Settings.java revision e1055217360d45b6b1f907867af5b3085f128eda
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.app.ActivityThread; 23import android.app.AppOpsManager; 24import android.app.Application; 25import android.app.SearchManager; 26import android.app.WallpaperManager; 27import android.content.ComponentName; 28import android.content.ContentResolver; 29import android.content.ContentValues; 30import android.content.Context; 31import android.content.IContentProvider; 32import android.content.Intent; 33import android.content.pm.ActivityInfo; 34import android.content.pm.PackageManager; 35import android.content.pm.ResolveInfo; 36import android.content.res.Configuration; 37import android.content.res.Resources; 38import android.database.Cursor; 39import android.database.SQLException; 40import android.location.LocationManager; 41import android.net.ConnectivityManager; 42import android.net.Uri; 43import android.net.wifi.WifiManager; 44import android.os.BatteryManager; 45import android.os.Binder; 46import android.os.Bundle; 47import android.os.DropBoxManager; 48import android.os.IBinder; 49import android.os.Process; 50import android.os.RemoteException; 51import android.os.ServiceManager; 52import android.os.SystemProperties; 53import android.os.UserHandle; 54import android.os.Build.VERSION_CODES; 55import android.speech.tts.TextToSpeech; 56import android.text.TextUtils; 57import android.util.AndroidException; 58import android.util.ArrayMap; 59import android.util.ArraySet; 60import android.util.Log; 61 62import com.android.internal.util.ArrayUtils; 63import com.android.internal.widget.ILockSettings; 64 65import java.net.URISyntaxException; 66import java.text.SimpleDateFormat; 67import java.util.HashMap; 68import java.util.HashSet; 69import java.util.Locale; 70import java.util.Map; 71import java.util.Set; 72 73/** 74 * The Settings provider contains global system-level device preferences. 75 */ 76public final class Settings { 77 78 // Intent actions for Settings 79 80 /** 81 * Activity Action: Show system settings. 82 * <p> 83 * Input: Nothing. 84 * <p> 85 * Output: Nothing. 86 */ 87 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 88 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 89 90 /** 91 * Activity Action: Show settings to allow configuration of APNs. 92 * <p> 93 * Input: Nothing. 94 * <p> 95 * Output: Nothing. 96 */ 97 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 98 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 99 100 /** 101 * Activity Action: Show settings to allow configuration of current location 102 * sources. 103 * <p> 104 * In some cases, a matching Activity may not exist, so ensure you 105 * safeguard against this. 106 * <p> 107 * Input: Nothing. 108 * <p> 109 * Output: Nothing. 110 */ 111 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 112 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 113 "android.settings.LOCATION_SOURCE_SETTINGS"; 114 115 /** 116 * Activity Action: Show settings to allow configuration of wireless controls 117 * such as Wi-Fi, Bluetooth and Mobile networks. 118 * <p> 119 * In some cases, a matching Activity may not exist, so ensure you 120 * safeguard against this. 121 * <p> 122 * Input: Nothing. 123 * <p> 124 * Output: Nothing. 125 */ 126 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 127 public static final String ACTION_WIRELESS_SETTINGS = 128 "android.settings.WIRELESS_SETTINGS"; 129 130 /** 131 * Activity Action: Show settings to allow entering/exiting airplane mode. 132 * <p> 133 * In some cases, a matching Activity may not exist, so ensure you 134 * safeguard against this. 135 * <p> 136 * Input: Nothing. 137 * <p> 138 * Output: Nothing. 139 */ 140 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 141 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 142 "android.settings.AIRPLANE_MODE_SETTINGS"; 143 144 /** 145 * Activity Action: Modify Airplane mode settings using a voice command. 146 * <p> 147 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 148 * <p> 149 * This intent MUST be started using 150 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 151 * startVoiceActivity}. 152 * <p> 153 * Note: The activity implementing this intent MUST verify that 154 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 155 * modifying the setting. 156 * <p> 157 * Input: To tell which state airplane mode should be set to, add the 158 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 159 * If the extra is not included, no changes will be made. 160 * <p> 161 * Output: Nothing. 162 */ 163 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 164 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 165 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 166 167 /** 168 * Activity Action: Show settings for accessibility modules. 169 * <p> 170 * In some cases, a matching Activity may not exist, so ensure you 171 * safeguard against this. 172 * <p> 173 * Input: Nothing. 174 * <p> 175 * Output: Nothing. 176 */ 177 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 178 public static final String ACTION_ACCESSIBILITY_SETTINGS = 179 "android.settings.ACCESSIBILITY_SETTINGS"; 180 181 /** 182 * Activity Action: Show settings to control access to usage information. 183 * <p> 184 * In some cases, a matching Activity may not exist, so ensure you 185 * safeguard against this. 186 * <p> 187 * Input: Nothing. 188 * <p> 189 * Output: Nothing. 190 */ 191 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 192 public static final String ACTION_USAGE_ACCESS_SETTINGS = 193 "android.settings.USAGE_ACCESS_SETTINGS"; 194 195 /** 196 * Activity Category: Show application settings related to usage access. 197 * <p> 198 * An activity that provides a user interface for adjusting usage access related 199 * preferences for its containing application. Optional but recommended for apps that 200 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 201 * <p> 202 * The activity may define meta-data to describe what usage access is 203 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 204 * will be displayed in Settings. 205 * <p> 206 * Input: Nothing. 207 * <p> 208 * Output: Nothing. 209 */ 210 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 211 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 212 "android.intent.category.USAGE_ACCESS_CONFIG"; 213 214 /** 215 * Metadata key: Reason for needing usage access. 216 * <p> 217 * A key for metadata attached to an activity that receives action 218 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 219 * user as description of how the app uses usage access. 220 * <p> 221 */ 222 public static final String METADATA_USAGE_ACCESS_REASON = 223 "android.settings.metadata.USAGE_ACCESS_REASON"; 224 225 /** 226 * Activity Action: Show settings to allow configuration of security and 227 * location privacy. 228 * <p> 229 * In some cases, a matching Activity may not exist, so ensure you 230 * safeguard against this. 231 * <p> 232 * Input: Nothing. 233 * <p> 234 * Output: Nothing. 235 */ 236 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 237 public static final String ACTION_SECURITY_SETTINGS = 238 "android.settings.SECURITY_SETTINGS"; 239 240 /** 241 * Activity Action: Show trusted credentials settings, opening to the user tab, 242 * to allow management of installed credentials. 243 * <p> 244 * In some cases, a matching Activity may not exist, so ensure you 245 * safeguard against this. 246 * <p> 247 * Input: Nothing. 248 * <p> 249 * Output: Nothing. 250 * @hide 251 */ 252 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 253 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 254 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 255 256 /** 257 * Activity Action: Show dialog explaining that an installed CA cert may enable 258 * monitoring of encrypted network traffic. 259 * <p> 260 * In some cases, a matching Activity may not exist, so ensure you 261 * safeguard against this. 262 * <p> 263 * Input: Nothing. 264 * <p> 265 * Output: Nothing. 266 * @hide 267 */ 268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 269 public static final String ACTION_MONITORING_CERT_INFO = 270 "com.android.settings.MONITORING_CERT_INFO"; 271 272 /** 273 * Activity Action: Show settings to allow configuration of privacy options. 274 * <p> 275 * In some cases, a matching Activity may not exist, so ensure you 276 * safeguard against this. 277 * <p> 278 * Input: Nothing. 279 * <p> 280 * Output: Nothing. 281 */ 282 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 283 public static final String ACTION_PRIVACY_SETTINGS = 284 "android.settings.PRIVACY_SETTINGS"; 285 286 /** 287 * Activity Action: Show settings to allow configuration of Wi-Fi. 288 * <p> 289 * In some cases, a matching Activity may not exist, so ensure you 290 * safeguard against this. 291 * <p> 292 * Input: Nothing. 293 * <p> 294 * Output: Nothing. 295 296 */ 297 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 298 public static final String ACTION_WIFI_SETTINGS = 299 "android.settings.WIFI_SETTINGS"; 300 301 /** 302 * Activity Action: Show settings to allow configuration of a static IP 303 * address for Wi-Fi. 304 * <p> 305 * In some cases, a matching Activity may not exist, so ensure you safeguard 306 * against this. 307 * <p> 308 * Input: Nothing. 309 * <p> 310 * Output: Nothing. 311 */ 312 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 313 public static final String ACTION_WIFI_IP_SETTINGS = 314 "android.settings.WIFI_IP_SETTINGS"; 315 316 /** 317 * Activity Action: Show settings to allow configuration of Bluetooth. 318 * <p> 319 * In some cases, a matching Activity may not exist, so ensure you 320 * safeguard against this. 321 * <p> 322 * Input: Nothing. 323 * <p> 324 * Output: Nothing. 325 */ 326 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 327 public static final String ACTION_BLUETOOTH_SETTINGS = 328 "android.settings.BLUETOOTH_SETTINGS"; 329 330 /** 331 * Activity Action: Show settings to allow configuration of cast endpoints. 332 * <p> 333 * In some cases, a matching Activity may not exist, so ensure you 334 * safeguard against this. 335 * <p> 336 * Input: Nothing. 337 * <p> 338 * Output: Nothing. 339 */ 340 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 341 public static final String ACTION_CAST_SETTINGS = 342 "android.settings.CAST_SETTINGS"; 343 344 /** 345 * Activity Action: Show settings to allow configuration of date and time. 346 * <p> 347 * In some cases, a matching Activity may not exist, so ensure you 348 * safeguard against this. 349 * <p> 350 * Input: Nothing. 351 * <p> 352 * Output: Nothing. 353 */ 354 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 355 public static final String ACTION_DATE_SETTINGS = 356 "android.settings.DATE_SETTINGS"; 357 358 /** 359 * Activity Action: Show settings to allow configuration of sound and volume. 360 * <p> 361 * In some cases, a matching Activity may not exist, so ensure you 362 * safeguard against this. 363 * <p> 364 * Input: Nothing. 365 * <p> 366 * Output: Nothing. 367 */ 368 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 369 public static final String ACTION_SOUND_SETTINGS = 370 "android.settings.SOUND_SETTINGS"; 371 372 /** 373 * Activity Action: Show settings to allow configuration of display. 374 * <p> 375 * In some cases, a matching Activity may not exist, so ensure you 376 * safeguard against this. 377 * <p> 378 * Input: Nothing. 379 * <p> 380 * Output: Nothing. 381 */ 382 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 383 public static final String ACTION_DISPLAY_SETTINGS = 384 "android.settings.DISPLAY_SETTINGS"; 385 386 /** 387 * Activity Action: Show settings to allow configuration of locale. 388 * <p> 389 * In some cases, a matching Activity may not exist, so ensure you 390 * safeguard against this. 391 * <p> 392 * Input: Nothing. 393 * <p> 394 * Output: Nothing. 395 */ 396 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 397 public static final String ACTION_LOCALE_SETTINGS = 398 "android.settings.LOCALE_SETTINGS"; 399 400 /** 401 * Activity Action: Show settings to configure input methods, in particular 402 * allowing the user to enable input methods. 403 * <p> 404 * In some cases, a matching Activity may not exist, so ensure you 405 * safeguard against this. 406 * <p> 407 * Input: Nothing. 408 * <p> 409 * Output: Nothing. 410 */ 411 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 412 public static final String ACTION_VOICE_INPUT_SETTINGS = 413 "android.settings.VOICE_INPUT_SETTINGS"; 414 415 /** 416 * Activity Action: Show settings to configure input methods, in particular 417 * allowing the user to enable input methods. 418 * <p> 419 * In some cases, a matching Activity may not exist, so ensure you 420 * safeguard against this. 421 * <p> 422 * Input: Nothing. 423 * <p> 424 * Output: Nothing. 425 */ 426 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 427 public static final String ACTION_INPUT_METHOD_SETTINGS = 428 "android.settings.INPUT_METHOD_SETTINGS"; 429 430 /** 431 * Activity Action: Show settings to enable/disable input method subtypes. 432 * <p> 433 * In some cases, a matching Activity may not exist, so ensure you 434 * safeguard against this. 435 * <p> 436 * To tell which input method's subtypes are displayed in the settings, add 437 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 438 * If there is no extra in this Intent, subtypes from all installed input methods 439 * will be displayed in the settings. 440 * 441 * @see android.view.inputmethod.InputMethodInfo#getId 442 * <p> 443 * Input: Nothing. 444 * <p> 445 * Output: Nothing. 446 */ 447 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 448 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 449 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 450 451 /** 452 * Activity Action: Show a dialog to select input method. 453 * <p> 454 * In some cases, a matching Activity may not exist, so ensure you 455 * safeguard against this. 456 * <p> 457 * Input: Nothing. 458 * <p> 459 * Output: Nothing. 460 * @hide 461 */ 462 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 463 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 464 "android.settings.SHOW_INPUT_METHOD_PICKER"; 465 466 /** 467 * Activity Action: Show settings to manage the user input dictionary. 468 * <p> 469 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 470 * it is guaranteed there will always be an appropriate implementation for this Intent action. 471 * In prior releases of the platform this was optional, so ensure you safeguard against it. 472 * <p> 473 * Input: Nothing. 474 * <p> 475 * Output: Nothing. 476 */ 477 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 478 public static final String ACTION_USER_DICTIONARY_SETTINGS = 479 "android.settings.USER_DICTIONARY_SETTINGS"; 480 481 /** 482 * Activity Action: Adds a word to the user dictionary. 483 * <p> 484 * In some cases, a matching Activity may not exist, so ensure you 485 * safeguard against this. 486 * <p> 487 * Input: An extra with key <code>word</code> that contains the word 488 * that should be added to the dictionary. 489 * <p> 490 * Output: Nothing. 491 * 492 * @hide 493 */ 494 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 495 public static final String ACTION_USER_DICTIONARY_INSERT = 496 "com.android.settings.USER_DICTIONARY_INSERT"; 497 498 /** 499 * Activity Action: Show settings to allow configuration of application-related settings. 500 * <p> 501 * In some cases, a matching Activity may not exist, so ensure you 502 * safeguard against this. 503 * <p> 504 * Input: Nothing. 505 * <p> 506 * Output: Nothing. 507 */ 508 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 509 public static final String ACTION_APPLICATION_SETTINGS = 510 "android.settings.APPLICATION_SETTINGS"; 511 512 /** 513 * Activity Action: Show settings to allow configuration of application 514 * development-related settings. As of 515 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 516 * a required part of the platform. 517 * <p> 518 * Input: Nothing. 519 * <p> 520 * Output: Nothing. 521 */ 522 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 523 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 524 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 525 526 /** 527 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 528 * <p> 529 * In some cases, a matching Activity may not exist, so ensure you 530 * safeguard against this. 531 * <p> 532 * Input: Nothing. 533 * <p> 534 * Output: Nothing. 535 */ 536 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 537 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 538 "android.settings.QUICK_LAUNCH_SETTINGS"; 539 540 /** 541 * Activity Action: Show settings to manage installed applications. 542 * <p> 543 * In some cases, a matching Activity may not exist, so ensure you 544 * safeguard against this. 545 * <p> 546 * Input: Nothing. 547 * <p> 548 * Output: Nothing. 549 */ 550 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 551 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 552 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 553 554 /** 555 * Activity Action: Show settings to manage all applications. 556 * <p> 557 * In some cases, a matching Activity may not exist, so ensure you 558 * safeguard against this. 559 * <p> 560 * Input: Nothing. 561 * <p> 562 * Output: Nothing. 563 */ 564 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 565 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 566 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 567 568 /** 569 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 570 * <p> 571 * In some cases, a matching Activity may not exist, so ensure you 572 * safeguard against this. 573 * <p> 574 * Input: Optionally, the Intent's data URI can specify the application package name to 575 * directly invoke the management GUI specific to the package name. For example 576 * "package:com.my.app". 577 * <p> 578 * Output: Nothing. 579 */ 580 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 581 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 582 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 583 584 /** 585 * Activity Action: Show screen for controlling which apps are allowed to write/modify 586 * system settings. 587 * <p> 588 * In some cases, a matching Activity may not exist, so ensure you 589 * safeguard against this. 590 * <p> 591 * Input: Optionally, the Intent's data URI can specify the application package name to 592 * directly invoke the management GUI specific to the package name. For example 593 * "package:com.my.app". 594 * <p> 595 * Output: Nothing. 596 */ 597 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 598 public static final String ACTION_MANAGE_WRITE_SETTINGS = 599 "android.settings.action.MANAGE_WRITE_SETTINGS"; 600 601 /** 602 * Activity Action: Show screen of details about a particular application. 603 * <p> 604 * In some cases, a matching Activity may not exist, so ensure you 605 * safeguard against this. 606 * <p> 607 * Input: The Intent's data URI specifies the application package name 608 * to be shown, with the "package" scheme. That is "package:com.my.app". 609 * <p> 610 * Output: Nothing. 611 */ 612 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 613 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 614 "android.settings.APPLICATION_DETAILS_SETTINGS"; 615 616 /** 617 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 618 * <p> 619 * Input: Nothing. 620 * <p> 621 * Output: Nothing. 622 * <p> 623 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 624 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 625 * already ignoring optimizations. You can use 626 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 627 * on this list. 628 */ 629 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 630 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 631 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 632 633 /** 634 * Activity Action: Ask the user to allow an to ignore battery optimizations (that is, 635 * put them on the whitelist of apps shown by 636 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 637 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 638 * permission. 639 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 640 * provided by the platform for applications to operate correctly in the various power 641 * saving mode. This is only for unusual applications that need to deeply control their own 642 * execution, at the potential expense of the user's battery life. Note that these applications 643 * greatly run the risk of showing to the user has how power consumers on their device.</p> 644 * <p> 645 * Input: The Intent's data URI must specify the application package name 646 * to be shown, with the "package" scheme. That is "package:com.my.app". 647 * <p> 648 * Output: Nothing. 649 * <p> 650 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 651 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 652 * already ignoring optimizations. 653 */ 654 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 655 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 656 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 657 658 /** 659 * @hide 660 * Activity Action: Show the "app ops" settings screen. 661 * <p> 662 * Input: Nothing. 663 * <p> 664 * Output: Nothing. 665 */ 666 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 667 public static final String ACTION_APP_OPS_SETTINGS = 668 "android.settings.APP_OPS_SETTINGS"; 669 670 /** 671 * Activity Action: Show settings for system update functionality. 672 * <p> 673 * In some cases, a matching Activity may not exist, so ensure you 674 * safeguard against this. 675 * <p> 676 * Input: Nothing. 677 * <p> 678 * Output: Nothing. 679 * 680 * @hide 681 */ 682 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 683 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 684 "android.settings.SYSTEM_UPDATE_SETTINGS"; 685 686 /** 687 * Activity Action: Show settings to allow configuration of sync settings. 688 * <p> 689 * In some cases, a matching Activity may not exist, so ensure you 690 * safeguard against this. 691 * <p> 692 * The account types available to add via the add account button may be restricted by adding an 693 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 694 * authorities. Only account types which can sync with that content provider will be offered to 695 * the user. 696 * <p> 697 * Input: Nothing. 698 * <p> 699 * Output: Nothing. 700 */ 701 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 702 public static final String ACTION_SYNC_SETTINGS = 703 "android.settings.SYNC_SETTINGS"; 704 705 /** 706 * Activity Action: Show add account screen for creating a new account. 707 * <p> 708 * In some cases, a matching Activity may not exist, so ensure you 709 * safeguard against this. 710 * <p> 711 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 712 * extra to the Intent with one or more syncable content provider's authorities. Only account 713 * types which can sync with that content provider will be offered to the user. 714 * <p> 715 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 716 * Intent with one or more account types. 717 * <p> 718 * Input: Nothing. 719 * <p> 720 * Output: Nothing. 721 */ 722 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 723 public static final String ACTION_ADD_ACCOUNT = 724 "android.settings.ADD_ACCOUNT_SETTINGS"; 725 726 /** 727 * Activity Action: Show settings for selecting the network operator. 728 * <p> 729 * In some cases, a matching Activity may not exist, so ensure you 730 * safeguard against this. 731 * <p> 732 * Input: Nothing. 733 * <p> 734 * Output: Nothing. 735 */ 736 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 737 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 738 "android.settings.NETWORK_OPERATOR_SETTINGS"; 739 740 /** 741 * Activity Action: Show settings for selection of 2G/3G. 742 * <p> 743 * In some cases, a matching Activity may not exist, so ensure you 744 * safeguard against this. 745 * <p> 746 * Input: Nothing. 747 * <p> 748 * Output: Nothing. 749 */ 750 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 751 public static final String ACTION_DATA_ROAMING_SETTINGS = 752 "android.settings.DATA_ROAMING_SETTINGS"; 753 754 /** 755 * Activity Action: Show settings for internal storage. 756 * <p> 757 * In some cases, a matching Activity may not exist, so ensure you 758 * safeguard against this. 759 * <p> 760 * Input: Nothing. 761 * <p> 762 * Output: Nothing. 763 */ 764 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 765 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 766 "android.settings.INTERNAL_STORAGE_SETTINGS"; 767 /** 768 * Activity Action: Show settings for memory card storage. 769 * <p> 770 * In some cases, a matching Activity may not exist, so ensure you 771 * safeguard against this. 772 * <p> 773 * Input: Nothing. 774 * <p> 775 * Output: Nothing. 776 */ 777 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 778 public static final String ACTION_MEMORY_CARD_SETTINGS = 779 "android.settings.MEMORY_CARD_SETTINGS"; 780 781 /** 782 * Activity Action: Show settings for global search. 783 * <p> 784 * In some cases, a matching Activity may not exist, so ensure you 785 * safeguard against this. 786 * <p> 787 * Input: Nothing. 788 * <p> 789 * Output: Nothing 790 */ 791 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 792 public static final String ACTION_SEARCH_SETTINGS = 793 "android.search.action.SEARCH_SETTINGS"; 794 795 /** 796 * Activity Action: Show general device information settings (serial 797 * number, software version, phone number, etc.). 798 * <p> 799 * In some cases, a matching Activity may not exist, so ensure you 800 * safeguard against this. 801 * <p> 802 * Input: Nothing. 803 * <p> 804 * Output: Nothing 805 */ 806 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 807 public static final String ACTION_DEVICE_INFO_SETTINGS = 808 "android.settings.DEVICE_INFO_SETTINGS"; 809 810 /** 811 * Activity Action: Show NFC settings. 812 * <p> 813 * This shows UI that allows NFC to be turned on or off. 814 * <p> 815 * In some cases, a matching Activity may not exist, so ensure you 816 * safeguard against this. 817 * <p> 818 * Input: Nothing. 819 * <p> 820 * Output: Nothing 821 * @see android.nfc.NfcAdapter#isEnabled() 822 */ 823 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 824 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 825 826 /** 827 * Activity Action: Show NFC Sharing settings. 828 * <p> 829 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 830 * off. 831 * <p> 832 * In some cases, a matching Activity may not exist, so ensure you 833 * safeguard against this. 834 * <p> 835 * Input: Nothing. 836 * <p> 837 * Output: Nothing 838 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 839 */ 840 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 841 public static final String ACTION_NFCSHARING_SETTINGS = 842 "android.settings.NFCSHARING_SETTINGS"; 843 844 /** 845 * Activity Action: Show NFC Tap & Pay settings 846 * <p> 847 * This shows UI that allows the user to configure Tap&Pay 848 * settings. 849 * <p> 850 * In some cases, a matching Activity may not exist, so ensure you 851 * safeguard against this. 852 * <p> 853 * Input: Nothing. 854 * <p> 855 * Output: Nothing 856 */ 857 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 858 public static final String ACTION_NFC_PAYMENT_SETTINGS = 859 "android.settings.NFC_PAYMENT_SETTINGS"; 860 861 /** 862 * Activity Action: Show Daydream settings. 863 * <p> 864 * In some cases, a matching Activity may not exist, so ensure you 865 * safeguard against this. 866 * <p> 867 * Input: Nothing. 868 * <p> 869 * Output: Nothing. 870 * @see android.service.dreams.DreamService 871 */ 872 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 873 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 874 875 /** 876 * Activity Action: Show Notification listener settings. 877 * <p> 878 * In some cases, a matching Activity may not exist, so ensure you 879 * safeguard against this. 880 * <p> 881 * Input: Nothing. 882 * <p> 883 * Output: Nothing. 884 * @see android.service.notification.NotificationListenerService 885 */ 886 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 887 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 888 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 889 890 /** 891 * Activity Action: Show Do Not Disturb access settings. 892 * <p> 893 * Users can grant and deny access to Do Not Disturb configuration from here. 894 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 895 * details. 896 * <p> 897 * Input: Nothing. 898 * <p> 899 * Output: Nothing. 900 */ 901 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 902 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 903 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 904 905 /** 906 * @hide 907 */ 908 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 909 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 910 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 911 912 /** 913 * Activity Action: Show settings for video captioning. 914 * <p> 915 * In some cases, a matching Activity may not exist, so ensure you safeguard 916 * against this. 917 * <p> 918 * Input: Nothing. 919 * <p> 920 * Output: Nothing. 921 */ 922 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 923 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 924 925 /** 926 * Activity Action: Show the top level print settings. 927 * <p> 928 * In some cases, a matching Activity may not exist, so ensure you 929 * safeguard against this. 930 * <p> 931 * Input: Nothing. 932 * <p> 933 * Output: Nothing. 934 */ 935 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 936 public static final String ACTION_PRINT_SETTINGS = 937 "android.settings.ACTION_PRINT_SETTINGS"; 938 939 /** 940 * Activity Action: Show Zen Mode configuration settings. 941 * 942 * @hide 943 */ 944 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 945 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 946 947 /** 948 * Activity Action: Show Zen Mode priority configuration settings. 949 * 950 * @hide 951 */ 952 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 953 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 954 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 955 956 /** 957 * Activity Action: Show Zen Mode automation configuration settings. 958 * 959 * @hide 960 */ 961 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 962 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 963 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 964 965 /** 966 * Activity Action: Modify do not disturb mode settings. 967 * <p> 968 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 969 * <p> 970 * This intent MUST be started using 971 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 972 * startVoiceActivity}. 973 * <p> 974 * Note: The Activity implementing this intent MUST verify that 975 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 976 * returns true before modifying the setting. 977 * <p> 978 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 979 * how long the user wishes to avoid interruptions for. The optional 980 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 981 * enabling or disabling do not disturb mode. If either extra is not included, the 982 * user maybe asked to provide the value. 983 * <p> 984 * Output: Nothing. 985 */ 986 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 987 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 988 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 989 990 /** 991 * Activity Action: Show Zen Mode schedule rule configuration settings. 992 * 993 * @hide 994 */ 995 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 996 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 997 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 998 999 /** 1000 * Activity Action: Show Zen Mode event rule configuration settings. 1001 * 1002 * @hide 1003 */ 1004 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1005 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1006 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1007 1008 /** 1009 * Activity Action: Show Zen Mode external rule configuration settings. 1010 * 1011 * @hide 1012 */ 1013 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1014 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1015 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1016 1017 /** 1018 * Activity Action: Show the regulatory information screen for the device. 1019 * <p> 1020 * In some cases, a matching Activity may not exist, so ensure you safeguard 1021 * against this. 1022 * <p> 1023 * Input: Nothing. 1024 * <p> 1025 * Output: Nothing. 1026 */ 1027 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1028 public static final String 1029 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1030 1031 /** 1032 * Activity Action: Show Device Name Settings. 1033 * <p> 1034 * In some cases, a matching Activity may not exist, so ensure you safeguard 1035 * against this. 1036 * 1037 * @hide 1038 */ 1039 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1040 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1041 1042 /** 1043 * Activity Action: Show pairing settings. 1044 * <p> 1045 * In some cases, a matching Activity may not exist, so ensure you safeguard 1046 * against this. 1047 * 1048 * @hide 1049 */ 1050 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1051 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1052 1053 /** 1054 * Activity Action: Show battery saver settings. 1055 * <p> 1056 * In some cases, a matching Activity may not exist, so ensure you safeguard 1057 * against this. 1058 */ 1059 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1060 public static final String ACTION_BATTERY_SAVER_SETTINGS 1061 = "android.settings.BATTERY_SAVER_SETTINGS"; 1062 1063 /** 1064 * Activity Action: Modify Battery Saver mode setting using a voice command. 1065 * <p> 1066 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1067 * <p> 1068 * This intent MUST be started using 1069 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1070 * startVoiceActivity}. 1071 * <p> 1072 * Note: The activity implementing this intent MUST verify that 1073 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1074 * modifying the setting. 1075 * <p> 1076 * Input: To tell which state batter saver mode should be set to, add the 1077 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1078 * If the extra is not included, no changes will be made. 1079 * <p> 1080 * Output: Nothing. 1081 */ 1082 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1083 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1084 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1085 1086 /** 1087 * Activity Action: Show Home selection settings. If there are multiple activities 1088 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1089 * to pick your preferred activity. 1090 */ 1091 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1092 public static final String ACTION_HOME_SETTINGS 1093 = "android.settings.HOME_SETTINGS"; 1094 1095 1096 1097 /** 1098 * Activity Action: Show Default apps settings. 1099 * <p> 1100 * In some cases, a matching Activity may not exist, so ensure you 1101 * safeguard against this. 1102 * <p> 1103 * Input: Nothing. 1104 * <p> 1105 * Output: Nothing. 1106 */ 1107 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1108 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1109 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1110 1111 /** 1112 * Activity Action: Show notification settings. 1113 * 1114 * @hide 1115 */ 1116 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1117 public static final String ACTION_NOTIFICATION_SETTINGS 1118 = "android.settings.NOTIFICATION_SETTINGS"; 1119 1120 /** 1121 * Activity Action: Show notification settings for a single app. 1122 * 1123 * @hide 1124 */ 1125 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1126 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1127 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1128 1129 /** 1130 * Activity Action: Show notification redaction settings. 1131 * 1132 * @hide 1133 */ 1134 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1135 public static final String ACTION_APP_NOTIFICATION_REDACTION 1136 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1137 1138 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1139 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1140 1141 // End of Intent actions for Settings 1142 1143 /** 1144 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1145 */ 1146 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1147 1148 /** 1149 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1150 */ 1151 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1152 1153 /** 1154 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1155 */ 1156 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1157 1158 /** 1159 * @hide - User handle argument extra to the fast-path call()-based requests 1160 */ 1161 public static final String CALL_METHOD_USER_KEY = "_user"; 1162 1163 /** @hide - Private call() method to write to 'system' table */ 1164 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1165 1166 /** @hide - Private call() method to write to 'secure' table */ 1167 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1168 1169 /** @hide - Private call() method to write to 'global' table */ 1170 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1171 1172 /** 1173 * Activity Extra: Limit available options in launched activity based on the given authority. 1174 * <p> 1175 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1176 * provider's authorities as a String[]. This field is used by some intents to alter the 1177 * behavior of the called activity. 1178 * <p> 1179 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1180 * on the authority given. 1181 */ 1182 public static final String EXTRA_AUTHORITIES = "authorities"; 1183 1184 /** 1185 * Activity Extra: Limit available options in launched activity based on the given account 1186 * types. 1187 * <p> 1188 * This can be passed as an extra field in an Activity Intent with one or more account types 1189 * as a String[]. This field is used by some intents to alter the behavior of the called 1190 * activity. 1191 * <p> 1192 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1193 * list. 1194 */ 1195 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1196 1197 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1198 1199 /** 1200 * Activity Extra: The device identifier to act upon. 1201 * <p> 1202 * This can be passed as an extra field in an Activity Intent with a single 1203 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1204 * settings for the given device. 1205 * <p> 1206 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1207 * dialog for the given device. 1208 * @hide 1209 */ 1210 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1211 1212 /** 1213 * Activity Extra: Enable or disable Airplane Mode. 1214 * <p> 1215 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1216 * intent as a boolean to indicate if it should be enabled. 1217 */ 1218 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1219 1220 /** 1221 * Activity Extra: Enable or disable Battery saver mode. 1222 * <p> 1223 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1224 * intent as a boolean to indicate if it should be enabled. 1225 */ 1226 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1227 "android.settings.extra.battery_saver_mode_enabled"; 1228 1229 /** 1230 * Activity Extra: Enable or disable Do Not Disturb mode. 1231 * <p> 1232 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1233 * intent as a boolean to indicate if it should be enabled. 1234 */ 1235 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1236 "android.settings.extra.do_not_disturb_mode_enabled"; 1237 1238 /** 1239 * Activity Extra: How many minutes to enable do not disturb mode for. 1240 * <p> 1241 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1242 * intent to indicate how long do not disturb mode should be enabled for. 1243 */ 1244 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1245 "android.settings.extra.do_not_disturb_mode_minutes"; 1246 1247 private static final String JID_RESOURCE_PREFIX = "android"; 1248 1249 public static final String AUTHORITY = "settings"; 1250 1251 private static final String TAG = "Settings"; 1252 private static final boolean LOCAL_LOGV = false; 1253 1254 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1255 // with a partial enable/disable state in multi-threaded situations. 1256 private static final Object mLocationSettingsLock = new Object(); 1257 1258 public static class SettingNotFoundException extends AndroidException { 1259 public SettingNotFoundException(String msg) { 1260 super(msg); 1261 } 1262 } 1263 1264 /** 1265 * Common base for tables of name/value settings. 1266 */ 1267 public static class NameValueTable implements BaseColumns { 1268 public static final String NAME = "name"; 1269 public static final String VALUE = "value"; 1270 1271 protected static boolean putString(ContentResolver resolver, Uri uri, 1272 String name, String value) { 1273 // The database will take care of replacing duplicates. 1274 try { 1275 ContentValues values = new ContentValues(); 1276 values.put(NAME, name); 1277 values.put(VALUE, value); 1278 resolver.insert(uri, values); 1279 return true; 1280 } catch (SQLException e) { 1281 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1282 return false; 1283 } 1284 } 1285 1286 public static Uri getUriFor(Uri uri, String name) { 1287 return Uri.withAppendedPath(uri, name); 1288 } 1289 } 1290 1291 // Thread-safe. 1292 private static class NameValueCache { 1293 private final String mVersionSystemProperty; 1294 private final Uri mUri; 1295 1296 private static final String[] SELECT_VALUE = 1297 new String[] { Settings.NameValueTable.VALUE }; 1298 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1299 1300 // Must synchronize on 'this' to access mValues and mValuesVersion. 1301 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1302 private long mValuesVersion = 0; 1303 1304 // Initially null; set lazily and held forever. Synchronized on 'this'. 1305 private IContentProvider mContentProvider = null; 1306 1307 // The method we'll call (or null, to not use) on the provider 1308 // for the fast path of retrieving settings. 1309 private final String mCallGetCommand; 1310 private final String mCallSetCommand; 1311 1312 public NameValueCache(String versionSystemProperty, Uri uri, 1313 String getCommand, String setCommand) { 1314 mVersionSystemProperty = versionSystemProperty; 1315 mUri = uri; 1316 mCallGetCommand = getCommand; 1317 mCallSetCommand = setCommand; 1318 } 1319 1320 private IContentProvider lazyGetProvider(ContentResolver cr) { 1321 IContentProvider cp = null; 1322 synchronized (this) { 1323 cp = mContentProvider; 1324 if (cp == null) { 1325 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1326 } 1327 } 1328 return cp; 1329 } 1330 1331 public boolean putStringForUser(ContentResolver cr, String name, String value, 1332 final int userHandle) { 1333 try { 1334 Bundle arg = new Bundle(); 1335 arg.putString(Settings.NameValueTable.VALUE, value); 1336 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1337 IContentProvider cp = lazyGetProvider(cr); 1338 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1339 } catch (RemoteException e) { 1340 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1341 return false; 1342 } 1343 return true; 1344 } 1345 1346 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1347 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1348 if (isSelf) { 1349 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1350 1351 // Our own user's settings data uses a client-side cache 1352 synchronized (this) { 1353 if (mValuesVersion != newValuesVersion) { 1354 if (LOCAL_LOGV || false) { 1355 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1356 + newValuesVersion + " != cached " + mValuesVersion); 1357 } 1358 1359 mValues.clear(); 1360 mValuesVersion = newValuesVersion; 1361 } 1362 1363 if (mValues.containsKey(name)) { 1364 return mValues.get(name); // Could be null, that's OK -- negative caching 1365 } 1366 } 1367 } else { 1368 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1369 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1370 } 1371 1372 IContentProvider cp = lazyGetProvider(cr); 1373 1374 // Try the fast path first, not using query(). If this 1375 // fails (alternate Settings provider that doesn't support 1376 // this interface?) then we fall back to the query/table 1377 // interface. 1378 if (mCallGetCommand != null) { 1379 try { 1380 Bundle args = null; 1381 if (!isSelf) { 1382 args = new Bundle(); 1383 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1384 } 1385 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1386 if (b != null) { 1387 String value = b.getPairValue(); 1388 // Don't update our cache for reads of other users' data 1389 if (isSelf) { 1390 synchronized (this) { 1391 mValues.put(name, value); 1392 } 1393 } else { 1394 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1395 + " by " + UserHandle.myUserId() 1396 + " so not updating cache"); 1397 } 1398 return value; 1399 } 1400 // If the response Bundle is null, we fall through 1401 // to the query interface below. 1402 } catch (RemoteException e) { 1403 // Not supported by the remote side? Fall through 1404 // to query(). 1405 } 1406 } 1407 1408 Cursor c = null; 1409 try { 1410 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1411 new String[]{name}, null, null); 1412 if (c == null) { 1413 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1414 return null; 1415 } 1416 1417 String value = c.moveToNext() ? c.getString(0) : null; 1418 synchronized (this) { 1419 mValues.put(name, value); 1420 } 1421 if (LOCAL_LOGV) { 1422 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1423 name + " = " + (value == null ? "(null)" : value)); 1424 } 1425 return value; 1426 } catch (RemoteException e) { 1427 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1428 return null; // Return null, but don't cache it. 1429 } finally { 1430 if (c != null) c.close(); 1431 } 1432 } 1433 } 1434 1435 /** 1436 * An app can use this method to check if it is currently allowed to draw on top of other 1437 * apps. In order to be allowed to do so, an app must first declare the 1438 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1439 * is currently disallowed, it can prompt the user to grant it this capability through a 1440 * management UI by sending an Intent with action 1441 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1442 * 1443 * @param context A context 1444 * @return true if the calling app can draw on top of other apps, false otherwise. 1445 */ 1446 public static boolean canDrawOverlays(Context context) { 1447 int uid = Binder.getCallingUid(); 1448 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1449 .getPackageNameForUid(context, uid), false); 1450 } 1451 1452 /** 1453 * System settings, containing miscellaneous system preferences. This 1454 * table holds simple name/value pairs. There are convenience 1455 * functions for accessing individual settings entries. 1456 */ 1457 public static final class System extends NameValueTable { 1458 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1459 1460 /** @hide */ 1461 public static interface Validator { 1462 public boolean validate(String value); 1463 } 1464 1465 /** 1466 * The content:// style URL for this table 1467 */ 1468 public static final Uri CONTENT_URI = 1469 Uri.parse("content://" + AUTHORITY + "/system"); 1470 1471 private static final NameValueCache sNameValueCache = new NameValueCache( 1472 SYS_PROP_SETTING_VERSION, 1473 CONTENT_URI, 1474 CALL_METHOD_GET_SYSTEM, 1475 CALL_METHOD_PUT_SYSTEM); 1476 1477 private static final HashSet<String> MOVED_TO_SECURE; 1478 static { 1479 MOVED_TO_SECURE = new HashSet<String>(30); 1480 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1481 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1482 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1483 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1484 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1485 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1486 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1487 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1488 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1489 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1490 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1491 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1492 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1493 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1494 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1495 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1496 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1497 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1498 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1499 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1500 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1501 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1502 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1503 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1504 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1505 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1506 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1507 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1508 1509 // At one time in System, then Global, but now back in Secure 1510 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1511 } 1512 1513 private static final HashSet<String> MOVED_TO_GLOBAL; 1514 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1515 static { 1516 MOVED_TO_GLOBAL = new HashSet<String>(); 1517 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1518 1519 // these were originally in system but migrated to secure in the past, 1520 // so are duplicated in the Secure.* namespace 1521 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1522 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1523 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1524 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1525 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1526 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1527 1528 // these are moving directly from system to global 1529 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1530 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1531 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1532 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1533 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1534 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1535 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1536 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1537 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1538 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1539 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1540 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1541 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1542 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1543 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1544 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1545 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1546 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1547 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1548 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1549 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1550 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1551 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1552 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1553 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1554 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1555 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1556 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1557 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1558 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1559 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1560 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1561 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1562 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1563 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1564 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1565 } 1566 1567 private static final Validator sBooleanValidator = 1568 new DiscreteValueValidator(new String[] {"0", "1"}); 1569 1570 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1571 @Override 1572 public boolean validate(String value) { 1573 try { 1574 return Integer.parseInt(value) >= 0; 1575 } catch (NumberFormatException e) { 1576 return false; 1577 } 1578 } 1579 }; 1580 1581 private static final Validator sUriValidator = new Validator() { 1582 @Override 1583 public boolean validate(String value) { 1584 try { 1585 Uri.decode(value); 1586 return true; 1587 } catch (IllegalArgumentException e) { 1588 return false; 1589 } 1590 } 1591 }; 1592 1593 private static final Validator sLenientIpAddressValidator = new Validator() { 1594 private static final int MAX_IPV6_LENGTH = 45; 1595 1596 @Override 1597 public boolean validate(String value) { 1598 return value.length() <= MAX_IPV6_LENGTH; 1599 } 1600 }; 1601 1602 /** @hide */ 1603 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1604 outKeySet.addAll(MOVED_TO_GLOBAL); 1605 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1606 } 1607 1608 /** @hide */ 1609 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1610 outKeySet.addAll(MOVED_TO_SECURE); 1611 } 1612 1613 /** @hide */ 1614 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1615 outKeySet.addAll(MOVED_TO_GLOBAL); 1616 } 1617 1618 /** 1619 * Look up a name in the database. 1620 * @param resolver to access the database with 1621 * @param name to look up in the table 1622 * @return the corresponding value, or null if not present 1623 */ 1624 public static String getString(ContentResolver resolver, String name) { 1625 return getStringForUser(resolver, name, UserHandle.myUserId()); 1626 } 1627 1628 /** @hide */ 1629 public static String getStringForUser(ContentResolver resolver, String name, 1630 int userHandle) { 1631 if (MOVED_TO_SECURE.contains(name)) { 1632 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1633 + " to android.provider.Settings.Secure, returning read-only value."); 1634 return Secure.getStringForUser(resolver, name, userHandle); 1635 } 1636 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1637 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1638 + " to android.provider.Settings.Global, returning read-only value."); 1639 return Global.getStringForUser(resolver, name, userHandle); 1640 } 1641 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1642 } 1643 1644 /** 1645 * Store a name/value pair into the database. 1646 * @param resolver to access the database with 1647 * @param name to store 1648 * @param value to associate with the name 1649 * @return true if the value was set, false on database errors 1650 */ 1651 public static boolean putString(ContentResolver resolver, String name, String value) { 1652 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1653 } 1654 1655 /** @hide */ 1656 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1657 int userHandle) { 1658 if (MOVED_TO_SECURE.contains(name)) { 1659 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1660 + " to android.provider.Settings.Secure, value is unchanged."); 1661 return false; 1662 } 1663 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1664 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1665 + " to android.provider.Settings.Global, value is unchanged."); 1666 return false; 1667 } 1668 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1669 } 1670 1671 /** 1672 * Construct the content URI for a particular name/value pair, 1673 * useful for monitoring changes with a ContentObserver. 1674 * @param name to look up in the table 1675 * @return the corresponding content URI, or null if not present 1676 */ 1677 public static Uri getUriFor(String name) { 1678 if (MOVED_TO_SECURE.contains(name)) { 1679 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1680 + " to android.provider.Settings.Secure, returning Secure URI."); 1681 return Secure.getUriFor(Secure.CONTENT_URI, name); 1682 } 1683 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1684 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1685 + " to android.provider.Settings.Global, returning read-only global URI."); 1686 return Global.getUriFor(Global.CONTENT_URI, name); 1687 } 1688 return getUriFor(CONTENT_URI, name); 1689 } 1690 1691 /** 1692 * Convenience function for retrieving a single system settings value 1693 * as an integer. Note that internally setting values are always 1694 * stored as strings; this function converts the string to an integer 1695 * for you. The default value will be returned if the setting is 1696 * not defined or not an integer. 1697 * 1698 * @param cr The ContentResolver to access. 1699 * @param name The name of the setting to retrieve. 1700 * @param def Value to return if the setting is not defined. 1701 * 1702 * @return The setting's current value, or 'def' if it is not defined 1703 * or not a valid integer. 1704 */ 1705 public static int getInt(ContentResolver cr, String name, int def) { 1706 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1707 } 1708 1709 /** @hide */ 1710 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1711 String v = getStringForUser(cr, name, userHandle); 1712 try { 1713 return v != null ? Integer.parseInt(v) : def; 1714 } catch (NumberFormatException e) { 1715 return def; 1716 } 1717 } 1718 1719 /** 1720 * Convenience function for retrieving a single system settings value 1721 * as an integer. Note that internally setting values are always 1722 * stored as strings; this function converts the string to an integer 1723 * for you. 1724 * <p> 1725 * This version does not take a default value. If the setting has not 1726 * been set, or the string value is not a number, 1727 * it throws {@link SettingNotFoundException}. 1728 * 1729 * @param cr The ContentResolver to access. 1730 * @param name The name of the setting to retrieve. 1731 * 1732 * @throws SettingNotFoundException Thrown if a setting by the given 1733 * name can't be found or the setting value is not an integer. 1734 * 1735 * @return The setting's current value. 1736 */ 1737 public static int getInt(ContentResolver cr, String name) 1738 throws SettingNotFoundException { 1739 return getIntForUser(cr, name, UserHandle.myUserId()); 1740 } 1741 1742 /** @hide */ 1743 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1744 throws SettingNotFoundException { 1745 String v = getStringForUser(cr, name, userHandle); 1746 try { 1747 return Integer.parseInt(v); 1748 } catch (NumberFormatException e) { 1749 throw new SettingNotFoundException(name); 1750 } 1751 } 1752 1753 /** 1754 * Convenience function for updating a single settings value as an 1755 * integer. This will either create a new entry in the table if the 1756 * given name does not exist, or modify the value of the existing row 1757 * with that name. Note that internally setting values are always 1758 * stored as strings, so this function converts the given value to a 1759 * string before storing it. 1760 * 1761 * @param cr The ContentResolver to access. 1762 * @param name The name of the setting to modify. 1763 * @param value The new value for the setting. 1764 * @return true if the value was set, false on database errors 1765 */ 1766 public static boolean putInt(ContentResolver cr, String name, int value) { 1767 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1768 } 1769 1770 /** @hide */ 1771 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1772 int userHandle) { 1773 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1774 } 1775 1776 /** 1777 * Convenience function for retrieving a single system settings value 1778 * as a {@code long}. Note that internally setting values are always 1779 * stored as strings; this function converts the string to a {@code long} 1780 * for you. The default value will be returned if the setting is 1781 * not defined or not a {@code long}. 1782 * 1783 * @param cr The ContentResolver to access. 1784 * @param name The name of the setting to retrieve. 1785 * @param def Value to return if the setting is not defined. 1786 * 1787 * @return The setting's current value, or 'def' if it is not defined 1788 * or not a valid {@code long}. 1789 */ 1790 public static long getLong(ContentResolver cr, String name, long def) { 1791 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1792 } 1793 1794 /** @hide */ 1795 public static long getLongForUser(ContentResolver cr, String name, long def, 1796 int userHandle) { 1797 String valString = getStringForUser(cr, name, userHandle); 1798 long value; 1799 try { 1800 value = valString != null ? Long.parseLong(valString) : def; 1801 } catch (NumberFormatException e) { 1802 value = def; 1803 } 1804 return value; 1805 } 1806 1807 /** 1808 * Convenience function for retrieving a single system settings value 1809 * as a {@code long}. Note that internally setting values are always 1810 * stored as strings; this function converts the string to a {@code long} 1811 * for you. 1812 * <p> 1813 * This version does not take a default value. If the setting has not 1814 * been set, or the string value is not a number, 1815 * it throws {@link SettingNotFoundException}. 1816 * 1817 * @param cr The ContentResolver to access. 1818 * @param name The name of the setting to retrieve. 1819 * 1820 * @return The setting's current value. 1821 * @throws SettingNotFoundException Thrown if a setting by the given 1822 * name can't be found or the setting value is not an integer. 1823 */ 1824 public static long getLong(ContentResolver cr, String name) 1825 throws SettingNotFoundException { 1826 return getLongForUser(cr, name, UserHandle.myUserId()); 1827 } 1828 1829 /** @hide */ 1830 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1831 throws SettingNotFoundException { 1832 String valString = getStringForUser(cr, name, userHandle); 1833 try { 1834 return Long.parseLong(valString); 1835 } catch (NumberFormatException e) { 1836 throw new SettingNotFoundException(name); 1837 } 1838 } 1839 1840 /** 1841 * Convenience function for updating a single settings value as a long 1842 * integer. This will either create a new entry in the table if the 1843 * given name does not exist, or modify the value of the existing row 1844 * with that name. Note that internally setting values are always 1845 * stored as strings, so this function converts the given value to a 1846 * string before storing it. 1847 * 1848 * @param cr The ContentResolver to access. 1849 * @param name The name of the setting to modify. 1850 * @param value The new value for the setting. 1851 * @return true if the value was set, false on database errors 1852 */ 1853 public static boolean putLong(ContentResolver cr, String name, long value) { 1854 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1855 } 1856 1857 /** @hide */ 1858 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1859 int userHandle) { 1860 return putStringForUser(cr, name, Long.toString(value), userHandle); 1861 } 1862 1863 /** 1864 * Convenience function for retrieving a single system settings value 1865 * as a floating point number. Note that internally setting values are 1866 * always stored as strings; this function converts the string to an 1867 * float for you. The default value will be returned if the setting 1868 * is not defined or not a valid float. 1869 * 1870 * @param cr The ContentResolver to access. 1871 * @param name The name of the setting to retrieve. 1872 * @param def Value to return if the setting is not defined. 1873 * 1874 * @return The setting's current value, or 'def' if it is not defined 1875 * or not a valid float. 1876 */ 1877 public static float getFloat(ContentResolver cr, String name, float def) { 1878 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1879 } 1880 1881 /** @hide */ 1882 public static float getFloatForUser(ContentResolver cr, String name, float def, 1883 int userHandle) { 1884 String v = getStringForUser(cr, name, userHandle); 1885 try { 1886 return v != null ? Float.parseFloat(v) : def; 1887 } catch (NumberFormatException e) { 1888 return def; 1889 } 1890 } 1891 1892 /** 1893 * Convenience function for retrieving a single system settings value 1894 * as a float. Note that internally setting values are always 1895 * stored as strings; this function converts the string to a float 1896 * for you. 1897 * <p> 1898 * This version does not take a default value. If the setting has not 1899 * been set, or the string value is not a number, 1900 * it throws {@link SettingNotFoundException}. 1901 * 1902 * @param cr The ContentResolver to access. 1903 * @param name The name of the setting to retrieve. 1904 * 1905 * @throws SettingNotFoundException Thrown if a setting by the given 1906 * name can't be found or the setting value is not a float. 1907 * 1908 * @return The setting's current value. 1909 */ 1910 public static float getFloat(ContentResolver cr, String name) 1911 throws SettingNotFoundException { 1912 return getFloatForUser(cr, name, UserHandle.myUserId()); 1913 } 1914 1915 /** @hide */ 1916 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1917 throws SettingNotFoundException { 1918 String v = getStringForUser(cr, name, userHandle); 1919 if (v == null) { 1920 throw new SettingNotFoundException(name); 1921 } 1922 try { 1923 return Float.parseFloat(v); 1924 } catch (NumberFormatException e) { 1925 throw new SettingNotFoundException(name); 1926 } 1927 } 1928 1929 /** 1930 * Convenience function for updating a single settings value as a 1931 * floating point number. This will either create a new entry in the 1932 * table if the given name does not exist, or modify the value of the 1933 * existing row with that name. Note that internally setting values 1934 * are always stored as strings, so this function converts the given 1935 * value to a string before storing it. 1936 * 1937 * @param cr The ContentResolver to access. 1938 * @param name The name of the setting to modify. 1939 * @param value The new value for the setting. 1940 * @return true if the value was set, false on database errors 1941 */ 1942 public static boolean putFloat(ContentResolver cr, String name, float value) { 1943 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1944 } 1945 1946 /** @hide */ 1947 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1948 int userHandle) { 1949 return putStringForUser(cr, name, Float.toString(value), userHandle); 1950 } 1951 1952 /** 1953 * Convenience function to read all of the current 1954 * configuration-related settings into a 1955 * {@link Configuration} object. 1956 * 1957 * @param cr The ContentResolver to access. 1958 * @param outConfig Where to place the configuration settings. 1959 */ 1960 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1961 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1962 } 1963 1964 /** @hide */ 1965 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1966 int userHandle) { 1967 outConfig.fontScale = Settings.System.getFloatForUser( 1968 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1969 if (outConfig.fontScale < 0) { 1970 outConfig.fontScale = 1; 1971 } 1972 } 1973 1974 /** 1975 * @hide Erase the fields in the Configuration that should be applied 1976 * by the settings. 1977 */ 1978 public static void clearConfiguration(Configuration inoutConfig) { 1979 inoutConfig.fontScale = 0; 1980 } 1981 1982 /** 1983 * Convenience function to write a batch of configuration-related 1984 * settings from a {@link Configuration} object. 1985 * 1986 * @param cr The ContentResolver to access. 1987 * @param config The settings to write. 1988 * @return true if the values were set, false on database errors 1989 */ 1990 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1991 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1992 } 1993 1994 /** @hide */ 1995 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1996 int userHandle) { 1997 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1998 } 1999 2000 /** @hide */ 2001 public static boolean hasInterestingConfigurationChanges(int changes) { 2002 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 2003 } 2004 2005 /** @deprecated - Do not use */ 2006 @Deprecated 2007 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2008 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2009 } 2010 2011 /** 2012 * @hide 2013 * @deprecated - Do not use 2014 */ 2015 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2016 int userHandle) { 2017 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2018 } 2019 2020 /** @deprecated - Do not use */ 2021 @Deprecated 2022 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2023 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2024 } 2025 2026 /** 2027 * @hide 2028 * @deprecated - Do not use 2029 */ 2030 @Deprecated 2031 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2032 int userHandle) { 2033 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2034 } 2035 2036 private static final class DiscreteValueValidator implements Validator { 2037 private final String[] mValues; 2038 2039 public DiscreteValueValidator(String[] values) { 2040 mValues = values; 2041 } 2042 2043 @Override 2044 public boolean validate(String value) { 2045 return ArrayUtils.contains(mValues, value); 2046 } 2047 } 2048 2049 private static final class InclusiveIntegerRangeValidator implements Validator { 2050 private final int mMin; 2051 private final int mMax; 2052 2053 public InclusiveIntegerRangeValidator(int min, int max) { 2054 mMin = min; 2055 mMax = max; 2056 } 2057 2058 @Override 2059 public boolean validate(String value) { 2060 try { 2061 final int intValue = Integer.parseInt(value); 2062 return intValue >= mMin && intValue <= mMax; 2063 } catch (NumberFormatException e) { 2064 return false; 2065 } 2066 } 2067 } 2068 2069 private static final class InclusiveFloatRangeValidator implements Validator { 2070 private final float mMin; 2071 private final float mMax; 2072 2073 public InclusiveFloatRangeValidator(float min, float max) { 2074 mMin = min; 2075 mMax = max; 2076 } 2077 2078 @Override 2079 public boolean validate(String value) { 2080 try { 2081 final float floatValue = Float.parseFloat(value); 2082 return floatValue >= mMin && floatValue <= mMax; 2083 } catch (NumberFormatException e) { 2084 return false; 2085 } 2086 } 2087 } 2088 2089 /** 2090 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2091 */ 2092 @Deprecated 2093 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2094 2095 /** 2096 * What happens when the user presses the end call button if they're not 2097 * on a call.<br/> 2098 * <b>Values:</b><br/> 2099 * 0 - The end button does nothing.<br/> 2100 * 1 - The end button goes to the home screen.<br/> 2101 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2102 * 3 - The end button goes to the home screen. If the user is already on the 2103 * home screen, it puts the device to sleep. 2104 */ 2105 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2106 2107 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2108 new InclusiveIntegerRangeValidator(0, 3); 2109 2110 /** 2111 * END_BUTTON_BEHAVIOR value for "go home". 2112 * @hide 2113 */ 2114 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2115 2116 /** 2117 * END_BUTTON_BEHAVIOR value for "go to sleep". 2118 * @hide 2119 */ 2120 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2121 2122 /** 2123 * END_BUTTON_BEHAVIOR default value. 2124 * @hide 2125 */ 2126 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2127 2128 /** 2129 * Is advanced settings mode turned on. 0 == no, 1 == yes 2130 * @hide 2131 */ 2132 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2133 2134 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2135 2136 /** 2137 * ADVANCED_SETTINGS default value. 2138 * @hide 2139 */ 2140 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2141 2142 /** 2143 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2144 */ 2145 @Deprecated 2146 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2147 2148 /** 2149 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2150 */ 2151 @Deprecated 2152 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2153 2154 /** 2155 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2156 */ 2157 @Deprecated 2158 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2159 2160 /** 2161 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2162 * {@hide} 2163 */ 2164 @Deprecated 2165 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2166 2167 /** 2168 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2169 */ 2170 @Deprecated 2171 public static final String RADIO_CELL = Global.RADIO_CELL; 2172 2173 /** 2174 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2175 */ 2176 @Deprecated 2177 public static final String RADIO_NFC = Global.RADIO_NFC; 2178 2179 /** 2180 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2181 */ 2182 @Deprecated 2183 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2184 2185 /** 2186 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2187 * 2188 * {@hide} 2189 */ 2190 @Deprecated 2191 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2192 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2193 2194 /** 2195 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2196 */ 2197 @Deprecated 2198 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2199 2200 /** 2201 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2202 */ 2203 @Deprecated 2204 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2205 2206 /** 2207 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2208 */ 2209 @Deprecated 2210 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2211 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2212 2213 /** 2214 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2215 */ 2216 @Deprecated 2217 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2218 2219 /** 2220 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2221 */ 2222 @Deprecated 2223 public static final String MODE_RINGER = Global.MODE_RINGER; 2224 2225 /** 2226 * Whether to use static IP and other static network attributes. 2227 * <p> 2228 * Set to 1 for true and 0 for false. 2229 * 2230 * @deprecated Use {@link WifiManager} instead 2231 */ 2232 @Deprecated 2233 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2234 2235 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2236 2237 /** 2238 * The static IP address. 2239 * <p> 2240 * Example: "192.168.1.51" 2241 * 2242 * @deprecated Use {@link WifiManager} instead 2243 */ 2244 @Deprecated 2245 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2246 2247 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2248 2249 /** 2250 * If using static IP, the gateway's IP address. 2251 * <p> 2252 * Example: "192.168.1.1" 2253 * 2254 * @deprecated Use {@link WifiManager} instead 2255 */ 2256 @Deprecated 2257 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2258 2259 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2260 2261 /** 2262 * If using static IP, the net mask. 2263 * <p> 2264 * Example: "255.255.255.0" 2265 * 2266 * @deprecated Use {@link WifiManager} instead 2267 */ 2268 @Deprecated 2269 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2270 2271 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2272 2273 /** 2274 * If using static IP, the primary DNS's IP address. 2275 * <p> 2276 * Example: "192.168.1.1" 2277 * 2278 * @deprecated Use {@link WifiManager} instead 2279 */ 2280 @Deprecated 2281 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2282 2283 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2284 2285 /** 2286 * If using static IP, the secondary DNS's IP address. 2287 * <p> 2288 * Example: "192.168.1.2" 2289 * 2290 * @deprecated Use {@link WifiManager} instead 2291 */ 2292 @Deprecated 2293 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2294 2295 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2296 2297 /** 2298 * Determines whether remote devices may discover and/or connect to 2299 * this device. 2300 * <P>Type: INT</P> 2301 * 2 -- discoverable and connectable 2302 * 1 -- connectable but not discoverable 2303 * 0 -- neither connectable nor discoverable 2304 */ 2305 public static final String BLUETOOTH_DISCOVERABILITY = 2306 "bluetooth_discoverability"; 2307 2308 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2309 new InclusiveIntegerRangeValidator(0, 2); 2310 2311 /** 2312 * Bluetooth discoverability timeout. If this value is nonzero, then 2313 * Bluetooth becomes discoverable for a certain number of seconds, 2314 * after which is becomes simply connectable. The value is in seconds. 2315 */ 2316 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2317 "bluetooth_discoverability_timeout"; 2318 2319 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2320 sNonNegativeIntegerValidator; 2321 2322 /** 2323 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2324 * instead 2325 */ 2326 @Deprecated 2327 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2328 2329 /** 2330 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2331 * instead 2332 */ 2333 @Deprecated 2334 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2335 2336 /** 2337 * @deprecated Use 2338 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2339 * instead 2340 */ 2341 @Deprecated 2342 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2343 "lock_pattern_tactile_feedback_enabled"; 2344 2345 /** 2346 * A formatted string of the next alarm that is set, or the empty string 2347 * if there is no alarm set. 2348 * 2349 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2350 */ 2351 @Deprecated 2352 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2353 2354 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2355 private static final int MAX_LENGTH = 1000; 2356 2357 @Override 2358 public boolean validate(String value) { 2359 // TODO: No idea what the correct format is. 2360 return value == null || value.length() < MAX_LENGTH; 2361 } 2362 }; 2363 2364 /** 2365 * Scaling factor for fonts, float. 2366 */ 2367 public static final String FONT_SCALE = "font_scale"; 2368 2369 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2370 @Override 2371 public boolean validate(String value) { 2372 try { 2373 return Float.parseFloat(value) >= 0; 2374 } catch (NumberFormatException e) { 2375 return false; 2376 } 2377 } 2378 }; 2379 2380 /** 2381 * Name of an application package to be debugged. 2382 * 2383 * @deprecated Use {@link Global#DEBUG_APP} instead 2384 */ 2385 @Deprecated 2386 public static final String DEBUG_APP = Global.DEBUG_APP; 2387 2388 /** 2389 * If 1, when launching DEBUG_APP it will wait for the debugger before 2390 * starting user code. If 0, it will run normally. 2391 * 2392 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2393 */ 2394 @Deprecated 2395 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2396 2397 /** 2398 * Whether or not to dim the screen. 0=no 1=yes 2399 * @deprecated This setting is no longer used. 2400 */ 2401 @Deprecated 2402 public static final String DIM_SCREEN = "dim_screen"; 2403 2404 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2405 2406 /** 2407 * The amount of time in milliseconds before the device goes to sleep or begins 2408 * to dream after a period of inactivity. This value is also known as the 2409 * user activity timeout period since the screen isn't necessarily turned off 2410 * when it expires. 2411 */ 2412 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2413 2414 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2415 2416 /** 2417 * The screen backlight brightness between 0 and 255. 2418 */ 2419 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2420 2421 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2422 new InclusiveIntegerRangeValidator(0, 255); 2423 2424 /** 2425 * Control whether to enable automatic brightness mode. 2426 */ 2427 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2428 2429 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2430 2431 /** 2432 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2433 * or less (<0.0 >-1.0) bright. 2434 * @hide 2435 */ 2436 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2437 2438 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2439 new InclusiveFloatRangeValidator(-1, 1); 2440 2441 /** 2442 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2443 */ 2444 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2445 2446 /** 2447 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2448 */ 2449 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2450 2451 /** 2452 * Control whether the process CPU usage meter should be shown. 2453 * 2454 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2455 */ 2456 @Deprecated 2457 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2458 2459 /** 2460 * If 1, the activity manager will aggressively finish activities and 2461 * processes as soon as they are no longer needed. If 0, the normal 2462 * extended lifetime is used. 2463 * 2464 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2465 */ 2466 @Deprecated 2467 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2468 2469 /** 2470 * Determines which streams are affected by ringer mode changes. The 2471 * stream type's bit should be set to 1 if it should be muted when going 2472 * into an inaudible ringer mode. 2473 */ 2474 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2475 2476 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2477 sNonNegativeIntegerValidator; 2478 2479 /** 2480 * Determines which streams are affected by mute. The 2481 * stream type's bit should be set to 1 if it should be muted when a mute request 2482 * is received. 2483 */ 2484 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2485 2486 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2487 sNonNegativeIntegerValidator; 2488 2489 /** 2490 * Whether vibrate is on for different events. This is used internally, 2491 * changing this value will not change the vibrate. See AudioManager. 2492 */ 2493 public static final String VIBRATE_ON = "vibrate_on"; 2494 2495 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2496 2497 /** 2498 * If 1, redirects the system vibrator to all currently attached input devices 2499 * that support vibration. If there are no such input devices, then the system 2500 * vibrator is used instead. 2501 * If 0, does not register the system vibrator. 2502 * 2503 * This setting is mainly intended to provide a compatibility mechanism for 2504 * applications that only know about the system vibrator and do not use the 2505 * input device vibrator API. 2506 * 2507 * @hide 2508 */ 2509 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2510 2511 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2512 2513 /** 2514 * Ringer volume. This is used internally, changing this value will not 2515 * change the volume. See AudioManager. 2516 * 2517 * @removed Not used by anything since API 2. 2518 */ 2519 public static final String VOLUME_RING = "volume_ring"; 2520 2521 /** 2522 * System/notifications volume. This is used internally, changing this 2523 * value will not change the volume. See AudioManager. 2524 * 2525 * @removed Not used by anything since API 2. 2526 */ 2527 public static final String VOLUME_SYSTEM = "volume_system"; 2528 2529 /** 2530 * Voice call volume. This is used internally, changing this value will 2531 * not change the volume. See AudioManager. 2532 * 2533 * @removed Not used by anything since API 2. 2534 */ 2535 public static final String VOLUME_VOICE = "volume_voice"; 2536 2537 /** 2538 * Music/media/gaming volume. This is used internally, changing this 2539 * value will not change the volume. See AudioManager. 2540 * 2541 * @removed Not used by anything since API 2. 2542 */ 2543 public static final String VOLUME_MUSIC = "volume_music"; 2544 2545 /** 2546 * Alarm volume. This is used internally, changing this 2547 * value will not change the volume. See AudioManager. 2548 * 2549 * @removed Not used by anything since API 2. 2550 */ 2551 public static final String VOLUME_ALARM = "volume_alarm"; 2552 2553 /** 2554 * Notification volume. This is used internally, changing this 2555 * value will not change the volume. See AudioManager. 2556 * 2557 * @removed Not used by anything since API 2. 2558 */ 2559 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2560 2561 /** 2562 * Bluetooth Headset volume. This is used internally, changing this value will 2563 * not change the volume. See AudioManager. 2564 * 2565 * @removed Not used by anything since API 2. 2566 */ 2567 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2568 2569 /** 2570 * Master volume (float in the range 0.0f to 1.0f). 2571 * 2572 * @hide 2573 */ 2574 public static final String VOLUME_MASTER = "volume_master"; 2575 2576 /** 2577 * Master volume mute (int 1 = mute, 0 = not muted). 2578 * 2579 * @hide 2580 */ 2581 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2582 2583 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2584 2585 /** 2586 * Microphone mute (int 1 = mute, 0 = not muted). 2587 * 2588 * @hide 2589 */ 2590 public static final String MICROPHONE_MUTE = "microphone_mute"; 2591 2592 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2593 2594 /** 2595 * Whether the notifications should use the ring volume (value of 1) or 2596 * a separate notification volume (value of 0). In most cases, users 2597 * will have this enabled so the notification and ringer volumes will be 2598 * the same. However, power users can disable this and use the separate 2599 * notification volume control. 2600 * <p> 2601 * Note: This is a one-off setting that will be removed in the future 2602 * when there is profile support. For this reason, it is kept hidden 2603 * from the public APIs. 2604 * 2605 * @hide 2606 * @deprecated 2607 */ 2608 @Deprecated 2609 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2610 "notifications_use_ring_volume"; 2611 2612 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2613 2614 /** 2615 * Whether silent mode should allow vibration feedback. This is used 2616 * internally in AudioService and the Sound settings activity to 2617 * coordinate decoupling of vibrate and silent modes. This setting 2618 * will likely be removed in a future release with support for 2619 * audio/vibe feedback profiles. 2620 * 2621 * Not used anymore. On devices with vibrator, the user explicitly selects 2622 * silent or vibrate mode. 2623 * Kept for use by legacy database upgrade code in DatabaseHelper. 2624 * @hide 2625 */ 2626 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2627 2628 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2629 2630 /** 2631 * The mapping of stream type (integer) to its setting. 2632 * 2633 * @removed Not used by anything since API 2. 2634 */ 2635 public static final String[] VOLUME_SETTINGS = { 2636 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2637 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2638 }; 2639 2640 /** 2641 * Appended to various volume related settings to record the previous 2642 * values before they the settings were affected by a silent/vibrate 2643 * ringer mode change. 2644 * 2645 * @removed Not used by anything since API 2. 2646 */ 2647 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2648 2649 /** 2650 * Persistent store for the system-wide default ringtone URI. 2651 * <p> 2652 * If you need to play the default ringtone at any given time, it is recommended 2653 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2654 * to the set default ringtone at the time of playing. 2655 * 2656 * @see #DEFAULT_RINGTONE_URI 2657 */ 2658 public static final String RINGTONE = "ringtone"; 2659 2660 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2661 2662 /** 2663 * A {@link Uri} that will point to the current default ringtone at any 2664 * given time. 2665 * <p> 2666 * If the current default ringtone is in the DRM provider and the caller 2667 * does not have permission, the exception will be a 2668 * FileNotFoundException. 2669 */ 2670 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2671 2672 /** 2673 * Persistent store for the system-wide default notification sound. 2674 * 2675 * @see #RINGTONE 2676 * @see #DEFAULT_NOTIFICATION_URI 2677 */ 2678 public static final String NOTIFICATION_SOUND = "notification_sound"; 2679 2680 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2681 2682 /** 2683 * A {@link Uri} that will point to the current default notification 2684 * sound at any given time. 2685 * 2686 * @see #DEFAULT_RINGTONE_URI 2687 */ 2688 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2689 2690 /** 2691 * Persistent store for the system-wide default alarm alert. 2692 * 2693 * @see #RINGTONE 2694 * @see #DEFAULT_ALARM_ALERT_URI 2695 */ 2696 public static final String ALARM_ALERT = "alarm_alert"; 2697 2698 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2699 2700 /** 2701 * A {@link Uri} that will point to the current default alarm alert at 2702 * any given time. 2703 * 2704 * @see #DEFAULT_ALARM_ALERT_URI 2705 */ 2706 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2707 2708 /** 2709 * Persistent store for the system default media button event receiver. 2710 * 2711 * @hide 2712 */ 2713 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2714 2715 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2716 @Override 2717 public boolean validate(String value) { 2718 try { 2719 ComponentName.unflattenFromString(value); 2720 return true; 2721 } catch (NullPointerException e) { 2722 return false; 2723 } 2724 } 2725 }; 2726 2727 /** 2728 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2729 */ 2730 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2731 2732 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2733 2734 /** 2735 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2736 */ 2737 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2738 2739 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2740 2741 /** 2742 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2743 * feature converts two spaces to a "." and space. 2744 */ 2745 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2746 2747 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2748 2749 /** 2750 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2751 */ 2752 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2753 2754 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2755 2756 public static final String SHOW_GTALK_SERVICE_STATUS = 2757 "SHOW_GTALK_SERVICE_STATUS"; 2758 2759 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2760 2761 /** 2762 * Name of activity to use for wallpaper on the home screen. 2763 * 2764 * @deprecated Use {@link WallpaperManager} instead. 2765 */ 2766 @Deprecated 2767 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2768 2769 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2770 private static final int MAX_LENGTH = 1000; 2771 2772 @Override 2773 public boolean validate(String value) { 2774 if (value != null && value.length() > MAX_LENGTH) { 2775 return false; 2776 } 2777 return ComponentName.unflattenFromString(value) != null; 2778 } 2779 }; 2780 2781 /** 2782 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2783 * instead 2784 */ 2785 @Deprecated 2786 public static final String AUTO_TIME = Global.AUTO_TIME; 2787 2788 /** 2789 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2790 * instead 2791 */ 2792 @Deprecated 2793 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2794 2795 /** 2796 * Display times as 12 or 24 hours 2797 * 12 2798 * 24 2799 */ 2800 public static final String TIME_12_24 = "time_12_24"; 2801 2802 /** @hide */ 2803 public static final Validator TIME_12_24_VALIDATOR = 2804 new DiscreteValueValidator(new String[] {"12", "24"}); 2805 2806 /** 2807 * Date format string 2808 * mm/dd/yyyy 2809 * dd/mm/yyyy 2810 * yyyy/mm/dd 2811 */ 2812 public static final String DATE_FORMAT = "date_format"; 2813 2814 /** @hide */ 2815 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2816 @Override 2817 public boolean validate(String value) { 2818 try { 2819 new SimpleDateFormat(value); 2820 return true; 2821 } catch (IllegalArgumentException e) { 2822 return false; 2823 } 2824 } 2825 }; 2826 2827 /** 2828 * Whether the setup wizard has been run before (on first boot), or if 2829 * it still needs to be run. 2830 * 2831 * nonzero = it has been run in the past 2832 * 0 = it has not been run in the past 2833 */ 2834 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2835 2836 /** @hide */ 2837 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2838 2839 /** 2840 * Scaling factor for normal window animations. Setting to 0 will disable window 2841 * animations. 2842 * 2843 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2844 */ 2845 @Deprecated 2846 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2847 2848 /** 2849 * Scaling factor for activity transition animations. Setting to 0 will disable window 2850 * animations. 2851 * 2852 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2853 */ 2854 @Deprecated 2855 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2856 2857 /** 2858 * Scaling factor for Animator-based animations. This affects both the start delay and 2859 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2860 * The default value is 1. 2861 * 2862 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2863 */ 2864 @Deprecated 2865 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2866 2867 /** 2868 * Control whether the accelerometer will be used to change screen 2869 * orientation. If 0, it will not be used unless explicitly requested 2870 * by the application; if 1, it will be used by default unless explicitly 2871 * disabled by the application. 2872 */ 2873 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2874 2875 /** @hide */ 2876 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2877 2878 /** 2879 * Default screen rotation when no other policy applies. 2880 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2881 * preference, this rotation value will be used. Must be one of the 2882 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2883 * 2884 * @see android.view.Display#getRotation 2885 */ 2886 public static final String USER_ROTATION = "user_rotation"; 2887 2888 /** @hide */ 2889 public static final Validator USER_ROTATION_VALIDATOR = 2890 new InclusiveIntegerRangeValidator(0, 3); 2891 2892 /** 2893 * Control whether the rotation lock toggle in the System UI should be hidden. 2894 * Typically this is done for accessibility purposes to make it harder for 2895 * the user to accidentally toggle the rotation lock while the display rotation 2896 * has been locked for accessibility. 2897 * 2898 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2899 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2900 * 2901 * @hide 2902 */ 2903 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2904 "hide_rotation_lock_toggle_for_accessibility"; 2905 2906 /** @hide */ 2907 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2908 sBooleanValidator; 2909 2910 /** 2911 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2912 * be used by Phone and Setting apps; it shouldn't affect other apps. 2913 * The value is boolean (1 or 0). 2914 * 2915 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2916 * It was about AudioManager's setting and thus affected all the applications which 2917 * relied on the setting, while this is purely about the vibration setting for incoming 2918 * calls. 2919 */ 2920 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2921 2922 /** @hide */ 2923 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2924 2925 /** 2926 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2927 * boolean (1 or 0). 2928 */ 2929 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2930 2931 /** @hide */ 2932 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2933 2934 /** 2935 * CDMA only settings 2936 * DTMF tone type played by the dialer when dialing. 2937 * 0 = Normal 2938 * 1 = Long 2939 */ 2940 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2941 2942 /** @hide */ 2943 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2944 2945 /** 2946 * Whether the hearing aid is enabled. The value is 2947 * boolean (1 or 0). 2948 * @hide 2949 */ 2950 public static final String HEARING_AID = "hearing_aid"; 2951 2952 /** @hide */ 2953 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2954 2955 /** 2956 * CDMA only settings 2957 * TTY Mode 2958 * 0 = OFF 2959 * 1 = FULL 2960 * 2 = VCO 2961 * 3 = HCO 2962 * @hide 2963 */ 2964 public static final String TTY_MODE = "tty_mode"; 2965 2966 /** @hide */ 2967 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2968 2969 /** 2970 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2971 * boolean (1 or 0). 2972 */ 2973 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2974 2975 /** @hide */ 2976 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 2977 2978 /** 2979 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2980 * boolean (1 or 0). 2981 */ 2982 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2983 2984 /** @hide */ 2985 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 2986 2987 /** 2988 * @deprecated Each application that shows web suggestions should have its own 2989 * setting for this. 2990 */ 2991 @Deprecated 2992 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2993 2994 /** @hide */ 2995 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 2996 2997 /** 2998 * Whether the notification LED should repeatedly flash when a notification is 2999 * pending. The value is boolean (1 or 0). 3000 * @hide 3001 */ 3002 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3003 3004 /** @hide */ 3005 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3006 3007 /** 3008 * Show pointer location on screen? 3009 * 0 = no 3010 * 1 = yes 3011 * @hide 3012 */ 3013 public static final String POINTER_LOCATION = "pointer_location"; 3014 3015 /** @hide */ 3016 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3017 3018 /** 3019 * Show touch positions on screen? 3020 * 0 = no 3021 * 1 = yes 3022 * @hide 3023 */ 3024 public static final String SHOW_TOUCHES = "show_touches"; 3025 3026 /** @hide */ 3027 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3028 3029 /** 3030 * Log raw orientation data from 3031 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3032 * orientationplot.py tool. 3033 * 0 = no 3034 * 1 = yes 3035 * @hide 3036 */ 3037 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3038 "window_orientation_listener_log"; 3039 3040 /** @hide */ 3041 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3042 3043 /** 3044 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3045 * instead 3046 * @hide 3047 */ 3048 @Deprecated 3049 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3050 3051 /** 3052 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3053 * instead 3054 * @hide 3055 */ 3056 @Deprecated 3057 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3058 3059 /** 3060 * Whether to play sounds when the keyguard is shown and dismissed. 3061 * @hide 3062 */ 3063 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3064 3065 /** @hide */ 3066 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3067 3068 /** 3069 * Whether the lockscreen should be completely disabled. 3070 * @hide 3071 */ 3072 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3073 3074 /** @hide */ 3075 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3076 3077 /** 3078 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3079 * instead 3080 * @hide 3081 */ 3082 @Deprecated 3083 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3084 3085 /** 3086 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3087 * instead 3088 * @hide 3089 */ 3090 @Deprecated 3091 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3092 3093 /** 3094 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3095 * instead 3096 * @hide 3097 */ 3098 @Deprecated 3099 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3100 3101 /** 3102 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3103 * instead 3104 * @hide 3105 */ 3106 @Deprecated 3107 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3108 3109 /** 3110 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3111 * instead 3112 * @hide 3113 */ 3114 @Deprecated 3115 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3116 3117 /** 3118 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3119 * instead 3120 * @hide 3121 */ 3122 @Deprecated 3123 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3124 3125 /** 3126 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3127 * instead 3128 * @hide 3129 */ 3130 @Deprecated 3131 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3132 3133 /** 3134 * Receive incoming SIP calls? 3135 * 0 = no 3136 * 1 = yes 3137 * @hide 3138 */ 3139 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3140 3141 /** @hide */ 3142 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3143 3144 /** 3145 * Call Preference String. 3146 * "SIP_ALWAYS" : Always use SIP with network access 3147 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3148 * @hide 3149 */ 3150 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3151 3152 /** @hide */ 3153 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3154 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3155 3156 /** 3157 * One of the sip call options: Always use SIP with network access. 3158 * @hide 3159 */ 3160 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3161 3162 /** @hide */ 3163 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3164 3165 /** 3166 * One of the sip call options: Only if destination is a SIP address. 3167 * @hide 3168 */ 3169 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3170 3171 /** @hide */ 3172 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3173 3174 /** 3175 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3176 * the user should be prompted each time a call is made whether it should be placed using 3177 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3178 * SIP_ADDRESS_ONLY. 3179 * @hide 3180 */ 3181 @Deprecated 3182 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3183 3184 /** @hide */ 3185 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3186 3187 /** 3188 * Pointer speed setting. 3189 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3190 * -7 = slowest 3191 * 0 = default speed 3192 * +7 = fastest 3193 * @hide 3194 */ 3195 public static final String POINTER_SPEED = "pointer_speed"; 3196 3197 /** @hide */ 3198 public static final Validator POINTER_SPEED_VALIDATOR = 3199 new InclusiveFloatRangeValidator(-7, 7); 3200 3201 /** 3202 * Whether lock-to-app will be triggered by long-press on recents. 3203 * @hide 3204 */ 3205 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3206 3207 /** @hide */ 3208 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3209 3210 /** 3211 * I am the lolrus. 3212 * <p> 3213 * Nonzero values indicate that the user has a bukkit. 3214 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3215 * @hide 3216 */ 3217 public static final String EGG_MODE = "egg_mode"; 3218 3219 /** @hide */ 3220 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3221 @Override 3222 public boolean validate(String value) { 3223 try { 3224 return Long.parseLong(value) >= 0; 3225 } catch (NumberFormatException e) { 3226 return false; 3227 } 3228 } 3229 }; 3230 3231 /** 3232 * IMPORTANT: If you add a new public settings you also have to add it to 3233 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3234 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3235 * the setting value. See an example above. 3236 */ 3237 3238 /** 3239 * Settings to backup. This is here so that it's in the same place as the settings 3240 * keys and easy to update. 3241 * 3242 * NOTE: Settings are backed up and restored in the order they appear 3243 * in this array. If you have one setting depending on another, 3244 * make sure that they are ordered appropriately. 3245 * 3246 * @hide 3247 */ 3248 public static final String[] SETTINGS_TO_BACKUP = { 3249 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3250 WIFI_USE_STATIC_IP, 3251 WIFI_STATIC_IP, 3252 WIFI_STATIC_GATEWAY, 3253 WIFI_STATIC_NETMASK, 3254 WIFI_STATIC_DNS1, 3255 WIFI_STATIC_DNS2, 3256 BLUETOOTH_DISCOVERABILITY, 3257 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3258 DIM_SCREEN, 3259 SCREEN_OFF_TIMEOUT, 3260 SCREEN_BRIGHTNESS, 3261 SCREEN_BRIGHTNESS_MODE, 3262 SCREEN_AUTO_BRIGHTNESS_ADJ, 3263 VIBRATE_INPUT_DEVICES, 3264 MODE_RINGER_STREAMS_AFFECTED, 3265 TEXT_AUTO_REPLACE, 3266 TEXT_AUTO_CAPS, 3267 TEXT_AUTO_PUNCTUATE, 3268 TEXT_SHOW_PASSWORD, 3269 AUTO_TIME, // moved to global 3270 AUTO_TIME_ZONE, // moved to global 3271 TIME_12_24, 3272 DATE_FORMAT, 3273 DTMF_TONE_WHEN_DIALING, 3274 DTMF_TONE_TYPE_WHEN_DIALING, 3275 HEARING_AID, 3276 TTY_MODE, 3277 SOUND_EFFECTS_ENABLED, 3278 HAPTIC_FEEDBACK_ENABLED, 3279 POWER_SOUNDS_ENABLED, // moved to global 3280 DOCK_SOUNDS_ENABLED, // moved to global 3281 LOCKSCREEN_SOUNDS_ENABLED, 3282 SHOW_WEB_SUGGESTIONS, 3283 SIP_CALL_OPTIONS, 3284 SIP_RECEIVE_CALLS, 3285 POINTER_SPEED, 3286 VIBRATE_WHEN_RINGING, 3287 RINGTONE, 3288 LOCK_TO_APP_ENABLED, 3289 NOTIFICATION_SOUND 3290 }; 3291 3292 /** 3293 * These are all public system settings 3294 * 3295 * @hide 3296 */ 3297 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3298 static { 3299 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3300 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3301 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3302 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3303 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3304 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3305 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3306 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3307 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3308 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3309 PUBLIC_SETTINGS.add(FONT_SCALE); 3310 PUBLIC_SETTINGS.add(DIM_SCREEN); 3311 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3312 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3313 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3314 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3315 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3316 PUBLIC_SETTINGS.add(VIBRATE_ON); 3317 PUBLIC_SETTINGS.add(VOLUME_RING); 3318 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3319 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3320 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3321 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3322 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3323 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3324 PUBLIC_SETTINGS.add(RINGTONE); 3325 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3326 PUBLIC_SETTINGS.add(ALARM_ALERT); 3327 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3328 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3329 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3330 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3331 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3332 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3333 PUBLIC_SETTINGS.add(TIME_12_24); 3334 PUBLIC_SETTINGS.add(DATE_FORMAT); 3335 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3336 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3337 PUBLIC_SETTINGS.add(USER_ROTATION); 3338 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3339 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3340 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3341 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3342 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3343 } 3344 3345 /** 3346 * These are all hidden system settings. 3347 * 3348 * @hide 3349 */ 3350 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3351 static { 3352 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3353 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3354 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3355 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3356 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3357 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3358 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3359 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3360 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3361 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3362 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3363 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3364 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3365 PRIVATE_SETTINGS.add(HEARING_AID); 3366 PRIVATE_SETTINGS.add(TTY_MODE); 3367 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3368 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3369 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3370 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3371 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3372 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3373 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3374 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3375 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3376 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3377 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3378 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3379 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3380 PRIVATE_SETTINGS.add(LOCK_SOUND); 3381 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3382 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3383 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3384 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3385 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3386 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3387 PRIVATE_SETTINGS.add(POINTER_SPEED); 3388 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3389 PRIVATE_SETTINGS.add(EGG_MODE); 3390 } 3391 3392 /** 3393 * These are all public system settings 3394 * 3395 * @hide 3396 */ 3397 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3398 static { 3399 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3400 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3401 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3402 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3403 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3404 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3405 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3406 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3407 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3408 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3409 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3410 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3411 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3412 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3413 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3414 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3415 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3416 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3417 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3418 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3419 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3420 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3421 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3422 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3423 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3424 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3425 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3426 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3427 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3428 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3429 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3430 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3431 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3432 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3433 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3434 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3435 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3436 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3437 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3438 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3439 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3440 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3441 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3442 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3443 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3444 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3445 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3446 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3447 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3448 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3449 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3450 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3451 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3452 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3453 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3454 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3455 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3456 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3457 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3458 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3459 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3460 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3461 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3462 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3463 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3464 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3465 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3466 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3467 } 3468 3469 /** 3470 * These entries are considered common between the personal and the managed profile, 3471 * since the managed profile doesn't get to change them. 3472 */ 3473 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3474 static { 3475 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3476 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3477 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3478 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3479 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3480 } 3481 3482 /** @hide */ 3483 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3484 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3485 } 3486 3487 /** 3488 * When to use Wi-Fi calling 3489 * 3490 * @see android.telephony.TelephonyManager.WifiCallingChoices 3491 * @hide 3492 */ 3493 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3494 3495 // Settings moved to Settings.Secure 3496 3497 /** 3498 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3499 * instead 3500 */ 3501 @Deprecated 3502 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3503 3504 /** 3505 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3506 */ 3507 @Deprecated 3508 public static final String ANDROID_ID = Secure.ANDROID_ID; 3509 3510 /** 3511 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3512 */ 3513 @Deprecated 3514 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3515 3516 /** 3517 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3518 */ 3519 @Deprecated 3520 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3521 3522 /** 3523 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3524 */ 3525 @Deprecated 3526 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3527 3528 /** 3529 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3530 */ 3531 @Deprecated 3532 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3533 3534 /** 3535 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3536 */ 3537 @Deprecated 3538 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3539 3540 /** 3541 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3542 * instead 3543 */ 3544 @Deprecated 3545 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3546 3547 /** 3548 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3549 */ 3550 @Deprecated 3551 public static final String LOGGING_ID = Secure.LOGGING_ID; 3552 3553 /** 3554 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3555 */ 3556 @Deprecated 3557 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3558 3559 /** 3560 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3561 * instead 3562 */ 3563 @Deprecated 3564 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3565 3566 /** 3567 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3568 * instead 3569 */ 3570 @Deprecated 3571 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3572 3573 /** 3574 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3575 * instead 3576 */ 3577 @Deprecated 3578 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3579 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3580 3581 /** 3582 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3583 */ 3584 @Deprecated 3585 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3586 3587 /** 3588 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3589 */ 3590 @Deprecated 3591 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3592 3593 /** 3594 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3595 */ 3596 @Deprecated 3597 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3598 3599 /** 3600 * @deprecated Use 3601 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3602 */ 3603 @Deprecated 3604 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3605 3606 /** 3607 * @deprecated Use 3608 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3609 */ 3610 @Deprecated 3611 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3612 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3613 3614 /** 3615 * @deprecated Use 3616 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3617 */ 3618 @Deprecated 3619 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3620 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3621 3622 /** 3623 * @deprecated Use 3624 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3625 */ 3626 @Deprecated 3627 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3628 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3629 3630 /** 3631 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3632 * instead 3633 */ 3634 @Deprecated 3635 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3636 3637 /** 3638 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3639 */ 3640 @Deprecated 3641 public static final String WIFI_ON = Global.WIFI_ON; 3642 3643 /** 3644 * @deprecated Use 3645 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3646 * instead 3647 */ 3648 @Deprecated 3649 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3650 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3651 3652 /** 3653 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3654 */ 3655 @Deprecated 3656 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3657 3658 /** 3659 * @deprecated Use 3660 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3661 */ 3662 @Deprecated 3663 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3664 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3665 3666 /** 3667 * @deprecated Use 3668 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3669 */ 3670 @Deprecated 3671 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3672 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3673 3674 /** 3675 * @deprecated Use 3676 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3677 * instead 3678 */ 3679 @Deprecated 3680 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3681 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3682 3683 /** 3684 * @deprecated Use 3685 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3686 */ 3687 @Deprecated 3688 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3689 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3690 3691 /** 3692 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3693 * instead 3694 */ 3695 @Deprecated 3696 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3697 3698 /** 3699 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3700 */ 3701 @Deprecated 3702 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3703 3704 /** 3705 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3706 */ 3707 @Deprecated 3708 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3709 3710 /** 3711 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3712 * instead 3713 */ 3714 @Deprecated 3715 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3716 3717 /** 3718 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3719 * instead 3720 */ 3721 @Deprecated 3722 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3723 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3724 3725 /** 3726 * An app can use this method to check if it is currently allowed to write or modify system 3727 * settings. In order to gain write access to the system settings, an app must declare the 3728 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3729 * currently disallowed, it can prompt the user to grant it this capability through a 3730 * management UI by sending an Intent with action 3731 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3732 * 3733 * @param context A context 3734 * @return true if the calling app can write to system settings, false otherwise 3735 */ 3736 public static boolean canWrite(Context context) { 3737 int uid = Binder.getCallingUid(); 3738 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3739 context, uid), false); 3740 } 3741 } 3742 3743 /** 3744 * Secure system settings, containing system preferences that applications 3745 * can read but are not allowed to write. These are for preferences that 3746 * the user must explicitly modify through the system UI or specialized 3747 * APIs for those values, not modified directly by applications. 3748 */ 3749 public static final class Secure extends NameValueTable { 3750 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3751 3752 /** 3753 * The content:// style URL for this table 3754 */ 3755 public static final Uri CONTENT_URI = 3756 Uri.parse("content://" + AUTHORITY + "/secure"); 3757 3758 // Populated lazily, guarded by class object: 3759 private static final NameValueCache sNameValueCache = new NameValueCache( 3760 SYS_PROP_SETTING_VERSION, 3761 CONTENT_URI, 3762 CALL_METHOD_GET_SECURE, 3763 CALL_METHOD_PUT_SECURE); 3764 3765 private static ILockSettings sLockSettings = null; 3766 3767 private static boolean sIsSystemProcess; 3768 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3769 private static final HashSet<String> MOVED_TO_GLOBAL; 3770 static { 3771 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3772 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3773 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3774 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3775 3776 MOVED_TO_GLOBAL = new HashSet<String>(); 3777 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3778 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3779 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3780 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3781 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3782 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3783 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3784 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3785 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3786 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3787 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3788 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3789 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3790 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3791 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3792 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3793 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3794 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3795 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3796 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3797 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3798 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3799 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3800 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3801 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3802 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3803 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3804 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3805 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3806 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3807 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3808 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3809 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3810 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3811 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3812 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3813 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3814 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3815 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3816 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3817 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3818 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3819 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3820 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3821 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3822 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3823 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3824 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3825 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3826 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3827 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3828 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3829 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3830 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3831 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3832 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3833 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3834 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3835 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3836 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3837 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3838 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3839 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3840 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3841 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3842 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3843 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3844 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3845 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3846 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3847 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3848 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3849 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3850 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3851 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3852 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3853 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3854 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3855 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3856 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3857 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3858 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3859 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3860 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3861 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3862 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3863 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3864 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3865 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3866 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3867 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3868 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3869 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3870 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3871 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3872 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3873 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3874 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3875 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3876 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3877 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3878 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3879 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3880 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3881 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3882 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3883 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3884 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3885 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3886 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3887 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3888 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3889 } 3890 3891 /** @hide */ 3892 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3893 outKeySet.addAll(MOVED_TO_GLOBAL); 3894 } 3895 3896 /** 3897 * Look up a name in the database. 3898 * @param resolver to access the database with 3899 * @param name to look up in the table 3900 * @return the corresponding value, or null if not present 3901 */ 3902 public static String getString(ContentResolver resolver, String name) { 3903 return getStringForUser(resolver, name, UserHandle.myUserId()); 3904 } 3905 3906 /** @hide */ 3907 public static String getStringForUser(ContentResolver resolver, String name, 3908 int userHandle) { 3909 if (MOVED_TO_GLOBAL.contains(name)) { 3910 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3911 + " to android.provider.Settings.Global."); 3912 return Global.getStringForUser(resolver, name, userHandle); 3913 } 3914 3915 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3916 synchronized (Secure.class) { 3917 if (sLockSettings == null) { 3918 sLockSettings = ILockSettings.Stub.asInterface( 3919 (IBinder) ServiceManager.getService("lock_settings")); 3920 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3921 } 3922 } 3923 if (sLockSettings != null && !sIsSystemProcess) { 3924 // No context; use the ActivityThread's context as an approximation for 3925 // determining the target API level. 3926 Application application = ActivityThread.currentApplication(); 3927 3928 boolean isPreMnc = application != null 3929 && application.getApplicationInfo() != null 3930 && application.getApplicationInfo().targetSdkVersion 3931 <= VERSION_CODES.LOLLIPOP_MR1; 3932 if (isPreMnc) { 3933 try { 3934 return sLockSettings.getString(name, "0", userHandle); 3935 } catch (RemoteException re) { 3936 // Fall through 3937 } 3938 } else { 3939 throw new SecurityException("Settings.Secure." + name 3940 + " is deprecated and no longer accessible." 3941 + " See API documentation for potential replacements."); 3942 } 3943 } 3944 } 3945 3946 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3947 } 3948 3949 /** 3950 * Store a name/value pair into the database. 3951 * @param resolver to access the database with 3952 * @param name to store 3953 * @param value to associate with the name 3954 * @return true if the value was set, false on database errors 3955 */ 3956 public static boolean putString(ContentResolver resolver, String name, String value) { 3957 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3958 } 3959 3960 /** @hide */ 3961 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3962 int userHandle) { 3963 if (LOCATION_MODE.equals(name)) { 3964 // HACK ALERT: temporary hack to work around b/10491283. 3965 // TODO: once b/10491283 fixed, remove this hack 3966 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3967 } 3968 if (MOVED_TO_GLOBAL.contains(name)) { 3969 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3970 + " to android.provider.Settings.Global"); 3971 return Global.putStringForUser(resolver, name, value, userHandle); 3972 } 3973 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 3974 } 3975 3976 /** 3977 * Construct the content URI for a particular name/value pair, 3978 * useful for monitoring changes with a ContentObserver. 3979 * @param name to look up in the table 3980 * @return the corresponding content URI, or null if not present 3981 */ 3982 public static Uri getUriFor(String name) { 3983 if (MOVED_TO_GLOBAL.contains(name)) { 3984 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3985 + " to android.provider.Settings.Global, returning global URI."); 3986 return Global.getUriFor(Global.CONTENT_URI, name); 3987 } 3988 return getUriFor(CONTENT_URI, name); 3989 } 3990 3991 /** 3992 * Convenience function for retrieving a single secure settings value 3993 * as an integer. Note that internally setting values are always 3994 * stored as strings; this function converts the string to an integer 3995 * for you. The default value will be returned if the setting is 3996 * not defined or not an integer. 3997 * 3998 * @param cr The ContentResolver to access. 3999 * @param name The name of the setting to retrieve. 4000 * @param def Value to return if the setting is not defined. 4001 * 4002 * @return The setting's current value, or 'def' if it is not defined 4003 * or not a valid integer. 4004 */ 4005 public static int getInt(ContentResolver cr, String name, int def) { 4006 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4007 } 4008 4009 /** @hide */ 4010 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4011 if (LOCATION_MODE.equals(name)) { 4012 // HACK ALERT: temporary hack to work around b/10491283. 4013 // TODO: once b/10491283 fixed, remove this hack 4014 return getLocationModeForUser(cr, userHandle); 4015 } 4016 String v = getStringForUser(cr, name, userHandle); 4017 try { 4018 return v != null ? Integer.parseInt(v) : def; 4019 } catch (NumberFormatException e) { 4020 return def; 4021 } 4022 } 4023 4024 /** 4025 * Convenience function for retrieving a single secure settings value 4026 * as an integer. Note that internally setting values are always 4027 * stored as strings; this function converts the string to an integer 4028 * for you. 4029 * <p> 4030 * This version does not take a default value. If the setting has not 4031 * been set, or the string value is not a number, 4032 * it throws {@link SettingNotFoundException}. 4033 * 4034 * @param cr The ContentResolver to access. 4035 * @param name The name of the setting to retrieve. 4036 * 4037 * @throws SettingNotFoundException Thrown if a setting by the given 4038 * name can't be found or the setting value is not an integer. 4039 * 4040 * @return The setting's current value. 4041 */ 4042 public static int getInt(ContentResolver cr, String name) 4043 throws SettingNotFoundException { 4044 return getIntForUser(cr, name, UserHandle.myUserId()); 4045 } 4046 4047 /** @hide */ 4048 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4049 throws SettingNotFoundException { 4050 if (LOCATION_MODE.equals(name)) { 4051 // HACK ALERT: temporary hack to work around b/10491283. 4052 // TODO: once b/10491283 fixed, remove this hack 4053 return getLocationModeForUser(cr, userHandle); 4054 } 4055 String v = getStringForUser(cr, name, userHandle); 4056 try { 4057 return Integer.parseInt(v); 4058 } catch (NumberFormatException e) { 4059 throw new SettingNotFoundException(name); 4060 } 4061 } 4062 4063 /** 4064 * Convenience function for updating a single settings value as an 4065 * integer. This will either create a new entry in the table if the 4066 * given name does not exist, or modify the value of the existing row 4067 * with that name. Note that internally setting values are always 4068 * stored as strings, so this function converts the given value to a 4069 * string before storing it. 4070 * 4071 * @param cr The ContentResolver to access. 4072 * @param name The name of the setting to modify. 4073 * @param value The new value for the setting. 4074 * @return true if the value was set, false on database errors 4075 */ 4076 public static boolean putInt(ContentResolver cr, String name, int value) { 4077 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4078 } 4079 4080 /** @hide */ 4081 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4082 int userHandle) { 4083 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4084 } 4085 4086 /** 4087 * Convenience function for retrieving a single secure settings value 4088 * as a {@code long}. Note that internally setting values are always 4089 * stored as strings; this function converts the string to a {@code long} 4090 * for you. The default value will be returned if the setting is 4091 * not defined or not a {@code long}. 4092 * 4093 * @param cr The ContentResolver to access. 4094 * @param name The name of the setting to retrieve. 4095 * @param def Value to return if the setting is not defined. 4096 * 4097 * @return The setting's current value, or 'def' if it is not defined 4098 * or not a valid {@code long}. 4099 */ 4100 public static long getLong(ContentResolver cr, String name, long def) { 4101 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4102 } 4103 4104 /** @hide */ 4105 public static long getLongForUser(ContentResolver cr, String name, long def, 4106 int userHandle) { 4107 String valString = getStringForUser(cr, name, userHandle); 4108 long value; 4109 try { 4110 value = valString != null ? Long.parseLong(valString) : def; 4111 } catch (NumberFormatException e) { 4112 value = def; 4113 } 4114 return value; 4115 } 4116 4117 /** 4118 * Convenience function for retrieving a single secure settings value 4119 * as a {@code long}. Note that internally setting values are always 4120 * stored as strings; this function converts the string to a {@code long} 4121 * for you. 4122 * <p> 4123 * This version does not take a default value. If the setting has not 4124 * been set, or the string value is not a number, 4125 * it throws {@link SettingNotFoundException}. 4126 * 4127 * @param cr The ContentResolver to access. 4128 * @param name The name of the setting to retrieve. 4129 * 4130 * @return The setting's current value. 4131 * @throws SettingNotFoundException Thrown if a setting by the given 4132 * name can't be found or the setting value is not an integer. 4133 */ 4134 public static long getLong(ContentResolver cr, String name) 4135 throws SettingNotFoundException { 4136 return getLongForUser(cr, name, UserHandle.myUserId()); 4137 } 4138 4139 /** @hide */ 4140 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4141 throws SettingNotFoundException { 4142 String valString = getStringForUser(cr, name, userHandle); 4143 try { 4144 return Long.parseLong(valString); 4145 } catch (NumberFormatException e) { 4146 throw new SettingNotFoundException(name); 4147 } 4148 } 4149 4150 /** 4151 * Convenience function for updating a secure settings value as a long 4152 * integer. This will either create a new entry in the table if the 4153 * given name does not exist, or modify the value of the existing row 4154 * with that name. Note that internally setting values are always 4155 * stored as strings, so this function converts the given value to a 4156 * string before storing it. 4157 * 4158 * @param cr The ContentResolver to access. 4159 * @param name The name of the setting to modify. 4160 * @param value The new value for the setting. 4161 * @return true if the value was set, false on database errors 4162 */ 4163 public static boolean putLong(ContentResolver cr, String name, long value) { 4164 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4165 } 4166 4167 /** @hide */ 4168 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4169 int userHandle) { 4170 return putStringForUser(cr, name, Long.toString(value), userHandle); 4171 } 4172 4173 /** 4174 * Convenience function for retrieving a single secure settings value 4175 * as a floating point number. Note that internally setting values are 4176 * always stored as strings; this function converts the string to an 4177 * float for you. The default value will be returned if the setting 4178 * is not defined or not a valid float. 4179 * 4180 * @param cr The ContentResolver to access. 4181 * @param name The name of the setting to retrieve. 4182 * @param def Value to return if the setting is not defined. 4183 * 4184 * @return The setting's current value, or 'def' if it is not defined 4185 * or not a valid float. 4186 */ 4187 public static float getFloat(ContentResolver cr, String name, float def) { 4188 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4189 } 4190 4191 /** @hide */ 4192 public static float getFloatForUser(ContentResolver cr, String name, float def, 4193 int userHandle) { 4194 String v = getStringForUser(cr, name, userHandle); 4195 try { 4196 return v != null ? Float.parseFloat(v) : def; 4197 } catch (NumberFormatException e) { 4198 return def; 4199 } 4200 } 4201 4202 /** 4203 * Convenience function for retrieving a single secure settings value 4204 * as a float. Note that internally setting values are always 4205 * stored as strings; this function converts the string to a float 4206 * for you. 4207 * <p> 4208 * This version does not take a default value. If the setting has not 4209 * been set, or the string value is not a number, 4210 * it throws {@link SettingNotFoundException}. 4211 * 4212 * @param cr The ContentResolver to access. 4213 * @param name The name of the setting to retrieve. 4214 * 4215 * @throws SettingNotFoundException Thrown if a setting by the given 4216 * name can't be found or the setting value is not a float. 4217 * 4218 * @return The setting's current value. 4219 */ 4220 public static float getFloat(ContentResolver cr, String name) 4221 throws SettingNotFoundException { 4222 return getFloatForUser(cr, name, UserHandle.myUserId()); 4223 } 4224 4225 /** @hide */ 4226 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4227 throws SettingNotFoundException { 4228 String v = getStringForUser(cr, name, userHandle); 4229 if (v == null) { 4230 throw new SettingNotFoundException(name); 4231 } 4232 try { 4233 return Float.parseFloat(v); 4234 } catch (NumberFormatException e) { 4235 throw new SettingNotFoundException(name); 4236 } 4237 } 4238 4239 /** 4240 * Convenience function for updating a single settings value as a 4241 * floating point number. This will either create a new entry in the 4242 * table if the given name does not exist, or modify the value of the 4243 * existing row with that name. Note that internally setting values 4244 * are always stored as strings, so this function converts the given 4245 * value to a string before storing it. 4246 * 4247 * @param cr The ContentResolver to access. 4248 * @param name The name of the setting to modify. 4249 * @param value The new value for the setting. 4250 * @return true if the value was set, false on database errors 4251 */ 4252 public static boolean putFloat(ContentResolver cr, String name, float value) { 4253 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4254 } 4255 4256 /** @hide */ 4257 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4258 int userHandle) { 4259 return putStringForUser(cr, name, Float.toString(value), userHandle); 4260 } 4261 4262 /** 4263 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4264 * instead 4265 */ 4266 @Deprecated 4267 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4268 Global.DEVELOPMENT_SETTINGS_ENABLED; 4269 4270 /** 4271 * When the user has enable the option to have a "bug report" command 4272 * in the power menu. 4273 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4274 * @hide 4275 */ 4276 @Deprecated 4277 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4278 4279 /** 4280 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4281 */ 4282 @Deprecated 4283 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4284 4285 /** 4286 * Setting to allow mock locations and location provider status to be injected into the 4287 * LocationManager service for testing purposes during application development. These 4288 * locations and status values override actual location and status information generated 4289 * by network, gps, or other location providers. 4290 * 4291 * @deprecated This settings is not used anymore. 4292 */ 4293 @Deprecated 4294 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4295 4296 /** 4297 * A 64-bit number (as a hex string) that is randomly 4298 * generated when the user first sets up the device and should remain 4299 * constant for the lifetime of the user's device. The value may 4300 * change if a factory reset is performed on the device. 4301 * <p class="note"><strong>Note:</strong> When a device has <a 4302 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4303 * (available on certain devices running Android 4.2 or higher), each user appears as a 4304 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4305 * user.</p> 4306 */ 4307 public static final String ANDROID_ID = "android_id"; 4308 4309 /** 4310 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4311 */ 4312 @Deprecated 4313 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4314 4315 /** 4316 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4317 */ 4318 @Deprecated 4319 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4320 4321 /** 4322 * Setting to record the input method used by default, holding the ID 4323 * of the desired method. 4324 */ 4325 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4326 4327 /** 4328 * Setting to record the input method subtype used by default, holding the ID 4329 * of the desired method. 4330 */ 4331 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4332 "selected_input_method_subtype"; 4333 4334 /** 4335 * Setting to record the history of input method subtype, holding the pair of ID of IME 4336 * and its last used subtype. 4337 * @hide 4338 */ 4339 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4340 "input_methods_subtype_history"; 4341 4342 /** 4343 * Setting to record the visibility of input method selector 4344 */ 4345 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4346 "input_method_selector_visibility"; 4347 4348 /** 4349 * The currently selected voice interaction service flattened ComponentName. 4350 * @hide 4351 */ 4352 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4353 4354 /** 4355 * bluetooth HCI snoop log configuration 4356 * @hide 4357 */ 4358 public static final String BLUETOOTH_HCI_LOG = 4359 "bluetooth_hci_log"; 4360 4361 /** 4362 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4363 */ 4364 @Deprecated 4365 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4366 4367 /** 4368 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4369 * @hide 4370 */ 4371 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4372 4373 /** 4374 * List of input methods that are currently enabled. This is a string 4375 * containing the IDs of all enabled input methods, each ID separated 4376 * by ':'. 4377 */ 4378 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4379 4380 /** 4381 * List of system input methods that are currently disabled. This is a string 4382 * containing the IDs of all disabled input methods, each ID separated 4383 * by ':'. 4384 * @hide 4385 */ 4386 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4387 4388 /** 4389 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4390 * determines if the IME should be shown when a hard keyboard is attached. 4391 * @hide 4392 */ 4393 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4394 4395 /** 4396 * Host name and port for global http proxy. Uses ':' seperator for 4397 * between host and port. 4398 * 4399 * @deprecated Use {@link Global#HTTP_PROXY} 4400 */ 4401 @Deprecated 4402 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4403 4404 /** 4405 * Whether applications can be installed for this user via the system's 4406 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4407 * 4408 * <p>1 = permit app installation via the system package installer intent 4409 * <p>0 = do not allow use of the package installer 4410 */ 4411 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4412 4413 /** 4414 * Comma-separated list of location providers that activities may access. Do not rely on 4415 * this value being present in settings.db or on ContentObserver notifications on the 4416 * corresponding Uri. 4417 * 4418 * @deprecated use {@link #LOCATION_MODE} and 4419 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4420 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4421 */ 4422 @Deprecated 4423 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4424 4425 /** 4426 * The degree of location access enabled by the user. 4427 * <p> 4428 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4429 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4430 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4431 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4432 * modes that might be added in the future. 4433 * <p> 4434 * Note: do not rely on this value being present in settings.db or on ContentObserver 4435 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4436 * to receive changes in this value. 4437 */ 4438 public static final String LOCATION_MODE = "location_mode"; 4439 /** 4440 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4441 * {@link #LOCATION_MODE_OFF} 4442 * @hide 4443 */ 4444 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4445 4446 /** 4447 * Sets all location providers to the previous states before location was turned off. 4448 * @hide 4449 */ 4450 public static final int LOCATION_MODE_PREVIOUS = -1; 4451 /** 4452 * Location access disabled. 4453 */ 4454 public static final int LOCATION_MODE_OFF = 0; 4455 /** 4456 * Network Location Provider disabled, but GPS and other sensors enabled. 4457 */ 4458 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4459 /** 4460 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4461 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4462 * {@link android.location.Criteria#POWER_MEDIUM}. 4463 */ 4464 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4465 /** 4466 * Best-effort location computation allowed. 4467 */ 4468 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4469 4470 /** 4471 * A flag containing settings used for biometric weak 4472 * @hide 4473 */ 4474 @Deprecated 4475 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4476 "lock_biometric_weak_flags"; 4477 4478 /** 4479 * Whether lock-to-app will lock the keyguard when exiting. 4480 * @hide 4481 */ 4482 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4483 4484 /** 4485 * Whether autolock is enabled (0 = false, 1 = true) 4486 * 4487 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4488 * level of the keyguard. Accessing this setting from an app that is targeting 4489 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4490 */ 4491 @Deprecated 4492 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4493 4494 /** 4495 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4496 * 4497 * @deprecated Accessing this setting from an app that is targeting 4498 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4499 */ 4500 @Deprecated 4501 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4502 4503 /** 4504 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4505 * true) 4506 * 4507 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4508 * lockscreen uses 4509 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4510 * Accessing this setting from an app that is targeting 4511 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4512 */ 4513 @Deprecated 4514 public static final String 4515 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4516 4517 /** 4518 * This preference allows the device to be locked given time after screen goes off, 4519 * subject to current DeviceAdmin policy limits. 4520 * @hide 4521 */ 4522 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4523 4524 4525 /** 4526 * This preference contains the string that shows for owner info on LockScreen. 4527 * @hide 4528 * @deprecated 4529 */ 4530 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4531 4532 /** 4533 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4534 * @hide 4535 */ 4536 @Deprecated 4537 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4538 "lock_screen_appwidget_ids"; 4539 4540 /** 4541 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4542 * @hide 4543 */ 4544 @Deprecated 4545 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4546 "lock_screen_fallback_appwidget_id"; 4547 4548 /** 4549 * Index of the lockscreen appwidget to restore, -1 if none. 4550 * @hide 4551 */ 4552 @Deprecated 4553 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4554 "lock_screen_sticky_appwidget"; 4555 4556 /** 4557 * This preference enables showing the owner info on LockScreen. 4558 * @hide 4559 * @deprecated 4560 */ 4561 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4562 "lock_screen_owner_info_enabled"; 4563 4564 /** 4565 * When set by a user, allows notifications to be shown atop a securely locked screen 4566 * in their full "private" form (same as when the device is unlocked). 4567 * @hide 4568 */ 4569 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4570 "lock_screen_allow_private_notifications"; 4571 4572 /** 4573 * Set by the system to track if the user needs to see the call to action for 4574 * the lockscreen notification policy. 4575 * @hide 4576 */ 4577 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4578 "show_note_about_notification_hiding"; 4579 4580 /** 4581 * Set to 1 by the system after trust agents have been initialized. 4582 * @hide 4583 */ 4584 public static final String TRUST_AGENTS_INITIALIZED = 4585 "trust_agents_initialized"; 4586 4587 /** 4588 * The Logging ID (a unique 64-bit value) as a hex string. 4589 * Used as a pseudonymous identifier for logging. 4590 * @deprecated This identifier is poorly initialized and has 4591 * many collisions. It should not be used. 4592 */ 4593 @Deprecated 4594 public static final String LOGGING_ID = "logging_id"; 4595 4596 /** 4597 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4598 */ 4599 @Deprecated 4600 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4601 4602 /** 4603 * No longer supported. 4604 */ 4605 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4606 4607 /** 4608 * No longer supported. 4609 */ 4610 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4611 4612 /** 4613 * No longer supported. 4614 */ 4615 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4616 4617 /** 4618 * Settings classname to launch when Settings is clicked from All 4619 * Applications. Needed because of user testing between the old 4620 * and new Settings apps. 4621 */ 4622 // TODO: 881807 4623 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4624 4625 /** 4626 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4627 */ 4628 @Deprecated 4629 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4630 4631 /** 4632 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4633 */ 4634 @Deprecated 4635 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4636 4637 /** 4638 * If accessibility is enabled. 4639 */ 4640 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4641 4642 /** 4643 * If touch exploration is enabled. 4644 */ 4645 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4646 4647 /** 4648 * List of the enabled accessibility providers. 4649 */ 4650 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4651 "enabled_accessibility_services"; 4652 4653 /** 4654 * List of the accessibility services to which the user has granted 4655 * permission to put the device into touch exploration mode. 4656 * 4657 * @hide 4658 */ 4659 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4660 "touch_exploration_granted_accessibility_services"; 4661 4662 /** 4663 * Whether to speak passwords while in accessibility mode. 4664 */ 4665 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4666 4667 /** 4668 * Whether to draw text with high contrast while in accessibility mode. 4669 * 4670 * @hide 4671 */ 4672 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4673 "high_text_contrast_enabled"; 4674 4675 /** 4676 * If injection of accessibility enhancing JavaScript screen-reader 4677 * is enabled. 4678 * <p> 4679 * Note: The JavaScript based screen-reader is served by the 4680 * Google infrastructure and enable users with disabilities to 4681 * efficiently navigate in and explore web content. 4682 * </p> 4683 * <p> 4684 * This property represents a boolean value. 4685 * </p> 4686 * @hide 4687 */ 4688 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4689 "accessibility_script_injection"; 4690 4691 /** 4692 * The URL for the injected JavaScript based screen-reader used 4693 * for providing accessibility of content in WebView. 4694 * <p> 4695 * Note: The JavaScript based screen-reader is served by the 4696 * Google infrastructure and enable users with disabilities to 4697 * efficiently navigate in and explore web content. 4698 * </p> 4699 * <p> 4700 * This property represents a string value. 4701 * </p> 4702 * @hide 4703 */ 4704 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4705 "accessibility_script_injection_url"; 4706 4707 /** 4708 * Key bindings for navigation in built-in accessibility support for web content. 4709 * <p> 4710 * Note: These key bindings are for the built-in accessibility navigation for 4711 * web content which is used as a fall back solution if JavaScript in a WebView 4712 * is not enabled or the user has not opted-in script injection from Google. 4713 * </p> 4714 * <p> 4715 * The bindings are separated by semi-colon. A binding is a mapping from 4716 * a key to a sequence of actions (for more details look at 4717 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4718 * string representation of an integer obtained from a meta state (optional) shifted 4719 * sixteen times left and bitwise ored with a key code. An action is represented 4720 * as a hexademical string representation of an integer where the first two digits 4721 * are navigation action index, the second, the third, and the fourth digit pairs 4722 * represent the action arguments. The separate actions in a binding are colon 4723 * separated. The key and the action sequence it maps to are separated by equals. 4724 * </p> 4725 * <p> 4726 * For example, the binding below maps the DPAD right button to traverse the 4727 * current navigation axis once without firing an accessibility event and to 4728 * perform the same traversal again but to fire an event: 4729 * <code> 4730 * 0x16=0x01000100:0x01000101; 4731 * </code> 4732 * </p> 4733 * <p> 4734 * The goal of this binding is to enable dynamic rebinding of keys to 4735 * navigation actions for web content without requiring a framework change. 4736 * </p> 4737 * <p> 4738 * This property represents a string value. 4739 * </p> 4740 * @hide 4741 */ 4742 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4743 "accessibility_web_content_key_bindings"; 4744 4745 /** 4746 * Setting that specifies whether the display magnification is enabled. 4747 * Display magnifications allows the user to zoom in the display content 4748 * and is targeted to low vision users. The current magnification scale 4749 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4750 * 4751 * @hide 4752 */ 4753 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4754 "accessibility_display_magnification_enabled"; 4755 4756 /** 4757 * Setting that specifies what the display magnification scale is. 4758 * Display magnifications allows the user to zoom in the display 4759 * content and is targeted to low vision users. Whether a display 4760 * magnification is performed is controlled by 4761 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4762 * 4763 * @hide 4764 */ 4765 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4766 "accessibility_display_magnification_scale"; 4767 4768 /** 4769 * Setting that specifies whether the display magnification should be 4770 * automatically updated. If this fearture is enabled the system will 4771 * exit magnification mode or pan the viewport when a context change 4772 * occurs. For example, on staring a new activity or rotating the screen, 4773 * the system may zoom out so the user can see the new context he is in. 4774 * Another example is on showing a window that is not visible in the 4775 * magnified viewport the system may pan the viewport to make the window 4776 * the has popped up so the user knows that the context has changed. 4777 * Whether a screen magnification is performed is controlled by 4778 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4779 * 4780 * @hide 4781 */ 4782 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4783 "accessibility_display_magnification_auto_update"; 4784 4785 /** 4786 * Setting that specifies whether timed text (captions) should be 4787 * displayed in video content. Text display properties are controlled by 4788 * the following settings: 4789 * <ul> 4790 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4791 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4792 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4793 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4794 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4795 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4796 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4797 * </ul> 4798 * 4799 * @hide 4800 */ 4801 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4802 "accessibility_captioning_enabled"; 4803 4804 /** 4805 * Setting that specifies the language for captions as a locale string, 4806 * e.g. en_US. 4807 * 4808 * @see java.util.Locale#toString 4809 * @hide 4810 */ 4811 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4812 "accessibility_captioning_locale"; 4813 4814 /** 4815 * Integer property that specifies the preset style for captions, one 4816 * of: 4817 * <ul> 4818 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4819 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4820 * </ul> 4821 * 4822 * @see java.util.Locale#toString 4823 * @hide 4824 */ 4825 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4826 "accessibility_captioning_preset"; 4827 4828 /** 4829 * Integer property that specifes the background color for captions as a 4830 * packed 32-bit color. 4831 * 4832 * @see android.graphics.Color#argb 4833 * @hide 4834 */ 4835 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4836 "accessibility_captioning_background_color"; 4837 4838 /** 4839 * Integer property that specifes the foreground color for captions as a 4840 * packed 32-bit color. 4841 * 4842 * @see android.graphics.Color#argb 4843 * @hide 4844 */ 4845 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4846 "accessibility_captioning_foreground_color"; 4847 4848 /** 4849 * Integer property that specifes the edge type for captions, one of: 4850 * <ul> 4851 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4852 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4853 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4854 * </ul> 4855 * 4856 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4857 * @hide 4858 */ 4859 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4860 "accessibility_captioning_edge_type"; 4861 4862 /** 4863 * Integer property that specifes the edge color for captions as a 4864 * packed 32-bit color. 4865 * 4866 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4867 * @see android.graphics.Color#argb 4868 * @hide 4869 */ 4870 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4871 "accessibility_captioning_edge_color"; 4872 4873 /** 4874 * Integer property that specifes the window color for captions as a 4875 * packed 32-bit color. 4876 * 4877 * @see android.graphics.Color#argb 4878 * @hide 4879 */ 4880 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4881 "accessibility_captioning_window_color"; 4882 4883 /** 4884 * String property that specifies the typeface for captions, one of: 4885 * <ul> 4886 * <li>DEFAULT 4887 * <li>MONOSPACE 4888 * <li>SANS_SERIF 4889 * <li>SERIF 4890 * </ul> 4891 * 4892 * @see android.graphics.Typeface 4893 * @hide 4894 */ 4895 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4896 "accessibility_captioning_typeface"; 4897 4898 /** 4899 * Floating point property that specifies font scaling for captions. 4900 * 4901 * @hide 4902 */ 4903 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4904 "accessibility_captioning_font_scale"; 4905 4906 /** 4907 * Setting that specifies whether display color inversion is enabled. 4908 */ 4909 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4910 "accessibility_display_inversion_enabled"; 4911 4912 /** 4913 * Setting that specifies whether display color space adjustment is 4914 * enabled. 4915 * 4916 * @hide 4917 */ 4918 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4919 "accessibility_display_daltonizer_enabled"; 4920 4921 /** 4922 * Integer property that specifies the type of color space adjustment to 4923 * perform. Valid values are defined in AccessibilityManager. 4924 * 4925 * @hide 4926 */ 4927 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4928 "accessibility_display_daltonizer"; 4929 4930 /** 4931 * Float list that specifies the color matrix to apply to 4932 * the display. Valid values are defined in AccessibilityManager. 4933 * 4934 * @hide 4935 */ 4936 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 4937 "accessibility_display_color_matrix"; 4938 4939 /** 4940 * Setting that specifies whether automatic click when the mouse pointer stops moving is 4941 * enabled. 4942 * 4943 * @hide 4944 */ 4945 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 4946 "accessibility_autoclick_enabled"; 4947 4948 /** 4949 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 4950 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 4951 * 4952 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 4953 * @hide 4954 */ 4955 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 4956 "accessibility_autoclick_delay"; 4957 4958 /** 4959 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 4960 * accessibility. 4961 * (0 = false, 1 = true) 4962 * @hide 4963 */ 4964 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 4965 "accessibility_large_pointer_icon"; 4966 4967 /** 4968 * The timeout for considering a press to be a long press in milliseconds. 4969 * @hide 4970 */ 4971 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 4972 4973 /** 4974 * List of the enabled print services. 4975 * @hide 4976 */ 4977 public static final String ENABLED_PRINT_SERVICES = 4978 "enabled_print_services"; 4979 4980 /** 4981 * List of the system print services we enabled on first boot. On 4982 * first boot we enable all system, i.e. bundled print services, 4983 * once, so they work out-of-the-box. 4984 * @hide 4985 */ 4986 public static final String ENABLED_ON_FIRST_BOOT_SYSTEM_PRINT_SERVICES = 4987 "enabled_on_first_boot_system_print_services"; 4988 4989 /** 4990 * Setting to always use the default text-to-speech settings regardless 4991 * of the application settings. 4992 * 1 = override application settings, 4993 * 0 = use application settings (if specified). 4994 * 4995 * @deprecated The value of this setting is no longer respected by 4996 * the framework text to speech APIs as of the Ice Cream Sandwich release. 4997 */ 4998 @Deprecated 4999 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5000 5001 /** 5002 * Default text-to-speech engine speech rate. 100 = 1x 5003 */ 5004 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5005 5006 /** 5007 * Default text-to-speech engine pitch. 100 = 1x 5008 */ 5009 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5010 5011 /** 5012 * Default text-to-speech engine. 5013 */ 5014 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5015 5016 /** 5017 * Default text-to-speech language. 5018 * 5019 * @deprecated this setting is no longer in use, as of the Ice Cream 5020 * Sandwich release. Apps should never need to read this setting directly, 5021 * instead can query the TextToSpeech framework classes for the default 5022 * locale. {@link TextToSpeech#getLanguage()}. 5023 */ 5024 @Deprecated 5025 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5026 5027 /** 5028 * Default text-to-speech country. 5029 * 5030 * @deprecated this setting is no longer in use, as of the Ice Cream 5031 * Sandwich release. Apps should never need to read this setting directly, 5032 * instead can query the TextToSpeech framework classes for the default 5033 * locale. {@link TextToSpeech#getLanguage()}. 5034 */ 5035 @Deprecated 5036 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5037 5038 /** 5039 * Default text-to-speech locale variant. 5040 * 5041 * @deprecated this setting is no longer in use, as of the Ice Cream 5042 * Sandwich release. Apps should never need to read this setting directly, 5043 * instead can query the TextToSpeech framework classes for the 5044 * locale that is in use {@link TextToSpeech#getLanguage()}. 5045 */ 5046 @Deprecated 5047 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5048 5049 /** 5050 * Stores the default tts locales on a per engine basis. Stored as 5051 * a comma seperated list of values, each value being of the form 5052 * {@code engine_name:locale} for example, 5053 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5054 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5055 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5056 * setting directly, and can query the TextToSpeech framework classes 5057 * for the locale that is in use. 5058 * 5059 * @hide 5060 */ 5061 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5062 5063 /** 5064 * Space delimited list of plugin packages that are enabled. 5065 */ 5066 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5067 5068 /** 5069 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5070 * instead. 5071 */ 5072 @Deprecated 5073 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5074 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5075 5076 /** 5077 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5078 * instead. 5079 */ 5080 @Deprecated 5081 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5082 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5083 5084 /** 5085 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5086 * instead. 5087 */ 5088 @Deprecated 5089 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5090 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5091 5092 /** 5093 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5094 * instead. 5095 */ 5096 @Deprecated 5097 public static final String WIFI_ON = Global.WIFI_ON; 5098 5099 /** 5100 * The acceptable packet loss percentage (range 0 - 100) before trying 5101 * another AP on the same network. 5102 * @deprecated This setting is not used. 5103 */ 5104 @Deprecated 5105 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5106 "wifi_watchdog_acceptable_packet_loss_percentage"; 5107 5108 /** 5109 * The number of access points required for a network in order for the 5110 * watchdog to monitor it. 5111 * @deprecated This setting is not used. 5112 */ 5113 @Deprecated 5114 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5115 5116 /** 5117 * The delay between background checks. 5118 * @deprecated This setting is not used. 5119 */ 5120 @Deprecated 5121 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5122 "wifi_watchdog_background_check_delay_ms"; 5123 5124 /** 5125 * Whether the Wi-Fi watchdog is enabled for background checking even 5126 * after it thinks the user has connected to a good access point. 5127 * @deprecated This setting is not used. 5128 */ 5129 @Deprecated 5130 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5131 "wifi_watchdog_background_check_enabled"; 5132 5133 /** 5134 * The timeout for a background ping 5135 * @deprecated This setting is not used. 5136 */ 5137 @Deprecated 5138 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5139 "wifi_watchdog_background_check_timeout_ms"; 5140 5141 /** 5142 * The number of initial pings to perform that *may* be ignored if they 5143 * fail. Again, if these fail, they will *not* be used in packet loss 5144 * calculation. For example, one network always seemed to time out for 5145 * the first couple pings, so this is set to 3 by default. 5146 * @deprecated This setting is not used. 5147 */ 5148 @Deprecated 5149 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5150 "wifi_watchdog_initial_ignored_ping_count"; 5151 5152 /** 5153 * The maximum number of access points (per network) to attempt to test. 5154 * If this number is reached, the watchdog will no longer monitor the 5155 * initial connection state for the network. This is a safeguard for 5156 * networks containing multiple APs whose DNS does not respond to pings. 5157 * @deprecated This setting is not used. 5158 */ 5159 @Deprecated 5160 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5161 5162 /** 5163 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5164 */ 5165 @Deprecated 5166 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5167 5168 /** 5169 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5170 * @deprecated This setting is not used. 5171 */ 5172 @Deprecated 5173 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5174 5175 /** 5176 * The number of pings to test if an access point is a good connection. 5177 * @deprecated This setting is not used. 5178 */ 5179 @Deprecated 5180 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5181 5182 /** 5183 * The delay between pings. 5184 * @deprecated This setting is not used. 5185 */ 5186 @Deprecated 5187 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5188 5189 /** 5190 * The timeout per ping. 5191 * @deprecated This setting is not used. 5192 */ 5193 @Deprecated 5194 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5195 5196 /** 5197 * @deprecated Use 5198 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5199 */ 5200 @Deprecated 5201 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5202 5203 /** 5204 * @deprecated Use 5205 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5206 */ 5207 @Deprecated 5208 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5209 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5210 5211 /** 5212 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5213 * the receivers of the PendingIntent an opportunity to make a new network request before 5214 * the Network satisfying the request is potentially removed. 5215 * 5216 * @hide 5217 */ 5218 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5219 "connectivity_release_pending_intent_delay_ms"; 5220 5221 /** 5222 * Whether background data usage is allowed. 5223 * 5224 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5225 * availability of background data depends on several 5226 * combined factors. When background data is unavailable, 5227 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5228 * now appear disconnected. 5229 */ 5230 @Deprecated 5231 public static final String BACKGROUND_DATA = "background_data"; 5232 5233 /** 5234 * Origins for which browsers should allow geolocation by default. 5235 * The value is a space-separated list of origins. 5236 */ 5237 public static final String ALLOWED_GEOLOCATION_ORIGINS 5238 = "allowed_geolocation_origins"; 5239 5240 /** 5241 * The preferred TTY mode 0 = TTy Off, CDMA default 5242 * 1 = TTY Full 5243 * 2 = TTY HCO 5244 * 3 = TTY VCO 5245 * @hide 5246 */ 5247 public static final String PREFERRED_TTY_MODE = 5248 "preferred_tty_mode"; 5249 5250 /** 5251 * Whether the enhanced voice privacy mode is enabled. 5252 * 0 = normal voice privacy 5253 * 1 = enhanced voice privacy 5254 * @hide 5255 */ 5256 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5257 5258 /** 5259 * Whether the TTY mode mode is enabled. 5260 * 0 = disabled 5261 * 1 = enabled 5262 * @hide 5263 */ 5264 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5265 5266 /** 5267 * Controls whether settings backup is enabled. 5268 * Type: int ( 0 = disabled, 1 = enabled ) 5269 * @hide 5270 */ 5271 public static final String BACKUP_ENABLED = "backup_enabled"; 5272 5273 /** 5274 * Controls whether application data is automatically restored from backup 5275 * at install time. 5276 * Type: int ( 0 = disabled, 1 = enabled ) 5277 * @hide 5278 */ 5279 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5280 5281 /** 5282 * Indicates whether settings backup has been fully provisioned. 5283 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5284 * @hide 5285 */ 5286 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5287 5288 /** 5289 * Component of the transport to use for backup/restore. 5290 * @hide 5291 */ 5292 public static final String BACKUP_TRANSPORT = "backup_transport"; 5293 5294 /** 5295 * Version for which the setup wizard was last shown. Bumped for 5296 * each release when there is new setup information to show. 5297 * @hide 5298 */ 5299 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5300 5301 /** 5302 * The interval in milliseconds after which Wi-Fi is considered idle. 5303 * When idle, it is possible for the device to be switched from Wi-Fi to 5304 * the mobile data network. 5305 * @hide 5306 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5307 * instead. 5308 */ 5309 @Deprecated 5310 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5311 5312 /** 5313 * The global search provider chosen by the user (if multiple global 5314 * search providers are installed). This will be the provider returned 5315 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5316 * installed. This setting is stored as a flattened component name as 5317 * per {@link ComponentName#flattenToString()}. 5318 * 5319 * @hide 5320 */ 5321 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5322 "search_global_search_activity"; 5323 5324 /** 5325 * The number of promoted sources in GlobalSearch. 5326 * @hide 5327 */ 5328 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5329 /** 5330 * The maximum number of suggestions returned by GlobalSearch. 5331 * @hide 5332 */ 5333 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5334 /** 5335 * The number of suggestions GlobalSearch will ask each non-web search source for. 5336 * @hide 5337 */ 5338 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5339 /** 5340 * The number of suggestions the GlobalSearch will ask the web search source for. 5341 * @hide 5342 */ 5343 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5344 "search_web_results_override_limit"; 5345 /** 5346 * The number of milliseconds that GlobalSearch will wait for suggestions from 5347 * promoted sources before continuing with all other sources. 5348 * @hide 5349 */ 5350 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5351 "search_promoted_source_deadline_millis"; 5352 /** 5353 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5354 * @hide 5355 */ 5356 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5357 /** 5358 * The maximum number of milliseconds that GlobalSearch shows the previous results 5359 * after receiving a new query. 5360 * @hide 5361 */ 5362 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5363 /** 5364 * The maximum age of log data used for shortcuts in GlobalSearch. 5365 * @hide 5366 */ 5367 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5368 /** 5369 * The maximum age of log data used for source ranking in GlobalSearch. 5370 * @hide 5371 */ 5372 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5373 "search_max_source_event_age_millis"; 5374 /** 5375 * The minimum number of impressions needed to rank a source in GlobalSearch. 5376 * @hide 5377 */ 5378 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5379 "search_min_impressions_for_source_ranking"; 5380 /** 5381 * The minimum number of clicks needed to rank a source in GlobalSearch. 5382 * @hide 5383 */ 5384 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5385 "search_min_clicks_for_source_ranking"; 5386 /** 5387 * The maximum number of shortcuts shown by GlobalSearch. 5388 * @hide 5389 */ 5390 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5391 /** 5392 * The size of the core thread pool for suggestion queries in GlobalSearch. 5393 * @hide 5394 */ 5395 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5396 "search_query_thread_core_pool_size"; 5397 /** 5398 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5399 * @hide 5400 */ 5401 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5402 "search_query_thread_max_pool_size"; 5403 /** 5404 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5405 * @hide 5406 */ 5407 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5408 "search_shortcut_refresh_core_pool_size"; 5409 /** 5410 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5411 * @hide 5412 */ 5413 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5414 "search_shortcut_refresh_max_pool_size"; 5415 /** 5416 * The maximun time that excess threads in the GlobalSeach thread pools will 5417 * wait before terminating. 5418 * @hide 5419 */ 5420 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5421 "search_thread_keepalive_seconds"; 5422 /** 5423 * The maximum number of concurrent suggestion queries to each source. 5424 * @hide 5425 */ 5426 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5427 "search_per_source_concurrent_query_limit"; 5428 5429 /** 5430 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5431 * @hide 5432 */ 5433 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5434 5435 /** 5436 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5437 * @hide 5438 */ 5439 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5440 5441 /** 5442 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5443 * @hide 5444 */ 5445 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5446 5447 /** 5448 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5449 * @hide 5450 */ 5451 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5452 5453 /** 5454 * If nonzero, ANRs in invisible background processes bring up a dialog. 5455 * Otherwise, the process will be silently killed. 5456 * @hide 5457 */ 5458 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5459 5460 /** 5461 * The {@link ComponentName} string of the service to be used as the voice recognition 5462 * service. 5463 * 5464 * @hide 5465 */ 5466 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5467 5468 /** 5469 * Stores whether an user has consented to have apps verified through PAM. 5470 * The value is boolean (1 or 0). 5471 * 5472 * @hide 5473 */ 5474 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5475 "package_verifier_user_consent"; 5476 5477 /** 5478 * The {@link ComponentName} string of the selected spell checker service which is 5479 * one of the services managed by the text service manager. 5480 * 5481 * @hide 5482 */ 5483 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5484 5485 /** 5486 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5487 * service which is one of the services managed by the text service manager. 5488 * 5489 * @hide 5490 */ 5491 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5492 "selected_spell_checker_subtype"; 5493 5494 /** 5495 * The {@link ComponentName} string whether spell checker is enabled or not. 5496 * 5497 * @hide 5498 */ 5499 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5500 5501 /** 5502 * What happens when the user presses the Power button while in-call 5503 * and the screen is on.<br/> 5504 * <b>Values:</b><br/> 5505 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5506 * 2 - The Power button hangs up the current call.<br/> 5507 * 5508 * @hide 5509 */ 5510 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5511 5512 /** 5513 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5514 * @hide 5515 */ 5516 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5517 5518 /** 5519 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5520 * @hide 5521 */ 5522 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5523 5524 /** 5525 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5526 * @hide 5527 */ 5528 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5529 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5530 5531 /** 5532 * Whether the device should wake when the wake gesture sensor detects motion. 5533 * @hide 5534 */ 5535 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5536 5537 /** 5538 * Whether the device should doze if configured. 5539 * @hide 5540 */ 5541 public static final String DOZE_ENABLED = "doze_enabled"; 5542 5543 /** 5544 * The current night mode that has been selected by the user. Owned 5545 * and controlled by UiModeManagerService. Constants are as per 5546 * UiModeManager. 5547 * @hide 5548 */ 5549 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5550 5551 /** 5552 * Whether screensavers are enabled. 5553 * @hide 5554 */ 5555 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5556 5557 /** 5558 * The user's chosen screensaver components. 5559 * 5560 * These will be launched by the PhoneWindowManager after a timeout when not on 5561 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5562 * @hide 5563 */ 5564 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5565 5566 /** 5567 * If screensavers are enabled, whether the screensaver should be automatically launched 5568 * when the device is inserted into a (desk) dock. 5569 * @hide 5570 */ 5571 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5572 5573 /** 5574 * If screensavers are enabled, whether the screensaver should be automatically launched 5575 * when the screen times out when not on battery. 5576 * @hide 5577 */ 5578 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5579 5580 /** 5581 * If screensavers are enabled, the default screensaver component. 5582 * @hide 5583 */ 5584 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5585 5586 /** 5587 * The default NFC payment component 5588 * @hide 5589 */ 5590 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5591 5592 /** 5593 * Whether NFC payment is handled by the foreground application or a default. 5594 * @hide 5595 */ 5596 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5597 5598 /** 5599 * Specifies the package name currently configured to be the primary sms application 5600 * @hide 5601 */ 5602 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5603 5604 /** 5605 * Specifies the package name currently configured to be the default dialer application 5606 * @hide 5607 */ 5608 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5609 5610 /** 5611 * Specifies the package name currently configured to be the emergency assistance application 5612 * 5613 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5614 * 5615 * @hide 5616 */ 5617 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5618 5619 /** 5620 * Specifies whether the current app context on scren (assist data) will be sent to the 5621 * assist application (active voice interaction service). 5622 * 5623 * @hide 5624 */ 5625 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5626 5627 /** 5628 * Specifies whether a screenshot of the screen contents will be sent to the assist 5629 * application (active voice interaction service). 5630 * 5631 * @hide 5632 */ 5633 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5634 5635 /** 5636 * Names of the service component that the current user has explicitly allowed to 5637 * see and change the importance of all of the user's notifications. 5638 * 5639 * @hide 5640 */ 5641 public static final String ENABLED_NOTIFICATION_ASSISTANT 5642 = "enabled_notification_assistant"; 5643 5644 /** 5645 * Names of the service components that the current user has explicitly allowed to 5646 * see all of the user's notifications, separated by ':'. 5647 * 5648 * @hide 5649 */ 5650 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5651 5652 /** 5653 * Names of the packages that the current user has explicitly allowed to 5654 * manage notification policy configuration, separated by ':'. 5655 */ 5656 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5657 "enabled_notification_policy_access_packages"; 5658 5659 /** @hide */ 5660 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5661 5662 /** @hide */ 5663 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5664 = "volume_controller_service_component"; 5665 5666 /** @hide */ 5667 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5668 5669 /** 5670 * This is the query URI for finding a print service to install. 5671 * 5672 * @hide 5673 */ 5674 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5675 5676 /** 5677 * This is the query URI for finding a NFC payment service to install. 5678 * 5679 * @hide 5680 */ 5681 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5682 5683 /** 5684 * If enabled, apps should try to skip any introductory hints on first launch. This might 5685 * apply to users that are already familiar with the environment or temporary users. 5686 * <p> 5687 * Type : int (0 to show hints, 1 to skip showing hints) 5688 */ 5689 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5690 5691 /** 5692 * Persisted playback time after a user confirmation of an unsafe volume level. 5693 * 5694 * @hide 5695 */ 5696 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5697 5698 /** 5699 * This preference enables notification display on the lockscreen. 5700 * @hide 5701 */ 5702 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5703 "lock_screen_show_notifications"; 5704 5705 /** 5706 * List of TV inputs that are currently hidden. This is a string 5707 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5708 * {@link android.net.Uri#encode(String)} and separated by ':'. 5709 * @hide 5710 */ 5711 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5712 5713 /** 5714 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5715 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5716 * and separated by ','. Each pair is separated by ':'. 5717 * @hide 5718 */ 5719 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5720 5721 /** 5722 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5723 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5724 * and 0 means automatic routing is enabled. 5725 * 5726 * @hide 5727 */ 5728 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5729 "usb_audio_automatic_routing_disabled"; 5730 5731 /** 5732 * The timeout in milliseconds before the device fully goes to sleep after 5733 * a period of inactivity. This value sets an upper bound on how long the device 5734 * will stay awake or dreaming without user activity. It should generally 5735 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5736 * will sleep before it ever has a chance to dream. 5737 * <p> 5738 * Use -1 to disable this timeout. 5739 * </p> 5740 * 5741 * @hide 5742 */ 5743 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5744 5745 /** 5746 * Controls whether double tap to wake is enabled. 5747 * @hide 5748 */ 5749 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5750 5751 /** 5752 * The current assistant component. It could be a voice interaction service, 5753 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5754 * handling. 5755 * 5756 * @hide 5757 */ 5758 public static final String ASSISTANT = "assistant"; 5759 5760 /** 5761 * Whether the camera launch gesture should be disabled. 5762 * 5763 * @hide 5764 */ 5765 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5766 5767 /** 5768 * Whether the camera launch gesture to double tap the power button when the screen is off 5769 * should be disabled. 5770 * 5771 * @hide 5772 */ 5773 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5774 "camera_double_tap_power_gesture_disabled"; 5775 5776 /** 5777 * Name of the package used as WebView provider (if unset the provider is instead determined 5778 * by the system). 5779 * @hide 5780 */ 5781 public static final String WEBVIEW_PROVIDER = "webview_provider"; 5782 5783 /** 5784 * This are the settings to be backed up. 5785 * 5786 * NOTE: Settings are backed up and restored in the order they appear 5787 * in this array. If you have one setting depending on another, 5788 * make sure that they are ordered appropriately. 5789 * 5790 * @hide 5791 */ 5792 public static final String[] SETTINGS_TO_BACKUP = { 5793 BUGREPORT_IN_POWER_MENU, // moved to global 5794 ALLOW_MOCK_LOCATION, 5795 PARENTAL_CONTROL_ENABLED, 5796 PARENTAL_CONTROL_REDIRECT_URL, 5797 USB_MASS_STORAGE_ENABLED, // moved to global 5798 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5799 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5800 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5801 ACCESSIBILITY_SCRIPT_INJECTION, 5802 BACKUP_AUTO_RESTORE, 5803 ENABLED_ACCESSIBILITY_SERVICES, 5804 ENABLED_NOTIFICATION_LISTENERS, 5805 ENABLED_INPUT_METHODS, 5806 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5807 TOUCH_EXPLORATION_ENABLED, 5808 ACCESSIBILITY_ENABLED, 5809 ACCESSIBILITY_SPEAK_PASSWORD, 5810 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5811 ACCESSIBILITY_CAPTIONING_ENABLED, 5812 ACCESSIBILITY_CAPTIONING_LOCALE, 5813 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5814 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5815 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5816 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5817 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5818 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5819 TTS_USE_DEFAULTS, 5820 TTS_DEFAULT_RATE, 5821 TTS_DEFAULT_PITCH, 5822 TTS_DEFAULT_SYNTH, 5823 TTS_DEFAULT_LANG, 5824 TTS_DEFAULT_COUNTRY, 5825 TTS_ENABLED_PLUGINS, 5826 TTS_DEFAULT_LOCALE, 5827 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5828 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5829 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5830 SELECTED_SPELL_CHECKER, 5831 SELECTED_SPELL_CHECKER_SUBTYPE, 5832 SPELL_CHECKER_ENABLED, 5833 MOUNT_PLAY_NOTIFICATION_SND, 5834 MOUNT_UMS_AUTOSTART, 5835 MOUNT_UMS_PROMPT, 5836 MOUNT_UMS_NOTIFY_ENABLED, 5837 UI_NIGHT_MODE, 5838 SLEEP_TIMEOUT, 5839 DOUBLE_TAP_TO_WAKE, 5840 CAMERA_GESTURE_DISABLED, 5841 ACCESSIBILITY_AUTOCLICK_ENABLED, 5842 ACCESSIBILITY_AUTOCLICK_DELAY 5843 }; 5844 5845 /** 5846 * These entries are considered common between the personal and the managed profile, 5847 * since the managed profile doesn't get to change them. 5848 */ 5849 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5850 5851 static { 5852 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5853 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5854 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5855 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5856 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5857 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5858 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5859 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 5860 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5861 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5862 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5863 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5864 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5865 } 5866 5867 /** @hide */ 5868 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5869 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5870 } 5871 5872 /** 5873 * Helper method for determining if a location provider is enabled. 5874 * 5875 * @param cr the content resolver to use 5876 * @param provider the location provider to query 5877 * @return true if the provider is enabled 5878 * 5879 * @deprecated use {@link #LOCATION_MODE} or 5880 * {@link LocationManager#isProviderEnabled(String)} 5881 */ 5882 @Deprecated 5883 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5884 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5885 } 5886 5887 /** 5888 * Helper method for determining if a location provider is enabled. 5889 * @param cr the content resolver to use 5890 * @param provider the location provider to query 5891 * @param userId the userId to query 5892 * @return true if the provider is enabled 5893 * @deprecated use {@link #LOCATION_MODE} or 5894 * {@link LocationManager#isProviderEnabled(String)} 5895 * @hide 5896 */ 5897 @Deprecated 5898 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5899 String allowedProviders = Settings.Secure.getStringForUser(cr, 5900 LOCATION_PROVIDERS_ALLOWED, userId); 5901 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5902 } 5903 5904 /** 5905 * Thread-safe method for enabling or disabling a single location provider. 5906 * @param cr the content resolver to use 5907 * @param provider the location provider to enable or disable 5908 * @param enabled true if the provider should be enabled 5909 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5910 */ 5911 @Deprecated 5912 public static final void setLocationProviderEnabled(ContentResolver cr, 5913 String provider, boolean enabled) { 5914 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5915 } 5916 5917 /** 5918 * Thread-safe method for enabling or disabling a single location provider. 5919 * 5920 * @param cr the content resolver to use 5921 * @param provider the location provider to enable or disable 5922 * @param enabled true if the provider should be enabled 5923 * @param userId the userId for which to enable/disable providers 5924 * @return true if the value was set, false on database errors 5925 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5926 * {@link #LOCATION_MODE} 5927 * @hide 5928 */ 5929 @Deprecated 5930 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5931 String provider, boolean enabled, int userId) { 5932 synchronized (mLocationSettingsLock) { 5933 // to ensure thread safety, we write the provider name with a '+' or '-' 5934 // and let the SettingsProvider handle it rather than reading and modifying 5935 // the list of enabled providers. 5936 if (enabled) { 5937 provider = "+" + provider; 5938 } else { 5939 provider = "-" + provider; 5940 } 5941 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5942 userId); 5943 } 5944 } 5945 5946 /** 5947 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 5948 */ 5949 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 5950 final int mode = getLocationModeForUser(cr, userId); 5951 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 5952 } 5953 5954 /** 5955 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 5956 */ 5957 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 5958 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 5959 LOCATION_MODE_HIGH_ACCURACY, userId); 5960 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 5961 // turn on location any longer. 5962 if (mode == LOCATION_MODE_OFF) { 5963 mode = LOCATION_MODE_HIGH_ACCURACY; 5964 } 5965 return setLocationModeForUser(cr, mode, userId); 5966 } 5967 5968 /** 5969 * Thread-safe method for setting the location mode to one of 5970 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5971 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5972 * 5973 * @param cr the content resolver to use 5974 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 5975 * @param userId the userId for which to change mode 5976 * @return true if the value was set, false on database errors 5977 * 5978 * @throws IllegalArgumentException if mode is not one of the supported values 5979 */ 5980 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 5981 int userId) { 5982 synchronized (mLocationSettingsLock) { 5983 boolean gps = false; 5984 boolean network = false; 5985 switch (mode) { 5986 case LOCATION_MODE_PREVIOUS: 5987 // Retrieve the actual mode and set to that mode. 5988 return restoreLocationModeForUser(cr, userId); 5989 case LOCATION_MODE_OFF: 5990 saveLocationModeForUser(cr, userId); 5991 break; 5992 case LOCATION_MODE_SENSORS_ONLY: 5993 gps = true; 5994 break; 5995 case LOCATION_MODE_BATTERY_SAVING: 5996 network = true; 5997 break; 5998 case LOCATION_MODE_HIGH_ACCURACY: 5999 gps = true; 6000 network = true; 6001 break; 6002 default: 6003 throw new IllegalArgumentException("Invalid location mode: " + mode); 6004 } 6005 // Note it's important that we set the NLP mode first. The Google implementation 6006 // of NLP clears its NLP consent setting any time it receives a 6007 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6008 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6009 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6010 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6011 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6012 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6013 // dialog. Then the people who wrote the setup wizard would be sad. 6014 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6015 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6016 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6017 cr, LocationManager.GPS_PROVIDER, gps, userId); 6018 return gpsSuccess && nlpSuccess; 6019 } 6020 } 6021 6022 /** 6023 * Thread-safe method for reading the location mode, returns one of 6024 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6025 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6026 * 6027 * @param cr the content resolver to use 6028 * @param userId the userId for which to read the mode 6029 * @return the location mode 6030 */ 6031 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6032 synchronized (mLocationSettingsLock) { 6033 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6034 cr, LocationManager.GPS_PROVIDER, userId); 6035 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6036 cr, LocationManager.NETWORK_PROVIDER, userId); 6037 if (gpsEnabled && networkEnabled) { 6038 return LOCATION_MODE_HIGH_ACCURACY; 6039 } else if (gpsEnabled) { 6040 return LOCATION_MODE_SENSORS_ONLY; 6041 } else if (networkEnabled) { 6042 return LOCATION_MODE_BATTERY_SAVING; 6043 } else { 6044 return LOCATION_MODE_OFF; 6045 } 6046 } 6047 } 6048 } 6049 6050 /** 6051 * Global system settings, containing preferences that always apply identically 6052 * to all defined users. Applications can read these but are not allowed to write; 6053 * like the "Secure" settings, these are for preferences that the user must 6054 * explicitly modify through the system UI or specialized APIs for those values. 6055 */ 6056 public static final class Global extends NameValueTable { 6057 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6058 6059 /** 6060 * The content:// style URL for global secure settings items. Not public. 6061 */ 6062 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6063 6064 /** 6065 * Whether users are allowed to add more users or guest from lockscreen. 6066 * <p> 6067 * Type: int 6068 * @hide 6069 */ 6070 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6071 6072 /** 6073 * Setting whether the global gesture for enabling accessibility is enabled. 6074 * If this gesture is enabled the user will be able to perfrom it to enable 6075 * the accessibility state without visiting the settings app. 6076 * @hide 6077 */ 6078 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6079 "enable_accessibility_global_gesture_enabled"; 6080 6081 /** 6082 * Whether Airplane Mode is on. 6083 */ 6084 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6085 6086 /** 6087 * Whether Theater Mode is on. 6088 * {@hide} 6089 */ 6090 @SystemApi 6091 public static final String THEATER_MODE_ON = "theater_mode_on"; 6092 6093 /** 6094 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6095 */ 6096 public static final String RADIO_BLUETOOTH = "bluetooth"; 6097 6098 /** 6099 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6100 */ 6101 public static final String RADIO_WIFI = "wifi"; 6102 6103 /** 6104 * {@hide} 6105 */ 6106 public static final String RADIO_WIMAX = "wimax"; 6107 /** 6108 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6109 */ 6110 public static final String RADIO_CELL = "cell"; 6111 6112 /** 6113 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6114 */ 6115 public static final String RADIO_NFC = "nfc"; 6116 6117 /** 6118 * A comma separated list of radios that need to be disabled when airplane mode 6119 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6120 * included in the comma separated list. 6121 */ 6122 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6123 6124 /** 6125 * A comma separated list of radios that should to be disabled when airplane mode 6126 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6127 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6128 * will be turned off when entering airplane mode, but the user will be able to reenable 6129 * Wifi in the Settings app. 6130 * 6131 * {@hide} 6132 */ 6133 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6134 6135 /** 6136 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6137 * See {@link android.bluetooth.BluetoothProfile}. 6138 * {@hide} 6139 */ 6140 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6141 6142 /** 6143 * The policy for deciding when Wi-Fi should go to sleep (which will in 6144 * turn switch to using the mobile data as an Internet connection). 6145 * <p> 6146 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6147 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6148 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6149 */ 6150 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6151 6152 /** 6153 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6154 * policy, which is to sleep shortly after the turning off 6155 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6156 */ 6157 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6158 6159 /** 6160 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6161 * the device is on battery, and never go to sleep when the device is 6162 * plugged in. 6163 */ 6164 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6165 6166 /** 6167 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6168 */ 6169 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6170 6171 /** 6172 * Value to specify if the user prefers the date, time and time zone 6173 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6174 */ 6175 public static final String AUTO_TIME = "auto_time"; 6176 6177 /** 6178 * Value to specify if the user prefers the time zone 6179 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6180 */ 6181 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6182 6183 /** 6184 * URI for the car dock "in" event sound. 6185 * @hide 6186 */ 6187 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6188 6189 /** 6190 * URI for the car dock "out" event sound. 6191 * @hide 6192 */ 6193 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6194 6195 /** 6196 * URI for the desk dock "in" event sound. 6197 * @hide 6198 */ 6199 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6200 6201 /** 6202 * URI for the desk dock "out" event sound. 6203 * @hide 6204 */ 6205 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6206 6207 /** 6208 * Whether to play a sound for dock events. 6209 * @hide 6210 */ 6211 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6212 6213 /** 6214 * URI for the "device locked" (keyguard shown) sound. 6215 * @hide 6216 */ 6217 public static final String LOCK_SOUND = "lock_sound"; 6218 6219 /** 6220 * URI for the "device unlocked" sound. 6221 * @hide 6222 */ 6223 public static final String UNLOCK_SOUND = "unlock_sound"; 6224 6225 /** 6226 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6227 * state without unlocking. 6228 * @hide 6229 */ 6230 public static final String TRUSTED_SOUND = "trusted_sound"; 6231 6232 /** 6233 * URI for the low battery sound file. 6234 * @hide 6235 */ 6236 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6237 6238 /** 6239 * Whether to play a sound for low-battery alerts. 6240 * @hide 6241 */ 6242 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6243 6244 /** 6245 * URI for the "wireless charging started" sound. 6246 * @hide 6247 */ 6248 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6249 "wireless_charging_started_sound"; 6250 6251 /** 6252 * Whether to play a sound for charging events. 6253 * @hide 6254 */ 6255 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6256 6257 /** 6258 * Whether we keep the device on while the device is plugged in. 6259 * Supported values are: 6260 * <ul> 6261 * <li>{@code 0} to never stay on while plugged in</li> 6262 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6263 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6264 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6265 * </ul> 6266 * These values can be OR-ed together. 6267 */ 6268 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6269 6270 /** 6271 * When the user has enable the option to have a "bug report" command 6272 * in the power menu. 6273 * @hide 6274 */ 6275 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6276 6277 /** 6278 * Whether ADB is enabled. 6279 */ 6280 public static final String ADB_ENABLED = "adb_enabled"; 6281 6282 /** 6283 * Whether Views are allowed to save their attribute data. 6284 * @hide 6285 */ 6286 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6287 6288 /** 6289 * Whether assisted GPS should be enabled or not. 6290 * @hide 6291 */ 6292 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6293 6294 /** 6295 * Whether bluetooth is enabled/disabled 6296 * 0=disabled. 1=enabled. 6297 */ 6298 public static final String BLUETOOTH_ON = "bluetooth_on"; 6299 6300 /** 6301 * CDMA Cell Broadcast SMS 6302 * 0 = CDMA Cell Broadcast SMS disabled 6303 * 1 = CDMA Cell Broadcast SMS enabled 6304 * @hide 6305 */ 6306 public static final String CDMA_CELL_BROADCAST_SMS = 6307 "cdma_cell_broadcast_sms"; 6308 6309 /** 6310 * The CDMA roaming mode 0 = Home Networks, CDMA default 6311 * 1 = Roaming on Affiliated networks 6312 * 2 = Roaming on any networks 6313 * @hide 6314 */ 6315 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6316 6317 /** 6318 * The CDMA subscription mode 0 = RUIM/SIM (default) 6319 * 1 = NV 6320 * @hide 6321 */ 6322 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6323 6324 /** Inactivity timeout to track mobile data activity. 6325 * 6326 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6327 * infer the data activity of mobile network. After a period of no activity on mobile 6328 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6329 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6330 * subsequent activity on mobile networks triggers the firing of {@code 6331 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6332 * 6333 * Network activity refers to transmitting or receiving data on the network interfaces. 6334 * 6335 * Tracking is disabled if set to zero or negative value. 6336 * 6337 * @hide 6338 */ 6339 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6340 6341 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6342 * but for Wifi network. 6343 * @hide 6344 */ 6345 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6346 6347 /** 6348 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6349 */ 6350 public static final String DATA_ROAMING = "data_roaming"; 6351 6352 /** 6353 * The value passed to a Mobile DataConnection via bringUp which defines the 6354 * number of retries to preform when setting up the initial connection. The default 6355 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6356 * @hide 6357 */ 6358 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6359 6360 /** 6361 * Whether any package can be on external storage. When this is true, any 6362 * package, regardless of manifest values, is a candidate for installing 6363 * or moving onto external storage. (0 = false, 1 = true) 6364 * @hide 6365 */ 6366 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6367 6368 /** 6369 * Whether any activity can be resized. When this is true, any 6370 * activity, regardless of manifest values, can be resized for multi-window. 6371 * (0 = false, 1 = true) 6372 * @hide 6373 */ 6374 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6375 = "force_resizable_activities"; 6376 6377 /** 6378 * Whether user has enabled development settings. 6379 */ 6380 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6381 6382 /** 6383 * Whether the device has been provisioned (0 = false, 1 = true). 6384 * <p>On a multiuser device with a separate system user, the screen may be locked 6385 * as soon as this is set to true and further activities cannot be launched on the 6386 * system user unless they are marked to show over keyguard. 6387 */ 6388 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6389 6390 /** 6391 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6392 * One integer in dpi. If unset, then use the real display density. 6393 * @hide 6394 */ 6395 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6396 6397 /** 6398 * The saved value for WindowManagerService.setForcedDisplaySize(). 6399 * Two integers separated by a comma. If unset, then use the real display size. 6400 * @hide 6401 */ 6402 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6403 6404 /** 6405 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6406 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6407 * @hide 6408 */ 6409 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6410 6411 /** 6412 * The maximum size, in bytes, of a download that the download manager will transfer over 6413 * a non-wifi connection. 6414 * @hide 6415 */ 6416 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6417 "download_manager_max_bytes_over_mobile"; 6418 6419 /** 6420 * The recommended maximum size, in bytes, of a download that the download manager should 6421 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6422 * have the option to start the download over the mobile connection anyway. 6423 * @hide 6424 */ 6425 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6426 "download_manager_recommended_max_bytes_over_mobile"; 6427 6428 /** 6429 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6430 */ 6431 @Deprecated 6432 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6433 6434 /** 6435 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6436 * sent or processed. (0 = false, 1 = true) 6437 * @hide 6438 */ 6439 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6440 6441 /** 6442 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6443 * and the output is redirected to AV Receiver connected via 6444 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6445 * @hide 6446 */ 6447 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6448 6449 /** 6450 * Whether TV will automatically turn on upon reception of the CEC command 6451 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6452 * @hide 6453 */ 6454 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6455 "hdmi_control_auto_wakeup_enabled"; 6456 6457 /** 6458 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6459 * (0 = false, 1 = true) 6460 * @hide 6461 */ 6462 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6463 "hdmi_control_auto_device_off_enabled"; 6464 6465 /** 6466 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6467 * client. 6468 * (0 = false, 1 = true) 6469 * @hide 6470 */ 6471 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6472 6473 /** 6474 * Whether TV will switch to MHL port when a mobile device is plugged in. 6475 * (0 = false, 1 = true) 6476 * @hide 6477 */ 6478 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6479 6480 /** 6481 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6482 * @hide 6483 */ 6484 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6485 6486 /** 6487 * Whether mobile data connections are allowed by the user. See 6488 * ConnectivityManager for more info. 6489 * @hide 6490 */ 6491 public static final String MOBILE_DATA = "mobile_data"; 6492 6493 /** 6494 * Whether the mobile data connection should remain active even when higher 6495 * priority networks like WiFi are active, to help make network switching faster. 6496 * 6497 * See ConnectivityService for more info. 6498 * 6499 * (0 = disabled, 1 = enabled) 6500 * @hide 6501 */ 6502 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6503 6504 /** {@hide} */ 6505 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6506 /** {@hide} */ 6507 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6508 /** {@hide} */ 6509 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6510 /** {@hide} */ 6511 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6512 /** {@hide} */ 6513 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6514 6515 /** {@hide} */ 6516 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6517 /** {@hide} */ 6518 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6519 /** {@hide} */ 6520 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6521 /** {@hide} */ 6522 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6523 6524 /** {@hide} */ 6525 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6526 /** {@hide} */ 6527 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6528 /** {@hide} */ 6529 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6530 /** {@hide} */ 6531 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6532 6533 /** {@hide} */ 6534 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6535 /** {@hide} */ 6536 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6537 /** {@hide} */ 6538 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6539 /** {@hide} */ 6540 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6541 6542 /** 6543 * User preference for which network(s) should be used. Only the 6544 * connectivity service should touch this. 6545 */ 6546 public static final String NETWORK_PREFERENCE = "network_preference"; 6547 6548 /** 6549 * Which package name to use for network scoring. If null, or if the package is not a valid 6550 * scorer app, external network scores will neither be requested nor accepted. 6551 * @hide 6552 */ 6553 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6554 6555 /** 6556 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6557 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6558 * exceeded. 6559 * @hide 6560 */ 6561 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6562 6563 /** 6564 * The length of time in milli-seconds that automatic small adjustments to 6565 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6566 * @hide 6567 */ 6568 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6569 6570 /** Preferred NTP server. {@hide} */ 6571 public static final String NTP_SERVER = "ntp_server"; 6572 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6573 public static final String NTP_TIMEOUT = "ntp_timeout"; 6574 6575 /** {@hide} */ 6576 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6577 6578 /** 6579 * Whether the package manager should send package verification broadcasts for verifiers to 6580 * review apps prior to installation. 6581 * 1 = request apps to be verified prior to installation, if a verifier exists. 6582 * 0 = do not verify apps before installation 6583 * @hide 6584 */ 6585 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6586 6587 /** Timeout for package verification. 6588 * @hide */ 6589 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6590 6591 /** Default response code for package verification. 6592 * @hide */ 6593 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6594 6595 /** 6596 * Show package verification setting in the Settings app. 6597 * 1 = show (default) 6598 * 0 = hide 6599 * @hide 6600 */ 6601 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6602 6603 /** 6604 * Run package verification on apps installed through ADB/ADT/USB 6605 * 1 = perform package verification on ADB installs (default) 6606 * 0 = bypass package verification on ADB installs 6607 * @hide 6608 */ 6609 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6610 6611 /** 6612 * Time since last fstrim (milliseconds) after which we force one to happen 6613 * during device startup. If unset, the default is 3 days. 6614 * @hide 6615 */ 6616 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6617 6618 /** 6619 * The interval in milliseconds at which to check packet counts on the 6620 * mobile data interface when screen is on, to detect possible data 6621 * connection problems. 6622 * @hide 6623 */ 6624 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6625 "pdp_watchdog_poll_interval_ms"; 6626 6627 /** 6628 * The interval in milliseconds at which to check packet counts on the 6629 * mobile data interface when screen is off, to detect possible data 6630 * connection problems. 6631 * @hide 6632 */ 6633 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6634 "pdp_watchdog_long_poll_interval_ms"; 6635 6636 /** 6637 * The interval in milliseconds at which to check packet counts on the 6638 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6639 * outgoing packets has been reached without incoming packets. 6640 * @hide 6641 */ 6642 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6643 "pdp_watchdog_error_poll_interval_ms"; 6644 6645 /** 6646 * The number of outgoing packets sent without seeing an incoming packet 6647 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6648 * device is logged to the event log 6649 * @hide 6650 */ 6651 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6652 "pdp_watchdog_trigger_packet_count"; 6653 6654 /** 6655 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6656 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6657 * attempting data connection recovery. 6658 * @hide 6659 */ 6660 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6661 "pdp_watchdog_error_poll_count"; 6662 6663 /** 6664 * The number of failed PDP reset attempts before moving to something more 6665 * drastic: re-registering to the network. 6666 * @hide 6667 */ 6668 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6669 "pdp_watchdog_max_pdp_reset_fail_count"; 6670 6671 /** 6672 * A positive value indicates how often the SamplingProfiler 6673 * should take snapshots. Zero value means SamplingProfiler 6674 * is disabled. 6675 * 6676 * @hide 6677 */ 6678 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6679 6680 /** 6681 * URL to open browser on to allow user to manage a prepay account 6682 * @hide 6683 */ 6684 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6685 "setup_prepaid_data_service_url"; 6686 6687 /** 6688 * URL to attempt a GET on to see if this is a prepay device 6689 * @hide 6690 */ 6691 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6692 "setup_prepaid_detection_target_url"; 6693 6694 /** 6695 * Host to check for a redirect to after an attempt to GET 6696 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6697 * this is a prepaid device with zero balance.) 6698 * @hide 6699 */ 6700 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6701 "setup_prepaid_detection_redir_host"; 6702 6703 /** 6704 * The interval in milliseconds at which to check the number of SMS sent out without asking 6705 * for use permit, to limit the un-authorized SMS usage. 6706 * 6707 * @hide 6708 */ 6709 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6710 "sms_outgoing_check_interval_ms"; 6711 6712 /** 6713 * The number of outgoing SMS sent without asking for user permit (of {@link 6714 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6715 * 6716 * @hide 6717 */ 6718 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6719 "sms_outgoing_check_max_count"; 6720 6721 /** 6722 * Used to disable SMS short code confirmation - defaults to true. 6723 * True indcates we will do the check, etc. Set to false to disable. 6724 * @see com.android.internal.telephony.SmsUsageMonitor 6725 * @hide 6726 */ 6727 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6728 6729 /** 6730 * Used to select which country we use to determine premium sms codes. 6731 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6732 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6733 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6734 * @hide 6735 */ 6736 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6737 6738 /** 6739 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6740 * @hide 6741 */ 6742 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6743 6744 /** 6745 * Used to disable Tethering on a device - defaults to true 6746 * @hide 6747 */ 6748 public static final String TETHER_SUPPORTED = "tether_supported"; 6749 6750 /** 6751 * Used to require DUN APN on the device or not - defaults to a build config value 6752 * which defaults to false 6753 * @hide 6754 */ 6755 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6756 6757 /** 6758 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6759 * corresponding build config values are set it will override the APN DB 6760 * values. 6761 * Consists of a comma seperated list of strings: 6762 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6763 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6764 * @hide 6765 */ 6766 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6767 6768 /** 6769 * USB Mass Storage Enabled 6770 */ 6771 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6772 6773 /** 6774 * If this setting is set (to anything), then all references 6775 * to Gmail on the device must change to Google Mail. 6776 */ 6777 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6778 6779 /** 6780 * Webview Data reduction proxy key. 6781 * @hide 6782 */ 6783 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6784 "webview_data_reduction_proxy_key"; 6785 6786 /** 6787 * Whether Wifi display is enabled/disabled 6788 * 0=disabled. 1=enabled. 6789 * @hide 6790 */ 6791 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6792 6793 /** 6794 * Whether Wifi display certification mode is enabled/disabled 6795 * 0=disabled. 1=enabled. 6796 * @hide 6797 */ 6798 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6799 "wifi_display_certification_on"; 6800 6801 /** 6802 * WPS Configuration method used by Wifi display, this setting only 6803 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6804 * 6805 * Possible values are: 6806 * 6807 * WpsInfo.INVALID: use default WPS method chosen by framework 6808 * WpsInfo.PBC : use Push button 6809 * WpsInfo.KEYPAD : use Keypad 6810 * WpsInfo.DISPLAY: use Display 6811 * @hide 6812 */ 6813 public static final String WIFI_DISPLAY_WPS_CONFIG = 6814 "wifi_display_wps_config"; 6815 6816 /** 6817 * Whether to notify the user of open networks. 6818 * <p> 6819 * If not connected and the scan results have an open network, we will 6820 * put this notification up. If we attempt to connect to a network or 6821 * the open network(s) disappear, we remove the notification. When we 6822 * show the notification, we will not show it again for 6823 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6824 */ 6825 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6826 "wifi_networks_available_notification_on"; 6827 /** 6828 * {@hide} 6829 */ 6830 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6831 "wimax_networks_available_notification_on"; 6832 6833 /** 6834 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6835 * Connecting to a network will reset the timer. 6836 */ 6837 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6838 "wifi_networks_available_repeat_delay"; 6839 6840 /** 6841 * 802.11 country code in ISO 3166 format 6842 * @hide 6843 */ 6844 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6845 6846 /** 6847 * The interval in milliseconds to issue wake up scans when wifi needs 6848 * to connect. This is necessary to connect to an access point when 6849 * device is on the move and the screen is off. 6850 * @hide 6851 */ 6852 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6853 "wifi_framework_scan_interval_ms"; 6854 6855 /** 6856 * The interval in milliseconds after which Wi-Fi is considered idle. 6857 * When idle, it is possible for the device to be switched from Wi-Fi to 6858 * the mobile data network. 6859 * @hide 6860 */ 6861 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6862 6863 /** 6864 * When the number of open networks exceeds this number, the 6865 * least-recently-used excess networks will be removed. 6866 */ 6867 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6868 6869 /** 6870 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6871 */ 6872 public static final String WIFI_ON = "wifi_on"; 6873 6874 /** 6875 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6876 * @hide 6877 */ 6878 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6879 "wifi_scan_always_enabled"; 6880 6881 /** 6882 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6883 * connectivity. 6884 * @hide 6885 */ 6886 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6887 "ble_scan_always_enabled"; 6888 6889 /** 6890 * Used to save the Wifi_ON state prior to tethering. 6891 * This state will be checked to restore Wifi after 6892 * the user turns off tethering. 6893 * 6894 * @hide 6895 */ 6896 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6897 6898 /** 6899 * The interval in milliseconds to scan as used by the wifi supplicant 6900 * @hide 6901 */ 6902 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6903 "wifi_supplicant_scan_interval_ms"; 6904 6905 /** 6906 * whether frameworks handles wifi auto-join 6907 * @hide 6908 */ 6909 public static final String WIFI_ENHANCED_AUTO_JOIN = 6910 "wifi_enhanced_auto_join"; 6911 6912 /** 6913 * whether settings show RSSI 6914 * @hide 6915 */ 6916 public static final String WIFI_NETWORK_SHOW_RSSI = 6917 "wifi_network_show_rssi"; 6918 6919 /** 6920 * The interval in milliseconds to scan at supplicant when p2p is connected 6921 * @hide 6922 */ 6923 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6924 "wifi_scan_interval_p2p_connected_ms"; 6925 6926 /** 6927 * Whether the Wi-Fi watchdog is enabled. 6928 */ 6929 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6930 6931 /** 6932 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6933 * the setting needs to be set to 0 to disable it. 6934 * @hide 6935 */ 6936 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6937 "wifi_watchdog_poor_network_test_enabled"; 6938 6939 /** 6940 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 6941 * needs to be set to 0 to disable it. 6942 * @hide 6943 */ 6944 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 6945 "wifi_suspend_optimizations_enabled"; 6946 6947 /** 6948 * The maximum number of times we will retry a connection to an access 6949 * point for which we have failed in acquiring an IP address from DHCP. 6950 * A value of N means that we will make N+1 connection attempts in all. 6951 */ 6952 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 6953 6954 /** 6955 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 6956 * data connectivity to be established after a disconnect from Wi-Fi. 6957 */ 6958 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6959 "wifi_mobile_data_transition_wakelock_timeout_ms"; 6960 6961 /** 6962 * This setting controls whether WiFi configurations created by a Device Owner app 6963 * should be locked down (that is, be editable or removable only by the Device Owner App, 6964 * not even by Settings app). 6965 * This setting takes integer values. Non-zero values mean DO created configurations 6966 * are locked down. Value of zero means they are not. Default value in the absence of 6967 * actual value to this setting is 0. 6968 */ 6969 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 6970 "wifi_device_owner_configs_lockdown"; 6971 6972 /** 6973 * The operational wifi frequency band 6974 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 6975 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 6976 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 6977 * 6978 * @hide 6979 */ 6980 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 6981 6982 /** 6983 * The Wi-Fi peer-to-peer device name 6984 * @hide 6985 */ 6986 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 6987 6988 /** 6989 * The min time between wifi disable and wifi enable 6990 * @hide 6991 */ 6992 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 6993 6994 /** 6995 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 6996 * from an ephemeral network if there is no BSSID for that network with a non-null score that 6997 * has been seen in this time period. 6998 * 6999 * If this is less than or equal to zero, we use a more conservative behavior and only check 7000 * for a non-null score from the currently connected or target BSSID. 7001 * @hide 7002 */ 7003 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7004 "wifi_ephemeral_out_of_range_timeout_ms"; 7005 7006 /** 7007 * The number of milliseconds to delay when checking for data stalls during 7008 * non-aggressive detection. (screen is turned off.) 7009 * @hide 7010 */ 7011 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7012 "data_stall_alarm_non_aggressive_delay_in_ms"; 7013 7014 /** 7015 * The number of milliseconds to delay when checking for data stalls during 7016 * aggressive detection. (screen on or suspected data stall) 7017 * @hide 7018 */ 7019 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7020 "data_stall_alarm_aggressive_delay_in_ms"; 7021 7022 /** 7023 * The number of milliseconds to allow the provisioning apn to remain active 7024 * @hide 7025 */ 7026 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7027 "provisioning_apn_alarm_delay_in_ms"; 7028 7029 /** 7030 * The interval in milliseconds at which to check gprs registration 7031 * after the first registration mismatch of gprs and voice service, 7032 * to detect possible data network registration problems. 7033 * 7034 * @hide 7035 */ 7036 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7037 "gprs_register_check_period_ms"; 7038 7039 /** 7040 * Nonzero causes Log.wtf() to crash. 7041 * @hide 7042 */ 7043 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7044 7045 /** 7046 * Ringer mode. This is used internally, changing this value will not 7047 * change the ringer mode. See AudioManager. 7048 */ 7049 public static final String MODE_RINGER = "mode_ringer"; 7050 7051 /** 7052 * Overlay display devices setting. 7053 * The associated value is a specially formatted string that describes the 7054 * size and density of simulated secondary display devices. 7055 * <p> 7056 * Format: {width}x{height}/{dpi};... 7057 * </p><p> 7058 * Example: 7059 * <ul> 7060 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7061 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7062 * at 1080p and the second at 720p.</li> 7063 * <li>If the value is empty, then no overlay display devices are created.</li> 7064 * </ul></p> 7065 * 7066 * @hide 7067 */ 7068 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7069 7070 /** 7071 * Threshold values for the duration and level of a discharge cycle, 7072 * under which we log discharge cycle info. 7073 * 7074 * @hide 7075 */ 7076 public static final String 7077 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7078 7079 /** @hide */ 7080 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7081 7082 /** 7083 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7084 * intents on application crashes and ANRs. If this is disabled, the 7085 * crash/ANR dialog will never display the "Report" button. 7086 * <p> 7087 * Type: int (0 = disallow, 1 = allow) 7088 * 7089 * @hide 7090 */ 7091 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7092 7093 /** 7094 * Maximum age of entries kept by {@link DropBoxManager}. 7095 * 7096 * @hide 7097 */ 7098 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7099 7100 /** 7101 * Maximum number of entry files which {@link DropBoxManager} will keep 7102 * around. 7103 * 7104 * @hide 7105 */ 7106 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7107 7108 /** 7109 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7110 * what. 7111 * 7112 * @hide 7113 */ 7114 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7115 7116 /** 7117 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7118 * will use. 7119 * 7120 * @hide 7121 */ 7122 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7123 7124 /** 7125 * Percent of total disk which {@link DropBoxManager} will never dip 7126 * into. 7127 * 7128 * @hide 7129 */ 7130 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7131 7132 /** 7133 * Prefix for per-tag dropbox disable/enable settings. 7134 * 7135 * @hide 7136 */ 7137 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7138 7139 /** 7140 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7141 * prefix of the dropbox tag of the report type. For example, 7142 * "logcat_for_system_server_anr" controls the lines of logcat captured 7143 * with system server ANR reports. 0 to disable. 7144 * 7145 * @hide 7146 */ 7147 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7148 7149 /** 7150 * The interval in minutes after which the amount of free storage left 7151 * on the device is logged to the event log 7152 * 7153 * @hide 7154 */ 7155 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7156 7157 /** 7158 * Threshold for the amount of change in disk free space required to 7159 * report the amount of free space. Used to prevent spamming the logs 7160 * when the disk free space isn't changing frequently. 7161 * 7162 * @hide 7163 */ 7164 public static final String 7165 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7166 7167 /** 7168 * Minimum percentage of free storage on the device that is used to 7169 * determine if the device is running low on storage. The default is 10. 7170 * <p> 7171 * Say this value is set to 10, the device is considered running low on 7172 * storage if 90% or more of the device storage is filled up. 7173 * 7174 * @hide 7175 */ 7176 public static final String 7177 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7178 7179 /** 7180 * Maximum byte size of the low storage threshold. This is to ensure 7181 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7182 * overly large threshold for large storage devices. Currently this must 7183 * be less than 2GB. This default is 500MB. 7184 * 7185 * @hide 7186 */ 7187 public static final String 7188 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7189 7190 /** 7191 * Minimum bytes of free storage on the device before the data partition 7192 * is considered full. By default, 1 MB is reserved to avoid system-wide 7193 * SQLite disk full exceptions. 7194 * 7195 * @hide 7196 */ 7197 public static final String 7198 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7199 7200 /** 7201 * The maximum reconnect delay for short network outages or when the 7202 * network is suspended due to phone use. 7203 * 7204 * @hide 7205 */ 7206 public static final String 7207 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7208 7209 /** 7210 * The number of milliseconds to delay before sending out 7211 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7212 * 7213 * @hide 7214 */ 7215 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7216 7217 7218 /** 7219 * Network sampling interval, in seconds. We'll generate link information 7220 * about bytes/packets sent and error rates based on data sampled in this interval 7221 * 7222 * @hide 7223 */ 7224 7225 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7226 "connectivity_sampling_interval_in_seconds"; 7227 7228 /** 7229 * The series of successively longer delays used in retrying to download PAC file. 7230 * Last delay is used between successful PAC downloads. 7231 * 7232 * @hide 7233 */ 7234 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7235 7236 /** 7237 * Setting to turn off captive portal detection. Feature is enabled by 7238 * default and the setting needs to be set to 0 to disable it. 7239 * 7240 * @hide 7241 */ 7242 public static final String 7243 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7244 7245 /** 7246 * The server used for captive portal detection upon a new conection. A 7247 * 204 response code from the server is used for validation. 7248 * 7249 * @hide 7250 */ 7251 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7252 7253 /** 7254 * Whether network service discovery is enabled. 7255 * 7256 * @hide 7257 */ 7258 public static final String NSD_ON = "nsd_on"; 7259 7260 /** 7261 * Let user pick default install location. 7262 * 7263 * @hide 7264 */ 7265 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7266 7267 /** 7268 * Default install location value. 7269 * 0 = auto, let system decide 7270 * 1 = internal 7271 * 2 = sdcard 7272 * @hide 7273 */ 7274 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7275 7276 /** 7277 * ms during which to consume extra events related to Inet connection 7278 * condition after a transtion to fully-connected 7279 * 7280 * @hide 7281 */ 7282 public static final String 7283 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7284 7285 /** 7286 * ms during which to consume extra events related to Inet connection 7287 * condtion after a transtion to partly-connected 7288 * 7289 * @hide 7290 */ 7291 public static final String 7292 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7293 7294 /** {@hide} */ 7295 public static final String 7296 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7297 7298 /** 7299 * Host name and port for global http proxy. Uses ':' seperator for 7300 * between host and port. 7301 */ 7302 public static final String HTTP_PROXY = "http_proxy"; 7303 7304 /** 7305 * Host name for global http proxy. Set via ConnectivityManager. 7306 * 7307 * @hide 7308 */ 7309 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7310 7311 /** 7312 * Integer host port for global http proxy. Set via ConnectivityManager. 7313 * 7314 * @hide 7315 */ 7316 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7317 7318 /** 7319 * Exclusion list for global proxy. This string contains a list of 7320 * comma-separated domains where the global proxy does not apply. 7321 * Domains should be listed in a comma- separated list. Example of 7322 * acceptable formats: ".domain1.com,my.domain2.com" Use 7323 * ConnectivityManager to set/get. 7324 * 7325 * @hide 7326 */ 7327 public static final String 7328 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7329 7330 /** 7331 * The location PAC File for the proxy. 7332 * @hide 7333 */ 7334 public static final String 7335 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7336 7337 /** 7338 * Enables the UI setting to allow the user to specify the global HTTP 7339 * proxy and associated exclusion list. 7340 * 7341 * @hide 7342 */ 7343 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7344 7345 /** 7346 * Setting for default DNS in case nobody suggests one 7347 * 7348 * @hide 7349 */ 7350 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7351 7352 /** {@hide} */ 7353 public static final String 7354 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7355 /** {@hide} */ 7356 public static final String 7357 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7358 /** {@hide} */ 7359 public static final String 7360 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7361 /** {@hide} */ 7362 public static final String 7363 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7364 /** {@hide} */ 7365 public static final String 7366 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7367 7368 /** 7369 * Device Idle (Doze) specific settings. 7370 * This is encoded as a key=value list, separated by commas. Ex: 7371 * 7372 * "inactive_timeout=60000,sensing_timeout=400000" 7373 * 7374 * The following keys are supported: 7375 * 7376 * <pre> 7377 * inactive_to (long) 7378 * sensing_to (long) 7379 * motion_inactive_to (long) 7380 * idle_after_inactive_to (long) 7381 * idle_pending_to (long) 7382 * max_idle_pending_to (long) 7383 * idle_pending_factor (float) 7384 * idle_to (long) 7385 * max_idle_to (long) 7386 * idle_factor (float) 7387 * min_time_to_alarm (long) 7388 * max_temp_app_whitelist_duration (long) 7389 * </pre> 7390 * 7391 * <p> 7392 * Type: string 7393 * @hide 7394 * @see com.android.server.DeviceIdleController.Constants 7395 */ 7396 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7397 7398 /** 7399 * App standby (app idle) specific settings. 7400 * This is encoded as a key=value list, separated by commas. Ex: 7401 * 7402 * "idle_duration=5000,parole_interval=4500" 7403 * 7404 * The following keys are supported: 7405 * 7406 * <pre> 7407 * idle_duration (long) 7408 * wallclock_threshold (long) 7409 * parole_interval (long) 7410 * parole_duration (long) 7411 * </pre> 7412 * 7413 * <p> 7414 * Type: string 7415 * @hide 7416 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7417 */ 7418 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7419 7420 /** 7421 * Alarm manager specific settings. 7422 * This is encoded as a key=value list, separated by commas. Ex: 7423 * 7424 * "min_futurity=5000,allow_while_idle_short_time=4500" 7425 * 7426 * The following keys are supported: 7427 * 7428 * <pre> 7429 * min_futurity (long) 7430 * min_interval (long) 7431 * allow_while_idle_short_time (long) 7432 * allow_while_idle_long_time (long) 7433 * allow_while_idle_whitelist_duration (long) 7434 * </pre> 7435 * 7436 * <p> 7437 * Type: string 7438 * @hide 7439 * @see com.android.server.AlarmManagerService.Constants 7440 */ 7441 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7442 7443 /** 7444 * Get the key that retrieves a bluetooth headset's priority. 7445 * @hide 7446 */ 7447 public static final String getBluetoothHeadsetPriorityKey(String address) { 7448 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7449 } 7450 7451 /** 7452 * Get the key that retrieves a bluetooth a2dp sink's priority. 7453 * @hide 7454 */ 7455 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7456 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7457 } 7458 7459 /** 7460 * Get the key that retrieves a bluetooth Input Device's priority. 7461 * @hide 7462 */ 7463 public static final String getBluetoothInputDevicePriorityKey(String address) { 7464 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7465 } 7466 7467 /** 7468 * Get the key that retrieves a bluetooth map priority. 7469 * @hide 7470 */ 7471 public static final String getBluetoothMapPriorityKey(String address) { 7472 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7473 } 7474 7475 /** 7476 * Get the key that retrieves a bluetooth map priority. 7477 * @hide 7478 */ 7479 public static final String getBluetoothSapPriorityKey(String address) { 7480 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7481 } 7482 7483 /** 7484 * Scaling factor for normal window animations. Setting to 0 will 7485 * disable window animations. 7486 */ 7487 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7488 7489 /** 7490 * Scaling factor for activity transition animations. Setting to 0 will 7491 * disable window animations. 7492 */ 7493 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7494 7495 /** 7496 * Scaling factor for Animator-based animations. This affects both the 7497 * start delay and duration of all such animations. Setting to 0 will 7498 * cause animations to end immediately. The default value is 1. 7499 */ 7500 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7501 7502 /** 7503 * Scaling factor for normal window animations. Setting to 0 will 7504 * disable window animations. 7505 * 7506 * @hide 7507 */ 7508 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7509 7510 /** 7511 * If 0, the compatibility mode is off for all applications. 7512 * If 1, older applications run under compatibility mode. 7513 * TODO: remove this settings before code freeze (bug/1907571) 7514 * @hide 7515 */ 7516 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7517 7518 /** 7519 * CDMA only settings 7520 * Emergency Tone 0 = Off 7521 * 1 = Alert 7522 * 2 = Vibrate 7523 * @hide 7524 */ 7525 public static final String EMERGENCY_TONE = "emergency_tone"; 7526 7527 /** 7528 * CDMA only settings 7529 * Whether the auto retry is enabled. The value is 7530 * boolean (1 or 0). 7531 * @hide 7532 */ 7533 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7534 7535 /** 7536 * See RIL_PreferredNetworkType in ril.h 7537 * @hide 7538 */ 7539 public static final String PREFERRED_NETWORK_MODE = 7540 "preferred_network_mode"; 7541 7542 /** 7543 * Name of an application package to be debugged. 7544 */ 7545 public static final String DEBUG_APP = "debug_app"; 7546 7547 /** 7548 * If 1, when launching DEBUG_APP it will wait for the debugger before 7549 * starting user code. If 0, it will run normally. 7550 */ 7551 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7552 7553 /** 7554 * Control whether the process CPU usage meter should be shown. 7555 */ 7556 public static final String SHOW_PROCESSES = "show_processes"; 7557 7558 /** 7559 * If 1 low power mode is enabled. 7560 * @hide 7561 */ 7562 public static final String LOW_POWER_MODE = "low_power"; 7563 7564 /** 7565 * Battery level [1-99] at which low power mode automatically turns on. 7566 * If 0, it will not automatically turn on. 7567 * @hide 7568 */ 7569 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7570 7571 /** 7572 * If 1, the activity manager will aggressively finish activities and 7573 * processes as soon as they are no longer needed. If 0, the normal 7574 * extended lifetime is used. 7575 */ 7576 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7577 7578 /** 7579 * Use Dock audio output for media: 7580 * 0 = disabled 7581 * 1 = enabled 7582 * @hide 7583 */ 7584 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7585 7586 /** 7587 * Persisted safe headphone volume management state by AudioService 7588 * @hide 7589 */ 7590 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7591 7592 /** 7593 * URL for tzinfo (time zone) updates 7594 * @hide 7595 */ 7596 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7597 7598 /** 7599 * URL for tzinfo (time zone) update metadata 7600 * @hide 7601 */ 7602 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7603 7604 /** 7605 * URL for selinux (mandatory access control) updates 7606 * @hide 7607 */ 7608 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7609 7610 /** 7611 * URL for selinux (mandatory access control) update metadata 7612 * @hide 7613 */ 7614 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7615 7616 /** 7617 * URL for sms short code updates 7618 * @hide 7619 */ 7620 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7621 "sms_short_codes_content_url"; 7622 7623 /** 7624 * URL for sms short code update metadata 7625 * @hide 7626 */ 7627 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7628 "sms_short_codes_metadata_url"; 7629 7630 /** 7631 * URL for apn_db updates 7632 * @hide 7633 */ 7634 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 7635 7636 /** 7637 * URL for apn_db update metadata 7638 * @hide 7639 */ 7640 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 7641 7642 /** 7643 * URL for cert pinlist updates 7644 * @hide 7645 */ 7646 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7647 7648 /** 7649 * URL for cert pinlist updates 7650 * @hide 7651 */ 7652 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7653 7654 /** 7655 * URL for intent firewall updates 7656 * @hide 7657 */ 7658 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7659 "intent_firewall_content_url"; 7660 7661 /** 7662 * URL for intent firewall update metadata 7663 * @hide 7664 */ 7665 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7666 "intent_firewall_metadata_url"; 7667 7668 /** 7669 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7670 * @hide 7671 */ 7672 public static final String SELINUX_STATUS = "selinux_status"; 7673 7674 /** 7675 * Developer setting to force RTL layout. 7676 * @hide 7677 */ 7678 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7679 7680 /** 7681 * Milliseconds after screen-off after which low battery sounds will be silenced. 7682 * 7683 * If zero, battery sounds will always play. 7684 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7685 * 7686 * @hide 7687 */ 7688 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7689 7690 /** 7691 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7692 * the caller is done with this, they should call {@link ContentResolver#delete} to 7693 * clean up any value that they may have written. 7694 * 7695 * @hide 7696 */ 7697 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7698 7699 /** 7700 * Defines global runtime overrides to window policy. 7701 * 7702 * See {@link com.android.server.policy.PolicyControl} for value format. 7703 * 7704 * @hide 7705 */ 7706 public static final String POLICY_CONTROL = "policy_control"; 7707 7708 /** 7709 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7710 * or ZEN_MODE_NO_INTERRUPTIONS. 7711 * 7712 * @hide 7713 */ 7714 public static final String ZEN_MODE = "zen_mode"; 7715 7716 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7717 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7718 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7719 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7720 7721 /** @hide */ public static String zenModeToString(int mode) { 7722 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7723 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7724 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7725 return "ZEN_MODE_OFF"; 7726 } 7727 7728 /** @hide */ public static boolean isValidZenMode(int value) { 7729 switch (value) { 7730 case Global.ZEN_MODE_OFF: 7731 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7732 case Global.ZEN_MODE_ALARMS: 7733 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7734 return true; 7735 default: 7736 return false; 7737 } 7738 } 7739 7740 /** 7741 * Value of the ringer before entering zen mode. 7742 * 7743 * @hide 7744 */ 7745 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 7746 7747 /** 7748 * Opaque value, changes when persisted zen mode configuration changes. 7749 * 7750 * @hide 7751 */ 7752 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7753 7754 /** 7755 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7756 * 7757 * @hide 7758 */ 7759 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7760 "heads_up_notifications_enabled"; 7761 7762 /** @hide */ public static final int HEADS_UP_OFF = 0; 7763 /** @hide */ public static final int HEADS_UP_ON = 1; 7764 7765 /** 7766 * The name of the device 7767 * 7768 * @hide 7769 */ 7770 public static final String DEVICE_NAME = "device_name"; 7771 7772 /** 7773 * Whether the NetworkScoringService has been first initialized. 7774 * <p> 7775 * Type: int (0 for false, 1 for true) 7776 * @hide 7777 */ 7778 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7779 7780 /** 7781 * Whether the user wants to be prompted for password to decrypt the device on boot. 7782 * This only matters if the storage is encrypted. 7783 * <p> 7784 * Type: int (0 for false, 1 for true) 7785 * @hide 7786 */ 7787 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7788 7789 /** 7790 * Whether the Volte is enabled 7791 * <p> 7792 * Type: int (0 for false, 1 for true) 7793 * @hide 7794 */ 7795 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7796 7797 /** 7798 * Whether VT (Video Telephony over IMS) is enabled 7799 * <p> 7800 * Type: int (0 for false, 1 for true) 7801 * 7802 * @hide 7803 */ 7804 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 7805 7806 /** 7807 * Whether WFC is enabled 7808 * <p> 7809 * Type: int (0 for false, 1 for true) 7810 * 7811 * @hide 7812 */ 7813 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7814 7815 /** 7816 * WFC Mode. 7817 * <p> 7818 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7819 * 7820 * @hide 7821 */ 7822 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7823 7824 /** 7825 * Whether WFC roaming is enabled 7826 * <p> 7827 * Type: int (0 for false, 1 for true) 7828 * 7829 * @hide 7830 */ 7831 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7832 7833 /** 7834 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7835 * this via gservices, OMA-DM, carrier app, etc. 7836 * <p> 7837 * Type: int (0 for false, 1 for true) 7838 * @hide 7839 */ 7840 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7841 7842 /** 7843 * Ephemeral app cookie max size in bytes. 7844 * <p> 7845 * Type: int 7846 * @hide 7847 */ 7848 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 7849 "ephemeral_cookie_max_size_bytes"; 7850 7851 /** 7852 * The duration for caching uninstalled ephemeral apps. 7853 * <p> 7854 * Type: long 7855 * @hide 7856 */ 7857 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 7858 "uninstalled_ephemeral_app_cache_duration_millis"; 7859 7860 /** 7861 * Settings to backup. This is here so that it's in the same place as the settings 7862 * keys and easy to update. 7863 * 7864 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7865 * and Secure as well. This is because those tables drive both backup and 7866 * restore, and restore needs to properly whitelist keys that used to live 7867 * in those namespaces. The keys will only actually be backed up / restored 7868 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7869 * 7870 * NOTE: Settings are backed up and restored in the order they appear 7871 * in this array. If you have one setting depending on another, 7872 * make sure that they are ordered appropriately. 7873 * 7874 * @hide 7875 */ 7876 public static final String[] SETTINGS_TO_BACKUP = { 7877 BUGREPORT_IN_POWER_MENU, 7878 STAY_ON_WHILE_PLUGGED_IN, 7879 AUTO_TIME, 7880 AUTO_TIME_ZONE, 7881 POWER_SOUNDS_ENABLED, 7882 DOCK_SOUNDS_ENABLED, 7883 CHARGING_SOUNDS_ENABLED, 7884 USB_MASS_STORAGE_ENABLED, 7885 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7886 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7887 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7888 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7889 WIFI_NUM_OPEN_NETWORKS_KEPT, 7890 EMERGENCY_TONE, 7891 CALL_AUTO_RETRY, 7892 DOCK_AUDIO_MEDIA_ENABLED, 7893 LOW_POWER_MODE_TRIGGER_LEVEL 7894 }; 7895 7896 // Populated lazily, guarded by class object: 7897 private static NameValueCache sNameValueCache = new NameValueCache( 7898 SYS_PROP_SETTING_VERSION, 7899 CONTENT_URI, 7900 CALL_METHOD_GET_GLOBAL, 7901 CALL_METHOD_PUT_GLOBAL); 7902 7903 // Certain settings have been moved from global to the per-user secure namespace 7904 private static final HashSet<String> MOVED_TO_SECURE; 7905 static { 7906 MOVED_TO_SECURE = new HashSet<String>(1); 7907 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7908 } 7909 7910 /** @hide */ 7911 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7912 outKeySet.addAll(MOVED_TO_SECURE); 7913 } 7914 7915 /** 7916 * Look up a name in the database. 7917 * @param resolver to access the database with 7918 * @param name to look up in the table 7919 * @return the corresponding value, or null if not present 7920 */ 7921 public static String getString(ContentResolver resolver, String name) { 7922 return getStringForUser(resolver, name, UserHandle.myUserId()); 7923 } 7924 7925 /** @hide */ 7926 public static String getStringForUser(ContentResolver resolver, String name, 7927 int userHandle) { 7928 if (MOVED_TO_SECURE.contains(name)) { 7929 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7930 + " to android.provider.Settings.Secure, returning read-only value."); 7931 return Secure.getStringForUser(resolver, name, userHandle); 7932 } 7933 return sNameValueCache.getStringForUser(resolver, name, userHandle); 7934 } 7935 7936 /** 7937 * Store a name/value pair into the database. 7938 * @param resolver to access the database with 7939 * @param name to store 7940 * @param value to associate with the name 7941 * @return true if the value was set, false on database errors 7942 */ 7943 public static boolean putString(ContentResolver resolver, 7944 String name, String value) { 7945 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 7946 } 7947 7948 /** @hide */ 7949 public static boolean putStringForUser(ContentResolver resolver, 7950 String name, String value, int userHandle) { 7951 if (LOCAL_LOGV) { 7952 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 7953 + " for " + userHandle); 7954 } 7955 // Global and Secure have the same access policy so we can forward writes 7956 if (MOVED_TO_SECURE.contains(name)) { 7957 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7958 + " to android.provider.Settings.Secure, value is unchanged."); 7959 return Secure.putStringForUser(resolver, name, value, userHandle); 7960 } 7961 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 7962 } 7963 7964 /** 7965 * Construct the content URI for a particular name/value pair, 7966 * useful for monitoring changes with a ContentObserver. 7967 * @param name to look up in the table 7968 * @return the corresponding content URI, or null if not present 7969 */ 7970 public static Uri getUriFor(String name) { 7971 return getUriFor(CONTENT_URI, name); 7972 } 7973 7974 /** 7975 * Convenience function for retrieving a single secure settings value 7976 * as an integer. Note that internally setting values are always 7977 * stored as strings; this function converts the string to an integer 7978 * for you. The default value will be returned if the setting is 7979 * not defined or not an integer. 7980 * 7981 * @param cr The ContentResolver to access. 7982 * @param name The name of the setting to retrieve. 7983 * @param def Value to return if the setting is not defined. 7984 * 7985 * @return The setting's current value, or 'def' if it is not defined 7986 * or not a valid integer. 7987 */ 7988 public static int getInt(ContentResolver cr, String name, int def) { 7989 String v = getString(cr, name); 7990 try { 7991 return v != null ? Integer.parseInt(v) : def; 7992 } catch (NumberFormatException e) { 7993 return def; 7994 } 7995 } 7996 7997 /** 7998 * Convenience function for retrieving a single secure settings value 7999 * as an integer. Note that internally setting values are always 8000 * stored as strings; this function converts the string to an integer 8001 * for you. 8002 * <p> 8003 * This version does not take a default value. If the setting has not 8004 * been set, or the string value is not a number, 8005 * it throws {@link SettingNotFoundException}. 8006 * 8007 * @param cr The ContentResolver to access. 8008 * @param name The name of the setting to retrieve. 8009 * 8010 * @throws SettingNotFoundException Thrown if a setting by the given 8011 * name can't be found or the setting value is not an integer. 8012 * 8013 * @return The setting's current value. 8014 */ 8015 public static int getInt(ContentResolver cr, String name) 8016 throws SettingNotFoundException { 8017 String v = getString(cr, name); 8018 try { 8019 return Integer.parseInt(v); 8020 } catch (NumberFormatException e) { 8021 throw new SettingNotFoundException(name); 8022 } 8023 } 8024 8025 /** 8026 * Convenience function for updating a single settings value as an 8027 * integer. This will either create a new entry in the table if the 8028 * given name does not exist, or modify the value of the existing row 8029 * with that name. Note that internally setting values are always 8030 * stored as strings, so this function converts the given value to a 8031 * string before storing it. 8032 * 8033 * @param cr The ContentResolver to access. 8034 * @param name The name of the setting to modify. 8035 * @param value The new value for the setting. 8036 * @return true if the value was set, false on database errors 8037 */ 8038 public static boolean putInt(ContentResolver cr, String name, int value) { 8039 return putString(cr, name, Integer.toString(value)); 8040 } 8041 8042 /** 8043 * Convenience function for retrieving a single secure settings value 8044 * as a {@code long}. Note that internally setting values are always 8045 * stored as strings; this function converts the string to a {@code long} 8046 * for you. The default value will be returned if the setting is 8047 * not defined or not a {@code long}. 8048 * 8049 * @param cr The ContentResolver to access. 8050 * @param name The name of the setting to retrieve. 8051 * @param def Value to return if the setting is not defined. 8052 * 8053 * @return The setting's current value, or 'def' if it is not defined 8054 * or not a valid {@code long}. 8055 */ 8056 public static long getLong(ContentResolver cr, String name, long def) { 8057 String valString = getString(cr, name); 8058 long value; 8059 try { 8060 value = valString != null ? Long.parseLong(valString) : def; 8061 } catch (NumberFormatException e) { 8062 value = def; 8063 } 8064 return value; 8065 } 8066 8067 /** 8068 * Convenience function for retrieving a single secure settings value 8069 * as a {@code long}. Note that internally setting values are always 8070 * stored as strings; this function converts the string to a {@code long} 8071 * for you. 8072 * <p> 8073 * This version does not take a default value. If the setting has not 8074 * been set, or the string value is not a number, 8075 * it throws {@link SettingNotFoundException}. 8076 * 8077 * @param cr The ContentResolver to access. 8078 * @param name The name of the setting to retrieve. 8079 * 8080 * @return The setting's current value. 8081 * @throws SettingNotFoundException Thrown if a setting by the given 8082 * name can't be found or the setting value is not an integer. 8083 */ 8084 public static long getLong(ContentResolver cr, String name) 8085 throws SettingNotFoundException { 8086 String valString = getString(cr, name); 8087 try { 8088 return Long.parseLong(valString); 8089 } catch (NumberFormatException e) { 8090 throw new SettingNotFoundException(name); 8091 } 8092 } 8093 8094 /** 8095 * Convenience function for updating a secure settings value as a long 8096 * integer. This will either create a new entry in the table if the 8097 * given name does not exist, or modify the value of the existing row 8098 * with that name. Note that internally setting values are always 8099 * stored as strings, so this function converts the given value to a 8100 * string before storing it. 8101 * 8102 * @param cr The ContentResolver to access. 8103 * @param name The name of the setting to modify. 8104 * @param value The new value for the setting. 8105 * @return true if the value was set, false on database errors 8106 */ 8107 public static boolean putLong(ContentResolver cr, String name, long value) { 8108 return putString(cr, name, Long.toString(value)); 8109 } 8110 8111 /** 8112 * Convenience function for retrieving a single secure settings value 8113 * as a floating point number. Note that internally setting values are 8114 * always stored as strings; this function converts the string to an 8115 * float for you. The default value will be returned if the setting 8116 * is not defined or not a valid float. 8117 * 8118 * @param cr The ContentResolver to access. 8119 * @param name The name of the setting to retrieve. 8120 * @param def Value to return if the setting is not defined. 8121 * 8122 * @return The setting's current value, or 'def' if it is not defined 8123 * or not a valid float. 8124 */ 8125 public static float getFloat(ContentResolver cr, String name, float def) { 8126 String v = getString(cr, name); 8127 try { 8128 return v != null ? Float.parseFloat(v) : def; 8129 } catch (NumberFormatException e) { 8130 return def; 8131 } 8132 } 8133 8134 /** 8135 * Convenience function for retrieving a single secure settings value 8136 * as a float. Note that internally setting values are always 8137 * stored as strings; this function converts the string to a float 8138 * for you. 8139 * <p> 8140 * This version does not take a default value. If the setting has not 8141 * been set, or the string value is not a number, 8142 * it throws {@link SettingNotFoundException}. 8143 * 8144 * @param cr The ContentResolver to access. 8145 * @param name The name of the setting to retrieve. 8146 * 8147 * @throws SettingNotFoundException Thrown if a setting by the given 8148 * name can't be found or the setting value is not a float. 8149 * 8150 * @return The setting's current value. 8151 */ 8152 public static float getFloat(ContentResolver cr, String name) 8153 throws SettingNotFoundException { 8154 String v = getString(cr, name); 8155 if (v == null) { 8156 throw new SettingNotFoundException(name); 8157 } 8158 try { 8159 return Float.parseFloat(v); 8160 } catch (NumberFormatException e) { 8161 throw new SettingNotFoundException(name); 8162 } 8163 } 8164 8165 /** 8166 * Convenience function for updating a single settings value as a 8167 * floating point number. This will either create a new entry in the 8168 * table if the given name does not exist, or modify the value of the 8169 * existing row with that name. Note that internally setting values 8170 * are always stored as strings, so this function converts the given 8171 * value to a string before storing it. 8172 * 8173 * @param cr The ContentResolver to access. 8174 * @param name The name of the setting to modify. 8175 * @param value The new value for the setting. 8176 * @return true if the value was set, false on database errors 8177 */ 8178 public static boolean putFloat(ContentResolver cr, String name, float value) { 8179 return putString(cr, name, Float.toString(value)); 8180 } 8181 8182 8183 /** 8184 * Subscription to be used for voice call on a multi sim device. The supported values 8185 * are 0 = SUB1, 1 = SUB2 and etc. 8186 * @hide 8187 */ 8188 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8189 8190 /** 8191 * Used to provide option to user to select subscription during dial. 8192 * The supported values are 0 = disable or 1 = enable prompt. 8193 * @hide 8194 */ 8195 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8196 8197 /** 8198 * Subscription to be used for data call on a multi sim device. The supported values 8199 * are 0 = SUB1, 1 = SUB2 and etc. 8200 * @hide 8201 */ 8202 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8203 8204 /** 8205 * Subscription to be used for SMS on a multi sim device. The supported values 8206 * are 0 = SUB1, 1 = SUB2 and etc. 8207 * @hide 8208 */ 8209 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8210 8211 /** 8212 * Used to provide option to user to select subscription during send SMS. 8213 * The value 1 - enable, 0 - disable 8214 * @hide 8215 */ 8216 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8217 8218 8219 8220 /** User preferred subscriptions setting. 8221 * This holds the details of the user selected subscription from the card and 8222 * the activation status. Each settings string have the coma separated values 8223 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8224 * @hide 8225 */ 8226 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8227 "user_preferred_sub2","user_preferred_sub3"}; 8228 8229 /** 8230 * Whether to enable new contacts aggregator or not. 8231 * The value 1 - enable, 0 - disable 8232 * @hide 8233 */ 8234 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8235 8236 /** 8237 * Whether to enable contacts metadata syncing or not 8238 * The value 1 - enable, 0 - disable 8239 */ 8240 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8241 8242 /** 8243 * Whether to enable cellular on boot. 8244 * The value 1 - enable, 0 - disable 8245 * @hide 8246 */ 8247 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8248 } 8249 8250 /** 8251 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8252 * Intent URL, allowing it to be either a web page or a particular 8253 * application activity. 8254 * 8255 * @hide 8256 */ 8257 public static final class Bookmarks implements BaseColumns 8258 { 8259 private static final String TAG = "Bookmarks"; 8260 8261 /** 8262 * The content:// style URL for this table 8263 */ 8264 public static final Uri CONTENT_URI = 8265 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8266 8267 /** 8268 * The row ID. 8269 * <p>Type: INTEGER</p> 8270 */ 8271 public static final String ID = "_id"; 8272 8273 /** 8274 * Descriptive name of the bookmark that can be displayed to the user. 8275 * If this is empty, the title should be resolved at display time (use 8276 * {@link #getTitle(Context, Cursor)} any time you want to display the 8277 * title of a bookmark.) 8278 * <P> 8279 * Type: TEXT 8280 * </P> 8281 */ 8282 public static final String TITLE = "title"; 8283 8284 /** 8285 * Arbitrary string (displayed to the user) that allows bookmarks to be 8286 * organized into categories. There are some special names for 8287 * standard folders, which all start with '@'. The label displayed for 8288 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8289 * the folder name does not change so you can consistently query for 8290 * the folder regardless of the current locale. 8291 * 8292 * <P>Type: TEXT</P> 8293 * 8294 */ 8295 public static final String FOLDER = "folder"; 8296 8297 /** 8298 * The Intent URL of the bookmark, describing what it points to. This 8299 * value is given to {@link android.content.Intent#getIntent} to create 8300 * an Intent that can be launched. 8301 * <P>Type: TEXT</P> 8302 */ 8303 public static final String INTENT = "intent"; 8304 8305 /** 8306 * Optional shortcut character associated with this bookmark. 8307 * <P>Type: INTEGER</P> 8308 */ 8309 public static final String SHORTCUT = "shortcut"; 8310 8311 /** 8312 * The order in which the bookmark should be displayed 8313 * <P>Type: INTEGER</P> 8314 */ 8315 public static final String ORDERING = "ordering"; 8316 8317 private static final String[] sIntentProjection = { INTENT }; 8318 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8319 private static final String sShortcutSelection = SHORTCUT + "=?"; 8320 8321 /** 8322 * Convenience function to retrieve the bookmarked Intent for a 8323 * particular shortcut key. 8324 * 8325 * @param cr The ContentResolver to query. 8326 * @param shortcut The shortcut key. 8327 * 8328 * @return Intent The bookmarked URL, or null if there is no bookmark 8329 * matching the given shortcut. 8330 */ 8331 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8332 { 8333 Intent intent = null; 8334 8335 Cursor c = cr.query(CONTENT_URI, 8336 sIntentProjection, sShortcutSelection, 8337 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8338 // Keep trying until we find a valid shortcut 8339 try { 8340 while (intent == null && c.moveToNext()) { 8341 try { 8342 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8343 intent = Intent.parseUri(intentURI, 0); 8344 } catch (java.net.URISyntaxException e) { 8345 // The stored URL is bad... ignore it. 8346 } catch (IllegalArgumentException e) { 8347 // Column not found 8348 Log.w(TAG, "Intent column not found", e); 8349 } 8350 } 8351 } finally { 8352 if (c != null) c.close(); 8353 } 8354 8355 return intent; 8356 } 8357 8358 /** 8359 * Add a new bookmark to the system. 8360 * 8361 * @param cr The ContentResolver to query. 8362 * @param intent The desired target of the bookmark. 8363 * @param title Bookmark title that is shown to the user; null if none 8364 * or it should be resolved to the intent's title. 8365 * @param folder Folder in which to place the bookmark; null if none. 8366 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8367 * this is non-zero and there is an existing bookmark entry 8368 * with this same shortcut, then that existing shortcut is 8369 * cleared (the bookmark is not removed). 8370 * @return The unique content URL for the new bookmark entry. 8371 */ 8372 public static Uri add(ContentResolver cr, 8373 Intent intent, 8374 String title, 8375 String folder, 8376 char shortcut, 8377 int ordering) 8378 { 8379 // If a shortcut is supplied, and it is already defined for 8380 // another bookmark, then remove the old definition. 8381 if (shortcut != 0) { 8382 cr.delete(CONTENT_URI, sShortcutSelection, 8383 new String[] { String.valueOf((int) shortcut) }); 8384 } 8385 8386 ContentValues values = new ContentValues(); 8387 if (title != null) values.put(TITLE, title); 8388 if (folder != null) values.put(FOLDER, folder); 8389 values.put(INTENT, intent.toUri(0)); 8390 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8391 values.put(ORDERING, ordering); 8392 return cr.insert(CONTENT_URI, values); 8393 } 8394 8395 /** 8396 * Return the folder name as it should be displayed to the user. This 8397 * takes care of localizing special folders. 8398 * 8399 * @param r Resources object for current locale; only need access to 8400 * system resources. 8401 * @param folder The value found in the {@link #FOLDER} column. 8402 * 8403 * @return CharSequence The label for this folder that should be shown 8404 * to the user. 8405 */ 8406 public static CharSequence getLabelForFolder(Resources r, String folder) { 8407 return folder; 8408 } 8409 8410 /** 8411 * Return the title as it should be displayed to the user. This takes 8412 * care of localizing bookmarks that point to activities. 8413 * 8414 * @param context A context. 8415 * @param cursor A cursor pointing to the row whose title should be 8416 * returned. The cursor must contain at least the {@link #TITLE} 8417 * and {@link #INTENT} columns. 8418 * @return A title that is localized and can be displayed to the user, 8419 * or the empty string if one could not be found. 8420 */ 8421 public static CharSequence getTitle(Context context, Cursor cursor) { 8422 int titleColumn = cursor.getColumnIndex(TITLE); 8423 int intentColumn = cursor.getColumnIndex(INTENT); 8424 if (titleColumn == -1 || intentColumn == -1) { 8425 throw new IllegalArgumentException( 8426 "The cursor must contain the TITLE and INTENT columns."); 8427 } 8428 8429 String title = cursor.getString(titleColumn); 8430 if (!TextUtils.isEmpty(title)) { 8431 return title; 8432 } 8433 8434 String intentUri = cursor.getString(intentColumn); 8435 if (TextUtils.isEmpty(intentUri)) { 8436 return ""; 8437 } 8438 8439 Intent intent; 8440 try { 8441 intent = Intent.parseUri(intentUri, 0); 8442 } catch (URISyntaxException e) { 8443 return ""; 8444 } 8445 8446 PackageManager packageManager = context.getPackageManager(); 8447 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8448 return info != null ? info.loadLabel(packageManager) : ""; 8449 } 8450 } 8451 8452 /** 8453 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8454 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8455 * from the GoogleLoginService. 8456 * 8457 * @param androidId The Android ID for this device. 8458 * @return The device ID that should be used when connecting to the mobile gtalk server. 8459 * @hide 8460 */ 8461 public static String getGTalkDeviceId(long androidId) { 8462 return "android-" + Long.toHexString(androidId); 8463 } 8464 8465 private static final String[] PM_WRITE_SETTINGS = { 8466 android.Manifest.permission.WRITE_SETTINGS 8467 }; 8468 private static final String[] PM_CHANGE_NETWORK_STATE = { 8469 android.Manifest.permission.CHANGE_NETWORK_STATE, 8470 android.Manifest.permission.WRITE_SETTINGS 8471 }; 8472 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8473 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8474 }; 8475 8476 /** 8477 * Performs a strict and comprehensive check of whether a calling package is allowed to 8478 * write/modify system settings, as the condition differs for pre-M, M+, and 8479 * privileged/preinstalled apps. If the provided uid does not match the 8480 * callingPackage, a negative result will be returned. 8481 * @hide 8482 */ 8483 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8484 String callingPackage, boolean throwException) { 8485 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8486 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8487 PM_WRITE_SETTINGS, false); 8488 } 8489 8490 /** 8491 * Performs a strict and comprehensive check of whether a calling package is allowed to 8492 * write/modify system settings, as the condition differs for pre-M, M+, and 8493 * privileged/preinstalled apps. If the provided uid does not match the 8494 * callingPackage, a negative result will be returned. The caller is expected to have 8495 * the WRITE_SETTINGS permission declared. 8496 * 8497 * Note: if the check is successful, the operation of this app will be updated to the 8498 * current time. 8499 * @hide 8500 */ 8501 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8502 String callingPackage, boolean throwException) { 8503 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8504 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8505 PM_WRITE_SETTINGS, true); 8506 } 8507 8508 /** 8509 * Performs a strict and comprehensive check of whether a calling package is allowed to 8510 * change the state of network, as the condition differs for pre-M, M+, and 8511 * privileged/preinstalled apps. The caller is expected to have either the 8512 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8513 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8514 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8515 * permission and cannot be revoked. See http://b/23597341 8516 * 8517 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8518 * of this app will be updated to the current time. 8519 * @hide 8520 */ 8521 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8522 String callingPackage, boolean throwException) { 8523 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 8524 == PackageManager.PERMISSION_GRANTED) { 8525 return true; 8526 } 8527 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8528 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8529 PM_CHANGE_NETWORK_STATE, true); 8530 } 8531 8532 /** 8533 * Performs a strict and comprehensive check of whether a calling package is allowed to 8534 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8535 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8536 * a negative result will be returned. 8537 * @hide 8538 */ 8539 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8540 String callingPackage, boolean throwException) { 8541 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8542 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8543 PM_SYSTEM_ALERT_WINDOW, false); 8544 } 8545 8546 /** 8547 * Performs a strict and comprehensive check of whether a calling package is allowed to 8548 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8549 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8550 * a negative result will be returned. 8551 * 8552 * Note: if the check is successful, the operation of this app will be updated to the 8553 * current time. 8554 * @hide 8555 */ 8556 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8557 callingPackage, boolean throwException) { 8558 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8559 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8560 PM_SYSTEM_ALERT_WINDOW, true); 8561 } 8562 8563 /** 8564 * Helper method to perform a general and comprehensive check of whether an operation that is 8565 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8566 * OP_WRITE_SETTINGS 8567 * @hide 8568 */ 8569 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8570 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 8571 permissions, boolean makeNote) { 8572 if (callingPackage == null) { 8573 return false; 8574 } 8575 8576 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8577 int mode = AppOpsManager.MODE_DEFAULT; 8578 if (makeNote) { 8579 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8580 } else { 8581 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8582 } 8583 8584 switch (mode) { 8585 case AppOpsManager.MODE_ALLOWED: 8586 return true; 8587 8588 case AppOpsManager.MODE_DEFAULT: 8589 // this is the default operating mode after an app's installation 8590 // In this case we will check all associated static permission to see 8591 // if it is granted during install time. 8592 for (String permission : permissions) { 8593 if (context.checkCallingOrSelfPermission(permission) == PackageManager 8594 .PERMISSION_GRANTED) { 8595 // if either of the permissions are granted, we will allow it 8596 return true; 8597 } 8598 } 8599 8600 default: 8601 // this is for all other cases trickled down here... 8602 if (!throwException) { 8603 return false; 8604 } 8605 } 8606 8607 // prepare string to throw SecurityException 8608 StringBuilder exceptionMessage = new StringBuilder(); 8609 exceptionMessage.append(callingPackage); 8610 exceptionMessage.append(" was not granted "); 8611 if (permissions.length > 1) { 8612 exceptionMessage.append(" either of these permissions: "); 8613 } else { 8614 exceptionMessage.append(" this permission: "); 8615 } 8616 for (int i = 0; i < permissions.length; i++) { 8617 exceptionMessage.append(permissions[i]); 8618 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 8619 } 8620 8621 throw new SecurityException(exceptionMessage.toString()); 8622 } 8623 8624 /** 8625 * Retrieves a correponding package name for a given uid. It will query all 8626 * packages that are associated with the given uid, but it will return only 8627 * the zeroth result. 8628 * Note: If package could not be found, a null is returned. 8629 * @hide 8630 */ 8631 public static String getPackageNameForUid(Context context, int uid) { 8632 String[] packages = context.getPackageManager().getPackagesForUid(uid); 8633 if (packages == null) { 8634 return null; 8635 } 8636 return packages[0]; 8637 } 8638} 8639