Settings.java revision b68d2d5b68dc58fb7b75ce94af74de58a1b9d3f9
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.annotation.TestApi; 23import android.app.ActivityThread; 24import android.app.AppOpsManager; 25import android.app.Application; 26import android.app.SearchManager; 27import android.app.WallpaperManager; 28import android.content.ComponentName; 29import android.content.ContentResolver; 30import android.content.ContentValues; 31import android.content.Context; 32import android.content.IContentProvider; 33import android.content.Intent; 34import android.content.pm.ActivityInfo; 35import android.content.pm.PackageManager; 36import android.content.pm.ResolveInfo; 37import android.content.res.Configuration; 38import android.content.res.Resources; 39import android.database.Cursor; 40import android.database.SQLException; 41import android.location.LocationManager; 42import android.net.ConnectivityManager; 43import android.net.Uri; 44import android.net.wifi.WifiManager; 45import android.os.BatteryManager; 46import android.os.Binder; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.Process; 51import android.os.RemoteException; 52import android.os.ServiceManager; 53import android.os.SystemProperties; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.Log; 62 63import com.android.internal.util.ArrayUtils; 64import com.android.internal.widget.ILockSettings; 65 66import java.net.URISyntaxException; 67import java.text.SimpleDateFormat; 68import java.util.HashMap; 69import java.util.HashSet; 70import java.util.Locale; 71import java.util.Map; 72import java.util.Set; 73 74/** 75 * The Settings provider contains global system-level device preferences. 76 */ 77public final class Settings { 78 79 // Intent actions for Settings 80 81 /** 82 * Activity Action: Show system settings. 83 * <p> 84 * Input: Nothing. 85 * <p> 86 * Output: Nothing. 87 */ 88 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 89 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 90 91 /** 92 * Activity Action: Show settings to allow configuration of APNs. 93 * <p> 94 * Input: Nothing. 95 * <p> 96 * Output: Nothing. 97 */ 98 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 99 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 100 101 /** 102 * Activity Action: Show settings to allow configuration of current location 103 * sources. 104 * <p> 105 * In some cases, a matching Activity may not exist, so ensure you 106 * safeguard against this. 107 * <p> 108 * Input: Nothing. 109 * <p> 110 * Output: Nothing. 111 */ 112 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 113 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 114 "android.settings.LOCATION_SOURCE_SETTINGS"; 115 116 /** 117 * Activity Action: Show settings to allow configuration of wireless controls 118 * such as Wi-Fi, Bluetooth and Mobile networks. 119 * <p> 120 * In some cases, a matching Activity may not exist, so ensure you 121 * safeguard against this. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 */ 127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 128 public static final String ACTION_WIRELESS_SETTINGS = 129 "android.settings.WIRELESS_SETTINGS"; 130 131 /** 132 * Activity Action: Show settings to allow entering/exiting airplane mode. 133 * <p> 134 * In some cases, a matching Activity may not exist, so ensure you 135 * safeguard against this. 136 * <p> 137 * Input: Nothing. 138 * <p> 139 * Output: Nothing. 140 */ 141 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 142 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 143 "android.settings.AIRPLANE_MODE_SETTINGS"; 144 145 /** 146 * Activity Action: Modify Airplane mode settings using a voice command. 147 * <p> 148 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 149 * <p> 150 * This intent MUST be started using 151 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 152 * startVoiceActivity}. 153 * <p> 154 * Note: The activity implementing this intent MUST verify that 155 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 156 * modifying the setting. 157 * <p> 158 * Input: To tell which state airplane mode should be set to, add the 159 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 160 * If the extra is not included, no changes will be made. 161 * <p> 162 * Output: Nothing. 163 */ 164 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 165 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 166 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 167 168 /** 169 * Activity Action: Show settings for accessibility modules. 170 * <p> 171 * In some cases, a matching Activity may not exist, so ensure you 172 * safeguard against this. 173 * <p> 174 * Input: Nothing. 175 * <p> 176 * Output: Nothing. 177 */ 178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 179 public static final String ACTION_ACCESSIBILITY_SETTINGS = 180 "android.settings.ACCESSIBILITY_SETTINGS"; 181 182 /** 183 * Activity Action: Show settings to control access to usage information. 184 * <p> 185 * In some cases, a matching Activity may not exist, so ensure you 186 * safeguard against this. 187 * <p> 188 * Input: Nothing. 189 * <p> 190 * Output: Nothing. 191 */ 192 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 193 public static final String ACTION_USAGE_ACCESS_SETTINGS = 194 "android.settings.USAGE_ACCESS_SETTINGS"; 195 196 /** 197 * Activity Category: Show application settings related to usage access. 198 * <p> 199 * An activity that provides a user interface for adjusting usage access related 200 * preferences for its containing application. Optional but recommended for apps that 201 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 202 * <p> 203 * The activity may define meta-data to describe what usage access is 204 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 205 * will be displayed in Settings. 206 * <p> 207 * Input: Nothing. 208 * <p> 209 * Output: Nothing. 210 */ 211 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 212 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 213 "android.intent.category.USAGE_ACCESS_CONFIG"; 214 215 /** 216 * Metadata key: Reason for needing usage access. 217 * <p> 218 * A key for metadata attached to an activity that receives action 219 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 220 * user as description of how the app uses usage access. 221 * <p> 222 */ 223 public static final String METADATA_USAGE_ACCESS_REASON = 224 "android.settings.metadata.USAGE_ACCESS_REASON"; 225 226 /** 227 * Activity Action: Show settings to allow configuration of security and 228 * location privacy. 229 * <p> 230 * In some cases, a matching Activity may not exist, so ensure you 231 * safeguard against this. 232 * <p> 233 * Input: Nothing. 234 * <p> 235 * Output: Nothing. 236 */ 237 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 238 public static final String ACTION_SECURITY_SETTINGS = 239 "android.settings.SECURITY_SETTINGS"; 240 241 /** 242 * Activity Action: Show trusted credentials settings, opening to the user tab, 243 * to allow management of installed credentials. 244 * <p> 245 * In some cases, a matching Activity may not exist, so ensure you 246 * safeguard against this. 247 * <p> 248 * Input: Nothing. 249 * <p> 250 * Output: Nothing. 251 * @hide 252 */ 253 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 254 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 255 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 256 257 /** 258 * Activity Action: Show dialog explaining that an installed CA cert may enable 259 * monitoring of encrypted network traffic. 260 * <p> 261 * In some cases, a matching Activity may not exist, so ensure you 262 * safeguard against this. 263 * <p> 264 * Input: Nothing. 265 * <p> 266 * Output: Nothing. 267 * @hide 268 */ 269 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 270 public static final String ACTION_MONITORING_CERT_INFO = 271 "com.android.settings.MONITORING_CERT_INFO"; 272 273 /** 274 * Activity Action: Show settings to allow configuration of privacy options. 275 * <p> 276 * In some cases, a matching Activity may not exist, so ensure you 277 * safeguard against this. 278 * <p> 279 * Input: Nothing. 280 * <p> 281 * Output: Nothing. 282 */ 283 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 284 public static final String ACTION_PRIVACY_SETTINGS = 285 "android.settings.PRIVACY_SETTINGS"; 286 287 /** 288 * Activity Action: Show settings to allow configuration of Wi-Fi. 289 * <p> 290 * In some cases, a matching Activity may not exist, so ensure you 291 * safeguard against this. 292 * <p> 293 * Input: Nothing. 294 * <p> 295 * Output: Nothing. 296 297 */ 298 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 299 public static final String ACTION_WIFI_SETTINGS = 300 "android.settings.WIFI_SETTINGS"; 301 302 /** 303 * Activity Action: Show settings to allow configuration of a static IP 304 * address for Wi-Fi. 305 * <p> 306 * In some cases, a matching Activity may not exist, so ensure you safeguard 307 * against this. 308 * <p> 309 * Input: Nothing. 310 * <p> 311 * Output: Nothing. 312 */ 313 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 314 public static final String ACTION_WIFI_IP_SETTINGS = 315 "android.settings.WIFI_IP_SETTINGS"; 316 317 /** 318 * Activity Action: Show settings to allow configuration of Bluetooth. 319 * <p> 320 * In some cases, a matching Activity may not exist, so ensure you 321 * safeguard against this. 322 * <p> 323 * Input: Nothing. 324 * <p> 325 * Output: Nothing. 326 */ 327 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 328 public static final String ACTION_BLUETOOTH_SETTINGS = 329 "android.settings.BLUETOOTH_SETTINGS"; 330 331 /** 332 * Activity Action: Show settings to allow configuration of cast endpoints. 333 * <p> 334 * In some cases, a matching Activity may not exist, so ensure you 335 * safeguard against this. 336 * <p> 337 * Input: Nothing. 338 * <p> 339 * Output: Nothing. 340 */ 341 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 342 public static final String ACTION_CAST_SETTINGS = 343 "android.settings.CAST_SETTINGS"; 344 345 /** 346 * Activity Action: Show settings to allow configuration of date and time. 347 * <p> 348 * In some cases, a matching Activity may not exist, so ensure you 349 * safeguard against this. 350 * <p> 351 * Input: Nothing. 352 * <p> 353 * Output: Nothing. 354 */ 355 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 356 public static final String ACTION_DATE_SETTINGS = 357 "android.settings.DATE_SETTINGS"; 358 359 /** 360 * Activity Action: Show settings to allow configuration of sound and volume. 361 * <p> 362 * In some cases, a matching Activity may not exist, so ensure you 363 * safeguard against this. 364 * <p> 365 * Input: Nothing. 366 * <p> 367 * Output: Nothing. 368 */ 369 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 370 public static final String ACTION_SOUND_SETTINGS = 371 "android.settings.SOUND_SETTINGS"; 372 373 /** 374 * Activity Action: Show settings to allow configuration of display. 375 * <p> 376 * In some cases, a matching Activity may not exist, so ensure you 377 * safeguard against this. 378 * <p> 379 * Input: Nothing. 380 * <p> 381 * Output: Nothing. 382 */ 383 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 384 public static final String ACTION_DISPLAY_SETTINGS = 385 "android.settings.DISPLAY_SETTINGS"; 386 387 /** 388 * Activity Action: Show settings to allow configuration of locale. 389 * <p> 390 * In some cases, a matching Activity may not exist, so ensure you 391 * safeguard against this. 392 * <p> 393 * Input: Nothing. 394 * <p> 395 * Output: Nothing. 396 */ 397 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 398 public static final String ACTION_LOCALE_SETTINGS = 399 "android.settings.LOCALE_SETTINGS"; 400 401 /** 402 * Activity Action: Show settings to configure input methods, in particular 403 * allowing the user to enable input methods. 404 * <p> 405 * In some cases, a matching Activity may not exist, so ensure you 406 * safeguard against this. 407 * <p> 408 * Input: Nothing. 409 * <p> 410 * Output: Nothing. 411 */ 412 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 413 public static final String ACTION_VOICE_INPUT_SETTINGS = 414 "android.settings.VOICE_INPUT_SETTINGS"; 415 416 /** 417 * Activity Action: Show settings to configure input methods, in particular 418 * allowing the user to enable input methods. 419 * <p> 420 * In some cases, a matching Activity may not exist, so ensure you 421 * safeguard against this. 422 * <p> 423 * Input: Nothing. 424 * <p> 425 * Output: Nothing. 426 */ 427 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 428 public static final String ACTION_INPUT_METHOD_SETTINGS = 429 "android.settings.INPUT_METHOD_SETTINGS"; 430 431 /** 432 * Activity Action: Show settings to enable/disable input method subtypes. 433 * <p> 434 * In some cases, a matching Activity may not exist, so ensure you 435 * safeguard against this. 436 * <p> 437 * To tell which input method's subtypes are displayed in the settings, add 438 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 439 * If there is no extra in this Intent, subtypes from all installed input methods 440 * will be displayed in the settings. 441 * 442 * @see android.view.inputmethod.InputMethodInfo#getId 443 * <p> 444 * Input: Nothing. 445 * <p> 446 * Output: Nothing. 447 */ 448 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 449 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 450 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 451 452 /** 453 * Activity Action: Show a dialog to select input method. 454 * <p> 455 * In some cases, a matching Activity may not exist, so ensure you 456 * safeguard against this. 457 * <p> 458 * Input: Nothing. 459 * <p> 460 * Output: Nothing. 461 * @hide 462 */ 463 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 464 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 465 "android.settings.SHOW_INPUT_METHOD_PICKER"; 466 467 /** 468 * Activity Action: Show settings to manage the user input dictionary. 469 * <p> 470 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 471 * it is guaranteed there will always be an appropriate implementation for this Intent action. 472 * In prior releases of the platform this was optional, so ensure you safeguard against it. 473 * <p> 474 * Input: Nothing. 475 * <p> 476 * Output: Nothing. 477 */ 478 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 479 public static final String ACTION_USER_DICTIONARY_SETTINGS = 480 "android.settings.USER_DICTIONARY_SETTINGS"; 481 482 /** 483 * Activity Action: Adds a word to the user dictionary. 484 * <p> 485 * In some cases, a matching Activity may not exist, so ensure you 486 * safeguard against this. 487 * <p> 488 * Input: An extra with key <code>word</code> that contains the word 489 * that should be added to the dictionary. 490 * <p> 491 * Output: Nothing. 492 * 493 * @hide 494 */ 495 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 496 public static final String ACTION_USER_DICTIONARY_INSERT = 497 "com.android.settings.USER_DICTIONARY_INSERT"; 498 499 /** 500 * Activity Action: Show settings to allow configuration of application-related settings. 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_APPLICATION_SETTINGS = 511 "android.settings.APPLICATION_SETTINGS"; 512 513 /** 514 * Activity Action: Show settings to allow configuration of application 515 * development-related settings. As of 516 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 517 * a required part of the platform. 518 * <p> 519 * Input: Nothing. 520 * <p> 521 * Output: Nothing. 522 */ 523 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 524 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 525 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 526 527 /** 528 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 529 * <p> 530 * In some cases, a matching Activity may not exist, so ensure you 531 * safeguard against this. 532 * <p> 533 * Input: Nothing. 534 * <p> 535 * Output: Nothing. 536 */ 537 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 538 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 539 "android.settings.QUICK_LAUNCH_SETTINGS"; 540 541 /** 542 * Activity Action: Show settings to manage installed applications. 543 * <p> 544 * In some cases, a matching Activity may not exist, so ensure you 545 * safeguard against this. 546 * <p> 547 * Input: Nothing. 548 * <p> 549 * Output: Nothing. 550 */ 551 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 552 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 553 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 554 555 /** 556 * Activity Action: Show settings to manage all applications. 557 * <p> 558 * In some cases, a matching Activity may not exist, so ensure you 559 * safeguard against this. 560 * <p> 561 * Input: Nothing. 562 * <p> 563 * Output: Nothing. 564 */ 565 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 566 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 567 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 568 569 /** 570 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 571 * <p> 572 * In some cases, a matching Activity may not exist, so ensure you 573 * safeguard against this. 574 * <p> 575 * Input: Optionally, the Intent's data URI can specify the application package name to 576 * directly invoke the management GUI specific to the package name. For example 577 * "package:com.my.app". 578 * <p> 579 * Output: Nothing. 580 */ 581 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 582 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 583 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 584 585 /** 586 * Activity Action: Show screen for controlling which apps are allowed to write/modify 587 * system settings. 588 * <p> 589 * In some cases, a matching Activity may not exist, so ensure you 590 * safeguard against this. 591 * <p> 592 * Input: Optionally, the Intent's data URI can specify the application package name to 593 * directly invoke the management GUI specific to the package name. For example 594 * "package:com.my.app". 595 * <p> 596 * Output: Nothing. 597 */ 598 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 599 public static final String ACTION_MANAGE_WRITE_SETTINGS = 600 "android.settings.action.MANAGE_WRITE_SETTINGS"; 601 602 /** 603 * Activity Action: Show screen of details about a particular application. 604 * <p> 605 * In some cases, a matching Activity may not exist, so ensure you 606 * safeguard against this. 607 * <p> 608 * Input: The Intent's data URI specifies the application package name 609 * to be shown, with the "package" scheme. That is "package:com.my.app". 610 * <p> 611 * Output: Nothing. 612 */ 613 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 614 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 615 "android.settings.APPLICATION_DETAILS_SETTINGS"; 616 617 /** 618 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 619 * <p> 620 * Input: Nothing. 621 * <p> 622 * Output: Nothing. 623 * <p> 624 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 625 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 626 * already ignoring optimizations. You can use 627 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 628 * on this list. 629 */ 630 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 631 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 632 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 633 634 /** 635 * Activity Action: Ask the user to allow an to ignore battery optimizations (that is, 636 * put them on the whitelist of apps shown by 637 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 638 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 639 * permission. 640 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 641 * provided by the platform for applications to operate correctly in the various power 642 * saving mode. This is only for unusual applications that need to deeply control their own 643 * execution, at the potential expense of the user's battery life. Note that these applications 644 * greatly run the risk of showing to the user as high power consumers on their device.</p> 645 * <p> 646 * Input: The Intent's data URI must specify the application package name 647 * to be shown, with the "package" scheme. That is "package:com.my.app". 648 * <p> 649 * Output: Nothing. 650 * <p> 651 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 652 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 653 * already ignoring optimizations. 654 */ 655 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 656 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 657 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 658 659 /** 660 * @hide 661 * Activity Action: Show the "app ops" settings screen. 662 * <p> 663 * Input: Nothing. 664 * <p> 665 * Output: Nothing. 666 */ 667 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 668 public static final String ACTION_APP_OPS_SETTINGS = 669 "android.settings.APP_OPS_SETTINGS"; 670 671 /** 672 * Activity Action: Show settings for system update functionality. 673 * <p> 674 * In some cases, a matching Activity may not exist, so ensure you 675 * safeguard against this. 676 * <p> 677 * Input: Nothing. 678 * <p> 679 * Output: Nothing. 680 * 681 * @hide 682 */ 683 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 684 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 685 "android.settings.SYSTEM_UPDATE_SETTINGS"; 686 687 /** 688 * Activity Action: Show settings to allow configuration of sync settings. 689 * <p> 690 * In some cases, a matching Activity may not exist, so ensure you 691 * safeguard against this. 692 * <p> 693 * The account types available to add via the add account button may be restricted by adding an 694 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 695 * authorities. Only account types which can sync with that content provider will be offered to 696 * the user. 697 * <p> 698 * Input: Nothing. 699 * <p> 700 * Output: Nothing. 701 */ 702 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 703 public static final String ACTION_SYNC_SETTINGS = 704 "android.settings.SYNC_SETTINGS"; 705 706 /** 707 * Activity Action: Show add account screen for creating a new account. 708 * <p> 709 * In some cases, a matching Activity may not exist, so ensure you 710 * safeguard against this. 711 * <p> 712 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 713 * extra to the Intent with one or more syncable content provider's authorities. Only account 714 * types which can sync with that content provider will be offered to the user. 715 * <p> 716 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 717 * Intent with one or more account types. 718 * <p> 719 * Input: Nothing. 720 * <p> 721 * Output: Nothing. 722 */ 723 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 724 public static final String ACTION_ADD_ACCOUNT = 725 "android.settings.ADD_ACCOUNT_SETTINGS"; 726 727 /** 728 * Activity Action: Show settings for selecting the network operator. 729 * <p> 730 * In some cases, a matching Activity may not exist, so ensure you 731 * safeguard against this. 732 * <p> 733 * Input: Nothing. 734 * <p> 735 * Output: Nothing. 736 */ 737 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 738 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 739 "android.settings.NETWORK_OPERATOR_SETTINGS"; 740 741 /** 742 * Activity Action: Show settings for selection of 2G/3G. 743 * <p> 744 * In some cases, a matching Activity may not exist, so ensure you 745 * safeguard against this. 746 * <p> 747 * Input: Nothing. 748 * <p> 749 * Output: Nothing. 750 */ 751 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 752 public static final String ACTION_DATA_ROAMING_SETTINGS = 753 "android.settings.DATA_ROAMING_SETTINGS"; 754 755 /** 756 * Activity Action: Show settings for internal storage. 757 * <p> 758 * In some cases, a matching Activity may not exist, so ensure you 759 * safeguard against this. 760 * <p> 761 * Input: Nothing. 762 * <p> 763 * Output: Nothing. 764 */ 765 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 766 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 767 "android.settings.INTERNAL_STORAGE_SETTINGS"; 768 /** 769 * Activity Action: Show settings for memory card storage. 770 * <p> 771 * In some cases, a matching Activity may not exist, so ensure you 772 * safeguard against this. 773 * <p> 774 * Input: Nothing. 775 * <p> 776 * Output: Nothing. 777 */ 778 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 779 public static final String ACTION_MEMORY_CARD_SETTINGS = 780 "android.settings.MEMORY_CARD_SETTINGS"; 781 782 /** 783 * Activity Action: Show settings for global search. 784 * <p> 785 * In some cases, a matching Activity may not exist, so ensure you 786 * safeguard against this. 787 * <p> 788 * Input: Nothing. 789 * <p> 790 * Output: Nothing 791 */ 792 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 793 public static final String ACTION_SEARCH_SETTINGS = 794 "android.search.action.SEARCH_SETTINGS"; 795 796 /** 797 * Activity Action: Show general device information settings (serial 798 * number, software version, phone number, etc.). 799 * <p> 800 * In some cases, a matching Activity may not exist, so ensure you 801 * safeguard against this. 802 * <p> 803 * Input: Nothing. 804 * <p> 805 * Output: Nothing 806 */ 807 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 808 public static final String ACTION_DEVICE_INFO_SETTINGS = 809 "android.settings.DEVICE_INFO_SETTINGS"; 810 811 /** 812 * Activity Action: Show NFC settings. 813 * <p> 814 * This shows UI that allows NFC to be turned on or off. 815 * <p> 816 * In some cases, a matching Activity may not exist, so ensure you 817 * safeguard against this. 818 * <p> 819 * Input: Nothing. 820 * <p> 821 * Output: Nothing 822 * @see android.nfc.NfcAdapter#isEnabled() 823 */ 824 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 825 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 826 827 /** 828 * Activity Action: Show NFC Sharing settings. 829 * <p> 830 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 831 * off. 832 * <p> 833 * In some cases, a matching Activity may not exist, so ensure you 834 * safeguard against this. 835 * <p> 836 * Input: Nothing. 837 * <p> 838 * Output: Nothing 839 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 840 */ 841 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 842 public static final String ACTION_NFCSHARING_SETTINGS = 843 "android.settings.NFCSHARING_SETTINGS"; 844 845 /** 846 * Activity Action: Show NFC Tap & Pay settings 847 * <p> 848 * This shows UI that allows the user to configure Tap&Pay 849 * settings. 850 * <p> 851 * In some cases, a matching Activity may not exist, so ensure you 852 * safeguard against this. 853 * <p> 854 * Input: Nothing. 855 * <p> 856 * Output: Nothing 857 */ 858 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 859 public static final String ACTION_NFC_PAYMENT_SETTINGS = 860 "android.settings.NFC_PAYMENT_SETTINGS"; 861 862 /** 863 * Activity Action: Show Daydream settings. 864 * <p> 865 * In some cases, a matching Activity may not exist, so ensure you 866 * safeguard against this. 867 * <p> 868 * Input: Nothing. 869 * <p> 870 * Output: Nothing. 871 * @see android.service.dreams.DreamService 872 */ 873 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 874 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 875 876 /** 877 * Activity Action: Show Notification listener settings. 878 * <p> 879 * In some cases, a matching Activity may not exist, so ensure you 880 * safeguard against this. 881 * <p> 882 * Input: Nothing. 883 * <p> 884 * Output: Nothing. 885 * @see android.service.notification.NotificationListenerService 886 */ 887 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 888 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 889 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 890 891 /** 892 * Activity Action: Show Do Not Disturb access settings. 893 * <p> 894 * Users can grant and deny access to Do Not Disturb configuration from here. 895 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 896 * details. 897 * <p> 898 * Input: Nothing. 899 * <p> 900 * Output: Nothing. 901 */ 902 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 903 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 904 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 905 906 /** 907 * @hide 908 */ 909 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 910 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 911 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 912 913 /** 914 * Activity Action: Show settings for video captioning. 915 * <p> 916 * In some cases, a matching Activity may not exist, so ensure you safeguard 917 * 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_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 925 926 /** 927 * Activity Action: Show the top level print settings. 928 * <p> 929 * In some cases, a matching Activity may not exist, so ensure you 930 * safeguard against this. 931 * <p> 932 * Input: Nothing. 933 * <p> 934 * Output: Nothing. 935 */ 936 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 937 public static final String ACTION_PRINT_SETTINGS = 938 "android.settings.ACTION_PRINT_SETTINGS"; 939 940 /** 941 * Activity Action: Show Zen Mode configuration settings. 942 * 943 * @hide 944 */ 945 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 946 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 947 948 /** 949 * Activity Action: Show Zen Mode priority configuration settings. 950 * 951 * @hide 952 */ 953 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 954 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 955 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 956 957 /** 958 * Activity Action: Show Zen Mode automation configuration settings. 959 * 960 * @hide 961 */ 962 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 963 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 964 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 965 966 /** 967 * Activity Action: Modify do not disturb mode settings. 968 * <p> 969 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 970 * <p> 971 * This intent MUST be started using 972 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 973 * startVoiceActivity}. 974 * <p> 975 * Note: The Activity implementing this intent MUST verify that 976 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 977 * returns true before modifying the setting. 978 * <p> 979 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 980 * how long the user wishes to avoid interruptions for. The optional 981 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 982 * enabling or disabling do not disturb mode. If either extra is not included, the 983 * user maybe asked to provide the value. 984 * <p> 985 * Output: Nothing. 986 */ 987 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 988 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 989 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 990 991 /** 992 * Activity Action: Show Zen Mode schedule rule configuration settings. 993 * 994 * @hide 995 */ 996 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 997 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 998 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 999 1000 /** 1001 * Activity Action: Show Zen Mode event rule configuration settings. 1002 * 1003 * @hide 1004 */ 1005 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1006 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1007 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1008 1009 /** 1010 * Activity Action: Show Zen Mode external rule configuration settings. 1011 * 1012 * @hide 1013 */ 1014 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1015 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1016 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1017 1018 /** 1019 * Activity Action: Show the regulatory information screen for the device. 1020 * <p> 1021 * In some cases, a matching Activity may not exist, so ensure you safeguard 1022 * against this. 1023 * <p> 1024 * Input: Nothing. 1025 * <p> 1026 * Output: Nothing. 1027 */ 1028 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1029 public static final String 1030 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1031 1032 /** 1033 * Activity Action: Show Device Name Settings. 1034 * <p> 1035 * In some cases, a matching Activity may not exist, so ensure you safeguard 1036 * against this. 1037 * 1038 * @hide 1039 */ 1040 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1041 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1042 1043 /** 1044 * Activity Action: Show pairing settings. 1045 * <p> 1046 * In some cases, a matching Activity may not exist, so ensure you safeguard 1047 * against this. 1048 * 1049 * @hide 1050 */ 1051 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1052 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1053 1054 /** 1055 * Activity Action: Show battery saver settings. 1056 * <p> 1057 * In some cases, a matching Activity may not exist, so ensure you safeguard 1058 * against this. 1059 */ 1060 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1061 public static final String ACTION_BATTERY_SAVER_SETTINGS 1062 = "android.settings.BATTERY_SAVER_SETTINGS"; 1063 1064 /** 1065 * Activity Action: Modify Battery Saver mode setting using a voice command. 1066 * <p> 1067 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1068 * <p> 1069 * This intent MUST be started using 1070 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1071 * startVoiceActivity}. 1072 * <p> 1073 * Note: The activity implementing this intent MUST verify that 1074 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1075 * modifying the setting. 1076 * <p> 1077 * Input: To tell which state batter saver mode should be set to, add the 1078 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1079 * If the extra is not included, no changes will be made. 1080 * <p> 1081 * Output: Nothing. 1082 */ 1083 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1084 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1085 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1086 1087 /** 1088 * Activity Action: Show Home selection settings. If there are multiple activities 1089 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1090 * to pick your preferred activity. 1091 */ 1092 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1093 public static final String ACTION_HOME_SETTINGS 1094 = "android.settings.HOME_SETTINGS"; 1095 1096 1097 1098 /** 1099 * Activity Action: Show Default apps 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_MANAGE_DEFAULT_APPS_SETTINGS 1110 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1111 1112 /** 1113 * Activity Action: Show notification settings. 1114 * 1115 * @hide 1116 */ 1117 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1118 public static final String ACTION_NOTIFICATION_SETTINGS 1119 = "android.settings.NOTIFICATION_SETTINGS"; 1120 1121 /** 1122 * Activity Action: Show notification settings for a single app. 1123 * 1124 * @hide 1125 */ 1126 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1127 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1128 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1129 1130 /** 1131 * Activity Action: Show notification redaction settings. 1132 * 1133 * @hide 1134 */ 1135 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1136 public static final String ACTION_APP_NOTIFICATION_REDACTION 1137 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1138 1139 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1140 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1141 1142 /** 1143 * Activity Action: Show a dialog with disabled by policy message. 1144 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1145 * the user know about this. 1146 * <p> 1147 * Input: Nothing. 1148 * <p> 1149 * Output: Nothing. 1150 */ 1151 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1152 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1153 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1154 1155 // End of Intent actions for Settings 1156 1157 /** 1158 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1159 */ 1160 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1161 1162 /** 1163 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1164 */ 1165 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1166 1167 /** 1168 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1169 */ 1170 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1171 1172 /** 1173 * @hide - User handle argument extra to the fast-path call()-based requests 1174 */ 1175 public static final String CALL_METHOD_USER_KEY = "_user"; 1176 1177 /** @hide - Private call() method to write to 'system' table */ 1178 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1179 1180 /** @hide - Private call() method to write to 'secure' table */ 1181 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1182 1183 /** @hide - Private call() method to write to 'global' table */ 1184 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1185 1186 /** 1187 * Activity Extra: Limit available options in launched activity based on the given authority. 1188 * <p> 1189 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1190 * provider's authorities as a String[]. This field is used by some intents to alter the 1191 * behavior of the called activity. 1192 * <p> 1193 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1194 * on the authority given. 1195 */ 1196 public static final String EXTRA_AUTHORITIES = "authorities"; 1197 1198 /** 1199 * Activity Extra: Limit available options in launched activity based on the given account 1200 * types. 1201 * <p> 1202 * This can be passed as an extra field in an Activity Intent with one or more account types 1203 * as a String[]. This field is used by some intents to alter the behavior of the called 1204 * activity. 1205 * <p> 1206 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1207 * list. 1208 */ 1209 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1210 1211 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1212 1213 /** 1214 * Activity Extra: The device identifier to act upon. 1215 * <p> 1216 * This can be passed as an extra field in an Activity Intent with a single 1217 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1218 * settings for the given device. 1219 * <p> 1220 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1221 * dialog for the given device. 1222 * @hide 1223 */ 1224 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1225 1226 /** 1227 * Activity Extra: Enable or disable Airplane Mode. 1228 * <p> 1229 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1230 * intent as a boolean to indicate if it should be enabled. 1231 */ 1232 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1233 1234 /** 1235 * Activity Extra: Enable or disable Battery saver mode. 1236 * <p> 1237 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1238 * intent as a boolean to indicate if it should be enabled. 1239 */ 1240 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1241 "android.settings.extra.battery_saver_mode_enabled"; 1242 1243 /** 1244 * Activity Extra: Enable or disable Do Not Disturb mode. 1245 * <p> 1246 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1247 * intent as a boolean to indicate if it should be enabled. 1248 */ 1249 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1250 "android.settings.extra.do_not_disturb_mode_enabled"; 1251 1252 /** 1253 * Activity Extra: How many minutes to enable do not disturb mode for. 1254 * <p> 1255 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1256 * intent to indicate how long do not disturb mode should be enabled for. 1257 */ 1258 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1259 "android.settings.extra.do_not_disturb_mode_minutes"; 1260 1261 private static final String JID_RESOURCE_PREFIX = "android"; 1262 1263 public static final String AUTHORITY = "settings"; 1264 1265 private static final String TAG = "Settings"; 1266 private static final boolean LOCAL_LOGV = false; 1267 1268 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1269 // with a partial enable/disable state in multi-threaded situations. 1270 private static final Object mLocationSettingsLock = new Object(); 1271 1272 public static class SettingNotFoundException extends AndroidException { 1273 public SettingNotFoundException(String msg) { 1274 super(msg); 1275 } 1276 } 1277 1278 /** 1279 * Common base for tables of name/value settings. 1280 */ 1281 public static class NameValueTable implements BaseColumns { 1282 public static final String NAME = "name"; 1283 public static final String VALUE = "value"; 1284 1285 protected static boolean putString(ContentResolver resolver, Uri uri, 1286 String name, String value) { 1287 // The database will take care of replacing duplicates. 1288 try { 1289 ContentValues values = new ContentValues(); 1290 values.put(NAME, name); 1291 values.put(VALUE, value); 1292 resolver.insert(uri, values); 1293 return true; 1294 } catch (SQLException e) { 1295 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1296 return false; 1297 } 1298 } 1299 1300 public static Uri getUriFor(Uri uri, String name) { 1301 return Uri.withAppendedPath(uri, name); 1302 } 1303 } 1304 1305 // Thread-safe. 1306 private static class NameValueCache { 1307 private final String mVersionSystemProperty; 1308 private final Uri mUri; 1309 1310 private static final String[] SELECT_VALUE = 1311 new String[] { Settings.NameValueTable.VALUE }; 1312 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1313 1314 // Must synchronize on 'this' to access mValues and mValuesVersion. 1315 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1316 private long mValuesVersion = 0; 1317 1318 // Initially null; set lazily and held forever. Synchronized on 'this'. 1319 private IContentProvider mContentProvider = null; 1320 1321 // The method we'll call (or null, to not use) on the provider 1322 // for the fast path of retrieving settings. 1323 private final String mCallGetCommand; 1324 private final String mCallSetCommand; 1325 1326 public NameValueCache(String versionSystemProperty, Uri uri, 1327 String getCommand, String setCommand) { 1328 mVersionSystemProperty = versionSystemProperty; 1329 mUri = uri; 1330 mCallGetCommand = getCommand; 1331 mCallSetCommand = setCommand; 1332 } 1333 1334 private IContentProvider lazyGetProvider(ContentResolver cr) { 1335 IContentProvider cp = null; 1336 synchronized (this) { 1337 cp = mContentProvider; 1338 if (cp == null) { 1339 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1340 } 1341 } 1342 return cp; 1343 } 1344 1345 public boolean putStringForUser(ContentResolver cr, String name, String value, 1346 final int userHandle) { 1347 try { 1348 Bundle arg = new Bundle(); 1349 arg.putString(Settings.NameValueTable.VALUE, value); 1350 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1351 IContentProvider cp = lazyGetProvider(cr); 1352 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1353 } catch (RemoteException e) { 1354 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1355 return false; 1356 } 1357 return true; 1358 } 1359 1360 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1361 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1362 if (isSelf) { 1363 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1364 1365 // Our own user's settings data uses a client-side cache 1366 synchronized (this) { 1367 if (mValuesVersion != newValuesVersion) { 1368 if (LOCAL_LOGV || false) { 1369 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1370 + newValuesVersion + " != cached " + mValuesVersion); 1371 } 1372 1373 mValues.clear(); 1374 mValuesVersion = newValuesVersion; 1375 } 1376 1377 if (mValues.containsKey(name)) { 1378 return mValues.get(name); // Could be null, that's OK -- negative caching 1379 } 1380 } 1381 } else { 1382 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1383 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1384 } 1385 1386 IContentProvider cp = lazyGetProvider(cr); 1387 1388 // Try the fast path first, not using query(). If this 1389 // fails (alternate Settings provider that doesn't support 1390 // this interface?) then we fall back to the query/table 1391 // interface. 1392 if (mCallGetCommand != null) { 1393 try { 1394 Bundle args = null; 1395 if (!isSelf) { 1396 args = new Bundle(); 1397 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1398 } 1399 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1400 if (b != null) { 1401 String value = b.getPairValue(); 1402 // Don't update our cache for reads of other users' data 1403 if (isSelf) { 1404 synchronized (this) { 1405 mValues.put(name, value); 1406 } 1407 } else { 1408 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1409 + " by " + UserHandle.myUserId() 1410 + " so not updating cache"); 1411 } 1412 return value; 1413 } 1414 // If the response Bundle is null, we fall through 1415 // to the query interface below. 1416 } catch (RemoteException e) { 1417 // Not supported by the remote side? Fall through 1418 // to query(). 1419 } 1420 } 1421 1422 Cursor c = null; 1423 try { 1424 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1425 new String[]{name}, null, null); 1426 if (c == null) { 1427 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1428 return null; 1429 } 1430 1431 String value = c.moveToNext() ? c.getString(0) : null; 1432 synchronized (this) { 1433 mValues.put(name, value); 1434 } 1435 if (LOCAL_LOGV) { 1436 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1437 name + " = " + (value == null ? "(null)" : value)); 1438 } 1439 return value; 1440 } catch (RemoteException e) { 1441 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1442 return null; // Return null, but don't cache it. 1443 } finally { 1444 if (c != null) c.close(); 1445 } 1446 } 1447 } 1448 1449 /** 1450 * An app can use this method to check if it is currently allowed to draw on top of other 1451 * apps. In order to be allowed to do so, an app must first declare the 1452 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1453 * is currently disallowed, it can prompt the user to grant it this capability through a 1454 * management UI by sending an Intent with action 1455 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1456 * 1457 * @param context A context 1458 * @return true if the calling app can draw on top of other apps, false otherwise. 1459 */ 1460 public static boolean canDrawOverlays(Context context) { 1461 int uid = Binder.getCallingUid(); 1462 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1463 .getPackageNameForUid(context, uid), false); 1464 } 1465 1466 /** 1467 * System settings, containing miscellaneous system preferences. This 1468 * table holds simple name/value pairs. There are convenience 1469 * functions for accessing individual settings entries. 1470 */ 1471 public static final class System extends NameValueTable { 1472 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1473 1474 /** @hide */ 1475 public static interface Validator { 1476 public boolean validate(String value); 1477 } 1478 1479 /** 1480 * The content:// style URL for this table 1481 */ 1482 public static final Uri CONTENT_URI = 1483 Uri.parse("content://" + AUTHORITY + "/system"); 1484 1485 private static final NameValueCache sNameValueCache = new NameValueCache( 1486 SYS_PROP_SETTING_VERSION, 1487 CONTENT_URI, 1488 CALL_METHOD_GET_SYSTEM, 1489 CALL_METHOD_PUT_SYSTEM); 1490 1491 private static final HashSet<String> MOVED_TO_SECURE; 1492 static { 1493 MOVED_TO_SECURE = new HashSet<String>(30); 1494 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1495 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1496 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1497 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1498 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1499 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1500 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1501 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1502 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1503 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1504 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1505 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1506 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1507 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1508 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1509 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1510 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1511 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1512 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1513 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1514 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1515 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1516 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1517 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1518 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1519 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1520 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1521 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1522 1523 // At one time in System, then Global, but now back in Secure 1524 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1525 } 1526 1527 private static final HashSet<String> MOVED_TO_GLOBAL; 1528 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1529 static { 1530 MOVED_TO_GLOBAL = new HashSet<String>(); 1531 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1532 1533 // these were originally in system but migrated to secure in the past, 1534 // so are duplicated in the Secure.* namespace 1535 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1536 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1537 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1538 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1539 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1540 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1541 1542 // these are moving directly from system to global 1543 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1544 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1545 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1546 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1547 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1548 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1549 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1550 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1551 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1552 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1553 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1554 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1555 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1556 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1557 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1558 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1559 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1560 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1561 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1562 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1563 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1564 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1565 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1566 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1567 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1568 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1569 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1570 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1571 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1572 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1573 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1574 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1575 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1576 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1577 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1578 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1579 } 1580 1581 private static final Validator sBooleanValidator = 1582 new DiscreteValueValidator(new String[] {"0", "1"}); 1583 1584 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1585 @Override 1586 public boolean validate(String value) { 1587 try { 1588 return Integer.parseInt(value) >= 0; 1589 } catch (NumberFormatException e) { 1590 return false; 1591 } 1592 } 1593 }; 1594 1595 private static final Validator sUriValidator = new Validator() { 1596 @Override 1597 public boolean validate(String value) { 1598 try { 1599 Uri.decode(value); 1600 return true; 1601 } catch (IllegalArgumentException e) { 1602 return false; 1603 } 1604 } 1605 }; 1606 1607 private static final Validator sLenientIpAddressValidator = new Validator() { 1608 private static final int MAX_IPV6_LENGTH = 45; 1609 1610 @Override 1611 public boolean validate(String value) { 1612 return value.length() <= MAX_IPV6_LENGTH; 1613 } 1614 }; 1615 1616 /** @hide */ 1617 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1618 outKeySet.addAll(MOVED_TO_GLOBAL); 1619 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1620 } 1621 1622 /** @hide */ 1623 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1624 outKeySet.addAll(MOVED_TO_SECURE); 1625 } 1626 1627 /** @hide */ 1628 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1629 outKeySet.addAll(MOVED_TO_GLOBAL); 1630 } 1631 1632 /** 1633 * Look up a name in the database. 1634 * @param resolver to access the database with 1635 * @param name to look up in the table 1636 * @return the corresponding value, or null if not present 1637 */ 1638 public static String getString(ContentResolver resolver, String name) { 1639 return getStringForUser(resolver, name, UserHandle.myUserId()); 1640 } 1641 1642 /** @hide */ 1643 public static String getStringForUser(ContentResolver resolver, String name, 1644 int userHandle) { 1645 if (MOVED_TO_SECURE.contains(name)) { 1646 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1647 + " to android.provider.Settings.Secure, returning read-only value."); 1648 return Secure.getStringForUser(resolver, name, userHandle); 1649 } 1650 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1651 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1652 + " to android.provider.Settings.Global, returning read-only value."); 1653 return Global.getStringForUser(resolver, name, userHandle); 1654 } 1655 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1656 } 1657 1658 /** 1659 * Store a name/value pair into the database. 1660 * @param resolver to access the database with 1661 * @param name to store 1662 * @param value to associate with the name 1663 * @return true if the value was set, false on database errors 1664 */ 1665 public static boolean putString(ContentResolver resolver, String name, String value) { 1666 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1667 } 1668 1669 /** @hide */ 1670 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1671 int userHandle) { 1672 if (MOVED_TO_SECURE.contains(name)) { 1673 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1674 + " to android.provider.Settings.Secure, value is unchanged."); 1675 return false; 1676 } 1677 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1678 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1679 + " to android.provider.Settings.Global, value is unchanged."); 1680 return false; 1681 } 1682 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1683 } 1684 1685 /** 1686 * Construct the content URI for a particular name/value pair, 1687 * useful for monitoring changes with a ContentObserver. 1688 * @param name to look up in the table 1689 * @return the corresponding content URI, or null if not present 1690 */ 1691 public static Uri getUriFor(String name) { 1692 if (MOVED_TO_SECURE.contains(name)) { 1693 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1694 + " to android.provider.Settings.Secure, returning Secure URI."); 1695 return Secure.getUriFor(Secure.CONTENT_URI, name); 1696 } 1697 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1698 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1699 + " to android.provider.Settings.Global, returning read-only global URI."); 1700 return Global.getUriFor(Global.CONTENT_URI, name); 1701 } 1702 return getUriFor(CONTENT_URI, name); 1703 } 1704 1705 /** 1706 * Convenience function for retrieving a single system settings value 1707 * as an integer. Note that internally setting values are always 1708 * stored as strings; this function converts the string to an integer 1709 * for you. The default value will be returned if the setting is 1710 * not defined or not an integer. 1711 * 1712 * @param cr The ContentResolver to access. 1713 * @param name The name of the setting to retrieve. 1714 * @param def Value to return if the setting is not defined. 1715 * 1716 * @return The setting's current value, or 'def' if it is not defined 1717 * or not a valid integer. 1718 */ 1719 public static int getInt(ContentResolver cr, String name, int def) { 1720 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1721 } 1722 1723 /** @hide */ 1724 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1725 String v = getStringForUser(cr, name, userHandle); 1726 try { 1727 return v != null ? Integer.parseInt(v) : def; 1728 } catch (NumberFormatException e) { 1729 return def; 1730 } 1731 } 1732 1733 /** 1734 * Convenience function for retrieving a single system settings value 1735 * as an integer. Note that internally setting values are always 1736 * stored as strings; this function converts the string to an integer 1737 * for you. 1738 * <p> 1739 * This version does not take a default value. If the setting has not 1740 * been set, or the string value is not a number, 1741 * it throws {@link SettingNotFoundException}. 1742 * 1743 * @param cr The ContentResolver to access. 1744 * @param name The name of the setting to retrieve. 1745 * 1746 * @throws SettingNotFoundException Thrown if a setting by the given 1747 * name can't be found or the setting value is not an integer. 1748 * 1749 * @return The setting's current value. 1750 */ 1751 public static int getInt(ContentResolver cr, String name) 1752 throws SettingNotFoundException { 1753 return getIntForUser(cr, name, UserHandle.myUserId()); 1754 } 1755 1756 /** @hide */ 1757 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1758 throws SettingNotFoundException { 1759 String v = getStringForUser(cr, name, userHandle); 1760 try { 1761 return Integer.parseInt(v); 1762 } catch (NumberFormatException e) { 1763 throw new SettingNotFoundException(name); 1764 } 1765 } 1766 1767 /** 1768 * Convenience function for updating a single settings value as an 1769 * integer. This will either create a new entry in the table if the 1770 * given name does not exist, or modify the value of the existing row 1771 * with that name. Note that internally setting values are always 1772 * stored as strings, so this function converts the given value to a 1773 * string before storing it. 1774 * 1775 * @param cr The ContentResolver to access. 1776 * @param name The name of the setting to modify. 1777 * @param value The new value for the setting. 1778 * @return true if the value was set, false on database errors 1779 */ 1780 public static boolean putInt(ContentResolver cr, String name, int value) { 1781 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1782 } 1783 1784 /** @hide */ 1785 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1786 int userHandle) { 1787 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1788 } 1789 1790 /** 1791 * Convenience function for retrieving a single system settings value 1792 * as a {@code long}. Note that internally setting values are always 1793 * stored as strings; this function converts the string to a {@code long} 1794 * for you. The default value will be returned if the setting is 1795 * not defined or not a {@code long}. 1796 * 1797 * @param cr The ContentResolver to access. 1798 * @param name The name of the setting to retrieve. 1799 * @param def Value to return if the setting is not defined. 1800 * 1801 * @return The setting's current value, or 'def' if it is not defined 1802 * or not a valid {@code long}. 1803 */ 1804 public static long getLong(ContentResolver cr, String name, long def) { 1805 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1806 } 1807 1808 /** @hide */ 1809 public static long getLongForUser(ContentResolver cr, String name, long def, 1810 int userHandle) { 1811 String valString = getStringForUser(cr, name, userHandle); 1812 long value; 1813 try { 1814 value = valString != null ? Long.parseLong(valString) : def; 1815 } catch (NumberFormatException e) { 1816 value = def; 1817 } 1818 return value; 1819 } 1820 1821 /** 1822 * Convenience function for retrieving a single system settings value 1823 * as a {@code long}. Note that internally setting values are always 1824 * stored as strings; this function converts the string to a {@code long} 1825 * for you. 1826 * <p> 1827 * This version does not take a default value. If the setting has not 1828 * been set, or the string value is not a number, 1829 * it throws {@link SettingNotFoundException}. 1830 * 1831 * @param cr The ContentResolver to access. 1832 * @param name The name of the setting to retrieve. 1833 * 1834 * @return The setting's current value. 1835 * @throws SettingNotFoundException Thrown if a setting by the given 1836 * name can't be found or the setting value is not an integer. 1837 */ 1838 public static long getLong(ContentResolver cr, String name) 1839 throws SettingNotFoundException { 1840 return getLongForUser(cr, name, UserHandle.myUserId()); 1841 } 1842 1843 /** @hide */ 1844 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1845 throws SettingNotFoundException { 1846 String valString = getStringForUser(cr, name, userHandle); 1847 try { 1848 return Long.parseLong(valString); 1849 } catch (NumberFormatException e) { 1850 throw new SettingNotFoundException(name); 1851 } 1852 } 1853 1854 /** 1855 * Convenience function for updating a single settings value as a long 1856 * integer. This will either create a new entry in the table if the 1857 * given name does not exist, or modify the value of the existing row 1858 * with that name. Note that internally setting values are always 1859 * stored as strings, so this function converts the given value to a 1860 * string before storing it. 1861 * 1862 * @param cr The ContentResolver to access. 1863 * @param name The name of the setting to modify. 1864 * @param value The new value for the setting. 1865 * @return true if the value was set, false on database errors 1866 */ 1867 public static boolean putLong(ContentResolver cr, String name, long value) { 1868 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1869 } 1870 1871 /** @hide */ 1872 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1873 int userHandle) { 1874 return putStringForUser(cr, name, Long.toString(value), userHandle); 1875 } 1876 1877 /** 1878 * Convenience function for retrieving a single system settings value 1879 * as a floating point number. Note that internally setting values are 1880 * always stored as strings; this function converts the string to an 1881 * float for you. The default value will be returned if the setting 1882 * is not defined or not a valid float. 1883 * 1884 * @param cr The ContentResolver to access. 1885 * @param name The name of the setting to retrieve. 1886 * @param def Value to return if the setting is not defined. 1887 * 1888 * @return The setting's current value, or 'def' if it is not defined 1889 * or not a valid float. 1890 */ 1891 public static float getFloat(ContentResolver cr, String name, float def) { 1892 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1893 } 1894 1895 /** @hide */ 1896 public static float getFloatForUser(ContentResolver cr, String name, float def, 1897 int userHandle) { 1898 String v = getStringForUser(cr, name, userHandle); 1899 try { 1900 return v != null ? Float.parseFloat(v) : def; 1901 } catch (NumberFormatException e) { 1902 return def; 1903 } 1904 } 1905 1906 /** 1907 * Convenience function for retrieving a single system settings value 1908 * as a float. Note that internally setting values are always 1909 * stored as strings; this function converts the string to a float 1910 * for you. 1911 * <p> 1912 * This version does not take a default value. If the setting has not 1913 * been set, or the string value is not a number, 1914 * it throws {@link SettingNotFoundException}. 1915 * 1916 * @param cr The ContentResolver to access. 1917 * @param name The name of the setting to retrieve. 1918 * 1919 * @throws SettingNotFoundException Thrown if a setting by the given 1920 * name can't be found or the setting value is not a float. 1921 * 1922 * @return The setting's current value. 1923 */ 1924 public static float getFloat(ContentResolver cr, String name) 1925 throws SettingNotFoundException { 1926 return getFloatForUser(cr, name, UserHandle.myUserId()); 1927 } 1928 1929 /** @hide */ 1930 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1931 throws SettingNotFoundException { 1932 String v = getStringForUser(cr, name, userHandle); 1933 if (v == null) { 1934 throw new SettingNotFoundException(name); 1935 } 1936 try { 1937 return Float.parseFloat(v); 1938 } catch (NumberFormatException e) { 1939 throw new SettingNotFoundException(name); 1940 } 1941 } 1942 1943 /** 1944 * Convenience function for updating a single settings value as a 1945 * floating point number. This will either create a new entry in the 1946 * table if the given name does not exist, or modify the value of the 1947 * existing row with that name. Note that internally setting values 1948 * are always stored as strings, so this function converts the given 1949 * value to a string before storing it. 1950 * 1951 * @param cr The ContentResolver to access. 1952 * @param name The name of the setting to modify. 1953 * @param value The new value for the setting. 1954 * @return true if the value was set, false on database errors 1955 */ 1956 public static boolean putFloat(ContentResolver cr, String name, float value) { 1957 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1958 } 1959 1960 /** @hide */ 1961 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1962 int userHandle) { 1963 return putStringForUser(cr, name, Float.toString(value), userHandle); 1964 } 1965 1966 /** 1967 * Convenience function to read all of the current 1968 * configuration-related settings into a 1969 * {@link Configuration} object. 1970 * 1971 * @param cr The ContentResolver to access. 1972 * @param outConfig Where to place the configuration settings. 1973 */ 1974 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1975 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1976 } 1977 1978 /** @hide */ 1979 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1980 int userHandle) { 1981 outConfig.fontScale = Settings.System.getFloatForUser( 1982 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1983 if (outConfig.fontScale < 0) { 1984 outConfig.fontScale = 1; 1985 } 1986 } 1987 1988 /** 1989 * @hide Erase the fields in the Configuration that should be applied 1990 * by the settings. 1991 */ 1992 public static void clearConfiguration(Configuration inoutConfig) { 1993 inoutConfig.fontScale = 0; 1994 } 1995 1996 /** 1997 * Convenience function to write a batch of configuration-related 1998 * settings from a {@link Configuration} object. 1999 * 2000 * @param cr The ContentResolver to access. 2001 * @param config The settings to write. 2002 * @return true if the values were set, false on database errors 2003 */ 2004 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2005 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2006 } 2007 2008 /** @hide */ 2009 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2010 int userHandle) { 2011 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 2012 } 2013 2014 /** @hide */ 2015 public static boolean hasInterestingConfigurationChanges(int changes) { 2016 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 2017 } 2018 2019 /** @deprecated - Do not use */ 2020 @Deprecated 2021 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2022 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2023 } 2024 2025 /** 2026 * @hide 2027 * @deprecated - Do not use 2028 */ 2029 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2030 int userHandle) { 2031 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2032 } 2033 2034 /** @deprecated - Do not use */ 2035 @Deprecated 2036 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2037 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2038 } 2039 2040 /** 2041 * @hide 2042 * @deprecated - Do not use 2043 */ 2044 @Deprecated 2045 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2046 int userHandle) { 2047 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2048 } 2049 2050 private static final class DiscreteValueValidator implements Validator { 2051 private final String[] mValues; 2052 2053 public DiscreteValueValidator(String[] values) { 2054 mValues = values; 2055 } 2056 2057 @Override 2058 public boolean validate(String value) { 2059 return ArrayUtils.contains(mValues, value); 2060 } 2061 } 2062 2063 private static final class InclusiveIntegerRangeValidator implements Validator { 2064 private final int mMin; 2065 private final int mMax; 2066 2067 public InclusiveIntegerRangeValidator(int min, int max) { 2068 mMin = min; 2069 mMax = max; 2070 } 2071 2072 @Override 2073 public boolean validate(String value) { 2074 try { 2075 final int intValue = Integer.parseInt(value); 2076 return intValue >= mMin && intValue <= mMax; 2077 } catch (NumberFormatException e) { 2078 return false; 2079 } 2080 } 2081 } 2082 2083 private static final class InclusiveFloatRangeValidator implements Validator { 2084 private final float mMin; 2085 private final float mMax; 2086 2087 public InclusiveFloatRangeValidator(float min, float max) { 2088 mMin = min; 2089 mMax = max; 2090 } 2091 2092 @Override 2093 public boolean validate(String value) { 2094 try { 2095 final float floatValue = Float.parseFloat(value); 2096 return floatValue >= mMin && floatValue <= mMax; 2097 } catch (NumberFormatException e) { 2098 return false; 2099 } 2100 } 2101 } 2102 2103 /** 2104 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2105 */ 2106 @Deprecated 2107 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2108 2109 /** 2110 * What happens when the user presses the end call button if they're not 2111 * on a call.<br/> 2112 * <b>Values:</b><br/> 2113 * 0 - The end button does nothing.<br/> 2114 * 1 - The end button goes to the home screen.<br/> 2115 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2116 * 3 - The end button goes to the home screen. If the user is already on the 2117 * home screen, it puts the device to sleep. 2118 */ 2119 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2120 2121 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2122 new InclusiveIntegerRangeValidator(0, 3); 2123 2124 /** 2125 * END_BUTTON_BEHAVIOR value for "go home". 2126 * @hide 2127 */ 2128 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2129 2130 /** 2131 * END_BUTTON_BEHAVIOR value for "go to sleep". 2132 * @hide 2133 */ 2134 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2135 2136 /** 2137 * END_BUTTON_BEHAVIOR default value. 2138 * @hide 2139 */ 2140 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2141 2142 /** 2143 * Is advanced settings mode turned on. 0 == no, 1 == yes 2144 * @hide 2145 */ 2146 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2147 2148 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2149 2150 /** 2151 * ADVANCED_SETTINGS default value. 2152 * @hide 2153 */ 2154 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2155 2156 /** 2157 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2158 */ 2159 @Deprecated 2160 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2161 2162 /** 2163 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2164 */ 2165 @Deprecated 2166 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2167 2168 /** 2169 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2170 */ 2171 @Deprecated 2172 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2173 2174 /** 2175 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2176 * {@hide} 2177 */ 2178 @Deprecated 2179 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2180 2181 /** 2182 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2183 */ 2184 @Deprecated 2185 public static final String RADIO_CELL = Global.RADIO_CELL; 2186 2187 /** 2188 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2189 */ 2190 @Deprecated 2191 public static final String RADIO_NFC = Global.RADIO_NFC; 2192 2193 /** 2194 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2195 */ 2196 @Deprecated 2197 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2198 2199 /** 2200 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2201 * 2202 * {@hide} 2203 */ 2204 @Deprecated 2205 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2206 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2207 2208 /** 2209 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2210 */ 2211 @Deprecated 2212 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2213 2214 /** 2215 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2216 */ 2217 @Deprecated 2218 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2219 2220 /** 2221 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2222 */ 2223 @Deprecated 2224 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2225 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2226 2227 /** 2228 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2229 */ 2230 @Deprecated 2231 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2232 2233 /** 2234 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2235 */ 2236 @Deprecated 2237 public static final String MODE_RINGER = Global.MODE_RINGER; 2238 2239 /** 2240 * Whether to use static IP and other static network attributes. 2241 * <p> 2242 * Set to 1 for true and 0 for false. 2243 * 2244 * @deprecated Use {@link WifiManager} instead 2245 */ 2246 @Deprecated 2247 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2248 2249 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2250 2251 /** 2252 * The static IP address. 2253 * <p> 2254 * Example: "192.168.1.51" 2255 * 2256 * @deprecated Use {@link WifiManager} instead 2257 */ 2258 @Deprecated 2259 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2260 2261 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2262 2263 /** 2264 * If using static IP, the gateway's IP address. 2265 * <p> 2266 * Example: "192.168.1.1" 2267 * 2268 * @deprecated Use {@link WifiManager} instead 2269 */ 2270 @Deprecated 2271 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2272 2273 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2274 2275 /** 2276 * If using static IP, the net mask. 2277 * <p> 2278 * Example: "255.255.255.0" 2279 * 2280 * @deprecated Use {@link WifiManager} instead 2281 */ 2282 @Deprecated 2283 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2284 2285 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2286 2287 /** 2288 * If using static IP, the primary DNS's IP address. 2289 * <p> 2290 * Example: "192.168.1.1" 2291 * 2292 * @deprecated Use {@link WifiManager} instead 2293 */ 2294 @Deprecated 2295 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2296 2297 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2298 2299 /** 2300 * If using static IP, the secondary DNS's IP address. 2301 * <p> 2302 * Example: "192.168.1.2" 2303 * 2304 * @deprecated Use {@link WifiManager} instead 2305 */ 2306 @Deprecated 2307 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2308 2309 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2310 2311 /** 2312 * Determines whether remote devices may discover and/or connect to 2313 * this device. 2314 * <P>Type: INT</P> 2315 * 2 -- discoverable and connectable 2316 * 1 -- connectable but not discoverable 2317 * 0 -- neither connectable nor discoverable 2318 */ 2319 public static final String BLUETOOTH_DISCOVERABILITY = 2320 "bluetooth_discoverability"; 2321 2322 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2323 new InclusiveIntegerRangeValidator(0, 2); 2324 2325 /** 2326 * Bluetooth discoverability timeout. If this value is nonzero, then 2327 * Bluetooth becomes discoverable for a certain number of seconds, 2328 * after which is becomes simply connectable. The value is in seconds. 2329 */ 2330 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2331 "bluetooth_discoverability_timeout"; 2332 2333 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2334 sNonNegativeIntegerValidator; 2335 2336 /** 2337 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2338 * instead 2339 */ 2340 @Deprecated 2341 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2342 2343 /** 2344 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2345 * instead 2346 */ 2347 @Deprecated 2348 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2349 2350 /** 2351 * @deprecated Use 2352 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2353 * instead 2354 */ 2355 @Deprecated 2356 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2357 "lock_pattern_tactile_feedback_enabled"; 2358 2359 /** 2360 * A formatted string of the next alarm that is set, or the empty string 2361 * if there is no alarm set. 2362 * 2363 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2364 */ 2365 @Deprecated 2366 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2367 2368 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2369 private static final int MAX_LENGTH = 1000; 2370 2371 @Override 2372 public boolean validate(String value) { 2373 // TODO: No idea what the correct format is. 2374 return value == null || value.length() < MAX_LENGTH; 2375 } 2376 }; 2377 2378 /** 2379 * Scaling factor for fonts, float. 2380 */ 2381 public static final String FONT_SCALE = "font_scale"; 2382 2383 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2384 @Override 2385 public boolean validate(String value) { 2386 try { 2387 return Float.parseFloat(value) >= 0; 2388 } catch (NumberFormatException e) { 2389 return false; 2390 } 2391 } 2392 }; 2393 2394 /** 2395 * Name of an application package to be debugged. 2396 * 2397 * @deprecated Use {@link Global#DEBUG_APP} instead 2398 */ 2399 @Deprecated 2400 public static final String DEBUG_APP = Global.DEBUG_APP; 2401 2402 /** 2403 * If 1, when launching DEBUG_APP it will wait for the debugger before 2404 * starting user code. If 0, it will run normally. 2405 * 2406 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2407 */ 2408 @Deprecated 2409 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2410 2411 /** 2412 * Whether or not to dim the screen. 0=no 1=yes 2413 * @deprecated This setting is no longer used. 2414 */ 2415 @Deprecated 2416 public static final String DIM_SCREEN = "dim_screen"; 2417 2418 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2419 2420 /** 2421 * The amount of time in milliseconds before the device goes to sleep or begins 2422 * to dream after a period of inactivity. This value is also known as the 2423 * user activity timeout period since the screen isn't necessarily turned off 2424 * when it expires. 2425 */ 2426 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2427 2428 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2429 2430 /** 2431 * The screen backlight brightness between 0 and 255. 2432 */ 2433 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2434 2435 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2436 new InclusiveIntegerRangeValidator(0, 255); 2437 2438 /** 2439 * Control whether to enable automatic brightness mode. 2440 */ 2441 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2442 2443 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2444 2445 /** 2446 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2447 * or less (<0.0 >-1.0) bright. 2448 * @hide 2449 */ 2450 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2451 2452 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2453 new InclusiveFloatRangeValidator(-1, 1); 2454 2455 /** 2456 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2457 */ 2458 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2459 2460 /** 2461 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2462 */ 2463 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2464 2465 /** 2466 * Control whether the process CPU usage meter should be shown. 2467 * 2468 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2469 */ 2470 @Deprecated 2471 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2472 2473 /** 2474 * If 1, the activity manager will aggressively finish activities and 2475 * processes as soon as they are no longer needed. If 0, the normal 2476 * extended lifetime is used. 2477 * 2478 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2479 */ 2480 @Deprecated 2481 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2482 2483 /** 2484 * Determines which streams are affected by ringer mode changes. The 2485 * stream type's bit should be set to 1 if it should be muted when going 2486 * into an inaudible ringer mode. 2487 */ 2488 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2489 2490 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2491 sNonNegativeIntegerValidator; 2492 2493 /** 2494 * Determines which streams are affected by mute. The 2495 * stream type's bit should be set to 1 if it should be muted when a mute request 2496 * is received. 2497 */ 2498 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2499 2500 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2501 sNonNegativeIntegerValidator; 2502 2503 /** 2504 * Whether vibrate is on for different events. This is used internally, 2505 * changing this value will not change the vibrate. See AudioManager. 2506 */ 2507 public static final String VIBRATE_ON = "vibrate_on"; 2508 2509 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2510 2511 /** 2512 * If 1, redirects the system vibrator to all currently attached input devices 2513 * that support vibration. If there are no such input devices, then the system 2514 * vibrator is used instead. 2515 * If 0, does not register the system vibrator. 2516 * 2517 * This setting is mainly intended to provide a compatibility mechanism for 2518 * applications that only know about the system vibrator and do not use the 2519 * input device vibrator API. 2520 * 2521 * @hide 2522 */ 2523 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2524 2525 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2526 2527 /** 2528 * Ringer volume. This is used internally, changing this value will not 2529 * change the volume. See AudioManager. 2530 * 2531 * @removed Not used by anything since API 2. 2532 */ 2533 public static final String VOLUME_RING = "volume_ring"; 2534 2535 /** 2536 * System/notifications volume. This is used internally, changing this 2537 * value will not change the volume. See AudioManager. 2538 * 2539 * @removed Not used by anything since API 2. 2540 */ 2541 public static final String VOLUME_SYSTEM = "volume_system"; 2542 2543 /** 2544 * Voice call volume. This is used internally, changing this value will 2545 * not change the volume. See AudioManager. 2546 * 2547 * @removed Not used by anything since API 2. 2548 */ 2549 public static final String VOLUME_VOICE = "volume_voice"; 2550 2551 /** 2552 * Music/media/gaming volume. This is used internally, changing this 2553 * value will not change the volume. See AudioManager. 2554 * 2555 * @removed Not used by anything since API 2. 2556 */ 2557 public static final String VOLUME_MUSIC = "volume_music"; 2558 2559 /** 2560 * Alarm volume. This is used internally, changing this 2561 * value will not change the volume. See AudioManager. 2562 * 2563 * @removed Not used by anything since API 2. 2564 */ 2565 public static final String VOLUME_ALARM = "volume_alarm"; 2566 2567 /** 2568 * Notification volume. This is used internally, changing this 2569 * value will not change the volume. See AudioManager. 2570 * 2571 * @removed Not used by anything since API 2. 2572 */ 2573 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2574 2575 /** 2576 * Bluetooth Headset volume. This is used internally, changing this value will 2577 * not change the volume. See AudioManager. 2578 * 2579 * @removed Not used by anything since API 2. 2580 */ 2581 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2582 2583 /** 2584 * Master volume (float in the range 0.0f to 1.0f). 2585 * 2586 * @hide 2587 */ 2588 public static final String VOLUME_MASTER = "volume_master"; 2589 2590 /** 2591 * Master volume mute (int 1 = mute, 0 = not muted). 2592 * 2593 * @hide 2594 */ 2595 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2596 2597 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2598 2599 /** 2600 * Microphone mute (int 1 = mute, 0 = not muted). 2601 * 2602 * @hide 2603 */ 2604 public static final String MICROPHONE_MUTE = "microphone_mute"; 2605 2606 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2607 2608 /** 2609 * Master mono (int 1 = mono, 0 = normal). 2610 * 2611 * @hide 2612 */ 2613 public static final String MASTER_MONO = "master_mono"; 2614 2615 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2616 2617 /** 2618 * Whether the notifications should use the ring volume (value of 1) or 2619 * a separate notification volume (value of 0). In most cases, users 2620 * will have this enabled so the notification and ringer volumes will be 2621 * the same. However, power users can disable this and use the separate 2622 * notification volume control. 2623 * <p> 2624 * Note: This is a one-off setting that will be removed in the future 2625 * when there is profile support. For this reason, it is kept hidden 2626 * from the public APIs. 2627 * 2628 * @hide 2629 * @deprecated 2630 */ 2631 @Deprecated 2632 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2633 "notifications_use_ring_volume"; 2634 2635 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2636 2637 /** 2638 * Whether silent mode should allow vibration feedback. This is used 2639 * internally in AudioService and the Sound settings activity to 2640 * coordinate decoupling of vibrate and silent modes. This setting 2641 * will likely be removed in a future release with support for 2642 * audio/vibe feedback profiles. 2643 * 2644 * Not used anymore. On devices with vibrator, the user explicitly selects 2645 * silent or vibrate mode. 2646 * Kept for use by legacy database upgrade code in DatabaseHelper. 2647 * @hide 2648 */ 2649 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2650 2651 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2652 2653 /** 2654 * The mapping of stream type (integer) to its setting. 2655 * 2656 * @removed Not used by anything since API 2. 2657 */ 2658 public static final String[] VOLUME_SETTINGS = { 2659 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2660 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2661 }; 2662 2663 /** 2664 * Appended to various volume related settings to record the previous 2665 * values before they the settings were affected by a silent/vibrate 2666 * ringer mode change. 2667 * 2668 * @removed Not used by anything since API 2. 2669 */ 2670 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2671 2672 /** 2673 * Persistent store for the system-wide default ringtone URI. 2674 * <p> 2675 * If you need to play the default ringtone at any given time, it is recommended 2676 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2677 * to the set default ringtone at the time of playing. 2678 * 2679 * @see #DEFAULT_RINGTONE_URI 2680 */ 2681 public static final String RINGTONE = "ringtone"; 2682 2683 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2684 2685 /** 2686 * A {@link Uri} that will point to the current default ringtone at any 2687 * given time. 2688 * <p> 2689 * If the current default ringtone is in the DRM provider and the caller 2690 * does not have permission, the exception will be a 2691 * FileNotFoundException. 2692 */ 2693 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2694 2695 /** 2696 * Persistent store for the system-wide default notification sound. 2697 * 2698 * @see #RINGTONE 2699 * @see #DEFAULT_NOTIFICATION_URI 2700 */ 2701 public static final String NOTIFICATION_SOUND = "notification_sound"; 2702 2703 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2704 2705 /** 2706 * A {@link Uri} that will point to the current default notification 2707 * sound at any given time. 2708 * 2709 * @see #DEFAULT_RINGTONE_URI 2710 */ 2711 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2712 2713 /** 2714 * Persistent store for the system-wide default alarm alert. 2715 * 2716 * @see #RINGTONE 2717 * @see #DEFAULT_ALARM_ALERT_URI 2718 */ 2719 public static final String ALARM_ALERT = "alarm_alert"; 2720 2721 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2722 2723 /** 2724 * A {@link Uri} that will point to the current default alarm alert at 2725 * any given time. 2726 * 2727 * @see #DEFAULT_ALARM_ALERT_URI 2728 */ 2729 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2730 2731 /** 2732 * Persistent store for the system default media button event receiver. 2733 * 2734 * @hide 2735 */ 2736 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2737 2738 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2739 @Override 2740 public boolean validate(String value) { 2741 try { 2742 ComponentName.unflattenFromString(value); 2743 return true; 2744 } catch (NullPointerException e) { 2745 return false; 2746 } 2747 } 2748 }; 2749 2750 /** 2751 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2752 */ 2753 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2754 2755 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2756 2757 /** 2758 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2759 */ 2760 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2761 2762 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2763 2764 /** 2765 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2766 * feature converts two spaces to a "." and space. 2767 */ 2768 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2769 2770 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2771 2772 /** 2773 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2774 */ 2775 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2776 2777 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2778 2779 public static final String SHOW_GTALK_SERVICE_STATUS = 2780 "SHOW_GTALK_SERVICE_STATUS"; 2781 2782 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2783 2784 /** 2785 * Name of activity to use for wallpaper on the home screen. 2786 * 2787 * @deprecated Use {@link WallpaperManager} instead. 2788 */ 2789 @Deprecated 2790 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2791 2792 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2793 private static final int MAX_LENGTH = 1000; 2794 2795 @Override 2796 public boolean validate(String value) { 2797 if (value != null && value.length() > MAX_LENGTH) { 2798 return false; 2799 } 2800 return ComponentName.unflattenFromString(value) != null; 2801 } 2802 }; 2803 2804 /** 2805 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2806 * instead 2807 */ 2808 @Deprecated 2809 public static final String AUTO_TIME = Global.AUTO_TIME; 2810 2811 /** 2812 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2813 * instead 2814 */ 2815 @Deprecated 2816 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2817 2818 /** 2819 * Display times as 12 or 24 hours 2820 * 12 2821 * 24 2822 */ 2823 public static final String TIME_12_24 = "time_12_24"; 2824 2825 /** @hide */ 2826 public static final Validator TIME_12_24_VALIDATOR = 2827 new DiscreteValueValidator(new String[] {"12", "24"}); 2828 2829 /** 2830 * Date format string 2831 * mm/dd/yyyy 2832 * dd/mm/yyyy 2833 * yyyy/mm/dd 2834 */ 2835 public static final String DATE_FORMAT = "date_format"; 2836 2837 /** @hide */ 2838 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2839 @Override 2840 public boolean validate(String value) { 2841 try { 2842 new SimpleDateFormat(value); 2843 return true; 2844 } catch (IllegalArgumentException e) { 2845 return false; 2846 } 2847 } 2848 }; 2849 2850 /** 2851 * Whether the setup wizard has been run before (on first boot), or if 2852 * it still needs to be run. 2853 * 2854 * nonzero = it has been run in the past 2855 * 0 = it has not been run in the past 2856 */ 2857 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2858 2859 /** @hide */ 2860 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2861 2862 /** 2863 * Scaling factor for normal window animations. Setting to 0 will disable window 2864 * animations. 2865 * 2866 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2867 */ 2868 @Deprecated 2869 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2870 2871 /** 2872 * Scaling factor for activity transition animations. Setting to 0 will disable window 2873 * animations. 2874 * 2875 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2876 */ 2877 @Deprecated 2878 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2879 2880 /** 2881 * Scaling factor for Animator-based animations. This affects both the start delay and 2882 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2883 * The default value is 1. 2884 * 2885 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2886 */ 2887 @Deprecated 2888 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2889 2890 /** 2891 * Control whether the accelerometer will be used to change screen 2892 * orientation. If 0, it will not be used unless explicitly requested 2893 * by the application; if 1, it will be used by default unless explicitly 2894 * disabled by the application. 2895 */ 2896 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2897 2898 /** @hide */ 2899 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2900 2901 /** 2902 * Default screen rotation when no other policy applies. 2903 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2904 * preference, this rotation value will be used. Must be one of the 2905 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2906 * 2907 * @see android.view.Display#getRotation 2908 */ 2909 public static final String USER_ROTATION = "user_rotation"; 2910 2911 /** @hide */ 2912 public static final Validator USER_ROTATION_VALIDATOR = 2913 new InclusiveIntegerRangeValidator(0, 3); 2914 2915 /** 2916 * Control whether the rotation lock toggle in the System UI should be hidden. 2917 * Typically this is done for accessibility purposes to make it harder for 2918 * the user to accidentally toggle the rotation lock while the display rotation 2919 * has been locked for accessibility. 2920 * 2921 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2922 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2923 * 2924 * @hide 2925 */ 2926 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2927 "hide_rotation_lock_toggle_for_accessibility"; 2928 2929 /** @hide */ 2930 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2931 sBooleanValidator; 2932 2933 /** 2934 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2935 * be used by Phone and Setting apps; it shouldn't affect other apps. 2936 * The value is boolean (1 or 0). 2937 * 2938 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2939 * It was about AudioManager's setting and thus affected all the applications which 2940 * relied on the setting, while this is purely about the vibration setting for incoming 2941 * calls. 2942 */ 2943 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2944 2945 /** @hide */ 2946 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2947 2948 /** 2949 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2950 * boolean (1 or 0). 2951 */ 2952 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2953 2954 /** @hide */ 2955 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2956 2957 /** 2958 * CDMA only settings 2959 * DTMF tone type played by the dialer when dialing. 2960 * 0 = Normal 2961 * 1 = Long 2962 */ 2963 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2964 2965 /** @hide */ 2966 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2967 2968 /** 2969 * Whether the hearing aid is enabled. The value is 2970 * boolean (1 or 0). 2971 * @hide 2972 */ 2973 public static final String HEARING_AID = "hearing_aid"; 2974 2975 /** @hide */ 2976 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2977 2978 /** 2979 * CDMA only settings 2980 * TTY Mode 2981 * 0 = OFF 2982 * 1 = FULL 2983 * 2 = VCO 2984 * 3 = HCO 2985 * @hide 2986 */ 2987 public static final String TTY_MODE = "tty_mode"; 2988 2989 /** @hide */ 2990 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2991 2992 /** 2993 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2994 * boolean (1 or 0). 2995 */ 2996 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2997 2998 /** @hide */ 2999 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3000 3001 /** 3002 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3003 * boolean (1 or 0). 3004 */ 3005 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3006 3007 /** @hide */ 3008 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3009 3010 /** 3011 * @deprecated Each application that shows web suggestions should have its own 3012 * setting for this. 3013 */ 3014 @Deprecated 3015 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3016 3017 /** @hide */ 3018 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3019 3020 /** 3021 * Whether the notification LED should repeatedly flash when a notification is 3022 * pending. The value is boolean (1 or 0). 3023 * @hide 3024 */ 3025 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3026 3027 /** @hide */ 3028 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3029 3030 /** 3031 * Show pointer location on screen? 3032 * 0 = no 3033 * 1 = yes 3034 * @hide 3035 */ 3036 public static final String POINTER_LOCATION = "pointer_location"; 3037 3038 /** @hide */ 3039 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3040 3041 /** 3042 * Show touch positions on screen? 3043 * 0 = no 3044 * 1 = yes 3045 * @hide 3046 */ 3047 public static final String SHOW_TOUCHES = "show_touches"; 3048 3049 /** @hide */ 3050 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3051 3052 /** 3053 * Log raw orientation data from 3054 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3055 * orientationplot.py tool. 3056 * 0 = no 3057 * 1 = yes 3058 * @hide 3059 */ 3060 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3061 "window_orientation_listener_log"; 3062 3063 /** @hide */ 3064 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3065 3066 /** 3067 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3068 * instead 3069 * @hide 3070 */ 3071 @Deprecated 3072 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3073 3074 /** 3075 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3076 * instead 3077 * @hide 3078 */ 3079 @Deprecated 3080 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3081 3082 /** 3083 * Whether to play sounds when the keyguard is shown and dismissed. 3084 * @hide 3085 */ 3086 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3087 3088 /** @hide */ 3089 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3090 3091 /** 3092 * Whether the lockscreen should be completely disabled. 3093 * @hide 3094 */ 3095 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3096 3097 /** @hide */ 3098 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3099 3100 /** 3101 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3102 * instead 3103 * @hide 3104 */ 3105 @Deprecated 3106 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3107 3108 /** 3109 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3110 * instead 3111 * @hide 3112 */ 3113 @Deprecated 3114 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3115 3116 /** 3117 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3118 * instead 3119 * @hide 3120 */ 3121 @Deprecated 3122 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3123 3124 /** 3125 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3126 * instead 3127 * @hide 3128 */ 3129 @Deprecated 3130 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3131 3132 /** 3133 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3134 * instead 3135 * @hide 3136 */ 3137 @Deprecated 3138 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3139 3140 /** 3141 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3142 * instead 3143 * @hide 3144 */ 3145 @Deprecated 3146 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3147 3148 /** 3149 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3150 * instead 3151 * @hide 3152 */ 3153 @Deprecated 3154 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3155 3156 /** 3157 * Receive incoming SIP calls? 3158 * 0 = no 3159 * 1 = yes 3160 * @hide 3161 */ 3162 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3163 3164 /** @hide */ 3165 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3166 3167 /** 3168 * Call Preference String. 3169 * "SIP_ALWAYS" : Always use SIP with network access 3170 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3171 * @hide 3172 */ 3173 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3174 3175 /** @hide */ 3176 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3177 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3178 3179 /** 3180 * One of the sip call options: Always use SIP with network access. 3181 * @hide 3182 */ 3183 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3184 3185 /** @hide */ 3186 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3187 3188 /** 3189 * One of the sip call options: Only if destination is a SIP address. 3190 * @hide 3191 */ 3192 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3193 3194 /** @hide */ 3195 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3196 3197 /** 3198 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3199 * the user should be prompted each time a call is made whether it should be placed using 3200 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3201 * SIP_ADDRESS_ONLY. 3202 * @hide 3203 */ 3204 @Deprecated 3205 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3206 3207 /** @hide */ 3208 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3209 3210 /** 3211 * Pointer speed setting. 3212 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3213 * -7 = slowest 3214 * 0 = default speed 3215 * +7 = fastest 3216 * @hide 3217 */ 3218 public static final String POINTER_SPEED = "pointer_speed"; 3219 3220 /** @hide */ 3221 public static final Validator POINTER_SPEED_VALIDATOR = 3222 new InclusiveFloatRangeValidator(-7, 7); 3223 3224 /** 3225 * Whether lock-to-app will be triggered by long-press on recents. 3226 * @hide 3227 */ 3228 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3229 3230 /** @hide */ 3231 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3232 3233 /** 3234 * I am the lolrus. 3235 * <p> 3236 * Nonzero values indicate that the user has a bukkit. 3237 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3238 * @hide 3239 */ 3240 public static final String EGG_MODE = "egg_mode"; 3241 3242 /** @hide */ 3243 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3244 @Override 3245 public boolean validate(String value) { 3246 try { 3247 return Long.parseLong(value) >= 0; 3248 } catch (NumberFormatException e) { 3249 return false; 3250 } 3251 } 3252 }; 3253 3254 /** 3255 * IMPORTANT: If you add a new public settings you also have to add it to 3256 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3257 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3258 * the setting value. See an example above. 3259 */ 3260 3261 /** 3262 * Settings to backup. This is here so that it's in the same place as the settings 3263 * keys and easy to update. 3264 * 3265 * NOTE: Settings are backed up and restored in the order they appear 3266 * in this array. If you have one setting depending on another, 3267 * make sure that they are ordered appropriately. 3268 * 3269 * @hide 3270 */ 3271 public static final String[] SETTINGS_TO_BACKUP = { 3272 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3273 WIFI_USE_STATIC_IP, 3274 WIFI_STATIC_IP, 3275 WIFI_STATIC_GATEWAY, 3276 WIFI_STATIC_NETMASK, 3277 WIFI_STATIC_DNS1, 3278 WIFI_STATIC_DNS2, 3279 BLUETOOTH_DISCOVERABILITY, 3280 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3281 DIM_SCREEN, 3282 SCREEN_OFF_TIMEOUT, 3283 SCREEN_BRIGHTNESS, 3284 SCREEN_BRIGHTNESS_MODE, 3285 SCREEN_AUTO_BRIGHTNESS_ADJ, 3286 VIBRATE_INPUT_DEVICES, 3287 MODE_RINGER_STREAMS_AFFECTED, 3288 TEXT_AUTO_REPLACE, 3289 TEXT_AUTO_CAPS, 3290 TEXT_AUTO_PUNCTUATE, 3291 TEXT_SHOW_PASSWORD, 3292 AUTO_TIME, // moved to global 3293 AUTO_TIME_ZONE, // moved to global 3294 TIME_12_24, 3295 DATE_FORMAT, 3296 DTMF_TONE_WHEN_DIALING, 3297 DTMF_TONE_TYPE_WHEN_DIALING, 3298 HEARING_AID, 3299 TTY_MODE, 3300 SOUND_EFFECTS_ENABLED, 3301 HAPTIC_FEEDBACK_ENABLED, 3302 POWER_SOUNDS_ENABLED, // moved to global 3303 DOCK_SOUNDS_ENABLED, // moved to global 3304 LOCKSCREEN_SOUNDS_ENABLED, 3305 SHOW_WEB_SUGGESTIONS, 3306 SIP_CALL_OPTIONS, 3307 SIP_RECEIVE_CALLS, 3308 POINTER_SPEED, 3309 VIBRATE_WHEN_RINGING, 3310 RINGTONE, 3311 LOCK_TO_APP_ENABLED, 3312 NOTIFICATION_SOUND, 3313 ACCELEROMETER_ROTATION 3314 }; 3315 3316 /** 3317 * These are all public system settings 3318 * 3319 * @hide 3320 */ 3321 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3322 static { 3323 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3324 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3325 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3326 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3327 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3328 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3329 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3330 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3331 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3332 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3333 PUBLIC_SETTINGS.add(FONT_SCALE); 3334 PUBLIC_SETTINGS.add(DIM_SCREEN); 3335 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3336 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3337 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3338 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3339 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3340 PUBLIC_SETTINGS.add(VIBRATE_ON); 3341 PUBLIC_SETTINGS.add(VOLUME_RING); 3342 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3343 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3344 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3345 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3346 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3347 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3348 PUBLIC_SETTINGS.add(RINGTONE); 3349 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3350 PUBLIC_SETTINGS.add(ALARM_ALERT); 3351 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3352 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3353 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3354 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3355 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3356 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3357 PUBLIC_SETTINGS.add(TIME_12_24); 3358 PUBLIC_SETTINGS.add(DATE_FORMAT); 3359 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3360 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3361 PUBLIC_SETTINGS.add(USER_ROTATION); 3362 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3363 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3364 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3365 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3366 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3367 } 3368 3369 /** 3370 * These are all hidden system settings. 3371 * 3372 * @hide 3373 */ 3374 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3375 static { 3376 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3377 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3378 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3379 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3380 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3381 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3382 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3383 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3384 PRIVATE_SETTINGS.add(MASTER_MONO); 3385 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3386 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3387 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3388 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3389 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3390 PRIVATE_SETTINGS.add(HEARING_AID); 3391 PRIVATE_SETTINGS.add(TTY_MODE); 3392 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3393 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3394 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3395 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3396 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3397 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3398 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3399 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3400 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3401 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3402 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3403 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3404 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3405 PRIVATE_SETTINGS.add(LOCK_SOUND); 3406 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3407 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3408 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3409 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3410 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3411 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3412 PRIVATE_SETTINGS.add(POINTER_SPEED); 3413 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3414 PRIVATE_SETTINGS.add(EGG_MODE); 3415 } 3416 3417 /** 3418 * These are all public system settings 3419 * 3420 * @hide 3421 */ 3422 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3423 static { 3424 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3425 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3426 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3427 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3428 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3429 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3430 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3431 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3432 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3433 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3434 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3435 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3436 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3437 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3438 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3439 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3440 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3441 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3442 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3443 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3444 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3445 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3446 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3447 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3448 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3449 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3450 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3451 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3452 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3453 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3454 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3455 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3456 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3457 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3458 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3459 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3460 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3461 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3462 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3463 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3464 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3465 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3466 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3467 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3468 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3469 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3470 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3471 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3472 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3473 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3474 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3475 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3476 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3477 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3478 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3479 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3480 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3481 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3482 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3483 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3484 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3485 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3486 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3487 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3488 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3489 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3490 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3491 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3492 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3493 } 3494 3495 /** 3496 * These entries are considered common between the personal and the managed profile, 3497 * since the managed profile doesn't get to change them. 3498 */ 3499 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3500 static { 3501 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3502 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3503 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3504 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3505 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3506 } 3507 3508 /** @hide */ 3509 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3510 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3511 } 3512 3513 /** 3514 * When to use Wi-Fi calling 3515 * 3516 * @see android.telephony.TelephonyManager.WifiCallingChoices 3517 * @hide 3518 */ 3519 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3520 3521 // Settings moved to Settings.Secure 3522 3523 /** 3524 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3525 * instead 3526 */ 3527 @Deprecated 3528 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3529 3530 /** 3531 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3532 */ 3533 @Deprecated 3534 public static final String ANDROID_ID = Secure.ANDROID_ID; 3535 3536 /** 3537 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3538 */ 3539 @Deprecated 3540 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3541 3542 /** 3543 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3544 */ 3545 @Deprecated 3546 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3547 3548 /** 3549 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3550 */ 3551 @Deprecated 3552 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3553 3554 /** 3555 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3556 */ 3557 @Deprecated 3558 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3559 3560 /** 3561 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3562 */ 3563 @Deprecated 3564 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3565 3566 /** 3567 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3568 * instead 3569 */ 3570 @Deprecated 3571 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3572 3573 /** 3574 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3575 */ 3576 @Deprecated 3577 public static final String LOGGING_ID = Secure.LOGGING_ID; 3578 3579 /** 3580 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3581 */ 3582 @Deprecated 3583 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3584 3585 /** 3586 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3587 * instead 3588 */ 3589 @Deprecated 3590 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3591 3592 /** 3593 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3594 * instead 3595 */ 3596 @Deprecated 3597 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3598 3599 /** 3600 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3601 * instead 3602 */ 3603 @Deprecated 3604 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3605 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3606 3607 /** 3608 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3609 */ 3610 @Deprecated 3611 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3612 3613 /** 3614 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3615 */ 3616 @Deprecated 3617 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3618 3619 /** 3620 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3621 */ 3622 @Deprecated 3623 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3624 3625 /** 3626 * @deprecated Use 3627 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3628 */ 3629 @Deprecated 3630 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3631 3632 /** 3633 * @deprecated Use 3634 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3635 */ 3636 @Deprecated 3637 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3638 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3639 3640 /** 3641 * @deprecated Use 3642 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3643 */ 3644 @Deprecated 3645 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3646 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3647 3648 /** 3649 * @deprecated Use 3650 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3651 */ 3652 @Deprecated 3653 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3654 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3655 3656 /** 3657 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3658 * instead 3659 */ 3660 @Deprecated 3661 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3662 3663 /** 3664 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3665 */ 3666 @Deprecated 3667 public static final String WIFI_ON = Global.WIFI_ON; 3668 3669 /** 3670 * @deprecated Use 3671 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3672 * instead 3673 */ 3674 @Deprecated 3675 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3676 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3677 3678 /** 3679 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3680 */ 3681 @Deprecated 3682 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3683 3684 /** 3685 * @deprecated Use 3686 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3687 */ 3688 @Deprecated 3689 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3690 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3691 3692 /** 3693 * @deprecated Use 3694 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3695 */ 3696 @Deprecated 3697 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3698 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3699 3700 /** 3701 * @deprecated Use 3702 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3703 * instead 3704 */ 3705 @Deprecated 3706 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3707 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3708 3709 /** 3710 * @deprecated Use 3711 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3712 */ 3713 @Deprecated 3714 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3715 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3716 3717 /** 3718 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3719 * instead 3720 */ 3721 @Deprecated 3722 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3723 3724 /** 3725 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3726 */ 3727 @Deprecated 3728 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3729 3730 /** 3731 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3732 */ 3733 @Deprecated 3734 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3735 3736 /** 3737 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3738 * instead 3739 */ 3740 @Deprecated 3741 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3742 3743 /** 3744 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3745 * instead 3746 */ 3747 @Deprecated 3748 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3749 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3750 3751 /** 3752 * An app can use this method to check if it is currently allowed to write or modify system 3753 * settings. In order to gain write access to the system settings, an app must declare the 3754 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3755 * currently disallowed, it can prompt the user to grant it this capability through a 3756 * management UI by sending an Intent with action 3757 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3758 * 3759 * @param context A context 3760 * @return true if the calling app can write to system settings, false otherwise 3761 */ 3762 public static boolean canWrite(Context context) { 3763 int uid = Binder.getCallingUid(); 3764 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3765 context, uid), false); 3766 } 3767 } 3768 3769 /** 3770 * Secure system settings, containing system preferences that applications 3771 * can read but are not allowed to write. These are for preferences that 3772 * the user must explicitly modify through the system UI or specialized 3773 * APIs for those values, not modified directly by applications. 3774 */ 3775 public static final class Secure extends NameValueTable { 3776 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3777 3778 /** 3779 * The content:// style URL for this table 3780 */ 3781 public static final Uri CONTENT_URI = 3782 Uri.parse("content://" + AUTHORITY + "/secure"); 3783 3784 // Populated lazily, guarded by class object: 3785 private static final NameValueCache sNameValueCache = new NameValueCache( 3786 SYS_PROP_SETTING_VERSION, 3787 CONTENT_URI, 3788 CALL_METHOD_GET_SECURE, 3789 CALL_METHOD_PUT_SECURE); 3790 3791 private static ILockSettings sLockSettings = null; 3792 3793 private static boolean sIsSystemProcess; 3794 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3795 private static final HashSet<String> MOVED_TO_GLOBAL; 3796 static { 3797 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3798 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3799 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3800 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3801 3802 MOVED_TO_GLOBAL = new HashSet<String>(); 3803 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3804 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3805 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3806 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3807 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3808 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3809 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3810 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3811 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3812 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3813 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3814 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3815 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3816 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3817 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3818 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3819 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3820 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3821 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3822 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3823 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3824 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3825 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3826 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3827 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3828 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3829 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3830 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3831 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3832 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3833 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3834 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3835 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3836 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3837 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3838 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3839 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3840 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3841 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3842 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3843 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3844 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3845 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3846 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3847 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3848 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3849 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3850 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3851 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3852 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3853 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3854 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3855 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3856 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3857 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3858 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3859 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3860 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3861 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3862 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3863 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3864 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3865 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3866 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3867 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3868 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3869 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3870 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3871 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3872 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3873 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3874 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3875 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3876 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3877 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3878 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3879 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3880 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3881 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3882 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3883 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3884 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3885 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3886 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3887 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3888 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3889 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3890 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3891 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3892 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3893 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3894 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3895 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3896 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3897 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3898 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3899 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3900 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3901 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3902 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3903 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3904 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3905 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3906 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3907 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3908 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3909 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3910 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3911 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3912 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3913 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3914 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3915 } 3916 3917 /** @hide */ 3918 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3919 outKeySet.addAll(MOVED_TO_GLOBAL); 3920 } 3921 3922 /** 3923 * Look up a name in the database. 3924 * @param resolver to access the database with 3925 * @param name to look up in the table 3926 * @return the corresponding value, or null if not present 3927 */ 3928 public static String getString(ContentResolver resolver, String name) { 3929 return getStringForUser(resolver, name, UserHandle.myUserId()); 3930 } 3931 3932 /** @hide */ 3933 public static String getStringForUser(ContentResolver resolver, String name, 3934 int userHandle) { 3935 if (MOVED_TO_GLOBAL.contains(name)) { 3936 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3937 + " to android.provider.Settings.Global."); 3938 return Global.getStringForUser(resolver, name, userHandle); 3939 } 3940 3941 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3942 synchronized (Secure.class) { 3943 if (sLockSettings == null) { 3944 sLockSettings = ILockSettings.Stub.asInterface( 3945 (IBinder) ServiceManager.getService("lock_settings")); 3946 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3947 } 3948 } 3949 if (sLockSettings != null && !sIsSystemProcess) { 3950 // No context; use the ActivityThread's context as an approximation for 3951 // determining the target API level. 3952 Application application = ActivityThread.currentApplication(); 3953 3954 boolean isPreMnc = application != null 3955 && application.getApplicationInfo() != null 3956 && application.getApplicationInfo().targetSdkVersion 3957 <= VERSION_CODES.LOLLIPOP_MR1; 3958 if (isPreMnc) { 3959 try { 3960 return sLockSettings.getString(name, "0", userHandle); 3961 } catch (RemoteException re) { 3962 // Fall through 3963 } 3964 } else { 3965 throw new SecurityException("Settings.Secure." + name 3966 + " is deprecated and no longer accessible." 3967 + " See API documentation for potential replacements."); 3968 } 3969 } 3970 } 3971 3972 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3973 } 3974 3975 /** 3976 * Store a name/value pair into the database. 3977 * @param resolver to access the database with 3978 * @param name to store 3979 * @param value to associate with the name 3980 * @return true if the value was set, false on database errors 3981 */ 3982 public static boolean putString(ContentResolver resolver, String name, String value) { 3983 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3984 } 3985 3986 /** @hide */ 3987 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3988 int userHandle) { 3989 if (LOCATION_MODE.equals(name)) { 3990 // HACK ALERT: temporary hack to work around b/10491283. 3991 // TODO: once b/10491283 fixed, remove this hack 3992 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3993 } 3994 if (MOVED_TO_GLOBAL.contains(name)) { 3995 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3996 + " to android.provider.Settings.Global"); 3997 return Global.putStringForUser(resolver, name, value, userHandle); 3998 } 3999 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4000 } 4001 4002 /** 4003 * Construct the content URI for a particular name/value pair, 4004 * useful for monitoring changes with a ContentObserver. 4005 * @param name to look up in the table 4006 * @return the corresponding content URI, or null if not present 4007 */ 4008 public static Uri getUriFor(String name) { 4009 if (MOVED_TO_GLOBAL.contains(name)) { 4010 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4011 + " to android.provider.Settings.Global, returning global URI."); 4012 return Global.getUriFor(Global.CONTENT_URI, name); 4013 } 4014 return getUriFor(CONTENT_URI, name); 4015 } 4016 4017 /** 4018 * Convenience function for retrieving a single secure settings value 4019 * as an integer. Note that internally setting values are always 4020 * stored as strings; this function converts the string to an integer 4021 * for you. The default value will be returned if the setting is 4022 * not defined or not an integer. 4023 * 4024 * @param cr The ContentResolver to access. 4025 * @param name The name of the setting to retrieve. 4026 * @param def Value to return if the setting is not defined. 4027 * 4028 * @return The setting's current value, or 'def' if it is not defined 4029 * or not a valid integer. 4030 */ 4031 public static int getInt(ContentResolver cr, String name, int def) { 4032 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4033 } 4034 4035 /** @hide */ 4036 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4037 if (LOCATION_MODE.equals(name)) { 4038 // HACK ALERT: temporary hack to work around b/10491283. 4039 // TODO: once b/10491283 fixed, remove this hack 4040 return getLocationModeForUser(cr, userHandle); 4041 } 4042 String v = getStringForUser(cr, name, userHandle); 4043 try { 4044 return v != null ? Integer.parseInt(v) : def; 4045 } catch (NumberFormatException e) { 4046 return def; 4047 } 4048 } 4049 4050 /** 4051 * Convenience function for retrieving a single secure settings value 4052 * as an integer. Note that internally setting values are always 4053 * stored as strings; this function converts the string to an integer 4054 * for you. 4055 * <p> 4056 * This version does not take a default value. If the setting has not 4057 * been set, or the string value is not a number, 4058 * it throws {@link SettingNotFoundException}. 4059 * 4060 * @param cr The ContentResolver to access. 4061 * @param name The name of the setting to retrieve. 4062 * 4063 * @throws SettingNotFoundException Thrown if a setting by the given 4064 * name can't be found or the setting value is not an integer. 4065 * 4066 * @return The setting's current value. 4067 */ 4068 public static int getInt(ContentResolver cr, String name) 4069 throws SettingNotFoundException { 4070 return getIntForUser(cr, name, UserHandle.myUserId()); 4071 } 4072 4073 /** @hide */ 4074 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4075 throws SettingNotFoundException { 4076 if (LOCATION_MODE.equals(name)) { 4077 // HACK ALERT: temporary hack to work around b/10491283. 4078 // TODO: once b/10491283 fixed, remove this hack 4079 return getLocationModeForUser(cr, userHandle); 4080 } 4081 String v = getStringForUser(cr, name, userHandle); 4082 try { 4083 return Integer.parseInt(v); 4084 } catch (NumberFormatException e) { 4085 throw new SettingNotFoundException(name); 4086 } 4087 } 4088 4089 /** 4090 * Convenience function for updating a single settings value as an 4091 * integer. This will either create a new entry in the table if the 4092 * given name does not exist, or modify the value of the existing row 4093 * with that name. Note that internally setting values are always 4094 * stored as strings, so this function converts the given value to a 4095 * string before storing it. 4096 * 4097 * @param cr The ContentResolver to access. 4098 * @param name The name of the setting to modify. 4099 * @param value The new value for the setting. 4100 * @return true if the value was set, false on database errors 4101 */ 4102 public static boolean putInt(ContentResolver cr, String name, int value) { 4103 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4104 } 4105 4106 /** @hide */ 4107 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4108 int userHandle) { 4109 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4110 } 4111 4112 /** 4113 * Convenience function for retrieving a single secure settings value 4114 * as a {@code long}. Note that internally setting values are always 4115 * stored as strings; this function converts the string to a {@code long} 4116 * for you. The default value will be returned if the setting is 4117 * not defined or not a {@code long}. 4118 * 4119 * @param cr The ContentResolver to access. 4120 * @param name The name of the setting to retrieve. 4121 * @param def Value to return if the setting is not defined. 4122 * 4123 * @return The setting's current value, or 'def' if it is not defined 4124 * or not a valid {@code long}. 4125 */ 4126 public static long getLong(ContentResolver cr, String name, long def) { 4127 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4128 } 4129 4130 /** @hide */ 4131 public static long getLongForUser(ContentResolver cr, String name, long def, 4132 int userHandle) { 4133 String valString = getStringForUser(cr, name, userHandle); 4134 long value; 4135 try { 4136 value = valString != null ? Long.parseLong(valString) : def; 4137 } catch (NumberFormatException e) { 4138 value = def; 4139 } 4140 return value; 4141 } 4142 4143 /** 4144 * Convenience function for retrieving a single secure settings value 4145 * as a {@code long}. Note that internally setting values are always 4146 * stored as strings; this function converts the string to a {@code long} 4147 * for you. 4148 * <p> 4149 * This version does not take a default value. If the setting has not 4150 * been set, or the string value is not a number, 4151 * it throws {@link SettingNotFoundException}. 4152 * 4153 * @param cr The ContentResolver to access. 4154 * @param name The name of the setting to retrieve. 4155 * 4156 * @return The setting's current value. 4157 * @throws SettingNotFoundException Thrown if a setting by the given 4158 * name can't be found or the setting value is not an integer. 4159 */ 4160 public static long getLong(ContentResolver cr, String name) 4161 throws SettingNotFoundException { 4162 return getLongForUser(cr, name, UserHandle.myUserId()); 4163 } 4164 4165 /** @hide */ 4166 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4167 throws SettingNotFoundException { 4168 String valString = getStringForUser(cr, name, userHandle); 4169 try { 4170 return Long.parseLong(valString); 4171 } catch (NumberFormatException e) { 4172 throw new SettingNotFoundException(name); 4173 } 4174 } 4175 4176 /** 4177 * Convenience function for updating a secure settings value as a long 4178 * integer. This will either create a new entry in the table if the 4179 * given name does not exist, or modify the value of the existing row 4180 * with that name. Note that internally setting values are always 4181 * stored as strings, so this function converts the given value to a 4182 * string before storing it. 4183 * 4184 * @param cr The ContentResolver to access. 4185 * @param name The name of the setting to modify. 4186 * @param value The new value for the setting. 4187 * @return true if the value was set, false on database errors 4188 */ 4189 public static boolean putLong(ContentResolver cr, String name, long value) { 4190 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4191 } 4192 4193 /** @hide */ 4194 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4195 int userHandle) { 4196 return putStringForUser(cr, name, Long.toString(value), userHandle); 4197 } 4198 4199 /** 4200 * Convenience function for retrieving a single secure settings value 4201 * as a floating point number. Note that internally setting values are 4202 * always stored as strings; this function converts the string to an 4203 * float for you. The default value will be returned if the setting 4204 * is not defined or not a valid float. 4205 * 4206 * @param cr The ContentResolver to access. 4207 * @param name The name of the setting to retrieve. 4208 * @param def Value to return if the setting is not defined. 4209 * 4210 * @return The setting's current value, or 'def' if it is not defined 4211 * or not a valid float. 4212 */ 4213 public static float getFloat(ContentResolver cr, String name, float def) { 4214 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4215 } 4216 4217 /** @hide */ 4218 public static float getFloatForUser(ContentResolver cr, String name, float def, 4219 int userHandle) { 4220 String v = getStringForUser(cr, name, userHandle); 4221 try { 4222 return v != null ? Float.parseFloat(v) : def; 4223 } catch (NumberFormatException e) { 4224 return def; 4225 } 4226 } 4227 4228 /** 4229 * Convenience function for retrieving a single secure settings value 4230 * as a float. Note that internally setting values are always 4231 * stored as strings; this function converts the string to a float 4232 * for you. 4233 * <p> 4234 * This version does not take a default value. If the setting has not 4235 * been set, or the string value is not a number, 4236 * it throws {@link SettingNotFoundException}. 4237 * 4238 * @param cr The ContentResolver to access. 4239 * @param name The name of the setting to retrieve. 4240 * 4241 * @throws SettingNotFoundException Thrown if a setting by the given 4242 * name can't be found or the setting value is not a float. 4243 * 4244 * @return The setting's current value. 4245 */ 4246 public static float getFloat(ContentResolver cr, String name) 4247 throws SettingNotFoundException { 4248 return getFloatForUser(cr, name, UserHandle.myUserId()); 4249 } 4250 4251 /** @hide */ 4252 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4253 throws SettingNotFoundException { 4254 String v = getStringForUser(cr, name, userHandle); 4255 if (v == null) { 4256 throw new SettingNotFoundException(name); 4257 } 4258 try { 4259 return Float.parseFloat(v); 4260 } catch (NumberFormatException e) { 4261 throw new SettingNotFoundException(name); 4262 } 4263 } 4264 4265 /** 4266 * Convenience function for updating a single settings value as a 4267 * floating point number. This will either create a new entry in the 4268 * table if the given name does not exist, or modify the value of the 4269 * existing row with that name. Note that internally setting values 4270 * are always stored as strings, so this function converts the given 4271 * value to a string before storing it. 4272 * 4273 * @param cr The ContentResolver to access. 4274 * @param name The name of the setting to modify. 4275 * @param value The new value for the setting. 4276 * @return true if the value was set, false on database errors 4277 */ 4278 public static boolean putFloat(ContentResolver cr, String name, float value) { 4279 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4280 } 4281 4282 /** @hide */ 4283 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4284 int userHandle) { 4285 return putStringForUser(cr, name, Float.toString(value), userHandle); 4286 } 4287 4288 /** 4289 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4290 * instead 4291 */ 4292 @Deprecated 4293 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4294 Global.DEVELOPMENT_SETTINGS_ENABLED; 4295 4296 /** 4297 * When the user has enable the option to have a "bug report" command 4298 * in the power menu. 4299 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4300 * @hide 4301 */ 4302 @Deprecated 4303 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4304 4305 /** 4306 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4307 */ 4308 @Deprecated 4309 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4310 4311 /** 4312 * Setting to allow mock locations and location provider status to be injected into the 4313 * LocationManager service for testing purposes during application development. These 4314 * locations and status values override actual location and status information generated 4315 * by network, gps, or other location providers. 4316 * 4317 * @deprecated This settings is not used anymore. 4318 */ 4319 @Deprecated 4320 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4321 4322 /** 4323 * A 64-bit number (as a hex string) that is randomly 4324 * generated when the user first sets up the device and should remain 4325 * constant for the lifetime of the user's device. The value may 4326 * change if a factory reset is performed on the device. 4327 * <p class="note"><strong>Note:</strong> When a device has <a 4328 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4329 * (available on certain devices running Android 4.2 or higher), each user appears as a 4330 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4331 * user.</p> 4332 */ 4333 public static final String ANDROID_ID = "android_id"; 4334 4335 /** 4336 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4337 */ 4338 @Deprecated 4339 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4340 4341 /** 4342 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4343 */ 4344 @Deprecated 4345 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4346 4347 /** 4348 * Setting to record the input method used by default, holding the ID 4349 * of the desired method. 4350 */ 4351 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4352 4353 /** 4354 * Setting to record the input method subtype used by default, holding the ID 4355 * of the desired method. 4356 */ 4357 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4358 "selected_input_method_subtype"; 4359 4360 /** 4361 * Setting to record the history of input method subtype, holding the pair of ID of IME 4362 * and its last used subtype. 4363 * @hide 4364 */ 4365 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4366 "input_methods_subtype_history"; 4367 4368 /** 4369 * Setting to record the visibility of input method selector 4370 */ 4371 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4372 "input_method_selector_visibility"; 4373 4374 /** 4375 * The currently selected voice interaction service flattened ComponentName. 4376 * @hide 4377 */ 4378 @TestApi 4379 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4380 4381 /** 4382 * bluetooth HCI snoop log configuration 4383 * @hide 4384 */ 4385 public static final String BLUETOOTH_HCI_LOG = 4386 "bluetooth_hci_log"; 4387 4388 /** 4389 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4390 */ 4391 @Deprecated 4392 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4393 4394 /** 4395 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4396 * @hide 4397 */ 4398 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4399 4400 /** 4401 * List of input methods that are currently enabled. This is a string 4402 * containing the IDs of all enabled input methods, each ID separated 4403 * by ':'. 4404 */ 4405 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4406 4407 /** 4408 * List of system input methods that are currently disabled. This is a string 4409 * containing the IDs of all disabled input methods, each ID separated 4410 * by ':'. 4411 * @hide 4412 */ 4413 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4414 4415 /** 4416 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4417 * determines if the IME should be shown when a hard keyboard is attached. 4418 * @hide 4419 */ 4420 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4421 4422 /** 4423 * Host name and port for global http proxy. Uses ':' seperator for 4424 * between host and port. 4425 * 4426 * @deprecated Use {@link Global#HTTP_PROXY} 4427 */ 4428 @Deprecated 4429 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4430 4431 /** 4432 * Package designated as always-on VPN provider. 4433 * 4434 * @hide 4435 */ 4436 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4437 4438 /** 4439 * Whether applications can be installed for this user via the system's 4440 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4441 * 4442 * <p>1 = permit app installation via the system package installer intent 4443 * <p>0 = do not allow use of the package installer 4444 */ 4445 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4446 4447 /** 4448 * Comma-separated list of location providers that activities may access. Do not rely on 4449 * this value being present in settings.db or on ContentObserver notifications on the 4450 * corresponding Uri. 4451 * 4452 * @deprecated use {@link #LOCATION_MODE} and 4453 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4454 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4455 */ 4456 @Deprecated 4457 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4458 4459 /** 4460 * The degree of location access enabled by the user. 4461 * <p> 4462 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4463 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4464 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4465 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4466 * modes that might be added in the future. 4467 * <p> 4468 * Note: do not rely on this value being present in settings.db or on ContentObserver 4469 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4470 * to receive changes in this value. 4471 */ 4472 public static final String LOCATION_MODE = "location_mode"; 4473 /** 4474 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4475 * {@link #LOCATION_MODE_OFF} 4476 * @hide 4477 */ 4478 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4479 4480 /** 4481 * Sets all location providers to the previous states before location was turned off. 4482 * @hide 4483 */ 4484 public static final int LOCATION_MODE_PREVIOUS = -1; 4485 /** 4486 * Location access disabled. 4487 */ 4488 public static final int LOCATION_MODE_OFF = 0; 4489 /** 4490 * Network Location Provider disabled, but GPS and other sensors enabled. 4491 */ 4492 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4493 /** 4494 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4495 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4496 * {@link android.location.Criteria#POWER_MEDIUM}. 4497 */ 4498 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4499 /** 4500 * Best-effort location computation allowed. 4501 */ 4502 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4503 4504 /** 4505 * A flag containing settings used for biometric weak 4506 * @hide 4507 */ 4508 @Deprecated 4509 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4510 "lock_biometric_weak_flags"; 4511 4512 /** 4513 * Whether lock-to-app will lock the keyguard when exiting. 4514 * @hide 4515 */ 4516 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4517 4518 /** 4519 * Whether autolock is enabled (0 = false, 1 = true) 4520 * 4521 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4522 * level of the keyguard. Accessing this setting from an app that is targeting 4523 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4524 */ 4525 @Deprecated 4526 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4527 4528 /** 4529 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4530 * 4531 * @deprecated Accessing this setting from an app that is targeting 4532 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4533 */ 4534 @Deprecated 4535 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4536 4537 /** 4538 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4539 * true) 4540 * 4541 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4542 * lockscreen uses 4543 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4544 * Accessing this setting from an app that is targeting 4545 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4546 */ 4547 @Deprecated 4548 public static final String 4549 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4550 4551 /** 4552 * This preference allows the device to be locked given time after screen goes off, 4553 * subject to current DeviceAdmin policy limits. 4554 * @hide 4555 */ 4556 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4557 4558 4559 /** 4560 * This preference contains the string that shows for owner info on LockScreen. 4561 * @hide 4562 * @deprecated 4563 */ 4564 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4565 4566 /** 4567 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4568 * @hide 4569 */ 4570 @Deprecated 4571 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4572 "lock_screen_appwidget_ids"; 4573 4574 /** 4575 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4576 * @hide 4577 */ 4578 @Deprecated 4579 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4580 "lock_screen_fallback_appwidget_id"; 4581 4582 /** 4583 * Index of the lockscreen appwidget to restore, -1 if none. 4584 * @hide 4585 */ 4586 @Deprecated 4587 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4588 "lock_screen_sticky_appwidget"; 4589 4590 /** 4591 * This preference enables showing the owner info on LockScreen. 4592 * @hide 4593 * @deprecated 4594 */ 4595 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4596 "lock_screen_owner_info_enabled"; 4597 4598 /** 4599 * When set by a user, allows notifications to be shown atop a securely locked screen 4600 * in their full "private" form (same as when the device is unlocked). 4601 * @hide 4602 */ 4603 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4604 "lock_screen_allow_private_notifications"; 4605 4606 /** 4607 * Set by the system to track if the user needs to see the call to action for 4608 * the lockscreen notification policy. 4609 * @hide 4610 */ 4611 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4612 "show_note_about_notification_hiding"; 4613 4614 /** 4615 * Set to 1 by the system after trust agents have been initialized. 4616 * @hide 4617 */ 4618 public static final String TRUST_AGENTS_INITIALIZED = 4619 "trust_agents_initialized"; 4620 4621 /** 4622 * The Logging ID (a unique 64-bit value) as a hex string. 4623 * Used as a pseudonymous identifier for logging. 4624 * @deprecated This identifier is poorly initialized and has 4625 * many collisions. It should not be used. 4626 */ 4627 @Deprecated 4628 public static final String LOGGING_ID = "logging_id"; 4629 4630 /** 4631 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4632 */ 4633 @Deprecated 4634 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4635 4636 /** 4637 * No longer supported. 4638 */ 4639 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4640 4641 /** 4642 * No longer supported. 4643 */ 4644 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4645 4646 /** 4647 * No longer supported. 4648 */ 4649 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4650 4651 /** 4652 * Settings classname to launch when Settings is clicked from All 4653 * Applications. Needed because of user testing between the old 4654 * and new Settings apps. 4655 */ 4656 // TODO: 881807 4657 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4658 4659 /** 4660 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4661 */ 4662 @Deprecated 4663 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4664 4665 /** 4666 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4667 */ 4668 @Deprecated 4669 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4670 4671 /** 4672 * If accessibility is enabled. 4673 */ 4674 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4675 4676 /** 4677 * If touch exploration is enabled. 4678 */ 4679 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4680 4681 /** 4682 * List of the enabled accessibility providers. 4683 */ 4684 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4685 "enabled_accessibility_services"; 4686 4687 /** 4688 * List of the accessibility services to which the user has granted 4689 * permission to put the device into touch exploration mode. 4690 * 4691 * @hide 4692 */ 4693 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4694 "touch_exploration_granted_accessibility_services"; 4695 4696 /** 4697 * Whether to speak passwords while in accessibility mode. 4698 */ 4699 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4700 4701 /** 4702 * Whether to draw text with high contrast while in accessibility mode. 4703 * 4704 * @hide 4705 */ 4706 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4707 "high_text_contrast_enabled"; 4708 4709 /** 4710 * If injection of accessibility enhancing JavaScript screen-reader 4711 * is enabled. 4712 * <p> 4713 * Note: The JavaScript based screen-reader is served by the 4714 * Google infrastructure and enable users with disabilities to 4715 * efficiently navigate in and explore web content. 4716 * </p> 4717 * <p> 4718 * This property represents a boolean value. 4719 * </p> 4720 * @hide 4721 */ 4722 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4723 "accessibility_script_injection"; 4724 4725 /** 4726 * The URL for the injected JavaScript based screen-reader used 4727 * for providing accessibility of content in WebView. 4728 * <p> 4729 * Note: The JavaScript based screen-reader is served by the 4730 * Google infrastructure and enable users with disabilities to 4731 * efficiently navigate in and explore web content. 4732 * </p> 4733 * <p> 4734 * This property represents a string value. 4735 * </p> 4736 * @hide 4737 */ 4738 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4739 "accessibility_script_injection_url"; 4740 4741 /** 4742 * Key bindings for navigation in built-in accessibility support for web content. 4743 * <p> 4744 * Note: These key bindings are for the built-in accessibility navigation for 4745 * web content which is used as a fall back solution if JavaScript in a WebView 4746 * is not enabled or the user has not opted-in script injection from Google. 4747 * </p> 4748 * <p> 4749 * The bindings are separated by semi-colon. A binding is a mapping from 4750 * a key to a sequence of actions (for more details look at 4751 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4752 * string representation of an integer obtained from a meta state (optional) shifted 4753 * sixteen times left and bitwise ored with a key code. An action is represented 4754 * as a hexademical string representation of an integer where the first two digits 4755 * are navigation action index, the second, the third, and the fourth digit pairs 4756 * represent the action arguments. The separate actions in a binding are colon 4757 * separated. The key and the action sequence it maps to are separated by equals. 4758 * </p> 4759 * <p> 4760 * For example, the binding below maps the DPAD right button to traverse the 4761 * current navigation axis once without firing an accessibility event and to 4762 * perform the same traversal again but to fire an event: 4763 * <code> 4764 * 0x16=0x01000100:0x01000101; 4765 * </code> 4766 * </p> 4767 * <p> 4768 * The goal of this binding is to enable dynamic rebinding of keys to 4769 * navigation actions for web content without requiring a framework change. 4770 * </p> 4771 * <p> 4772 * This property represents a string value. 4773 * </p> 4774 * @hide 4775 */ 4776 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4777 "accessibility_web_content_key_bindings"; 4778 4779 /** 4780 * Setting that specifies whether the display magnification is enabled. 4781 * Display magnifications allows the user to zoom in the display content 4782 * and is targeted to low vision users. The current magnification scale 4783 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4784 * 4785 * @hide 4786 */ 4787 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4788 "accessibility_display_magnification_enabled"; 4789 4790 /** 4791 * Setting that specifies what the display magnification scale is. 4792 * Display magnifications allows the user to zoom in the display 4793 * content and is targeted to low vision users. Whether a display 4794 * magnification is performed is controlled by 4795 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4796 * 4797 * @hide 4798 */ 4799 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4800 "accessibility_display_magnification_scale"; 4801 4802 /** 4803 * Setting that specifies whether the display magnification should be 4804 * automatically updated. If this fearture is enabled the system will 4805 * exit magnification mode or pan the viewport when a context change 4806 * occurs. For example, on staring a new activity or rotating the screen, 4807 * the system may zoom out so the user can see the new context he is in. 4808 * Another example is on showing a window that is not visible in the 4809 * magnified viewport the system may pan the viewport to make the window 4810 * the has popped up so the user knows that the context has changed. 4811 * Whether a screen magnification is performed is controlled by 4812 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4813 * 4814 * @hide 4815 */ 4816 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4817 "accessibility_display_magnification_auto_update"; 4818 4819 /** 4820 * Setting that specifies whether timed text (captions) should be 4821 * displayed in video content. Text display properties are controlled by 4822 * the following settings: 4823 * <ul> 4824 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4825 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4826 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4827 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4828 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4829 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4830 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4831 * </ul> 4832 * 4833 * @hide 4834 */ 4835 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4836 "accessibility_captioning_enabled"; 4837 4838 /** 4839 * Setting that specifies the language for captions as a locale string, 4840 * e.g. en_US. 4841 * 4842 * @see java.util.Locale#toString 4843 * @hide 4844 */ 4845 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4846 "accessibility_captioning_locale"; 4847 4848 /** 4849 * Integer property that specifies the preset style for captions, one 4850 * of: 4851 * <ul> 4852 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4853 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4854 * </ul> 4855 * 4856 * @see java.util.Locale#toString 4857 * @hide 4858 */ 4859 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4860 "accessibility_captioning_preset"; 4861 4862 /** 4863 * Integer property that specifes the background color for captions as a 4864 * packed 32-bit color. 4865 * 4866 * @see android.graphics.Color#argb 4867 * @hide 4868 */ 4869 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4870 "accessibility_captioning_background_color"; 4871 4872 /** 4873 * Integer property that specifes the foreground color for captions as a 4874 * packed 32-bit color. 4875 * 4876 * @see android.graphics.Color#argb 4877 * @hide 4878 */ 4879 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4880 "accessibility_captioning_foreground_color"; 4881 4882 /** 4883 * Integer property that specifes the edge type for captions, one of: 4884 * <ul> 4885 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4886 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4887 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4888 * </ul> 4889 * 4890 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4891 * @hide 4892 */ 4893 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4894 "accessibility_captioning_edge_type"; 4895 4896 /** 4897 * Integer property that specifes the edge color for captions as a 4898 * packed 32-bit color. 4899 * 4900 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4901 * @see android.graphics.Color#argb 4902 * @hide 4903 */ 4904 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4905 "accessibility_captioning_edge_color"; 4906 4907 /** 4908 * Integer property that specifes the window color for captions as a 4909 * packed 32-bit color. 4910 * 4911 * @see android.graphics.Color#argb 4912 * @hide 4913 */ 4914 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4915 "accessibility_captioning_window_color"; 4916 4917 /** 4918 * String property that specifies the typeface for captions, one of: 4919 * <ul> 4920 * <li>DEFAULT 4921 * <li>MONOSPACE 4922 * <li>SANS_SERIF 4923 * <li>SERIF 4924 * </ul> 4925 * 4926 * @see android.graphics.Typeface 4927 * @hide 4928 */ 4929 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4930 "accessibility_captioning_typeface"; 4931 4932 /** 4933 * Floating point property that specifies font scaling for captions. 4934 * 4935 * @hide 4936 */ 4937 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4938 "accessibility_captioning_font_scale"; 4939 4940 /** 4941 * Setting that specifies whether display color inversion is enabled. 4942 */ 4943 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4944 "accessibility_display_inversion_enabled"; 4945 4946 /** 4947 * Setting that specifies whether display color space adjustment is 4948 * enabled. 4949 * 4950 * @hide 4951 */ 4952 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4953 "accessibility_display_daltonizer_enabled"; 4954 4955 /** 4956 * Integer property that specifies the type of color space adjustment to 4957 * perform. Valid values are defined in AccessibilityManager. 4958 * 4959 * @hide 4960 */ 4961 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4962 "accessibility_display_daltonizer"; 4963 4964 /** 4965 * Float list that specifies the color matrix to apply to 4966 * the display. Valid values are defined in AccessibilityManager. 4967 * 4968 * @hide 4969 */ 4970 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 4971 "accessibility_display_color_matrix"; 4972 4973 /** 4974 * Setting that specifies whether automatic click when the mouse pointer stops moving is 4975 * enabled. 4976 * 4977 * @hide 4978 */ 4979 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 4980 "accessibility_autoclick_enabled"; 4981 4982 /** 4983 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 4984 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 4985 * 4986 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 4987 * @hide 4988 */ 4989 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 4990 "accessibility_autoclick_delay"; 4991 4992 /** 4993 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 4994 * accessibility. 4995 * (0 = false, 1 = true) 4996 * @hide 4997 */ 4998 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 4999 "accessibility_large_pointer_icon"; 5000 5001 /** 5002 * The timeout for considering a press to be a long press in milliseconds. 5003 * @hide 5004 */ 5005 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5006 5007 /** 5008 * List of the enabled print services. 5009 * 5010 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5011 * from pre-N. 5012 * 5013 * @hide 5014 */ 5015 public static final String ENABLED_PRINT_SERVICES = 5016 "enabled_print_services"; 5017 5018 /** 5019 * List of the disabled print services. 5020 * 5021 * @hide 5022 */ 5023 public static final String DISABLED_PRINT_SERVICES = 5024 "disabled_print_services"; 5025 5026 /** 5027 * Setting to always use the default text-to-speech settings regardless 5028 * of the application settings. 5029 * 1 = override application settings, 5030 * 0 = use application settings (if specified). 5031 * 5032 * @deprecated The value of this setting is no longer respected by 5033 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5034 */ 5035 @Deprecated 5036 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5037 5038 /** 5039 * Default text-to-speech engine speech rate. 100 = 1x 5040 */ 5041 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5042 5043 /** 5044 * Default text-to-speech engine pitch. 100 = 1x 5045 */ 5046 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5047 5048 /** 5049 * Default text-to-speech engine. 5050 */ 5051 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5052 5053 /** 5054 * Default text-to-speech language. 5055 * 5056 * @deprecated this setting is no longer in use, as of the Ice Cream 5057 * Sandwich release. Apps should never need to read this setting directly, 5058 * instead can query the TextToSpeech framework classes for the default 5059 * locale. {@link TextToSpeech#getLanguage()}. 5060 */ 5061 @Deprecated 5062 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5063 5064 /** 5065 * Default text-to-speech country. 5066 * 5067 * @deprecated this setting is no longer in use, as of the Ice Cream 5068 * Sandwich release. Apps should never need to read this setting directly, 5069 * instead can query the TextToSpeech framework classes for the default 5070 * locale. {@link TextToSpeech#getLanguage()}. 5071 */ 5072 @Deprecated 5073 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5074 5075 /** 5076 * Default text-to-speech locale variant. 5077 * 5078 * @deprecated this setting is no longer in use, as of the Ice Cream 5079 * Sandwich release. Apps should never need to read this setting directly, 5080 * instead can query the TextToSpeech framework classes for the 5081 * locale that is in use {@link TextToSpeech#getLanguage()}. 5082 */ 5083 @Deprecated 5084 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5085 5086 /** 5087 * Stores the default tts locales on a per engine basis. Stored as 5088 * a comma seperated list of values, each value being of the form 5089 * {@code engine_name:locale} for example, 5090 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5091 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5092 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5093 * setting directly, and can query the TextToSpeech framework classes 5094 * for the locale that is in use. 5095 * 5096 * @hide 5097 */ 5098 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5099 5100 /** 5101 * Space delimited list of plugin packages that are enabled. 5102 */ 5103 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5104 5105 /** 5106 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5107 * instead. 5108 */ 5109 @Deprecated 5110 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5111 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5112 5113 /** 5114 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5115 * instead. 5116 */ 5117 @Deprecated 5118 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5119 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5120 5121 /** 5122 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5123 * instead. 5124 */ 5125 @Deprecated 5126 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5127 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5128 5129 /** 5130 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5131 * instead. 5132 */ 5133 @Deprecated 5134 public static final String WIFI_ON = Global.WIFI_ON; 5135 5136 /** 5137 * The acceptable packet loss percentage (range 0 - 100) before trying 5138 * another AP on the same network. 5139 * @deprecated This setting is not used. 5140 */ 5141 @Deprecated 5142 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5143 "wifi_watchdog_acceptable_packet_loss_percentage"; 5144 5145 /** 5146 * The number of access points required for a network in order for the 5147 * watchdog to monitor it. 5148 * @deprecated This setting is not used. 5149 */ 5150 @Deprecated 5151 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5152 5153 /** 5154 * The delay between background checks. 5155 * @deprecated This setting is not used. 5156 */ 5157 @Deprecated 5158 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5159 "wifi_watchdog_background_check_delay_ms"; 5160 5161 /** 5162 * Whether the Wi-Fi watchdog is enabled for background checking even 5163 * after it thinks the user has connected to a good access point. 5164 * @deprecated This setting is not used. 5165 */ 5166 @Deprecated 5167 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5168 "wifi_watchdog_background_check_enabled"; 5169 5170 /** 5171 * The timeout for a background ping 5172 * @deprecated This setting is not used. 5173 */ 5174 @Deprecated 5175 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5176 "wifi_watchdog_background_check_timeout_ms"; 5177 5178 /** 5179 * The number of initial pings to perform that *may* be ignored if they 5180 * fail. Again, if these fail, they will *not* be used in packet loss 5181 * calculation. For example, one network always seemed to time out for 5182 * the first couple pings, so this is set to 3 by default. 5183 * @deprecated This setting is not used. 5184 */ 5185 @Deprecated 5186 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5187 "wifi_watchdog_initial_ignored_ping_count"; 5188 5189 /** 5190 * The maximum number of access points (per network) to attempt to test. 5191 * If this number is reached, the watchdog will no longer monitor the 5192 * initial connection state for the network. This is a safeguard for 5193 * networks containing multiple APs whose DNS does not respond to pings. 5194 * @deprecated This setting is not used. 5195 */ 5196 @Deprecated 5197 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5198 5199 /** 5200 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5201 */ 5202 @Deprecated 5203 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5204 5205 /** 5206 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5207 * @deprecated This setting is not used. 5208 */ 5209 @Deprecated 5210 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5211 5212 /** 5213 * The number of pings to test if an access point is a good connection. 5214 * @deprecated This setting is not used. 5215 */ 5216 @Deprecated 5217 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5218 5219 /** 5220 * The delay between pings. 5221 * @deprecated This setting is not used. 5222 */ 5223 @Deprecated 5224 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5225 5226 /** 5227 * The timeout per ping. 5228 * @deprecated This setting is not used. 5229 */ 5230 @Deprecated 5231 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5232 5233 /** 5234 * @deprecated Use 5235 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5236 */ 5237 @Deprecated 5238 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5239 5240 /** 5241 * @deprecated Use 5242 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5243 */ 5244 @Deprecated 5245 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5246 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5247 5248 /** 5249 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5250 * the receivers of the PendingIntent an opportunity to make a new network request before 5251 * the Network satisfying the request is potentially removed. 5252 * 5253 * @hide 5254 */ 5255 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5256 "connectivity_release_pending_intent_delay_ms"; 5257 5258 /** 5259 * Whether background data usage is allowed. 5260 * 5261 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5262 * availability of background data depends on several 5263 * combined factors. When background data is unavailable, 5264 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5265 * now appear disconnected. 5266 */ 5267 @Deprecated 5268 public static final String BACKGROUND_DATA = "background_data"; 5269 5270 /** 5271 * Origins for which browsers should allow geolocation by default. 5272 * The value is a space-separated list of origins. 5273 */ 5274 public static final String ALLOWED_GEOLOCATION_ORIGINS 5275 = "allowed_geolocation_origins"; 5276 5277 /** 5278 * The preferred TTY mode 0 = TTy Off, CDMA default 5279 * 1 = TTY Full 5280 * 2 = TTY HCO 5281 * 3 = TTY VCO 5282 * @hide 5283 */ 5284 public static final String PREFERRED_TTY_MODE = 5285 "preferred_tty_mode"; 5286 5287 /** 5288 * Whether the enhanced voice privacy mode is enabled. 5289 * 0 = normal voice privacy 5290 * 1 = enhanced voice privacy 5291 * @hide 5292 */ 5293 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5294 5295 /** 5296 * Whether the TTY mode mode is enabled. 5297 * 0 = disabled 5298 * 1 = enabled 5299 * @hide 5300 */ 5301 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5302 5303 /** 5304 * Controls whether settings backup is enabled. 5305 * Type: int ( 0 = disabled, 1 = enabled ) 5306 * @hide 5307 */ 5308 public static final String BACKUP_ENABLED = "backup_enabled"; 5309 5310 /** 5311 * Controls whether application data is automatically restored from backup 5312 * at install time. 5313 * Type: int ( 0 = disabled, 1 = enabled ) 5314 * @hide 5315 */ 5316 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5317 5318 /** 5319 * Indicates whether settings backup has been fully provisioned. 5320 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5321 * @hide 5322 */ 5323 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5324 5325 /** 5326 * Component of the transport to use for backup/restore. 5327 * @hide 5328 */ 5329 public static final String BACKUP_TRANSPORT = "backup_transport"; 5330 5331 /** 5332 * Version for which the setup wizard was last shown. Bumped for 5333 * each release when there is new setup information to show. 5334 * @hide 5335 */ 5336 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5337 5338 /** 5339 * The interval in milliseconds after which Wi-Fi is considered idle. 5340 * When idle, it is possible for the device to be switched from Wi-Fi to 5341 * the mobile data network. 5342 * @hide 5343 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5344 * instead. 5345 */ 5346 @Deprecated 5347 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5348 5349 /** 5350 * The global search provider chosen by the user (if multiple global 5351 * search providers are installed). This will be the provider returned 5352 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5353 * installed. This setting is stored as a flattened component name as 5354 * per {@link ComponentName#flattenToString()}. 5355 * 5356 * @hide 5357 */ 5358 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5359 "search_global_search_activity"; 5360 5361 /** 5362 * The number of promoted sources in GlobalSearch. 5363 * @hide 5364 */ 5365 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5366 /** 5367 * The maximum number of suggestions returned by GlobalSearch. 5368 * @hide 5369 */ 5370 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5371 /** 5372 * The number of suggestions GlobalSearch will ask each non-web search source for. 5373 * @hide 5374 */ 5375 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5376 /** 5377 * The number of suggestions the GlobalSearch will ask the web search source for. 5378 * @hide 5379 */ 5380 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5381 "search_web_results_override_limit"; 5382 /** 5383 * The number of milliseconds that GlobalSearch will wait for suggestions from 5384 * promoted sources before continuing with all other sources. 5385 * @hide 5386 */ 5387 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5388 "search_promoted_source_deadline_millis"; 5389 /** 5390 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5391 * @hide 5392 */ 5393 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5394 /** 5395 * The maximum number of milliseconds that GlobalSearch shows the previous results 5396 * after receiving a new query. 5397 * @hide 5398 */ 5399 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5400 /** 5401 * The maximum age of log data used for shortcuts in GlobalSearch. 5402 * @hide 5403 */ 5404 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5405 /** 5406 * The maximum age of log data used for source ranking in GlobalSearch. 5407 * @hide 5408 */ 5409 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5410 "search_max_source_event_age_millis"; 5411 /** 5412 * The minimum number of impressions needed to rank a source in GlobalSearch. 5413 * @hide 5414 */ 5415 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5416 "search_min_impressions_for_source_ranking"; 5417 /** 5418 * The minimum number of clicks needed to rank a source in GlobalSearch. 5419 * @hide 5420 */ 5421 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5422 "search_min_clicks_for_source_ranking"; 5423 /** 5424 * The maximum number of shortcuts shown by GlobalSearch. 5425 * @hide 5426 */ 5427 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5428 /** 5429 * The size of the core thread pool for suggestion queries in GlobalSearch. 5430 * @hide 5431 */ 5432 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5433 "search_query_thread_core_pool_size"; 5434 /** 5435 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5436 * @hide 5437 */ 5438 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5439 "search_query_thread_max_pool_size"; 5440 /** 5441 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5442 * @hide 5443 */ 5444 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5445 "search_shortcut_refresh_core_pool_size"; 5446 /** 5447 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5448 * @hide 5449 */ 5450 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5451 "search_shortcut_refresh_max_pool_size"; 5452 /** 5453 * The maximun time that excess threads in the GlobalSeach thread pools will 5454 * wait before terminating. 5455 * @hide 5456 */ 5457 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5458 "search_thread_keepalive_seconds"; 5459 /** 5460 * The maximum number of concurrent suggestion queries to each source. 5461 * @hide 5462 */ 5463 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5464 "search_per_source_concurrent_query_limit"; 5465 5466 /** 5467 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5468 * @hide 5469 */ 5470 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5471 5472 /** 5473 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5474 * @hide 5475 */ 5476 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5477 5478 /** 5479 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5480 * @hide 5481 */ 5482 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5483 5484 /** 5485 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5486 * @hide 5487 */ 5488 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5489 5490 /** 5491 * If nonzero, ANRs in invisible background processes bring up a dialog. 5492 * Otherwise, the process will be silently killed. 5493 * @hide 5494 */ 5495 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5496 5497 /** 5498 * The {@link ComponentName} string of the service to be used as the voice recognition 5499 * service. 5500 * 5501 * @hide 5502 */ 5503 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5504 5505 /** 5506 * Stores whether an user has consented to have apps verified through PAM. 5507 * The value is boolean (1 or 0). 5508 * 5509 * @hide 5510 */ 5511 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5512 "package_verifier_user_consent"; 5513 5514 /** 5515 * The {@link ComponentName} string of the selected spell checker service which is 5516 * one of the services managed by the text service manager. 5517 * 5518 * @hide 5519 */ 5520 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5521 5522 /** 5523 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5524 * service which is one of the services managed by the text service manager. 5525 * 5526 * @hide 5527 */ 5528 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5529 "selected_spell_checker_subtype"; 5530 5531 /** 5532 * The {@link ComponentName} string whether spell checker is enabled or not. 5533 * 5534 * @hide 5535 */ 5536 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5537 5538 /** 5539 * What happens when the user presses the Power button while in-call 5540 * and the screen is on.<br/> 5541 * <b>Values:</b><br/> 5542 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5543 * 2 - The Power button hangs up the current call.<br/> 5544 * 5545 * @hide 5546 */ 5547 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5548 5549 /** 5550 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5551 * @hide 5552 */ 5553 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5554 5555 /** 5556 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5557 * @hide 5558 */ 5559 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5560 5561 /** 5562 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5563 * @hide 5564 */ 5565 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5566 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5567 5568 /** 5569 * Whether the device should wake when the wake gesture sensor detects motion. 5570 * @hide 5571 */ 5572 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5573 5574 /** 5575 * Whether the device should doze if configured. 5576 * @hide 5577 */ 5578 public static final String DOZE_ENABLED = "doze_enabled"; 5579 5580 /** 5581 * The current night mode that has been selected by the user. Owned 5582 * and controlled by UiModeManagerService. Constants are as per 5583 * UiModeManager. 5584 * @hide 5585 */ 5586 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5587 5588 /** 5589 * Whether screensavers are enabled. 5590 * @hide 5591 */ 5592 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5593 5594 /** 5595 * The user's chosen screensaver components. 5596 * 5597 * These will be launched by the PhoneWindowManager after a timeout when not on 5598 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5599 * @hide 5600 */ 5601 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5602 5603 /** 5604 * If screensavers are enabled, whether the screensaver should be automatically launched 5605 * when the device is inserted into a (desk) dock. 5606 * @hide 5607 */ 5608 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5609 5610 /** 5611 * If screensavers are enabled, whether the screensaver should be automatically launched 5612 * when the screen times out when not on battery. 5613 * @hide 5614 */ 5615 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5616 5617 /** 5618 * If screensavers are enabled, the default screensaver component. 5619 * @hide 5620 */ 5621 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5622 5623 /** 5624 * The default NFC payment component 5625 * @hide 5626 */ 5627 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5628 5629 /** 5630 * Whether NFC payment is handled by the foreground application or a default. 5631 * @hide 5632 */ 5633 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5634 5635 /** 5636 * Specifies the package name currently configured to be the primary sms application 5637 * @hide 5638 */ 5639 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5640 5641 /** 5642 * Specifies the package name currently configured to be the default dialer application 5643 * @hide 5644 */ 5645 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5646 5647 /** 5648 * Specifies the package name currently configured to be the emergency assistance application 5649 * 5650 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5651 * 5652 * @hide 5653 */ 5654 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5655 5656 /** 5657 * Specifies whether the current app context on scren (assist data) will be sent to the 5658 * assist application (active voice interaction service). 5659 * 5660 * @hide 5661 */ 5662 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5663 5664 /** 5665 * Specifies whether a screenshot of the screen contents will be sent to the assist 5666 * application (active voice interaction service). 5667 * 5668 * @hide 5669 */ 5670 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5671 5672 /** 5673 * Names of the service component that the current user has explicitly allowed to 5674 * see and change the importance of all of the user's notifications. 5675 * 5676 * @hide 5677 */ 5678 public static final String ENABLED_NOTIFICATION_ASSISTANT 5679 = "enabled_notification_assistant"; 5680 5681 /** 5682 * Names of the service components that the current user has explicitly allowed to 5683 * see all of the user's notifications, separated by ':'. 5684 * 5685 * @hide 5686 */ 5687 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5688 5689 /** 5690 * Names of the packages that the current user has explicitly allowed to 5691 * manage notification policy configuration, separated by ':'. 5692 */ 5693 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5694 "enabled_notification_policy_access_packages"; 5695 5696 /** @hide */ 5697 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5698 5699 /** @hide */ 5700 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5701 = "volume_controller_service_component"; 5702 5703 /** @hide */ 5704 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5705 5706 /** 5707 * This is the query URI for finding a print service to install. 5708 * 5709 * @hide 5710 */ 5711 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5712 5713 /** 5714 * This is the query URI for finding a NFC payment service to install. 5715 * 5716 * @hide 5717 */ 5718 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5719 5720 /** 5721 * If enabled, apps should try to skip any introductory hints on first launch. This might 5722 * apply to users that are already familiar with the environment or temporary users. 5723 * <p> 5724 * Type : int (0 to show hints, 1 to skip showing hints) 5725 */ 5726 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5727 5728 /** 5729 * Persisted playback time after a user confirmation of an unsafe volume level. 5730 * 5731 * @hide 5732 */ 5733 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5734 5735 /** 5736 * This preference enables notification display on the lockscreen. 5737 * @hide 5738 */ 5739 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5740 "lock_screen_show_notifications"; 5741 5742 /** 5743 * List of TV inputs that are currently hidden. This is a string 5744 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5745 * {@link android.net.Uri#encode(String)} and separated by ':'. 5746 * @hide 5747 */ 5748 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5749 5750 /** 5751 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5752 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5753 * and separated by ','. Each pair is separated by ':'. 5754 * @hide 5755 */ 5756 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5757 5758 /** 5759 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5760 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5761 * and 0 means automatic routing is enabled. 5762 * 5763 * @hide 5764 */ 5765 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5766 "usb_audio_automatic_routing_disabled"; 5767 5768 /** 5769 * The timeout in milliseconds before the device fully goes to sleep after 5770 * a period of inactivity. This value sets an upper bound on how long the device 5771 * will stay awake or dreaming without user activity. It should generally 5772 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5773 * will sleep before it ever has a chance to dream. 5774 * <p> 5775 * Use -1 to disable this timeout. 5776 * </p> 5777 * 5778 * @hide 5779 */ 5780 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5781 5782 /** 5783 * Controls whether double tap to wake is enabled. 5784 * @hide 5785 */ 5786 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5787 5788 /** 5789 * The current assistant component. It could be a voice interaction service, 5790 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5791 * handling. 5792 * 5793 * @hide 5794 */ 5795 public static final String ASSISTANT = "assistant"; 5796 5797 /** 5798 * Whether the camera launch gesture should be disabled. 5799 * 5800 * @hide 5801 */ 5802 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5803 5804 /** 5805 * Whether the camera launch gesture to double tap the power button when the screen is off 5806 * should be disabled. 5807 * 5808 * @hide 5809 */ 5810 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5811 "camera_double_tap_power_gesture_disabled"; 5812 5813 /** 5814 * Name of the package used as WebView provider (if unset the provider is instead determined 5815 * by the system). 5816 * @hide 5817 */ 5818 public static final String WEBVIEW_PROVIDER = "webview_provider"; 5819 5820 /** 5821 * This are the settings to be backed up. 5822 * 5823 * NOTE: Settings are backed up and restored in the order they appear 5824 * in this array. If you have one setting depending on another, 5825 * make sure that they are ordered appropriately. 5826 * 5827 * @hide 5828 */ 5829 public static final String[] SETTINGS_TO_BACKUP = { 5830 BUGREPORT_IN_POWER_MENU, // moved to global 5831 ALLOW_MOCK_LOCATION, 5832 PARENTAL_CONTROL_ENABLED, 5833 PARENTAL_CONTROL_REDIRECT_URL, 5834 USB_MASS_STORAGE_ENABLED, // moved to global 5835 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 5836 ACCESSIBILITY_DISPLAY_DALTONIZER, 5837 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 5838 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 5839 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5840 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5841 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5842 ACCESSIBILITY_SCRIPT_INJECTION, 5843 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 5844 BACKUP_AUTO_RESTORE, 5845 ENABLED_ACCESSIBILITY_SERVICES, 5846 ENABLED_NOTIFICATION_LISTENERS, 5847 ENABLED_INPUT_METHODS, 5848 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5849 TOUCH_EXPLORATION_ENABLED, 5850 ACCESSIBILITY_ENABLED, 5851 ACCESSIBILITY_SPEAK_PASSWORD, 5852 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5853 ACCESSIBILITY_CAPTIONING_PRESET, 5854 ACCESSIBILITY_CAPTIONING_ENABLED, 5855 ACCESSIBILITY_CAPTIONING_LOCALE, 5856 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5857 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5858 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5859 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5860 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5861 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5862 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 5863 TTS_USE_DEFAULTS, 5864 TTS_DEFAULT_RATE, 5865 TTS_DEFAULT_PITCH, 5866 TTS_DEFAULT_SYNTH, 5867 TTS_DEFAULT_LANG, 5868 TTS_DEFAULT_COUNTRY, 5869 TTS_ENABLED_PLUGINS, 5870 TTS_DEFAULT_LOCALE, 5871 SHOW_IME_WITH_HARD_KEYBOARD, 5872 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5873 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5874 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5875 SELECTED_SPELL_CHECKER, 5876 SELECTED_SPELL_CHECKER_SUBTYPE, 5877 SPELL_CHECKER_ENABLED, 5878 MOUNT_PLAY_NOTIFICATION_SND, 5879 MOUNT_UMS_AUTOSTART, 5880 MOUNT_UMS_PROMPT, 5881 MOUNT_UMS_NOTIFY_ENABLED, 5882 UI_NIGHT_MODE, 5883 SLEEP_TIMEOUT, 5884 DOUBLE_TAP_TO_WAKE, 5885 WAKE_GESTURE_ENABLED, 5886 LONG_PRESS_TIMEOUT, 5887 CAMERA_GESTURE_DISABLED, 5888 ACCESSIBILITY_AUTOCLICK_ENABLED, 5889 ACCESSIBILITY_AUTOCLICK_DELAY, 5890 ACCESSIBILITY_LARGE_POINTER_ICON, 5891 PREFERRED_TTY_MODE, 5892 ENHANCED_VOICE_PRIVACY_ENABLED, 5893 TTY_MODE_ENABLED, 5894 INCALL_POWER_BUTTON_BEHAVIOR 5895 }; 5896 5897 /** 5898 * These entries are considered common between the personal and the managed profile, 5899 * since the managed profile doesn't get to change them. 5900 */ 5901 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5902 5903 static { 5904 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5905 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5906 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5907 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5908 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5909 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5910 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5911 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 5912 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5913 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5914 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5915 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5916 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5917 } 5918 5919 /** @hide */ 5920 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5921 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5922 } 5923 5924 /** 5925 * Helper method for determining if a location provider is enabled. 5926 * 5927 * @param cr the content resolver to use 5928 * @param provider the location provider to query 5929 * @return true if the provider is enabled 5930 * 5931 * @deprecated use {@link #LOCATION_MODE} or 5932 * {@link LocationManager#isProviderEnabled(String)} 5933 */ 5934 @Deprecated 5935 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5936 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5937 } 5938 5939 /** 5940 * Helper method for determining if a location provider is enabled. 5941 * @param cr the content resolver to use 5942 * @param provider the location provider to query 5943 * @param userId the userId to query 5944 * @return true if the provider is enabled 5945 * @deprecated use {@link #LOCATION_MODE} or 5946 * {@link LocationManager#isProviderEnabled(String)} 5947 * @hide 5948 */ 5949 @Deprecated 5950 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5951 String allowedProviders = Settings.Secure.getStringForUser(cr, 5952 LOCATION_PROVIDERS_ALLOWED, userId); 5953 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5954 } 5955 5956 /** 5957 * Thread-safe method for enabling or disabling a single location provider. 5958 * @param cr the content resolver to use 5959 * @param provider the location provider to enable or disable 5960 * @param enabled true if the provider should be enabled 5961 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5962 */ 5963 @Deprecated 5964 public static final void setLocationProviderEnabled(ContentResolver cr, 5965 String provider, boolean enabled) { 5966 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5967 } 5968 5969 /** 5970 * Thread-safe method for enabling or disabling a single location provider. 5971 * 5972 * @param cr the content resolver to use 5973 * @param provider the location provider to enable or disable 5974 * @param enabled true if the provider should be enabled 5975 * @param userId the userId for which to enable/disable providers 5976 * @return true if the value was set, false on database errors 5977 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5978 * {@link #LOCATION_MODE} 5979 * @hide 5980 */ 5981 @Deprecated 5982 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5983 String provider, boolean enabled, int userId) { 5984 synchronized (mLocationSettingsLock) { 5985 // to ensure thread safety, we write the provider name with a '+' or '-' 5986 // and let the SettingsProvider handle it rather than reading and modifying 5987 // the list of enabled providers. 5988 if (enabled) { 5989 provider = "+" + provider; 5990 } else { 5991 provider = "-" + provider; 5992 } 5993 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5994 userId); 5995 } 5996 } 5997 5998 /** 5999 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6000 */ 6001 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6002 final int mode = getLocationModeForUser(cr, userId); 6003 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6004 } 6005 6006 /** 6007 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6008 */ 6009 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6010 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6011 LOCATION_MODE_HIGH_ACCURACY, userId); 6012 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6013 // turn on location any longer. 6014 if (mode == LOCATION_MODE_OFF) { 6015 mode = LOCATION_MODE_HIGH_ACCURACY; 6016 } 6017 return setLocationModeForUser(cr, mode, userId); 6018 } 6019 6020 /** 6021 * Thread-safe method for setting the location mode to one of 6022 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6023 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6024 * 6025 * @param cr the content resolver to use 6026 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6027 * @param userId the userId for which to change mode 6028 * @return true if the value was set, false on database errors 6029 * 6030 * @throws IllegalArgumentException if mode is not one of the supported values 6031 */ 6032 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6033 int userId) { 6034 synchronized (mLocationSettingsLock) { 6035 boolean gps = false; 6036 boolean network = false; 6037 switch (mode) { 6038 case LOCATION_MODE_PREVIOUS: 6039 // Retrieve the actual mode and set to that mode. 6040 return restoreLocationModeForUser(cr, userId); 6041 case LOCATION_MODE_OFF: 6042 saveLocationModeForUser(cr, userId); 6043 break; 6044 case LOCATION_MODE_SENSORS_ONLY: 6045 gps = true; 6046 break; 6047 case LOCATION_MODE_BATTERY_SAVING: 6048 network = true; 6049 break; 6050 case LOCATION_MODE_HIGH_ACCURACY: 6051 gps = true; 6052 network = true; 6053 break; 6054 default: 6055 throw new IllegalArgumentException("Invalid location mode: " + mode); 6056 } 6057 // Note it's important that we set the NLP mode first. The Google implementation 6058 // of NLP clears its NLP consent setting any time it receives a 6059 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6060 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6061 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6062 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6063 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6064 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6065 // dialog. Then the people who wrote the setup wizard would be sad. 6066 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6067 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6068 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6069 cr, LocationManager.GPS_PROVIDER, gps, userId); 6070 return gpsSuccess && nlpSuccess; 6071 } 6072 } 6073 6074 /** 6075 * Thread-safe method for reading the location mode, returns one of 6076 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6077 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6078 * 6079 * @param cr the content resolver to use 6080 * @param userId the userId for which to read the mode 6081 * @return the location mode 6082 */ 6083 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6084 synchronized (mLocationSettingsLock) { 6085 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6086 cr, LocationManager.GPS_PROVIDER, userId); 6087 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6088 cr, LocationManager.NETWORK_PROVIDER, userId); 6089 if (gpsEnabled && networkEnabled) { 6090 return LOCATION_MODE_HIGH_ACCURACY; 6091 } else if (gpsEnabled) { 6092 return LOCATION_MODE_SENSORS_ONLY; 6093 } else if (networkEnabled) { 6094 return LOCATION_MODE_BATTERY_SAVING; 6095 } else { 6096 return LOCATION_MODE_OFF; 6097 } 6098 } 6099 } 6100 } 6101 6102 /** 6103 * Global system settings, containing preferences that always apply identically 6104 * to all defined users. Applications can read these but are not allowed to write; 6105 * like the "Secure" settings, these are for preferences that the user must 6106 * explicitly modify through the system UI or specialized APIs for those values. 6107 */ 6108 public static final class Global extends NameValueTable { 6109 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6110 6111 /** 6112 * The content:// style URL for global secure settings items. Not public. 6113 */ 6114 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6115 6116 /** 6117 * Whether users are allowed to add more users or guest from lockscreen. 6118 * <p> 6119 * Type: int 6120 * @hide 6121 */ 6122 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6123 6124 /** 6125 * Setting whether the global gesture for enabling accessibility is enabled. 6126 * If this gesture is enabled the user will be able to perfrom it to enable 6127 * the accessibility state without visiting the settings app. 6128 * @hide 6129 */ 6130 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6131 "enable_accessibility_global_gesture_enabled"; 6132 6133 /** 6134 * Whether Airplane Mode is on. 6135 */ 6136 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6137 6138 /** 6139 * Whether Theater Mode is on. 6140 * {@hide} 6141 */ 6142 @SystemApi 6143 public static final String THEATER_MODE_ON = "theater_mode_on"; 6144 6145 /** 6146 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6147 */ 6148 public static final String RADIO_BLUETOOTH = "bluetooth"; 6149 6150 /** 6151 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6152 */ 6153 public static final String RADIO_WIFI = "wifi"; 6154 6155 /** 6156 * {@hide} 6157 */ 6158 public static final String RADIO_WIMAX = "wimax"; 6159 /** 6160 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6161 */ 6162 public static final String RADIO_CELL = "cell"; 6163 6164 /** 6165 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6166 */ 6167 public static final String RADIO_NFC = "nfc"; 6168 6169 /** 6170 * A comma separated list of radios that need to be disabled when airplane mode 6171 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6172 * included in the comma separated list. 6173 */ 6174 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6175 6176 /** 6177 * A comma separated list of radios that should to be disabled when airplane mode 6178 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6179 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6180 * will be turned off when entering airplane mode, but the user will be able to reenable 6181 * Wifi in the Settings app. 6182 * 6183 * {@hide} 6184 */ 6185 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6186 6187 /** 6188 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6189 * See {@link android.bluetooth.BluetoothProfile}. 6190 * {@hide} 6191 */ 6192 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6193 6194 /** 6195 * The policy for deciding when Wi-Fi should go to sleep (which will in 6196 * turn switch to using the mobile data as an Internet connection). 6197 * <p> 6198 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6199 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6200 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6201 */ 6202 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6203 6204 /** 6205 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6206 * policy, which is to sleep shortly after the turning off 6207 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6208 */ 6209 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6210 6211 /** 6212 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6213 * the device is on battery, and never go to sleep when the device is 6214 * plugged in. 6215 */ 6216 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6217 6218 /** 6219 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6220 */ 6221 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6222 6223 /** 6224 * Value to specify if the user prefers the date, time and time zone 6225 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6226 */ 6227 public static final String AUTO_TIME = "auto_time"; 6228 6229 /** 6230 * Value to specify if the user prefers the time zone 6231 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6232 */ 6233 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6234 6235 /** 6236 * URI for the car dock "in" event sound. 6237 * @hide 6238 */ 6239 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6240 6241 /** 6242 * URI for the car dock "out" event sound. 6243 * @hide 6244 */ 6245 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6246 6247 /** 6248 * URI for the desk dock "in" event sound. 6249 * @hide 6250 */ 6251 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6252 6253 /** 6254 * URI for the desk dock "out" event sound. 6255 * @hide 6256 */ 6257 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6258 6259 /** 6260 * Whether to play a sound for dock events. 6261 * @hide 6262 */ 6263 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6264 6265 /** 6266 * URI for the "device locked" (keyguard shown) sound. 6267 * @hide 6268 */ 6269 public static final String LOCK_SOUND = "lock_sound"; 6270 6271 /** 6272 * URI for the "device unlocked" sound. 6273 * @hide 6274 */ 6275 public static final String UNLOCK_SOUND = "unlock_sound"; 6276 6277 /** 6278 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6279 * state without unlocking. 6280 * @hide 6281 */ 6282 public static final String TRUSTED_SOUND = "trusted_sound"; 6283 6284 /** 6285 * URI for the low battery sound file. 6286 * @hide 6287 */ 6288 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6289 6290 /** 6291 * Whether to play a sound for low-battery alerts. 6292 * @hide 6293 */ 6294 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6295 6296 /** 6297 * URI for the "wireless charging started" sound. 6298 * @hide 6299 */ 6300 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6301 "wireless_charging_started_sound"; 6302 6303 /** 6304 * Whether to play a sound for charging events. 6305 * @hide 6306 */ 6307 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6308 6309 /** 6310 * Whether we keep the device on while the device is plugged in. 6311 * Supported values are: 6312 * <ul> 6313 * <li>{@code 0} to never stay on while plugged in</li> 6314 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6315 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6316 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6317 * </ul> 6318 * These values can be OR-ed together. 6319 */ 6320 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6321 6322 /** 6323 * When the user has enable the option to have a "bug report" command 6324 * in the power menu. 6325 * @hide 6326 */ 6327 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6328 6329 /** 6330 * Whether ADB is enabled. 6331 */ 6332 public static final String ADB_ENABLED = "adb_enabled"; 6333 6334 /** 6335 * Whether Views are allowed to save their attribute data. 6336 * @hide 6337 */ 6338 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6339 6340 /** 6341 * Whether assisted GPS should be enabled or not. 6342 * @hide 6343 */ 6344 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6345 6346 /** 6347 * Whether bluetooth is enabled/disabled 6348 * 0=disabled. 1=enabled. 6349 */ 6350 public static final String BLUETOOTH_ON = "bluetooth_on"; 6351 6352 /** 6353 * CDMA Cell Broadcast SMS 6354 * 0 = CDMA Cell Broadcast SMS disabled 6355 * 1 = CDMA Cell Broadcast SMS enabled 6356 * @hide 6357 */ 6358 public static final String CDMA_CELL_BROADCAST_SMS = 6359 "cdma_cell_broadcast_sms"; 6360 6361 /** 6362 * The CDMA roaming mode 0 = Home Networks, CDMA default 6363 * 1 = Roaming on Affiliated networks 6364 * 2 = Roaming on any networks 6365 * @hide 6366 */ 6367 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6368 6369 /** 6370 * The CDMA subscription mode 0 = RUIM/SIM (default) 6371 * 1 = NV 6372 * @hide 6373 */ 6374 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6375 6376 /** Inactivity timeout to track mobile data activity. 6377 * 6378 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6379 * infer the data activity of mobile network. After a period of no activity on mobile 6380 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6381 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6382 * subsequent activity on mobile networks triggers the firing of {@code 6383 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6384 * 6385 * Network activity refers to transmitting or receiving data on the network interfaces. 6386 * 6387 * Tracking is disabled if set to zero or negative value. 6388 * 6389 * @hide 6390 */ 6391 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6392 6393 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6394 * but for Wifi network. 6395 * @hide 6396 */ 6397 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6398 6399 /** 6400 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6401 */ 6402 public static final String DATA_ROAMING = "data_roaming"; 6403 6404 /** 6405 * The value passed to a Mobile DataConnection via bringUp which defines the 6406 * number of retries to preform when setting up the initial connection. The default 6407 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6408 * @hide 6409 */ 6410 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6411 6412 /** 6413 * Whether any package can be on external storage. When this is true, any 6414 * package, regardless of manifest values, is a candidate for installing 6415 * or moving onto external storage. (0 = false, 1 = true) 6416 * @hide 6417 */ 6418 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6419 6420 /** 6421 * Whether any activity can be resized. When this is true, any 6422 * activity, regardless of manifest values, can be resized for multi-window. 6423 * (0 = false, 1 = true) 6424 * @hide 6425 */ 6426 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6427 = "force_resizable_activities"; 6428 6429 /** 6430 * Whether to enable experimental freeform support for windows. 6431 * @hide 6432 */ 6433 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6434 = "enable_freeform_support"; 6435 6436 /** 6437 * Whether user has enabled development settings. 6438 */ 6439 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6440 6441 /** 6442 * Whether the device has been provisioned (0 = false, 1 = true). 6443 * <p>On a multiuser device with a separate system user, the screen may be locked 6444 * as soon as this is set to true and further activities cannot be launched on the 6445 * system user unless they are marked to show over keyguard. 6446 */ 6447 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6448 6449 /** 6450 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6451 * One integer in dpi. If unset, then use the real display density. 6452 * @hide 6453 */ 6454 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6455 6456 /** 6457 * The saved value for WindowManagerService.setForcedDisplaySize(). 6458 * Two integers separated by a comma. If unset, then use the real display size. 6459 * @hide 6460 */ 6461 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6462 6463 /** 6464 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6465 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6466 * @hide 6467 */ 6468 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6469 6470 /** 6471 * The maximum size, in bytes, of a download that the download manager will transfer over 6472 * a non-wifi connection. 6473 * @hide 6474 */ 6475 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6476 "download_manager_max_bytes_over_mobile"; 6477 6478 /** 6479 * The recommended maximum size, in bytes, of a download that the download manager should 6480 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6481 * have the option to start the download over the mobile connection anyway. 6482 * @hide 6483 */ 6484 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6485 "download_manager_recommended_max_bytes_over_mobile"; 6486 6487 /** 6488 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6489 */ 6490 @Deprecated 6491 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6492 6493 /** 6494 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6495 * sent or processed. (0 = false, 1 = true) 6496 * @hide 6497 */ 6498 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6499 6500 /** 6501 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6502 * and the output is redirected to AV Receiver connected via 6503 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6504 * @hide 6505 */ 6506 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6507 6508 /** 6509 * Whether TV will automatically turn on upon reception of the CEC command 6510 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6511 * @hide 6512 */ 6513 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6514 "hdmi_control_auto_wakeup_enabled"; 6515 6516 /** 6517 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6518 * (0 = false, 1 = true) 6519 * @hide 6520 */ 6521 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6522 "hdmi_control_auto_device_off_enabled"; 6523 6524 /** 6525 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6526 * client. 6527 * (0 = false, 1 = true) 6528 * @hide 6529 */ 6530 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6531 6532 /** 6533 * Whether TV will switch to MHL port when a mobile device is plugged in. 6534 * (0 = false, 1 = true) 6535 * @hide 6536 */ 6537 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6538 6539 /** 6540 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6541 * @hide 6542 */ 6543 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6544 6545 /** 6546 * Whether mobile data connections are allowed by the user. See 6547 * ConnectivityManager for more info. 6548 * @hide 6549 */ 6550 public static final String MOBILE_DATA = "mobile_data"; 6551 6552 /** 6553 * Whether the mobile data connection should remain active even when higher 6554 * priority networks like WiFi are active, to help make network switching faster. 6555 * 6556 * See ConnectivityService for more info. 6557 * 6558 * (0 = disabled, 1 = enabled) 6559 * @hide 6560 */ 6561 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6562 6563 /** {@hide} */ 6564 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6565 /** {@hide} */ 6566 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6567 /** {@hide} */ 6568 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6569 /** {@hide} */ 6570 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6571 /** {@hide} */ 6572 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6573 6574 /** {@hide} */ 6575 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6576 /** {@hide} */ 6577 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6578 /** {@hide} */ 6579 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6580 /** {@hide} */ 6581 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6582 6583 /** {@hide} */ 6584 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6585 /** {@hide} */ 6586 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6587 /** {@hide} */ 6588 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6589 /** {@hide} */ 6590 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6591 6592 /** {@hide} */ 6593 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6594 /** {@hide} */ 6595 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6596 /** {@hide} */ 6597 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6598 /** {@hide} */ 6599 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6600 6601 /** 6602 * User preference for which network(s) should be used. Only the 6603 * connectivity service should touch this. 6604 */ 6605 public static final String NETWORK_PREFERENCE = "network_preference"; 6606 6607 /** 6608 * Which package name to use for network scoring. If null, or if the package is not a valid 6609 * scorer app, external network scores will neither be requested nor accepted. 6610 * @hide 6611 */ 6612 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6613 6614 /** 6615 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6616 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6617 * exceeded. 6618 * @hide 6619 */ 6620 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6621 6622 /** 6623 * The length of time in milli-seconds that automatic small adjustments to 6624 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6625 * @hide 6626 */ 6627 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6628 6629 /** Preferred NTP server. {@hide} */ 6630 public static final String NTP_SERVER = "ntp_server"; 6631 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6632 public static final String NTP_TIMEOUT = "ntp_timeout"; 6633 6634 /** {@hide} */ 6635 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6636 6637 /** 6638 * Whether the package manager should send package verification broadcasts for verifiers to 6639 * review apps prior to installation. 6640 * 1 = request apps to be verified prior to installation, if a verifier exists. 6641 * 0 = do not verify apps before installation 6642 * @hide 6643 */ 6644 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6645 6646 /** Timeout for package verification. 6647 * @hide */ 6648 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6649 6650 /** Default response code for package verification. 6651 * @hide */ 6652 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6653 6654 /** 6655 * Show package verification setting in the Settings app. 6656 * 1 = show (default) 6657 * 0 = hide 6658 * @hide 6659 */ 6660 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6661 6662 /** 6663 * Run package verification on apps installed through ADB/ADT/USB 6664 * 1 = perform package verification on ADB installs (default) 6665 * 0 = bypass package verification on ADB installs 6666 * @hide 6667 */ 6668 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6669 6670 /** 6671 * Time since last fstrim (milliseconds) after which we force one to happen 6672 * during device startup. If unset, the default is 3 days. 6673 * @hide 6674 */ 6675 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6676 6677 /** 6678 * The interval in milliseconds at which to check packet counts on the 6679 * mobile data interface when screen is on, to detect possible data 6680 * connection problems. 6681 * @hide 6682 */ 6683 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6684 "pdp_watchdog_poll_interval_ms"; 6685 6686 /** 6687 * The interval in milliseconds at which to check packet counts on the 6688 * mobile data interface when screen is off, to detect possible data 6689 * connection problems. 6690 * @hide 6691 */ 6692 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6693 "pdp_watchdog_long_poll_interval_ms"; 6694 6695 /** 6696 * The interval in milliseconds at which to check packet counts on the 6697 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6698 * outgoing packets has been reached without incoming packets. 6699 * @hide 6700 */ 6701 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6702 "pdp_watchdog_error_poll_interval_ms"; 6703 6704 /** 6705 * The number of outgoing packets sent without seeing an incoming packet 6706 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6707 * device is logged to the event log 6708 * @hide 6709 */ 6710 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6711 "pdp_watchdog_trigger_packet_count"; 6712 6713 /** 6714 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6715 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6716 * attempting data connection recovery. 6717 * @hide 6718 */ 6719 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6720 "pdp_watchdog_error_poll_count"; 6721 6722 /** 6723 * The number of failed PDP reset attempts before moving to something more 6724 * drastic: re-registering to the network. 6725 * @hide 6726 */ 6727 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6728 "pdp_watchdog_max_pdp_reset_fail_count"; 6729 6730 /** 6731 * A positive value indicates how often the SamplingProfiler 6732 * should take snapshots. Zero value means SamplingProfiler 6733 * is disabled. 6734 * 6735 * @hide 6736 */ 6737 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6738 6739 /** 6740 * URL to open browser on to allow user to manage a prepay account 6741 * @hide 6742 */ 6743 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6744 "setup_prepaid_data_service_url"; 6745 6746 /** 6747 * URL to attempt a GET on to see if this is a prepay device 6748 * @hide 6749 */ 6750 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6751 "setup_prepaid_detection_target_url"; 6752 6753 /** 6754 * Host to check for a redirect to after an attempt to GET 6755 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6756 * this is a prepaid device with zero balance.) 6757 * @hide 6758 */ 6759 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6760 "setup_prepaid_detection_redir_host"; 6761 6762 /** 6763 * The interval in milliseconds at which to check the number of SMS sent out without asking 6764 * for use permit, to limit the un-authorized SMS usage. 6765 * 6766 * @hide 6767 */ 6768 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6769 "sms_outgoing_check_interval_ms"; 6770 6771 /** 6772 * The number of outgoing SMS sent without asking for user permit (of {@link 6773 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6774 * 6775 * @hide 6776 */ 6777 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6778 "sms_outgoing_check_max_count"; 6779 6780 /** 6781 * Used to disable SMS short code confirmation - defaults to true. 6782 * True indcates we will do the check, etc. Set to false to disable. 6783 * @see com.android.internal.telephony.SmsUsageMonitor 6784 * @hide 6785 */ 6786 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6787 6788 /** 6789 * Used to select which country we use to determine premium sms codes. 6790 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6791 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6792 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6793 * @hide 6794 */ 6795 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6796 6797 /** 6798 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6799 * @hide 6800 */ 6801 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6802 6803 /** 6804 * Used to disable Tethering on a device - defaults to true 6805 * @hide 6806 */ 6807 public static final String TETHER_SUPPORTED = "tether_supported"; 6808 6809 /** 6810 * Used to require DUN APN on the device or not - defaults to a build config value 6811 * which defaults to false 6812 * @hide 6813 */ 6814 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6815 6816 /** 6817 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6818 * corresponding build config values are set it will override the APN DB 6819 * values. 6820 * Consists of a comma seperated list of strings: 6821 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6822 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6823 * @hide 6824 */ 6825 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6826 6827 /** 6828 * USB Mass Storage Enabled 6829 */ 6830 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6831 6832 /** 6833 * If this setting is set (to anything), then all references 6834 * to Gmail on the device must change to Google Mail. 6835 */ 6836 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6837 6838 /** 6839 * Webview Data reduction proxy key. 6840 * @hide 6841 */ 6842 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6843 "webview_data_reduction_proxy_key"; 6844 6845 /** 6846 * Whether Wifi display is enabled/disabled 6847 * 0=disabled. 1=enabled. 6848 * @hide 6849 */ 6850 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6851 6852 /** 6853 * Whether Wifi display certification mode is enabled/disabled 6854 * 0=disabled. 1=enabled. 6855 * @hide 6856 */ 6857 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6858 "wifi_display_certification_on"; 6859 6860 /** 6861 * WPS Configuration method used by Wifi display, this setting only 6862 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6863 * 6864 * Possible values are: 6865 * 6866 * WpsInfo.INVALID: use default WPS method chosen by framework 6867 * WpsInfo.PBC : use Push button 6868 * WpsInfo.KEYPAD : use Keypad 6869 * WpsInfo.DISPLAY: use Display 6870 * @hide 6871 */ 6872 public static final String WIFI_DISPLAY_WPS_CONFIG = 6873 "wifi_display_wps_config"; 6874 6875 /** 6876 * Whether to notify the user of open networks. 6877 * <p> 6878 * If not connected and the scan results have an open network, we will 6879 * put this notification up. If we attempt to connect to a network or 6880 * the open network(s) disappear, we remove the notification. When we 6881 * show the notification, we will not show it again for 6882 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6883 */ 6884 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6885 "wifi_networks_available_notification_on"; 6886 /** 6887 * {@hide} 6888 */ 6889 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6890 "wimax_networks_available_notification_on"; 6891 6892 /** 6893 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6894 * Connecting to a network will reset the timer. 6895 */ 6896 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6897 "wifi_networks_available_repeat_delay"; 6898 6899 /** 6900 * 802.11 country code in ISO 3166 format 6901 * @hide 6902 */ 6903 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6904 6905 /** 6906 * The interval in milliseconds to issue wake up scans when wifi needs 6907 * to connect. This is necessary to connect to an access point when 6908 * device is on the move and the screen is off. 6909 * @hide 6910 */ 6911 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6912 "wifi_framework_scan_interval_ms"; 6913 6914 /** 6915 * The interval in milliseconds after which Wi-Fi is considered idle. 6916 * When idle, it is possible for the device to be switched from Wi-Fi to 6917 * the mobile data network. 6918 * @hide 6919 */ 6920 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6921 6922 /** 6923 * When the number of open networks exceeds this number, the 6924 * least-recently-used excess networks will be removed. 6925 */ 6926 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6927 6928 /** 6929 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6930 */ 6931 public static final String WIFI_ON = "wifi_on"; 6932 6933 /** 6934 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6935 * @hide 6936 */ 6937 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6938 "wifi_scan_always_enabled"; 6939 6940 /** 6941 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6942 * connectivity. 6943 * @hide 6944 */ 6945 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6946 "ble_scan_always_enabled"; 6947 6948 /** 6949 * Used to save the Wifi_ON state prior to tethering. 6950 * This state will be checked to restore Wifi after 6951 * the user turns off tethering. 6952 * 6953 * @hide 6954 */ 6955 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6956 6957 /** 6958 * The interval in milliseconds to scan as used by the wifi supplicant 6959 * @hide 6960 */ 6961 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6962 "wifi_supplicant_scan_interval_ms"; 6963 6964 /** 6965 * whether frameworks handles wifi auto-join 6966 * @hide 6967 */ 6968 public static final String WIFI_ENHANCED_AUTO_JOIN = 6969 "wifi_enhanced_auto_join"; 6970 6971 /** 6972 * whether settings show RSSI 6973 * @hide 6974 */ 6975 public static final String WIFI_NETWORK_SHOW_RSSI = 6976 "wifi_network_show_rssi"; 6977 6978 /** 6979 * The interval in milliseconds to scan at supplicant when p2p is connected 6980 * @hide 6981 */ 6982 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6983 "wifi_scan_interval_p2p_connected_ms"; 6984 6985 /** 6986 * Whether the Wi-Fi watchdog is enabled. 6987 */ 6988 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6989 6990 /** 6991 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6992 * the setting needs to be set to 0 to disable it. 6993 * @hide 6994 */ 6995 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6996 "wifi_watchdog_poor_network_test_enabled"; 6997 6998 /** 6999 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7000 * needs to be set to 0 to disable it. 7001 * @hide 7002 */ 7003 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7004 "wifi_suspend_optimizations_enabled"; 7005 7006 /** 7007 * The maximum number of times we will retry a connection to an access 7008 * point for which we have failed in acquiring an IP address from DHCP. 7009 * A value of N means that we will make N+1 connection attempts in all. 7010 */ 7011 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7012 7013 /** 7014 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7015 * data connectivity to be established after a disconnect from Wi-Fi. 7016 */ 7017 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7018 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7019 7020 /** 7021 * This setting controls whether WiFi configurations created by a Device Owner app 7022 * should be locked down (that is, be editable or removable only by the Device Owner App, 7023 * not even by Settings app). 7024 * This setting takes integer values. Non-zero values mean DO created configurations 7025 * are locked down. Value of zero means they are not. Default value in the absence of 7026 * actual value to this setting is 0. 7027 */ 7028 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7029 "wifi_device_owner_configs_lockdown"; 7030 7031 /** 7032 * The operational wifi frequency band 7033 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7034 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7035 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7036 * 7037 * @hide 7038 */ 7039 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7040 7041 /** 7042 * The Wi-Fi peer-to-peer device name 7043 * @hide 7044 */ 7045 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7046 7047 /** 7048 * The min time between wifi disable and wifi enable 7049 * @hide 7050 */ 7051 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7052 7053 /** 7054 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7055 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7056 * has been seen in this time period. 7057 * 7058 * If this is less than or equal to zero, we use a more conservative behavior and only check 7059 * for a non-null score from the currently connected or target BSSID. 7060 * @hide 7061 */ 7062 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7063 "wifi_ephemeral_out_of_range_timeout_ms"; 7064 7065 /** 7066 * The number of milliseconds to delay when checking for data stalls during 7067 * non-aggressive detection. (screen is turned off.) 7068 * @hide 7069 */ 7070 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7071 "data_stall_alarm_non_aggressive_delay_in_ms"; 7072 7073 /** 7074 * The number of milliseconds to delay when checking for data stalls during 7075 * aggressive detection. (screen on or suspected data stall) 7076 * @hide 7077 */ 7078 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7079 "data_stall_alarm_aggressive_delay_in_ms"; 7080 7081 /** 7082 * The number of milliseconds to allow the provisioning apn to remain active 7083 * @hide 7084 */ 7085 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7086 "provisioning_apn_alarm_delay_in_ms"; 7087 7088 /** 7089 * The interval in milliseconds at which to check gprs registration 7090 * after the first registration mismatch of gprs and voice service, 7091 * to detect possible data network registration problems. 7092 * 7093 * @hide 7094 */ 7095 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7096 "gprs_register_check_period_ms"; 7097 7098 /** 7099 * Nonzero causes Log.wtf() to crash. 7100 * @hide 7101 */ 7102 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7103 7104 /** 7105 * Ringer mode. This is used internally, changing this value will not 7106 * change the ringer mode. See AudioManager. 7107 */ 7108 public static final String MODE_RINGER = "mode_ringer"; 7109 7110 /** 7111 * Overlay display devices setting. 7112 * The associated value is a specially formatted string that describes the 7113 * size and density of simulated secondary display devices. 7114 * <p> 7115 * Format: {width}x{height}/{dpi};... 7116 * </p><p> 7117 * Example: 7118 * <ul> 7119 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7120 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7121 * at 1080p and the second at 720p.</li> 7122 * <li>If the value is empty, then no overlay display devices are created.</li> 7123 * </ul></p> 7124 * 7125 * @hide 7126 */ 7127 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7128 7129 /** 7130 * Threshold values for the duration and level of a discharge cycle, 7131 * under which we log discharge cycle info. 7132 * 7133 * @hide 7134 */ 7135 public static final String 7136 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7137 7138 /** @hide */ 7139 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7140 7141 /** 7142 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7143 * intents on application crashes and ANRs. If this is disabled, the 7144 * crash/ANR dialog will never display the "Report" button. 7145 * <p> 7146 * Type: int (0 = disallow, 1 = allow) 7147 * 7148 * @hide 7149 */ 7150 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7151 7152 /** 7153 * Maximum age of entries kept by {@link DropBoxManager}. 7154 * 7155 * @hide 7156 */ 7157 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7158 7159 /** 7160 * Maximum number of entry files which {@link DropBoxManager} will keep 7161 * around. 7162 * 7163 * @hide 7164 */ 7165 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7166 7167 /** 7168 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7169 * what. 7170 * 7171 * @hide 7172 */ 7173 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7174 7175 /** 7176 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7177 * will use. 7178 * 7179 * @hide 7180 */ 7181 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7182 7183 /** 7184 * Percent of total disk which {@link DropBoxManager} will never dip 7185 * into. 7186 * 7187 * @hide 7188 */ 7189 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7190 7191 /** 7192 * Prefix for per-tag dropbox disable/enable settings. 7193 * 7194 * @hide 7195 */ 7196 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7197 7198 /** 7199 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7200 * prefix of the dropbox tag of the report type. For example, 7201 * "logcat_for_system_server_anr" controls the lines of logcat captured 7202 * with system server ANR reports. 0 to disable. 7203 * 7204 * @hide 7205 */ 7206 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7207 7208 /** 7209 * The interval in minutes after which the amount of free storage left 7210 * on the device is logged to the event log 7211 * 7212 * @hide 7213 */ 7214 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7215 7216 /** 7217 * Threshold for the amount of change in disk free space required to 7218 * report the amount of free space. Used to prevent spamming the logs 7219 * when the disk free space isn't changing frequently. 7220 * 7221 * @hide 7222 */ 7223 public static final String 7224 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7225 7226 /** 7227 * Minimum percentage of free storage on the device that is used to 7228 * determine if the device is running low on storage. The default is 10. 7229 * <p> 7230 * Say this value is set to 10, the device is considered running low on 7231 * storage if 90% or more of the device storage is filled up. 7232 * 7233 * @hide 7234 */ 7235 public static final String 7236 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7237 7238 /** 7239 * Maximum byte size of the low storage threshold. This is to ensure 7240 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7241 * overly large threshold for large storage devices. Currently this must 7242 * be less than 2GB. This default is 500MB. 7243 * 7244 * @hide 7245 */ 7246 public static final String 7247 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7248 7249 /** 7250 * Minimum bytes of free storage on the device before the data partition 7251 * is considered full. By default, 1 MB is reserved to avoid system-wide 7252 * SQLite disk full exceptions. 7253 * 7254 * @hide 7255 */ 7256 public static final String 7257 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7258 7259 /** 7260 * The maximum reconnect delay for short network outages or when the 7261 * network is suspended due to phone use. 7262 * 7263 * @hide 7264 */ 7265 public static final String 7266 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7267 7268 /** 7269 * The number of milliseconds to delay before sending out 7270 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7271 * 7272 * @hide 7273 */ 7274 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7275 7276 7277 /** 7278 * Network sampling interval, in seconds. We'll generate link information 7279 * about bytes/packets sent and error rates based on data sampled in this interval 7280 * 7281 * @hide 7282 */ 7283 7284 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7285 "connectivity_sampling_interval_in_seconds"; 7286 7287 /** 7288 * The series of successively longer delays used in retrying to download PAC file. 7289 * Last delay is used between successful PAC downloads. 7290 * 7291 * @hide 7292 */ 7293 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7294 7295 /** 7296 * Setting to turn off captive portal detection. Feature is enabled by 7297 * default and the setting needs to be set to 0 to disable it. 7298 * 7299 * @hide 7300 */ 7301 public static final String 7302 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7303 7304 /** 7305 * The server used for captive portal detection upon a new conection. A 7306 * 204 response code from the server is used for validation. 7307 * 7308 * @hide 7309 */ 7310 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7311 7312 /** 7313 * Whether network service discovery is enabled. 7314 * 7315 * @hide 7316 */ 7317 public static final String NSD_ON = "nsd_on"; 7318 7319 /** 7320 * Let user pick default install location. 7321 * 7322 * @hide 7323 */ 7324 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7325 7326 /** 7327 * Default install location value. 7328 * 0 = auto, let system decide 7329 * 1 = internal 7330 * 2 = sdcard 7331 * @hide 7332 */ 7333 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7334 7335 /** 7336 * ms during which to consume extra events related to Inet connection 7337 * condition after a transtion to fully-connected 7338 * 7339 * @hide 7340 */ 7341 public static final String 7342 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7343 7344 /** 7345 * ms during which to consume extra events related to Inet connection 7346 * condtion after a transtion to partly-connected 7347 * 7348 * @hide 7349 */ 7350 public static final String 7351 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7352 7353 /** {@hide} */ 7354 public static final String 7355 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7356 7357 /** 7358 * Host name and port for global http proxy. Uses ':' seperator for 7359 * between host and port. 7360 */ 7361 public static final String HTTP_PROXY = "http_proxy"; 7362 7363 /** 7364 * Host name for global http proxy. Set via ConnectivityManager. 7365 * 7366 * @hide 7367 */ 7368 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7369 7370 /** 7371 * Integer host port for global http proxy. Set via ConnectivityManager. 7372 * 7373 * @hide 7374 */ 7375 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7376 7377 /** 7378 * Exclusion list for global proxy. This string contains a list of 7379 * comma-separated domains where the global proxy does not apply. 7380 * Domains should be listed in a comma- separated list. Example of 7381 * acceptable formats: ".domain1.com,my.domain2.com" Use 7382 * ConnectivityManager to set/get. 7383 * 7384 * @hide 7385 */ 7386 public static final String 7387 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7388 7389 /** 7390 * The location PAC File for the proxy. 7391 * @hide 7392 */ 7393 public static final String 7394 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7395 7396 /** 7397 * Enables the UI setting to allow the user to specify the global HTTP 7398 * proxy and associated exclusion list. 7399 * 7400 * @hide 7401 */ 7402 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7403 7404 /** 7405 * Setting for default DNS in case nobody suggests one 7406 * 7407 * @hide 7408 */ 7409 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7410 7411 /** {@hide} */ 7412 public static final String 7413 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7414 /** {@hide} */ 7415 public static final String 7416 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7417 /** {@hide} */ 7418 public static final String 7419 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7420 /** {@hide} */ 7421 public static final String 7422 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7423 /** {@hide} */ 7424 public static final String 7425 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7426 7427 /** 7428 * Device Idle (Doze) specific settings. 7429 * This is encoded as a key=value list, separated by commas. Ex: 7430 * 7431 * "inactive_timeout=60000,sensing_timeout=400000" 7432 * 7433 * The following keys are supported: 7434 * 7435 * <pre> 7436 * inactive_to (long) 7437 * sensing_to (long) 7438 * motion_inactive_to (long) 7439 * idle_after_inactive_to (long) 7440 * idle_pending_to (long) 7441 * max_idle_pending_to (long) 7442 * idle_pending_factor (float) 7443 * idle_to (long) 7444 * max_idle_to (long) 7445 * idle_factor (float) 7446 * min_time_to_alarm (long) 7447 * max_temp_app_whitelist_duration (long) 7448 * </pre> 7449 * 7450 * <p> 7451 * Type: string 7452 * @hide 7453 * @see com.android.server.DeviceIdleController.Constants 7454 */ 7455 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7456 7457 /** 7458 * App standby (app idle) specific settings. 7459 * This is encoded as a key=value list, separated by commas. Ex: 7460 * 7461 * "idle_duration=5000,parole_interval=4500" 7462 * 7463 * The following keys are supported: 7464 * 7465 * <pre> 7466 * idle_duration2 (long) 7467 * wallclock_threshold (long) 7468 * parole_interval (long) 7469 * parole_duration (long) 7470 * 7471 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7472 * </pre> 7473 * 7474 * <p> 7475 * Type: string 7476 * @hide 7477 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7478 */ 7479 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7480 7481 /** 7482 * Alarm manager specific settings. 7483 * This is encoded as a key=value list, separated by commas. Ex: 7484 * 7485 * "min_futurity=5000,allow_while_idle_short_time=4500" 7486 * 7487 * The following keys are supported: 7488 * 7489 * <pre> 7490 * min_futurity (long) 7491 * min_interval (long) 7492 * allow_while_idle_short_time (long) 7493 * allow_while_idle_long_time (long) 7494 * allow_while_idle_whitelist_duration (long) 7495 * </pre> 7496 * 7497 * <p> 7498 * Type: string 7499 * @hide 7500 * @see com.android.server.AlarmManagerService.Constants 7501 */ 7502 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7503 7504 /** 7505 * Get the key that retrieves a bluetooth headset's priority. 7506 * @hide 7507 */ 7508 public static final String getBluetoothHeadsetPriorityKey(String address) { 7509 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7510 } 7511 7512 /** 7513 * Get the key that retrieves a bluetooth a2dp sink's priority. 7514 * @hide 7515 */ 7516 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7517 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7518 } 7519 7520 /** 7521 * Get the key that retrieves a bluetooth Input Device's priority. 7522 * @hide 7523 */ 7524 public static final String getBluetoothInputDevicePriorityKey(String address) { 7525 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7526 } 7527 7528 /** 7529 * Get the key that retrieves a bluetooth map priority. 7530 * @hide 7531 */ 7532 public static final String getBluetoothMapPriorityKey(String address) { 7533 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7534 } 7535 7536 /** 7537 * Get the key that retrieves a bluetooth map priority. 7538 * @hide 7539 */ 7540 public static final String getBluetoothSapPriorityKey(String address) { 7541 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7542 } 7543 7544 /** 7545 * Scaling factor for normal window animations. Setting to 0 will 7546 * disable window animations. 7547 */ 7548 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7549 7550 /** 7551 * Scaling factor for activity transition animations. Setting to 0 will 7552 * disable window animations. 7553 */ 7554 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7555 7556 /** 7557 * Scaling factor for Animator-based animations. This affects both the 7558 * start delay and duration of all such animations. Setting to 0 will 7559 * cause animations to end immediately. The default value is 1. 7560 */ 7561 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7562 7563 /** 7564 * Scaling factor for normal window animations. Setting to 0 will 7565 * disable window animations. 7566 * 7567 * @hide 7568 */ 7569 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7570 7571 /** 7572 * If 0, the compatibility mode is off for all applications. 7573 * If 1, older applications run under compatibility mode. 7574 * TODO: remove this settings before code freeze (bug/1907571) 7575 * @hide 7576 */ 7577 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7578 7579 /** 7580 * CDMA only settings 7581 * Emergency Tone 0 = Off 7582 * 1 = Alert 7583 * 2 = Vibrate 7584 * @hide 7585 */ 7586 public static final String EMERGENCY_TONE = "emergency_tone"; 7587 7588 /** 7589 * CDMA only settings 7590 * Whether the auto retry is enabled. The value is 7591 * boolean (1 or 0). 7592 * @hide 7593 */ 7594 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7595 7596 /** 7597 * See RIL_PreferredNetworkType in ril.h 7598 * @hide 7599 */ 7600 public static final String PREFERRED_NETWORK_MODE = 7601 "preferred_network_mode"; 7602 7603 /** 7604 * Name of an application package to be debugged. 7605 */ 7606 public static final String DEBUG_APP = "debug_app"; 7607 7608 /** 7609 * If 1, when launching DEBUG_APP it will wait for the debugger before 7610 * starting user code. If 0, it will run normally. 7611 */ 7612 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7613 7614 /** 7615 * Control whether the process CPU usage meter should be shown. 7616 */ 7617 public static final String SHOW_PROCESSES = "show_processes"; 7618 7619 /** 7620 * If 1 low power mode is enabled. 7621 * @hide 7622 */ 7623 public static final String LOW_POWER_MODE = "low_power"; 7624 7625 /** 7626 * Battery level [1-99] at which low power mode automatically turns on. 7627 * If 0, it will not automatically turn on. 7628 * @hide 7629 */ 7630 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7631 7632 /** 7633 * If 1, the activity manager will aggressively finish activities and 7634 * processes as soon as they are no longer needed. If 0, the normal 7635 * extended lifetime is used. 7636 */ 7637 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7638 7639 /** 7640 * Use Dock audio output for media: 7641 * 0 = disabled 7642 * 1 = enabled 7643 * @hide 7644 */ 7645 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7646 7647 /** 7648 * Persisted safe headphone volume management state by AudioService 7649 * @hide 7650 */ 7651 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7652 7653 /** 7654 * URL for tzinfo (time zone) updates 7655 * @hide 7656 */ 7657 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7658 7659 /** 7660 * URL for tzinfo (time zone) update metadata 7661 * @hide 7662 */ 7663 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7664 7665 /** 7666 * URL for selinux (mandatory access control) updates 7667 * @hide 7668 */ 7669 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7670 7671 /** 7672 * URL for selinux (mandatory access control) update metadata 7673 * @hide 7674 */ 7675 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7676 7677 /** 7678 * URL for sms short code updates 7679 * @hide 7680 */ 7681 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7682 "sms_short_codes_content_url"; 7683 7684 /** 7685 * URL for sms short code update metadata 7686 * @hide 7687 */ 7688 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7689 "sms_short_codes_metadata_url"; 7690 7691 /** 7692 * URL for apn_db updates 7693 * @hide 7694 */ 7695 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 7696 7697 /** 7698 * URL for apn_db update metadata 7699 * @hide 7700 */ 7701 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 7702 7703 /** 7704 * URL for cert pinlist updates 7705 * @hide 7706 */ 7707 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7708 7709 /** 7710 * URL for cert pinlist updates 7711 * @hide 7712 */ 7713 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7714 7715 /** 7716 * URL for intent firewall updates 7717 * @hide 7718 */ 7719 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7720 "intent_firewall_content_url"; 7721 7722 /** 7723 * URL for intent firewall update metadata 7724 * @hide 7725 */ 7726 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7727 "intent_firewall_metadata_url"; 7728 7729 /** 7730 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7731 * @hide 7732 */ 7733 public static final String SELINUX_STATUS = "selinux_status"; 7734 7735 /** 7736 * Developer setting to force RTL layout. 7737 * @hide 7738 */ 7739 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7740 7741 /** 7742 * Milliseconds after screen-off after which low battery sounds will be silenced. 7743 * 7744 * If zero, battery sounds will always play. 7745 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7746 * 7747 * @hide 7748 */ 7749 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7750 7751 /** 7752 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7753 * the caller is done with this, they should call {@link ContentResolver#delete} to 7754 * clean up any value that they may have written. 7755 * 7756 * @hide 7757 */ 7758 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7759 7760 /** 7761 * Defines global runtime overrides to window policy. 7762 * 7763 * See {@link com.android.server.policy.PolicyControl} for value format. 7764 * 7765 * @hide 7766 */ 7767 public static final String POLICY_CONTROL = "policy_control"; 7768 7769 /** 7770 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7771 * or ZEN_MODE_NO_INTERRUPTIONS. 7772 * 7773 * @hide 7774 */ 7775 public static final String ZEN_MODE = "zen_mode"; 7776 7777 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7778 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7779 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7780 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7781 7782 /** @hide */ public static String zenModeToString(int mode) { 7783 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7784 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7785 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7786 return "ZEN_MODE_OFF"; 7787 } 7788 7789 /** @hide */ public static boolean isValidZenMode(int value) { 7790 switch (value) { 7791 case Global.ZEN_MODE_OFF: 7792 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7793 case Global.ZEN_MODE_ALARMS: 7794 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7795 return true; 7796 default: 7797 return false; 7798 } 7799 } 7800 7801 /** 7802 * Value of the ringer before entering zen mode. 7803 * 7804 * @hide 7805 */ 7806 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 7807 7808 /** 7809 * Opaque value, changes when persisted zen mode configuration changes. 7810 * 7811 * @hide 7812 */ 7813 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7814 7815 /** 7816 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7817 * 7818 * @hide 7819 */ 7820 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7821 "heads_up_notifications_enabled"; 7822 7823 /** @hide */ public static final int HEADS_UP_OFF = 0; 7824 /** @hide */ public static final int HEADS_UP_ON = 1; 7825 7826 /** 7827 * The name of the device 7828 * 7829 * @hide 7830 */ 7831 public static final String DEVICE_NAME = "device_name"; 7832 7833 /** 7834 * Whether the NetworkScoringService has been first initialized. 7835 * <p> 7836 * Type: int (0 for false, 1 for true) 7837 * @hide 7838 */ 7839 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7840 7841 /** 7842 * Whether the user wants to be prompted for password to decrypt the device on boot. 7843 * This only matters if the storage is encrypted. 7844 * <p> 7845 * Type: int (0 for false, 1 for true) 7846 * @hide 7847 */ 7848 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7849 7850 /** 7851 * Whether the Volte is enabled 7852 * <p> 7853 * Type: int (0 for false, 1 for true) 7854 * @hide 7855 */ 7856 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7857 7858 /** 7859 * Whether VT (Video Telephony over IMS) is enabled 7860 * <p> 7861 * Type: int (0 for false, 1 for true) 7862 * 7863 * @hide 7864 */ 7865 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 7866 7867 /** 7868 * Whether WFC is enabled 7869 * <p> 7870 * Type: int (0 for false, 1 for true) 7871 * 7872 * @hide 7873 */ 7874 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7875 7876 /** 7877 * WFC Mode. 7878 * <p> 7879 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7880 * 7881 * @hide 7882 */ 7883 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7884 7885 /** 7886 * Whether WFC roaming is enabled 7887 * <p> 7888 * Type: int (0 for false, 1 for true) 7889 * 7890 * @hide 7891 */ 7892 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7893 7894 /** 7895 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7896 * this via gservices, OMA-DM, carrier app, etc. 7897 * <p> 7898 * Type: int (0 for false, 1 for true) 7899 * @hide 7900 */ 7901 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7902 7903 /** 7904 * Ephemeral app cookie max size in bytes. 7905 * <p> 7906 * Type: int 7907 * @hide 7908 */ 7909 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 7910 "ephemeral_cookie_max_size_bytes"; 7911 7912 /** 7913 * The duration for caching uninstalled ephemeral apps. 7914 * <p> 7915 * Type: long 7916 * @hide 7917 */ 7918 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 7919 "uninstalled_ephemeral_app_cache_duration_millis"; 7920 7921 /** 7922 * Settings to backup. This is here so that it's in the same place as the settings 7923 * keys and easy to update. 7924 * 7925 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7926 * and Secure as well. This is because those tables drive both backup and 7927 * restore, and restore needs to properly whitelist keys that used to live 7928 * in those namespaces. The keys will only actually be backed up / restored 7929 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7930 * 7931 * NOTE: Settings are backed up and restored in the order they appear 7932 * in this array. If you have one setting depending on another, 7933 * make sure that they are ordered appropriately. 7934 * 7935 * @hide 7936 */ 7937 public static final String[] SETTINGS_TO_BACKUP = { 7938 BUGREPORT_IN_POWER_MENU, 7939 STAY_ON_WHILE_PLUGGED_IN, 7940 AUTO_TIME, 7941 AUTO_TIME_ZONE, 7942 POWER_SOUNDS_ENABLED, 7943 DOCK_SOUNDS_ENABLED, 7944 CHARGING_SOUNDS_ENABLED, 7945 USB_MASS_STORAGE_ENABLED, 7946 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7947 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7948 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7949 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7950 WIFI_NUM_OPEN_NETWORKS_KEPT, 7951 EMERGENCY_TONE, 7952 CALL_AUTO_RETRY, 7953 DOCK_AUDIO_MEDIA_ENABLED, 7954 LOW_POWER_MODE_TRIGGER_LEVEL 7955 }; 7956 7957 // Populated lazily, guarded by class object: 7958 private static NameValueCache sNameValueCache = new NameValueCache( 7959 SYS_PROP_SETTING_VERSION, 7960 CONTENT_URI, 7961 CALL_METHOD_GET_GLOBAL, 7962 CALL_METHOD_PUT_GLOBAL); 7963 7964 // Certain settings have been moved from global to the per-user secure namespace 7965 private static final HashSet<String> MOVED_TO_SECURE; 7966 static { 7967 MOVED_TO_SECURE = new HashSet<String>(1); 7968 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7969 } 7970 7971 /** @hide */ 7972 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7973 outKeySet.addAll(MOVED_TO_SECURE); 7974 } 7975 7976 /** 7977 * Look up a name in the database. 7978 * @param resolver to access the database with 7979 * @param name to look up in the table 7980 * @return the corresponding value, or null if not present 7981 */ 7982 public static String getString(ContentResolver resolver, String name) { 7983 return getStringForUser(resolver, name, UserHandle.myUserId()); 7984 } 7985 7986 /** @hide */ 7987 public static String getStringForUser(ContentResolver resolver, String name, 7988 int userHandle) { 7989 if (MOVED_TO_SECURE.contains(name)) { 7990 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7991 + " to android.provider.Settings.Secure, returning read-only value."); 7992 return Secure.getStringForUser(resolver, name, userHandle); 7993 } 7994 return sNameValueCache.getStringForUser(resolver, name, userHandle); 7995 } 7996 7997 /** 7998 * Store a name/value pair into the database. 7999 * @param resolver to access the database with 8000 * @param name to store 8001 * @param value to associate with the name 8002 * @return true if the value was set, false on database errors 8003 */ 8004 public static boolean putString(ContentResolver resolver, 8005 String name, String value) { 8006 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8007 } 8008 8009 /** @hide */ 8010 public static boolean putStringForUser(ContentResolver resolver, 8011 String name, String value, int userHandle) { 8012 if (LOCAL_LOGV) { 8013 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8014 + " for " + userHandle); 8015 } 8016 // Global and Secure have the same access policy so we can forward writes 8017 if (MOVED_TO_SECURE.contains(name)) { 8018 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8019 + " to android.provider.Settings.Secure, value is unchanged."); 8020 return Secure.putStringForUser(resolver, name, value, userHandle); 8021 } 8022 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8023 } 8024 8025 /** 8026 * Construct the content URI for a particular name/value pair, 8027 * useful for monitoring changes with a ContentObserver. 8028 * @param name to look up in the table 8029 * @return the corresponding content URI, or null if not present 8030 */ 8031 public static Uri getUriFor(String name) { 8032 return getUriFor(CONTENT_URI, name); 8033 } 8034 8035 /** 8036 * Convenience function for retrieving a single secure settings value 8037 * as an integer. Note that internally setting values are always 8038 * stored as strings; this function converts the string to an integer 8039 * for you. The default value will be returned if the setting is 8040 * not defined or not an integer. 8041 * 8042 * @param cr The ContentResolver to access. 8043 * @param name The name of the setting to retrieve. 8044 * @param def Value to return if the setting is not defined. 8045 * 8046 * @return The setting's current value, or 'def' if it is not defined 8047 * or not a valid integer. 8048 */ 8049 public static int getInt(ContentResolver cr, String name, int def) { 8050 String v = getString(cr, name); 8051 try { 8052 return v != null ? Integer.parseInt(v) : def; 8053 } catch (NumberFormatException e) { 8054 return def; 8055 } 8056 } 8057 8058 /** 8059 * Convenience function for retrieving a single secure settings value 8060 * as an integer. Note that internally setting values are always 8061 * stored as strings; this function converts the string to an integer 8062 * for you. 8063 * <p> 8064 * This version does not take a default value. If the setting has not 8065 * been set, or the string value is not a number, 8066 * it throws {@link SettingNotFoundException}. 8067 * 8068 * @param cr The ContentResolver to access. 8069 * @param name The name of the setting to retrieve. 8070 * 8071 * @throws SettingNotFoundException Thrown if a setting by the given 8072 * name can't be found or the setting value is not an integer. 8073 * 8074 * @return The setting's current value. 8075 */ 8076 public static int getInt(ContentResolver cr, String name) 8077 throws SettingNotFoundException { 8078 String v = getString(cr, name); 8079 try { 8080 return Integer.parseInt(v); 8081 } catch (NumberFormatException e) { 8082 throw new SettingNotFoundException(name); 8083 } 8084 } 8085 8086 /** 8087 * Convenience function for updating a single settings value as an 8088 * integer. This will either create a new entry in the table if the 8089 * given name does not exist, or modify the value of the existing row 8090 * with that name. Note that internally setting values are always 8091 * stored as strings, so this function converts the given value to a 8092 * string before storing it. 8093 * 8094 * @param cr The ContentResolver to access. 8095 * @param name The name of the setting to modify. 8096 * @param value The new value for the setting. 8097 * @return true if the value was set, false on database errors 8098 */ 8099 public static boolean putInt(ContentResolver cr, String name, int value) { 8100 return putString(cr, name, Integer.toString(value)); 8101 } 8102 8103 /** 8104 * Convenience function for retrieving a single secure settings value 8105 * as a {@code long}. Note that internally setting values are always 8106 * stored as strings; this function converts the string to a {@code long} 8107 * for you. The default value will be returned if the setting is 8108 * not defined or not a {@code long}. 8109 * 8110 * @param cr The ContentResolver to access. 8111 * @param name The name of the setting to retrieve. 8112 * @param def Value to return if the setting is not defined. 8113 * 8114 * @return The setting's current value, or 'def' if it is not defined 8115 * or not a valid {@code long}. 8116 */ 8117 public static long getLong(ContentResolver cr, String name, long def) { 8118 String valString = getString(cr, name); 8119 long value; 8120 try { 8121 value = valString != null ? Long.parseLong(valString) : def; 8122 } catch (NumberFormatException e) { 8123 value = def; 8124 } 8125 return value; 8126 } 8127 8128 /** 8129 * Convenience function for retrieving a single secure settings value 8130 * as a {@code long}. Note that internally setting values are always 8131 * stored as strings; this function converts the string to a {@code long} 8132 * for you. 8133 * <p> 8134 * This version does not take a default value. If the setting has not 8135 * been set, or the string value is not a number, 8136 * it throws {@link SettingNotFoundException}. 8137 * 8138 * @param cr The ContentResolver to access. 8139 * @param name The name of the setting to retrieve. 8140 * 8141 * @return The setting's current value. 8142 * @throws SettingNotFoundException Thrown if a setting by the given 8143 * name can't be found or the setting value is not an integer. 8144 */ 8145 public static long getLong(ContentResolver cr, String name) 8146 throws SettingNotFoundException { 8147 String valString = getString(cr, name); 8148 try { 8149 return Long.parseLong(valString); 8150 } catch (NumberFormatException e) { 8151 throw new SettingNotFoundException(name); 8152 } 8153 } 8154 8155 /** 8156 * Convenience function for updating a secure settings value as a long 8157 * integer. This will either create a new entry in the table if the 8158 * given name does not exist, or modify the value of the existing row 8159 * with that name. Note that internally setting values are always 8160 * stored as strings, so this function converts the given value to a 8161 * string before storing it. 8162 * 8163 * @param cr The ContentResolver to access. 8164 * @param name The name of the setting to modify. 8165 * @param value The new value for the setting. 8166 * @return true if the value was set, false on database errors 8167 */ 8168 public static boolean putLong(ContentResolver cr, String name, long value) { 8169 return putString(cr, name, Long.toString(value)); 8170 } 8171 8172 /** 8173 * Convenience function for retrieving a single secure settings value 8174 * as a floating point number. Note that internally setting values are 8175 * always stored as strings; this function converts the string to an 8176 * float for you. The default value will be returned if the setting 8177 * is not defined or not a valid float. 8178 * 8179 * @param cr The ContentResolver to access. 8180 * @param name The name of the setting to retrieve. 8181 * @param def Value to return if the setting is not defined. 8182 * 8183 * @return The setting's current value, or 'def' if it is not defined 8184 * or not a valid float. 8185 */ 8186 public static float getFloat(ContentResolver cr, String name, float def) { 8187 String v = getString(cr, name); 8188 try { 8189 return v != null ? Float.parseFloat(v) : def; 8190 } catch (NumberFormatException e) { 8191 return def; 8192 } 8193 } 8194 8195 /** 8196 * Convenience function for retrieving a single secure settings value 8197 * as a float. Note that internally setting values are always 8198 * stored as strings; this function converts the string to a float 8199 * for you. 8200 * <p> 8201 * This version does not take a default value. If the setting has not 8202 * been set, or the string value is not a number, 8203 * it throws {@link SettingNotFoundException}. 8204 * 8205 * @param cr The ContentResolver to access. 8206 * @param name The name of the setting to retrieve. 8207 * 8208 * @throws SettingNotFoundException Thrown if a setting by the given 8209 * name can't be found or the setting value is not a float. 8210 * 8211 * @return The setting's current value. 8212 */ 8213 public static float getFloat(ContentResolver cr, String name) 8214 throws SettingNotFoundException { 8215 String v = getString(cr, name); 8216 if (v == null) { 8217 throw new SettingNotFoundException(name); 8218 } 8219 try { 8220 return Float.parseFloat(v); 8221 } catch (NumberFormatException e) { 8222 throw new SettingNotFoundException(name); 8223 } 8224 } 8225 8226 /** 8227 * Convenience function for updating a single settings value as a 8228 * floating point number. This will either create a new entry in the 8229 * table if the given name does not exist, or modify the value of the 8230 * existing row with that name. Note that internally setting values 8231 * are always stored as strings, so this function converts the given 8232 * value to a string before storing it. 8233 * 8234 * @param cr The ContentResolver to access. 8235 * @param name The name of the setting to modify. 8236 * @param value The new value for the setting. 8237 * @return true if the value was set, false on database errors 8238 */ 8239 public static boolean putFloat(ContentResolver cr, String name, float value) { 8240 return putString(cr, name, Float.toString(value)); 8241 } 8242 8243 8244 /** 8245 * Subscription to be used for voice call on a multi sim device. The supported values 8246 * are 0 = SUB1, 1 = SUB2 and etc. 8247 * @hide 8248 */ 8249 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8250 8251 /** 8252 * Used to provide option to user to select subscription during dial. 8253 * The supported values are 0 = disable or 1 = enable prompt. 8254 * @hide 8255 */ 8256 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8257 8258 /** 8259 * Subscription to be used for data call on a multi sim device. The supported values 8260 * are 0 = SUB1, 1 = SUB2 and etc. 8261 * @hide 8262 */ 8263 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8264 8265 /** 8266 * Subscription to be used for SMS on a multi sim device. The supported values 8267 * are 0 = SUB1, 1 = SUB2 and etc. 8268 * @hide 8269 */ 8270 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8271 8272 /** 8273 * Used to provide option to user to select subscription during send SMS. 8274 * The value 1 - enable, 0 - disable 8275 * @hide 8276 */ 8277 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8278 8279 8280 8281 /** User preferred subscriptions setting. 8282 * This holds the details of the user selected subscription from the card and 8283 * the activation status. Each settings string have the coma separated values 8284 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8285 * @hide 8286 */ 8287 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8288 "user_preferred_sub2","user_preferred_sub3"}; 8289 8290 /** 8291 * Whether to enable new contacts aggregator or not. 8292 * The value 1 - enable, 0 - disable 8293 * @hide 8294 */ 8295 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8296 8297 /** 8298 * Whether to enable contacts metadata syncing or not 8299 * The value 1 - enable, 0 - disable 8300 */ 8301 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8302 8303 /** 8304 * Whether to enable cellular on boot. 8305 * The value 1 - enable, 0 - disable 8306 * @hide 8307 */ 8308 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8309 } 8310 8311 /** 8312 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8313 * Intent URL, allowing it to be either a web page or a particular 8314 * application activity. 8315 * 8316 * @hide 8317 */ 8318 public static final class Bookmarks implements BaseColumns 8319 { 8320 private static final String TAG = "Bookmarks"; 8321 8322 /** 8323 * The content:// style URL for this table 8324 */ 8325 public static final Uri CONTENT_URI = 8326 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8327 8328 /** 8329 * The row ID. 8330 * <p>Type: INTEGER</p> 8331 */ 8332 public static final String ID = "_id"; 8333 8334 /** 8335 * Descriptive name of the bookmark that can be displayed to the user. 8336 * If this is empty, the title should be resolved at display time (use 8337 * {@link #getTitle(Context, Cursor)} any time you want to display the 8338 * title of a bookmark.) 8339 * <P> 8340 * Type: TEXT 8341 * </P> 8342 */ 8343 public static final String TITLE = "title"; 8344 8345 /** 8346 * Arbitrary string (displayed to the user) that allows bookmarks to be 8347 * organized into categories. There are some special names for 8348 * standard folders, which all start with '@'. The label displayed for 8349 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8350 * the folder name does not change so you can consistently query for 8351 * the folder regardless of the current locale. 8352 * 8353 * <P>Type: TEXT</P> 8354 * 8355 */ 8356 public static final String FOLDER = "folder"; 8357 8358 /** 8359 * The Intent URL of the bookmark, describing what it points to. This 8360 * value is given to {@link android.content.Intent#getIntent} to create 8361 * an Intent that can be launched. 8362 * <P>Type: TEXT</P> 8363 */ 8364 public static final String INTENT = "intent"; 8365 8366 /** 8367 * Optional shortcut character associated with this bookmark. 8368 * <P>Type: INTEGER</P> 8369 */ 8370 public static final String SHORTCUT = "shortcut"; 8371 8372 /** 8373 * The order in which the bookmark should be displayed 8374 * <P>Type: INTEGER</P> 8375 */ 8376 public static final String ORDERING = "ordering"; 8377 8378 private static final String[] sIntentProjection = { INTENT }; 8379 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8380 private static final String sShortcutSelection = SHORTCUT + "=?"; 8381 8382 /** 8383 * Convenience function to retrieve the bookmarked Intent for a 8384 * particular shortcut key. 8385 * 8386 * @param cr The ContentResolver to query. 8387 * @param shortcut The shortcut key. 8388 * 8389 * @return Intent The bookmarked URL, or null if there is no bookmark 8390 * matching the given shortcut. 8391 */ 8392 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8393 { 8394 Intent intent = null; 8395 8396 Cursor c = cr.query(CONTENT_URI, 8397 sIntentProjection, sShortcutSelection, 8398 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8399 // Keep trying until we find a valid shortcut 8400 try { 8401 while (intent == null && c.moveToNext()) { 8402 try { 8403 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8404 intent = Intent.parseUri(intentURI, 0); 8405 } catch (java.net.URISyntaxException e) { 8406 // The stored URL is bad... ignore it. 8407 } catch (IllegalArgumentException e) { 8408 // Column not found 8409 Log.w(TAG, "Intent column not found", e); 8410 } 8411 } 8412 } finally { 8413 if (c != null) c.close(); 8414 } 8415 8416 return intent; 8417 } 8418 8419 /** 8420 * Add a new bookmark to the system. 8421 * 8422 * @param cr The ContentResolver to query. 8423 * @param intent The desired target of the bookmark. 8424 * @param title Bookmark title that is shown to the user; null if none 8425 * or it should be resolved to the intent's title. 8426 * @param folder Folder in which to place the bookmark; null if none. 8427 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8428 * this is non-zero and there is an existing bookmark entry 8429 * with this same shortcut, then that existing shortcut is 8430 * cleared (the bookmark is not removed). 8431 * @return The unique content URL for the new bookmark entry. 8432 */ 8433 public static Uri add(ContentResolver cr, 8434 Intent intent, 8435 String title, 8436 String folder, 8437 char shortcut, 8438 int ordering) 8439 { 8440 // If a shortcut is supplied, and it is already defined for 8441 // another bookmark, then remove the old definition. 8442 if (shortcut != 0) { 8443 cr.delete(CONTENT_URI, sShortcutSelection, 8444 new String[] { String.valueOf((int) shortcut) }); 8445 } 8446 8447 ContentValues values = new ContentValues(); 8448 if (title != null) values.put(TITLE, title); 8449 if (folder != null) values.put(FOLDER, folder); 8450 values.put(INTENT, intent.toUri(0)); 8451 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8452 values.put(ORDERING, ordering); 8453 return cr.insert(CONTENT_URI, values); 8454 } 8455 8456 /** 8457 * Return the folder name as it should be displayed to the user. This 8458 * takes care of localizing special folders. 8459 * 8460 * @param r Resources object for current locale; only need access to 8461 * system resources. 8462 * @param folder The value found in the {@link #FOLDER} column. 8463 * 8464 * @return CharSequence The label for this folder that should be shown 8465 * to the user. 8466 */ 8467 public static CharSequence getLabelForFolder(Resources r, String folder) { 8468 return folder; 8469 } 8470 8471 /** 8472 * Return the title as it should be displayed to the user. This takes 8473 * care of localizing bookmarks that point to activities. 8474 * 8475 * @param context A context. 8476 * @param cursor A cursor pointing to the row whose title should be 8477 * returned. The cursor must contain at least the {@link #TITLE} 8478 * and {@link #INTENT} columns. 8479 * @return A title that is localized and can be displayed to the user, 8480 * or the empty string if one could not be found. 8481 */ 8482 public static CharSequence getTitle(Context context, Cursor cursor) { 8483 int titleColumn = cursor.getColumnIndex(TITLE); 8484 int intentColumn = cursor.getColumnIndex(INTENT); 8485 if (titleColumn == -1 || intentColumn == -1) { 8486 throw new IllegalArgumentException( 8487 "The cursor must contain the TITLE and INTENT columns."); 8488 } 8489 8490 String title = cursor.getString(titleColumn); 8491 if (!TextUtils.isEmpty(title)) { 8492 return title; 8493 } 8494 8495 String intentUri = cursor.getString(intentColumn); 8496 if (TextUtils.isEmpty(intentUri)) { 8497 return ""; 8498 } 8499 8500 Intent intent; 8501 try { 8502 intent = Intent.parseUri(intentUri, 0); 8503 } catch (URISyntaxException e) { 8504 return ""; 8505 } 8506 8507 PackageManager packageManager = context.getPackageManager(); 8508 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8509 return info != null ? info.loadLabel(packageManager) : ""; 8510 } 8511 } 8512 8513 /** 8514 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8515 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8516 * from the GoogleLoginService. 8517 * 8518 * @param androidId The Android ID for this device. 8519 * @return The device ID that should be used when connecting to the mobile gtalk server. 8520 * @hide 8521 */ 8522 public static String getGTalkDeviceId(long androidId) { 8523 return "android-" + Long.toHexString(androidId); 8524 } 8525 8526 private static final String[] PM_WRITE_SETTINGS = { 8527 android.Manifest.permission.WRITE_SETTINGS 8528 }; 8529 private static final String[] PM_CHANGE_NETWORK_STATE = { 8530 android.Manifest.permission.CHANGE_NETWORK_STATE, 8531 android.Manifest.permission.WRITE_SETTINGS 8532 }; 8533 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8534 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8535 }; 8536 8537 /** 8538 * Performs a strict and comprehensive check of whether a calling package is allowed to 8539 * write/modify system settings, as the condition differs for pre-M, M+, and 8540 * privileged/preinstalled apps. If the provided uid does not match the 8541 * callingPackage, a negative result will be returned. 8542 * @hide 8543 */ 8544 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8545 String callingPackage, boolean throwException) { 8546 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8547 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8548 PM_WRITE_SETTINGS, false); 8549 } 8550 8551 /** 8552 * Performs a strict and comprehensive check of whether a calling package is allowed to 8553 * write/modify system settings, as the condition differs for pre-M, M+, and 8554 * privileged/preinstalled apps. If the provided uid does not match the 8555 * callingPackage, a negative result will be returned. The caller is expected to have 8556 * the WRITE_SETTINGS permission declared. 8557 * 8558 * Note: if the check is successful, the operation of this app will be updated to the 8559 * current time. 8560 * @hide 8561 */ 8562 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8563 String callingPackage, boolean throwException) { 8564 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8565 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8566 PM_WRITE_SETTINGS, true); 8567 } 8568 8569 /** 8570 * Performs a strict and comprehensive check of whether a calling package is allowed to 8571 * change the state of network, as the condition differs for pre-M, M+, and 8572 * privileged/preinstalled apps. The caller is expected to have either the 8573 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8574 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8575 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8576 * permission and cannot be revoked. See http://b/23597341 8577 * 8578 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8579 * of this app will be updated to the current time. 8580 * @hide 8581 */ 8582 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8583 String callingPackage, boolean throwException) { 8584 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 8585 == PackageManager.PERMISSION_GRANTED) { 8586 return true; 8587 } 8588 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8589 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8590 PM_CHANGE_NETWORK_STATE, true); 8591 } 8592 8593 /** 8594 * Performs a strict and comprehensive check of whether a calling package is allowed to 8595 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8596 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8597 * a negative result will be returned. 8598 * @hide 8599 */ 8600 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8601 String callingPackage, boolean throwException) { 8602 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8603 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8604 PM_SYSTEM_ALERT_WINDOW, false); 8605 } 8606 8607 /** 8608 * Performs a strict and comprehensive check of whether a calling package is allowed to 8609 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8610 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8611 * a negative result will be returned. 8612 * 8613 * Note: if the check is successful, the operation of this app will be updated to the 8614 * current time. 8615 * @hide 8616 */ 8617 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8618 callingPackage, boolean throwException) { 8619 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8620 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8621 PM_SYSTEM_ALERT_WINDOW, true); 8622 } 8623 8624 /** 8625 * Helper method to perform a general and comprehensive check of whether an operation that is 8626 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8627 * OP_WRITE_SETTINGS 8628 * @hide 8629 */ 8630 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8631 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 8632 permissions, boolean makeNote) { 8633 if (callingPackage == null) { 8634 return false; 8635 } 8636 8637 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8638 int mode = AppOpsManager.MODE_DEFAULT; 8639 if (makeNote) { 8640 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8641 } else { 8642 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8643 } 8644 8645 switch (mode) { 8646 case AppOpsManager.MODE_ALLOWED: 8647 return true; 8648 8649 case AppOpsManager.MODE_DEFAULT: 8650 // this is the default operating mode after an app's installation 8651 // In this case we will check all associated static permission to see 8652 // if it is granted during install time. 8653 for (String permission : permissions) { 8654 if (context.checkCallingOrSelfPermission(permission) == PackageManager 8655 .PERMISSION_GRANTED) { 8656 // if either of the permissions are granted, we will allow it 8657 return true; 8658 } 8659 } 8660 8661 default: 8662 // this is for all other cases trickled down here... 8663 if (!throwException) { 8664 return false; 8665 } 8666 } 8667 8668 // prepare string to throw SecurityException 8669 StringBuilder exceptionMessage = new StringBuilder(); 8670 exceptionMessage.append(callingPackage); 8671 exceptionMessage.append(" was not granted "); 8672 if (permissions.length > 1) { 8673 exceptionMessage.append(" either of these permissions: "); 8674 } else { 8675 exceptionMessage.append(" this permission: "); 8676 } 8677 for (int i = 0; i < permissions.length; i++) { 8678 exceptionMessage.append(permissions[i]); 8679 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 8680 } 8681 8682 throw new SecurityException(exceptionMessage.toString()); 8683 } 8684 8685 /** 8686 * Retrieves a correponding package name for a given uid. It will query all 8687 * packages that are associated with the given uid, but it will return only 8688 * the zeroth result. 8689 * Note: If package could not be found, a null is returned. 8690 * @hide 8691 */ 8692 public static String getPackageNameForUid(Context context, int uid) { 8693 String[] packages = context.getPackageManager().getPackagesForUid(uid); 8694 if (packages == null) { 8695 return null; 8696 } 8697 return packages[0]; 8698 } 8699} 8700