4151 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 4152 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 4153 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 4154 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4155 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4156 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 4157 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 4158 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 4159 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 4160 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 4161 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 4162 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 4163 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 4164 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 4165 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 4166 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 4167 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 4168 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 4169 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 4170 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 4171 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 4172 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 4173 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 4174 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 4175 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 4176 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 4177 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 4178 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 4179 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 4180 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 4181 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 4182 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 4183 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 4184 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 4185 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 4186 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 4187 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 4188 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 4189 VALIDATORS.put(SHOW_BATTERY_PERCENT, SHOW_BATTERY_PERCENT_VALIDATOR); 4190 } 4191 4192 /** 4193 * These entries are considered common between the personal and the managed profile, 4194 * since the managed profile doesn't get to change them. 4195 */ 4196 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 4197 static { 4198 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 4199 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 4200 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 4201 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 4202 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 4203 } 4204 4205 /** @hide */ 4206 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 4207 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 4208 } 4209 4210 /** 4211 * These entries should be cloned from this profile's parent only if the dependency's 4212 * value is true ("1") 4213 * 4214 * Note: the dependencies must be Secure settings 4215 * 4216 * @hide 4217 */ 4218 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 4219 static { 4220 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 4221 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 4222 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 4223 } 4224 4225 /** @hide */ 4226 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 4227 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 4228 } 4229 4230 /** 4231 * System settings which can be accessed by instant apps. 4232 * @hide 4233 */ 4234 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 4235 static { 4236 INSTANT_APP_SETTINGS.add(TEXT_AUTO_REPLACE); 4237 INSTANT_APP_SETTINGS.add(TEXT_AUTO_CAPS); 4238 INSTANT_APP_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4239 INSTANT_APP_SETTINGS.add(TEXT_SHOW_PASSWORD); 4240 INSTANT_APP_SETTINGS.add(DATE_FORMAT); 4241 INSTANT_APP_SETTINGS.add(FONT_SCALE); 4242 INSTANT_APP_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4243 INSTANT_APP_SETTINGS.add(TIME_12_24); 4244 INSTANT_APP_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4245 INSTANT_APP_SETTINGS.add(ACCELEROMETER_ROTATION); 4246 } 4247 4248 /** 4249 * When to use Wi-Fi calling 4250 * 4251 * @see android.telephony.TelephonyManager.WifiCallingChoices 4252 * @hide 4253 */ 4254 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 4255 4256 // Settings moved to Settings.Secure 4257 4258 /** 4259 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 4260 * instead 4261 */ 4262 @Deprecated 4263 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4264 4265 /** 4266 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 4267 */ 4268 @Deprecated 4269 public static final String ANDROID_ID = Secure.ANDROID_ID; 4270 4271 /** 4272 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4273 */ 4274 @Deprecated 4275 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4276 4277 /** 4278 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4279 */ 4280 @Deprecated 4281 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4282 4283 /** 4284 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4285 */ 4286 @Deprecated 4287 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4288 4289 /** 4290 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 4291 */ 4292 @Deprecated 4293 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4294 4295 /** 4296 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 4297 */ 4298 @Deprecated 4299 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 4300 4301 /** 4302 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 4303 * instead 4304 */ 4305 @Deprecated 4306 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 4307 4308 /** 4309 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 4310 */ 4311 @Deprecated 4312 public static final String LOGGING_ID = Secure.LOGGING_ID; 4313 4314 /** 4315 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4316 */ 4317 @Deprecated 4318 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4319 4320 /** 4321 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 4322 * instead 4323 */ 4324 @Deprecated 4325 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 4326 4327 /** 4328 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 4329 * instead 4330 */ 4331 @Deprecated 4332 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 4333 4334 /** 4335 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 4336 * instead 4337 */ 4338 @Deprecated 4339 public static final String PARENTAL_CONTROL_REDIRECT_URL = 4340 Secure.PARENTAL_CONTROL_REDIRECT_URL; 4341 4342 /** 4343 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 4344 */ 4345 @Deprecated 4346 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 4347 4348 /** 4349 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4350 */ 4351 @Deprecated 4352 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4353 4354 /** 4355 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4356 */ 4357 @Deprecated 4358 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4359 4360 /** 4361 * @deprecated Use 4362 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 4363 */ 4364 @Deprecated 4365 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 4366 4367 /** 4368 * @deprecated Use 4369 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 4370 */ 4371 @Deprecated 4372 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4373 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 4374 4375 /** 4376 * @deprecated Use 4377 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 4378 */ 4379 @Deprecated 4380 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4381 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4382 4383 /** 4384 * @deprecated Use 4385 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 4386 */ 4387 @Deprecated 4388 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4389 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4390 4391 /** 4392 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4393 * instead 4394 */ 4395 @Deprecated 4396 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4397 4398 /** 4399 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4400 */ 4401 @Deprecated 4402 public static final String WIFI_ON = Global.WIFI_ON; 4403 4404 /** 4405 * @deprecated Use 4406 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4407 * instead 4408 */ 4409 @Deprecated 4410 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4411 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4412 4413 /** 4414 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4415 */ 4416 @Deprecated 4417 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4418 4419 /** 4420 * @deprecated Use 4421 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4422 */ 4423 @Deprecated 4424 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4425 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4426 4427 /** 4428 * @deprecated Use 4429 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4430 */ 4431 @Deprecated 4432 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4433 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4434 4435 /** 4436 * @deprecated Use 4437 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4438 * instead 4439 */ 4440 @Deprecated 4441 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4442 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4443 4444 /** 4445 * @deprecated Use 4446 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4447 */ 4448 @Deprecated 4449 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4450 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4451 4452 /** 4453 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4454 * instead 4455 */ 4456 @Deprecated 4457 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4458 4459 /** 4460 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4461 */ 4462 @Deprecated 4463 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4464 4465 /** 4466 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4467 */ 4468 @Deprecated 4469 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4470 4471 /** 4472 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4473 * instead 4474 */ 4475 @Deprecated 4476 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4477 4478 /** 4479 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4480 * instead 4481 */ 4482 @Deprecated 4483 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4484 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4485 4486 /** 4487 * Checks if the specified app can modify system settings. As of API 4488 * level 23, an app cannot modify system settings unless it declares the 4489 * {@link android.Manifest.permission#WRITE_SETTINGS} 4490 * permission in its manifest, <em>and</em> the user specifically grants 4491 * the app this capability. To prompt the user to grant this approval, 4492 * the app must send an intent with the action {@link 4493 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4494 * the system to display a permission management screen. 4495 * 4496 * @param context App context. 4497 * @return true if the calling app can write to system settings, false otherwise 4498 */ 4499 public static boolean canWrite(Context context) { 4500 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4501 context.getOpPackageName(), false); 4502 } 4503 } 4504 4505 /** 4506 * Secure system settings, containing system preferences that applications 4507 * can read but are not allowed to write. These are for preferences that 4508 * the user must explicitly modify through the system UI or specialized 4509 * APIs for those values, not modified directly by applications. 4510 */ 4511 public static final class Secure extends NameValueTable { 4512 /** 4513 * The content:// style URL for this table 4514 */ 4515 public static final Uri CONTENT_URI = 4516 Uri.parse("content://" + AUTHORITY + "/secure"); 4517 4518 private static final ContentProviderHolder sProviderHolder = 4519 new ContentProviderHolder(CONTENT_URI); 4520 4521 // Populated lazily, guarded by class object: 4522 private static final NameValueCache sNameValueCache = new NameValueCache( 4523 CONTENT_URI, 4524 CALL_METHOD_GET_SECURE, 4525 CALL_METHOD_PUT_SECURE, 4526 sProviderHolder); 4527 4528 private static ILockSettings sLockSettings = null; 4529 4530 private static boolean sIsSystemProcess; 4531 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4532 private static final HashSet<String> MOVED_TO_GLOBAL; 4533 static { 4534 MOVED_TO_LOCK_SETTINGS = new HashSet<>(3); 4535 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4536 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4537 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4538 4539 MOVED_TO_GLOBAL = new HashSet<>(); 4540 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4541 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4542 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4543 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4544 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4545 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4546 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4547 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4548 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4549 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4550 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4551 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4552 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4553 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4554 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4555 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4556 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4557 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4558 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4559 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4560 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4561 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4562 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4563 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4564 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4565 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4566 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4567 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4568 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4569 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4570 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4571 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4572 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4573 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4574 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4575 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4576 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4577 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4578 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4579 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4580 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4581 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4582 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4583 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4584 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4585 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4586 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4587 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4588 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4589 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4590 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4591 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4592 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4593 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4594 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4595 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4596 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4597 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4598 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4599 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4600 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4601 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4602 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4603 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4604 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4605 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4606 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4607 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4608 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4609 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4610 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4611 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4612 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4613 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4614 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4615 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4616 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4617 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4618 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4619 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4620 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4621 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4622 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4623 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4624 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4625 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4626 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4627 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4628 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4629 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4630 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4631 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4632 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4633 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4634 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4635 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4636 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4637 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4638 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4639 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4640 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4641 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4642 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4643 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4644 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4645 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4646 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4647 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4648 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4649 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4650 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4651 } 4652 4653 /** @hide */ 4654 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4655 outKeySet.addAll(MOVED_TO_GLOBAL); 4656 } 4657 4658 /** @hide */ 4659 public static void clearProviderForTest() { 4660 sProviderHolder.clearProviderForTest(); 4661 sNameValueCache.clearGenerationTrackerForTest(); 4662 } 4663 4664 /** 4665 * Look up a name in the database. 4666 * @param resolver to access the database with 4667 * @param name to look up in the table 4668 * @return the corresponding value, or null if not present 4669 */ 4670 public static String getString(ContentResolver resolver, String name) { 4671 return getStringForUser(resolver, name, UserHandle.myUserId()); 4672 } 4673 4674 /** @hide */ 4675 public static String getStringForUser(ContentResolver resolver, String name, 4676 int userHandle) { 4677 if (MOVED_TO_GLOBAL.contains(name)) { 4678 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4679 + " to android.provider.Settings.Global."); 4680 return Global.getStringForUser(resolver, name, userHandle); 4681 } 4682 4683 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4684 synchronized (Secure.class) { 4685 if (sLockSettings == null) { 4686 sLockSettings = ILockSettings.Stub.asInterface( 4687 (IBinder) ServiceManager.getService("lock_settings")); 4688 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4689 } 4690 } 4691 if (sLockSettings != null && !sIsSystemProcess) { 4692 // No context; use the ActivityThread's context as an approximation for 4693 // determining the target API level. 4694 Application application = ActivityThread.currentApplication(); 4695 4696 boolean isPreMnc = application != null 4697 && application.getApplicationInfo() != null 4698 && application.getApplicationInfo().targetSdkVersion 4699 <= VERSION_CODES.LOLLIPOP_MR1; 4700 if (isPreMnc) { 4701 try { 4702 return sLockSettings.getString(name, "0", userHandle); 4703 } catch (RemoteException re) { 4704 // Fall through 4705 } 4706 } else { 4707 throw new SecurityException("Settings.Secure." + name 4708 + " is deprecated and no longer accessible." 4709 + " See API documentation for potential replacements."); 4710 } 4711 } 4712 } 4713 4714 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4715 } 4716 4717 /** 4718 * Store a name/value pair into the database. 4719 * @param resolver to access the database with 4720 * @param name to store 4721 * @param value to associate with the name 4722 * @return true if the value was set, false on database errors 4723 */ 4724 public static boolean putString(ContentResolver resolver, String name, String value) { 4725 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4726 } 4727 4728 /** @hide */ 4729 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4730 int userHandle) { 4731 return putStringForUser(resolver, name, value, null, false, userHandle); 4732 } 4733 4734 /** @hide */ 4735 public static boolean putStringForUser(@NonNull ContentResolver resolver, 4736 @NonNull String name, @Nullable String value, @Nullable String tag, 4737 boolean makeDefault, @UserIdInt int userHandle) { 4738 if (LOCATION_MODE.equals(name)) { 4739 // Map LOCATION_MODE to underlying location provider storage API 4740 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4741 } 4742 if (MOVED_TO_GLOBAL.contains(name)) { 4743 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4744 + " to android.provider.Settings.Global"); 4745 return Global.putStringForUser(resolver, name, value, 4746 tag, makeDefault, userHandle); 4747 } 4748 return sNameValueCache.putStringForUser(resolver, name, value, tag, 4749 makeDefault, userHandle); 4750 } 4751 4752 /** 4753 * Store a name/value pair into the database. 4754 * <p> 4755 * The method takes an optional tag to associate with the setting 4756 * which can be used to clear only settings made by your package and 4757 * associated with this tag by passing the tag to {@link 4758 * #resetToDefaults(ContentResolver, String)}. Anyone can override 4759 * the current tag. Also if another package changes the setting 4760 * then the tag will be set to the one specified in the set call 4761 * which can be null. Also any of the settings setters that do not 4762 * take a tag as an argument effectively clears the tag. 4763 * </p><p> 4764 * For example, if you set settings A and B with tags T1 and T2 and 4765 * another app changes setting A (potentially to the same value), it 4766 * can assign to it a tag T3 (note that now the package that changed 4767 * the setting is not yours). Now if you reset your changes for T1 and 4768 * T2 only setting B will be reset and A not (as it was changed by 4769 * another package) but since A did not change you are in the desired 4770 * initial state. Now if the other app changes the value of A (assuming 4771 * you registered an observer in the beginning) you would detect that 4772 * the setting was changed by another app and handle this appropriately 4773 * (ignore, set back to some value, etc). 4774 * </p><p> 4775 * Also the method takes an argument whether to make the value the 4776 * default for this setting. If the system already specified a default 4777 * value, then the one passed in here will <strong>not</strong> 4778 * be set as the default. 4779 * </p> 4780 * 4781 * @param resolver to access the database with. 4782 * @param name to store. 4783 * @param value to associate with the name. 4784 * @param tag to associate with the setting. 4785 * @param makeDefault whether to make the value the default one. 4786 * @return true if the value was set, false on database errors. 4787 * 4788 * @see #resetToDefaults(ContentResolver, String) 4789 * 4790 * @hide 4791 */ 4792 @SystemApi 4793 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4794 public static boolean putString(@NonNull ContentResolver resolver, 4795 @NonNull String name, @Nullable String value, @Nullable String tag, 4796 boolean makeDefault) { 4797 return putStringForUser(resolver, name, value, tag, makeDefault, 4798 UserHandle.myUserId()); 4799 } 4800 4801 /** 4802 * Reset the settings to their defaults. This would reset <strong>only</strong> 4803 * settings set by the caller's package. Think of it of a way to undo your own 4804 * changes to the global settings. Passing in the optional tag will reset only 4805 * settings changed by your package and associated with this tag. 4806 * 4807 * @param resolver Handle to the content resolver. 4808 * @param tag Optional tag which should be associated with the settings to reset. 4809 * 4810 * @see #putString(ContentResolver, String, String, String, boolean) 4811 * 4812 * @hide 4813 */ 4814 @SystemApi 4815 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4816 public static void resetToDefaults(@NonNull ContentResolver resolver, 4817 @Nullable String tag) { 4818 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 4819 UserHandle.myUserId()); 4820 } 4821 4822 /** 4823 * 4824 * Reset the settings to their defaults for a given user with a specific mode. The 4825 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 4826 * allowing resetting the settings made by a package and associated with the tag. 4827 * 4828 * @param resolver Handle to the content resolver. 4829 * @param tag Optional tag which should be associated with the settings to reset. 4830 * @param mode The reset mode. 4831 * @param userHandle The user for which to reset to defaults. 4832 * 4833 * @see #RESET_MODE_PACKAGE_DEFAULTS 4834 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 4835 * @see #RESET_MODE_UNTRUSTED_CHANGES 4836 * @see #RESET_MODE_TRUSTED_DEFAULTS 4837 * 4838 * @hide 4839 */ 4840 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 4841 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 4842 try { 4843 Bundle arg = new Bundle(); 4844 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 4845 if (tag != null) { 4846 arg.putString(CALL_METHOD_TAG_KEY, tag); 4847 } 4848 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 4849 IContentProvider cp = sProviderHolder.getProvider(resolver); 4850 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_SECURE, null, arg); 4851 } catch (RemoteException e) { 4852 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 4853 } 4854 } 4855 4856 /** 4857 * Construct the content URI for a particular name/value pair, 4858 * useful for monitoring changes with a ContentObserver. 4859 * @param name to look up in the table 4860 * @return the corresponding content URI, or null if not present 4861 */ 4862 public static Uri getUriFor(String name) { 4863 if (MOVED_TO_GLOBAL.contains(name)) { 4864 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4865 + " to android.provider.Settings.Global, returning global URI."); 4866 return Global.getUriFor(Global.CONTENT_URI, name); 4867 } 4868 return getUriFor(CONTENT_URI, name); 4869 } 4870 4871 /** 4872 * Convenience function for retrieving a single secure settings value 4873 * as an integer. Note that internally setting values are always 4874 * stored as strings; this function converts the string to an integer 4875 * for you. The default value will be returned if the setting is 4876 * not defined or not an integer. 4877 * 4878 * @param cr The ContentResolver to access. 4879 * @param name The name of the setting to retrieve. 4880 * @param def Value to return if the setting is not defined. 4881 * 4882 * @return The setting's current value, or 'def' if it is not defined 4883 * or not a valid integer. 4884 */ 4885 public static int getInt(ContentResolver cr, String name, int def) { 4886 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4887 } 4888 4889 /** @hide */ 4890 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4891 if (LOCATION_MODE.equals(name)) { 4892 // Map from to underlying location provider storage API to location mode 4893 return getLocationModeForUser(cr, userHandle); 4894 } 4895 String v = getStringForUser(cr, name, userHandle); 4896 try { 4897 return v != null ? Integer.parseInt(v) : def; 4898 } catch (NumberFormatException e) { 4899 return def; 4900 } 4901 } 4902 4903 /** 4904 * Convenience function for retrieving a single secure settings value 4905 * as an integer. Note that internally setting values are always 4906 * stored as strings; this function converts the string to an integer 4907 * for you. 4908 * <p> 4909 * This version does not take a default value. If the setting has not 4910 * been set, or the string value is not a number, 4911 * it throws {@link SettingNotFoundException}. 4912 * 4913 * @param cr The ContentResolver to access. 4914 * @param name The name of the setting to retrieve. 4915 * 4916 * @throws SettingNotFoundException Thrown if a setting by the given 4917 * name can't be found or the setting value is not an integer. 4918 * 4919 * @return The setting's current value. 4920 */ 4921 public static int getInt(ContentResolver cr, String name) 4922 throws SettingNotFoundException { 4923 return getIntForUser(cr, name, UserHandle.myUserId()); 4924 } 4925 4926 /** @hide */ 4927 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4928 throws SettingNotFoundException { 4929 if (LOCATION_MODE.equals(name)) { 4930 // Map from to underlying location provider storage API to location mode 4931 return getLocationModeForUser(cr, userHandle); 4932 } 4933 String v = getStringForUser(cr, name, userHandle); 4934 try { 4935 return Integer.parseInt(v); 4936 } catch (NumberFormatException e) { 4937 throw new SettingNotFoundException(name); 4938 } 4939 } 4940 4941 /** 4942 * Convenience function for updating a single settings value as an 4943 * integer. This will either create a new entry in the table if the 4944 * given name does not exist, or modify the value of the existing row 4945 * with that name. Note that internally setting values are always 4946 * stored as strings, so this function converts the given value to a 4947 * string before storing it. 4948 * 4949 * @param cr The ContentResolver to access. 4950 * @param name The name of the setting to modify. 4951 * @param value The new value for the setting. 4952 * @return true if the value was set, false on database errors 4953 */ 4954 public static boolean putInt(ContentResolver cr, String name, int value) { 4955 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4956 } 4957 4958 /** @hide */ 4959 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4960 int userHandle) { 4961 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4962 } 4963 4964 /** 4965 * Convenience function for retrieving a single secure settings value 4966 * as a {@code long}. Note that internally setting values are always 4967 * stored as strings; this function converts the string to a {@code long} 4968 * for you. The default value will be returned if the setting is 4969 * not defined or not a {@code long}. 4970 * 4971 * @param cr The ContentResolver to access. 4972 * @param name The name of the setting to retrieve. 4973 * @param def Value to return if the setting is not defined. 4974 * 4975 * @return The setting's current value, or 'def' if it is not defined 4976 * or not a valid {@code long}. 4977 */ 4978 public static long getLong(ContentResolver cr, String name, long def) { 4979 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4980 } 4981 4982 /** @hide */ 4983 public static long getLongForUser(ContentResolver cr, String name, long def, 4984 int userHandle) { 4985 String valString = getStringForUser(cr, name, userHandle); 4986 long value; 4987 try { 4988 value = valString != null ? Long.parseLong(valString) : def; 4989 } catch (NumberFormatException e) { 4990 value = def; 4991 } 4992 return value; 4993 } 4994 4995 /** 4996 * Convenience function for retrieving a single secure settings value 4997 * as a {@code long}. Note that internally setting values are always 4998 * stored as strings; this function converts the string to a {@code long} 4999 * for you. 5000 * <p> 5001 * This version does not take a default value. If the setting has not 5002 * been set, or the string value is not a number, 5003 * it throws {@link SettingNotFoundException}. 5004 * 5005 * @param cr The ContentResolver to access. 5006 * @param name The name of the setting to retrieve. 5007 * 5008 * @return The setting's current value. 5009 * @throws SettingNotFoundException Thrown if a setting by the given 5010 * name can't be found or the setting value is not an integer. 5011 */ 5012 public static long getLong(ContentResolver cr, String name) 5013 throws SettingNotFoundException { 5014 return getLongForUser(cr, name, UserHandle.myUserId()); 5015 } 5016 5017 /** @hide */ 5018 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 5019 throws SettingNotFoundException { 5020 String valString = getStringForUser(cr, name, userHandle); 5021 try { 5022 return Long.parseLong(valString); 5023 } catch (NumberFormatException e) { 5024 throw new SettingNotFoundException(name); 5025 } 5026 } 5027 5028 /** 5029 * Convenience function for updating a secure settings value as a long 5030 * integer. This will either create a new entry in the table if the 5031 * given name does not exist, or modify the value of the existing row 5032 * with that name. Note that internally setting values are always 5033 * stored as strings, so this function converts the given value to a 5034 * string before storing it. 5035 * 5036 * @param cr The ContentResolver to access. 5037 * @param name The name of the setting to modify. 5038 * @param value The new value for the setting. 5039 * @return true if the value was set, false on database errors 5040 */ 5041 public static boolean putLong(ContentResolver cr, String name, long value) { 5042 return putLongForUser(cr, name, value, UserHandle.myUserId()); 5043 } 5044 5045 /** @hide */ 5046 public static boolean putLongForUser(ContentResolver cr, String name, long value, 5047 int userHandle) { 5048 return putStringForUser(cr, name, Long.toString(value), userHandle); 5049 } 5050 5051 /** 5052 * Convenience function for retrieving a single secure settings value 5053 * as a floating point number. Note that internally setting values are 5054 * always stored as strings; this function converts the string to an 5055 * float for you. The default value will be returned if the setting 5056 * is not defined or not a valid float. 5057 * 5058 * @param cr The ContentResolver to access. 5059 * @param name The name of the setting to retrieve. 5060 * @param def Value to return if the setting is not defined. 5061 * 5062 * @return The setting's current value, or 'def' if it is not defined 5063 * or not a valid float. 5064 */ 5065 public static float getFloat(ContentResolver cr, String name, float def) { 5066 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 5067 } 5068 5069 /** @hide */ 5070 public static float getFloatForUser(ContentResolver cr, String name, float def, 5071 int userHandle) { 5072 String v = getStringForUser(cr, name, userHandle); 5073 try { 5074 return v != null ? Float.parseFloat(v) : def; 5075 } catch (NumberFormatException e) { 5076 return def; 5077 } 5078 } 5079 5080 /** 5081 * Convenience function for retrieving a single secure settings value 5082 * as a float. Note that internally setting values are always 5083 * stored as strings; this function converts the string to a float 5084 * for you. 5085 * <p> 5086 * This version does not take a default value. If the setting has not 5087 * been set, or the string value is not a number, 5088 * it throws {@link SettingNotFoundException}. 5089 * 5090 * @param cr The ContentResolver to access. 5091 * @param name The name of the setting to retrieve. 5092 * 5093 * @throws SettingNotFoundException Thrown if a setting by the given 5094 * name can't be found or the setting value is not a float. 5095 * 5096 * @return The setting's current value. 5097 */ 5098 public static float getFloat(ContentResolver cr, String name) 5099 throws SettingNotFoundException { 5100 return getFloatForUser(cr, name, UserHandle.myUserId()); 5101 } 5102 5103 /** @hide */ 5104 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 5105 throws SettingNotFoundException { 5106 String v = getStringForUser(cr, name, userHandle); 5107 if (v == null) { 5108 throw new SettingNotFoundException(name); 5109 } 5110 try { 5111 return Float.parseFloat(v); 5112 } catch (NumberFormatException e) { 5113 throw new SettingNotFoundException(name); 5114 } 5115 } 5116 5117 /** 5118 * Convenience function for updating a single settings value as a 5119 * floating point number. This will either create a new entry in the 5120 * table if the given name does not exist, or modify the value of the 5121 * existing row with that name. Note that internally setting values 5122 * are always stored as strings, so this function converts the given 5123 * value to a string before storing it. 5124 * 5125 * @param cr The ContentResolver to access. 5126 * @param name The name of the setting to modify. 5127 * @param value The new value for the setting. 5128 * @return true if the value was set, false on database errors 5129 */ 5130 public static boolean putFloat(ContentResolver cr, String name, float value) { 5131 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 5132 } 5133 5134 /** @hide */ 5135 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 5136 int userHandle) { 5137 return putStringForUser(cr, name, Float.toString(value), userHandle); 5138 } 5139 5140 /** 5141 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 5142 * instead 5143 */ 5144 @Deprecated 5145 public static final String DEVELOPMENT_SETTINGS_ENABLED = 5146 Global.DEVELOPMENT_SETTINGS_ENABLED; 5147 5148 /** 5149 * When the user has enable the option to have a "bug report" command 5150 * in the power menu. 5151 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 5152 * @hide 5153 */ 5154 @Deprecated 5155 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 5156 5157 /** 5158 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 5159 */ 5160 @Deprecated 5161 public static final String ADB_ENABLED = Global.ADB_ENABLED; 5162 5163 /** 5164 * Setting to allow mock locations and location provider status to be injected into the 5165 * LocationManager service for testing purposes during application development. These 5166 * locations and status values override actual location and status information generated 5167 * by network, gps, or other location providers. 5168 * 5169 * @deprecated This settings is not used anymore. 5170 */ 5171 @Deprecated 5172 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 5173 5174 /** 5175 * A 64-bit number (as a hex string) that is randomly 5176 * generated when the user first sets up the device and should remain 5177 * constant for the lifetime of the user's device. The value may 5178 * change if a factory reset is performed on the device. 5179 * <p class="note"><strong>Note:</strong> When a device has <a 5180 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 5181 * (available on certain devices running Android 4.2 or higher), each user appears as a 5182 * completely separate device, so the {@code ANDROID_ID} value is unique to each 5183 * user.</p> 5184 * 5185 * <p class="note"><strong>Note:</strong> If the caller is an Instant App the id is scoped 5186 * to the Instant App, it is generated when the Instant App is first installed and reset if 5187 * the user clears the Instant App. 5188 */ 5189 public static final String ANDROID_ID = "android_id"; 5190 5191 /** 5192 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 5193 */ 5194 @Deprecated 5195 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 5196 5197 /** 5198 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 5199 */ 5200 @Deprecated 5201 public static final String DATA_ROAMING = Global.DATA_ROAMING; 5202 5203 /** 5204 * Setting to record the input method used by default, holding the ID 5205 * of the desired method. 5206 */ 5207 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 5208 5209 /** 5210 * Setting to record the input method subtype used by default, holding the ID 5211 * of the desired method. 5212 */ 5213 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 5214 "selected_input_method_subtype"; 5215 5216 /** 5217 * Setting to record the history of input method subtype, holding the pair of ID of IME 5218 * and its last used subtype. 5219 * @hide 5220 */ 5221 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 5222 "input_methods_subtype_history"; 5223 5224 /** 5225 * Setting to record the visibility of input method selector 5226 */ 5227 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 5228 "input_method_selector_visibility"; 5229 5230 /** 5231 * The currently selected voice interaction service flattened ComponentName. 5232 * @hide 5233 */ 5234 @TestApi 5235 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 5236 5237 /** 5238 * The currently selected autofill service flattened ComponentName. 5239 * @hide 5240 */ 5241 @TestApi 5242 public static final String AUTOFILL_SERVICE = "autofill_service"; 5243 5244 /** 5245 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 5246 */ 5247 @Deprecated 5248 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 5249 5250 /** 5251 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5252 * @hide 5253 */ 5254 @TestApi 5255 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 5256 5257 /** 5258 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5259 * This value differs from USER_SETUP_COMPLETE in that it can be reset back to 0 5260 * in case SetupWizard has been re-enabled on TV devices. 5261 * 5262 * @hide 5263 */ 5264 public static final String TV_USER_SETUP_COMPLETE = "tv_user_setup_complete"; 5265 5266 /** 5267 * Prefix for category name that marks whether a suggested action from that category was 5268 * completed. 5269 * @hide 5270 */ 5271 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 5272 5273 /** 5274 * List of input methods that are currently enabled. This is a string 5275 * containing the IDs of all enabled input methods, each ID separated 5276 * by ':'. 5277 */ 5278 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 5279 5280 /** 5281 * List of system input methods that are currently disabled. This is a string 5282 * containing the IDs of all disabled input methods, each ID separated 5283 * by ':'. 5284 * @hide 5285 */ 5286 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 5287 5288 /** 5289 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 5290 * determines if the IME should be shown when a hard keyboard is attached. 5291 * @hide 5292 */ 5293 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 5294 5295 /** 5296 * Host name and port for global http proxy. Uses ':' seperator for 5297 * between host and port. 5298 * 5299 * @deprecated Use {@link Global#HTTP_PROXY} 5300 */ 5301 @Deprecated 5302 public static final String HTTP_PROXY = Global.HTTP_PROXY; 5303 5304 /** 5305 * Package designated as always-on VPN provider. 5306 * 5307 * @hide 5308 */ 5309 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 5310 5311 /** 5312 * Whether to block networking outside of VPN connections while always-on is set. 5313 * @see #ALWAYS_ON_VPN_APP 5314 * 5315 * @hide 5316 */ 5317 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 5318 5319 /** 5320 * Whether applications can be installed for this user via the system's 5321 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 5322 * 5323 * <p>1 = permit app installation via the system package installer intent 5324 * <p>0 = do not allow use of the package installer 5325 * @deprecated Starting from {@link android.os.Build.VERSION_CODES#O}, apps should use 5326 * {@link PackageManager#canRequestPackageInstalls()} 5327 * @see PackageManager#canRequestPackageInstalls() 5328 */ 5329 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 5330 5331 /** 5332 * A flag to tell {@link com.android.server.devicepolicy.DevicePolicyManagerService} that 5333 * the default for {@link #INSTALL_NON_MARKET_APPS} is reversed for this user on OTA. So it 5334 * can set the restriction {@link android.os.UserManager#DISALLOW_INSTALL_UNKNOWN_SOURCES} 5335 * on behalf of the profile owner if needed to make the change transparent for profile 5336 * owners. 5337 * 5338 * @hide 5339 */ 5340 public static final String UNKNOWN_SOURCES_DEFAULT_REVERSED = 5341 "unknown_sources_default_reversed"; 5342 5343 /** 5344 * Comma-separated list of location providers that activities may access. Do not rely on 5345 * this value being present in settings.db or on ContentObserver notifications on the 5346 * corresponding Uri. 5347 * 5348 * @deprecated use {@link #LOCATION_MODE} and 5349 * {@link LocationManager#MODE_CHANGED_ACTION} (or 5350 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 5351 */ 5352 @Deprecated 5353 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 5354 5355 /** 5356 * The degree of location access enabled by the user. 5357 * <p> 5358 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 5359 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 5360 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 5361 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 5362 * modes that might be added in the future. 5363 * <p> 5364 * Note: do not rely on this value being present in settings.db or on ContentObserver 5365 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 5366 * to receive changes in this value. 5367 */ 5368 public static final String LOCATION_MODE = "location_mode"; 5369 /** 5370 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 5371 * {@link #LOCATION_MODE_OFF} 5372 * @hide 5373 */ 5374 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 5375 5376 /** 5377 * Sets all location providers to the previous states before location was turned off. 5378 * @hide 5379 */ 5380 public static final int LOCATION_MODE_PREVIOUS = -1; 5381 /** 5382 * Location access disabled. 5383 */ 5384 public static final int LOCATION_MODE_OFF = 0; 5385 /** 5386 * Network Location Provider disabled, but GPS and other sensors enabled. 5387 */ 5388 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 5389 /** 5390 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 5391 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 5392 * {@link android.location.Criteria#POWER_MEDIUM}. 5393 */ 5394 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 5395 /** 5396 * Best-effort location computation allowed. 5397 */ 5398 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 5399 5400 /** 5401 * A flag containing settings used for biometric weak 5402 * @hide 5403 */ 5404 @Deprecated 5405 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 5406 "lock_biometric_weak_flags"; 5407 5408 /** 5409 * Whether lock-to-app will lock the keyguard when exiting. 5410 * @hide 5411 */ 5412 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 5413 5414 /** 5415 * Whether autolock is enabled (0 = false, 1 = true) 5416 * 5417 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 5418 * level of the keyguard. Accessing this setting from an app that is targeting 5419 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5420 */ 5421 @Deprecated 5422 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 5423 5424 /** 5425 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 5426 * 5427 * @deprecated Accessing this setting from an app that is targeting 5428 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5429 */ 5430 @Deprecated 5431 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 5432 5433 /** 5434 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 5435 * true) 5436 * 5437 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 5438 * lockscreen uses 5439 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 5440 * Accessing this setting from an app that is targeting 5441 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5442 */ 5443 @Deprecated 5444 public static final String 5445 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 5446 5447 /** 5448 * This preference allows the device to be locked given time after screen goes off, 5449 * subject to current DeviceAdmin policy limits. 5450 * @hide 5451 */ 5452 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 5453 5454 5455 /** 5456 * This preference contains the string that shows for owner info on LockScreen. 5457 * @hide 5458 * @deprecated 5459 */ 5460 @Deprecated 5461 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 5462 5463 /** 5464 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 5465 * @hide 5466 */ 5467 @Deprecated 5468 public static final String LOCK_SCREEN_APPWIDGET_IDS = 5469 "lock_screen_appwidget_ids"; 5470 5471 /** 5472 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 5473 * @hide 5474 */ 5475 @Deprecated 5476 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 5477 "lock_screen_fallback_appwidget_id"; 5478 5479 /** 5480 * Index of the lockscreen appwidget to restore, -1 if none. 5481 * @hide 5482 */ 5483 @Deprecated 5484 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 5485 "lock_screen_sticky_appwidget"; 5486 5487 /** 5488 * This preference enables showing the owner info on LockScreen. 5489 * @hide 5490 * @deprecated 5491 */ 5492 @Deprecated 5493 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 5494 "lock_screen_owner_info_enabled"; 5495 5496 /** 5497 * When set by a user, allows notifications to be shown atop a securely locked screen 5498 * in their full "private" form (same as when the device is unlocked). 5499 * @hide 5500 */ 5501 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 5502 "lock_screen_allow_private_notifications"; 5503 5504 /** 5505 * When set by a user, allows notification remote input atop a securely locked screen 5506 * without having to unlock 5507 * @hide 5508 */ 5509 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 5510 "lock_screen_allow_remote_input"; 5511 5512 /** 5513 * Set by the system to track if the user needs to see the call to action for 5514 * the lockscreen notification policy. 5515 * @hide 5516 */ 5517 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 5518 "show_note_about_notification_hiding"; 5519 5520 /** 5521 * Set to 1 by the system after trust agents have been initialized. 5522 * @hide 5523 */ 5524 public static final String TRUST_AGENTS_INITIALIZED = 5525 "trust_agents_initialized"; 5526 5527 /** 5528 * The Logging ID (a unique 64-bit value) as a hex string. 5529 * Used as a pseudonymous identifier for logging. 5530 * @deprecated This identifier is poorly initialized and has 5531 * many collisions. It should not be used. 5532 */ 5533 @Deprecated 5534 public static final String LOGGING_ID = "logging_id"; 5535 5536 /** 5537 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 5538 */ 5539 @Deprecated 5540 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 5541 5542 /** 5543 * No longer supported. 5544 */ 5545 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5546 5547 /** 5548 * No longer supported. 5549 */ 5550 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5551 5552 /** 5553 * No longer supported. 5554 */ 5555 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5556 5557 /** 5558 * Settings classname to launch when Settings is clicked from All 5559 * Applications. Needed because of user testing between the old 5560 * and new Settings apps. 5561 */ 5562 // TODO: 881807 5563 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5564 5565 /** 5566 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5567 */ 5568 @Deprecated 5569 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5570 5571 /** 5572 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5573 */ 5574 @Deprecated 5575 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5576 5577 /** 5578 * If accessibility is enabled. 5579 */ 5580 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5581 5582 /** 5583 * Setting specifying if the accessibility shortcut is enabled. 5584 * @hide 5585 */ 5586 public static final String ACCESSIBILITY_SHORTCUT_ENABLED = 5587 "accessibility_shortcut_enabled"; 5588 5589 /** 5590 * Setting specifying if the accessibility shortcut is enabled. 5591 * @hide 5592 */ 5593 public static final String ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN = 5594 "accessibility_shortcut_on_lock_screen"; 5595 5596 /** 5597 * Setting specifying if the accessibility shortcut dialog has been shown to this user. 5598 * @hide 5599 */ 5600 public static final String ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN = 5601 "accessibility_shortcut_dialog_shown"; 5602 5603 /** 5604 * Setting specifying the accessibility service to be toggled via the accessibility 5605 * shortcut. Must be its flattened {@link ComponentName}. 5606 * @hide 5607 */ 5608 public static final String ACCESSIBILITY_SHORTCUT_TARGET_SERVICE = 5609 "accessibility_shortcut_target_service"; 5610 5611 /** 5612 * Setting specifying the accessibility service or feature to be toggled via the 5613 * accessibility button in the navigation bar. This is either a flattened 5614 * {@link ComponentName} or the class name of a system class implementing a supported 5615 * accessibility feature. 5616 * @hide 5617 */ 5618 public static final String ACCESSIBILITY_BUTTON_TARGET_COMPONENT = 5619 "accessibility_button_target_component"; 5620 5621 /** 5622 * If touch exploration is enabled. 5623 */ 5624 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5625 5626 /** 5627 * List of the enabled accessibility providers. 5628 */ 5629 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5630 "enabled_accessibility_services"; 5631 5632 /** 5633 * List of the accessibility services to which the user has granted 5634 * permission to put the device into touch exploration mode. 5635 * 5636 * @hide 5637 */ 5638 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5639 "touch_exploration_granted_accessibility_services"; 5640 5641 /** 5642 * Whether to speak passwords while in accessibility mode. 5643 * 5644 * @deprecated The speaking of passwords is controlled by individual accessibility services. 5645 * Apps should ignore this setting and provide complete information to accessibility 5646 * at all times, which was the behavior when this value was {@code true}. 5647 */ 5648 @Deprecated 5649 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5650 5651 /** 5652 * Whether to draw text with high contrast while in accessibility mode. 5653 * 5654 * @hide 5655 */ 5656 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5657 "high_text_contrast_enabled"; 5658 5659 /** 5660 * Setting that specifies whether the display magnification is enabled via a system-wide 5661 * triple tap gesture. Display magnifications allows the user to zoom in the display content 5662 * and is targeted to low vision users. The current magnification scale is controlled by 5663 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5664 * 5665 * @hide 5666 */ 5667 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5668 "accessibility_display_magnification_enabled"; 5669 5670 /** 5671 * Setting that specifies whether the display magnification is enabled via a shortcut 5672 * affordance within the system's navigation area. Display magnifications allows the user to 5673 * zoom in the display content and is targeted to low vision users. The current 5674 * magnification scale is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5675 * 5676 * @hide 5677 */ 5678 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED = 5679 "accessibility_display_magnification_navbar_enabled"; 5680 5681 /** 5682 * Setting that specifies what the display magnification scale is. 5683 * Display magnifications allows the user to zoom in the display 5684 * content and is targeted to low vision users. Whether a display 5685 * magnification is performed is controlled by 5686 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} and 5687 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED} 5688 * 5689 * @hide 5690 */ 5691 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5692 "accessibility_display_magnification_scale"; 5693 5694 /** 5695 * Unused mangnification setting 5696 * 5697 * @hide 5698 * @deprecated 5699 */ 5700 @Deprecated 5701 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5702 "accessibility_display_magnification_auto_update"; 5703 5704 /** 5705 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5706 * modified from an AccessibilityService using the SoftKeyboardController. 5707 * 5708 * @hide 5709 */ 5710 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5711 "accessibility_soft_keyboard_mode"; 5712 5713 /** 5714 * Default soft keyboard behavior. 5715 * 5716 * @hide 5717 */ 5718 public static final int SHOW_MODE_AUTO = 0; 5719 5720 /** 5721 * Soft keyboard is never shown. 5722 * 5723 * @hide 5724 */ 5725 public static final int SHOW_MODE_HIDDEN = 1; 5726 5727 /** 5728 * Setting that specifies whether timed text (captions) should be 5729 * displayed in video content. Text display properties are controlled by 5730 * the following settings: 5731 * <ul> 5732 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5733 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5734 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5735 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5736 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5737 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5738 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5739 * </ul> 5740 * 5741 * @hide 5742 */ 5743 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5744 "accessibility_captioning_enabled"; 5745 5746 /** 5747 * Setting that specifies the language for captions as a locale string, 5748 * e.g. en_US. 5749 * 5750 * @see java.util.Locale#toString 5751 * @hide 5752 */ 5753 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5754 "accessibility_captioning_locale"; 5755 5756 /** 5757 * Integer property that specifies the preset style for captions, one 5758 * of: 5759 * <ul> 5760 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5761 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5762 * </ul> 5763 * 5764 * @see java.util.Locale#toString 5765 * @hide 5766 */ 5767 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5768 "accessibility_captioning_preset"; 5769 5770 /** 5771 * Integer property that specifes the background color for captions as a 5772 * packed 32-bit color. 5773 * 5774 * @see android.graphics.Color#argb 5775 * @hide 5776 */ 5777 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5778 "accessibility_captioning_background_color"; 5779 5780 /** 5781 * Integer property that specifes the foreground color for captions as a 5782 * packed 32-bit color. 5783 * 5784 * @see android.graphics.Color#argb 5785 * @hide 5786 */ 5787 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5788 "accessibility_captioning_foreground_color"; 5789 5790 /** 5791 * Integer property that specifes the edge type for captions, one of: 5792 * <ul> 5793 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5794 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5795 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5796 * </ul> 5797 * 5798 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5799 * @hide 5800 */ 5801 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5802 "accessibility_captioning_edge_type"; 5803 5804 /** 5805 * Integer property that specifes the edge color for captions as a 5806 * packed 32-bit color. 5807 * 5808 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5809 * @see android.graphics.Color#argb 5810 * @hide 5811 */ 5812 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5813 "accessibility_captioning_edge_color"; 5814 5815 /** 5816 * Integer property that specifes the window color for captions as a 5817 * packed 32-bit color. 5818 * 5819 * @see android.graphics.Color#argb 5820 * @hide 5821 */ 5822 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5823 "accessibility_captioning_window_color"; 5824 5825 /** 5826 * String property that specifies the typeface for captions, one of: 5827 * <ul> 5828 * <li>DEFAULT 5829 * <li>MONOSPACE 5830 * <li>SANS_SERIF 5831 * <li>SERIF 5832 * </ul> 5833 * 5834 * @see android.graphics.Typeface 5835 * @hide 5836 */ 5837 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5838 "accessibility_captioning_typeface"; 5839 5840 /** 5841 * Floating point property that specifies font scaling for captions. 5842 * 5843 * @hide 5844 */ 5845 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5846 "accessibility_captioning_font_scale"; 5847 5848 /** 5849 * Setting that specifies whether display color inversion is enabled. 5850 */ 5851 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5852 "accessibility_display_inversion_enabled"; 5853 5854 /** 5855 * Setting that specifies whether display color space adjustment is 5856 * enabled. 5857 * 5858 * @hide 5859 */ 5860 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5861 "accessibility_display_daltonizer_enabled"; 5862 5863 /** 5864 * Integer property that specifies the type of color space adjustment to 5865 * perform. Valid values are defined in AccessibilityManager. 5866 * 5867 * @hide 5868 */ 5869 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5870 "accessibility_display_daltonizer"; 5871 5872 /** 5873 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5874 * enabled. 5875 * 5876 * @hide 5877 */ 5878 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5879 "accessibility_autoclick_enabled"; 5880 5881 /** 5882 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5883 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5884 * 5885 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5886 * @hide 5887 */ 5888 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5889 "accessibility_autoclick_delay"; 5890 5891 /** 5892 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5893 * accessibility. 5894 * (0 = false, 1 = true) 5895 * @hide 5896 */ 5897 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5898 "accessibility_large_pointer_icon"; 5899 5900 /** 5901 * The timeout for considering a press to be a long press in milliseconds. 5902 * @hide 5903 */ 5904 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5905 5906 /** 5907 * The duration in milliseconds between the first tap's up event and the second tap's 5908 * down event for an interaction to be considered part of the same multi-press. 5909 * @hide 5910 */ 5911 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5912 5913 /** 5914 * List of the enabled print services. 5915 * 5916 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5917 * from pre-N. 5918 * 5919 * @hide 5920 */ 5921 public static final String ENABLED_PRINT_SERVICES = 5922 "enabled_print_services"; 5923 5924 /** 5925 * List of the disabled print services. 5926 * 5927 * @hide 5928 */ 5929 @TestApi 5930 public static final String DISABLED_PRINT_SERVICES = 5931 "disabled_print_services"; 5932 5933 /** 5934 * The saved value for WindowManagerService.setForcedDisplayDensity() 5935 * formatted as a single integer representing DPI. If unset, then use 5936 * the real display density. 5937 * 5938 * @hide 5939 */ 5940 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5941 5942 /** 5943 * Setting to always use the default text-to-speech settings regardless 5944 * of the application settings. 5945 * 1 = override application settings, 5946 * 0 = use application settings (if specified). 5947 * 5948 * @deprecated The value of this setting is no longer respected by 5949 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5950 */ 5951 @Deprecated 5952 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5953 5954 /** 5955 * Default text-to-speech engine speech rate. 100 = 1x 5956 */ 5957 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5958 5959 /** 5960 * Default text-to-speech engine pitch. 100 = 1x 5961 */ 5962 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5963 5964 /** 5965 * Default text-to-speech engine. 5966 */ 5967 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5968 5969 /** 5970 * Default text-to-speech language. 5971 * 5972 * @deprecated this setting is no longer in use, as of the Ice Cream 5973 * Sandwich release. Apps should never need to read this setting directly, 5974 * instead can query the TextToSpeech framework classes for the default 5975 * locale. {@link TextToSpeech#getLanguage()}. 5976 */ 5977 @Deprecated 5978 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5979 5980 /** 5981 * Default text-to-speech country. 5982 * 5983 * @deprecated this setting is no longer in use, as of the Ice Cream 5984 * Sandwich release. Apps should never need to read this setting directly, 5985 * instead can query the TextToSpeech framework classes for the default 5986 * locale. {@link TextToSpeech#getLanguage()}. 5987 */ 5988 @Deprecated 5989 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5990 5991 /** 5992 * Default text-to-speech locale variant. 5993 * 5994 * @deprecated this setting is no longer in use, as of the Ice Cream 5995 * Sandwich release. Apps should never need to read this setting directly, 5996 * instead can query the TextToSpeech framework classes for the 5997 * locale that is in use {@link TextToSpeech#getLanguage()}. 5998 */ 5999 @Deprecated 6000 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 6001 6002 /** 6003 * Stores the default tts locales on a per engine basis. Stored as 6004 * a comma seperated list of values, each value being of the form 6005 * {@code engine_name:locale} for example, 6006 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 6007 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 6008 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 6009 * setting directly, and can query the TextToSpeech framework classes 6010 * for the locale that is in use. 6011 * 6012 * @hide 6013 */ 6014 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 6015 6016 /** 6017 * Space delimited list of plugin packages that are enabled. 6018 */ 6019 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 6020 6021 /** 6022 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 6023 * instead. 6024 */ 6025 @Deprecated 6026 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6027 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 6028 6029 /** 6030 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 6031 * instead. 6032 */ 6033 @Deprecated 6034 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6035 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 6036 6037 /** 6038 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 6039 * instead. 6040 */ 6041 @Deprecated 6042 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 6043 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 6044 6045 /** 6046 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 6047 * instead. 6048 */ 6049 @Deprecated 6050 public static final String WIFI_ON = Global.WIFI_ON; 6051 6052 /** 6053 * The acceptable packet loss percentage (range 0 - 100) before trying 6054 * another AP on the same network. 6055 * @deprecated This setting is not used. 6056 */ 6057 @Deprecated 6058 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 6059 "wifi_watchdog_acceptable_packet_loss_percentage"; 6060 6061 /** 6062 * The number of access points required for a network in order for the 6063 * watchdog to monitor it. 6064 * @deprecated This setting is not used. 6065 */ 6066 @Deprecated 6067 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 6068 6069 /** 6070 * The delay between background checks. 6071 * @deprecated This setting is not used. 6072 */ 6073 @Deprecated 6074 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 6075 "wifi_watchdog_background_check_delay_ms"; 6076 6077 /** 6078 * Whether the Wi-Fi watchdog is enabled for background checking even 6079 * after it thinks the user has connected to a good access point. 6080 * @deprecated This setting is not used. 6081 */ 6082 @Deprecated 6083 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 6084 "wifi_watchdog_background_check_enabled"; 6085 6086 /** 6087 * The timeout for a background ping 6088 * @deprecated This setting is not used. 6089 */ 6090 @Deprecated 6091 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 6092 "wifi_watchdog_background_check_timeout_ms"; 6093 6094 /** 6095 * The number of initial pings to perform that *may* be ignored if they 6096 * fail. Again, if these fail, they will *not* be used in packet loss 6097 * calculation. For example, one network always seemed to time out for 6098 * the first couple pings, so this is set to 3 by default. 6099 * @deprecated This setting is not used. 6100 */ 6101 @Deprecated 6102 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 6103 "wifi_watchdog_initial_ignored_ping_count"; 6104 6105 /** 6106 * The maximum number of access points (per network) to attempt to test. 6107 * If this number is reached, the watchdog will no longer monitor the 6108 * initial connection state for the network. This is a safeguard for 6109 * networks containing multiple APs whose DNS does not respond to pings. 6110 * @deprecated This setting is not used. 6111 */ 6112 @Deprecated 6113 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 6114 6115 /** 6116 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 6117 */ 6118 @Deprecated 6119 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6120 6121 /** 6122 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 6123 * @deprecated This setting is not used. 6124 */ 6125 @Deprecated 6126 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 6127 6128 /** 6129 * The number of pings to test if an access point is a good connection. 6130 * @deprecated This setting is not used. 6131 */ 6132 @Deprecated 6133 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 6134 6135 /** 6136 * The delay between pings. 6137 * @deprecated This setting is not used. 6138 */ 6139 @Deprecated 6140 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 6141 6142 /** 6143 * The timeout per ping. 6144 * @deprecated This setting is not used. 6145 */ 6146 @Deprecated 6147 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 6148 6149 /** 6150 * @deprecated Use 6151 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 6152 */ 6153 @Deprecated 6154 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 6155 6156 /** 6157 * @deprecated Use 6158 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 6159 */ 6160 @Deprecated 6161 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6162 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 6163 6164 /** 6165 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 6166 * the receivers of the PendingIntent an opportunity to make a new network request before 6167 * the Network satisfying the request is potentially removed. 6168 * 6169 * @hide 6170 */ 6171 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 6172 "connectivity_release_pending_intent_delay_ms"; 6173 6174 /** 6175 * Whether background data usage is allowed. 6176 * 6177 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 6178 * availability of background data depends on several 6179 * combined factors. When background data is unavailable, 6180 * {@link ConnectivityManager#getActiveNetworkInfo()} will 6181 * now appear disconnected. 6182 */ 6183 @Deprecated 6184 public static final String BACKGROUND_DATA = "background_data"; 6185 6186 /** 6187 * Origins for which browsers should allow geolocation by default. 6188 * The value is a space-separated list of origins. 6189 */ 6190 public static final String ALLOWED_GEOLOCATION_ORIGINS 6191 = "allowed_geolocation_origins"; 6192 6193 /** 6194 * The preferred TTY mode 0 = TTy Off, CDMA default 6195 * 1 = TTY Full 6196 * 2 = TTY HCO 6197 * 3 = TTY VCO 6198 * @hide 6199 */ 6200 public static final String PREFERRED_TTY_MODE = 6201 "preferred_tty_mode"; 6202 6203 /** 6204 * Whether the enhanced voice privacy mode is enabled. 6205 * 0 = normal voice privacy 6206 * 1 = enhanced voice privacy 6207 * @hide 6208 */ 6209 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 6210 6211 /** 6212 * Whether the TTY mode mode is enabled. 6213 * 0 = disabled 6214 * 1 = enabled 6215 * @hide 6216 */ 6217 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 6218 6219 /** 6220 * Controls whether settings backup is enabled. 6221 * Type: int ( 0 = disabled, 1 = enabled ) 6222 * @hide 6223 */ 6224 public static final String BACKUP_ENABLED = "backup_enabled"; 6225 6226 /** 6227 * Controls whether application data is automatically restored from backup 6228 * at install time. 6229 * Type: int ( 0 = disabled, 1 = enabled ) 6230 * @hide 6231 */ 6232 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 6233 6234 /** 6235 * Indicates whether settings backup has been fully provisioned. 6236 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 6237 * @hide 6238 */ 6239 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 6240 6241 /** 6242 * Component of the transport to use for backup/restore. 6243 * @hide 6244 */ 6245 public static final String BACKUP_TRANSPORT = "backup_transport"; 6246 6247 /** 6248 * Version for which the setup wizard was last shown. Bumped for 6249 * each release when there is new setup information to show. 6250 * @hide 6251 */ 6252 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 6253 6254 /** 6255 * The interval in milliseconds after which Wi-Fi is considered idle. 6256 * When idle, it is possible for the device to be switched from Wi-Fi to 6257 * the mobile data network. 6258 * @hide 6259 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 6260 * instead. 6261 */ 6262 @Deprecated 6263 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 6264 6265 /** 6266 * The global search provider chosen by the user (if multiple global 6267 * search providers are installed). This will be the provider returned 6268 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 6269 * installed. This setting is stored as a flattened component name as 6270 * per {@link ComponentName#flattenToString()}. 6271 * 6272 * @hide 6273 */ 6274 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 6275 "search_global_search_activity"; 6276 6277 /** 6278 * The number of promoted sources in GlobalSearch. 6279 * @hide 6280 */ 6281 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 6282 /** 6283 * The maximum number of suggestions returned by GlobalSearch. 6284 * @hide 6285 */ 6286 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 6287 /** 6288 * The number of suggestions GlobalSearch will ask each non-web search source for. 6289 * @hide 6290 */ 6291 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 6292 /** 6293 * The number of suggestions the GlobalSearch will ask the web search source for. 6294 * @hide 6295 */ 6296 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 6297 "search_web_results_override_limit"; 6298 /** 6299 * The number of milliseconds that GlobalSearch will wait for suggestions from 6300 * promoted sources before continuing with all other sources. 6301 * @hide 6302 */ 6303 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 6304 "search_promoted_source_deadline_millis"; 6305 /** 6306 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 6307 * @hide 6308 */ 6309 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 6310 /** 6311 * The maximum number of milliseconds that GlobalSearch shows the previous results 6312 * after receiving a new query. 6313 * @hide 6314 */ 6315 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 6316 /** 6317 * The maximum age of log data used for shortcuts in GlobalSearch. 6318 * @hide 6319 */ 6320 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 6321 /** 6322 * The maximum age of log data used for source ranking in GlobalSearch. 6323 * @hide 6324 */ 6325 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 6326 "search_max_source_event_age_millis"; 6327 /** 6328 * The minimum number of impressions needed to rank a source in GlobalSearch. 6329 * @hide 6330 */ 6331 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 6332 "search_min_impressions_for_source_ranking"; 6333 /** 6334 * The minimum number of clicks needed to rank a source in GlobalSearch. 6335 * @hide 6336 */ 6337 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 6338 "search_min_clicks_for_source_ranking"; 6339 /** 6340 * The maximum number of shortcuts shown by GlobalSearch. 6341 * @hide 6342 */ 6343 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 6344 /** 6345 * The size of the core thread pool for suggestion queries in GlobalSearch. 6346 * @hide 6347 */ 6348 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 6349 "search_query_thread_core_pool_size"; 6350 /** 6351 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 6352 * @hide 6353 */ 6354 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 6355 "search_query_thread_max_pool_size"; 6356 /** 6357 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 6358 * @hide 6359 */ 6360 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 6361 "search_shortcut_refresh_core_pool_size"; 6362 /** 6363 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 6364 * @hide 6365 */ 6366 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 6367 "search_shortcut_refresh_max_pool_size"; 6368 /** 6369 * The maximun time that excess threads in the GlobalSeach thread pools will 6370 * wait before terminating. 6371 * @hide 6372 */ 6373 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 6374 "search_thread_keepalive_seconds"; 6375 /** 6376 * The maximum number of concurrent suggestion queries to each source. 6377 * @hide 6378 */ 6379 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 6380 "search_per_source_concurrent_query_limit"; 6381 6382 /** 6383 * Whether or not alert sounds are played on StorageManagerService events. 6384 * (0 = false, 1 = true) 6385 * @hide 6386 */ 6387 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 6388 6389 /** 6390 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 6391 * @hide 6392 */ 6393 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 6394 6395 /** 6396 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 6397 * @hide 6398 */ 6399 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 6400 6401 /** 6402 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 6403 * @hide 6404 */ 6405 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 6406 6407 /** 6408 * If nonzero, ANRs in invisible background processes bring up a dialog. 6409 * Otherwise, the process will be silently killed. 6410 * 6411 * Also prevents ANRs and crash dialogs from being suppressed. 6412 * @hide 6413 */ 6414 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 6415 6416 /** 6417 * The {@link ComponentName} string of the service to be used as the voice recognition 6418 * service. 6419 * 6420 * @hide 6421 */ 6422 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 6423 6424 /** 6425 * Stores whether an user has consented to have apps verified through PAM. 6426 * The value is boolean (1 or 0). 6427 * 6428 * @hide 6429 */ 6430 public static final String PACKAGE_VERIFIER_USER_CONSENT = 6431 "package_verifier_user_consent"; 6432 6433 /** 6434 * The {@link ComponentName} string of the selected spell checker service which is 6435 * one of the services managed by the text service manager. 6436 * 6437 * @hide 6438 */ 6439 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 6440 6441 /** 6442 * The {@link ComponentName} string of the selected subtype of the selected spell checker 6443 * service which is one of the services managed by the text service manager. 6444 * 6445 * @hide 6446 */ 6447 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 6448 "selected_spell_checker_subtype"; 6449 6450 /** 6451 * The {@link ComponentName} string whether spell checker is enabled or not. 6452 * 6453 * @hide 6454 */ 6455 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 6456 6457 /** 6458 * What happens when the user presses the Power button while in-call 6459 * and the screen is on.<br/> 6460 * <b>Values:</b><br/> 6461 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 6462 * 2 - The Power button hangs up the current call.<br/> 6463 * 6464 * @hide 6465 */ 6466 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 6467 6468 /** 6469 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 6470 * @hide 6471 */ 6472 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 6473 6474 /** 6475 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 6476 * @hide 6477 */ 6478 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 6479 6480 /** 6481 * INCALL_POWER_BUTTON_BEHAVIOR default value. 6482 * @hide 6483 */ 6484 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 6485 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 6486 6487 /** 6488 * What happens when the user presses the Back button while in-call 6489 * and the screen is on.<br/> 6490 * <b>Values:</b><br/> 6491 * 0 - The Back buttons does nothing different.<br/> 6492 * 1 - The Back button hangs up the current call.<br/> 6493 * 6494 * @hide 6495 */ 6496 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 6497 6498 /** 6499 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 6500 * @hide 6501 */ 6502 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 6503 6504 /** 6505 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 6506 * @hide 6507 */ 6508 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 6509 6510 /** 6511 * INCALL_POWER_BUTTON_BEHAVIOR default value. 6512 * @hide 6513 */ 6514 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 6515 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 6516 6517 /** 6518 * Whether the device should wake when the wake gesture sensor detects motion. 6519 * @hide 6520 */ 6521 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 6522 6523 /** 6524 * Whether the device should doze if configured. 6525 * @hide 6526 */ 6527 public static final String DOZE_ENABLED = "doze_enabled"; 6528 6529 /** 6530 * Whether doze should be always on. 6531 * @hide 6532 */ 6533 public static final String DOZE_ALWAYS_ON = "doze_always_on"; 6534 6535 /** 6536 * Whether the device should pulse on pick up gesture. 6537 * @hide 6538 */ 6539 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 6540 6541 /** 6542 * Whether the device should pulse on long press gesture. 6543 * @hide 6544 */ 6545 public static final String DOZE_PULSE_ON_LONG_PRESS = "doze_pulse_on_long_press"; 6546 6547 /** 6548 * Whether the device should pulse on double tap gesture. 6549 * @hide 6550 */ 6551 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 6552 6553 /** 6554 * The current night mode that has been selected by the user. Owned 6555 * and controlled by UiModeManagerService. Constants are as per 6556 * UiModeManager. 6557 * @hide 6558 */ 6559 public static final String UI_NIGHT_MODE = "ui_night_mode"; 6560 6561 /** 6562 * Whether screensavers are enabled. 6563 * @hide 6564 */ 6565 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6566 6567 /** 6568 * The user's chosen screensaver components. 6569 * 6570 * These will be launched by the PhoneWindowManager after a timeout when not on 6571 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6572 * @hide 6573 */ 6574 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6575 6576 /** 6577 * If screensavers are enabled, whether the screensaver should be automatically launched 6578 * when the device is inserted into a (desk) dock. 6579 * @hide 6580 */ 6581 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6582 6583 /** 6584 * If screensavers are enabled, whether the screensaver should be automatically launched 6585 * when the screen times out when not on battery. 6586 * @hide 6587 */ 6588 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6589 6590 /** 6591 * If screensavers are enabled, the default screensaver component. 6592 * @hide 6593 */ 6594 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6595 6596 /** 6597 * The default NFC payment component 6598 * @hide 6599 */ 6600 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6601 6602 /** 6603 * Whether NFC payment is handled by the foreground application or a default. 6604 * @hide 6605 */ 6606 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6607 6608 /** 6609 * Specifies the package name currently configured to be the primary sms application 6610 * @hide 6611 */ 6612 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6613 6614 /** 6615 * Specifies the package name currently configured to be the default dialer application 6616 * @hide 6617 */ 6618 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6619 6620 /** 6621 * Specifies the package name currently configured to be the emergency assistance application 6622 * 6623 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6624 * 6625 * @hide 6626 */ 6627 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6628 6629 /** 6630 * Specifies whether the current app context on scren (assist data) will be sent to the 6631 * assist application (active voice interaction service). 6632 * 6633 * @hide 6634 */ 6635 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6636 6637 /** 6638 * Specifies whether a screenshot of the screen contents will be sent to the assist 6639 * application (active voice interaction service). 6640 * 6641 * @hide 6642 */ 6643 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6644 6645 /** 6646 * Specifies whether the screen will show an animation if screen contents are sent to the 6647 * assist application (active voice interaction service). 6648 * 6649 * Note that the disclosure will be forced for third-party assistants or if the device 6650 * does not support disabling it. 6651 * 6652 * @hide 6653 */ 6654 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6655 6656 /** 6657 * Read only list of the service components that the current user has explicitly allowed to 6658 * see and assist with all of the user's notifications. 6659 * 6660 * @deprecated Use 6661 * {@link NotificationManager#isNotificationListenerAccessGranted(ComponentName)}. 6662 * @hide 6663 */ 6664 @Deprecated 6665 public static final String ENABLED_NOTIFICATION_ASSISTANT = 6666 "enabled_notification_assistant"; 6667 6668 /** 6669 * Read only list of the service components that the current user has explicitly allowed to 6670 * see all of the user's notifications, separated by ':'. 6671 * 6672 * @hide 6673 * @deprecated Use 6674 * {@link NotificationManager#isNotificationAssistantAccessGranted(ComponentName)}. 6675 */ 6676 @Deprecated 6677 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6678 6679 /** 6680 * Read only list of the packages that the current user has explicitly allowed to 6681 * manage do not disturb, separated by ':'. 6682 * 6683 * @deprecated Use {@link NotificationManager#isNotificationPolicyAccessGranted()}. 6684 * @hide 6685 */ 6686 @Deprecated 6687 @TestApi 6688 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6689 "enabled_notification_policy_access_packages"; 6690 6691 /** 6692 * Defines whether managed profile ringtones should be synced from it's parent profile 6693 * <p> 6694 * 0 = ringtones are not synced 6695 * 1 = ringtones are synced from the profile's parent (default) 6696 * <p> 6697 * This value is only used for managed profiles. 6698 * @hide 6699 */ 6700 @TestApi 6701 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 6702 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 6703 6704 /** @hide */ 6705 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6706 6707 /** 6708 * This is the query URI for finding a print service to install. 6709 * 6710 * @hide 6711 */ 6712 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6713 6714 /** 6715 * This is the query URI for finding a NFC payment service to install. 6716 * 6717 * @hide 6718 */ 6719 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6720 6721 /** 6722 * This is the query URI for finding a auto fill service to install. 6723 * 6724 * @hide 6725 */ 6726 public static final String AUTOFILL_SERVICE_SEARCH_URI = "autofill_service_search_uri"; 6727 6728 /** 6729 * If enabled, apps should try to skip any introductory hints on first launch. This might 6730 * apply to users that are already familiar with the environment or temporary users. 6731 * <p> 6732 * Type : int (0 to show hints, 1 to skip showing hints) 6733 */ 6734 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6735 6736 /** 6737 * Persisted playback time after a user confirmation of an unsafe volume level. 6738 * 6739 * @hide 6740 */ 6741 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6742 6743 /** 6744 * This preference enables notification display on the lockscreen. 6745 * @hide 6746 */ 6747 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6748 "lock_screen_show_notifications"; 6749 6750 /** 6751 * This preference stores the last stack active task time for each user, which affects what 6752 * tasks will be visible in Overview. 6753 * @hide 6754 */ 6755 public static final String OVERVIEW_LAST_STACK_ACTIVE_TIME = 6756 "overview_last_stack_active_time"; 6757 6758 /** 6759 * List of TV inputs that are currently hidden. This is a string 6760 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6761 * {@link android.net.Uri#encode(String)} and separated by ':'. 6762 * @hide 6763 */ 6764 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6765 6766 /** 6767 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6768 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6769 * and separated by ','. Each pair is separated by ':'. 6770 * @hide 6771 */ 6772 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6773 6774 /** 6775 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6776 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6777 * and 0 means automatic routing is enabled. 6778 * 6779 * @hide 6780 */ 6781 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6782 "usb_audio_automatic_routing_disabled"; 6783 6784 /** 6785 * The timeout in milliseconds before the device fully goes to sleep after 6786 * a period of inactivity. This value sets an upper bound on how long the device 6787 * will stay awake or dreaming without user activity. It should generally 6788 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6789 * will sleep before it ever has a chance to dream. 6790 * <p> 6791 * Use -1 to disable this timeout. 6792 * </p> 6793 * 6794 * @hide 6795 */ 6796 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6797 6798 /** 6799 * Controls whether double tap to wake is enabled. 6800 * @hide 6801 */ 6802 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6803 6804 /** 6805 * The current assistant component. It could be a voice interaction service, 6806 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6807 * handling. 6808 * 6809 * @hide 6810 */ 6811 public static final String ASSISTANT = "assistant"; 6812 6813 /** 6814 * Whether the camera launch gesture should be disabled. 6815 * 6816 * @hide 6817 */ 6818 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6819 6820 /** 6821 * Whether the camera launch gesture to double tap the power button when the screen is off 6822 * should be disabled. 6823 * 6824 * @hide 6825 */ 6826 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6827 "camera_double_tap_power_gesture_disabled"; 6828 6829 /** 6830 * Whether the camera double twist gesture to flip between front and back mode should be 6831 * enabled. 6832 * 6833 * @hide 6834 */ 6835 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6836 "camera_double_twist_to_flip_enabled"; 6837 6838 /** 6839 * Whether or not the smart camera lift trigger that launches the camera when the user moves 6840 * the phone into a position for taking photos should be enabled. 6841 * 6842 * @hide 6843 */ 6844 public static final String CAMERA_LIFT_TRIGGER_ENABLED = "camera_lift_trigger_enabled"; 6845 6846 /** 6847 * The default enable state of the camera lift trigger. 6848 * 6849 * @hide 6850 */ 6851 public static final int CAMERA_LIFT_TRIGGER_ENABLED_DEFAULT = 1; 6852 6853 /** 6854 * Whether the assist gesture should be enabled. 6855 * 6856 * @hide 6857 */ 6858 public static final String ASSIST_GESTURE_ENABLED = "assist_gesture_enabled"; 6859 6860 /** 6861 * Sensitivity control for the assist gesture. 6862 * 6863 * @hide 6864 */ 6865 public static final String ASSIST_GESTURE_SENSITIVITY = "assist_gesture_sensitivity"; 6866 6867 /** 6868 * Whether the assist gesture should silence alerts. 6869 * 6870 * @hide 6871 */ 6872 public static final String ASSIST_GESTURE_SILENCE_ALERTS_ENABLED = 6873 "assist_gesture_silence_alerts_enabled"; 6874 6875 /** 6876 * Whether the assist gesture should wake the phone. 6877 * 6878 * @hide 6879 */ 6880 public static final String ASSIST_GESTURE_WAKE_ENABLED = 6881 "assist_gesture_wake_enabled"; 6882 6883 /** 6884 * Whether Assist Gesture Deferred Setup has been completed 6885 * 6886 * @hide 6887 */ 6888 public static final String ASSIST_GESTURE_SETUP_COMPLETE = "assist_gesture_setup_complete"; 6889 6890 /** 6891 * Control whether Night display is currently activated. 6892 * @hide 6893 */ 6894 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6895 6896 /** 6897 * Control whether Night display will automatically activate/deactivate. 6898 * @hide 6899 */ 6900 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6901 6902 /** 6903 * Control the color temperature of Night Display, represented in Kelvin. 6904 * @hide 6905 */ 6906 public static final String NIGHT_DISPLAY_COLOR_TEMPERATURE = 6907 "night_display_color_temperature"; 6908 6909 /** 6910 * Custom time when Night display is scheduled to activate. 6911 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6912 * @hide 6913 */ 6914 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = 6915 "night_display_custom_start_time"; 6916 6917 /** 6918 * Custom time when Night display is scheduled to deactivate. 6919 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6920 * @hide 6921 */ 6922 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6923 6924 /** 6925 * Time in milliseconds (since epoch) when Night display was last activated. Use to decide 6926 * whether to apply the current activated state after a reboot or user change. 6927 * @hide 6928 */ 6929 public static final String NIGHT_DISPLAY_LAST_ACTIVATED_TIME = 6930 "night_display_last_activated_time"; 6931 6932 /** 6933 * Names of the service components that the current user has explicitly allowed to 6934 * be a VR mode listener, separated by ':'. 6935 * 6936 * @hide 6937 */ 6938 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6939 6940 /** 6941 * Behavior of the display while in VR mode. 6942 * 6943 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6944 * 6945 * @hide 6946 */ 6947 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6948 6949 /** 6950 * Lower the display persistence while the system is in VR mode. 6951 * 6952 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6953 * 6954 * @hide. 6955 */ 6956 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6957 6958 /** 6959 * Do not alter the display persistence while the system is in VR mode. 6960 * 6961 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6962 * 6963 * @hide. 6964 */ 6965 public static final int VR_DISPLAY_MODE_OFF = 1; 6966 6967 /** 6968 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6969 * once. 6970 * 6971 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6972 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6973 * inserted), to avoid disabling an app that the user might actively be using. 6974 * 6975 * <p>Will be set to 1 once executed. 6976 * 6977 * @hide 6978 */ 6979 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6980 6981 /** 6982 * Whether parent user can access remote contact in managed profile. 6983 * 6984 * @hide 6985 */ 6986 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6987 "managed_profile_contact_remote_search"; 6988 6989 /** 6990 * Whether or not the automatic storage manager is enabled and should run on the device. 6991 * 6992 * @hide 6993 */ 6994 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6995 "automatic_storage_manager_enabled"; 6996 6997 /** 6998 * How many days of information for the automatic storage manager to retain on the device. 6999 * 7000 * @hide 7001 */ 7002 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 7003 "automatic_storage_manager_days_to_retain"; 7004 7005 /** 7006 * Default number of days of information for the automatic storage manager to retain. 7007 * 7008 * @hide 7009 */ 7010 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 7011 7012 /** 7013 * How many bytes the automatic storage manager has cleared out. 7014 * 7015 * @hide 7016 */ 7017 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 7018 "automatic_storage_manager_bytes_cleared"; 7019 7020 7021 /** 7022 * Last run time for the automatic storage manager. 7023 * 7024 * @hide 7025 */ 7026 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 7027 "automatic_storage_manager_last_run"; 7028 7029 /** 7030 * If the automatic storage manager has been disabled by policy. Note that this doesn't 7031 * mean that the automatic storage manager is prevented from being re-enabled -- this only 7032 * means that it was turned off by policy at least once. 7033 * 7034 * @hide 7035 */ 7036 public static final String AUTOMATIC_STORAGE_MANAGER_TURNED_OFF_BY_POLICY = 7037 "automatic_storage_manager_turned_off_by_policy"; 7038 7039 /** 7040 * Whether SystemUI navigation keys is enabled. 7041 * @hide 7042 */ 7043 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 7044 "system_navigation_keys_enabled"; 7045 7046 /** 7047 * Holds comma separated list of ordering of QS tiles. 7048 * @hide 7049 */ 7050 public static final String QS_TILES = "sysui_qs_tiles"; 7051 7052 /** 7053 * Whether preloaded APKs have been installed for the user. 7054 * @hide 7055 */ 7056 public static final String DEMO_USER_SETUP_COMPLETE 7057 = "demo_user_setup_complete"; 7058 7059 /** 7060 * Specifies whether the web action API is enabled. 7061 * 7062 * @hide 7063 */ 7064 @SystemApi 7065 public static final String INSTANT_APPS_ENABLED = "instant_apps_enabled"; 7066 7067 /** 7068 * Has this pairable device been paired or upgraded from a previously paired system. 7069 * @hide 7070 */ 7071 public static final String DEVICE_PAIRED = "device_paired"; 7072 7073 /** 7074 * Integer state indicating whether package verifier is enabled. 7075 * TODO(b/34259924): Remove this setting. 7076 * 7077 * @hide 7078 */ 7079 public static final String PACKAGE_VERIFIER_STATE = "package_verifier_state"; 7080 7081 /** 7082 * Specifies additional package name for broadcasting the CMAS messages. 7083 * @hide 7084 */ 7085 public static final String CMAS_ADDITIONAL_BROADCAST_PKG = "cmas_additional_broadcast_pkg"; 7086 7087 /** 7088 * Whether the launcher should show any notification badges. 7089 * The value is boolean (1 or 0). 7090 * @hide 7091 */ 7092 public static final String NOTIFICATION_BADGING = "notification_badging"; 7093 7094 /** 7095 * Comma separated list of QS tiles that have been auto-added already. 7096 * @hide 7097 */ 7098 public static final String QS_AUTO_ADDED_TILES = "qs_auto_tiles"; 7099 7100 /** 7101 * This are the settings to be backed up. 7102 * 7103 * NOTE: Settings are backed up and restored in the order they appear 7104 * in this array. If you have one setting depending on another, 7105 * make sure that they are ordered appropriately. 7106 * 7107 * @hide 7108 */ 7109 public static final String[] SETTINGS_TO_BACKUP = { 7110 BUGREPORT_IN_POWER_MENU, // moved to global 7111 ALLOW_MOCK_LOCATION, 7112 PARENTAL_CONTROL_ENABLED, 7113 PARENTAL_CONTROL_REDIRECT_URL, 7114 USB_MASS_STORAGE_ENABLED, // moved to global 7115 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7116 ACCESSIBILITY_DISPLAY_DALTONIZER, 7117 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 7118 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 7119 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 7120 AUTOFILL_SERVICE, 7121 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 7122 ENABLED_ACCESSIBILITY_SERVICES, 7123 ENABLED_VR_LISTENERS, 7124 ENABLED_INPUT_METHODS, 7125 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 7126 TOUCH_EXPLORATION_ENABLED, 7127 ACCESSIBILITY_ENABLED, 7128 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 7129 ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 7130 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 7131 ACCESSIBILITY_SHORTCUT_ENABLED, 7132 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 7133 ACCESSIBILITY_SPEAK_PASSWORD, 7134 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 7135 ACCESSIBILITY_CAPTIONING_PRESET, 7136 ACCESSIBILITY_CAPTIONING_ENABLED, 7137 ACCESSIBILITY_CAPTIONING_LOCALE, 7138 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 7139 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 7140 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 7141 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 7142 ACCESSIBILITY_CAPTIONING_TYPEFACE, 7143 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 7144 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 7145 TTS_USE_DEFAULTS, 7146 TTS_DEFAULT_RATE, 7147 TTS_DEFAULT_PITCH, 7148 TTS_DEFAULT_SYNTH, 7149 TTS_DEFAULT_LANG, 7150 TTS_DEFAULT_COUNTRY, 7151 TTS_ENABLED_PLUGINS, 7152 TTS_DEFAULT_LOCALE, 7153 SHOW_IME_WITH_HARD_KEYBOARD, 7154 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 7155 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 7156 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 7157 SELECTED_SPELL_CHECKER, 7158 SELECTED_SPELL_CHECKER_SUBTYPE, 7159 SPELL_CHECKER_ENABLED, 7160 MOUNT_PLAY_NOTIFICATION_SND, 7161 MOUNT_UMS_AUTOSTART, 7162 MOUNT_UMS_PROMPT, 7163 MOUNT_UMS_NOTIFY_ENABLED, 7164 SLEEP_TIMEOUT, 7165 DOUBLE_TAP_TO_WAKE, 7166 WAKE_GESTURE_ENABLED, 7167 LONG_PRESS_TIMEOUT, 7168 CAMERA_GESTURE_DISABLED, 7169 ACCESSIBILITY_AUTOCLICK_ENABLED, 7170 ACCESSIBILITY_AUTOCLICK_DELAY, 7171 ACCESSIBILITY_LARGE_POINTER_ICON, 7172 PREFERRED_TTY_MODE, 7173 ENHANCED_VOICE_PRIVACY_ENABLED, 7174 TTY_MODE_ENABLED, 7175 INCALL_POWER_BUTTON_BEHAVIOR, 7176 NIGHT_DISPLAY_CUSTOM_START_TIME, 7177 NIGHT_DISPLAY_CUSTOM_END_TIME, 7178 NIGHT_DISPLAY_COLOR_TEMPERATURE, 7179 NIGHT_DISPLAY_AUTO_MODE, 7180 SYNC_PARENT_SOUNDS, 7181 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 7182 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 7183 SYSTEM_NAVIGATION_KEYS_ENABLED, 7184 QS_TILES, 7185 DOZE_ENABLED, 7186 DOZE_PULSE_ON_PICK_UP, 7187 DOZE_PULSE_ON_DOUBLE_TAP, 7188 NFC_PAYMENT_DEFAULT_COMPONENT, 7189 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 7190 ASSIST_GESTURE_ENABLED, 7191 ASSIST_GESTURE_SENSITIVITY, 7192 ASSIST_GESTURE_SETUP_COMPLETE, 7193 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 7194 ASSIST_GESTURE_WAKE_ENABLED, 7195 VR_DISPLAY_MODE, 7196 NOTIFICATION_BADGING, 7197 QS_AUTO_ADDED_TILES, 7198 SCREENSAVER_ENABLED, 7199 SCREENSAVER_COMPONENTS, 7200 SCREENSAVER_ACTIVATE_ON_DOCK, 7201 SCREENSAVER_ACTIVATE_ON_SLEEP, 7202 }; 7203 7204 /** @hide */ 7205 public static final String[] LEGACY_RESTORE_SETTINGS = { 7206 ENABLED_NOTIFICATION_LISTENERS, 7207 ENABLED_NOTIFICATION_ASSISTANT, 7208 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES 7209 }; 7210 7211 /** 7212 * These entries are considered common between the personal and the managed profile, 7213 * since the managed profile doesn't get to change them. 7214 */ 7215 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 7216 7217 static { 7218 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 7219 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 7220 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 7221 CLONE_TO_MANAGED_PROFILE.add(AUTOFILL_SERVICE); 7222 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 7223 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 7224 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 7225 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 7226 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 7227 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 7228 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 7229 } 7230 7231 /** @hide */ 7232 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 7233 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 7234 } 7235 7236 /** 7237 * Secure settings which can be accessed by instant apps. 7238 * @hide 7239 */ 7240 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 7241 static { 7242 INSTANT_APP_SETTINGS.add(ENABLED_ACCESSIBILITY_SERVICES); 7243 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_SPEAK_PASSWORD); 7244 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED); 7245 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_ENABLED); 7246 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_PRESET); 7247 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_TYPE); 7248 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_COLOR); 7249 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_LOCALE); 7250 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR); 7251 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR); 7252 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_TYPEFACE); 7253 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FONT_SCALE); 7254 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR); 7255 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED); 7256 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER); 7257 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_DELAY); 7258 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_ENABLED); 7259 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_LARGE_POINTER_ICON); 7260 7261 INSTANT_APP_SETTINGS.add(DEFAULT_INPUT_METHOD); 7262 INSTANT_APP_SETTINGS.add(ENABLED_INPUT_METHODS); 7263 7264 INSTANT_APP_SETTINGS.add(ANDROID_ID); 7265 7266 INSTANT_APP_SETTINGS.add(PACKAGE_VERIFIER_USER_CONSENT); 7267 INSTANT_APP_SETTINGS.add(ALLOW_MOCK_LOCATION); 7268 } 7269 7270 /** 7271 * Helper method for determining if a location provider is enabled. 7272 * 7273 * @param cr the content resolver to use 7274 * @param provider the location provider to query 7275 * @return true if the provider is enabled 7276 * 7277 * @deprecated use {@link #LOCATION_MODE} or 7278 * {@link LocationManager#isProviderEnabled(String)} 7279 */ 7280 @Deprecated 7281 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 7282 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 7283 } 7284 7285 /** 7286 * Helper method for determining if a location provider is enabled. 7287 * @param cr the content resolver to use 7288 * @param provider the location provider to query 7289 * @param userId the userId to query 7290 * @return true if the provider is enabled 7291 * @deprecated use {@link #LOCATION_MODE} or 7292 * {@link LocationManager#isProviderEnabled(String)} 7293 * @hide 7294 */ 7295 @Deprecated 7296 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 7297 String allowedProviders = Settings.Secure.getStringForUser(cr, 7298 LOCATION_PROVIDERS_ALLOWED, userId); 7299 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 7300 } 7301 7302 /** 7303 * Thread-safe method for enabling or disabling a single location provider. 7304 * @param cr the content resolver to use 7305 * @param provider the location provider to enable or disable 7306 * @param enabled true if the provider should be enabled 7307 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 7308 */ 7309 @Deprecated 7310 public static final void setLocationProviderEnabled(ContentResolver cr, 7311 String provider, boolean enabled) { 7312 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 7313 } 7314 7315 /** 7316 * Thread-safe method for enabling or disabling a single location provider. 7317 * 7318 * @param cr the content resolver to use 7319 * @param provider the location provider to enable or disable 7320 * @param enabled true if the provider should be enabled 7321 * @param userId the userId for which to enable/disable providers 7322 * @return true if the value was set, false on database errors 7323 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 7324 * {@link #LOCATION_MODE} 7325 * @hide 7326 */ 7327 @Deprecated 7328 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 7329 String provider, boolean enabled, int userId) { 7330 synchronized (mLocationSettingsLock) { 7331 // to ensure thread safety, we write the provider name with a '+' or '-' 7332 // and let the SettingsProvider handle it rather than reading and modifying 7333 // the list of enabled providers. 7334 if (enabled) { 7335 provider = "+" + provider; 7336 } else { 7337 provider = "-" + provider; 7338 } 7339 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 7340 userId); 7341 } 7342 } 7343 7344 /** 7345 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 7346 */ 7347 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 7348 final int mode = getLocationModeForUser(cr, userId); 7349 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 7350 } 7351 7352 /** 7353 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 7354 */ 7355 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 7356 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 7357 LOCATION_MODE_HIGH_ACCURACY, userId); 7358 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 7359 // turn on location any longer. 7360 if (mode == LOCATION_MODE_OFF) { 7361 mode = LOCATION_MODE_HIGH_ACCURACY; 7362 } 7363 return setLocationModeForUser(cr, mode, userId); 7364 } 7365 7366 /** 7367 * Thread-safe method for setting the location mode to one of 7368 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 7369 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 7370 * Necessary because the mode is a composite of the underlying location provider 7371 * settings. 7372 * 7373 * @param cr the content resolver to use 7374 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 7375 * @param userId the userId for which to change mode 7376 * @return true if the value was set, false on database errors 7377 * 7378 * @throws IllegalArgumentException if mode is not one of the supported values 7379 */ 7380 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 7381 int userId) { 7382 synchronized (mLocationSettingsLock) { 7383 boolean gps = false; 7384 boolean network = false; 7385 switch (mode) { 7386 case LOCATION_MODE_PREVIOUS: 7387 // Retrieve the actual mode and set to that mode. 7388 return restoreLocationModeForUser(cr, userId); 7389 case LOCATION_MODE_OFF: 7390 saveLocationModeForUser(cr, userId); 7391 break; 7392 case LOCATION_MODE_SENSORS_ONLY: 7393 gps = true; 7394 break; 7395 case LOCATION_MODE_BATTERY_SAVING: 7396 network = true; 7397 break; 7398 case LOCATION_MODE_HIGH_ACCURACY: 7399 gps = true; 7400 network = true; 7401 break; 7402 default: 7403 throw new IllegalArgumentException("Invalid location mode: " + mode); 7404 } 7405 // Note it's important that we set the NLP mode first. The Google implementation 7406 // of NLP clears its NLP consent setting any time it receives a 7407 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 7408 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 7409 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 7410 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 7411 // and 3) the receiver happened to complete before we enabled NLP, then the Google 7412 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 7413 // dialog. Then the people who wrote the setup wizard would be sad. 7414 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 7415 cr, LocationManager.NETWORK_PROVIDER, network, userId); 7416 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 7417 cr, LocationManager.GPS_PROVIDER, gps, userId); 7418 return gpsSuccess && nlpSuccess; 7419 } 7420 } 7421 7422 /** 7423 * Thread-safe method for reading the location mode, returns one of 7424 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 7425 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 7426 * because the mode is a composite of the underlying location provider settings. 7427 * 7428 * @param cr the content resolver to use 7429 * @param userId the userId for which to read the mode 7430 * @return the location mode 7431 */ 7432 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 7433 synchronized (mLocationSettingsLock) { 7434 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 7435 cr, LocationManager.GPS_PROVIDER, userId); 7436 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 7437 cr, LocationManager.NETWORK_PROVIDER, userId); 7438 if (gpsEnabled && networkEnabled) { 7439 return LOCATION_MODE_HIGH_ACCURACY; 7440 } else if (gpsEnabled) { 7441 return LOCATION_MODE_SENSORS_ONLY; 7442 } else if (networkEnabled) { 7443 return LOCATION_MODE_BATTERY_SAVING; 7444 } else { 7445 return LOCATION_MODE_OFF; 7446 } 7447 } 7448 } 7449 } 7450 7451 /** 7452 * Global system settings, containing preferences that always apply identically 7453 * to all defined users. Applications can read these but are not allowed to write; 7454 * like the "Secure" settings, these are for preferences that the user must 7455 * explicitly modify through the system UI or specialized APIs for those values. 7456 */ 7457 public static final class Global extends NameValueTable { 7458 /** 7459 * The content:// style URL for global secure settings items. Not public. 7460 */ 7461 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 7462 7463 /** 7464 * Whether users are allowed to add more users or guest from lockscreen. 7465 * <p> 7466 * Type: int 7467 * @hide 7468 */ 7469 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 7470 7471 /** 7472 * Setting whether the global gesture for enabling accessibility is enabled. 7473 * If this gesture is enabled the user will be able to perfrom it to enable 7474 * the accessibility state without visiting the settings app. 7475 * 7476 * @hide 7477 * No longer used. Should be removed once all dependencies have been updated. 7478 */ 7479 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 7480 "enable_accessibility_global_gesture_enabled"; 7481 7482 /** 7483 * Whether Airplane Mode is on. 7484 */ 7485 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 7486 7487 /** 7488 * Whether Theater Mode is on. 7489 * {@hide} 7490 */ 7491 @SystemApi 7492 public static final String THEATER_MODE_ON = "theater_mode_on"; 7493 7494 /** 7495 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 7496 */ 7497 public static final String RADIO_BLUETOOTH = "bluetooth"; 7498 7499 /** 7500 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 7501 */ 7502 public static final String RADIO_WIFI = "wifi"; 7503 7504 /** 7505 * {@hide} 7506 */ 7507 public static final String RADIO_WIMAX = "wimax"; 7508 /** 7509 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 7510 */ 7511 public static final String RADIO_CELL = "cell"; 7512 7513 /** 7514 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 7515 */ 7516 public static final String RADIO_NFC = "nfc"; 7517 7518 /** 7519 * A comma separated list of radios that need to be disabled when airplane mode 7520 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 7521 * included in the comma separated list. 7522 */ 7523 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 7524 7525 /** 7526 * A comma separated list of radios that should to be disabled when airplane mode 7527 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 7528 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 7529 * will be turned off when entering airplane mode, but the user will be able to reenable 7530 * Wifi in the Settings app. 7531 * 7532 * {@hide} 7533 */ 7534 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 7535 7536 /** 7537 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 7538 * See {@link android.bluetooth.BluetoothProfile}. 7539 * {@hide} 7540 */ 7541 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 7542 7543 /** 7544 * A semi-colon separated list of Bluetooth interoperability workarounds. 7545 * Each entry is a partial Bluetooth device address string and an integer representing 7546 * the feature to be disabled, separated by a comma. The integer must correspond 7547 * to a interoperability feature as defined in "interop.h" in /system/bt. 7548 * <p> 7549 * Example: <br/> 7550 * "00:11:22,0;01:02:03:04,2" 7551 * @hide 7552 */ 7553 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 7554 7555 /** 7556 * The policy for deciding when Wi-Fi should go to sleep (which will in 7557 * turn switch to using the mobile data as an Internet connection). 7558 * <p> 7559 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 7560 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 7561 * {@link #WIFI_SLEEP_POLICY_NEVER}. 7562 */ 7563 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 7564 7565 /** 7566 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 7567 * policy, which is to sleep shortly after the turning off 7568 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 7569 */ 7570 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 7571 7572 /** 7573 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 7574 * the device is on battery, and never go to sleep when the device is 7575 * plugged in. 7576 */ 7577 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 7578 7579 /** 7580 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 7581 */ 7582 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 7583 7584 /** 7585 * Value to specify if the user prefers the date, time and time zone 7586 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 7587 */ 7588 public static final String AUTO_TIME = "auto_time"; 7589 7590 /** 7591 * Value to specify if the user prefers the time zone 7592 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 7593 */ 7594 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 7595 7596 /** 7597 * URI for the car dock "in" event sound. 7598 * @hide 7599 */ 7600 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 7601 7602 /** 7603 * URI for the car dock "out" event sound. 7604 * @hide 7605 */ 7606 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 7607 7608 /** 7609 * URI for the desk dock "in" event sound. 7610 * @hide 7611 */ 7612 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 7613 7614 /** 7615 * URI for the desk dock "out" event sound. 7616 * @hide 7617 */ 7618 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 7619 7620 /** 7621 * Whether to play a sound for dock events. 7622 * @hide 7623 */ 7624 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 7625 7626 /** 7627 * Whether to play a sound for dock events, only when an accessibility service is on. 7628 * @hide 7629 */ 7630 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 7631 7632 /** 7633 * URI for the "device locked" (keyguard shown) sound. 7634 * @hide 7635 */ 7636 public static final String LOCK_SOUND = "lock_sound"; 7637 7638 /** 7639 * URI for the "device unlocked" sound. 7640 * @hide 7641 */ 7642 public static final String UNLOCK_SOUND = "unlock_sound"; 7643 7644 /** 7645 * URI for the "device is trusted" sound, which is played when the device enters the trusted 7646 * state without unlocking. 7647 * @hide 7648 */ 7649 public static final String TRUSTED_SOUND = "trusted_sound"; 7650 7651 /** 7652 * URI for the low battery sound file. 7653 * @hide 7654 */ 7655 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 7656 7657 /** 7658 * Whether to play a sound for low-battery alerts. 7659 * @hide 7660 */ 7661 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 7662 7663 /** 7664 * URI for the "wireless charging started" sound. 7665 * @hide 7666 */ 7667 public static final String WIRELESS_CHARGING_STARTED_SOUND = 7668 "wireless_charging_started_sound"; 7669 7670 /** 7671 * Whether to play a sound for charging events. 7672 * @hide 7673 */ 7674 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 7675 7676 /** 7677 * Whether we keep the device on while the device is plugged in. 7678 * Supported values are: 7679 * <ul> 7680 * <li>{@code 0} to never stay on while plugged in</li> 7681 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 7682 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 7683 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 7684 * </ul> 7685 * These values can be OR-ed together. 7686 */ 7687 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 7688 7689 /** 7690 * When the user has enable the option to have a "bug report" command 7691 * in the power menu. 7692 * @hide 7693 */ 7694 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 7695 7696 /** 7697 * Whether ADB is enabled. 7698 */ 7699 public static final String ADB_ENABLED = "adb_enabled"; 7700 7701 /** 7702 * Whether Views are allowed to save their attribute data. 7703 * @hide 7704 */ 7705 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 7706 7707 /** 7708 * Whether assisted GPS should be enabled or not. 7709 * @hide 7710 */ 7711 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 7712 7713 /** 7714 * Whether bluetooth is enabled/disabled 7715 * 0=disabled. 1=enabled. 7716 */ 7717 public static final String BLUETOOTH_ON = "bluetooth_on"; 7718 7719 /** 7720 * CDMA Cell Broadcast SMS 7721 * 0 = CDMA Cell Broadcast SMS disabled 7722 * 1 = CDMA Cell Broadcast SMS enabled 7723 * @hide 7724 */ 7725 public static final String CDMA_CELL_BROADCAST_SMS = 7726 "cdma_cell_broadcast_sms"; 7727 7728 /** 7729 * The CDMA roaming mode 0 = Home Networks, CDMA default 7730 * 1 = Roaming on Affiliated networks 7731 * 2 = Roaming on any networks 7732 * @hide 7733 */ 7734 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 7735 7736 /** 7737 * The CDMA subscription mode 0 = RUIM/SIM (default) 7738 * 1 = NV 7739 * @hide 7740 */ 7741 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 7742 7743 /** 7744 * The default value for whether background data is enabled or not. 7745 * 7746 * Used by {@code NetworkPolicyManagerService}. 7747 * 7748 * @hide 7749 */ 7750 public static final String DEFAULT_RESTRICT_BACKGROUND_DATA = 7751 "default_restrict_background_data"; 7752 7753 /** Inactivity timeout to track mobile data activity. 7754 * 7755 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 7756 * infer the data activity of mobile network. After a period of no activity on mobile 7757 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 7758 * intent is fired to indicate a transition of network status from "active" to "idle". Any 7759 * subsequent activity on mobile networks triggers the firing of {@code 7760 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 7761 * 7762 * Network activity refers to transmitting or receiving data on the network interfaces. 7763 * 7764 * Tracking is disabled if set to zero or negative value. 7765 * 7766 * @hide 7767 */ 7768 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 7769 7770 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 7771 * but for Wifi network. 7772 * @hide 7773 */ 7774 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 7775 7776 /** 7777 * Whether or not data roaming is enabled. (0 = false, 1 = true) 7778 */ 7779 public static final String DATA_ROAMING = "data_roaming"; 7780 7781 /** 7782 * The value passed to a Mobile DataConnection via bringUp which defines the 7783 * number of retries to preform when setting up the initial connection. The default 7784 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7785 * @hide 7786 */ 7787 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7788 7789 /** 7790 * Whether any package can be on external storage. When this is true, any 7791 * package, regardless of manifest values, is a candidate for installing 7792 * or moving onto external storage. (0 = false, 1 = true) 7793 * @hide 7794 */ 7795 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7796 7797 /** 7798 * The default SM-DP+ configured for this device. 7799 * 7800 * <p>An SM-DP+ is used by an LPA (see {@link android.service.euicc.EuiccService}) to 7801 * download profiles. If this value is set, the LPA will query this server for any profiles 7802 * available to this device. If any are available, they may be downloaded during device 7803 * provisioning or in settings without needing the user to enter an activation code. 7804 * 7805 * @see android.service.euicc.EuiccService 7806 * @hide 7807 * 7808 * TODO(b/35851809): Make this a SystemApi. 7809 */ 7810 public static final String DEFAULT_SM_DP_PLUS = "default_sm_dp_plus"; 7811 7812 /** 7813 * Whether any profile has ever been downloaded onto a eUICC on the device. 7814 * 7815 * <p>Used to hide eUICC UI from users who have never made use of it and would only be 7816 * confused by seeing references to it in settings. 7817 * (0 = false, 1 = true) 7818 * @hide 7819 */ 7820 public static final String EUICC_PROVISIONED = "euicc_provisioned"; 7821 7822 /** 7823 * Whether any activity can be resized. When this is true, any 7824 * activity, regardless of manifest values, can be resized for multi-window. 7825 * (0 = false, 1 = true) 7826 * @hide 7827 */ 7828 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7829 = "force_resizable_activities"; 7830 7831 /** 7832 * Whether to enable experimental freeform support for windows. 7833 * @hide 7834 */ 7835 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7836 = "enable_freeform_support"; 7837 7838 /** 7839 * Whether user has enabled development settings. 7840 */ 7841 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7842 7843 /** 7844 * Whether the device has been provisioned (0 = false, 1 = true). 7845 * <p>On a multiuser device with a separate system user, the screen may be locked 7846 * as soon as this is set to true and further activities cannot be launched on the 7847 * system user unless they are marked to show over keyguard. 7848 */ 7849 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7850 7851 /** 7852 * Whether mobile data should be allowed while the device is being provisioned. 7853 * This allows the provisioning process to turn off mobile data before the user 7854 * has an opportunity to set things up, preventing other processes from burning 7855 * precious bytes before wifi is setup. 7856 * (0 = false, 1 = true) 7857 * @hide 7858 */ 7859 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7860 "device_provisioning_mobile_data"; 7861 7862 /** 7863 * The saved value for WindowManagerService.setForcedDisplaySize(). 7864 * Two integers separated by a comma. If unset, then use the real display size. 7865 * @hide 7866 */ 7867 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7868 7869 /** 7870 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7871 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7872 * @hide 7873 */ 7874 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7875 7876 /** 7877 * The maximum size, in bytes, of a download that the download manager will transfer over 7878 * a non-wifi connection. 7879 * @hide 7880 */ 7881 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7882 "download_manager_max_bytes_over_mobile"; 7883 7884 /** 7885 * The recommended maximum size, in bytes, of a download that the download manager should 7886 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7887 * have the option to start the download over the mobile connection anyway. 7888 * @hide 7889 */ 7890 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7891 "download_manager_recommended_max_bytes_over_mobile"; 7892 7893 /** 7894 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7895 */ 7896 @Deprecated 7897 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7898 7899 /** 7900 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7901 * sent or processed. (0 = false, 1 = true) 7902 * @hide 7903 */ 7904 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7905 7906 /** 7907 * Whether HDMI System Audio Control feature is enabled. If enabled, TV will try to turn on 7908 * system audio mode if there's a connected CEC-enabled AV Receiver. Then audio stream will 7909 * be played on AVR instead of TV spaeker. If disabled, the system audio mode will never be 7910 * activated. 7911 * @hide 7912 */ 7913 public static final String HDMI_SYSTEM_AUDIO_CONTROL_ENABLED = 7914 "hdmi_system_audio_control_enabled"; 7915 7916 /** 7917 * Whether TV will automatically turn on upon reception of the CEC command 7918 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7919 * @hide 7920 */ 7921 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7922 "hdmi_control_auto_wakeup_enabled"; 7923 7924 /** 7925 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7926 * (0 = false, 1 = true) 7927 * @hide 7928 */ 7929 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7930 "hdmi_control_auto_device_off_enabled"; 7931 7932 /** 7933 * The interval in milliseconds at which location requests will be throttled when they are 7934 * coming from the background. 7935 * @hide 7936 */ 7937 public static final String LOCATION_BACKGROUND_THROTTLE_INTERVAL_MS = 7938 "location_background_throttle_interval_ms"; 7939 7940 /** 7941 * Most frequent location update interval in milliseconds that proximity alert is allowed 7942 * to request. 7943 * @hide 7944 */ 7945 public static final String LOCATION_BACKGROUND_THROTTLE_PROXIMITY_ALERT_INTERVAL_MS = 7946 "location_background_throttle_proximity_alert_interval_ms"; 7947 7948 /** 7949 * Packages that are whitelisted for background throttling (throttling will not be applied). 7950 * @hide 7951 */ 7952 public static final String LOCATION_BACKGROUND_THROTTLE_PACKAGE_WHITELIST = 7953 "location_background_throttle_package_whitelist"; 7954 7955 /** 7956 * The interval in milliseconds at which wifi scan requests will be throttled when they are 7957 * coming from the background. 7958 * @hide 7959 */ 7960 public static final String WIFI_SCAN_BACKGROUND_THROTTLE_INTERVAL_MS = 7961 "wifi_scan_background_throttle_interval_ms"; 7962 7963 /** 7964 * Packages that are whitelisted to be exempt for wifi background throttling. 7965 * @hide 7966 */ 7967 public static final String WIFI_SCAN_BACKGROUND_THROTTLE_PACKAGE_WHITELIST = 7968 "wifi_scan_background_throttle_package_whitelist"; 7969 7970 /** 7971 * Whether TV will switch to MHL port when a mobile device is plugged in. 7972 * (0 = false, 1 = true) 7973 * @hide 7974 */ 7975 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7976 7977 /** 7978 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7979 * @hide 7980 */ 7981 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7982 7983 /** 7984 * Whether mobile data connections are allowed by the user. See 7985 * ConnectivityManager for more info. 7986 * @hide 7987 */ 7988 public static final String MOBILE_DATA = "mobile_data"; 7989 7990 /** 7991 * Whether the mobile data connection should remain active even when higher 7992 * priority networks like WiFi are active, to help make network switching faster. 7993 * 7994 * See ConnectivityService for more info. 7995 * 7996 * (0 = disabled, 1 = enabled) 7997 * @hide 7998 */ 7999 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 8000 8001 /** 8002 * Size of the event buffer for IP connectivity metrics. 8003 * @hide 8004 */ 8005 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 8006 "connectivity_metrics_buffer_size"; 8007 8008 /** {@hide} */ 8009 public static final String NETSTATS_ENABLED = "netstats_enabled"; 8010 /** {@hide} */ 8011 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 8012 /** {@hide} */ 8013 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 8014 /** {@hide} */ 8015 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 8016 /** {@hide} */ 8017 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 8018 /** {@hide} */ 8019 public static final String NETSTATS_AUGMENT_ENABLED = "netstats_augment_enabled"; 8020 8021 /** {@hide} */ 8022 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 8023 /** {@hide} */ 8024 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 8025 /** {@hide} */ 8026 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 8027 /** {@hide} */ 8028 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 8029 8030 /** {@hide} */ 8031 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 8032 /** {@hide} */ 8033 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 8034 /** {@hide} */ 8035 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 8036 /** {@hide} */ 8037 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 8038 8039 /** {@hide} */ 8040 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 8041 /** {@hide} */ 8042 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 8043 /** {@hide} */ 8044 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 8045 /** {@hide} */ 8046 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 8047 8048 /** 8049 * User preference for which network(s) should be used. Only the 8050 * connectivity service should touch this. 8051 */ 8052 public static final String NETWORK_PREFERENCE = "network_preference"; 8053 8054 /** 8055 * Which package name to use for network scoring. If null, or if the package is not a valid 8056 * scorer app, external network scores will neither be requested nor accepted. 8057 * @hide 8058 */ 8059 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 8060 8061 /** 8062 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 8063 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 8064 * exceeded. 8065 * @hide 8066 */ 8067 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 8068 8069 /** 8070 * The length of time in milli-seconds that automatic small adjustments to 8071 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 8072 * @hide 8073 */ 8074 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 8075 8076 /** Preferred NTP server. {@hide} */ 8077 public static final String NTP_SERVER = "ntp_server"; 8078 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 8079 public static final String NTP_TIMEOUT = "ntp_timeout"; 8080 8081 /** {@hide} */ 8082 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 8083 8084 /** 8085 * Sample validity in seconds to configure for the system DNS resolver. 8086 * {@hide} 8087 */ 8088 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 8089 "dns_resolver_sample_validity_seconds"; 8090 8091 /** 8092 * Success threshold in percent for use with the system DNS resolver. 8093 * {@hide} 8094 */ 8095 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 8096 "dns_resolver_success_threshold_percent"; 8097 8098 /** 8099 * Minimum number of samples needed for statistics to be considered meaningful in the 8100 * system DNS resolver. 8101 * {@hide} 8102 */ 8103 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 8104 8105 /** 8106 * Maximum number taken into account for statistics purposes in the system DNS resolver. 8107 * {@hide} 8108 */ 8109 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 8110 8111 /** 8112 * Whether to disable the automatic scheduling of system updates. 8113 * 1 = system updates won't be automatically scheduled (will always 8114 * present notification instead). 8115 * 0 = system updates will be automatically scheduled. (default) 8116 * @hide 8117 */ 8118 @SystemApi 8119 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 8120 8121 /** 8122 * Whether the package manager should send package verification broadcasts for verifiers to 8123 * review apps prior to installation. 8124 * 1 = request apps to be verified prior to installation, if a verifier exists. 8125 * 0 = do not verify apps before installation 8126 * @hide 8127 */ 8128 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 8129 8130 /** Timeout for package verification. 8131 * @hide */ 8132 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 8133 8134 /** Default response code for package verification. 8135 * @hide */ 8136 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 8137 8138 /** 8139 * Show package verification setting in the Settings app. 8140 * 1 = show (default) 8141 * 0 = hide 8142 * @hide 8143 */ 8144 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 8145 8146 /** 8147 * Run package verification on apps installed through ADB/ADT/USB 8148 * 1 = perform package verification on ADB installs (default) 8149 * 0 = bypass package verification on ADB installs 8150 * @hide 8151 */ 8152 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 8153 8154 /** 8155 * Time since last fstrim (milliseconds) after which we force one to happen 8156 * during device startup. If unset, the default is 3 days. 8157 * @hide 8158 */ 8159 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 8160 8161 /** 8162 * The interval in milliseconds at which to check packet counts on the 8163 * mobile data interface when screen is on, to detect possible data 8164 * connection problems. 8165 * @hide 8166 */ 8167 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 8168 "pdp_watchdog_poll_interval_ms"; 8169 8170 /** 8171 * The interval in milliseconds at which to check packet counts on the 8172 * mobile data interface when screen is off, to detect possible data 8173 * connection problems. 8174 * @hide 8175 */ 8176 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 8177 "pdp_watchdog_long_poll_interval_ms"; 8178 8179 /** 8180 * The interval in milliseconds at which to check packet counts on the 8181 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 8182 * outgoing packets has been reached without incoming packets. 8183 * @hide 8184 */ 8185 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 8186 "pdp_watchdog_error_poll_interval_ms"; 8187 8188 /** 8189 * The number of outgoing packets sent without seeing an incoming packet 8190 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 8191 * device is logged to the event log 8192 * @hide 8193 */ 8194 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 8195 "pdp_watchdog_trigger_packet_count"; 8196 8197 /** 8198 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 8199 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 8200 * attempting data connection recovery. 8201 * @hide 8202 */ 8203 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 8204 "pdp_watchdog_error_poll_count"; 8205 8206 /** 8207 * The number of failed PDP reset attempts before moving to something more 8208 * drastic: re-registering to the network. 8209 * @hide 8210 */ 8211 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 8212 "pdp_watchdog_max_pdp_reset_fail_count"; 8213 8214 /** 8215 * URL to open browser on to allow user to manage a prepay account 8216 * @hide 8217 */ 8218 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 8219 "setup_prepaid_data_service_url"; 8220 8221 /** 8222 * URL to attempt a GET on to see if this is a prepay device 8223 * @hide 8224 */ 8225 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 8226 "setup_prepaid_detection_target_url"; 8227 8228 /** 8229 * Host to check for a redirect to after an attempt to GET 8230 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 8231 * this is a prepaid device with zero balance.) 8232 * @hide 8233 */ 8234 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 8235 "setup_prepaid_detection_redir_host"; 8236 8237 /** 8238 * The interval in milliseconds at which to check the number of SMS sent out without asking 8239 * for use permit, to limit the un-authorized SMS usage. 8240 * 8241 * @hide 8242 */ 8243 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 8244 "sms_outgoing_check_interval_ms"; 8245 8246 /** 8247 * The number of outgoing SMS sent without asking for user permit (of {@link 8248 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 8249 * 8250 * @hide 8251 */ 8252 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 8253 "sms_outgoing_check_max_count"; 8254 8255 /** 8256 * Used to disable SMS short code confirmation - defaults to true. 8257 * True indcates we will do the check, etc. Set to false to disable. 8258 * @see com.android.internal.telephony.SmsUsageMonitor 8259 * @hide 8260 */ 8261 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 8262 8263 /** 8264 * Used to select which country we use to determine premium sms codes. 8265 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 8266 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 8267 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 8268 * @hide 8269 */ 8270 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 8271 8272 /** 8273 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 8274 * @hide 8275 */ 8276 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 8277 8278 /** 8279 * Used to disable Tethering on a device - defaults to true 8280 * @hide 8281 */ 8282 public static final String TETHER_SUPPORTED = "tether_supported"; 8283 8284 /** 8285 * Used to require DUN APN on the device or not - defaults to a build config value 8286 * which defaults to false 8287 * @hide 8288 */ 8289 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 8290 8291 /** 8292 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 8293 * corresponding build config values are set it will override the APN DB 8294 * values. 8295 * Consists of a comma seperated list of strings: 8296 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 8297 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 8298 * @hide 8299 */ 8300 public static final String TETHER_DUN_APN = "tether_dun_apn"; 8301 8302 /** 8303 * Used to disable trying to talk to any available tethering offload HAL. 8304 * 8305 * Integer values are interpreted as boolean, and the absence of an explicit setting 8306 * is interpreted as |false|. 8307 * @hide 8308 */ 8309 public static final String TETHER_OFFLOAD_DISABLED = "tether_offload_disabled"; 8310 8311 /** 8312 * List of carrier apps which are whitelisted to prompt the user for install when 8313 * a sim card with matching uicc carrier privilege rules is inserted. 8314 * 8315 * The value is "package1;package2;..." 8316 * @hide 8317 */ 8318 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 8319 8320 /** 8321 * USB Mass Storage Enabled 8322 */ 8323 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 8324 8325 /** 8326 * If this setting is set (to anything), then all references 8327 * to Gmail on the device must change to Google Mail. 8328 */ 8329 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 8330 8331 /** 8332 * Webview Data reduction proxy key. 8333 * @hide 8334 */ 8335 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 8336 "webview_data_reduction_proxy_key"; 8337 8338 /** 8339 * Whether or not the WebView fallback mechanism should be enabled. 8340 * 0=disabled, 1=enabled. 8341 * @hide 8342 */ 8343 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 8344 "webview_fallback_logic_enabled"; 8345 8346 /** 8347 * Name of the package used as WebView provider (if unset the provider is instead determined 8348 * by the system). 8349 * @hide 8350 */ 8351 public static final String WEBVIEW_PROVIDER = "webview_provider"; 8352 8353 /** 8354 * Developer setting to enable WebView multiprocess rendering. 8355 * @hide 8356 */ 8357 @SystemApi 8358 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 8359 8360 /** 8361 * The maximum number of notifications shown in 24 hours when switching networks. 8362 * @hide 8363 */ 8364 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 8365 "network_switch_notification_daily_limit"; 8366 8367 /** 8368 * The minimum time in milliseconds between notifications when switching networks. 8369 * @hide 8370 */ 8371 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 8372 "network_switch_notification_rate_limit_millis"; 8373 8374 /** 8375 * Whether to automatically switch away from wifi networks that lose Internet access. 8376 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 8377 * avoids such networks. Valid values are: 8378 * 8379 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 8380 * null: Ask the user whether to switch away from bad wifi. 8381 * 1: Avoid bad wifi. 8382 * 8383 * @hide 8384 */ 8385 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 8386 8387 /** 8388 * User setting for ConnectivityManager.getMeteredMultipathPreference(). This value may be 8389 * overridden by the system based on device or application state. If null, the value 8390 * specified by config_networkMeteredMultipathPreference is used. 8391 * 8392 * @hide 8393 */ 8394 public static final String NETWORK_METERED_MULTIPATH_PREFERENCE = 8395 "network_metered_multipath_preference"; 8396 8397 /** 8398 * The thresholds of the wifi throughput badging (SD, HD etc.) as a comma-delimited list of 8399 * colon-delimited key-value pairs. The key is the badging enum value defined in 8400 * android.net.ScoredNetwork and the value is the minimum sustained network throughput in 8401 * kbps required for the badge. For example: "10:3000,20:5000,30:25000" 8402 * 8403 * @hide 8404 */ 8405 @SystemApi 8406 public static final String WIFI_BADGING_THRESHOLDS = "wifi_badging_thresholds"; 8407 8408 /** 8409 * Whether Wifi display is enabled/disabled 8410 * 0=disabled. 1=enabled. 8411 * @hide 8412 */ 8413 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 8414 8415 /** 8416 * Whether Wifi display certification mode is enabled/disabled 8417 * 0=disabled. 1=enabled. 8418 * @hide 8419 */ 8420 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 8421 "wifi_display_certification_on"; 8422 8423 /** 8424 * WPS Configuration method used by Wifi display, this setting only 8425 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 8426 * 8427 * Possible values are: 8428 * 8429 * WpsInfo.INVALID: use default WPS method chosen by framework 8430 * WpsInfo.PBC : use Push button 8431 * WpsInfo.KEYPAD : use Keypad 8432 * WpsInfo.DISPLAY: use Display 8433 * @hide 8434 */ 8435 public static final String WIFI_DISPLAY_WPS_CONFIG = 8436 "wifi_display_wps_config"; 8437 8438 /** 8439 * Whether to notify the user of open networks. 8440 * <p> 8441 * If not connected and the scan results have an open network, we will 8442 * put this notification up. If we attempt to connect to a network or 8443 * the open network(s) disappear, we remove the notification. When we 8444 * show the notification, we will not show it again for 8445 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 8446 * 8447 * @deprecated This feature is no longer controlled by this setting in 8448 * {@link android.os.Build.VERSION_CODES#O}. 8449 */ 8450 @Deprecated 8451 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 8452 "wifi_networks_available_notification_on"; 8453 8454 /** 8455 * {@hide} 8456 */ 8457 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 8458 "wimax_networks_available_notification_on"; 8459 8460 /** 8461 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 8462 * Connecting to a network will reset the timer. 8463 */ 8464 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 8465 "wifi_networks_available_repeat_delay"; 8466 8467 /** 8468 * 802.11 country code in ISO 3166 format 8469 * @hide 8470 */ 8471 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 8472 8473 /** 8474 * The interval in milliseconds to issue wake up scans when wifi needs 8475 * to connect. This is necessary to connect to an access point when 8476 * device is on the move and the screen is off. 8477 * @hide 8478 */ 8479 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 8480 "wifi_framework_scan_interval_ms"; 8481 8482 /** 8483 * The interval in milliseconds after which Wi-Fi is considered idle. 8484 * When idle, it is possible for the device to be switched from Wi-Fi to 8485 * the mobile data network. 8486 * @hide 8487 */ 8488 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 8489 8490 /** 8491 * When the number of open networks exceeds this number, the 8492 * least-recently-used excess networks will be removed. 8493 */ 8494 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 8495 8496 /** 8497 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 8498 */ 8499 public static final String WIFI_ON = "wifi_on"; 8500 8501 /** 8502 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 8503 * @hide 8504 */ 8505 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 8506 "wifi_scan_always_enabled"; 8507 8508 /** 8509 * Value to specify if Wi-Fi Wakeup feature is enabled. 8510 * 8511 * Type: int (0 for false, 1 for true) 8512 * @hide 8513 */ 8514 @SystemApi 8515 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 8516 8517 /** 8518 * Value to specify if Wi-Fi Wakeup is available. 8519 * 8520 * Wi-Fi Wakeup will only operate if it's available 8521 * and {@link #WIFI_WAKEUP_ENABLED} is true. 8522 * 8523 * Type: int (0 for false, 1 for true) 8524 * @hide 8525 */ 8526 public static final String WIFI_WAKEUP_AVAILABLE = "wifi_wakeup_available"; 8527 8528 /** 8529 * Value to specify whether network quality scores and badging should be shown in the UI. 8530 * 8531 * Type: int (0 for false, 1 for true) 8532 * @hide 8533 */ 8534 public static final String NETWORK_SCORING_UI_ENABLED = "network_scoring_ui_enabled"; 8535 8536 /** 8537 * Value to specify if network recommendations from 8538 * {@link com.android.server.NetworkScoreService} are enabled. 8539 * 8540 * Type: int 8541 * Valid values: 8542 * -1 = Forced off 8543 * 0 = Disabled 8544 * 1 = Enabled 8545 * 8546 * Most readers of this setting should simply check if value == 1 to determined the 8547 * enabled state. 8548 * @hide 8549 */ 8550 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 8551 "network_recommendations_enabled"; 8552 8553 /** 8554 * Which package name to use for network recommendations. If null, network recommendations 8555 * will neither be requested nor accepted. 8556 * 8557 * Use {@link NetworkScoreManager#getActiveScorerPackage()} to read this value and 8558 * {@link NetworkScoreManager#setActiveScorer(String)} to write it. 8559 * 8560 * Type: string - package name 8561 * @hide 8562 */ 8563 public static final String NETWORK_RECOMMENDATIONS_PACKAGE = 8564 "network_recommendations_package"; 8565 8566 /** 8567 * The package name of the application that connect and secures high quality open wifi 8568 * networks automatically. 8569 * 8570 * Type: string package name or null if the feature is either not provided or disabled. 8571 * @hide 8572 */ 8573 public static final String USE_OPEN_WIFI_PACKAGE = "use_open_wifi_package"; 8574 8575 /** 8576 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 8577 * will give a recommendation request to complete before returning a default response. 8578 * 8579 * Type: long 8580 * @hide 8581 * @deprecated to be removed 8582 */ 8583 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 8584 "network_recommendation_request_timeout_ms"; 8585 8586 /** 8587 * The expiration time in milliseconds for the {@link android.net.WifiKey} request cache in 8588 * {@link com.android.server.wifi.RecommendedNetworkEvaluator}. 8589 * 8590 * Type: long 8591 * @hide 8592 */ 8593 public static final String RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS = 8594 "recommended_network_evaluator_cache_expiry_ms"; 8595 8596 /** 8597 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 8598 * connectivity. 8599 * @hide 8600 */ 8601 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 8602 "ble_scan_always_enabled"; 8603 8604 /** 8605 * Used to save the Wifi_ON state prior to tethering. 8606 * This state will be checked to restore Wifi after 8607 * the user turns off tethering. 8608 * 8609 * @hide 8610 */ 8611 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 8612 8613 /** 8614 * The interval in milliseconds to scan as used by the wifi supplicant 8615 * @hide 8616 */ 8617 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 8618 "wifi_supplicant_scan_interval_ms"; 8619 8620 /** 8621 * whether frameworks handles wifi auto-join 8622 * @hide 8623 */ 8624 public static final String WIFI_ENHANCED_AUTO_JOIN = 8625 "wifi_enhanced_auto_join"; 8626 8627 /** 8628 * whether settings show RSSI 8629 * @hide 8630 */ 8631 public static final String WIFI_NETWORK_SHOW_RSSI = 8632 "wifi_network_show_rssi"; 8633 8634 /** 8635 * The interval in milliseconds to scan at supplicant when p2p is connected 8636 * @hide 8637 */ 8638 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 8639 "wifi_scan_interval_p2p_connected_ms"; 8640 8641 /** 8642 * Whether the Wi-Fi watchdog is enabled. 8643 */ 8644 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 8645 8646 /** 8647 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 8648 * the setting needs to be set to 0 to disable it. 8649 * @hide 8650 */ 8651 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 8652 "wifi_watchdog_poor_network_test_enabled"; 8653 8654 /** 8655 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 8656 * needs to be set to 0 to disable it. 8657 * @hide 8658 */ 8659 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 8660 "wifi_suspend_optimizations_enabled"; 8661 8662 /** 8663 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 8664 * will enable it. In the future, additional values may be supported. 8665 * @hide 8666 */ 8667 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 8668 "wifi_verbose_logging_enabled"; 8669 8670 /** 8671 * The maximum number of times we will retry a connection to an access 8672 * point for which we have failed in acquiring an IP address from DHCP. 8673 * A value of N means that we will make N+1 connection attempts in all. 8674 */ 8675 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 8676 8677 /** 8678 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 8679 * data connectivity to be established after a disconnect from Wi-Fi. 8680 */ 8681 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 8682 "wifi_mobile_data_transition_wakelock_timeout_ms"; 8683 8684 /** 8685 * This setting controls whether WiFi configurations created by a Device Owner app 8686 * should be locked down (that is, be editable or removable only by the Device Owner App, 8687 * not even by Settings app). 8688 * This setting takes integer values. Non-zero values mean DO created configurations 8689 * are locked down. Value of zero means they are not. Default value in the absence of 8690 * actual value to this setting is 0. 8691 */ 8692 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 8693 "wifi_device_owner_configs_lockdown"; 8694 8695 /** 8696 * The operational wifi frequency band 8697 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 8698 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 8699 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 8700 * 8701 * @hide 8702 */ 8703 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 8704 8705 /** 8706 * The Wi-Fi peer-to-peer device name 8707 * @hide 8708 */ 8709 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 8710 8711 /** 8712 * The min time between wifi disable and wifi enable 8713 * @hide 8714 */ 8715 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 8716 8717 /** 8718 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 8719 * from an ephemeral network if there is no BSSID for that network with a non-null score that 8720 * has been seen in this time period. 8721 * 8722 * If this is less than or equal to zero, we use a more conservative behavior and only check 8723 * for a non-null score from the currently connected or target BSSID. 8724 * @hide 8725 */ 8726 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 8727 "wifi_ephemeral_out_of_range_timeout_ms"; 8728 8729 /** 8730 * The number of milliseconds to delay when checking for data stalls during 8731 * non-aggressive detection. (screen is turned off.) 8732 * @hide 8733 */ 8734 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 8735 "data_stall_alarm_non_aggressive_delay_in_ms"; 8736 8737 /** 8738 * The number of milliseconds to delay when checking for data stalls during 8739 * aggressive detection. (screen on or suspected data stall) 8740 * @hide 8741 */ 8742 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 8743 "data_stall_alarm_aggressive_delay_in_ms"; 8744 8745 /** 8746 * The number of milliseconds to allow the provisioning apn to remain active 8747 * @hide 8748 */ 8749 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 8750 "provisioning_apn_alarm_delay_in_ms"; 8751 8752 /** 8753 * The interval in milliseconds at which to check gprs registration 8754 * after the first registration mismatch of gprs and voice service, 8755 * to detect possible data network registration problems. 8756 * 8757 * @hide 8758 */ 8759 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 8760 "gprs_register_check_period_ms"; 8761 8762 /** 8763 * Nonzero causes Log.wtf() to crash. 8764 * @hide 8765 */ 8766 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 8767 8768 /** 8769 * Ringer mode. This is used internally, changing this value will not 8770 * change the ringer mode. See AudioManager. 8771 */ 8772 public static final String MODE_RINGER = "mode_ringer"; 8773 8774 /** 8775 * Overlay display devices setting. 8776 * The associated value is a specially formatted string that describes the 8777 * size and density of simulated secondary display devices. 8778 * <p> 8779 * Format: {width}x{height}/{dpi};... 8780 * </p><p> 8781 * Example: 8782 * <ul> 8783 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 8784 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 8785 * at 1080p and the second at 720p.</li> 8786 * <li>If the value is empty, then no overlay display devices are created.</li> 8787 * </ul></p> 8788 * 8789 * @hide 8790 */ 8791 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 8792 8793 /** 8794 * Threshold values for the duration and level of a discharge cycle, 8795 * under which we log discharge cycle info. 8796 * 8797 * @hide 8798 */ 8799 public static final String 8800 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 8801 8802 /** @hide */ 8803 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 8804 8805 /** 8806 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 8807 * intents on application crashes and ANRs. If this is disabled, the 8808 * crash/ANR dialog will never display the "Report" button. 8809 * <p> 8810 * Type: int (0 = disallow, 1 = allow) 8811 * 8812 * @hide 8813 */ 8814 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 8815 8816 /** 8817 * Maximum age of entries kept by {@link DropBoxManager}. 8818 * 8819 * @hide 8820 */ 8821 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 8822 8823 /** 8824 * Maximum number of entry files which {@link DropBoxManager} will keep 8825 * around. 8826 * 8827 * @hide 8828 */ 8829 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 8830 8831 /** 8832 * Maximum amount of disk space used by {@link DropBoxManager} no matter 8833 * what. 8834 * 8835 * @hide 8836 */ 8837 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 8838 8839 /** 8840 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 8841 * will use. 8842 * 8843 * @hide 8844 */ 8845 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 8846 8847 /** 8848 * Percent of total disk which {@link DropBoxManager} will never dip 8849 * into. 8850 * 8851 * @hide 8852 */ 8853 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 8854 8855 /** 8856 * Prefix for per-tag dropbox disable/enable settings. 8857 * 8858 * @hide 8859 */ 8860 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 8861 8862 /** 8863 * Lines of logcat to include with system crash/ANR/etc. reports, as a 8864 * prefix of the dropbox tag of the report type. For example, 8865 * "logcat_for_system_server_anr" controls the lines of logcat captured 8866 * with system server ANR reports. 0 to disable. 8867 * 8868 * @hide 8869 */ 8870 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 8871 8872 /** 8873 * The interval in minutes after which the amount of free storage left 8874 * on the device is logged to the event log 8875 * 8876 * @hide 8877 */ 8878 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 8879 8880 /** 8881 * Threshold for the amount of change in disk free space required to 8882 * report the amount of free space. Used to prevent spamming the logs 8883 * when the disk free space isn't changing frequently. 8884 * 8885 * @hide 8886 */ 8887 public static final String 8888 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 8889 8890 /** 8891 * Minimum percentage of free storage on the device that is used to 8892 * determine if the device is running low on storage. The default is 10. 8893 * <p> 8894 * Say this value is set to 10, the device is considered running low on 8895 * storage if 90% or more of the device storage is filled up. 8896 * 8897 * @hide 8898 */ 8899 public static final String 8900 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 8901 8902 /** 8903 * Maximum byte size of the low storage threshold. This is to ensure 8904 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 8905 * overly large threshold for large storage devices. Currently this must 8906 * be less than 2GB. This default is 500MB. 8907 * 8908 * @hide 8909 */ 8910 public static final String 8911 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 8912 8913 /** 8914 * Minimum bytes of free storage on the device before the data partition 8915 * is considered full. By default, 1 MB is reserved to avoid system-wide 8916 * SQLite disk full exceptions. 8917 * 8918 * @hide 8919 */ 8920 public static final String 8921 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 8922 8923 /** 8924 * Minimum percentage of storage on the device that is reserved for 8925 * cached data. 8926 * 8927 * @hide 8928 */ 8929 public static final String 8930 SYS_STORAGE_CACHE_PERCENTAGE = "sys_storage_cache_percentage"; 8931 8932 /** 8933 * Maximum bytes of storage on the device that is reserved for cached 8934 * data. 8935 * 8936 * @hide 8937 */ 8938 public static final String 8939 SYS_STORAGE_CACHE_MAX_BYTES = "sys_storage_cache_max_bytes"; 8940 8941 /** 8942 * The maximum reconnect delay for short network outages or when the 8943 * network is suspended due to phone use. 8944 * 8945 * @hide 8946 */ 8947 public static final String 8948 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 8949 8950 /** 8951 * The number of milliseconds to delay before sending out 8952 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 8953 * 8954 * @hide 8955 */ 8956 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 8957 8958 8959 /** 8960 * Network sampling interval, in seconds. We'll generate link information 8961 * about bytes/packets sent and error rates based on data sampled in this interval 8962 * 8963 * @hide 8964 */ 8965 8966 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 8967 "connectivity_sampling_interval_in_seconds"; 8968 8969 /** 8970 * The series of successively longer delays used in retrying to download PAC file. 8971 * Last delay is used between successful PAC downloads. 8972 * 8973 * @hide 8974 */ 8975 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 8976 8977 /** 8978 * Don't attempt to detect captive portals. 8979 * 8980 * @hide 8981 */ 8982 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 8983 8984 /** 8985 * When detecting a captive portal, display a notification that 8986 * prompts the user to sign in. 8987 * 8988 * @hide 8989 */ 8990 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 8991 8992 /** 8993 * When detecting a captive portal, immediately disconnect from the 8994 * network and do not reconnect to that network in the future. 8995 * 8996 * @hide 8997 */ 8998 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 8999 9000 /** 9001 * What to do when connecting a network that presents a captive portal. 9002 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 9003 * 9004 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 9005 * @hide 9006 */ 9007 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 9008 9009 /** 9010 * Setting to turn off captive portal detection. Feature is enabled by 9011 * default and the setting needs to be set to 0 to disable it. 9012 * 9013 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 9014 * @hide 9015 */ 9016 @Deprecated 9017 public static final String 9018 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 9019 9020 /** 9021 * The server used for captive portal detection upon a new conection. A 9022 * 204 response code from the server is used for validation. 9023 * TODO: remove this deprecated symbol. 9024 * 9025 * @hide 9026 */ 9027 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 9028 9029 /** 9030 * The URL used for HTTPS captive portal detection upon a new connection. 9031 * A 204 response code from the server is used for validation. 9032 * 9033 * @hide 9034 */ 9035 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 9036 9037 /** 9038 * The URL used for HTTP captive portal detection upon a new connection. 9039 * A 204 response code from the server is used for validation. 9040 * 9041 * @hide 9042 */ 9043 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 9044 9045 /** 9046 * The URL used for fallback HTTP captive portal detection when previous HTTP 9047 * and HTTPS captive portal detection attemps did not return a conclusive answer. 9048 * 9049 * @hide 9050 */ 9051 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 9052 9053 /** 9054 * A comma separated list of URLs used for captive portal detection in addition to the 9055 * fallback HTTP url associated with the CAPTIVE_PORTAL_FALLBACK_URL settings. 9056 * 9057 * @hide 9058 */ 9059 public static final String CAPTIVE_PORTAL_OTHER_FALLBACK_URLS = 9060 "captive_portal_other_fallback_urls"; 9061 9062 /** 9063 * Whether to use HTTPS for network validation. This is enabled by default and the setting 9064 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 9065 * don't actually use HTTPS, but it's consistent with the other settings. 9066 * 9067 * @hide 9068 */ 9069 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 9070 9071 /** 9072 * Which User-Agent string to use in the header of the captive portal detection probes. 9073 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 9074 * 9075 * @hide 9076 */ 9077 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 9078 9079 /** 9080 * Whether network service discovery is enabled. 9081 * 9082 * @hide 9083 */ 9084 public static final String NSD_ON = "nsd_on"; 9085 9086 /** 9087 * Let user pick default install location. 9088 * 9089 * @hide 9090 */ 9091 public static final String SET_INSTALL_LOCATION = "set_install_location"; 9092 9093 /** 9094 * Default install location value. 9095 * 0 = auto, let system decide 9096 * 1 = internal 9097 * 2 = sdcard 9098 * @hide 9099 */ 9100 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 9101 9102 /** 9103 * ms during which to consume extra events related to Inet connection 9104 * condition after a transtion to fully-connected 9105 * 9106 * @hide 9107 */ 9108 public static final String 9109 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 9110 9111 /** 9112 * ms during which to consume extra events related to Inet connection 9113 * condtion after a transtion to partly-connected 9114 * 9115 * @hide 9116 */ 9117 public static final String 9118 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 9119 9120 /** {@hide} */ 9121 public static final String 9122 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 9123 9124 /** 9125 * Host name and port for global http proxy. Uses ':' seperator for 9126 * between host and port. 9127 */ 9128 public static final String HTTP_PROXY = "http_proxy"; 9129 9130 /** 9131 * Host name for global http proxy. Set via ConnectivityManager. 9132 * 9133 * @hide 9134 */ 9135 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 9136 9137 /** 9138 * Integer host port for global http proxy. Set via ConnectivityManager. 9139 * 9140 * @hide 9141 */ 9142 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 9143 9144 /** 9145 * Exclusion list for global proxy. This string contains a list of 9146 * comma-separated domains where the global proxy does not apply. 9147 * Domains should be listed in a comma- separated list. Example of 9148 * acceptable formats: ".domain1.com,my.domain2.com" Use 9149 * ConnectivityManager to set/get. 9150 * 9151 * @hide 9152 */ 9153 public static final String 9154 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 9155 9156 /** 9157 * The location PAC File for the proxy. 9158 * @hide 9159 */ 9160 public static final String 9161 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 9162 9163 /** 9164 * Enables the UI setting to allow the user to specify the global HTTP 9165 * proxy and associated exclusion list. 9166 * 9167 * @hide 9168 */ 9169 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 9170 9171 /** 9172 * Setting for default DNS in case nobody suggests one 9173 * 9174 * @hide 9175 */ 9176 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 9177 9178 /** {@hide} */ 9179 public static final String 9180 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 9181 /** {@hide} */ 9182 public static final String 9183 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 9184 /** {@hide} */ 9185 public static final String 9186 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 9187 /** {@hide} */ 9188 public static final String BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX = 9189 "bluetooth_a2dp_supports_optional_codecs_"; 9190 /** {@hide} */ 9191 public static final String BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX = 9192 "bluetooth_a2dp_optional_codecs_enabled_"; 9193 /** {@hide} */ 9194 public static final String 9195 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 9196 /** {@hide} */ 9197 public static final String 9198 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 9199 /** {@hide} */ 9200 public static final String 9201 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 9202 /** {@hide} */ 9203 public static final String 9204 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 9205 /** {@hide} */ 9206 public static final String 9207 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 9208 /** {@hide} */ 9209 public static final String 9210 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 9211 9212 /** 9213 * Activity manager specific settings. 9214 * This is encoded as a key=value list, separated by commas. Ex: 9215 * 9216 * "gc_timeout=5000,max_cached_processes=24" 9217 * 9218 * The following keys are supported: 9219 * 9220 * <pre> 9221 * max_cached_processes (int) 9222 * background_settle_time (long) 9223 * fgservice_min_shown_time (long) 9224 * fgservice_min_report_time (long) 9225 * fgservice_screen_on_before_time (long) 9226 * fgservice_screen_on_after_time (long) 9227 * content_provider_retain_time (long) 9228 * gc_timeout (long) 9229 * gc_min_interval (long) 9230 * full_pss_min_interval (long) 9231 * full_pss_lowered_interval (long) 9232 * power_check_interval (long) 9233 * power_check_max_cpu_1 (int) 9234 * power_check_max_cpu_2 (int) 9235 * power_check_max_cpu_3 (int) 9236 * power_check_max_cpu_4 (int) 9237 * service_usage_interaction_time (long) 9238 * usage_stats_interaction_interval (long) 9239 * service_restart_duration (long) 9240 * service_reset_run_duration (long) 9241 * service_restart_duration_factor (int) 9242 * service_min_restart_time_between (long) 9243 * service_max_inactivity (long) 9244 * service_bg_start_timeout (long) 9245 * </pre> 9246 * 9247 * <p> 9248 * Type: string 9249 * @hide 9250 * @see com.android.server.am.ActivityManagerConstants 9251 */ 9252 public static final String ACTIVITY_MANAGER_CONSTANTS = "activity_manager_constants"; 9253 9254 /** 9255 * Device Idle (Doze) specific settings. 9256 * This is encoded as a key=value list, separated by commas. Ex: 9257 * 9258 * "inactive_to=60000,sensing_to=400000" 9259 * 9260 * The following keys are supported: 9261 * 9262 * <pre> 9263 * inactive_to (long) 9264 * sensing_to (long) 9265 * motion_inactive_to (long) 9266 * idle_after_inactive_to (long) 9267 * idle_pending_to (long) 9268 * max_idle_pending_to (long) 9269 * idle_pending_factor (float) 9270 * idle_to (long) 9271 * max_idle_to (long) 9272 * idle_factor (float) 9273 * min_time_to_alarm (long) 9274 * max_temp_app_whitelist_duration (long) 9275 * notification_whitelist_duration (long) 9276 * </pre> 9277 * 9278 * <p> 9279 * Type: string 9280 * @hide 9281 * @see com.android.server.DeviceIdleController.Constants 9282 */ 9283 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 9284 9285 /** 9286 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 9287 * 9288 * <p> 9289 * Type: string 9290 * @hide 9291 * @see com.android.server.DeviceIdleController.Constants 9292 */ 9293 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 9294 9295 /** 9296 * Battery Saver specific settings 9297 * This is encoded as a key=value list, separated by commas. Ex: 9298 * 9299 * "vibration_disabled=true,adjust_brightness_factor=0.5" 9300 * 9301 * The following keys are supported: 9302 * 9303 * <pre> 9304 * vibration_disabled (boolean) 9305 * animation_disabled (boolean) 9306 * soundtrigger_disabled (boolean) 9307 * fullbackup_deferred (boolean) 9308 * keyvaluebackup_deferred (boolean) 9309 * firewall_disabled (boolean) 9310 * gps_mode (int) 9311 * adjust_brightness_disabled (boolean) 9312 * adjust_brightness_factor (float) 9313 * </pre> 9314 * @hide 9315 * @see com.android.server.power.BatterySaverPolicy 9316 */ 9317 public static final String BATTERY_SAVER_CONSTANTS = "battery_saver_constants"; 9318 9319 /** 9320 * Battery anomaly detection specific settings 9321 * This is encoded as a key=value list, separated by commas. Ex: 9322 * 9323 * "anomaly_detection_enabled=true,wakelock_threshold=2000" 9324 * 9325 * The following keys are supported: 9326 * 9327 * <pre> 9328 * anomaly_detection_enabled (boolean) 9329 * wakelock_enabled (boolean) 9330 * wakelock_threshold (long) 9331 * </pre> 9332 * @hide 9333 */ 9334 public static final String ANOMALY_DETECTION_CONSTANTS = "anomaly_detection_constants"; 9335 9336 /** 9337 * App standby (app idle) specific settings. 9338 * This is encoded as a key=value list, separated by commas. Ex: 9339 * 9340 * "idle_duration=5000,parole_interval=4500" 9341 * 9342 * The following keys are supported: 9343 * 9344 * <pre> 9345 * idle_duration2 (long) 9346 * wallclock_threshold (long) 9347 * parole_interval (long) 9348 * parole_duration (long) 9349 * 9350 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 9351 * </pre> 9352 * 9353 * <p> 9354 * Type: string 9355 * @hide 9356 * @see com.android.server.usage.UsageStatsService.SettingsObserver 9357 */ 9358 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 9359 9360 /** 9361 * Power manager specific settings. 9362 * This is encoded as a key=value list, separated by commas. Ex: 9363 * 9364 * "no_cached_wake_locks=1" 9365 * 9366 * The following keys are supported: 9367 * 9368 * <pre> 9369 * no_cached_wake_locks (boolean) 9370 * </pre> 9371 * 9372 * <p> 9373 * Type: string 9374 * @hide 9375 * @see com.android.server.power.PowerManagerConstants 9376 */ 9377 public static final String POWER_MANAGER_CONSTANTS = "power_manager_constants"; 9378 9379 /** 9380 * Alarm manager specific settings. 9381 * This is encoded as a key=value list, separated by commas. Ex: 9382 * 9383 * "min_futurity=5000,allow_while_idle_short_time=4500" 9384 * 9385 * The following keys are supported: 9386 * 9387 * <pre> 9388 * min_futurity (long) 9389 * min_interval (long) 9390 * allow_while_idle_short_time (long) 9391 * allow_while_idle_long_time (long) 9392 * allow_while_idle_whitelist_duration (long) 9393 * </pre> 9394 * 9395 * <p> 9396 * Type: string 9397 * @hide 9398 * @see com.android.server.AlarmManagerService.Constants 9399 */ 9400 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 9401 9402 /** 9403 * Job scheduler specific settings. 9404 * This is encoded as a key=value list, separated by commas. Ex: 9405 * 9406 * "min_ready_jobs_count=2,moderate_use_factor=.5" 9407 * 9408 * The following keys are supported: 9409 * 9410 * <pre> 9411 * min_idle_count (int) 9412 * min_charging_count (int) 9413 * min_connectivity_count (int) 9414 * min_content_count (int) 9415 * min_ready_jobs_count (int) 9416 * heavy_use_factor (float) 9417 * moderate_use_factor (float) 9418 * fg_job_count (int) 9419 * bg_normal_job_count (int) 9420 * bg_moderate_job_count (int) 9421 * bg_low_job_count (int) 9422 * bg_critical_job_count (int) 9423 * </pre> 9424 * 9425 * <p> 9426 * Type: string 9427 * @hide 9428 * @see com.android.server.job.JobSchedulerService.Constants 9429 */ 9430 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 9431 9432 /** 9433 * ShortcutManager specific settings. 9434 * This is encoded as a key=value list, separated by commas. Ex: 9435 * 9436 * "reset_interval_sec=86400,max_updates_per_interval=1" 9437 * 9438 * The following keys are supported: 9439 * 9440 * <pre> 9441 * reset_interval_sec (long) 9442 * max_updates_per_interval (int) 9443 * max_icon_dimension_dp (int, DP) 9444 * max_icon_dimension_dp_lowram (int, DP) 9445 * max_shortcuts (int) 9446 * icon_quality (int, 0-100) 9447 * icon_format (String) 9448 * </pre> 9449 * 9450 * <p> 9451 * Type: string 9452 * @hide 9453 * @see com.android.server.pm.ShortcutService.ConfigConstants 9454 */ 9455 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 9456 9457 /** 9458 * DevicePolicyManager specific settings. 9459 * This is encoded as a key=value list, separated by commas. Ex: 9460 * 9461 * <pre> 9462 * das_died_service_reconnect_backoff_sec (long) 9463 * das_died_service_reconnect_backoff_increase (float) 9464 * das_died_service_reconnect_max_backoff_sec (long) 9465 * </pre> 9466 * 9467 * <p> 9468 * Type: string 9469 * @hide 9470 * see also com.android.server.devicepolicy.DevicePolicyConstants 9471 */ 9472 public static final String DEVICE_POLICY_CONSTANTS = "device_policy_constants"; 9473 9474 /** 9475 * Get the key that retrieves a bluetooth headset's priority. 9476 * @hide 9477 */ 9478 public static final String getBluetoothHeadsetPriorityKey(String address) { 9479 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9480 } 9481 9482 /** 9483 * Get the key that retrieves a bluetooth a2dp sink's priority. 9484 * @hide 9485 */ 9486 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 9487 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9488 } 9489 9490 /** 9491 * Get the key that retrieves a bluetooth a2dp src's priority. 9492 * @hide 9493 */ 9494 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 9495 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9496 } 9497 9498 /** 9499 * Get the key that retrieves a bluetooth a2dp device's ability to support optional codecs. 9500 * @hide 9501 */ 9502 public static final String getBluetoothA2dpSupportsOptionalCodecsKey(String address) { 9503 return BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX + 9504 address.toUpperCase(Locale.ROOT); 9505 } 9506 9507 /** 9508 * Get the key that retrieves whether a bluetooth a2dp device should have optional codecs 9509 * enabled. 9510 * @hide 9511 */ 9512 public static final String getBluetoothA2dpOptionalCodecsEnabledKey(String address) { 9513 return BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX + 9514 address.toUpperCase(Locale.ROOT); 9515 } 9516 9517 /** 9518 * Get the key that retrieves a bluetooth Input Device's priority. 9519 * @hide 9520 */ 9521 public static final String getBluetoothInputDevicePriorityKey(String address) { 9522 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9523 } 9524 9525 /** 9526 * Get the key that retrieves a bluetooth pan client priority. 9527 * @hide 9528 */ 9529 public static final String getBluetoothPanPriorityKey(String address) { 9530 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9531 } 9532 9533 /** 9534 * Get the key that retrieves a bluetooth map priority. 9535 * @hide 9536 */ 9537 public static final String getBluetoothMapPriorityKey(String address) { 9538 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9539 } 9540 9541 /** 9542 * Get the key that retrieves a bluetooth map client priority. 9543 * @hide 9544 */ 9545 public static final String getBluetoothMapClientPriorityKey(String address) { 9546 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9547 } 9548 9549 /** 9550 * Get the key that retrieves a bluetooth pbap client priority. 9551 * @hide 9552 */ 9553 public static final String getBluetoothPbapClientPriorityKey(String address) { 9554 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9555 } 9556 9557 /** 9558 * Get the key that retrieves a bluetooth sap priority. 9559 * @hide 9560 */ 9561 public static final String getBluetoothSapPriorityKey(String address) { 9562 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9563 } 9564 9565 /** 9566 * Scaling factor for normal window animations. Setting to 0 will 9567 * disable window animations. 9568 */ 9569 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 9570 9571 /** 9572 * Scaling factor for activity transition animations. Setting to 0 will 9573 * disable window animations. 9574 */ 9575 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 9576 9577 /** 9578 * Scaling factor for Animator-based animations. This affects both the 9579 * start delay and duration of all such animations. Setting to 0 will 9580 * cause animations to end immediately. The default value is 1. 9581 */ 9582 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 9583 9584 /** 9585 * Scaling factor for normal window animations. Setting to 0 will 9586 * disable window animations. 9587 * 9588 * @hide 9589 */ 9590 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 9591 9592 /** 9593 * If 0, the compatibility mode is off for all applications. 9594 * If 1, older applications run under compatibility mode. 9595 * TODO: remove this settings before code freeze (bug/1907571) 9596 * @hide 9597 */ 9598 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 9599 9600 /** 9601 * CDMA only settings 9602 * Emergency Tone 0 = Off 9603 * 1 = Alert 9604 * 2 = Vibrate 9605 * @hide 9606 */ 9607 public static final String EMERGENCY_TONE = "emergency_tone"; 9608 9609 /** 9610 * CDMA only settings 9611 * Whether the auto retry is enabled. The value is 9612 * boolean (1 or 0). 9613 * @hide 9614 */ 9615 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 9616 9617 /** 9618 * A setting that can be read whether the emergency affordance is currently needed. 9619 * The value is a boolean (1 or 0). 9620 * @hide 9621 */ 9622 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 9623 9624 /** 9625 * See RIL_PreferredNetworkType in ril.h 9626 * @hide 9627 */ 9628 public static final String PREFERRED_NETWORK_MODE = 9629 "preferred_network_mode"; 9630 9631 /** 9632 * Name of an application package to be debugged. 9633 */ 9634 public static final String DEBUG_APP = "debug_app"; 9635 9636 /** 9637 * If 1, when launching DEBUG_APP it will wait for the debugger before 9638 * starting user code. If 0, it will run normally. 9639 */ 9640 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 9641 9642 /** 9643 * Control whether the process CPU usage meter should be shown. 9644 * 9645 * @deprecated This functionality is no longer available as of 9646 * {@link android.os.Build.VERSION_CODES#N_MR1}. 9647 */ 9648 @Deprecated 9649 public static final String SHOW_PROCESSES = "show_processes"; 9650 9651 /** 9652 * If 1 low power mode is enabled. 9653 * @hide 9654 */ 9655 public static final String LOW_POWER_MODE = "low_power"; 9656 9657 /** 9658 * Battery level [1-99] at which low power mode automatically turns on. 9659 * If 0, it will not automatically turn on. 9660 * @hide 9661 */ 9662 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 9663 9664 /** 9665 * If not 0, the activity manager will aggressively finish activities and 9666 * processes as soon as they are no longer needed. If 0, the normal 9667 * extended lifetime is used. 9668 */ 9669 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 9670 9671 /** 9672 * Use Dock audio output for media: 9673 * 0 = disabled 9674 * 1 = enabled 9675 * @hide 9676 */ 9677 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 9678 9679 /** 9680 * The surround sound formats AC3, DTS or IEC61937 are 9681 * available for use if they are detected. 9682 * This is the default mode. 9683 * 9684 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 9685 * devices that have an S/PDIF output. This is because S/PDIF 9686 * is unidirectional and the TV cannot know if a decoder is 9687 * connected. So it assumes they are always available. 9688 * @hide 9689 */ 9690 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 9691 9692 /** 9693 * AC3, DTS or IEC61937 are NEVER available, even if they 9694 * are detected by the hardware. Those formats will not be 9695 * reported. 9696 * 9697 * An example use case would be an AVR reports that it is capable of 9698 * surround sound decoding but is broken. If NEVER is chosen 9699 * then apps must use PCM output instead of encoded output. 9700 * @hide 9701 */ 9702 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 9703 9704 /** 9705 * AC3, DTS or IEC61937 are ALWAYS available, even if they 9706 * are not detected by the hardware. Those formats will be 9707 * reported as part of the HDMI output capability. Applications 9708 * are then free to use either PCM or encoded output. 9709 * 9710 * An example use case would be a when TV was connected over 9711 * TOS-link to an AVR. But the TV could not see it because TOS-link 9712 * is unidirectional. 9713 * @hide 9714 */ 9715 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 9716 9717 /** 9718 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 9719 * ENCODED_SURROUND_OUTPUT_NEVER or 9720 * ENCODED_SURROUND_OUTPUT_ALWAYS 9721 * @hide 9722 */ 9723 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 9724 9725 /** 9726 * Persisted safe headphone volume management state by AudioService 9727 * @hide 9728 */ 9729 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 9730 9731 /** 9732 * URL for tzinfo (time zone) updates 9733 * @hide 9734 */ 9735 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 9736 9737 /** 9738 * URL for tzinfo (time zone) update metadata 9739 * @hide 9740 */ 9741 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 9742 9743 /** 9744 * URL for selinux (mandatory access control) updates 9745 * @hide 9746 */ 9747 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 9748 9749 /** 9750 * URL for selinux (mandatory access control) update metadata 9751 * @hide 9752 */ 9753 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 9754 9755 /** 9756 * URL for sms short code updates 9757 * @hide 9758 */ 9759 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 9760 "sms_short_codes_content_url"; 9761 9762 /** 9763 * URL for sms short code update metadata 9764 * @hide 9765 */ 9766 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 9767 "sms_short_codes_metadata_url"; 9768 9769 /** 9770 * URL for apn_db updates 9771 * @hide 9772 */ 9773 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 9774 9775 /** 9776 * URL for apn_db update metadata 9777 * @hide 9778 */ 9779 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 9780 9781 /** 9782 * URL for cert pinlist updates 9783 * @hide 9784 */ 9785 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 9786 9787 /** 9788 * URL for cert pinlist updates 9789 * @hide 9790 */ 9791 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 9792 9793 /** 9794 * URL for intent firewall updates 9795 * @hide 9796 */ 9797 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 9798 "intent_firewall_content_url"; 9799 9800 /** 9801 * URL for intent firewall update metadata 9802 * @hide 9803 */ 9804 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 9805 "intent_firewall_metadata_url"; 9806 9807 /** 9808 * URL for lang id model updates 9809 * @hide 9810 */ 9811 public static final String LANG_ID_UPDATE_CONTENT_URL = "lang_id_content_url"; 9812 9813 /** 9814 * URL for lang id model update metadata 9815 * @hide 9816 */ 9817 public static final String LANG_ID_UPDATE_METADATA_URL = "lang_id_metadata_url"; 9818 9819 /** 9820 * URL for smart selection model updates 9821 * @hide 9822 */ 9823 public static final String SMART_SELECTION_UPDATE_CONTENT_URL = 9824 "smart_selection_content_url"; 9825 9826 /** 9827 * URL for smart selection model update metadata 9828 * @hide 9829 */ 9830 public static final String SMART_SELECTION_UPDATE_METADATA_URL = 9831 "smart_selection_metadata_url"; 9832 9833 /** 9834 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 9835 * @hide 9836 */ 9837 public static final String SELINUX_STATUS = "selinux_status"; 9838 9839 /** 9840 * Developer setting to force RTL layout. 9841 * @hide 9842 */ 9843 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 9844 9845 /** 9846 * Milliseconds after screen-off after which low battery sounds will be silenced. 9847 * 9848 * If zero, battery sounds will always play. 9849 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 9850 * 9851 * @hide 9852 */ 9853 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 9854 9855 /** 9856 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 9857 * the caller is done with this, they should call {@link ContentResolver#delete} to 9858 * clean up any value that they may have written. 9859 * 9860 * @hide 9861 */ 9862 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 9863 9864 /** 9865 * Defines global runtime overrides to window policy. 9866 * 9867 * See {@link com.android.server.policy.PolicyControl} for value format. 9868 * 9869 * @hide 9870 */ 9871 public static final String POLICY_CONTROL = "policy_control"; 9872 9873 /** 9874 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 9875 * or ZEN_MODE_NO_INTERRUPTIONS. 9876 * 9877 * @hide 9878 */ 9879 public static final String ZEN_MODE = "zen_mode"; 9880 9881 /** @hide */ public static final int ZEN_MODE_OFF = 0; 9882 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 9883 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 9884 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 9885 9886 /** @hide */ public static String zenModeToString(int mode) { 9887 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 9888 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 9889 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 9890 return "ZEN_MODE_OFF"; 9891 } 9892 9893 /** @hide */ public static boolean isValidZenMode(int value) { 9894 switch (value) { 9895 case Global.ZEN_MODE_OFF: 9896 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 9897 case Global.ZEN_MODE_ALARMS: 9898 case Global.ZEN_MODE_NO_INTERRUPTIONS: 9899 return true; 9900 default: 9901 return false; 9902 } 9903 } 9904 9905 /** 9906 * Value of the ringer before entering zen mode. 9907 * 9908 * @hide 9909 */ 9910 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 9911 9912 /** 9913 * Opaque value, changes when persisted zen mode configuration changes. 9914 * 9915 * @hide 9916 */ 9917 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 9918 9919 /** 9920 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 9921 * 9922 * @hide 9923 */ 9924 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 9925 "heads_up_notifications_enabled"; 9926 9927 /** @hide */ public static final int HEADS_UP_OFF = 0; 9928 /** @hide */ public static final int HEADS_UP_ON = 1; 9929 9930 /** 9931 * The name of the device 9932 */ 9933 public static final String DEVICE_NAME = "device_name"; 9934 9935 /** 9936 * Whether the NetworkScoringService has been first initialized. 9937 * <p> 9938 * Type: int (0 for false, 1 for true) 9939 * @hide 9940 */ 9941 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 9942 9943 /** 9944 * Whether the user wants to be prompted for password to decrypt the device on boot. 9945 * This only matters if the storage is encrypted. 9946 * <p> 9947 * Type: int (0 for false, 1 for true) 9948 * @hide 9949 */ 9950 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 9951 9952 /** 9953 * Whether the Volte is enabled 9954 * <p> 9955 * Type: int (0 for false, 1 for true) 9956 * @hide 9957 */ 9958 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 9959 9960 /** 9961 * Whether VT (Video Telephony over IMS) is enabled 9962 * <p> 9963 * Type: int (0 for false, 1 for true) 9964 * 9965 * @hide 9966 */ 9967 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 9968 9969 /** 9970 * Whether WFC is enabled 9971 * <p> 9972 * Type: int (0 for false, 1 for true) 9973 * 9974 * @hide 9975 */ 9976 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 9977 9978 /** 9979 * WFC mode on home/non-roaming network. 9980 * <p> 9981 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 9982 * 9983 * @hide 9984 */ 9985 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 9986 9987 /** 9988 * WFC mode on roaming network. 9989 * <p> 9990 * Type: int - see {@link #WFC_IMS_MODE} for values 9991 * 9992 * @hide 9993 */ 9994 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 9995 9996 /** 9997 * Whether WFC roaming is enabled 9998 * <p> 9999 * Type: int (0 for false, 1 for true) 10000 * 10001 * @hide 10002 */ 10003 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 10004 10005 /** 10006 * Whether user can enable/disable LTE as a preferred network. A carrier might control 10007 * this via gservices, OMA-DM, carrier app, etc. 10008 * <p> 10009 * Type: int (0 for false, 1 for true) 10010 * @hide 10011 */ 10012 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 10013 10014 /** 10015 * Ephemeral app cookie max size in bytes. 10016 * <p> 10017 * Type: int 10018 * @hide 10019 */ 10020 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 10021 "ephemeral_cookie_max_size_bytes"; 10022 10023 /** 10024 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 10025 * enabled. Set to zero to disable. 10026 * <p> 10027 * Type: int (0 for false, 1 for true) 10028 * 10029 * @hide 10030 */ 10031 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 10032 10033 /** 10034 * Toggle to enable/disable dexopt for instant applications. The default is for dexopt 10035 * to be disabled. 10036 * <p> 10037 * Type: int (0 to disable, 1 to enable) 10038 * 10039 * @hide 10040 */ 10041 public static final String INSTANT_APP_DEXOPT_ENABLED = "instant_app_dexopt_enabled"; 10042 10043 /** 10044 * The min period for caching installed instant apps in milliseconds. 10045 * <p> 10046 * Type: long 10047 * @hide 10048 */ 10049 public static final String INSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 10050 "installed_instant_app_min_cache_period"; 10051 10052 /** 10053 * The max period for caching installed instant apps in milliseconds. 10054 * <p> 10055 * Type: long 10056 * @hide 10057 */ 10058 public static final String INSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 10059 "installed_instant_app_max_cache_period"; 10060 10061 /** 10062 * The min period for caching uninstalled instant apps in milliseconds. 10063 * <p> 10064 * Type: long 10065 * @hide 10066 */ 10067 public static final String UNINSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 10068 "uninstalled_instant_app_min_cache_period"; 10069 10070 /** 10071 * The max period for caching uninstalled instant apps in milliseconds. 10072 * <p> 10073 * Type: long 10074 * @hide 10075 */ 10076 public static final String UNINSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 10077 "uninstalled_instant_app_max_cache_period"; 10078 10079 /** 10080 * The min period for caching unused static shared libs in milliseconds. 10081 * <p> 10082 * Type: long 10083 * @hide 10084 */ 10085 public static final String UNUSED_STATIC_SHARED_LIB_MIN_CACHE_PERIOD = 10086 "unused_static_shared_lib_min_cache_period"; 10087 10088 /** 10089 * Allows switching users when system user is locked. 10090 * <p> 10091 * Type: int 10092 * @hide 10093 */ 10094 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 10095 "allow_user_switching_when_system_user_locked"; 10096 10097 /** 10098 * Boot count since the device starts running APK level 24. 10099 * <p> 10100 * Type: int 10101 */ 10102 public static final String BOOT_COUNT = "boot_count"; 10103 10104 /** 10105 * Whether the safe boot is disallowed. 10106 * 10107 * <p>This setting should have the identical value as the corresponding user restriction. 10108 * The purpose of the setting is to make the restriction available in early boot stages 10109 * before the user restrictions are loaded. 10110 * @hide 10111 */ 10112 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 10113 10114 /** 10115 * Whether this device is currently in retail demo mode. If true, device 10116 * usage is severely limited. 10117 * <p> 10118 * Type: int (0 for false, 1 for true) 10119 * @hide 10120 */ 10121 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 10122 10123 /** 10124 * Indicates the maximum time that an app is blocked for the network rules to get updated. 10125 * 10126 * Type: long 10127 * 10128 * @hide 10129 */ 10130 public static final String NETWORK_ACCESS_TIMEOUT_MS = "network_access_timeout_ms"; 10131 10132 /** 10133 * The reason for the settings database being downgraded. This is only for 10134 * troubleshooting purposes and its value should not be interpreted in any way. 10135 * 10136 * Type: string 10137 * 10138 * @hide 10139 */ 10140 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 10141 10142 /** 10143 * The build id of when the settings database was first created (or re-created due it 10144 * being missing). 10145 * 10146 * Type: string 10147 * 10148 * @hide 10149 */ 10150 public static final String DATABASE_CREATION_BUILDID = "database_creation_buildid"; 10151 10152 /** 10153 * Flag to toggle journal mode WAL on or off for the contacts database. WAL is enabled by 10154 * default. Set to 0 to disable. 10155 * 10156 * @hide 10157 */ 10158 public static final String CONTACTS_DATABASE_WAL_ENABLED = "contacts_database_wal_enabled"; 10159 10160 /** 10161 * Flag to enable the link to location permissions in location setting. Set to 0 to disable. 10162 * 10163 * @hide 10164 */ 10165 public static final String LOCATION_SETTINGS_LINK_TO_PERMISSIONS_ENABLED = 10166 "location_settings_link_to_permissions_enabled"; 10167 10168 /** 10169 * Flag to enable use of RefactoredBackupManagerService. 10170 * 10171 * @hide 10172 */ 10173 public static final String BACKUP_REFACTORED_SERVICE_DISABLED = 10174 "backup_refactored_service_disabled"; 10175 10176 /** 10177 * Flag to set the waiting time for euicc factory reset inside System > Settings 10178 * Type: long 10179 * 10180 * @hide 10181 */ 10182 public static final String EUICC_FACTORY_RESET_TIMEOUT_MILLIS = 10183 "euicc_factory_reset_timeout_millis"; 10184 10185 /** 10186 * Settings to backup. This is here so that it's in the same place as the settings 10187 * keys and easy to update. 10188 * 10189 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 10190 * and Secure as well. This is because those tables drive both backup and 10191 * restore, and restore needs to properly whitelist keys that used to live 10192 * in those namespaces. The keys will only actually be backed up / restored 10193 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 10194 * 10195 * NOTE: Settings are backed up and restored in the order they appear 10196 * in this array. If you have one setting depending on another, 10197 * make sure that they are ordered appropriately. 10198 * 10199 * @hide 10200 */ 10201 public static final String[] SETTINGS_TO_BACKUP = { 10202 BUGREPORT_IN_POWER_MENU, 10203 STAY_ON_WHILE_PLUGGED_IN, 10204 AUTO_TIME, 10205 AUTO_TIME_ZONE, 10206 POWER_SOUNDS_ENABLED, 10207 DOCK_SOUNDS_ENABLED, 10208 CHARGING_SOUNDS_ENABLED, 10209 USB_MASS_STORAGE_ENABLED, 10210 NETWORK_RECOMMENDATIONS_ENABLED, 10211 WIFI_WAKEUP_ENABLED, 10212 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 10213 USE_OPEN_WIFI_PACKAGE, 10214 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 10215 EMERGENCY_TONE, 10216 CALL_AUTO_RETRY, 10217 DOCK_AUDIO_MEDIA_ENABLED, 10218 ENCODED_SURROUND_OUTPUT, 10219 LOW_POWER_MODE_TRIGGER_LEVEL, 10220 BLUETOOTH_ON 10221 }; 10222 10223 /** @hide */ 10224 public static final String[] LEGACY_RESTORE_SETTINGS = { 10225 }; 10226 10227 private static final ContentProviderHolder sProviderHolder = 10228 new ContentProviderHolder(CONTENT_URI); 10229 10230 // Populated lazily, guarded by class object: 10231 private static final NameValueCache sNameValueCache = new NameValueCache( 10232 CONTENT_URI, 10233 CALL_METHOD_GET_GLOBAL, 10234 CALL_METHOD_PUT_GLOBAL, 10235 sProviderHolder); 10236 10237 // Certain settings have been moved from global to the per-user secure namespace 10238 private static final HashSet<String> MOVED_TO_SECURE; 10239 static { 10240 MOVED_TO_SECURE = new HashSet<>(1); 10241 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 10242 } 10243 10244 /** @hide */ 10245 public static void getMovedToSecureSettings(Set<String> outKeySet) { 10246 outKeySet.addAll(MOVED_TO_SECURE); 10247 } 10248 10249 /** @hide */ 10250 public static void clearProviderForTest() { 10251 sProviderHolder.clearProviderForTest(); 10252 sNameValueCache.clearGenerationTrackerForTest(); 10253 } 10254 10255 /** 10256 * Look up a name in the database. 10257 * @param resolver to access the database with 10258 * @param name to look up in the table 10259 * @return the corresponding value, or null if not present 10260 */ 10261 public static String getString(ContentResolver resolver, String name) { 10262 return getStringForUser(resolver, name, UserHandle.myUserId()); 10263 } 10264 10265 /** @hide */ 10266 public static String getStringForUser(ContentResolver resolver, String name, 10267 int userHandle) { 10268 if (MOVED_TO_SECURE.contains(name)) { 10269 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 10270 + " to android.provider.Settings.Secure, returning read-only value."); 10271 return Secure.getStringForUser(resolver, name, userHandle); 10272 } 10273 return sNameValueCache.getStringForUser(resolver, name, userHandle); 10274 } 10275 10276 /** 10277 * Store a name/value pair into the database. 10278 * @param resolver to access the database with 10279 * @param name to store 10280 * @param value to associate with the name 10281 * @return true if the value was set, false on database errors 10282 */ 10283 public static boolean putString(ContentResolver resolver, 10284 String name, String value) { 10285 return putStringForUser(resolver, name, value, null, false, UserHandle.myUserId()); 10286 } 10287 10288 /** 10289 * Store a name/value pair into the database. 10290 * <p> 10291 * The method takes an optional tag to associate with the setting 10292 * which can be used to clear only settings made by your package and 10293 * associated with this tag by passing the tag to {@link 10294 * #resetToDefaults(ContentResolver, String)}. Anyone can override 10295 * the current tag. Also if another package changes the setting 10296 * then the tag will be set to the one specified in the set call 10297 * which can be null. Also any of the settings setters that do not 10298 * take a tag as an argument effectively clears the tag. 10299 * </p><p> 10300 * For example, if you set settings A and B with tags T1 and T2 and 10301 * another app changes setting A (potentially to the same value), it 10302 * can assign to it a tag T3 (note that now the package that changed 10303 * the setting is not yours). Now if you reset your changes for T1 and 10304 * T2 only setting B will be reset and A not (as it was changed by 10305 * another package) but since A did not change you are in the desired 10306 * initial state. Now if the other app changes the value of A (assuming 10307 * you registered an observer in the beginning) you would detect that 10308 * the setting was changed by another app and handle this appropriately 10309 * (ignore, set back to some value, etc). 10310 * </p><p> 10311 * Also the method takes an argument whether to make the value the 10312 * default for this setting. If the system already specified a default 10313 * value, then the one passed in here will <strong>not</strong> 10314 * be set as the default. 10315 * </p> 10316 * 10317 * @param resolver to access the database with. 10318 * @param name to store. 10319 * @param value to associate with the name. 10320 * @param tag to associated with the setting. 10321 * @param makeDefault whether to make the value the default one. 10322 * @return true if the value was set, false on database errors. 10323 * 10324 * @see #resetToDefaults(ContentResolver, String) 10325 * 10326 * @hide 10327 */ 10328 @SystemApi 10329 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 10330 public static boolean putString(@NonNull ContentResolver resolver, 10331 @NonNull String name, @Nullable String value, @Nullable String tag, 10332 boolean makeDefault) { 10333 return putStringForUser(resolver, name, value, tag, makeDefault, 10334 UserHandle.myUserId()); 10335 } 10336 10337 /** 10338 * Reset the settings to their defaults. This would reset <strong>only</strong> 10339 * settings set by the caller's package. Think of it of a way to undo your own 10340 * changes to the secure settings. Passing in the optional tag will reset only 10341 * settings changed by your package and associated with this tag. 10342 * 10343 * @param resolver Handle to the content resolver. 10344 * @param tag Optional tag which should be associated with the settings to reset. 10345 * 10346 * @see #putString(ContentResolver, String, String, String, boolean) 10347 * 10348 * @hide 10349 */ 10350 @SystemApi 10351 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 10352 public static void resetToDefaults(@NonNull ContentResolver resolver, 10353 @Nullable String tag) { 10354 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 10355 UserHandle.myUserId()); 10356 } 10357 10358 /** 10359 * Reset the settings to their defaults for a given user with a specific mode. The 10360 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 10361 * allowing resetting the settings made by a package and associated with the tag. 10362 * 10363 * @param resolver Handle to the content resolver. 10364 * @param tag Optional tag which should be associated with the settings to reset. 10365 * @param mode The reset mode. 10366 * @param userHandle The user for which to reset to defaults. 10367 * 10368 * @see #RESET_MODE_PACKAGE_DEFAULTS 10369 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 10370 * @see #RESET_MODE_UNTRUSTED_CHANGES 10371 * @see #RESET_MODE_TRUSTED_DEFAULTS 10372 * 10373 * @hide 10374 */ 10375 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 10376 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 10377 try { 10378 Bundle arg = new Bundle(); 10379 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 10380 if (tag != null) { 10381 arg.putString(CALL_METHOD_TAG_KEY, tag); 10382 } 10383 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 10384 IContentProvider cp = sProviderHolder.getProvider(resolver); 10385 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_GLOBAL, null, arg); 10386 } catch (RemoteException e) { 10387 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 10388 } 10389 } 10390 10391 /** @hide */ 10392 public static boolean putStringForUser(ContentResolver resolver, 10393 String name, String value, int userHandle) { 10394 return putStringForUser(resolver, name, value, null, false, userHandle); 10395 } 10396 10397 /** @hide */ 10398 public static boolean putStringForUser(@NonNull ContentResolver resolver, 10399 @NonNull String name, @Nullable String value, @Nullable String tag, 10400 boolean makeDefault, @UserIdInt int userHandle) { 10401 if (LOCAL_LOGV) { 10402 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 10403 + " for " + userHandle); 10404 } 10405 // Global and Secure have the same access policy so we can forward writes 10406 if (MOVED_TO_SECURE.contains(name)) { 10407 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 10408 + " to android.provider.Settings.Secure, value is unchanged."); 10409 return Secure.putStringForUser(resolver, name, value, tag, 10410 makeDefault, userHandle); 10411 } 10412 return sNameValueCache.putStringForUser(resolver, name, value, tag, 10413 makeDefault, userHandle); 10414 } 10415 10416 /** 10417 * Construct the content URI for a particular name/value pair, 10418 * useful for monitoring changes with a ContentObserver. 10419 * @param name to look up in the table 10420 * @return the corresponding content URI, or null if not present 10421 */ 10422 public static Uri getUriFor(String name) { 10423 return getUriFor(CONTENT_URI, name); 10424 } 10425 10426 /** 10427 * Convenience function for retrieving a single secure settings value 10428 * as an integer. Note that internally setting values are always 10429 * stored as strings; this function converts the string to an integer 10430 * for you. The default value will be returned if the setting is 10431 * not defined or not an integer. 10432 * 10433 * @param cr The ContentResolver to access. 10434 * @param name The name of the setting to retrieve. 10435 * @param def Value to return if the setting is not defined. 10436 * 10437 * @return The setting's current value, or 'def' if it is not defined 10438 * or not a valid integer. 10439 */ 10440 public static int getInt(ContentResolver cr, String name, int def) { 10441 String v = getString(cr, name); 10442 try { 10443 return v != null ? Integer.parseInt(v) : def; 10444 } catch (NumberFormatException e) { 10445 return def; 10446 } 10447 } 10448 10449 /** 10450 * Convenience function for retrieving a single secure settings value 10451 * as an integer. Note that internally setting values are always 10452 * stored as strings; this function converts the string to an integer 10453 * for you. 10454 * <p> 10455 * This version does not take a default value. If the setting has not 10456 * been set, or the string value is not a number, 10457 * it throws {@link SettingNotFoundException}. 10458 * 10459 * @param cr The ContentResolver to access. 10460 * @param name The name of the setting to retrieve. 10461 * 10462 * @throws SettingNotFoundException Thrown if a setting by the given 10463 * name can't be found or the setting value is not an integer. 10464 * 10465 * @return The setting's current value. 10466 */ 10467 public static int getInt(ContentResolver cr, String name) 10468 throws SettingNotFoundException { 10469 String v = getString(cr, name); 10470 try { 10471 return Integer.parseInt(v); 10472 } catch (NumberFormatException e) { 10473 throw new SettingNotFoundException(name); 10474 } 10475 } 10476 10477 /** 10478 * Convenience function for updating a single settings value as an 10479 * integer. This will either create a new entry in the table if the 10480 * given name does not exist, or modify the value of the existing row 10481 * with that name. Note that internally setting values are always 10482 * stored as strings, so this function converts the given value to a 10483 * string before storing it. 10484 * 10485 * @param cr The ContentResolver to access. 10486 * @param name The name of the setting to modify. 10487 * @param value The new value for the setting. 10488 * @return true if the value was set, false on database errors 10489 */ 10490 public static boolean putInt(ContentResolver cr, String name, int value) { 10491 return putString(cr, name, Integer.toString(value)); 10492 } 10493 10494 /** 10495 * Convenience function for retrieving a single secure settings value 10496 * as a {@code long}. Note that internally setting values are always 10497 * stored as strings; this function converts the string to a {@code long} 10498 * for you. The default value will be returned if the setting is 10499 * not defined or not a {@code long}. 10500 * 10501 * @param cr The ContentResolver to access. 10502 * @param name The name of the setting to retrieve. 10503 * @param def Value to return if the setting is not defined. 10504 * 10505 * @return The setting's current value, or 'def' if it is not defined 10506 * or not a valid {@code long}. 10507 */ 10508 public static long getLong(ContentResolver cr, String name, long def) { 10509 String valString = getString(cr, name); 10510 long value; 10511 try { 10512 value = valString != null ? Long.parseLong(valString) : def; 10513 } catch (NumberFormatException e) { 10514 value = def; 10515 } 10516 return value; 10517 } 10518 10519 /** 10520 * Convenience function for retrieving a single secure settings value 10521 * as a {@code long}. Note that internally setting values are always 10522 * stored as strings; this function converts the string to a {@code long} 10523 * for you. 10524 * <p> 10525 * This version does not take a default value. If the setting has not 10526 * been set, or the string value is not a number, 10527 * it throws {@link SettingNotFoundException}. 10528 * 10529 * @param cr The ContentResolver to access. 10530 * @param name The name of the setting to retrieve. 10531 * 10532 * @return The setting's current value. 10533 * @throws SettingNotFoundException Thrown if a setting by the given 10534 * name can't be found or the setting value is not an integer. 10535 */ 10536 public static long getLong(ContentResolver cr, String name) 10537 throws SettingNotFoundException { 10538 String valString = getString(cr, name); 10539 try { 10540 return Long.parseLong(valString); 10541 } catch (NumberFormatException e) { 10542 throw new SettingNotFoundException(name); 10543 } 10544 } 10545 10546 /** 10547 * Convenience function for updating a secure settings value as a long 10548 * integer. This will either create a new entry in the table if the 10549 * given name does not exist, or modify the value of the existing row 10550 * with that name. Note that internally setting values are always 10551 * stored as strings, so this function converts the given value to a 10552 * string before storing it. 10553 * 10554 * @param cr The ContentResolver to access. 10555 * @param name The name of the setting to modify. 10556 * @param value The new value for the setting. 10557 * @return true if the value was set, false on database errors 10558 */ 10559 public static boolean putLong(ContentResolver cr, String name, long value) { 10560 return putString(cr, name, Long.toString(value)); 10561 } 10562 10563 /** 10564 * Convenience function for retrieving a single secure settings value 10565 * as a floating point number. Note that internally setting values are 10566 * always stored as strings; this function converts the string to an 10567 * float for you. The default value will be returned if the setting 10568 * is not defined or not a valid float. 10569 * 10570 * @param cr The ContentResolver to access. 10571 * @param name The name of the setting to retrieve. 10572 * @param def Value to return if the setting is not defined. 10573 * 10574 * @return The setting's current value, or 'def' if it is not defined 10575 * or not a valid float. 10576 */ 10577 public static float getFloat(ContentResolver cr, String name, float def) { 10578 String v = getString(cr, name); 10579 try { 10580 return v != null ? Float.parseFloat(v) : def; 10581 } catch (NumberFormatException e) { 10582 return def; 10583 } 10584 } 10585 10586 /** 10587 * Convenience function for retrieving a single secure settings value 10588 * as a float. Note that internally setting values are always 10589 * stored as strings; this function converts the string to a float 10590 * for you. 10591 * <p> 10592 * This version does not take a default value. If the setting has not 10593 * been set, or the string value is not a number, 10594 * it throws {@link SettingNotFoundException}. 10595 * 10596 * @param cr The ContentResolver to access. 10597 * @param name The name of the setting to retrieve. 10598 * 10599 * @throws SettingNotFoundException Thrown if a setting by the given 10600 * name can't be found or the setting value is not a float. 10601 * 10602 * @return The setting's current value. 10603 */ 10604 public static float getFloat(ContentResolver cr, String name) 10605 throws SettingNotFoundException { 10606 String v = getString(cr, name); 10607 if (v == null) { 10608 throw new SettingNotFoundException(name); 10609 } 10610 try { 10611 return Float.parseFloat(v); 10612 } catch (NumberFormatException e) { 10613 throw new SettingNotFoundException(name); 10614 } 10615 } 10616 10617 /** 10618 * Convenience function for updating a single settings value as a 10619 * floating point number. This will either create a new entry in the 10620 * table if the given name does not exist, or modify the value of the 10621 * existing row with that name. Note that internally setting values 10622 * are always stored as strings, so this function converts the given 10623 * value to a string before storing it. 10624 * 10625 * @param cr The ContentResolver to access. 10626 * @param name The name of the setting to modify. 10627 * @param value The new value for the setting. 10628 * @return true if the value was set, false on database errors 10629 */ 10630 public static boolean putFloat(ContentResolver cr, String name, float value) { 10631 return putString(cr, name, Float.toString(value)); 10632 } 10633 10634 /** 10635 * Subscription to be used for voice call on a multi sim device. The supported values 10636 * are 0 = SUB1, 1 = SUB2 and etc. 10637 * @hide 10638 */ 10639 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 10640 10641 /** 10642 * Used to provide option to user to select subscription during dial. 10643 * The supported values are 0 = disable or 1 = enable prompt. 10644 * @hide 10645 */ 10646 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 10647 10648 /** 10649 * Subscription to be used for data call on a multi sim device. The supported values 10650 * are 0 = SUB1, 1 = SUB2 and etc. 10651 * @hide 10652 */ 10653 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 10654 10655 /** 10656 * Subscription to be used for SMS on a multi sim device. The supported values 10657 * are 0 = SUB1, 1 = SUB2 and etc. 10658 * @hide 10659 */ 10660 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 10661 10662 /** 10663 * Used to provide option to user to select subscription during send SMS. 10664 * The value 1 - enable, 0 - disable 10665 * @hide 10666 */ 10667 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 10668 10669 10670 10671 /** User preferred subscriptions setting. 10672 * This holds the details of the user selected subscription from the card and 10673 * the activation status. Each settings string have the coma separated values 10674 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 10675 * @hide 10676 */ 10677 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 10678 "user_preferred_sub2","user_preferred_sub3"}; 10679 10680 /** 10681 * Whether to enable new contacts aggregator or not. 10682 * The value 1 - enable, 0 - disable 10683 * @hide 10684 */ 10685 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 10686 10687 /** 10688 * Whether to enable contacts metadata syncing or not 10689 * The value 1 - enable, 0 - disable 10690 * 10691 * @removed 10692 */ 10693 @Deprecated 10694 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 10695 10696 /** 10697 * Whether to enable contacts metadata syncing or not 10698 * The value 1 - enable, 0 - disable 10699 */ 10700 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 10701 10702 /** 10703 * Whether to enable cellular on boot. 10704 * The value 1 - enable, 0 - disable 10705 * @hide 10706 */ 10707 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 10708 10709 /** 10710 * The maximum allowed notification enqueue rate in Hertz. 10711 * 10712 * Should be a float, and includes updates only. 10713 * @hide 10714 */ 10715 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 10716 10717 /** 10718 * Displays toasts when an app posts a notification that does not specify a valid channel. 10719 * 10720 * The value 1 - enable, 0 - disable 10721 * @hide 10722 */ 10723 public static final String SHOW_NOTIFICATION_CHANNEL_WARNINGS = 10724 "show_notification_channel_warnings"; 10725 10726 /** 10727 * Whether cell is enabled/disabled 10728 * @hide 10729 */ 10730 public static final String CELL_ON = "cell_on"; 10731 10732 /** 10733 * Global settings which can be accessed by instant apps. 10734 * @hide 10735 */ 10736 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 10737 static { 10738 INSTANT_APP_SETTINGS.add(WAIT_FOR_DEBUGGER); 10739 INSTANT_APP_SETTINGS.add(DEVICE_PROVISIONED); 10740 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES); 10741 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RTL); 10742 INSTANT_APP_SETTINGS.add(EPHEMERAL_COOKIE_MAX_SIZE_BYTES); 10743 INSTANT_APP_SETTINGS.add(AIRPLANE_MODE_ON); 10744 INSTANT_APP_SETTINGS.add(WINDOW_ANIMATION_SCALE); 10745 INSTANT_APP_SETTINGS.add(TRANSITION_ANIMATION_SCALE); 10746 INSTANT_APP_SETTINGS.add(ANIMATOR_DURATION_SCALE); 10747 INSTANT_APP_SETTINGS.add(DEBUG_VIEW_ATTRIBUTES); 10748 INSTANT_APP_SETTINGS.add(WTF_IS_FATAL); 10749 } 10750 10751 /** 10752 * Whether to show the high temperature warning notification. 10753 * @hide 10754 */ 10755 public static final String SHOW_TEMPERATURE_WARNING = "show_temperature_warning"; 10756 10757 /** 10758 * Temperature at which the high temperature warning notification should be shown. 10759 * @hide 10760 */ 10761 public static final String WARNING_TEMPERATURE = "warning_temperature"; 10762 10763 /** 10764 * Whether the diskstats logging task is enabled/disabled. 10765 * @hide 10766 */ 10767 public static final String ENABLE_DISKSTATS_LOGGING = "enable_diskstats_logging"; 10768 10769 /** 10770 * Whether the cache quota calculation task is enabled/disabled. 10771 * @hide 10772 */ 10773 public static final String ENABLE_CACHE_QUOTA_CALCULATION = 10774 "enable_cache_quota_calculation"; 10775 10776 /** 10777 * Whether the Deletion Helper no threshold toggle is available. 10778 * @hide 10779 */ 10780 public static final String ENABLE_DELETION_HELPER_NO_THRESHOLD_TOGGLE = 10781 "enable_deletion_helper_no_threshold_toggle"; 10782 } 10783 10784 /** 10785 * User-defined bookmarks and shortcuts. The target of each bookmark is an 10786 * Intent URL, allowing it to be either a web page or a particular 10787 * application activity. 10788 * 10789 * @hide 10790 */ 10791 public static final class Bookmarks implements BaseColumns 10792 { 10793 private static final String TAG = "Bookmarks"; 10794 10795 /** 10796 * The content:// style URL for this table 10797 */ 10798 public static final Uri CONTENT_URI = 10799 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 10800 10801 /** 10802 * The row ID. 10803 * <p>Type: INTEGER</p> 10804 */ 10805 public static final String ID = "_id"; 10806 10807 /** 10808 * Descriptive name of the bookmark that can be displayed to the user. 10809 * If this is empty, the title should be resolved at display time (use 10810 * {@link #getTitle(Context, Cursor)} any time you want to display the 10811 * title of a bookmark.) 10812 * <P> 10813 * Type: TEXT 10814 * </P> 10815 */ 10816 public static final String TITLE = "title"; 10817 10818 /** 10819 * Arbitrary string (displayed to the user) that allows bookmarks to be 10820 * organized into categories. There are some special names for 10821 * standard folders, which all start with '@'. The label displayed for 10822 * the folder changes with the locale (via {@link #getLabelForFolder}) but 10823 * the folder name does not change so you can consistently query for 10824 * the folder regardless of the current locale. 10825 * 10826 * <P>Type: TEXT</P> 10827 * 10828 */ 10829 public static final String FOLDER = "folder"; 10830 10831 /** 10832 * The Intent URL of the bookmark, describing what it points to. This 10833 * value is given to {@link android.content.Intent#getIntent} to create 10834 * an Intent that can be launched. 10835 * <P>Type: TEXT</P> 10836 */ 10837 public static final String INTENT = "intent"; 10838 10839 /** 10840 * Optional shortcut character associated with this bookmark. 10841 * <P>Type: INTEGER</P> 10842 */ 10843 public static final String SHORTCUT = "shortcut"; 10844 10845 /** 10846 * The order in which the bookmark should be displayed 10847 * <P>Type: INTEGER</P> 10848 */ 10849 public static final String ORDERING = "ordering"; 10850 10851 private static final String[] sIntentProjection = { INTENT }; 10852 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 10853 private static final String sShortcutSelection = SHORTCUT + "=?"; 10854 10855 /** 10856 * Convenience function to retrieve the bookmarked Intent for a 10857 * particular shortcut key. 10858 * 10859 * @param cr The ContentResolver to query. 10860 * @param shortcut The shortcut key. 10861 * 10862 * @return Intent The bookmarked URL, or null if there is no bookmark 10863 * matching the given shortcut. 10864 */ 10865 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 10866 { 10867 Intent intent = null; 10868 10869 Cursor c = cr.query(CONTENT_URI, 10870 sIntentProjection, sShortcutSelection, 10871 new String[] { String.valueOf((int) shortcut) }, ORDERING); 10872 // Keep trying until we find a valid shortcut 10873 try { 10874 while (intent == null && c.moveToNext()) { 10875 try { 10876 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 10877 intent = Intent.parseUri(intentURI, 0); 10878 } catch (java.net.URISyntaxException e) { 10879 // The stored URL is bad... ignore it. 10880 } catch (IllegalArgumentException e) { 10881 // Column not found 10882 Log.w(TAG, "Intent column not found", e); 10883 } 10884 } 10885 } finally { 10886 if (c != null) c.close(); 10887 } 10888 10889 return intent; 10890 } 10891 10892 /** 10893 * Add a new bookmark to the system. 10894 * 10895 * @param cr The ContentResolver to query. 10896 * @param intent The desired target of the bookmark. 10897 * @param title Bookmark title that is shown to the user; null if none 10898 * or it should be resolved to the intent's title. 10899 * @param folder Folder in which to place the bookmark; null if none. 10900 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 10901 * this is non-zero and there is an existing bookmark entry 10902 * with this same shortcut, then that existing shortcut is 10903 * cleared (the bookmark is not removed). 10904 * @return The unique content URL for the new bookmark entry. 10905 */ 10906 public static Uri add(ContentResolver cr, 10907 Intent intent, 10908 String title, 10909 String folder, 10910 char shortcut, 10911 int ordering) 10912 { 10913 // If a shortcut is supplied, and it is already defined for 10914 // another bookmark, then remove the old definition. 10915 if (shortcut != 0) { 10916 cr.delete(CONTENT_URI, sShortcutSelection, 10917 new String[] { String.valueOf((int) shortcut) }); 10918 } 10919 10920 ContentValues values = new ContentValues(); 10921 if (title != null) values.put(TITLE, title); 10922 if (folder != null) values.put(FOLDER, folder); 10923 values.put(INTENT, intent.toUri(0)); 10924 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 10925 values.put(ORDERING, ordering); 10926 return cr.insert(CONTENT_URI, values); 10927 } 10928 10929 /** 10930 * Return the folder name as it should be displayed to the user. This 10931 * takes care of localizing special folders. 10932 * 10933 * @param r Resources object for current locale; only need access to 10934 * system resources. 10935 * @param folder The value found in the {@link #FOLDER} column. 10936 * 10937 * @return CharSequence The label for this folder that should be shown 10938 * to the user. 10939 */ 10940 public static CharSequence getLabelForFolder(Resources r, String folder) { 10941 return folder; 10942 } 10943 10944 /** 10945 * Return the title as it should be displayed to the user. This takes 10946 * care of localizing bookmarks that point to activities. 10947 * 10948 * @param context A context. 10949 * @param cursor A cursor pointing to the row whose title should be 10950 * returned. The cursor must contain at least the {@link #TITLE} 10951 * and {@link #INTENT} columns. 10952 * @return A title that is localized and can be displayed to the user, 10953 * or the empty string if one could not be found. 10954 */ 10955 public static CharSequence getTitle(Context context, Cursor cursor) { 10956 int titleColumn = cursor.getColumnIndex(TITLE); 10957 int intentColumn = cursor.getColumnIndex(INTENT); 10958 if (titleColumn == -1 || intentColumn == -1) { 10959 throw new IllegalArgumentException( 10960 "The cursor must contain the TITLE and INTENT columns."); 10961 } 10962 10963 String title = cursor.getString(titleColumn); 10964 if (!TextUtils.isEmpty(title)) { 10965 return title; 10966 } 10967 10968 String intentUri = cursor.getString(intentColumn); 10969 if (TextUtils.isEmpty(intentUri)) { 10970 return ""; 10971 } 10972 10973 Intent intent; 10974 try { 10975 intent = Intent.parseUri(intentUri, 0); 10976 } catch (URISyntaxException e) { 10977 return ""; 10978 } 10979 10980 PackageManager packageManager = context.getPackageManager(); 10981 ResolveInfo info = packageManager.resolveActivity(intent, 0); 10982 return info != null ? info.loadLabel(packageManager) : ""; 10983 } 10984 } 10985 10986 /** 10987 * Returns the device ID that we should use when connecting to the mobile gtalk server. 10988 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 10989 * from the GoogleLoginService. 10990 * 10991 * @param androidId The Android ID for this device. 10992 * @return The device ID that should be used when connecting to the mobile gtalk server. 10993 * @hide 10994 */ 10995 public static String getGTalkDeviceId(long androidId) { 10996 return "android-" + Long.toHexString(androidId); 10997 } 10998 10999 private static final String[] PM_WRITE_SETTINGS = { 11000 android.Manifest.permission.WRITE_SETTINGS 11001 }; 11002 private static final String[] PM_CHANGE_NETWORK_STATE = { 11003 android.Manifest.permission.CHANGE_NETWORK_STATE, 11004 android.Manifest.permission.WRITE_SETTINGS 11005 }; 11006 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 11007 android.Manifest.permission.SYSTEM_ALERT_WINDOW 11008 }; 11009 11010 /** 11011 * Performs a strict and comprehensive check of whether a calling package is allowed to 11012 * write/modify system settings, as the condition differs for pre-M, M+, and 11013 * privileged/preinstalled apps. If the provided uid does not match the 11014 * callingPackage, a negative result will be returned. 11015 * @hide 11016 */ 11017 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 11018 String callingPackage, boolean throwException) { 11019 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 11020 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 11021 PM_WRITE_SETTINGS, false); 11022 } 11023 11024 /** 11025 * Performs a strict and comprehensive check of whether a calling package is allowed to 11026 * write/modify system settings, as the condition differs for pre-M, M+, and 11027 * privileged/preinstalled apps. If the provided uid does not match the 11028 * callingPackage, a negative result will be returned. The caller is expected to have 11029 * the WRITE_SETTINGS permission declared. 11030 * 11031 * Note: if the check is successful, the operation of this app will be updated to the 11032 * current time. 11033 * @hide 11034 */ 11035 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 11036 String callingPackage, boolean throwException) { 11037 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 11038 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 11039 PM_WRITE_SETTINGS, true); 11040 } 11041 11042 /** 11043 * Performs a strict and comprehensive check of whether a calling package is allowed to 11044 * change the state of network, as the condition differs for pre-M, M+, and 11045 * privileged/preinstalled apps. The caller is expected to have either the 11046 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 11047 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 11048 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 11049 * permission and cannot be revoked. See http://b/23597341 11050 * 11051 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 11052 * of this app will be updated to the current time. 11053 * @hide 11054 */ 11055 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 11056 String callingPackage, boolean throwException) { 11057 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 11058 == PackageManager.PERMISSION_GRANTED) { 11059 return true; 11060 } 11061 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 11062 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 11063 PM_CHANGE_NETWORK_STATE, true); 11064 } 11065 11066 /** 11067 * Performs a strict and comprehensive check of whether a calling package is allowed to 11068 * draw on top of other apps, as the conditions differs for pre-M, M+, and 11069 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 11070 * a negative result will be returned. 11071 * @hide 11072 */ 11073 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 11074 String callingPackage, boolean throwException) { 11075 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 11076 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 11077 PM_SYSTEM_ALERT_WINDOW, false); 11078 } 11079 11080 /** 11081 * Performs a strict and comprehensive check of whether a calling package is allowed to 11082 * draw on top of other apps, as the conditions differs for pre-M, M+, and 11083 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 11084 * a negative result will be returned. 11085 * 11086 * Note: if the check is successful, the operation of this app will be updated to the 11087 * current time. 11088 * @hide 11089 */ 11090 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 11091 callingPackage, boolean throwException) { 11092 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 11093 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 11094 PM_SYSTEM_ALERT_WINDOW, true); 11095 } 11096 11097 /** 11098 * Helper method to perform a general and comprehensive check of whether an operation that is 11099 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 11100 * OP_WRITE_SETTINGS 11101 * @hide 11102 */ 11103 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 11104 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 11105 permissions, boolean makeNote) { 11106 if (callingPackage == null) { 11107 return false; 11108 } 11109 11110 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 11111 int mode = AppOpsManager.MODE_DEFAULT; 11112 if (makeNote) { 11113 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 11114 } else { 11115 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 11116 } 11117 11118 switch (mode) { 11119 case AppOpsManager.MODE_ALLOWED: 11120 return true; 11121 11122 case AppOpsManager.MODE_DEFAULT: 11123 // this is the default operating mode after an app's installation 11124 // In this case we will check all associated static permission to see 11125 // if it is granted during install time. 11126 for (String permission : permissions) { 11127 if (context.checkCallingOrSelfPermission(permission) == PackageManager 11128 .PERMISSION_GRANTED) { 11129 // if either of the permissions are granted, we will allow it 11130 return true; 11131 } 11132 } 11133 11134 default: 11135 // this is for all other cases trickled down here... 11136 if (!throwException) { 11137 return false; 11138 } 11139 } 11140 11141 // prepare string to throw SecurityException 11142 StringBuilder exceptionMessage = new StringBuilder(); 11143 exceptionMessage.append(callingPackage); 11144 exceptionMessage.append(" was not granted "); 11145 if (permissions.length > 1) { 11146 exceptionMessage.append(" either of these permissions: "); 11147 } else { 11148 exceptionMessage.append(" this permission: "); 11149 } 11150 for (int i = 0; i < permissions.length; i++) { 11151 exceptionMessage.append(permissions[i]); 11152 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 11153 } 11154 11155 throw new SecurityException(exceptionMessage.toString()); 11156 } 11157 11158 /** 11159 * Retrieves a correponding package name for a given uid. It will query all 11160 * packages that are associated with the given uid, but it will return only 11161 * the zeroth result. 11162 * Note: If package could not be found, a null is returned. 11163 * @hide 11164 */ 11165 public static String getPackageNameForUid(Context context, int uid) { 11166 String[] packages = context.getPackageManager().getPackagesForUid(uid); 11167 if (packages == null) { 11168 return null; 11169 } 11170 return packages[0]; 11171 } 11172} 11173