Settings.java revision 5941c98c641e64a26bf68816faf967d25cc8f256
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 * Activity Action: Show notification settings. 1097 * 1098 * @hide 1099 */ 1100 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1101 public static final String ACTION_NOTIFICATION_SETTINGS 1102 = "android.settings.NOTIFICATION_SETTINGS"; 1103 1104 /** 1105 * Activity Action: Show notification settings for a single app. 1106 * 1107 * @hide 1108 */ 1109 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1110 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1111 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1112 1113 /** 1114 * Activity Action: Show notification redaction settings. 1115 * 1116 * @hide 1117 */ 1118 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1119 public static final String ACTION_APP_NOTIFICATION_REDACTION 1120 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1121 1122 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1123 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1124 1125 // End of Intent actions for Settings 1126 1127 /** 1128 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1129 */ 1130 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1131 1132 /** 1133 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1134 */ 1135 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1136 1137 /** 1138 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1139 */ 1140 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1141 1142 /** 1143 * @hide - User handle argument extra to the fast-path call()-based requests 1144 */ 1145 public static final String CALL_METHOD_USER_KEY = "_user"; 1146 1147 /** @hide - Private call() method to write to 'system' table */ 1148 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1149 1150 /** @hide - Private call() method to write to 'secure' table */ 1151 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1152 1153 /** @hide - Private call() method to write to 'global' table */ 1154 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1155 1156 /** 1157 * Activity Extra: Limit available options in launched activity based on the given authority. 1158 * <p> 1159 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1160 * provider's authorities as a String[]. This field is used by some intents to alter the 1161 * behavior of the called activity. 1162 * <p> 1163 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1164 * on the authority given. 1165 */ 1166 public static final String EXTRA_AUTHORITIES = "authorities"; 1167 1168 /** 1169 * Activity Extra: Limit available options in launched activity based on the given account 1170 * types. 1171 * <p> 1172 * This can be passed as an extra field in an Activity Intent with one or more account types 1173 * as a String[]. This field is used by some intents to alter the behavior of the called 1174 * activity. 1175 * <p> 1176 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1177 * list. 1178 */ 1179 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1180 1181 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1182 1183 /** 1184 * Activity Extra: The device identifier to act upon. 1185 * <p> 1186 * This can be passed as an extra field in an Activity Intent with a single 1187 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1188 * settings for the given device. 1189 * <p> 1190 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1191 * dialog for the given device. 1192 * @hide 1193 */ 1194 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1195 1196 /** 1197 * Activity Extra: Enable or disable Airplane Mode. 1198 * <p> 1199 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1200 * intent as a boolean to indicate if it should be enabled. 1201 */ 1202 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1203 1204 /** 1205 * Activity Extra: Enable or disable Battery saver mode. 1206 * <p> 1207 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1208 * intent as a boolean to indicate if it should be enabled. 1209 */ 1210 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1211 "android.settings.extra.battery_saver_mode_enabled"; 1212 1213 /** 1214 * Activity Extra: Enable or disable Do Not Disturb mode. 1215 * <p> 1216 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1217 * intent as a boolean to indicate if it should be enabled. 1218 */ 1219 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1220 "android.settings.extra.do_not_disturb_mode_enabled"; 1221 1222 /** 1223 * Activity Extra: How many minutes to enable do not disturb mode for. 1224 * <p> 1225 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1226 * intent to indicate how long do not disturb mode should be enabled for. 1227 */ 1228 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1229 "android.settings.extra.do_not_disturb_mode_minutes"; 1230 1231 private static final String JID_RESOURCE_PREFIX = "android"; 1232 1233 public static final String AUTHORITY = "settings"; 1234 1235 private static final String TAG = "Settings"; 1236 private static final boolean LOCAL_LOGV = false; 1237 1238 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1239 // with a partial enable/disable state in multi-threaded situations. 1240 private static final Object mLocationSettingsLock = new Object(); 1241 1242 public static class SettingNotFoundException extends AndroidException { 1243 public SettingNotFoundException(String msg) { 1244 super(msg); 1245 } 1246 } 1247 1248 /** 1249 * Common base for tables of name/value settings. 1250 */ 1251 public static class NameValueTable implements BaseColumns { 1252 public static final String NAME = "name"; 1253 public static final String VALUE = "value"; 1254 1255 protected static boolean putString(ContentResolver resolver, Uri uri, 1256 String name, String value) { 1257 // The database will take care of replacing duplicates. 1258 try { 1259 ContentValues values = new ContentValues(); 1260 values.put(NAME, name); 1261 values.put(VALUE, value); 1262 resolver.insert(uri, values); 1263 return true; 1264 } catch (SQLException e) { 1265 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1266 return false; 1267 } 1268 } 1269 1270 public static Uri getUriFor(Uri uri, String name) { 1271 return Uri.withAppendedPath(uri, name); 1272 } 1273 } 1274 1275 // Thread-safe. 1276 private static class NameValueCache { 1277 private final String mVersionSystemProperty; 1278 private final Uri mUri; 1279 1280 private static final String[] SELECT_VALUE = 1281 new String[] { Settings.NameValueTable.VALUE }; 1282 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1283 1284 // Must synchronize on 'this' to access mValues and mValuesVersion. 1285 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1286 private long mValuesVersion = 0; 1287 1288 // Initially null; set lazily and held forever. Synchronized on 'this'. 1289 private IContentProvider mContentProvider = null; 1290 1291 // The method we'll call (or null, to not use) on the provider 1292 // for the fast path of retrieving settings. 1293 private final String mCallGetCommand; 1294 private final String mCallSetCommand; 1295 1296 public NameValueCache(String versionSystemProperty, Uri uri, 1297 String getCommand, String setCommand) { 1298 mVersionSystemProperty = versionSystemProperty; 1299 mUri = uri; 1300 mCallGetCommand = getCommand; 1301 mCallSetCommand = setCommand; 1302 } 1303 1304 private IContentProvider lazyGetProvider(ContentResolver cr) { 1305 IContentProvider cp = null; 1306 synchronized (this) { 1307 cp = mContentProvider; 1308 if (cp == null) { 1309 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1310 } 1311 } 1312 return cp; 1313 } 1314 1315 public boolean putStringForUser(ContentResolver cr, String name, String value, 1316 final int userHandle) { 1317 try { 1318 Bundle arg = new Bundle(); 1319 arg.putString(Settings.NameValueTable.VALUE, value); 1320 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1321 IContentProvider cp = lazyGetProvider(cr); 1322 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1323 } catch (RemoteException e) { 1324 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1325 return false; 1326 } 1327 return true; 1328 } 1329 1330 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1331 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1332 if (isSelf) { 1333 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1334 1335 // Our own user's settings data uses a client-side cache 1336 synchronized (this) { 1337 if (mValuesVersion != newValuesVersion) { 1338 if (LOCAL_LOGV || false) { 1339 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1340 + newValuesVersion + " != cached " + mValuesVersion); 1341 } 1342 1343 mValues.clear(); 1344 mValuesVersion = newValuesVersion; 1345 } 1346 1347 if (mValues.containsKey(name)) { 1348 return mValues.get(name); // Could be null, that's OK -- negative caching 1349 } 1350 } 1351 } else { 1352 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1353 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1354 } 1355 1356 IContentProvider cp = lazyGetProvider(cr); 1357 1358 // Try the fast path first, not using query(). If this 1359 // fails (alternate Settings provider that doesn't support 1360 // this interface?) then we fall back to the query/table 1361 // interface. 1362 if (mCallGetCommand != null) { 1363 try { 1364 Bundle args = null; 1365 if (!isSelf) { 1366 args = new Bundle(); 1367 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1368 } 1369 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1370 if (b != null) { 1371 String value = b.getPairValue(); 1372 // Don't update our cache for reads of other users' data 1373 if (isSelf) { 1374 synchronized (this) { 1375 mValues.put(name, value); 1376 } 1377 } else { 1378 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1379 + " by " + UserHandle.myUserId() 1380 + " so not updating cache"); 1381 } 1382 return value; 1383 } 1384 // If the response Bundle is null, we fall through 1385 // to the query interface below. 1386 } catch (RemoteException e) { 1387 // Not supported by the remote side? Fall through 1388 // to query(). 1389 } 1390 } 1391 1392 Cursor c = null; 1393 try { 1394 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1395 new String[]{name}, null, null); 1396 if (c == null) { 1397 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1398 return null; 1399 } 1400 1401 String value = c.moveToNext() ? c.getString(0) : null; 1402 synchronized (this) { 1403 mValues.put(name, value); 1404 } 1405 if (LOCAL_LOGV) { 1406 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1407 name + " = " + (value == null ? "(null)" : value)); 1408 } 1409 return value; 1410 } catch (RemoteException e) { 1411 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1412 return null; // Return null, but don't cache it. 1413 } finally { 1414 if (c != null) c.close(); 1415 } 1416 } 1417 } 1418 1419 /** 1420 * An app can use this method to check if it is currently allowed to draw on top of other 1421 * apps. In order to be allowed to do so, an app must first declare the 1422 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1423 * is currently disallowed, it can prompt the user to grant it this capability through a 1424 * management UI by sending an Intent with action 1425 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1426 * 1427 * @param context A context 1428 * @return true if the calling app can draw on top of other apps, false otherwise. 1429 */ 1430 public static boolean canDrawOverlays(Context context) { 1431 int uid = Binder.getCallingUid(); 1432 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1433 .getPackageNameForUid(context, uid), false); 1434 } 1435 1436 /** 1437 * An app can use this method to check if it is currently allowed to change the network 1438 * state. In order to be allowed to do so, an app must first declare either the 1439 * {@link android.Manifest.permission#CHANGE_NETWORK_STATE} or 1440 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it 1441 * is currently disallowed, it can prompt the user to grant it this capability through a 1442 * management UI by sending an Intent with action 1443 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 1444 * 1445 * @param context A context 1446 * @return true if the calling app can change the state of network, false otherwise. 1447 * @hide 1448 */ 1449 public static boolean canChangeNetworkState(Context context) { 1450 int uid = Binder.getCallingUid(); 1451 return Settings.isCallingPackageAllowedToChangeNetworkState(context, uid, Settings 1452 .getPackageNameForUid(context, uid), false); 1453 } 1454 1455 /** 1456 * System settings, containing miscellaneous system preferences. This 1457 * table holds simple name/value pairs. There are convenience 1458 * functions for accessing individual settings entries. 1459 */ 1460 public static final class System extends NameValueTable { 1461 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1462 1463 /** @hide */ 1464 public static interface Validator { 1465 public boolean validate(String value); 1466 } 1467 1468 /** 1469 * The content:// style URL for this table 1470 */ 1471 public static final Uri CONTENT_URI = 1472 Uri.parse("content://" + AUTHORITY + "/system"); 1473 1474 private static final NameValueCache sNameValueCache = new NameValueCache( 1475 SYS_PROP_SETTING_VERSION, 1476 CONTENT_URI, 1477 CALL_METHOD_GET_SYSTEM, 1478 CALL_METHOD_PUT_SYSTEM); 1479 1480 private static final HashSet<String> MOVED_TO_SECURE; 1481 static { 1482 MOVED_TO_SECURE = new HashSet<String>(30); 1483 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1484 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1485 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1486 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1487 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1488 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1489 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1490 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1491 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1492 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1493 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1494 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1495 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1496 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1497 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1498 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1499 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1500 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1501 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1502 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1503 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1504 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1505 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1506 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1507 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1508 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1509 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1510 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1511 1512 // At one time in System, then Global, but now back in Secure 1513 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1514 } 1515 1516 private static final HashSet<String> MOVED_TO_GLOBAL; 1517 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1518 static { 1519 MOVED_TO_GLOBAL = new HashSet<String>(); 1520 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1521 1522 // these were originally in system but migrated to secure in the past, 1523 // so are duplicated in the Secure.* namespace 1524 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1525 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1526 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1527 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1528 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1529 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1530 1531 // these are moving directly from system to global 1532 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1533 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1534 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1535 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1536 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1537 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1538 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1539 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1540 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1541 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1542 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1543 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1544 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1545 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1546 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1547 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1548 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1549 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1550 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1551 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1552 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1553 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1554 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1555 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1556 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1557 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1558 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1559 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1560 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1561 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1562 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1563 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1564 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1565 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1566 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1567 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1568 } 1569 1570 private static final Validator sBooleanValidator = 1571 new DiscreteValueValidator(new String[] {"0", "1"}); 1572 1573 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1574 @Override 1575 public boolean validate(String value) { 1576 try { 1577 return Integer.parseInt(value) >= 0; 1578 } catch (NumberFormatException e) { 1579 return false; 1580 } 1581 } 1582 }; 1583 1584 private static final Validator sUriValidator = new Validator() { 1585 @Override 1586 public boolean validate(String value) { 1587 try { 1588 Uri.decode(value); 1589 return true; 1590 } catch (IllegalArgumentException e) { 1591 return false; 1592 } 1593 } 1594 }; 1595 1596 private static final Validator sLenientIpAddressValidator = new Validator() { 1597 private static final int MAX_IPV6_LENGTH = 45; 1598 1599 @Override 1600 public boolean validate(String value) { 1601 return value.length() <= MAX_IPV6_LENGTH; 1602 } 1603 }; 1604 1605 /** @hide */ 1606 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1607 outKeySet.addAll(MOVED_TO_GLOBAL); 1608 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1609 } 1610 1611 /** @hide */ 1612 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1613 outKeySet.addAll(MOVED_TO_SECURE); 1614 } 1615 1616 /** @hide */ 1617 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1618 outKeySet.addAll(MOVED_TO_GLOBAL); 1619 } 1620 1621 /** 1622 * Look up a name in the database. 1623 * @param resolver to access the database with 1624 * @param name to look up in the table 1625 * @return the corresponding value, or null if not present 1626 */ 1627 public static String getString(ContentResolver resolver, String name) { 1628 return getStringForUser(resolver, name, UserHandle.myUserId()); 1629 } 1630 1631 /** @hide */ 1632 public static String getStringForUser(ContentResolver resolver, String name, 1633 int userHandle) { 1634 if (MOVED_TO_SECURE.contains(name)) { 1635 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1636 + " to android.provider.Settings.Secure, returning read-only value."); 1637 return Secure.getStringForUser(resolver, name, userHandle); 1638 } 1639 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1640 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1641 + " to android.provider.Settings.Global, returning read-only value."); 1642 return Global.getStringForUser(resolver, name, userHandle); 1643 } 1644 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1645 } 1646 1647 /** 1648 * Store a name/value pair into the database. 1649 * @param resolver to access the database with 1650 * @param name to store 1651 * @param value to associate with the name 1652 * @return true if the value was set, false on database errors 1653 */ 1654 public static boolean putString(ContentResolver resolver, String name, String value) { 1655 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1656 } 1657 1658 /** @hide */ 1659 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1660 int userHandle) { 1661 if (MOVED_TO_SECURE.contains(name)) { 1662 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1663 + " to android.provider.Settings.Secure, value is unchanged."); 1664 return false; 1665 } 1666 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1667 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1668 + " to android.provider.Settings.Global, value is unchanged."); 1669 return false; 1670 } 1671 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1672 } 1673 1674 /** 1675 * Construct the content URI for a particular name/value pair, 1676 * useful for monitoring changes with a ContentObserver. 1677 * @param name to look up in the table 1678 * @return the corresponding content URI, or null if not present 1679 */ 1680 public static Uri getUriFor(String name) { 1681 if (MOVED_TO_SECURE.contains(name)) { 1682 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1683 + " to android.provider.Settings.Secure, returning Secure URI."); 1684 return Secure.getUriFor(Secure.CONTENT_URI, name); 1685 } 1686 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1687 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1688 + " to android.provider.Settings.Global, returning read-only global URI."); 1689 return Global.getUriFor(Global.CONTENT_URI, name); 1690 } 1691 return getUriFor(CONTENT_URI, name); 1692 } 1693 1694 /** 1695 * Convenience function for retrieving a single system settings value 1696 * as an integer. Note that internally setting values are always 1697 * stored as strings; this function converts the string to an integer 1698 * for you. The default value will be returned if the setting is 1699 * not defined or not an integer. 1700 * 1701 * @param cr The ContentResolver to access. 1702 * @param name The name of the setting to retrieve. 1703 * @param def Value to return if the setting is not defined. 1704 * 1705 * @return The setting's current value, or 'def' if it is not defined 1706 * or not a valid integer. 1707 */ 1708 public static int getInt(ContentResolver cr, String name, int def) { 1709 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1710 } 1711 1712 /** @hide */ 1713 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1714 String v = getStringForUser(cr, name, userHandle); 1715 try { 1716 return v != null ? Integer.parseInt(v) : def; 1717 } catch (NumberFormatException e) { 1718 return def; 1719 } 1720 } 1721 1722 /** 1723 * Convenience function for retrieving a single system settings value 1724 * as an integer. Note that internally setting values are always 1725 * stored as strings; this function converts the string to an integer 1726 * for you. 1727 * <p> 1728 * This version does not take a default value. If the setting has not 1729 * been set, or the string value is not a number, 1730 * it throws {@link SettingNotFoundException}. 1731 * 1732 * @param cr The ContentResolver to access. 1733 * @param name The name of the setting to retrieve. 1734 * 1735 * @throws SettingNotFoundException Thrown if a setting by the given 1736 * name can't be found or the setting value is not an integer. 1737 * 1738 * @return The setting's current value. 1739 */ 1740 public static int getInt(ContentResolver cr, String name) 1741 throws SettingNotFoundException { 1742 return getIntForUser(cr, name, UserHandle.myUserId()); 1743 } 1744 1745 /** @hide */ 1746 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1747 throws SettingNotFoundException { 1748 String v = getStringForUser(cr, name, userHandle); 1749 try { 1750 return Integer.parseInt(v); 1751 } catch (NumberFormatException e) { 1752 throw new SettingNotFoundException(name); 1753 } 1754 } 1755 1756 /** 1757 * Convenience function for updating a single settings value as an 1758 * integer. This will either create a new entry in the table if the 1759 * given name does not exist, or modify the value of the existing row 1760 * with that name. Note that internally setting values are always 1761 * stored as strings, so this function converts the given value to a 1762 * string before storing it. 1763 * 1764 * @param cr The ContentResolver to access. 1765 * @param name The name of the setting to modify. 1766 * @param value The new value for the setting. 1767 * @return true if the value was set, false on database errors 1768 */ 1769 public static boolean putInt(ContentResolver cr, String name, int value) { 1770 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1771 } 1772 1773 /** @hide */ 1774 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1775 int userHandle) { 1776 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1777 } 1778 1779 /** 1780 * Convenience function for retrieving a single system settings value 1781 * as a {@code long}. Note that internally setting values are always 1782 * stored as strings; this function converts the string to a {@code long} 1783 * for you. The default value will be returned if the setting is 1784 * not defined or not a {@code long}. 1785 * 1786 * @param cr The ContentResolver to access. 1787 * @param name The name of the setting to retrieve. 1788 * @param def Value to return if the setting is not defined. 1789 * 1790 * @return The setting's current value, or 'def' if it is not defined 1791 * or not a valid {@code long}. 1792 */ 1793 public static long getLong(ContentResolver cr, String name, long def) { 1794 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1795 } 1796 1797 /** @hide */ 1798 public static long getLongForUser(ContentResolver cr, String name, long def, 1799 int userHandle) { 1800 String valString = getStringForUser(cr, name, userHandle); 1801 long value; 1802 try { 1803 value = valString != null ? Long.parseLong(valString) : def; 1804 } catch (NumberFormatException e) { 1805 value = def; 1806 } 1807 return value; 1808 } 1809 1810 /** 1811 * Convenience function for retrieving a single system settings value 1812 * as a {@code long}. Note that internally setting values are always 1813 * stored as strings; this function converts the string to a {@code long} 1814 * for you. 1815 * <p> 1816 * This version does not take a default value. If the setting has not 1817 * been set, or the string value is not a number, 1818 * it throws {@link SettingNotFoundException}. 1819 * 1820 * @param cr The ContentResolver to access. 1821 * @param name The name of the setting to retrieve. 1822 * 1823 * @return The setting's current value. 1824 * @throws SettingNotFoundException Thrown if a setting by the given 1825 * name can't be found or the setting value is not an integer. 1826 */ 1827 public static long getLong(ContentResolver cr, String name) 1828 throws SettingNotFoundException { 1829 return getLongForUser(cr, name, UserHandle.myUserId()); 1830 } 1831 1832 /** @hide */ 1833 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1834 throws SettingNotFoundException { 1835 String valString = getStringForUser(cr, name, userHandle); 1836 try { 1837 return Long.parseLong(valString); 1838 } catch (NumberFormatException e) { 1839 throw new SettingNotFoundException(name); 1840 } 1841 } 1842 1843 /** 1844 * Convenience function for updating a single settings value as a long 1845 * integer. This will either create a new entry in the table if the 1846 * given name does not exist, or modify the value of the existing row 1847 * with that name. Note that internally setting values are always 1848 * stored as strings, so this function converts the given value to a 1849 * string before storing it. 1850 * 1851 * @param cr The ContentResolver to access. 1852 * @param name The name of the setting to modify. 1853 * @param value The new value for the setting. 1854 * @return true if the value was set, false on database errors 1855 */ 1856 public static boolean putLong(ContentResolver cr, String name, long value) { 1857 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1858 } 1859 1860 /** @hide */ 1861 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1862 int userHandle) { 1863 return putStringForUser(cr, name, Long.toString(value), userHandle); 1864 } 1865 1866 /** 1867 * Convenience function for retrieving a single system settings value 1868 * as a floating point number. Note that internally setting values are 1869 * always stored as strings; this function converts the string to an 1870 * float for you. The default value will be returned if the setting 1871 * is not defined or not a valid float. 1872 * 1873 * @param cr The ContentResolver to access. 1874 * @param name The name of the setting to retrieve. 1875 * @param def Value to return if the setting is not defined. 1876 * 1877 * @return The setting's current value, or 'def' if it is not defined 1878 * or not a valid float. 1879 */ 1880 public static float getFloat(ContentResolver cr, String name, float def) { 1881 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1882 } 1883 1884 /** @hide */ 1885 public static float getFloatForUser(ContentResolver cr, String name, float def, 1886 int userHandle) { 1887 String v = getStringForUser(cr, name, userHandle); 1888 try { 1889 return v != null ? Float.parseFloat(v) : def; 1890 } catch (NumberFormatException e) { 1891 return def; 1892 } 1893 } 1894 1895 /** 1896 * Convenience function for retrieving a single system settings value 1897 * as a float. Note that internally setting values are always 1898 * stored as strings; this function converts the string to a float 1899 * for you. 1900 * <p> 1901 * This version does not take a default value. If the setting has not 1902 * been set, or the string value is not a number, 1903 * it throws {@link SettingNotFoundException}. 1904 * 1905 * @param cr The ContentResolver to access. 1906 * @param name The name of the setting to retrieve. 1907 * 1908 * @throws SettingNotFoundException Thrown if a setting by the given 1909 * name can't be found or the setting value is not a float. 1910 * 1911 * @return The setting's current value. 1912 */ 1913 public static float getFloat(ContentResolver cr, String name) 1914 throws SettingNotFoundException { 1915 return getFloatForUser(cr, name, UserHandle.myUserId()); 1916 } 1917 1918 /** @hide */ 1919 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1920 throws SettingNotFoundException { 1921 String v = getStringForUser(cr, name, userHandle); 1922 if (v == null) { 1923 throw new SettingNotFoundException(name); 1924 } 1925 try { 1926 return Float.parseFloat(v); 1927 } catch (NumberFormatException e) { 1928 throw new SettingNotFoundException(name); 1929 } 1930 } 1931 1932 /** 1933 * Convenience function for updating a single settings value as a 1934 * floating point number. This will either create a new entry in the 1935 * table if the given name does not exist, or modify the value of the 1936 * existing row with that name. Note that internally setting values 1937 * are always stored as strings, so this function converts the given 1938 * value to a string before storing it. 1939 * 1940 * @param cr The ContentResolver to access. 1941 * @param name The name of the setting to modify. 1942 * @param value The new value for the setting. 1943 * @return true if the value was set, false on database errors 1944 */ 1945 public static boolean putFloat(ContentResolver cr, String name, float value) { 1946 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1947 } 1948 1949 /** @hide */ 1950 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1951 int userHandle) { 1952 return putStringForUser(cr, name, Float.toString(value), userHandle); 1953 } 1954 1955 /** 1956 * Convenience function to read all of the current 1957 * configuration-related settings into a 1958 * {@link Configuration} object. 1959 * 1960 * @param cr The ContentResolver to access. 1961 * @param outConfig Where to place the configuration settings. 1962 */ 1963 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1964 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1965 } 1966 1967 /** @hide */ 1968 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1969 int userHandle) { 1970 outConfig.fontScale = Settings.System.getFloatForUser( 1971 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1972 if (outConfig.fontScale < 0) { 1973 outConfig.fontScale = 1; 1974 } 1975 } 1976 1977 /** 1978 * @hide Erase the fields in the Configuration that should be applied 1979 * by the settings. 1980 */ 1981 public static void clearConfiguration(Configuration inoutConfig) { 1982 inoutConfig.fontScale = 0; 1983 } 1984 1985 /** 1986 * Convenience function to write a batch of configuration-related 1987 * settings from a {@link Configuration} object. 1988 * 1989 * @param cr The ContentResolver to access. 1990 * @param config The settings to write. 1991 * @return true if the values were set, false on database errors 1992 */ 1993 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1994 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1995 } 1996 1997 /** @hide */ 1998 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1999 int userHandle) { 2000 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 2001 } 2002 2003 /** @hide */ 2004 public static boolean hasInterestingConfigurationChanges(int changes) { 2005 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 2006 } 2007 2008 /** @deprecated - Do not use */ 2009 @Deprecated 2010 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2011 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2012 } 2013 2014 /** 2015 * @hide 2016 * @deprecated - Do not use 2017 */ 2018 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2019 int userHandle) { 2020 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2021 } 2022 2023 /** @deprecated - Do not use */ 2024 @Deprecated 2025 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2026 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2027 } 2028 2029 /** 2030 * @hide 2031 * @deprecated - Do not use 2032 */ 2033 @Deprecated 2034 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2035 int userHandle) { 2036 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2037 } 2038 2039 private static final class DiscreteValueValidator implements Validator { 2040 private final String[] mValues; 2041 2042 public DiscreteValueValidator(String[] values) { 2043 mValues = values; 2044 } 2045 2046 @Override 2047 public boolean validate(String value) { 2048 return ArrayUtils.contains(mValues, value); 2049 } 2050 } 2051 2052 private static final class InclusiveIntegerRangeValidator implements Validator { 2053 private final int mMin; 2054 private final int mMax; 2055 2056 public InclusiveIntegerRangeValidator(int min, int max) { 2057 mMin = min; 2058 mMax = max; 2059 } 2060 2061 @Override 2062 public boolean validate(String value) { 2063 try { 2064 final int intValue = Integer.parseInt(value); 2065 return intValue >= mMin && intValue <= mMax; 2066 } catch (NumberFormatException e) { 2067 return false; 2068 } 2069 } 2070 } 2071 2072 private static final class InclusiveFloatRangeValidator implements Validator { 2073 private final float mMin; 2074 private final float mMax; 2075 2076 public InclusiveFloatRangeValidator(float min, float max) { 2077 mMin = min; 2078 mMax = max; 2079 } 2080 2081 @Override 2082 public boolean validate(String value) { 2083 try { 2084 final float floatValue = Float.parseFloat(value); 2085 return floatValue >= mMin && floatValue <= mMax; 2086 } catch (NumberFormatException e) { 2087 return false; 2088 } 2089 } 2090 } 2091 2092 /** 2093 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2094 */ 2095 @Deprecated 2096 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2097 2098 /** 2099 * What happens when the user presses the end call button if they're not 2100 * on a call.<br/> 2101 * <b>Values:</b><br/> 2102 * 0 - The end button does nothing.<br/> 2103 * 1 - The end button goes to the home screen.<br/> 2104 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2105 * 3 - The end button goes to the home screen. If the user is already on the 2106 * home screen, it puts the device to sleep. 2107 */ 2108 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2109 2110 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2111 new InclusiveIntegerRangeValidator(0, 3); 2112 2113 /** 2114 * END_BUTTON_BEHAVIOR value for "go home". 2115 * @hide 2116 */ 2117 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2118 2119 /** 2120 * END_BUTTON_BEHAVIOR value for "go to sleep". 2121 * @hide 2122 */ 2123 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2124 2125 /** 2126 * END_BUTTON_BEHAVIOR default value. 2127 * @hide 2128 */ 2129 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2130 2131 /** 2132 * Is advanced settings mode turned on. 0 == no, 1 == yes 2133 * @hide 2134 */ 2135 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2136 2137 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2138 2139 /** 2140 * ADVANCED_SETTINGS default value. 2141 * @hide 2142 */ 2143 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2144 2145 /** 2146 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2147 */ 2148 @Deprecated 2149 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2150 2151 /** 2152 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2153 */ 2154 @Deprecated 2155 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2156 2157 /** 2158 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2159 */ 2160 @Deprecated 2161 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2162 2163 /** 2164 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2165 * {@hide} 2166 */ 2167 @Deprecated 2168 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2169 2170 /** 2171 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2172 */ 2173 @Deprecated 2174 public static final String RADIO_CELL = Global.RADIO_CELL; 2175 2176 /** 2177 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2178 */ 2179 @Deprecated 2180 public static final String RADIO_NFC = Global.RADIO_NFC; 2181 2182 /** 2183 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2184 */ 2185 @Deprecated 2186 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2187 2188 /** 2189 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2190 * 2191 * {@hide} 2192 */ 2193 @Deprecated 2194 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2195 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2196 2197 /** 2198 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2199 */ 2200 @Deprecated 2201 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2202 2203 /** 2204 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2205 */ 2206 @Deprecated 2207 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2208 2209 /** 2210 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2211 */ 2212 @Deprecated 2213 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2214 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2215 2216 /** 2217 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2218 */ 2219 @Deprecated 2220 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2221 2222 /** 2223 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2224 */ 2225 @Deprecated 2226 public static final String MODE_RINGER = Global.MODE_RINGER; 2227 2228 /** 2229 * Whether to use static IP and other static network attributes. 2230 * <p> 2231 * Set to 1 for true and 0 for false. 2232 * 2233 * @deprecated Use {@link WifiManager} instead 2234 */ 2235 @Deprecated 2236 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2237 2238 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2239 2240 /** 2241 * The static IP address. 2242 * <p> 2243 * Example: "192.168.1.51" 2244 * 2245 * @deprecated Use {@link WifiManager} instead 2246 */ 2247 @Deprecated 2248 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2249 2250 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2251 2252 /** 2253 * If using static IP, the gateway's IP address. 2254 * <p> 2255 * Example: "192.168.1.1" 2256 * 2257 * @deprecated Use {@link WifiManager} instead 2258 */ 2259 @Deprecated 2260 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2261 2262 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2263 2264 /** 2265 * If using static IP, the net mask. 2266 * <p> 2267 * Example: "255.255.255.0" 2268 * 2269 * @deprecated Use {@link WifiManager} instead 2270 */ 2271 @Deprecated 2272 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2273 2274 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2275 2276 /** 2277 * If using static IP, the primary DNS's IP address. 2278 * <p> 2279 * Example: "192.168.1.1" 2280 * 2281 * @deprecated Use {@link WifiManager} instead 2282 */ 2283 @Deprecated 2284 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2285 2286 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2287 2288 /** 2289 * If using static IP, the secondary DNS's IP address. 2290 * <p> 2291 * Example: "192.168.1.2" 2292 * 2293 * @deprecated Use {@link WifiManager} instead 2294 */ 2295 @Deprecated 2296 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2297 2298 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2299 2300 /** 2301 * Determines whether remote devices may discover and/or connect to 2302 * this device. 2303 * <P>Type: INT</P> 2304 * 2 -- discoverable and connectable 2305 * 1 -- connectable but not discoverable 2306 * 0 -- neither connectable nor discoverable 2307 */ 2308 public static final String BLUETOOTH_DISCOVERABILITY = 2309 "bluetooth_discoverability"; 2310 2311 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2312 new InclusiveIntegerRangeValidator(0, 2); 2313 2314 /** 2315 * Bluetooth discoverability timeout. If this value is nonzero, then 2316 * Bluetooth becomes discoverable for a certain number of seconds, 2317 * after which is becomes simply connectable. The value is in seconds. 2318 */ 2319 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2320 "bluetooth_discoverability_timeout"; 2321 2322 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2323 sNonNegativeIntegerValidator; 2324 2325 /** 2326 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2327 * instead 2328 */ 2329 @Deprecated 2330 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2331 2332 /** 2333 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2334 * instead 2335 */ 2336 @Deprecated 2337 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2338 2339 /** 2340 * @deprecated Use 2341 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2342 * instead 2343 */ 2344 @Deprecated 2345 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2346 "lock_pattern_tactile_feedback_enabled"; 2347 2348 /** 2349 * A formatted string of the next alarm that is set, or the empty string 2350 * if there is no alarm set. 2351 * 2352 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2353 */ 2354 @Deprecated 2355 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2356 2357 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2358 private static final int MAX_LENGTH = 1000; 2359 2360 @Override 2361 public boolean validate(String value) { 2362 // TODO: No idea what the correct format is. 2363 return value == null || value.length() < MAX_LENGTH; 2364 } 2365 }; 2366 2367 /** 2368 * Scaling factor for fonts, float. 2369 */ 2370 public static final String FONT_SCALE = "font_scale"; 2371 2372 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2373 @Override 2374 public boolean validate(String value) { 2375 try { 2376 return Float.parseFloat(value) >= 0; 2377 } catch (NumberFormatException e) { 2378 return false; 2379 } 2380 } 2381 }; 2382 2383 /** 2384 * Name of an application package to be debugged. 2385 * 2386 * @deprecated Use {@link Global#DEBUG_APP} instead 2387 */ 2388 @Deprecated 2389 public static final String DEBUG_APP = Global.DEBUG_APP; 2390 2391 /** 2392 * If 1, when launching DEBUG_APP it will wait for the debugger before 2393 * starting user code. If 0, it will run normally. 2394 * 2395 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2396 */ 2397 @Deprecated 2398 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2399 2400 /** 2401 * Whether or not to dim the screen. 0=no 1=yes 2402 * @deprecated This setting is no longer used. 2403 */ 2404 @Deprecated 2405 public static final String DIM_SCREEN = "dim_screen"; 2406 2407 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2408 2409 /** 2410 * The amount of time in milliseconds before the device goes to sleep or begins 2411 * to dream after a period of inactivity. This value is also known as the 2412 * user activity timeout period since the screen isn't necessarily turned off 2413 * when it expires. 2414 */ 2415 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2416 2417 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2418 2419 /** 2420 * The screen backlight brightness between 0 and 255. 2421 */ 2422 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2423 2424 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2425 new InclusiveIntegerRangeValidator(0, 255); 2426 2427 /** 2428 * Control whether to enable automatic brightness mode. 2429 */ 2430 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2431 2432 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2433 2434 /** 2435 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2436 * or less (<0.0 >-1.0) bright. 2437 * @hide 2438 */ 2439 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2440 2441 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2442 new InclusiveFloatRangeValidator(-1, 1); 2443 2444 /** 2445 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2446 */ 2447 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2448 2449 /** 2450 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2451 */ 2452 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2453 2454 /** 2455 * Control whether the process CPU usage meter should be shown. 2456 * 2457 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2458 */ 2459 @Deprecated 2460 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2461 2462 /** 2463 * If 1, the activity manager will aggressively finish activities and 2464 * processes as soon as they are no longer needed. If 0, the normal 2465 * extended lifetime is used. 2466 * 2467 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2468 */ 2469 @Deprecated 2470 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2471 2472 /** 2473 * Determines which streams are affected by ringer mode changes. The 2474 * stream type's bit should be set to 1 if it should be muted when going 2475 * into an inaudible ringer mode. 2476 */ 2477 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2478 2479 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2480 sNonNegativeIntegerValidator; 2481 2482 /** 2483 * Determines which streams are affected by mute. The 2484 * stream type's bit should be set to 1 if it should be muted when a mute request 2485 * is received. 2486 */ 2487 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2488 2489 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2490 sNonNegativeIntegerValidator; 2491 2492 /** 2493 * Whether vibrate is on for different events. This is used internally, 2494 * changing this value will not change the vibrate. See AudioManager. 2495 */ 2496 public static final String VIBRATE_ON = "vibrate_on"; 2497 2498 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2499 2500 /** 2501 * If 1, redirects the system vibrator to all currently attached input devices 2502 * that support vibration. If there are no such input devices, then the system 2503 * vibrator is used instead. 2504 * If 0, does not register the system vibrator. 2505 * 2506 * This setting is mainly intended to provide a compatibility mechanism for 2507 * applications that only know about the system vibrator and do not use the 2508 * input device vibrator API. 2509 * 2510 * @hide 2511 */ 2512 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2513 2514 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2515 2516 /** 2517 * Ringer volume. This is used internally, changing this value will not 2518 * change the volume. See AudioManager. 2519 * 2520 * @removed Not used by anything since API 2. 2521 */ 2522 public static final String VOLUME_RING = "volume_ring"; 2523 2524 /** 2525 * System/notifications volume. This is used internally, changing this 2526 * value will not change the volume. See AudioManager. 2527 * 2528 * @removed Not used by anything since API 2. 2529 */ 2530 public static final String VOLUME_SYSTEM = "volume_system"; 2531 2532 /** 2533 * Voice call volume. This is used internally, changing this value will 2534 * not change the volume. See AudioManager. 2535 * 2536 * @removed Not used by anything since API 2. 2537 */ 2538 public static final String VOLUME_VOICE = "volume_voice"; 2539 2540 /** 2541 * Music/media/gaming volume. This is used internally, changing this 2542 * value will not change the volume. See AudioManager. 2543 * 2544 * @removed Not used by anything since API 2. 2545 */ 2546 public static final String VOLUME_MUSIC = "volume_music"; 2547 2548 /** 2549 * Alarm volume. This is used internally, changing this 2550 * value will not change the volume. See AudioManager. 2551 * 2552 * @removed Not used by anything since API 2. 2553 */ 2554 public static final String VOLUME_ALARM = "volume_alarm"; 2555 2556 /** 2557 * Notification volume. This is used internally, changing this 2558 * value will not change the volume. See AudioManager. 2559 * 2560 * @removed Not used by anything since API 2. 2561 */ 2562 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2563 2564 /** 2565 * Bluetooth Headset volume. This is used internally, changing this value will 2566 * not change the volume. See AudioManager. 2567 * 2568 * @removed Not used by anything since API 2. 2569 */ 2570 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2571 2572 /** 2573 * Master volume (float in the range 0.0f to 1.0f). 2574 * 2575 * @hide 2576 */ 2577 public static final String VOLUME_MASTER = "volume_master"; 2578 2579 /** 2580 * Master volume mute (int 1 = mute, 0 = not muted). 2581 * 2582 * @hide 2583 */ 2584 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2585 2586 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2587 2588 /** 2589 * Microphone mute (int 1 = mute, 0 = not muted). 2590 * 2591 * @hide 2592 */ 2593 public static final String MICROPHONE_MUTE = "microphone_mute"; 2594 2595 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2596 2597 /** 2598 * Whether the notifications should use the ring volume (value of 1) or 2599 * a separate notification volume (value of 0). In most cases, users 2600 * will have this enabled so the notification and ringer volumes will be 2601 * the same. However, power users can disable this and use the separate 2602 * notification volume control. 2603 * <p> 2604 * Note: This is a one-off setting that will be removed in the future 2605 * when there is profile support. For this reason, it is kept hidden 2606 * from the public APIs. 2607 * 2608 * @hide 2609 * @deprecated 2610 */ 2611 @Deprecated 2612 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2613 "notifications_use_ring_volume"; 2614 2615 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2616 2617 /** 2618 * Whether silent mode should allow vibration feedback. This is used 2619 * internally in AudioService and the Sound settings activity to 2620 * coordinate decoupling of vibrate and silent modes. This setting 2621 * will likely be removed in a future release with support for 2622 * audio/vibe feedback profiles. 2623 * 2624 * Not used anymore. On devices with vibrator, the user explicitly selects 2625 * silent or vibrate mode. 2626 * Kept for use by legacy database upgrade code in DatabaseHelper. 2627 * @hide 2628 */ 2629 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2630 2631 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2632 2633 /** 2634 * The mapping of stream type (integer) to its setting. 2635 * 2636 * @removed Not used by anything since API 2. 2637 */ 2638 public static final String[] VOLUME_SETTINGS = { 2639 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2640 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2641 }; 2642 2643 /** 2644 * Appended to various volume related settings to record the previous 2645 * values before they the settings were affected by a silent/vibrate 2646 * ringer mode change. 2647 * 2648 * @removed Not used by anything since API 2. 2649 */ 2650 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2651 2652 /** 2653 * Persistent store for the system-wide default ringtone URI. 2654 * <p> 2655 * If you need to play the default ringtone at any given time, it is recommended 2656 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2657 * to the set default ringtone at the time of playing. 2658 * 2659 * @see #DEFAULT_RINGTONE_URI 2660 */ 2661 public static final String RINGTONE = "ringtone"; 2662 2663 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2664 2665 /** 2666 * A {@link Uri} that will point to the current default ringtone at any 2667 * given time. 2668 * <p> 2669 * If the current default ringtone is in the DRM provider and the caller 2670 * does not have permission, the exception will be a 2671 * FileNotFoundException. 2672 */ 2673 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2674 2675 /** 2676 * Persistent store for the system-wide default notification sound. 2677 * 2678 * @see #RINGTONE 2679 * @see #DEFAULT_NOTIFICATION_URI 2680 */ 2681 public static final String NOTIFICATION_SOUND = "notification_sound"; 2682 2683 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2684 2685 /** 2686 * A {@link Uri} that will point to the current default notification 2687 * sound at any given time. 2688 * 2689 * @see #DEFAULT_RINGTONE_URI 2690 */ 2691 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2692 2693 /** 2694 * Persistent store for the system-wide default alarm alert. 2695 * 2696 * @see #RINGTONE 2697 * @see #DEFAULT_ALARM_ALERT_URI 2698 */ 2699 public static final String ALARM_ALERT = "alarm_alert"; 2700 2701 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2702 2703 /** 2704 * A {@link Uri} that will point to the current default alarm alert at 2705 * any given time. 2706 * 2707 * @see #DEFAULT_ALARM_ALERT_URI 2708 */ 2709 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2710 2711 /** 2712 * Persistent store for the system default media button event receiver. 2713 * 2714 * @hide 2715 */ 2716 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2717 2718 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2719 @Override 2720 public boolean validate(String value) { 2721 try { 2722 ComponentName.unflattenFromString(value); 2723 return true; 2724 } catch (NullPointerException e) { 2725 return false; 2726 } 2727 } 2728 }; 2729 2730 /** 2731 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2732 */ 2733 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2734 2735 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2736 2737 /** 2738 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2739 */ 2740 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2741 2742 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2743 2744 /** 2745 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2746 * feature converts two spaces to a "." and space. 2747 */ 2748 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2749 2750 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2751 2752 /** 2753 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2754 */ 2755 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2756 2757 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2758 2759 public static final String SHOW_GTALK_SERVICE_STATUS = 2760 "SHOW_GTALK_SERVICE_STATUS"; 2761 2762 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2763 2764 /** 2765 * Name of activity to use for wallpaper on the home screen. 2766 * 2767 * @deprecated Use {@link WallpaperManager} instead. 2768 */ 2769 @Deprecated 2770 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2771 2772 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2773 private static final int MAX_LENGTH = 1000; 2774 2775 @Override 2776 public boolean validate(String value) { 2777 if (value != null && value.length() > MAX_LENGTH) { 2778 return false; 2779 } 2780 return ComponentName.unflattenFromString(value) != null; 2781 } 2782 }; 2783 2784 /** 2785 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2786 * instead 2787 */ 2788 @Deprecated 2789 public static final String AUTO_TIME = Global.AUTO_TIME; 2790 2791 /** 2792 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2793 * instead 2794 */ 2795 @Deprecated 2796 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2797 2798 /** 2799 * Display times as 12 or 24 hours 2800 * 12 2801 * 24 2802 */ 2803 public static final String TIME_12_24 = "time_12_24"; 2804 2805 /** @hide */ 2806 public static final Validator TIME_12_24_VALIDATOR = 2807 new DiscreteValueValidator(new String[] {"12", "24"}); 2808 2809 /** 2810 * Date format string 2811 * mm/dd/yyyy 2812 * dd/mm/yyyy 2813 * yyyy/mm/dd 2814 */ 2815 public static final String DATE_FORMAT = "date_format"; 2816 2817 /** @hide */ 2818 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2819 @Override 2820 public boolean validate(String value) { 2821 try { 2822 new SimpleDateFormat(value); 2823 return true; 2824 } catch (IllegalArgumentException e) { 2825 return false; 2826 } 2827 } 2828 }; 2829 2830 /** 2831 * Whether the setup wizard has been run before (on first boot), or if 2832 * it still needs to be run. 2833 * 2834 * nonzero = it has been run in the past 2835 * 0 = it has not been run in the past 2836 */ 2837 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2838 2839 /** @hide */ 2840 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2841 2842 /** 2843 * Scaling factor for normal window animations. Setting to 0 will disable window 2844 * animations. 2845 * 2846 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2847 */ 2848 @Deprecated 2849 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2850 2851 /** 2852 * Scaling factor for activity transition animations. Setting to 0 will disable window 2853 * animations. 2854 * 2855 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2856 */ 2857 @Deprecated 2858 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2859 2860 /** 2861 * Scaling factor for Animator-based animations. This affects both the start delay and 2862 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2863 * The default value is 1. 2864 * 2865 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2866 */ 2867 @Deprecated 2868 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2869 2870 /** 2871 * Control whether the accelerometer will be used to change screen 2872 * orientation. If 0, it will not be used unless explicitly requested 2873 * by the application; if 1, it will be used by default unless explicitly 2874 * disabled by the application. 2875 */ 2876 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2877 2878 /** @hide */ 2879 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2880 2881 /** 2882 * Default screen rotation when no other policy applies. 2883 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2884 * preference, this rotation value will be used. Must be one of the 2885 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2886 * 2887 * @see android.view.Display#getRotation 2888 */ 2889 public static final String USER_ROTATION = "user_rotation"; 2890 2891 /** @hide */ 2892 public static final Validator USER_ROTATION_VALIDATOR = 2893 new InclusiveIntegerRangeValidator(0, 3); 2894 2895 /** 2896 * Control whether the rotation lock toggle in the System UI should be hidden. 2897 * Typically this is done for accessibility purposes to make it harder for 2898 * the user to accidentally toggle the rotation lock while the display rotation 2899 * has been locked for accessibility. 2900 * 2901 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2902 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2903 * 2904 * @hide 2905 */ 2906 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2907 "hide_rotation_lock_toggle_for_accessibility"; 2908 2909 /** @hide */ 2910 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2911 sBooleanValidator; 2912 2913 /** 2914 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2915 * be used by Phone and Setting apps; it shouldn't affect other apps. 2916 * The value is boolean (1 or 0). 2917 * 2918 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2919 * It was about AudioManager's setting and thus affected all the applications which 2920 * relied on the setting, while this is purely about the vibration setting for incoming 2921 * calls. 2922 */ 2923 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2924 2925 /** @hide */ 2926 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2927 2928 /** 2929 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2930 * boolean (1 or 0). 2931 */ 2932 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2933 2934 /** @hide */ 2935 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2936 2937 /** 2938 * CDMA only settings 2939 * DTMF tone type played by the dialer when dialing. 2940 * 0 = Normal 2941 * 1 = Long 2942 */ 2943 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2944 2945 /** @hide */ 2946 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2947 2948 /** 2949 * Whether the hearing aid is enabled. The value is 2950 * boolean (1 or 0). 2951 * @hide 2952 */ 2953 public static final String HEARING_AID = "hearing_aid"; 2954 2955 /** @hide */ 2956 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2957 2958 /** 2959 * CDMA only settings 2960 * TTY Mode 2961 * 0 = OFF 2962 * 1 = FULL 2963 * 2 = VCO 2964 * 3 = HCO 2965 * @hide 2966 */ 2967 public static final String TTY_MODE = "tty_mode"; 2968 2969 /** @hide */ 2970 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2971 2972 /** 2973 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2974 * boolean (1 or 0). 2975 */ 2976 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2977 2978 /** @hide */ 2979 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 2980 2981 /** 2982 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2983 * boolean (1 or 0). 2984 */ 2985 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2986 2987 /** @hide */ 2988 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 2989 2990 /** 2991 * @deprecated Each application that shows web suggestions should have its own 2992 * setting for this. 2993 */ 2994 @Deprecated 2995 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2996 2997 /** @hide */ 2998 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 2999 3000 /** 3001 * Whether the notification LED should repeatedly flash when a notification is 3002 * pending. The value is boolean (1 or 0). 3003 * @hide 3004 */ 3005 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3006 3007 /** @hide */ 3008 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3009 3010 /** 3011 * Show pointer location on screen? 3012 * 0 = no 3013 * 1 = yes 3014 * @hide 3015 */ 3016 public static final String POINTER_LOCATION = "pointer_location"; 3017 3018 /** @hide */ 3019 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3020 3021 /** 3022 * Show touch positions on screen? 3023 * 0 = no 3024 * 1 = yes 3025 * @hide 3026 */ 3027 public static final String SHOW_TOUCHES = "show_touches"; 3028 3029 /** @hide */ 3030 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3031 3032 /** 3033 * Log raw orientation data from 3034 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3035 * orientationplot.py tool. 3036 * 0 = no 3037 * 1 = yes 3038 * @hide 3039 */ 3040 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3041 "window_orientation_listener_log"; 3042 3043 /** @hide */ 3044 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3045 3046 /** 3047 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3048 * instead 3049 * @hide 3050 */ 3051 @Deprecated 3052 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3053 3054 /** 3055 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3056 * instead 3057 * @hide 3058 */ 3059 @Deprecated 3060 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3061 3062 /** 3063 * Whether to play sounds when the keyguard is shown and dismissed. 3064 * @hide 3065 */ 3066 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3067 3068 /** @hide */ 3069 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3070 3071 /** 3072 * Whether the lockscreen should be completely disabled. 3073 * @hide 3074 */ 3075 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3076 3077 /** @hide */ 3078 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3079 3080 /** 3081 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3082 * instead 3083 * @hide 3084 */ 3085 @Deprecated 3086 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3087 3088 /** 3089 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3090 * instead 3091 * @hide 3092 */ 3093 @Deprecated 3094 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3095 3096 /** 3097 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3098 * instead 3099 * @hide 3100 */ 3101 @Deprecated 3102 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3103 3104 /** 3105 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3106 * instead 3107 * @hide 3108 */ 3109 @Deprecated 3110 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3111 3112 /** 3113 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3114 * instead 3115 * @hide 3116 */ 3117 @Deprecated 3118 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3119 3120 /** 3121 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3122 * instead 3123 * @hide 3124 */ 3125 @Deprecated 3126 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3127 3128 /** 3129 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3130 * instead 3131 * @hide 3132 */ 3133 @Deprecated 3134 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3135 3136 /** 3137 * Receive incoming SIP calls? 3138 * 0 = no 3139 * 1 = yes 3140 * @hide 3141 */ 3142 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3143 3144 /** @hide */ 3145 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3146 3147 /** 3148 * Call Preference String. 3149 * "SIP_ALWAYS" : Always use SIP with network access 3150 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3151 * @hide 3152 */ 3153 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3154 3155 /** @hide */ 3156 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3157 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3158 3159 /** 3160 * One of the sip call options: Always use SIP with network access. 3161 * @hide 3162 */ 3163 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3164 3165 /** @hide */ 3166 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3167 3168 /** 3169 * One of the sip call options: Only if destination is a SIP address. 3170 * @hide 3171 */ 3172 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3173 3174 /** @hide */ 3175 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3176 3177 /** 3178 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3179 * the user should be prompted each time a call is made whether it should be placed using 3180 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3181 * SIP_ADDRESS_ONLY. 3182 * @hide 3183 */ 3184 @Deprecated 3185 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3186 3187 /** @hide */ 3188 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3189 3190 /** 3191 * Pointer speed setting. 3192 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3193 * -7 = slowest 3194 * 0 = default speed 3195 * +7 = fastest 3196 * @hide 3197 */ 3198 public static final String POINTER_SPEED = "pointer_speed"; 3199 3200 /** @hide */ 3201 public static final Validator POINTER_SPEED_VALIDATOR = 3202 new InclusiveFloatRangeValidator(-7, 7); 3203 3204 /** 3205 * Whether lock-to-app will be triggered by long-press on recents. 3206 * @hide 3207 */ 3208 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3209 3210 /** @hide */ 3211 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3212 3213 /** 3214 * I am the lolrus. 3215 * <p> 3216 * Nonzero values indicate that the user has a bukkit. 3217 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3218 * @hide 3219 */ 3220 public static final String EGG_MODE = "egg_mode"; 3221 3222 /** @hide */ 3223 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3224 @Override 3225 public boolean validate(String value) { 3226 try { 3227 return Long.parseLong(value) >= 0; 3228 } catch (NumberFormatException e) { 3229 return false; 3230 } 3231 } 3232 }; 3233 3234 /** 3235 * IMPORTANT: If you add a new public settings you also have to add it to 3236 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3237 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3238 * the setting value. See an example above. 3239 */ 3240 3241 /** 3242 * Settings to backup. This is here so that it's in the same place as the settings 3243 * keys and easy to update. 3244 * 3245 * NOTE: Settings are backed up and restored in the order they appear 3246 * in this array. If you have one setting depending on another, 3247 * make sure that they are ordered appropriately. 3248 * 3249 * @hide 3250 */ 3251 public static final String[] SETTINGS_TO_BACKUP = { 3252 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3253 WIFI_USE_STATIC_IP, 3254 WIFI_STATIC_IP, 3255 WIFI_STATIC_GATEWAY, 3256 WIFI_STATIC_NETMASK, 3257 WIFI_STATIC_DNS1, 3258 WIFI_STATIC_DNS2, 3259 BLUETOOTH_DISCOVERABILITY, 3260 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3261 DIM_SCREEN, 3262 SCREEN_OFF_TIMEOUT, 3263 SCREEN_BRIGHTNESS, 3264 SCREEN_BRIGHTNESS_MODE, 3265 SCREEN_AUTO_BRIGHTNESS_ADJ, 3266 VIBRATE_INPUT_DEVICES, 3267 MODE_RINGER_STREAMS_AFFECTED, 3268 TEXT_AUTO_REPLACE, 3269 TEXT_AUTO_CAPS, 3270 TEXT_AUTO_PUNCTUATE, 3271 TEXT_SHOW_PASSWORD, 3272 AUTO_TIME, // moved to global 3273 AUTO_TIME_ZONE, // moved to global 3274 TIME_12_24, 3275 DATE_FORMAT, 3276 DTMF_TONE_WHEN_DIALING, 3277 DTMF_TONE_TYPE_WHEN_DIALING, 3278 HEARING_AID, 3279 TTY_MODE, 3280 SOUND_EFFECTS_ENABLED, 3281 HAPTIC_FEEDBACK_ENABLED, 3282 POWER_SOUNDS_ENABLED, // moved to global 3283 DOCK_SOUNDS_ENABLED, // moved to global 3284 LOCKSCREEN_SOUNDS_ENABLED, 3285 SHOW_WEB_SUGGESTIONS, 3286 NOTIFICATION_LIGHT_PULSE, 3287 SIP_CALL_OPTIONS, 3288 SIP_RECEIVE_CALLS, 3289 POINTER_SPEED, 3290 VIBRATE_WHEN_RINGING, 3291 RINGTONE, 3292 LOCK_TO_APP_ENABLED, 3293 NOTIFICATION_SOUND 3294 }; 3295 3296 /** 3297 * These are all public system settings 3298 * 3299 * @hide 3300 */ 3301 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3302 static { 3303 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3304 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3305 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3306 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3307 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3308 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3309 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3310 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3311 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3312 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3313 PUBLIC_SETTINGS.add(FONT_SCALE); 3314 PUBLIC_SETTINGS.add(DIM_SCREEN); 3315 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3316 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3317 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3318 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3319 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3320 PUBLIC_SETTINGS.add(VIBRATE_ON); 3321 PUBLIC_SETTINGS.add(VOLUME_RING); 3322 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3323 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3324 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3325 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3326 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3327 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3328 PUBLIC_SETTINGS.add(RINGTONE); 3329 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3330 PUBLIC_SETTINGS.add(ALARM_ALERT); 3331 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3332 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3333 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3334 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3335 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3336 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3337 PUBLIC_SETTINGS.add(TIME_12_24); 3338 PUBLIC_SETTINGS.add(DATE_FORMAT); 3339 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3340 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3341 PUBLIC_SETTINGS.add(USER_ROTATION); 3342 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3343 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3344 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3345 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3346 } 3347 3348 /** 3349 * These are all hidden system settings. 3350 * 3351 * @hide 3352 */ 3353 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3354 static { 3355 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3356 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3357 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3358 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3359 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3360 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3361 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3362 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3363 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3364 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3365 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3366 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3367 PRIVATE_SETTINGS.add(VIBRATE_WHEN_RINGING); 3368 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3369 PRIVATE_SETTINGS.add(HEARING_AID); 3370 PRIVATE_SETTINGS.add(TTY_MODE); 3371 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3372 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3373 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3374 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3375 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3376 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3377 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3378 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3379 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3380 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3381 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3382 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3383 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3384 PRIVATE_SETTINGS.add(LOCK_SOUND); 3385 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3386 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3387 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3388 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3389 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3390 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3391 PRIVATE_SETTINGS.add(POINTER_SPEED); 3392 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3393 PRIVATE_SETTINGS.add(EGG_MODE); 3394 } 3395 3396 /** 3397 * These are all public system settings 3398 * 3399 * @hide 3400 */ 3401 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3402 static { 3403 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3404 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3405 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3406 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3407 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3408 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3409 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3410 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3411 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3412 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3413 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3414 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3415 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3416 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3417 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3418 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3419 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3420 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3421 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3422 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3423 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3424 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3425 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3426 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3427 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3428 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3429 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3430 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3431 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3432 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3433 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3434 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3435 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3436 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3437 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3438 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3439 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3440 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3441 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3442 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3443 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3444 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3445 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3446 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3447 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3448 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3449 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3450 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3451 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3452 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3453 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3454 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3455 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3456 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3457 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3458 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3459 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3460 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3461 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3462 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3463 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3464 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3465 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3466 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3467 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3468 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3469 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3470 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3471 } 3472 3473 /** 3474 * These entries are considered common between the personal and the managed profile, 3475 * since the managed profile doesn't get to change them. 3476 */ 3477 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3478 static { 3479 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3480 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3481 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3482 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3483 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3484 } 3485 3486 /** @hide */ 3487 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3488 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3489 } 3490 3491 /** 3492 * When to use Wi-Fi calling 3493 * 3494 * @see android.telephony.TelephonyManager.WifiCallingChoices 3495 * @hide 3496 */ 3497 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3498 3499 // Settings moved to Settings.Secure 3500 3501 /** 3502 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3503 * instead 3504 */ 3505 @Deprecated 3506 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3507 3508 /** 3509 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3510 */ 3511 @Deprecated 3512 public static final String ANDROID_ID = Secure.ANDROID_ID; 3513 3514 /** 3515 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3516 */ 3517 @Deprecated 3518 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3519 3520 /** 3521 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3522 */ 3523 @Deprecated 3524 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3525 3526 /** 3527 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3528 */ 3529 @Deprecated 3530 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3531 3532 /** 3533 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3534 */ 3535 @Deprecated 3536 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3537 3538 /** 3539 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3540 */ 3541 @Deprecated 3542 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3543 3544 /** 3545 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3546 * instead 3547 */ 3548 @Deprecated 3549 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3550 3551 /** 3552 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3553 */ 3554 @Deprecated 3555 public static final String LOGGING_ID = Secure.LOGGING_ID; 3556 3557 /** 3558 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3559 */ 3560 @Deprecated 3561 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3562 3563 /** 3564 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3565 * instead 3566 */ 3567 @Deprecated 3568 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3569 3570 /** 3571 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3572 * instead 3573 */ 3574 @Deprecated 3575 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3576 3577 /** 3578 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3579 * instead 3580 */ 3581 @Deprecated 3582 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3583 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3584 3585 /** 3586 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3587 */ 3588 @Deprecated 3589 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3590 3591 /** 3592 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3593 */ 3594 @Deprecated 3595 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3596 3597 /** 3598 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3599 */ 3600 @Deprecated 3601 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3602 3603 /** 3604 * @deprecated Use 3605 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3606 */ 3607 @Deprecated 3608 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3609 3610 /** 3611 * @deprecated Use 3612 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3613 */ 3614 @Deprecated 3615 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3616 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3617 3618 /** 3619 * @deprecated Use 3620 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3621 */ 3622 @Deprecated 3623 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3624 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3625 3626 /** 3627 * @deprecated Use 3628 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3629 */ 3630 @Deprecated 3631 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3632 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3633 3634 /** 3635 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3636 * instead 3637 */ 3638 @Deprecated 3639 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3640 3641 /** 3642 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3643 */ 3644 @Deprecated 3645 public static final String WIFI_ON = Global.WIFI_ON; 3646 3647 /** 3648 * @deprecated Use 3649 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3650 * instead 3651 */ 3652 @Deprecated 3653 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3654 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3655 3656 /** 3657 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3658 */ 3659 @Deprecated 3660 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3661 3662 /** 3663 * @deprecated Use 3664 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3665 */ 3666 @Deprecated 3667 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3668 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3669 3670 /** 3671 * @deprecated Use 3672 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3673 */ 3674 @Deprecated 3675 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3676 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3677 3678 /** 3679 * @deprecated Use 3680 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3681 * instead 3682 */ 3683 @Deprecated 3684 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3685 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3686 3687 /** 3688 * @deprecated Use 3689 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3690 */ 3691 @Deprecated 3692 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3693 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3694 3695 /** 3696 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3697 * instead 3698 */ 3699 @Deprecated 3700 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3701 3702 /** 3703 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3704 */ 3705 @Deprecated 3706 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3707 3708 /** 3709 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3710 */ 3711 @Deprecated 3712 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3713 3714 /** 3715 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3716 * instead 3717 */ 3718 @Deprecated 3719 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3720 3721 /** 3722 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3723 * instead 3724 */ 3725 @Deprecated 3726 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3727 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3728 3729 /** 3730 * An app can use this method to check if it is currently allowed to write or modify system 3731 * settings. In order to gain write access to the system settings, an app must declare the 3732 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3733 * currently disallowed, it can prompt the user to grant it this capability through a 3734 * management UI by sending an Intent with action 3735 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3736 * 3737 * @param context A context 3738 * @return true if the calling app can write to system settings, false otherwise 3739 */ 3740 public static boolean canWrite(Context context) { 3741 int uid = Binder.getCallingUid(); 3742 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3743 context, uid), false); 3744 } 3745 } 3746 3747 /** 3748 * Secure system settings, containing system preferences that applications 3749 * can read but are not allowed to write. These are for preferences that 3750 * the user must explicitly modify through the system UI or specialized 3751 * APIs for those values, not modified directly by applications. 3752 */ 3753 public static final class Secure extends NameValueTable { 3754 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3755 3756 /** 3757 * The content:// style URL for this table 3758 */ 3759 public static final Uri CONTENT_URI = 3760 Uri.parse("content://" + AUTHORITY + "/secure"); 3761 3762 // Populated lazily, guarded by class object: 3763 private static final NameValueCache sNameValueCache = new NameValueCache( 3764 SYS_PROP_SETTING_VERSION, 3765 CONTENT_URI, 3766 CALL_METHOD_GET_SECURE, 3767 CALL_METHOD_PUT_SECURE); 3768 3769 private static ILockSettings sLockSettings = null; 3770 3771 private static boolean sIsSystemProcess; 3772 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3773 private static final HashSet<String> MOVED_TO_GLOBAL; 3774 static { 3775 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3776 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3777 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3778 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3779 3780 MOVED_TO_GLOBAL = new HashSet<String>(); 3781 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3782 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3783 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3784 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3785 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3786 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3787 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3788 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3789 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3790 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3791 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3792 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3793 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3794 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3795 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3796 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3797 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3798 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3799 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3800 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3801 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3802 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3803 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3804 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3805 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3806 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3807 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3808 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3809 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3810 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3811 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3812 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3813 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3814 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3815 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3816 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3817 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3818 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3819 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3820 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3821 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3822 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3823 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3824 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3825 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3826 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3827 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3828 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3829 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3830 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3831 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3832 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3833 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3834 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3835 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3836 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3837 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3838 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3839 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3840 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3841 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3842 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3843 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3844 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3845 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3846 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3847 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3848 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3849 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3850 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3851 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3852 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3853 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3854 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3855 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3856 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3857 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3858 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3859 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3860 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3861 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3862 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3863 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3864 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3865 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3866 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3867 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3868 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3869 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3870 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3871 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3872 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3873 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3874 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3875 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3876 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3877 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3878 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3879 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3880 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3881 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3882 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3883 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3884 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3885 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3886 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3887 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3888 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3889 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3890 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3891 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3892 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3893 } 3894 3895 /** @hide */ 3896 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3897 outKeySet.addAll(MOVED_TO_GLOBAL); 3898 } 3899 3900 /** 3901 * Look up a name in the database. 3902 * @param resolver to access the database with 3903 * @param name to look up in the table 3904 * @return the corresponding value, or null if not present 3905 */ 3906 public static String getString(ContentResolver resolver, String name) { 3907 return getStringForUser(resolver, name, UserHandle.myUserId()); 3908 } 3909 3910 /** @hide */ 3911 public static String getStringForUser(ContentResolver resolver, String name, 3912 int userHandle) { 3913 if (MOVED_TO_GLOBAL.contains(name)) { 3914 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3915 + " to android.provider.Settings.Global."); 3916 return Global.getStringForUser(resolver, name, userHandle); 3917 } 3918 3919 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3920 synchronized (Secure.class) { 3921 if (sLockSettings == null) { 3922 sLockSettings = ILockSettings.Stub.asInterface( 3923 (IBinder) ServiceManager.getService("lock_settings")); 3924 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3925 } 3926 } 3927 if (sLockSettings != null && !sIsSystemProcess) { 3928 // No context; use the ActivityThread's context as an approximation for 3929 // determining the target API level. 3930 Application application = ActivityThread.currentApplication(); 3931 3932 boolean isPreMnc = application != null 3933 && application.getApplicationInfo() != null 3934 && application.getApplicationInfo().targetSdkVersion 3935 <= VERSION_CODES.LOLLIPOP_MR1; 3936 if (isPreMnc) { 3937 try { 3938 return sLockSettings.getString(name, "0", userHandle); 3939 } catch (RemoteException re) { 3940 // Fall through 3941 } 3942 } else { 3943 throw new SecurityException("Settings.Secure." + name 3944 + " is deprecated and no longer accessible." 3945 + " See API documentation for potential replacements."); 3946 } 3947 } 3948 } 3949 3950 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3951 } 3952 3953 /** 3954 * Store a name/value pair into the database. 3955 * @param resolver to access the database with 3956 * @param name to store 3957 * @param value to associate with the name 3958 * @return true if the value was set, false on database errors 3959 */ 3960 public static boolean putString(ContentResolver resolver, String name, String value) { 3961 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3962 } 3963 3964 /** @hide */ 3965 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3966 int userHandle) { 3967 if (LOCATION_MODE.equals(name)) { 3968 // HACK ALERT: temporary hack to work around b/10491283. 3969 // TODO: once b/10491283 fixed, remove this hack 3970 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3971 } 3972 if (MOVED_TO_GLOBAL.contains(name)) { 3973 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3974 + " to android.provider.Settings.Global"); 3975 return Global.putStringForUser(resolver, name, value, userHandle); 3976 } 3977 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 3978 } 3979 3980 /** 3981 * Construct the content URI for a particular name/value pair, 3982 * useful for monitoring changes with a ContentObserver. 3983 * @param name to look up in the table 3984 * @return the corresponding content URI, or null if not present 3985 */ 3986 public static Uri getUriFor(String name) { 3987 if (MOVED_TO_GLOBAL.contains(name)) { 3988 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3989 + " to android.provider.Settings.Global, returning global URI."); 3990 return Global.getUriFor(Global.CONTENT_URI, name); 3991 } 3992 return getUriFor(CONTENT_URI, name); 3993 } 3994 3995 /** 3996 * Convenience function for retrieving a single secure settings value 3997 * as an integer. Note that internally setting values are always 3998 * stored as strings; this function converts the string to an integer 3999 * for you. The default value will be returned if the setting is 4000 * not defined or not an integer. 4001 * 4002 * @param cr The ContentResolver to access. 4003 * @param name The name of the setting to retrieve. 4004 * @param def Value to return if the setting is not defined. 4005 * 4006 * @return The setting's current value, or 'def' if it is not defined 4007 * or not a valid integer. 4008 */ 4009 public static int getInt(ContentResolver cr, String name, int def) { 4010 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4011 } 4012 4013 /** @hide */ 4014 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4015 if (LOCATION_MODE.equals(name)) { 4016 // HACK ALERT: temporary hack to work around b/10491283. 4017 // TODO: once b/10491283 fixed, remove this hack 4018 return getLocationModeForUser(cr, userHandle); 4019 } 4020 String v = getStringForUser(cr, name, userHandle); 4021 try { 4022 return v != null ? Integer.parseInt(v) : def; 4023 } catch (NumberFormatException e) { 4024 return def; 4025 } 4026 } 4027 4028 /** 4029 * Convenience function for retrieving a single secure settings value 4030 * as an integer. Note that internally setting values are always 4031 * stored as strings; this function converts the string to an integer 4032 * for you. 4033 * <p> 4034 * This version does not take a default value. If the setting has not 4035 * been set, or the string value is not a number, 4036 * it throws {@link SettingNotFoundException}. 4037 * 4038 * @param cr The ContentResolver to access. 4039 * @param name The name of the setting to retrieve. 4040 * 4041 * @throws SettingNotFoundException Thrown if a setting by the given 4042 * name can't be found or the setting value is not an integer. 4043 * 4044 * @return The setting's current value. 4045 */ 4046 public static int getInt(ContentResolver cr, String name) 4047 throws SettingNotFoundException { 4048 return getIntForUser(cr, name, UserHandle.myUserId()); 4049 } 4050 4051 /** @hide */ 4052 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4053 throws SettingNotFoundException { 4054 if (LOCATION_MODE.equals(name)) { 4055 // HACK ALERT: temporary hack to work around b/10491283. 4056 // TODO: once b/10491283 fixed, remove this hack 4057 return getLocationModeForUser(cr, userHandle); 4058 } 4059 String v = getStringForUser(cr, name, userHandle); 4060 try { 4061 return Integer.parseInt(v); 4062 } catch (NumberFormatException e) { 4063 throw new SettingNotFoundException(name); 4064 } 4065 } 4066 4067 /** 4068 * Convenience function for updating a single settings value as an 4069 * integer. This will either create a new entry in the table if the 4070 * given name does not exist, or modify the value of the existing row 4071 * with that name. Note that internally setting values are always 4072 * stored as strings, so this function converts the given value to a 4073 * string before storing it. 4074 * 4075 * @param cr The ContentResolver to access. 4076 * @param name The name of the setting to modify. 4077 * @param value The new value for the setting. 4078 * @return true if the value was set, false on database errors 4079 */ 4080 public static boolean putInt(ContentResolver cr, String name, int value) { 4081 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4082 } 4083 4084 /** @hide */ 4085 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4086 int userHandle) { 4087 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4088 } 4089 4090 /** 4091 * Convenience function for retrieving a single secure settings value 4092 * as a {@code long}. Note that internally setting values are always 4093 * stored as strings; this function converts the string to a {@code long} 4094 * for you. The default value will be returned if the setting is 4095 * not defined or not a {@code long}. 4096 * 4097 * @param cr The ContentResolver to access. 4098 * @param name The name of the setting to retrieve. 4099 * @param def Value to return if the setting is not defined. 4100 * 4101 * @return The setting's current value, or 'def' if it is not defined 4102 * or not a valid {@code long}. 4103 */ 4104 public static long getLong(ContentResolver cr, String name, long def) { 4105 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4106 } 4107 4108 /** @hide */ 4109 public static long getLongForUser(ContentResolver cr, String name, long def, 4110 int userHandle) { 4111 String valString = getStringForUser(cr, name, userHandle); 4112 long value; 4113 try { 4114 value = valString != null ? Long.parseLong(valString) : def; 4115 } catch (NumberFormatException e) { 4116 value = def; 4117 } 4118 return value; 4119 } 4120 4121 /** 4122 * Convenience function for retrieving a single secure settings value 4123 * as a {@code long}. Note that internally setting values are always 4124 * stored as strings; this function converts the string to a {@code long} 4125 * for you. 4126 * <p> 4127 * This version does not take a default value. If the setting has not 4128 * been set, or the string value is not a number, 4129 * it throws {@link SettingNotFoundException}. 4130 * 4131 * @param cr The ContentResolver to access. 4132 * @param name The name of the setting to retrieve. 4133 * 4134 * @return The setting's current value. 4135 * @throws SettingNotFoundException Thrown if a setting by the given 4136 * name can't be found or the setting value is not an integer. 4137 */ 4138 public static long getLong(ContentResolver cr, String name) 4139 throws SettingNotFoundException { 4140 return getLongForUser(cr, name, UserHandle.myUserId()); 4141 } 4142 4143 /** @hide */ 4144 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4145 throws SettingNotFoundException { 4146 String valString = getStringForUser(cr, name, userHandle); 4147 try { 4148 return Long.parseLong(valString); 4149 } catch (NumberFormatException e) { 4150 throw new SettingNotFoundException(name); 4151 } 4152 } 4153 4154 /** 4155 * Convenience function for updating a secure settings value as a long 4156 * integer. This will either create a new entry in the table if the 4157 * given name does not exist, or modify the value of the existing row 4158 * with that name. Note that internally setting values are always 4159 * stored as strings, so this function converts the given value to a 4160 * string before storing it. 4161 * 4162 * @param cr The ContentResolver to access. 4163 * @param name The name of the setting to modify. 4164 * @param value The new value for the setting. 4165 * @return true if the value was set, false on database errors 4166 */ 4167 public static boolean putLong(ContentResolver cr, String name, long value) { 4168 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4169 } 4170 4171 /** @hide */ 4172 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4173 int userHandle) { 4174 return putStringForUser(cr, name, Long.toString(value), userHandle); 4175 } 4176 4177 /** 4178 * Convenience function for retrieving a single secure settings value 4179 * as a floating point number. Note that internally setting values are 4180 * always stored as strings; this function converts the string to an 4181 * float for you. The default value will be returned if the setting 4182 * is not defined or not a valid float. 4183 * 4184 * @param cr The ContentResolver to access. 4185 * @param name The name of the setting to retrieve. 4186 * @param def Value to return if the setting is not defined. 4187 * 4188 * @return The setting's current value, or 'def' if it is not defined 4189 * or not a valid float. 4190 */ 4191 public static float getFloat(ContentResolver cr, String name, float def) { 4192 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4193 } 4194 4195 /** @hide */ 4196 public static float getFloatForUser(ContentResolver cr, String name, float def, 4197 int userHandle) { 4198 String v = getStringForUser(cr, name, userHandle); 4199 try { 4200 return v != null ? Float.parseFloat(v) : def; 4201 } catch (NumberFormatException e) { 4202 return def; 4203 } 4204 } 4205 4206 /** 4207 * Convenience function for retrieving a single secure settings value 4208 * as a float. Note that internally setting values are always 4209 * stored as strings; this function converts the string to a float 4210 * for you. 4211 * <p> 4212 * This version does not take a default value. If the setting has not 4213 * been set, or the string value is not a number, 4214 * it throws {@link SettingNotFoundException}. 4215 * 4216 * @param cr The ContentResolver to access. 4217 * @param name The name of the setting to retrieve. 4218 * 4219 * @throws SettingNotFoundException Thrown if a setting by the given 4220 * name can't be found or the setting value is not a float. 4221 * 4222 * @return The setting's current value. 4223 */ 4224 public static float getFloat(ContentResolver cr, String name) 4225 throws SettingNotFoundException { 4226 return getFloatForUser(cr, name, UserHandle.myUserId()); 4227 } 4228 4229 /** @hide */ 4230 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4231 throws SettingNotFoundException { 4232 String v = getStringForUser(cr, name, userHandle); 4233 if (v == null) { 4234 throw new SettingNotFoundException(name); 4235 } 4236 try { 4237 return Float.parseFloat(v); 4238 } catch (NumberFormatException e) { 4239 throw new SettingNotFoundException(name); 4240 } 4241 } 4242 4243 /** 4244 * Convenience function for updating a single settings value as a 4245 * floating point number. This will either create a new entry in the 4246 * table if the given name does not exist, or modify the value of the 4247 * existing row with that name. Note that internally setting values 4248 * are always stored as strings, so this function converts the given 4249 * value to a string before storing it. 4250 * 4251 * @param cr The ContentResolver to access. 4252 * @param name The name of the setting to modify. 4253 * @param value The new value for the setting. 4254 * @return true if the value was set, false on database errors 4255 */ 4256 public static boolean putFloat(ContentResolver cr, String name, float value) { 4257 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4258 } 4259 4260 /** @hide */ 4261 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4262 int userHandle) { 4263 return putStringForUser(cr, name, Float.toString(value), userHandle); 4264 } 4265 4266 /** 4267 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4268 * instead 4269 */ 4270 @Deprecated 4271 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4272 Global.DEVELOPMENT_SETTINGS_ENABLED; 4273 4274 /** 4275 * When the user has enable the option to have a "bug report" command 4276 * in the power menu. 4277 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4278 * @hide 4279 */ 4280 @Deprecated 4281 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4282 4283 /** 4284 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4285 */ 4286 @Deprecated 4287 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4288 4289 /** 4290 * Setting to allow mock locations and location provider status to be injected into the 4291 * LocationManager service for testing purposes during application development. These 4292 * locations and status values override actual location and status information generated 4293 * by network, gps, or other location providers. 4294 * 4295 * @deprecated This settings is not used anymore. 4296 */ 4297 @Deprecated 4298 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4299 4300 /** 4301 * A 64-bit number (as a hex string) that is randomly 4302 * generated when the user first sets up the device and should remain 4303 * constant for the lifetime of the user's device. The value may 4304 * change if a factory reset is performed on the device. 4305 * <p class="note"><strong>Note:</strong> When a device has <a 4306 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4307 * (available on certain devices running Android 4.2 or higher), each user appears as a 4308 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4309 * user.</p> 4310 */ 4311 public static final String ANDROID_ID = "android_id"; 4312 4313 /** 4314 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4315 */ 4316 @Deprecated 4317 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4318 4319 /** 4320 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4321 */ 4322 @Deprecated 4323 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4324 4325 /** 4326 * Setting to record the input method used by default, holding the ID 4327 * of the desired method. 4328 */ 4329 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4330 4331 /** 4332 * Setting to record the input method subtype used by default, holding the ID 4333 * of the desired method. 4334 */ 4335 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4336 "selected_input_method_subtype"; 4337 4338 /** 4339 * Setting to record the history of input method subtype, holding the pair of ID of IME 4340 * and its last used subtype. 4341 * @hide 4342 */ 4343 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4344 "input_methods_subtype_history"; 4345 4346 /** 4347 * Setting to record the visibility of input method selector 4348 */ 4349 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4350 "input_method_selector_visibility"; 4351 4352 /** 4353 * The currently selected voice interaction service flattened ComponentName. 4354 * @hide 4355 */ 4356 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4357 4358 /** 4359 * bluetooth HCI snoop log configuration 4360 * @hide 4361 */ 4362 public static final String BLUETOOTH_HCI_LOG = 4363 "bluetooth_hci_log"; 4364 4365 /** 4366 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4367 */ 4368 @Deprecated 4369 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4370 4371 /** 4372 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4373 * @hide 4374 */ 4375 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4376 4377 /** 4378 * List of input methods that are currently enabled. This is a string 4379 * containing the IDs of all enabled input methods, each ID separated 4380 * by ':'. 4381 */ 4382 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4383 4384 /** 4385 * List of system input methods that are currently disabled. This is a string 4386 * containing the IDs of all disabled input methods, each ID separated 4387 * by ':'. 4388 * @hide 4389 */ 4390 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4391 4392 /** 4393 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4394 * determines if the IME should be shown when a hard keyboard is attached. 4395 * @hide 4396 */ 4397 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4398 4399 /** 4400 * Host name and port for global http proxy. Uses ':' seperator for 4401 * between host and port. 4402 * 4403 * @deprecated Use {@link Global#HTTP_PROXY} 4404 */ 4405 @Deprecated 4406 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4407 4408 /** 4409 * Whether applications can be installed for this user via the system's 4410 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4411 * 4412 * <p>1 = permit app installation via the system package installer intent 4413 * <p>0 = do not allow use of the package installer 4414 */ 4415 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4416 4417 /** 4418 * Comma-separated list of location providers that activities may access. Do not rely on 4419 * this value being present in settings.db or on ContentObserver notifications on the 4420 * corresponding Uri. 4421 * 4422 * @deprecated use {@link #LOCATION_MODE} and 4423 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4424 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4425 */ 4426 @Deprecated 4427 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4428 4429 /** 4430 * The degree of location access enabled by the user. 4431 * <p> 4432 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4433 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4434 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4435 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4436 * modes that might be added in the future. 4437 * <p> 4438 * Note: do not rely on this value being present in settings.db or on ContentObserver 4439 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4440 * to receive changes in this value. 4441 */ 4442 public static final String LOCATION_MODE = "location_mode"; 4443 4444 /** 4445 * Location access disabled. 4446 */ 4447 public static final int LOCATION_MODE_OFF = 0; 4448 /** 4449 * Network Location Provider disabled, but GPS and other sensors enabled. 4450 */ 4451 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4452 /** 4453 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4454 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4455 * {@link android.location.Criteria#POWER_MEDIUM}. 4456 */ 4457 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4458 /** 4459 * Best-effort location computation allowed. 4460 */ 4461 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4462 4463 /** 4464 * A flag containing settings used for biometric weak 4465 * @hide 4466 */ 4467 @Deprecated 4468 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4469 "lock_biometric_weak_flags"; 4470 4471 /** 4472 * Whether lock-to-app will lock the keyguard when exiting. 4473 * @hide 4474 */ 4475 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4476 4477 /** 4478 * Whether autolock is enabled (0 = false, 1 = true) 4479 * 4480 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4481 * level of the keyguard. Accessing this setting from an app that is targeting 4482 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4483 */ 4484 @Deprecated 4485 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4486 4487 /** 4488 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4489 * 4490 * @deprecated Accessing this setting from an app that is targeting 4491 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4492 */ 4493 @Deprecated 4494 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4495 4496 /** 4497 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4498 * true) 4499 * 4500 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4501 * lockscreen uses 4502 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4503 * Accessing this setting from an app that is targeting 4504 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4505 */ 4506 @Deprecated 4507 public static final String 4508 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4509 4510 /** 4511 * This preference allows the device to be locked given time after screen goes off, 4512 * subject to current DeviceAdmin policy limits. 4513 * @hide 4514 */ 4515 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4516 4517 4518 /** 4519 * This preference contains the string that shows for owner info on LockScreen. 4520 * @hide 4521 * @deprecated 4522 */ 4523 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4524 4525 /** 4526 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4527 * @hide 4528 */ 4529 @Deprecated 4530 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4531 "lock_screen_appwidget_ids"; 4532 4533 /** 4534 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4535 * @hide 4536 */ 4537 @Deprecated 4538 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4539 "lock_screen_fallback_appwidget_id"; 4540 4541 /** 4542 * Index of the lockscreen appwidget to restore, -1 if none. 4543 * @hide 4544 */ 4545 @Deprecated 4546 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4547 "lock_screen_sticky_appwidget"; 4548 4549 /** 4550 * This preference enables showing the owner info on LockScreen. 4551 * @hide 4552 * @deprecated 4553 */ 4554 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4555 "lock_screen_owner_info_enabled"; 4556 4557 /** 4558 * When set by a user, allows notifications to be shown atop a securely locked screen 4559 * in their full "private" form (same as when the device is unlocked). 4560 * @hide 4561 */ 4562 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4563 "lock_screen_allow_private_notifications"; 4564 4565 /** 4566 * Set by the system to track if the user needs to see the call to action for 4567 * the lockscreen notification policy. 4568 * @hide 4569 */ 4570 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4571 "show_note_about_notification_hiding"; 4572 4573 /** 4574 * Set to 1 by the system after trust agents have been initialized. 4575 * @hide 4576 */ 4577 public static final String TRUST_AGENTS_INITIALIZED = 4578 "trust_agents_initialized"; 4579 4580 /** 4581 * The Logging ID (a unique 64-bit value) as a hex string. 4582 * Used as a pseudonymous identifier for logging. 4583 * @deprecated This identifier is poorly initialized and has 4584 * many collisions. It should not be used. 4585 */ 4586 @Deprecated 4587 public static final String LOGGING_ID = "logging_id"; 4588 4589 /** 4590 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4591 */ 4592 @Deprecated 4593 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4594 4595 /** 4596 * No longer supported. 4597 */ 4598 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4599 4600 /** 4601 * No longer supported. 4602 */ 4603 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4604 4605 /** 4606 * No longer supported. 4607 */ 4608 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4609 4610 /** 4611 * Settings classname to launch when Settings is clicked from All 4612 * Applications. Needed because of user testing between the old 4613 * and new Settings apps. 4614 */ 4615 // TODO: 881807 4616 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4617 4618 /** 4619 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4620 */ 4621 @Deprecated 4622 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4623 4624 /** 4625 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4626 */ 4627 @Deprecated 4628 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4629 4630 /** 4631 * If accessibility is enabled. 4632 */ 4633 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4634 4635 /** 4636 * If touch exploration is enabled. 4637 */ 4638 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4639 4640 /** 4641 * List of the enabled accessibility providers. 4642 */ 4643 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4644 "enabled_accessibility_services"; 4645 4646 /** 4647 * List of the accessibility services to which the user has granted 4648 * permission to put the device into touch exploration mode. 4649 * 4650 * @hide 4651 */ 4652 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4653 "touch_exploration_granted_accessibility_services"; 4654 4655 /** 4656 * Whether to speak passwords while in accessibility mode. 4657 */ 4658 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4659 4660 /** 4661 * Whether to draw text with high contrast while in accessibility mode. 4662 * 4663 * @hide 4664 */ 4665 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4666 "high_text_contrast_enabled"; 4667 4668 /** 4669 * If injection of accessibility enhancing JavaScript screen-reader 4670 * is enabled. 4671 * <p> 4672 * Note: The JavaScript based screen-reader is served by the 4673 * Google infrastructure and enable users with disabilities to 4674 * efficiently navigate in and explore web content. 4675 * </p> 4676 * <p> 4677 * This property represents a boolean value. 4678 * </p> 4679 * @hide 4680 */ 4681 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4682 "accessibility_script_injection"; 4683 4684 /** 4685 * The URL for the injected JavaScript based screen-reader used 4686 * for providing accessibility of content in WebView. 4687 * <p> 4688 * Note: The JavaScript based screen-reader is served by the 4689 * Google infrastructure and enable users with disabilities to 4690 * efficiently navigate in and explore web content. 4691 * </p> 4692 * <p> 4693 * This property represents a string value. 4694 * </p> 4695 * @hide 4696 */ 4697 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4698 "accessibility_script_injection_url"; 4699 4700 /** 4701 * Key bindings for navigation in built-in accessibility support for web content. 4702 * <p> 4703 * Note: These key bindings are for the built-in accessibility navigation for 4704 * web content which is used as a fall back solution if JavaScript in a WebView 4705 * is not enabled or the user has not opted-in script injection from Google. 4706 * </p> 4707 * <p> 4708 * The bindings are separated by semi-colon. A binding is a mapping from 4709 * a key to a sequence of actions (for more details look at 4710 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4711 * string representation of an integer obtained from a meta state (optional) shifted 4712 * sixteen times left and bitwise ored with a key code. An action is represented 4713 * as a hexademical string representation of an integer where the first two digits 4714 * are navigation action index, the second, the third, and the fourth digit pairs 4715 * represent the action arguments. The separate actions in a binding are colon 4716 * separated. The key and the action sequence it maps to are separated by equals. 4717 * </p> 4718 * <p> 4719 * For example, the binding below maps the DPAD right button to traverse the 4720 * current navigation axis once without firing an accessibility event and to 4721 * perform the same traversal again but to fire an event: 4722 * <code> 4723 * 0x16=0x01000100:0x01000101; 4724 * </code> 4725 * </p> 4726 * <p> 4727 * The goal of this binding is to enable dynamic rebinding of keys to 4728 * navigation actions for web content without requiring a framework change. 4729 * </p> 4730 * <p> 4731 * This property represents a string value. 4732 * </p> 4733 * @hide 4734 */ 4735 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4736 "accessibility_web_content_key_bindings"; 4737 4738 /** 4739 * Setting that specifies whether the display magnification is enabled. 4740 * Display magnifications allows the user to zoom in the display content 4741 * and is targeted to low vision users. The current magnification scale 4742 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4743 * 4744 * @hide 4745 */ 4746 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4747 "accessibility_display_magnification_enabled"; 4748 4749 /** 4750 * Setting that specifies what the display magnification scale is. 4751 * Display magnifications allows the user to zoom in the display 4752 * content and is targeted to low vision users. Whether a display 4753 * magnification is performed is controlled by 4754 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4755 * 4756 * @hide 4757 */ 4758 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4759 "accessibility_display_magnification_scale"; 4760 4761 /** 4762 * Setting that specifies whether the display magnification should be 4763 * automatically updated. If this fearture is enabled the system will 4764 * exit magnification mode or pan the viewport when a context change 4765 * occurs. For example, on staring a new activity or rotating the screen, 4766 * the system may zoom out so the user can see the new context he is in. 4767 * Another example is on showing a window that is not visible in the 4768 * magnified viewport the system may pan the viewport to make the window 4769 * the has popped up so the user knows that the context has changed. 4770 * Whether a screen magnification is performed is controlled by 4771 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4772 * 4773 * @hide 4774 */ 4775 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4776 "accessibility_display_magnification_auto_update"; 4777 4778 /** 4779 * Setting that specifies whether timed text (captions) should be 4780 * displayed in video content. Text display properties are controlled by 4781 * the following settings: 4782 * <ul> 4783 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4784 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4785 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4786 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4787 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4788 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4789 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4790 * </ul> 4791 * 4792 * @hide 4793 */ 4794 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4795 "accessibility_captioning_enabled"; 4796 4797 /** 4798 * Setting that specifies the language for captions as a locale string, 4799 * e.g. en_US. 4800 * 4801 * @see java.util.Locale#toString 4802 * @hide 4803 */ 4804 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4805 "accessibility_captioning_locale"; 4806 4807 /** 4808 * Integer property that specifies the preset style for captions, one 4809 * of: 4810 * <ul> 4811 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4812 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4813 * </ul> 4814 * 4815 * @see java.util.Locale#toString 4816 * @hide 4817 */ 4818 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4819 "accessibility_captioning_preset"; 4820 4821 /** 4822 * Integer property that specifes the background color for captions as a 4823 * packed 32-bit color. 4824 * 4825 * @see android.graphics.Color#argb 4826 * @hide 4827 */ 4828 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4829 "accessibility_captioning_background_color"; 4830 4831 /** 4832 * Integer property that specifes the foreground color for captions as a 4833 * packed 32-bit color. 4834 * 4835 * @see android.graphics.Color#argb 4836 * @hide 4837 */ 4838 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4839 "accessibility_captioning_foreground_color"; 4840 4841 /** 4842 * Integer property that specifes the edge type for captions, one of: 4843 * <ul> 4844 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4845 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4846 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4847 * </ul> 4848 * 4849 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4850 * @hide 4851 */ 4852 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4853 "accessibility_captioning_edge_type"; 4854 4855 /** 4856 * Integer property that specifes the edge color for captions as a 4857 * packed 32-bit color. 4858 * 4859 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4860 * @see android.graphics.Color#argb 4861 * @hide 4862 */ 4863 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4864 "accessibility_captioning_edge_color"; 4865 4866 /** 4867 * Integer property that specifes the window color for captions as a 4868 * packed 32-bit color. 4869 * 4870 * @see android.graphics.Color#argb 4871 * @hide 4872 */ 4873 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4874 "accessibility_captioning_window_color"; 4875 4876 /** 4877 * String property that specifies the typeface for captions, one of: 4878 * <ul> 4879 * <li>DEFAULT 4880 * <li>MONOSPACE 4881 * <li>SANS_SERIF 4882 * <li>SERIF 4883 * </ul> 4884 * 4885 * @see android.graphics.Typeface 4886 * @hide 4887 */ 4888 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4889 "accessibility_captioning_typeface"; 4890 4891 /** 4892 * Floating point property that specifies font scaling for captions. 4893 * 4894 * @hide 4895 */ 4896 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4897 "accessibility_captioning_font_scale"; 4898 4899 /** 4900 * Setting that specifies whether display color inversion is enabled. 4901 */ 4902 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4903 "accessibility_display_inversion_enabled"; 4904 4905 /** 4906 * Setting that specifies whether display color space adjustment is 4907 * enabled. 4908 * 4909 * @hide 4910 */ 4911 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4912 "accessibility_display_daltonizer_enabled"; 4913 4914 /** 4915 * Integer property that specifies the type of color space adjustment to 4916 * perform. Valid values are defined in AccessibilityManager. 4917 * 4918 * @hide 4919 */ 4920 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4921 "accessibility_display_daltonizer"; 4922 4923 /** 4924 * The timout for considering a press to be a long press in milliseconds. 4925 * @hide 4926 */ 4927 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 4928 4929 /** 4930 * List of the enabled print services. 4931 * @hide 4932 */ 4933 public static final String ENABLED_PRINT_SERVICES = 4934 "enabled_print_services"; 4935 4936 /** 4937 * List of the system print services we enabled on first boot. On 4938 * first boot we enable all system, i.e. bundled print services, 4939 * once, so they work out-of-the-box. 4940 * @hide 4941 */ 4942 public static final String ENABLED_ON_FIRST_BOOT_SYSTEM_PRINT_SERVICES = 4943 "enabled_on_first_boot_system_print_services"; 4944 4945 /** 4946 * Setting to always use the default text-to-speech settings regardless 4947 * of the application settings. 4948 * 1 = override application settings, 4949 * 0 = use application settings (if specified). 4950 * 4951 * @deprecated The value of this setting is no longer respected by 4952 * the framework text to speech APIs as of the Ice Cream Sandwich release. 4953 */ 4954 @Deprecated 4955 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 4956 4957 /** 4958 * Default text-to-speech engine speech rate. 100 = 1x 4959 */ 4960 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 4961 4962 /** 4963 * Default text-to-speech engine pitch. 100 = 1x 4964 */ 4965 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 4966 4967 /** 4968 * Default text-to-speech engine. 4969 */ 4970 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 4971 4972 /** 4973 * Default text-to-speech language. 4974 * 4975 * @deprecated this setting is no longer in use, as of the Ice Cream 4976 * Sandwich release. Apps should never need to read this setting directly, 4977 * instead can query the TextToSpeech framework classes for the default 4978 * locale. {@link TextToSpeech#getLanguage()}. 4979 */ 4980 @Deprecated 4981 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 4982 4983 /** 4984 * Default text-to-speech country. 4985 * 4986 * @deprecated this setting is no longer in use, as of the Ice Cream 4987 * Sandwich release. Apps should never need to read this setting directly, 4988 * instead can query the TextToSpeech framework classes for the default 4989 * locale. {@link TextToSpeech#getLanguage()}. 4990 */ 4991 @Deprecated 4992 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 4993 4994 /** 4995 * Default text-to-speech locale variant. 4996 * 4997 * @deprecated this setting is no longer in use, as of the Ice Cream 4998 * Sandwich release. Apps should never need to read this setting directly, 4999 * instead can query the TextToSpeech framework classes for the 5000 * locale that is in use {@link TextToSpeech#getLanguage()}. 5001 */ 5002 @Deprecated 5003 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5004 5005 /** 5006 * Stores the default tts locales on a per engine basis. Stored as 5007 * a comma seperated list of values, each value being of the form 5008 * {@code engine_name:locale} for example, 5009 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5010 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5011 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5012 * setting directly, and can query the TextToSpeech framework classes 5013 * for the locale that is in use. 5014 * 5015 * @hide 5016 */ 5017 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5018 5019 /** 5020 * Space delimited list of plugin packages that are enabled. 5021 */ 5022 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5023 5024 /** 5025 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5026 * instead. 5027 */ 5028 @Deprecated 5029 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5030 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5031 5032 /** 5033 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5034 * instead. 5035 */ 5036 @Deprecated 5037 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5038 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5039 5040 /** 5041 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5042 * instead. 5043 */ 5044 @Deprecated 5045 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5046 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5047 5048 /** 5049 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5050 * instead. 5051 */ 5052 @Deprecated 5053 public static final String WIFI_ON = Global.WIFI_ON; 5054 5055 /** 5056 * The acceptable packet loss percentage (range 0 - 100) before trying 5057 * another AP on the same network. 5058 * @deprecated This setting is not used. 5059 */ 5060 @Deprecated 5061 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5062 "wifi_watchdog_acceptable_packet_loss_percentage"; 5063 5064 /** 5065 * The number of access points required for a network in order for the 5066 * watchdog to monitor it. 5067 * @deprecated This setting is not used. 5068 */ 5069 @Deprecated 5070 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5071 5072 /** 5073 * The delay between background checks. 5074 * @deprecated This setting is not used. 5075 */ 5076 @Deprecated 5077 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5078 "wifi_watchdog_background_check_delay_ms"; 5079 5080 /** 5081 * Whether the Wi-Fi watchdog is enabled for background checking even 5082 * after it thinks the user has connected to a good access point. 5083 * @deprecated This setting is not used. 5084 */ 5085 @Deprecated 5086 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5087 "wifi_watchdog_background_check_enabled"; 5088 5089 /** 5090 * The timeout for a background ping 5091 * @deprecated This setting is not used. 5092 */ 5093 @Deprecated 5094 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5095 "wifi_watchdog_background_check_timeout_ms"; 5096 5097 /** 5098 * The number of initial pings to perform that *may* be ignored if they 5099 * fail. Again, if these fail, they will *not* be used in packet loss 5100 * calculation. For example, one network always seemed to time out for 5101 * the first couple pings, so this is set to 3 by default. 5102 * @deprecated This setting is not used. 5103 */ 5104 @Deprecated 5105 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5106 "wifi_watchdog_initial_ignored_ping_count"; 5107 5108 /** 5109 * The maximum number of access points (per network) to attempt to test. 5110 * If this number is reached, the watchdog will no longer monitor the 5111 * initial connection state for the network. This is a safeguard for 5112 * networks containing multiple APs whose DNS does not respond to pings. 5113 * @deprecated This setting is not used. 5114 */ 5115 @Deprecated 5116 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5117 5118 /** 5119 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5120 */ 5121 @Deprecated 5122 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5123 5124 /** 5125 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5126 * @deprecated This setting is not used. 5127 */ 5128 @Deprecated 5129 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5130 5131 /** 5132 * The number of pings to test if an access point is a good connection. 5133 * @deprecated This setting is not used. 5134 */ 5135 @Deprecated 5136 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5137 5138 /** 5139 * The delay between pings. 5140 * @deprecated This setting is not used. 5141 */ 5142 @Deprecated 5143 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5144 5145 /** 5146 * The timeout per ping. 5147 * @deprecated This setting is not used. 5148 */ 5149 @Deprecated 5150 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5151 5152 /** 5153 * @deprecated Use 5154 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5155 */ 5156 @Deprecated 5157 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5158 5159 /** 5160 * @deprecated Use 5161 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5162 */ 5163 @Deprecated 5164 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5165 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5166 5167 /** 5168 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5169 * the receivers of the PendingIntent an opportunity to make a new network request before 5170 * the Network satisfying the request is potentially removed. 5171 * 5172 * @hide 5173 */ 5174 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5175 "connectivity_release_pending_intent_delay_ms"; 5176 5177 /** 5178 * Whether background data usage is allowed. 5179 * 5180 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5181 * availability of background data depends on several 5182 * combined factors. When background data is unavailable, 5183 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5184 * now appear disconnected. 5185 */ 5186 @Deprecated 5187 public static final String BACKGROUND_DATA = "background_data"; 5188 5189 /** 5190 * Origins for which browsers should allow geolocation by default. 5191 * The value is a space-separated list of origins. 5192 */ 5193 public static final String ALLOWED_GEOLOCATION_ORIGINS 5194 = "allowed_geolocation_origins"; 5195 5196 /** 5197 * The preferred TTY mode 0 = TTy Off, CDMA default 5198 * 1 = TTY Full 5199 * 2 = TTY HCO 5200 * 3 = TTY VCO 5201 * @hide 5202 */ 5203 public static final String PREFERRED_TTY_MODE = 5204 "preferred_tty_mode"; 5205 5206 /** 5207 * Whether the enhanced voice privacy mode is enabled. 5208 * 0 = normal voice privacy 5209 * 1 = enhanced voice privacy 5210 * @hide 5211 */ 5212 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5213 5214 /** 5215 * Whether the TTY mode mode is enabled. 5216 * 0 = disabled 5217 * 1 = enabled 5218 * @hide 5219 */ 5220 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5221 5222 /** 5223 * Controls whether settings backup is enabled. 5224 * Type: int ( 0 = disabled, 1 = enabled ) 5225 * @hide 5226 */ 5227 public static final String BACKUP_ENABLED = "backup_enabled"; 5228 5229 /** 5230 * Controls whether application data is automatically restored from backup 5231 * at install time. 5232 * Type: int ( 0 = disabled, 1 = enabled ) 5233 * @hide 5234 */ 5235 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5236 5237 /** 5238 * Indicates whether settings backup has been fully provisioned. 5239 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5240 * @hide 5241 */ 5242 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5243 5244 /** 5245 * Component of the transport to use for backup/restore. 5246 * @hide 5247 */ 5248 public static final String BACKUP_TRANSPORT = "backup_transport"; 5249 5250 /** 5251 * Version for which the setup wizard was last shown. Bumped for 5252 * each release when there is new setup information to show. 5253 * @hide 5254 */ 5255 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5256 5257 /** 5258 * The interval in milliseconds after which Wi-Fi is considered idle. 5259 * When idle, it is possible for the device to be switched from Wi-Fi to 5260 * the mobile data network. 5261 * @hide 5262 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5263 * instead. 5264 */ 5265 @Deprecated 5266 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5267 5268 /** 5269 * The global search provider chosen by the user (if multiple global 5270 * search providers are installed). This will be the provider returned 5271 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5272 * installed. This setting is stored as a flattened component name as 5273 * per {@link ComponentName#flattenToString()}. 5274 * 5275 * @hide 5276 */ 5277 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5278 "search_global_search_activity"; 5279 5280 /** 5281 * The number of promoted sources in GlobalSearch. 5282 * @hide 5283 */ 5284 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5285 /** 5286 * The maximum number of suggestions returned by GlobalSearch. 5287 * @hide 5288 */ 5289 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5290 /** 5291 * The number of suggestions GlobalSearch will ask each non-web search source for. 5292 * @hide 5293 */ 5294 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5295 /** 5296 * The number of suggestions the GlobalSearch will ask the web search source for. 5297 * @hide 5298 */ 5299 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5300 "search_web_results_override_limit"; 5301 /** 5302 * The number of milliseconds that GlobalSearch will wait for suggestions from 5303 * promoted sources before continuing with all other sources. 5304 * @hide 5305 */ 5306 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5307 "search_promoted_source_deadline_millis"; 5308 /** 5309 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5310 * @hide 5311 */ 5312 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5313 /** 5314 * The maximum number of milliseconds that GlobalSearch shows the previous results 5315 * after receiving a new query. 5316 * @hide 5317 */ 5318 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5319 /** 5320 * The maximum age of log data used for shortcuts in GlobalSearch. 5321 * @hide 5322 */ 5323 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5324 /** 5325 * The maximum age of log data used for source ranking in GlobalSearch. 5326 * @hide 5327 */ 5328 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5329 "search_max_source_event_age_millis"; 5330 /** 5331 * The minimum number of impressions needed to rank a source in GlobalSearch. 5332 * @hide 5333 */ 5334 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5335 "search_min_impressions_for_source_ranking"; 5336 /** 5337 * The minimum number of clicks needed to rank a source in GlobalSearch. 5338 * @hide 5339 */ 5340 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5341 "search_min_clicks_for_source_ranking"; 5342 /** 5343 * The maximum number of shortcuts shown by GlobalSearch. 5344 * @hide 5345 */ 5346 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5347 /** 5348 * The size of the core thread pool for suggestion queries in GlobalSearch. 5349 * @hide 5350 */ 5351 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5352 "search_query_thread_core_pool_size"; 5353 /** 5354 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5355 * @hide 5356 */ 5357 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5358 "search_query_thread_max_pool_size"; 5359 /** 5360 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5361 * @hide 5362 */ 5363 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5364 "search_shortcut_refresh_core_pool_size"; 5365 /** 5366 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5367 * @hide 5368 */ 5369 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5370 "search_shortcut_refresh_max_pool_size"; 5371 /** 5372 * The maximun time that excess threads in the GlobalSeach thread pools will 5373 * wait before terminating. 5374 * @hide 5375 */ 5376 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5377 "search_thread_keepalive_seconds"; 5378 /** 5379 * The maximum number of concurrent suggestion queries to each source. 5380 * @hide 5381 */ 5382 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5383 "search_per_source_concurrent_query_limit"; 5384 5385 /** 5386 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5387 * @hide 5388 */ 5389 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5390 5391 /** 5392 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5393 * @hide 5394 */ 5395 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5396 5397 /** 5398 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5399 * @hide 5400 */ 5401 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5402 5403 /** 5404 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5405 * @hide 5406 */ 5407 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5408 5409 /** 5410 * If nonzero, ANRs in invisible background processes bring up a dialog. 5411 * Otherwise, the process will be silently killed. 5412 * @hide 5413 */ 5414 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5415 5416 /** 5417 * The {@link ComponentName} string of the service to be used as the voice recognition 5418 * service. 5419 * 5420 * @hide 5421 */ 5422 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5423 5424 /** 5425 * Stores whether an user has consented to have apps verified through PAM. 5426 * The value is boolean (1 or 0). 5427 * 5428 * @hide 5429 */ 5430 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5431 "package_verifier_user_consent"; 5432 5433 /** 5434 * The {@link ComponentName} string of the selected spell checker service which is 5435 * one of the services managed by the text service manager. 5436 * 5437 * @hide 5438 */ 5439 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5440 5441 /** 5442 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5443 * service which is one of the services managed by the text service manager. 5444 * 5445 * @hide 5446 */ 5447 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5448 "selected_spell_checker_subtype"; 5449 5450 /** 5451 * The {@link ComponentName} string whether spell checker is enabled or not. 5452 * 5453 * @hide 5454 */ 5455 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5456 5457 /** 5458 * What happens when the user presses the Power button while in-call 5459 * and the screen is on.<br/> 5460 * <b>Values:</b><br/> 5461 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5462 * 2 - The Power button hangs up the current call.<br/> 5463 * 5464 * @hide 5465 */ 5466 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5467 5468 /** 5469 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5470 * @hide 5471 */ 5472 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5473 5474 /** 5475 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5476 * @hide 5477 */ 5478 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5479 5480 /** 5481 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5482 * @hide 5483 */ 5484 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5485 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5486 5487 /** 5488 * Whether the device should wake when the wake gesture sensor detects motion. 5489 * @hide 5490 */ 5491 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5492 5493 /** 5494 * Whether the device should doze if configured. 5495 * @hide 5496 */ 5497 public static final String DOZE_ENABLED = "doze_enabled"; 5498 5499 /** 5500 * The current night mode that has been selected by the user. Owned 5501 * and controlled by UiModeManagerService. Constants are as per 5502 * UiModeManager. 5503 * @hide 5504 */ 5505 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5506 5507 /** 5508 * Whether screensavers are enabled. 5509 * @hide 5510 */ 5511 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5512 5513 /** 5514 * The user's chosen screensaver components. 5515 * 5516 * These will be launched by the PhoneWindowManager after a timeout when not on 5517 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5518 * @hide 5519 */ 5520 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5521 5522 /** 5523 * If screensavers are enabled, whether the screensaver should be automatically launched 5524 * when the device is inserted into a (desk) dock. 5525 * @hide 5526 */ 5527 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5528 5529 /** 5530 * If screensavers are enabled, whether the screensaver should be automatically launched 5531 * when the screen times out when not on battery. 5532 * @hide 5533 */ 5534 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5535 5536 /** 5537 * If screensavers are enabled, the default screensaver component. 5538 * @hide 5539 */ 5540 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5541 5542 /** 5543 * The default NFC payment component 5544 * @hide 5545 */ 5546 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5547 5548 /** 5549 * Whether NFC payment is handled by the foreground application or a default. 5550 * @hide 5551 */ 5552 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5553 5554 /** 5555 * Specifies the package name currently configured to be the primary sms application 5556 * @hide 5557 */ 5558 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5559 5560 /** 5561 * Specifies the package name currently configured to be the default dialer application 5562 * @hide 5563 */ 5564 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5565 5566 /** 5567 * Specifies the package name currently configured to be the emergency assistance application 5568 * 5569 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5570 * 5571 * @hide 5572 */ 5573 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5574 5575 /** 5576 * Specifies whether the current app context on scren (assist data) will be sent to the 5577 * assist application (active voice interaction service). 5578 * 5579 * @hide 5580 */ 5581 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5582 5583 /** 5584 * Specifies whether a screenshot of the screen contents will be sent to the assist 5585 * application (active voice interaction service). 5586 * 5587 * @hide 5588 */ 5589 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5590 5591 /** 5592 * Names of the service components that the current user has explicitly allowed to 5593 * see all of the user's notifications, separated by ':'. 5594 * 5595 * @hide 5596 */ 5597 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5598 5599 /** 5600 * Names of the packages that the current user has explicitly allowed to 5601 * manage notification policy configuration, separated by ':'. 5602 * 5603 * @hide 5604 */ 5605 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5606 "enabled_notification_policy_access_packages"; 5607 5608 /** 5609 * @hide 5610 */ 5611 public static final String ENABLED_CONDITION_PROVIDERS = "enabled_condition_providers"; 5612 5613 /** @hide */ 5614 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5615 5616 /** @hide */ 5617 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5618 = "volume_controller_service_component"; 5619 5620 /** @hide */ 5621 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5622 5623 /** 5624 * This is the query URI for finding a print service to install. 5625 * 5626 * @hide 5627 */ 5628 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5629 5630 /** 5631 * This is the query URI for finding a NFC payment service to install. 5632 * 5633 * @hide 5634 */ 5635 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5636 5637 /** 5638 * If enabled, apps should try to skip any introductory hints on first launch. This might 5639 * apply to users that are already familiar with the environment or temporary users. 5640 * <p> 5641 * Type : int (0 to show hints, 1 to skip showing hints) 5642 */ 5643 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5644 5645 /** 5646 * Persisted playback time after a user confirmation of an unsafe volume level. 5647 * 5648 * @hide 5649 */ 5650 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5651 5652 /** 5653 * This preference enables notification display on the lockscreen. 5654 * @hide 5655 */ 5656 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5657 "lock_screen_show_notifications"; 5658 5659 /** 5660 * List of TV inputs that are currently hidden. This is a string 5661 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5662 * {@link android.net.Uri#encode(String)} and separated by ':'. 5663 * @hide 5664 */ 5665 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5666 5667 /** 5668 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5669 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5670 * and separated by ','. Each pair is separated by ':'. 5671 * @hide 5672 */ 5673 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5674 5675 /** 5676 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5677 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5678 * and 0 means automatic routing is enabled. 5679 * 5680 * @hide 5681 */ 5682 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5683 "usb_audio_automatic_routing_disabled"; 5684 5685 /** 5686 * The timeout in milliseconds before the device fully goes to sleep after 5687 * a period of inactivity. This value sets an upper bound on how long the device 5688 * will stay awake or dreaming without user activity. It should generally 5689 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5690 * will sleep before it ever has a chance to dream. 5691 * <p> 5692 * Use -1 to disable this timeout. 5693 * </p> 5694 * 5695 * @hide 5696 */ 5697 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5698 5699 /** 5700 * Controls whether double tap to wake is enabled. 5701 * @hide 5702 */ 5703 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5704 5705 /** 5706 * The current assistant component. It could be a voice interaction service, 5707 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5708 * handling. 5709 * 5710 * @hide 5711 */ 5712 public static final String ASSISTANT = "assistant"; 5713 5714 /** 5715 * Whether the camera launch gesture should be disabled. 5716 * 5717 * @hide 5718 */ 5719 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5720 5721 /** 5722 * Whether the camera launch gesture to double tap the power button when the screen is off 5723 * should be disabled. 5724 * 5725 * @hide 5726 */ 5727 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5728 "camera_double_tap_power_gesture_disabled"; 5729 5730 /** 5731 * This are the settings to be backed up. 5732 * 5733 * NOTE: Settings are backed up and restored in the order they appear 5734 * in this array. If you have one setting depending on another, 5735 * make sure that they are ordered appropriately. 5736 * 5737 * @hide 5738 */ 5739 public static final String[] SETTINGS_TO_BACKUP = { 5740 BUGREPORT_IN_POWER_MENU, // moved to global 5741 ALLOW_MOCK_LOCATION, 5742 PARENTAL_CONTROL_ENABLED, 5743 PARENTAL_CONTROL_REDIRECT_URL, 5744 USB_MASS_STORAGE_ENABLED, // moved to global 5745 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5746 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5747 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5748 ACCESSIBILITY_SCRIPT_INJECTION, 5749 BACKUP_AUTO_RESTORE, 5750 ENABLED_ACCESSIBILITY_SERVICES, 5751 ENABLED_NOTIFICATION_LISTENERS, 5752 ENABLED_INPUT_METHODS, 5753 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5754 TOUCH_EXPLORATION_ENABLED, 5755 ACCESSIBILITY_ENABLED, 5756 ACCESSIBILITY_SPEAK_PASSWORD, 5757 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5758 ACCESSIBILITY_CAPTIONING_ENABLED, 5759 ACCESSIBILITY_CAPTIONING_LOCALE, 5760 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5761 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5762 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5763 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5764 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5765 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5766 TTS_USE_DEFAULTS, 5767 TTS_DEFAULT_RATE, 5768 TTS_DEFAULT_PITCH, 5769 TTS_DEFAULT_SYNTH, 5770 TTS_DEFAULT_LANG, 5771 TTS_DEFAULT_COUNTRY, 5772 TTS_ENABLED_PLUGINS, 5773 TTS_DEFAULT_LOCALE, 5774 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5775 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5776 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5777 SELECTED_SPELL_CHECKER, 5778 SELECTED_SPELL_CHECKER_SUBTYPE, 5779 SPELL_CHECKER_ENABLED, 5780 MOUNT_PLAY_NOTIFICATION_SND, 5781 MOUNT_UMS_AUTOSTART, 5782 MOUNT_UMS_PROMPT, 5783 MOUNT_UMS_NOTIFY_ENABLED, 5784 SLEEP_TIMEOUT, 5785 DOUBLE_TAP_TO_WAKE, 5786 CAMERA_GESTURE_DISABLED, 5787 }; 5788 5789 /** 5790 * These entries are considered common between the personal and the managed profile, 5791 * since the managed profile doesn't get to change them. 5792 */ 5793 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5794 5795 static { 5796 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5797 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5798 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5799 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5800 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5801 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5802 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5803 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5804 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5805 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5806 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5807 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5808 } 5809 5810 /** @hide */ 5811 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5812 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5813 } 5814 5815 /** 5816 * Helper method for determining if a location provider is enabled. 5817 * 5818 * @param cr the content resolver to use 5819 * @param provider the location provider to query 5820 * @return true if the provider is enabled 5821 * 5822 * @deprecated use {@link #LOCATION_MODE} or 5823 * {@link LocationManager#isProviderEnabled(String)} 5824 */ 5825 @Deprecated 5826 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5827 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5828 } 5829 5830 /** 5831 * Helper method for determining if a location provider is enabled. 5832 * @param cr the content resolver to use 5833 * @param provider the location provider to query 5834 * @param userId the userId to query 5835 * @return true if the provider is enabled 5836 * @deprecated use {@link #LOCATION_MODE} or 5837 * {@link LocationManager#isProviderEnabled(String)} 5838 * @hide 5839 */ 5840 @Deprecated 5841 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5842 String allowedProviders = Settings.Secure.getStringForUser(cr, 5843 LOCATION_PROVIDERS_ALLOWED, userId); 5844 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5845 } 5846 5847 /** 5848 * Thread-safe method for enabling or disabling a single location provider. 5849 * @param cr the content resolver to use 5850 * @param provider the location provider to enable or disable 5851 * @param enabled true if the provider should be enabled 5852 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5853 */ 5854 @Deprecated 5855 public static final void setLocationProviderEnabled(ContentResolver cr, 5856 String provider, boolean enabled) { 5857 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5858 } 5859 5860 /** 5861 * Thread-safe method for enabling or disabling a single location provider. 5862 * 5863 * @param cr the content resolver to use 5864 * @param provider the location provider to enable or disable 5865 * @param enabled true if the provider should be enabled 5866 * @param userId the userId for which to enable/disable providers 5867 * @return true if the value was set, false on database errors 5868 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5869 * {@link #LOCATION_MODE} 5870 * @hide 5871 */ 5872 @Deprecated 5873 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5874 String provider, boolean enabled, int userId) { 5875 synchronized (mLocationSettingsLock) { 5876 // to ensure thread safety, we write the provider name with a '+' or '-' 5877 // and let the SettingsProvider handle it rather than reading and modifying 5878 // the list of enabled providers. 5879 if (enabled) { 5880 provider = "+" + provider; 5881 } else { 5882 provider = "-" + provider; 5883 } 5884 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5885 userId); 5886 } 5887 } 5888 5889 /** 5890 * Thread-safe method for setting the location mode to one of 5891 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5892 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5893 * 5894 * @param cr the content resolver to use 5895 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 5896 * @param userId the userId for which to change mode 5897 * @return true if the value was set, false on database errors 5898 * 5899 * @throws IllegalArgumentException if mode is not one of the supported values 5900 */ 5901 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 5902 int userId) { 5903 synchronized (mLocationSettingsLock) { 5904 boolean gps = false; 5905 boolean network = false; 5906 switch (mode) { 5907 case LOCATION_MODE_OFF: 5908 break; 5909 case LOCATION_MODE_SENSORS_ONLY: 5910 gps = true; 5911 break; 5912 case LOCATION_MODE_BATTERY_SAVING: 5913 network = true; 5914 break; 5915 case LOCATION_MODE_HIGH_ACCURACY: 5916 gps = true; 5917 network = true; 5918 break; 5919 default: 5920 throw new IllegalArgumentException("Invalid location mode: " + mode); 5921 } 5922 // Note it's important that we set the NLP mode first. The Google implementation 5923 // of NLP clears its NLP consent setting any time it receives a 5924 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 5925 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 5926 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 5927 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 5928 // and 3) the receiver happened to complete before we enabled NLP, then the Google 5929 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 5930 // dialog. Then the people who wrote the setup wizard would be sad. 5931 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5932 cr, LocationManager.NETWORK_PROVIDER, network, userId); 5933 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5934 cr, LocationManager.GPS_PROVIDER, gps, userId); 5935 return gpsSuccess && nlpSuccess; 5936 } 5937 } 5938 5939 /** 5940 * Thread-safe method for reading the location mode, returns one of 5941 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5942 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5943 * 5944 * @param cr the content resolver to use 5945 * @param userId the userId for which to read the mode 5946 * @return the location mode 5947 */ 5948 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 5949 synchronized (mLocationSettingsLock) { 5950 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5951 cr, LocationManager.GPS_PROVIDER, userId); 5952 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5953 cr, LocationManager.NETWORK_PROVIDER, userId); 5954 if (gpsEnabled && networkEnabled) { 5955 return LOCATION_MODE_HIGH_ACCURACY; 5956 } else if (gpsEnabled) { 5957 return LOCATION_MODE_SENSORS_ONLY; 5958 } else if (networkEnabled) { 5959 return LOCATION_MODE_BATTERY_SAVING; 5960 } else { 5961 return LOCATION_MODE_OFF; 5962 } 5963 } 5964 } 5965 } 5966 5967 /** 5968 * Global system settings, containing preferences that always apply identically 5969 * to all defined users. Applications can read these but are not allowed to write; 5970 * like the "Secure" settings, these are for preferences that the user must 5971 * explicitly modify through the system UI or specialized APIs for those values. 5972 */ 5973 public static final class Global extends NameValueTable { 5974 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 5975 5976 /** 5977 * The content:// style URL for global secure settings items. Not public. 5978 */ 5979 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 5980 5981 /** 5982 * Whether users are allowed to add more users or guest from lockscreen. 5983 * <p> 5984 * Type: int 5985 * @hide 5986 */ 5987 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 5988 5989 /** 5990 * Setting whether the global gesture for enabling accessibility is enabled. 5991 * If this gesture is enabled the user will be able to perfrom it to enable 5992 * the accessibility state without visiting the settings app. 5993 * @hide 5994 */ 5995 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 5996 "enable_accessibility_global_gesture_enabled"; 5997 5998 /** 5999 * Whether Airplane Mode is on. 6000 */ 6001 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6002 6003 /** 6004 * Whether Theater Mode is on. 6005 * {@hide} 6006 */ 6007 @SystemApi 6008 public static final String THEATER_MODE_ON = "theater_mode_on"; 6009 6010 /** 6011 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6012 */ 6013 public static final String RADIO_BLUETOOTH = "bluetooth"; 6014 6015 /** 6016 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6017 */ 6018 public static final String RADIO_WIFI = "wifi"; 6019 6020 /** 6021 * {@hide} 6022 */ 6023 public static final String RADIO_WIMAX = "wimax"; 6024 /** 6025 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6026 */ 6027 public static final String RADIO_CELL = "cell"; 6028 6029 /** 6030 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6031 */ 6032 public static final String RADIO_NFC = "nfc"; 6033 6034 /** 6035 * A comma separated list of radios that need to be disabled when airplane mode 6036 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6037 * included in the comma separated list. 6038 */ 6039 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6040 6041 /** 6042 * A comma separated list of radios that should to be disabled when airplane mode 6043 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6044 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6045 * will be turned off when entering airplane mode, but the user will be able to reenable 6046 * Wifi in the Settings app. 6047 * 6048 * {@hide} 6049 */ 6050 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6051 6052 /** 6053 * The policy for deciding when Wi-Fi should go to sleep (which will in 6054 * turn switch to using the mobile data as an Internet connection). 6055 * <p> 6056 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6057 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6058 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6059 */ 6060 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6061 6062 /** 6063 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6064 * policy, which is to sleep shortly after the turning off 6065 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6066 */ 6067 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6068 6069 /** 6070 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6071 * the device is on battery, and never go to sleep when the device is 6072 * plugged in. 6073 */ 6074 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6075 6076 /** 6077 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6078 */ 6079 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6080 6081 /** 6082 * Value to specify if the user prefers the date, time and time zone 6083 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6084 */ 6085 public static final String AUTO_TIME = "auto_time"; 6086 6087 /** 6088 * Value to specify if the user prefers the time zone 6089 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6090 */ 6091 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6092 6093 /** 6094 * URI for the car dock "in" event sound. 6095 * @hide 6096 */ 6097 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6098 6099 /** 6100 * URI for the car dock "out" event sound. 6101 * @hide 6102 */ 6103 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6104 6105 /** 6106 * URI for the desk dock "in" event sound. 6107 * @hide 6108 */ 6109 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6110 6111 /** 6112 * URI for the desk dock "out" event sound. 6113 * @hide 6114 */ 6115 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6116 6117 /** 6118 * Whether to play a sound for dock events. 6119 * @hide 6120 */ 6121 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6122 6123 /** 6124 * URI for the "device locked" (keyguard shown) sound. 6125 * @hide 6126 */ 6127 public static final String LOCK_SOUND = "lock_sound"; 6128 6129 /** 6130 * URI for the "device unlocked" sound. 6131 * @hide 6132 */ 6133 public static final String UNLOCK_SOUND = "unlock_sound"; 6134 6135 /** 6136 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6137 * state without unlocking. 6138 * @hide 6139 */ 6140 public static final String TRUSTED_SOUND = "trusted_sound"; 6141 6142 /** 6143 * URI for the low battery sound file. 6144 * @hide 6145 */ 6146 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6147 6148 /** 6149 * Whether to play a sound for low-battery alerts. 6150 * @hide 6151 */ 6152 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6153 6154 /** 6155 * URI for the "wireless charging started" sound. 6156 * @hide 6157 */ 6158 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6159 "wireless_charging_started_sound"; 6160 6161 /** 6162 * Whether to play a sound for charging events. 6163 * @hide 6164 */ 6165 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6166 6167 /** 6168 * Whether we keep the device on while the device is plugged in. 6169 * Supported values are: 6170 * <ul> 6171 * <li>{@code 0} to never stay on while plugged in</li> 6172 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6173 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6174 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6175 * </ul> 6176 * These values can be OR-ed together. 6177 */ 6178 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6179 6180 /** 6181 * When the user has enable the option to have a "bug report" command 6182 * in the power menu. 6183 * @hide 6184 */ 6185 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6186 6187 /** 6188 * Whether ADB is enabled. 6189 */ 6190 public static final String ADB_ENABLED = "adb_enabled"; 6191 6192 /** 6193 * Whether Views are allowed to save their attribute data. 6194 * @hide 6195 */ 6196 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6197 6198 /** 6199 * Whether assisted GPS should be enabled or not. 6200 * @hide 6201 */ 6202 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6203 6204 /** 6205 * Whether bluetooth is enabled/disabled 6206 * 0=disabled. 1=enabled. 6207 */ 6208 public static final String BLUETOOTH_ON = "bluetooth_on"; 6209 6210 /** 6211 * CDMA Cell Broadcast SMS 6212 * 0 = CDMA Cell Broadcast SMS disabled 6213 * 1 = CDMA Cell Broadcast SMS enabled 6214 * @hide 6215 */ 6216 public static final String CDMA_CELL_BROADCAST_SMS = 6217 "cdma_cell_broadcast_sms"; 6218 6219 /** 6220 * The CDMA roaming mode 0 = Home Networks, CDMA default 6221 * 1 = Roaming on Affiliated networks 6222 * 2 = Roaming on any networks 6223 * @hide 6224 */ 6225 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6226 6227 /** 6228 * The CDMA subscription mode 0 = RUIM/SIM (default) 6229 * 1 = NV 6230 * @hide 6231 */ 6232 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6233 6234 /** Inactivity timeout to track mobile data activity. 6235 * 6236 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6237 * infer the data activity of mobile network. After a period of no activity on mobile 6238 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6239 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6240 * subsequent activity on mobile networks triggers the firing of {@code 6241 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6242 * 6243 * Network activity refers to transmitting or receiving data on the network interfaces. 6244 * 6245 * Tracking is disabled if set to zero or negative value. 6246 * 6247 * @hide 6248 */ 6249 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6250 6251 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6252 * but for Wifi network. 6253 * @hide 6254 */ 6255 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6256 6257 /** 6258 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6259 */ 6260 public static final String DATA_ROAMING = "data_roaming"; 6261 6262 /** 6263 * The value passed to a Mobile DataConnection via bringUp which defines the 6264 * number of retries to preform when setting up the initial connection. The default 6265 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6266 * @hide 6267 */ 6268 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6269 6270 /** 6271 * Whether user has enabled development settings. 6272 */ 6273 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6274 6275 /** 6276 * Whether the device has been provisioned (0 = false, 1 = true) 6277 */ 6278 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6279 6280 /** 6281 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6282 * One integer in dpi. If unset, then use the real display density. 6283 * @hide 6284 */ 6285 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6286 6287 /** 6288 * The saved value for WindowManagerService.setForcedDisplaySize(). 6289 * Two integers separated by a comma. If unset, then use the real display size. 6290 * @hide 6291 */ 6292 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6293 6294 /** 6295 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6296 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6297 * @hide 6298 */ 6299 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6300 6301 /** 6302 * The maximum size, in bytes, of a download that the download manager will transfer over 6303 * a non-wifi connection. 6304 * @hide 6305 */ 6306 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6307 "download_manager_max_bytes_over_mobile"; 6308 6309 /** 6310 * The recommended maximum size, in bytes, of a download that the download manager should 6311 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6312 * have the option to start the download over the mobile connection anyway. 6313 * @hide 6314 */ 6315 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6316 "download_manager_recommended_max_bytes_over_mobile"; 6317 6318 /** 6319 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6320 */ 6321 @Deprecated 6322 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6323 6324 /** 6325 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6326 * sent or processed. (0 = false, 1 = true) 6327 * @hide 6328 */ 6329 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6330 6331 /** 6332 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6333 * and the output is redirected to AV Receiver connected via 6334 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6335 * @hide 6336 */ 6337 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6338 6339 /** 6340 * Whether TV will automatically turn on upon reception of the CEC command 6341 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6342 * @hide 6343 */ 6344 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6345 "hdmi_control_auto_wakeup_enabled"; 6346 6347 /** 6348 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6349 * (0 = false, 1 = true) 6350 * @hide 6351 */ 6352 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6353 "hdmi_control_auto_device_off_enabled"; 6354 6355 /** 6356 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6357 * client. 6358 * (0 = false, 1 = true) 6359 * @hide 6360 */ 6361 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6362 6363 /** 6364 * Whether TV will switch to MHL port when a mobile device is plugged in. 6365 * (0 = false, 1 = true) 6366 * @hide 6367 */ 6368 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6369 6370 /** 6371 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6372 * @hide 6373 */ 6374 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6375 6376 /** 6377 * Whether mobile data connections are allowed by the user. See 6378 * ConnectivityManager for more info. 6379 * @hide 6380 */ 6381 public static final String MOBILE_DATA = "mobile_data"; 6382 6383 /** 6384 * Whether the mobile data connection should remain active even when higher 6385 * priority networks like WiFi are active, to help make network switching faster. 6386 * 6387 * See ConnectivityService for more info. 6388 * 6389 * (0 = disabled, 1 = enabled) 6390 * @hide 6391 */ 6392 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6393 6394 /** {@hide} */ 6395 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6396 /** {@hide} */ 6397 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6398 /** {@hide} */ 6399 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6400 /** {@hide} */ 6401 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6402 /** {@hide} */ 6403 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6404 6405 /** {@hide} */ 6406 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6407 /** {@hide} */ 6408 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6409 /** {@hide} */ 6410 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6411 /** {@hide} */ 6412 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6413 6414 /** {@hide} */ 6415 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6416 /** {@hide} */ 6417 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6418 /** {@hide} */ 6419 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6420 /** {@hide} */ 6421 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6422 6423 /** {@hide} */ 6424 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6425 /** {@hide} */ 6426 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6427 /** {@hide} */ 6428 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6429 /** {@hide} */ 6430 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6431 6432 /** 6433 * User preference for which network(s) should be used. Only the 6434 * connectivity service should touch this. 6435 */ 6436 public static final String NETWORK_PREFERENCE = "network_preference"; 6437 6438 /** 6439 * Which package name to use for network scoring. If null, or if the package is not a valid 6440 * scorer app, external network scores will neither be requested nor accepted. 6441 * @hide 6442 */ 6443 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6444 6445 /** 6446 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6447 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6448 * exceeded. 6449 * @hide 6450 */ 6451 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6452 6453 /** 6454 * The length of time in milli-seconds that automatic small adjustments to 6455 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6456 * @hide 6457 */ 6458 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6459 6460 /** Preferred NTP server. {@hide} */ 6461 public static final String NTP_SERVER = "ntp_server"; 6462 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6463 public static final String NTP_TIMEOUT = "ntp_timeout"; 6464 6465 /** {@hide} */ 6466 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6467 6468 /** 6469 * Whether the package manager should send package verification broadcasts for verifiers to 6470 * review apps prior to installation. 6471 * 1 = request apps to be verified prior to installation, if a verifier exists. 6472 * 0 = do not verify apps before installation 6473 * @hide 6474 */ 6475 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6476 6477 /** Timeout for package verification. 6478 * @hide */ 6479 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6480 6481 /** Default response code for package verification. 6482 * @hide */ 6483 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6484 6485 /** 6486 * Show package verification setting in the Settings app. 6487 * 1 = show (default) 6488 * 0 = hide 6489 * @hide 6490 */ 6491 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6492 6493 /** 6494 * Run package verification on apps installed through ADB/ADT/USB 6495 * 1 = perform package verification on ADB installs (default) 6496 * 0 = bypass package verification on ADB installs 6497 * @hide 6498 */ 6499 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6500 6501 /** 6502 * Time since last fstrim (milliseconds) after which we force one to happen 6503 * during device startup. If unset, the default is 3 days. 6504 * @hide 6505 */ 6506 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6507 6508 /** 6509 * The interval in milliseconds at which to check packet counts on the 6510 * mobile data interface when screen is on, to detect possible data 6511 * connection problems. 6512 * @hide 6513 */ 6514 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6515 "pdp_watchdog_poll_interval_ms"; 6516 6517 /** 6518 * The interval in milliseconds at which to check packet counts on the 6519 * mobile data interface when screen is off, to detect possible data 6520 * connection problems. 6521 * @hide 6522 */ 6523 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6524 "pdp_watchdog_long_poll_interval_ms"; 6525 6526 /** 6527 * The interval in milliseconds at which to check packet counts on the 6528 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6529 * outgoing packets has been reached without incoming packets. 6530 * @hide 6531 */ 6532 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6533 "pdp_watchdog_error_poll_interval_ms"; 6534 6535 /** 6536 * The number of outgoing packets sent without seeing an incoming packet 6537 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6538 * device is logged to the event log 6539 * @hide 6540 */ 6541 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6542 "pdp_watchdog_trigger_packet_count"; 6543 6544 /** 6545 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6546 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6547 * attempting data connection recovery. 6548 * @hide 6549 */ 6550 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6551 "pdp_watchdog_error_poll_count"; 6552 6553 /** 6554 * The number of failed PDP reset attempts before moving to something more 6555 * drastic: re-registering to the network. 6556 * @hide 6557 */ 6558 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6559 "pdp_watchdog_max_pdp_reset_fail_count"; 6560 6561 /** 6562 * A positive value indicates how often the SamplingProfiler 6563 * should take snapshots. Zero value means SamplingProfiler 6564 * is disabled. 6565 * 6566 * @hide 6567 */ 6568 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6569 6570 /** 6571 * URL to open browser on to allow user to manage a prepay account 6572 * @hide 6573 */ 6574 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6575 "setup_prepaid_data_service_url"; 6576 6577 /** 6578 * URL to attempt a GET on to see if this is a prepay device 6579 * @hide 6580 */ 6581 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6582 "setup_prepaid_detection_target_url"; 6583 6584 /** 6585 * Host to check for a redirect to after an attempt to GET 6586 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6587 * this is a prepaid device with zero balance.) 6588 * @hide 6589 */ 6590 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6591 "setup_prepaid_detection_redir_host"; 6592 6593 /** 6594 * The interval in milliseconds at which to check the number of SMS sent out without asking 6595 * for use permit, to limit the un-authorized SMS usage. 6596 * 6597 * @hide 6598 */ 6599 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6600 "sms_outgoing_check_interval_ms"; 6601 6602 /** 6603 * The number of outgoing SMS sent without asking for user permit (of {@link 6604 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6605 * 6606 * @hide 6607 */ 6608 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6609 "sms_outgoing_check_max_count"; 6610 6611 /** 6612 * Used to disable SMS short code confirmation - defaults to true. 6613 * True indcates we will do the check, etc. Set to false to disable. 6614 * @see com.android.internal.telephony.SmsUsageMonitor 6615 * @hide 6616 */ 6617 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6618 6619 /** 6620 * Used to select which country we use to determine premium sms codes. 6621 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6622 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6623 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6624 * @hide 6625 */ 6626 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6627 6628 /** 6629 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6630 * @hide 6631 */ 6632 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6633 6634 /** 6635 * Used to disable Tethering on a device - defaults to true 6636 * @hide 6637 */ 6638 public static final String TETHER_SUPPORTED = "tether_supported"; 6639 6640 /** 6641 * Used to require DUN APN on the device or not - defaults to a build config value 6642 * which defaults to false 6643 * @hide 6644 */ 6645 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6646 6647 /** 6648 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6649 * corresponding build config values are set it will override the APN DB 6650 * values. 6651 * Consists of a comma seperated list of strings: 6652 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6653 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6654 * @hide 6655 */ 6656 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6657 6658 /** 6659 * USB Mass Storage Enabled 6660 */ 6661 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6662 6663 /** 6664 * If this setting is set (to anything), then all references 6665 * to Gmail on the device must change to Google Mail. 6666 */ 6667 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6668 6669 /** 6670 * Webview Data reduction proxy key. 6671 * @hide 6672 */ 6673 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6674 "webview_data_reduction_proxy_key"; 6675 6676 /** 6677 * Whether Wifi display is enabled/disabled 6678 * 0=disabled. 1=enabled. 6679 * @hide 6680 */ 6681 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6682 6683 /** 6684 * Whether Wifi display certification mode is enabled/disabled 6685 * 0=disabled. 1=enabled. 6686 * @hide 6687 */ 6688 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6689 "wifi_display_certification_on"; 6690 6691 /** 6692 * WPS Configuration method used by Wifi display, this setting only 6693 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6694 * 6695 * Possible values are: 6696 * 6697 * WpsInfo.INVALID: use default WPS method chosen by framework 6698 * WpsInfo.PBC : use Push button 6699 * WpsInfo.KEYPAD : use Keypad 6700 * WpsInfo.DISPLAY: use Display 6701 * @hide 6702 */ 6703 public static final String WIFI_DISPLAY_WPS_CONFIG = 6704 "wifi_display_wps_config"; 6705 6706 /** 6707 * Whether to notify the user of open networks. 6708 * <p> 6709 * If not connected and the scan results have an open network, we will 6710 * put this notification up. If we attempt to connect to a network or 6711 * the open network(s) disappear, we remove the notification. When we 6712 * show the notification, we will not show it again for 6713 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6714 */ 6715 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6716 "wifi_networks_available_notification_on"; 6717 /** 6718 * {@hide} 6719 */ 6720 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6721 "wimax_networks_available_notification_on"; 6722 6723 /** 6724 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6725 * Connecting to a network will reset the timer. 6726 */ 6727 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6728 "wifi_networks_available_repeat_delay"; 6729 6730 /** 6731 * 802.11 country code in ISO 3166 format 6732 * @hide 6733 */ 6734 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6735 6736 /** 6737 * The interval in milliseconds to issue wake up scans when wifi needs 6738 * to connect. This is necessary to connect to an access point when 6739 * device is on the move and the screen is off. 6740 * @hide 6741 */ 6742 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6743 "wifi_framework_scan_interval_ms"; 6744 6745 /** 6746 * The interval in milliseconds after which Wi-Fi is considered idle. 6747 * When idle, it is possible for the device to be switched from Wi-Fi to 6748 * the mobile data network. 6749 * @hide 6750 */ 6751 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6752 6753 /** 6754 * When the number of open networks exceeds this number, the 6755 * least-recently-used excess networks will be removed. 6756 */ 6757 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6758 6759 /** 6760 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6761 */ 6762 public static final String WIFI_ON = "wifi_on"; 6763 6764 /** 6765 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6766 * @hide 6767 */ 6768 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6769 "wifi_scan_always_enabled"; 6770 6771 /** 6772 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6773 * connectivity. 6774 * @hide 6775 */ 6776 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6777 "ble_scan_always_enabled"; 6778 6779 /** 6780 * Used to save the Wifi_ON state prior to tethering. 6781 * This state will be checked to restore Wifi after 6782 * the user turns off tethering. 6783 * 6784 * @hide 6785 */ 6786 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6787 6788 /** 6789 * The interval in milliseconds to scan as used by the wifi supplicant 6790 * @hide 6791 */ 6792 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6793 "wifi_supplicant_scan_interval_ms"; 6794 6795 /** 6796 * whether frameworks handles wifi auto-join 6797 * @hide 6798 */ 6799 public static final String WIFI_ENHANCED_AUTO_JOIN = 6800 "wifi_enhanced_auto_join"; 6801 6802 /** 6803 * whether settings show RSSI 6804 * @hide 6805 */ 6806 public static final String WIFI_NETWORK_SHOW_RSSI = 6807 "wifi_network_show_rssi"; 6808 6809 /** 6810 * The interval in milliseconds to scan at supplicant when p2p is connected 6811 * @hide 6812 */ 6813 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6814 "wifi_scan_interval_p2p_connected_ms"; 6815 6816 /** 6817 * Whether the Wi-Fi watchdog is enabled. 6818 */ 6819 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6820 6821 /** 6822 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6823 * the setting needs to be set to 0 to disable it. 6824 * @hide 6825 */ 6826 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6827 "wifi_watchdog_poor_network_test_enabled"; 6828 6829 /** 6830 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 6831 * needs to be set to 0 to disable it. 6832 * @hide 6833 */ 6834 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 6835 "wifi_suspend_optimizations_enabled"; 6836 6837 /** 6838 * The maximum number of times we will retry a connection to an access 6839 * point for which we have failed in acquiring an IP address from DHCP. 6840 * A value of N means that we will make N+1 connection attempts in all. 6841 */ 6842 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 6843 6844 /** 6845 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 6846 * data connectivity to be established after a disconnect from Wi-Fi. 6847 */ 6848 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6849 "wifi_mobile_data_transition_wakelock_timeout_ms"; 6850 6851 /** 6852 * This setting controls whether WiFi configurations created by a Device Owner app 6853 * should be locked down (that is, be editable or removable only by the Device Owner App, 6854 * not even by Settings app). 6855 * This setting takes integer values. Non-zero values mean DO created configurations 6856 * are locked down. Value of zero means they are not. Default value in the absence of 6857 * actual value to this setting is 0. 6858 */ 6859 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 6860 "wifi_device_owner_configs_lockdown"; 6861 6862 /** 6863 * The operational wifi frequency band 6864 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 6865 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 6866 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 6867 * 6868 * @hide 6869 */ 6870 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 6871 6872 /** 6873 * The Wi-Fi peer-to-peer device name 6874 * @hide 6875 */ 6876 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 6877 6878 /** 6879 * The min time between wifi disable and wifi enable 6880 * @hide 6881 */ 6882 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 6883 6884 /** 6885 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 6886 * from an ephemeral network if there is no BSSID for that network with a non-null score that 6887 * has been seen in this time period. 6888 * 6889 * If this is less than or equal to zero, we use a more conservative behavior and only check 6890 * for a non-null score from the currently connected or target BSSID. 6891 * @hide 6892 */ 6893 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 6894 "wifi_ephemeral_out_of_range_timeout_ms"; 6895 6896 /** 6897 * The number of milliseconds to delay when checking for data stalls during 6898 * non-aggressive detection. (screen is turned off.) 6899 * @hide 6900 */ 6901 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 6902 "data_stall_alarm_non_aggressive_delay_in_ms"; 6903 6904 /** 6905 * The number of milliseconds to delay when checking for data stalls during 6906 * aggressive detection. (screen on or suspected data stall) 6907 * @hide 6908 */ 6909 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 6910 "data_stall_alarm_aggressive_delay_in_ms"; 6911 6912 /** 6913 * The number of milliseconds to allow the provisioning apn to remain active 6914 * @hide 6915 */ 6916 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 6917 "provisioning_apn_alarm_delay_in_ms"; 6918 6919 /** 6920 * The interval in milliseconds at which to check gprs registration 6921 * after the first registration mismatch of gprs and voice service, 6922 * to detect possible data network registration problems. 6923 * 6924 * @hide 6925 */ 6926 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 6927 "gprs_register_check_period_ms"; 6928 6929 /** 6930 * Nonzero causes Log.wtf() to crash. 6931 * @hide 6932 */ 6933 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 6934 6935 /** 6936 * Ringer mode. This is used internally, changing this value will not 6937 * change the ringer mode. See AudioManager. 6938 */ 6939 public static final String MODE_RINGER = "mode_ringer"; 6940 6941 /** 6942 * Overlay display devices setting. 6943 * The associated value is a specially formatted string that describes the 6944 * size and density of simulated secondary display devices. 6945 * <p> 6946 * Format: {width}x{height}/{dpi};... 6947 * </p><p> 6948 * Example: 6949 * <ul> 6950 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 6951 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 6952 * at 1080p and the second at 720p.</li> 6953 * <li>If the value is empty, then no overlay display devices are created.</li> 6954 * </ul></p> 6955 * 6956 * @hide 6957 */ 6958 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 6959 6960 /** 6961 * Threshold values for the duration and level of a discharge cycle, 6962 * under which we log discharge cycle info. 6963 * 6964 * @hide 6965 */ 6966 public static final String 6967 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 6968 6969 /** @hide */ 6970 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 6971 6972 /** 6973 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 6974 * intents on application crashes and ANRs. If this is disabled, the 6975 * crash/ANR dialog will never display the "Report" button. 6976 * <p> 6977 * Type: int (0 = disallow, 1 = allow) 6978 * 6979 * @hide 6980 */ 6981 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 6982 6983 /** 6984 * Maximum age of entries kept by {@link DropBoxManager}. 6985 * 6986 * @hide 6987 */ 6988 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 6989 6990 /** 6991 * Maximum number of entry files which {@link DropBoxManager} will keep 6992 * around. 6993 * 6994 * @hide 6995 */ 6996 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 6997 6998 /** 6999 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7000 * what. 7001 * 7002 * @hide 7003 */ 7004 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7005 7006 /** 7007 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7008 * will use. 7009 * 7010 * @hide 7011 */ 7012 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7013 7014 /** 7015 * Percent of total disk which {@link DropBoxManager} will never dip 7016 * into. 7017 * 7018 * @hide 7019 */ 7020 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7021 7022 /** 7023 * Prefix for per-tag dropbox disable/enable settings. 7024 * 7025 * @hide 7026 */ 7027 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7028 7029 /** 7030 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7031 * prefix of the dropbox tag of the report type. For example, 7032 * "logcat_for_system_server_anr" controls the lines of logcat captured 7033 * with system server ANR reports. 0 to disable. 7034 * 7035 * @hide 7036 */ 7037 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7038 7039 /** 7040 * The interval in minutes after which the amount of free storage left 7041 * on the device is logged to the event log 7042 * 7043 * @hide 7044 */ 7045 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7046 7047 /** 7048 * Threshold for the amount of change in disk free space required to 7049 * report the amount of free space. Used to prevent spamming the logs 7050 * when the disk free space isn't changing frequently. 7051 * 7052 * @hide 7053 */ 7054 public static final String 7055 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7056 7057 /** 7058 * Minimum percentage of free storage on the device that is used to 7059 * determine if the device is running low on storage. The default is 10. 7060 * <p> 7061 * Say this value is set to 10, the device is considered running low on 7062 * storage if 90% or more of the device storage is filled up. 7063 * 7064 * @hide 7065 */ 7066 public static final String 7067 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7068 7069 /** 7070 * Maximum byte size of the low storage threshold. This is to ensure 7071 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7072 * overly large threshold for large storage devices. Currently this must 7073 * be less than 2GB. This default is 500MB. 7074 * 7075 * @hide 7076 */ 7077 public static final String 7078 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7079 7080 /** 7081 * Minimum bytes of free storage on the device before the data partition 7082 * is considered full. By default, 1 MB is reserved to avoid system-wide 7083 * SQLite disk full exceptions. 7084 * 7085 * @hide 7086 */ 7087 public static final String 7088 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7089 7090 /** 7091 * The maximum reconnect delay for short network outages or when the 7092 * network is suspended due to phone use. 7093 * 7094 * @hide 7095 */ 7096 public static final String 7097 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7098 7099 /** 7100 * The number of milliseconds to delay before sending out 7101 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7102 * 7103 * @hide 7104 */ 7105 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7106 7107 7108 /** 7109 * Network sampling interval, in seconds. We'll generate link information 7110 * about bytes/packets sent and error rates based on data sampled in this interval 7111 * 7112 * @hide 7113 */ 7114 7115 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7116 "connectivity_sampling_interval_in_seconds"; 7117 7118 /** 7119 * The series of successively longer delays used in retrying to download PAC file. 7120 * Last delay is used between successful PAC downloads. 7121 * 7122 * @hide 7123 */ 7124 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7125 7126 /** 7127 * Setting to turn off captive portal detection. Feature is enabled by 7128 * default and the setting needs to be set to 0 to disable it. 7129 * 7130 * @hide 7131 */ 7132 public static final String 7133 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7134 7135 /** 7136 * The server used for captive portal detection upon a new conection. A 7137 * 204 response code from the server is used for validation. 7138 * 7139 * @hide 7140 */ 7141 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7142 7143 /** 7144 * Whether network service discovery is enabled. 7145 * 7146 * @hide 7147 */ 7148 public static final String NSD_ON = "nsd_on"; 7149 7150 /** 7151 * Let user pick default install location. 7152 * 7153 * @hide 7154 */ 7155 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7156 7157 /** 7158 * Default install location value. 7159 * 0 = auto, let system decide 7160 * 1 = internal 7161 * 2 = sdcard 7162 * @hide 7163 */ 7164 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7165 7166 /** 7167 * ms during which to consume extra events related to Inet connection 7168 * condition after a transtion to fully-connected 7169 * 7170 * @hide 7171 */ 7172 public static final String 7173 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7174 7175 /** 7176 * ms during which to consume extra events related to Inet connection 7177 * condtion after a transtion to partly-connected 7178 * 7179 * @hide 7180 */ 7181 public static final String 7182 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7183 7184 /** {@hide} */ 7185 public static final String 7186 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7187 7188 /** 7189 * Host name and port for global http proxy. Uses ':' seperator for 7190 * between host and port. 7191 */ 7192 public static final String HTTP_PROXY = "http_proxy"; 7193 7194 /** 7195 * Host name for global http proxy. Set via ConnectivityManager. 7196 * 7197 * @hide 7198 */ 7199 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7200 7201 /** 7202 * Integer host port for global http proxy. Set via ConnectivityManager. 7203 * 7204 * @hide 7205 */ 7206 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7207 7208 /** 7209 * Exclusion list for global proxy. This string contains a list of 7210 * comma-separated domains where the global proxy does not apply. 7211 * Domains should be listed in a comma- separated list. Example of 7212 * acceptable formats: ".domain1.com,my.domain2.com" Use 7213 * ConnectivityManager to set/get. 7214 * 7215 * @hide 7216 */ 7217 public static final String 7218 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7219 7220 /** 7221 * The location PAC File for the proxy. 7222 * @hide 7223 */ 7224 public static final String 7225 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7226 7227 /** 7228 * Enables the UI setting to allow the user to specify the global HTTP 7229 * proxy and associated exclusion list. 7230 * 7231 * @hide 7232 */ 7233 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7234 7235 /** 7236 * Setting for default DNS in case nobody suggests one 7237 * 7238 * @hide 7239 */ 7240 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7241 7242 /** {@hide} */ 7243 public static final String 7244 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7245 /** {@hide} */ 7246 public static final String 7247 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7248 /** {@hide} */ 7249 public static final String 7250 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7251 /** {@hide} */ 7252 public static final String 7253 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7254 /** {@hide} */ 7255 public static final String 7256 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7257 7258 /** 7259 * Device Idle (Doze) specific settings. 7260 * This is encoded as a key=value list, separated by commas. Ex: 7261 * 7262 * "inactive_timeout=60000,sensing_timeout=400000" 7263 * 7264 * The following keys are supported: 7265 * 7266 * <pre> 7267 * inactive_to (long) 7268 * sensing_to (long) 7269 * motion_inactive_to (long) 7270 * idle_after_inactive_to (long) 7271 * idle_pending_to (long) 7272 * max_idle_pending_to (long) 7273 * idle_pending_factor (float) 7274 * idle_to (long) 7275 * max_idle_to (long) 7276 * idle_factor (float) 7277 * min_time_to_alarm (long) 7278 * max_temp_app_whitelist_duration (long) 7279 * </pre> 7280 * 7281 * <p> 7282 * Type: string 7283 * @hide 7284 * @see com.android.server.DeviceIdleController.Constants 7285 */ 7286 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7287 7288 /** 7289 * App standby (app idle) specific settings. 7290 * This is encoded as a key=value list, separated by commas. Ex: 7291 * 7292 * "idle_duration=5000,parole_interval=4500" 7293 * 7294 * The following keys are supported: 7295 * 7296 * <pre> 7297 * idle_duration (long) 7298 * wallclock_threshold (long) 7299 * parole_interval (long) 7300 * parole_duration (long) 7301 * </pre> 7302 * 7303 * <p> 7304 * Type: string 7305 * @hide 7306 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7307 */ 7308 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7309 7310 /** 7311 * Alarm manager specific settings. 7312 * This is encoded as a key=value list, separated by commas. Ex: 7313 * 7314 * "min_futurity=5000,allow_while_idle_short_time=4500" 7315 * 7316 * The following keys are supported: 7317 * 7318 * <pre> 7319 * min_futurity (long) 7320 * min_interval (long) 7321 * allow_while_idle_short_time (long) 7322 * allow_while_idle_long_time (long) 7323 * allow_while_idle_whitelist_duration (long) 7324 * </pre> 7325 * 7326 * <p> 7327 * Type: string 7328 * @hide 7329 * @see com.android.server.AlarmManagerService.Constants 7330 */ 7331 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7332 7333 /** 7334 * Get the key that retrieves a bluetooth headset's priority. 7335 * @hide 7336 */ 7337 public static final String getBluetoothHeadsetPriorityKey(String address) { 7338 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7339 } 7340 7341 /** 7342 * Get the key that retrieves a bluetooth a2dp sink's priority. 7343 * @hide 7344 */ 7345 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7346 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7347 } 7348 7349 /** 7350 * Get the key that retrieves a bluetooth Input Device's priority. 7351 * @hide 7352 */ 7353 public static final String getBluetoothInputDevicePriorityKey(String address) { 7354 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7355 } 7356 7357 /** 7358 * Get the key that retrieves a bluetooth map priority. 7359 * @hide 7360 */ 7361 public static final String getBluetoothMapPriorityKey(String address) { 7362 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7363 } 7364 7365 /** 7366 * Get the key that retrieves a bluetooth map priority. 7367 * @hide 7368 */ 7369 public static final String getBluetoothSapPriorityKey(String address) { 7370 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7371 } 7372 7373 /** 7374 * Scaling factor for normal window animations. Setting to 0 will 7375 * disable window animations. 7376 */ 7377 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7378 7379 /** 7380 * Scaling factor for activity transition animations. Setting to 0 will 7381 * disable window animations. 7382 */ 7383 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7384 7385 /** 7386 * Scaling factor for Animator-based animations. This affects both the 7387 * start delay and duration of all such animations. Setting to 0 will 7388 * cause animations to end immediately. The default value is 1. 7389 */ 7390 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7391 7392 /** 7393 * Scaling factor for normal window animations. Setting to 0 will 7394 * disable window animations. 7395 * 7396 * @hide 7397 */ 7398 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7399 7400 /** 7401 * If 0, the compatibility mode is off for all applications. 7402 * If 1, older applications run under compatibility mode. 7403 * TODO: remove this settings before code freeze (bug/1907571) 7404 * @hide 7405 */ 7406 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7407 7408 /** 7409 * CDMA only settings 7410 * Emergency Tone 0 = Off 7411 * 1 = Alert 7412 * 2 = Vibrate 7413 * @hide 7414 */ 7415 public static final String EMERGENCY_TONE = "emergency_tone"; 7416 7417 /** 7418 * CDMA only settings 7419 * Whether the auto retry is enabled. The value is 7420 * boolean (1 or 0). 7421 * @hide 7422 */ 7423 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7424 7425 /** 7426 * See RIL_PreferredNetworkType in ril.h 7427 * @hide 7428 */ 7429 public static final String PREFERRED_NETWORK_MODE = 7430 "preferred_network_mode"; 7431 7432 /** 7433 * Name of an application package to be debugged. 7434 */ 7435 public static final String DEBUG_APP = "debug_app"; 7436 7437 /** 7438 * If 1, when launching DEBUG_APP it will wait for the debugger before 7439 * starting user code. If 0, it will run normally. 7440 */ 7441 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7442 7443 /** 7444 * Control whether the process CPU usage meter should be shown. 7445 */ 7446 public static final String SHOW_PROCESSES = "show_processes"; 7447 7448 /** 7449 * If 1 low power mode is enabled. 7450 * @hide 7451 */ 7452 public static final String LOW_POWER_MODE = "low_power"; 7453 7454 /** 7455 * Battery level [1-99] at which low power mode automatically turns on. 7456 * If 0, it will not automatically turn on. 7457 * @hide 7458 */ 7459 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7460 7461 /** 7462 * If 1, the activity manager will aggressively finish activities and 7463 * processes as soon as they are no longer needed. If 0, the normal 7464 * extended lifetime is used. 7465 */ 7466 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7467 7468 /** 7469 * Use Dock audio output for media: 7470 * 0 = disabled 7471 * 1 = enabled 7472 * @hide 7473 */ 7474 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7475 7476 /** 7477 * Persisted safe headphone volume management state by AudioService 7478 * @hide 7479 */ 7480 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7481 7482 /** 7483 * URL for tzinfo (time zone) updates 7484 * @hide 7485 */ 7486 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7487 7488 /** 7489 * URL for tzinfo (time zone) update metadata 7490 * @hide 7491 */ 7492 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7493 7494 /** 7495 * URL for selinux (mandatory access control) updates 7496 * @hide 7497 */ 7498 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7499 7500 /** 7501 * URL for selinux (mandatory access control) update metadata 7502 * @hide 7503 */ 7504 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7505 7506 /** 7507 * URL for sms short code updates 7508 * @hide 7509 */ 7510 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7511 "sms_short_codes_content_url"; 7512 7513 /** 7514 * URL for sms short code update metadata 7515 * @hide 7516 */ 7517 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7518 "sms_short_codes_metadata_url"; 7519 7520 /** 7521 * URL for cert pinlist updates 7522 * @hide 7523 */ 7524 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7525 7526 /** 7527 * URL for cert pinlist updates 7528 * @hide 7529 */ 7530 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7531 7532 /** 7533 * URL for intent firewall updates 7534 * @hide 7535 */ 7536 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7537 "intent_firewall_content_url"; 7538 7539 /** 7540 * URL for intent firewall update metadata 7541 * @hide 7542 */ 7543 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7544 "intent_firewall_metadata_url"; 7545 7546 /** 7547 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7548 * @hide 7549 */ 7550 public static final String SELINUX_STATUS = "selinux_status"; 7551 7552 /** 7553 * Developer setting to force RTL layout. 7554 * @hide 7555 */ 7556 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7557 7558 /** 7559 * Milliseconds after screen-off after which low battery sounds will be silenced. 7560 * 7561 * If zero, battery sounds will always play. 7562 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7563 * 7564 * @hide 7565 */ 7566 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7567 7568 /** 7569 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7570 * the caller is done with this, they should call {@link ContentResolver#delete} to 7571 * clean up any value that they may have written. 7572 * 7573 * @hide 7574 */ 7575 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7576 7577 /** 7578 * Defines global runtime overrides to window policy. 7579 * 7580 * See {@link com.android.server.policy.PolicyControl} for value format. 7581 * 7582 * @hide 7583 */ 7584 public static final String POLICY_CONTROL = "policy_control"; 7585 7586 /** 7587 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7588 * or ZEN_MODE_NO_INTERRUPTIONS. 7589 * 7590 * @hide 7591 */ 7592 public static final String ZEN_MODE = "zen_mode"; 7593 7594 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7595 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7596 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7597 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7598 7599 /** @hide */ public static String zenModeToString(int mode) { 7600 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7601 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7602 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7603 return "ZEN_MODE_OFF"; 7604 } 7605 7606 /** @hide */ public static boolean isValidZenMode(int value) { 7607 switch (value) { 7608 case Global.ZEN_MODE_OFF: 7609 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7610 case Global.ZEN_MODE_ALARMS: 7611 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7612 return true; 7613 default: 7614 return false; 7615 } 7616 } 7617 7618 /** 7619 * Value of the ringer before entering zen mode. 7620 * 7621 * @hide 7622 */ 7623 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 7624 7625 /** 7626 * Opaque value, changes when persisted zen mode configuration changes. 7627 * 7628 * @hide 7629 */ 7630 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7631 7632 /** 7633 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7634 * 7635 * @hide 7636 */ 7637 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7638 "heads_up_notifications_enabled"; 7639 7640 /** @hide */ public static final int HEADS_UP_OFF = 0; 7641 /** @hide */ public static final int HEADS_UP_ON = 1; 7642 7643 /** 7644 * The name of the device 7645 * 7646 * @hide 7647 */ 7648 public static final String DEVICE_NAME = "device_name"; 7649 7650 /** 7651 * Whether it should be possible to create a guest user on the device. 7652 * <p> 7653 * Type: int (0 for disabled, 1 for enabled) 7654 * @hide 7655 */ 7656 public static final String GUEST_USER_ENABLED = "guest_user_enabled"; 7657 7658 /** 7659 * Whether the NetworkScoringService has been first initialized. 7660 * <p> 7661 * Type: int (0 for false, 1 for true) 7662 * @hide 7663 */ 7664 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7665 7666 /** 7667 * Whether the user wants to be prompted for password to decrypt the device on boot. 7668 * This only matters if the storage is encrypted. 7669 * <p> 7670 * Type: int (0 for false, 1 for true) 7671 * @hide 7672 */ 7673 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7674 7675 /** 7676 * Whether the Volte/VT is enabled 7677 * <p> 7678 * Type: int (0 for false, 1 for true) 7679 * @hide 7680 */ 7681 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7682 7683 /** 7684 * Whether WFC is enabled 7685 * <p> 7686 * Type: int (0 for false, 1 for true) 7687 * 7688 * @hide 7689 */ 7690 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7691 7692 /** 7693 * WFC Mode. 7694 * <p> 7695 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7696 * 7697 * @hide 7698 */ 7699 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7700 7701 /** 7702 * Whether WFC roaming is enabled 7703 * <p> 7704 * Type: int (0 for false, 1 for true) 7705 * 7706 * @hide 7707 */ 7708 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7709 7710 /** 7711 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7712 * this via gservices, OMA-DM, carrier app, etc. 7713 * <p> 7714 * Type: int (0 for false, 1 for true) 7715 * @hide 7716 */ 7717 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7718 7719 /** 7720 * Settings to backup. This is here so that it's in the same place as the settings 7721 * keys and easy to update. 7722 * 7723 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7724 * and Secure as well. This is because those tables drive both backup and 7725 * restore, and restore needs to properly whitelist keys that used to live 7726 * in those namespaces. The keys will only actually be backed up / restored 7727 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7728 * 7729 * NOTE: Settings are backed up and restored in the order they appear 7730 * in this array. If you have one setting depending on another, 7731 * make sure that they are ordered appropriately. 7732 * 7733 * @hide 7734 */ 7735 public static final String[] SETTINGS_TO_BACKUP = { 7736 BUGREPORT_IN_POWER_MENU, 7737 STAY_ON_WHILE_PLUGGED_IN, 7738 AUTO_TIME, 7739 AUTO_TIME_ZONE, 7740 POWER_SOUNDS_ENABLED, 7741 DOCK_SOUNDS_ENABLED, 7742 USB_MASS_STORAGE_ENABLED, 7743 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7744 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7745 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7746 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7747 WIFI_NUM_OPEN_NETWORKS_KEPT, 7748 EMERGENCY_TONE, 7749 CALL_AUTO_RETRY, 7750 DOCK_AUDIO_MEDIA_ENABLED, 7751 LOW_POWER_MODE_TRIGGER_LEVEL 7752 }; 7753 7754 // Populated lazily, guarded by class object: 7755 private static NameValueCache sNameValueCache = new NameValueCache( 7756 SYS_PROP_SETTING_VERSION, 7757 CONTENT_URI, 7758 CALL_METHOD_GET_GLOBAL, 7759 CALL_METHOD_PUT_GLOBAL); 7760 7761 // Certain settings have been moved from global to the per-user secure namespace 7762 private static final HashSet<String> MOVED_TO_SECURE; 7763 static { 7764 MOVED_TO_SECURE = new HashSet<String>(1); 7765 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7766 } 7767 7768 /** @hide */ 7769 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7770 outKeySet.addAll(MOVED_TO_SECURE); 7771 } 7772 7773 /** 7774 * Look up a name in the database. 7775 * @param resolver to access the database with 7776 * @param name to look up in the table 7777 * @return the corresponding value, or null if not present 7778 */ 7779 public static String getString(ContentResolver resolver, String name) { 7780 return getStringForUser(resolver, name, UserHandle.myUserId()); 7781 } 7782 7783 /** @hide */ 7784 public static String getStringForUser(ContentResolver resolver, String name, 7785 int userHandle) { 7786 if (MOVED_TO_SECURE.contains(name)) { 7787 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7788 + " to android.provider.Settings.Secure, returning read-only value."); 7789 return Secure.getStringForUser(resolver, name, userHandle); 7790 } 7791 return sNameValueCache.getStringForUser(resolver, name, userHandle); 7792 } 7793 7794 /** 7795 * Store a name/value pair into the database. 7796 * @param resolver to access the database with 7797 * @param name to store 7798 * @param value to associate with the name 7799 * @return true if the value was set, false on database errors 7800 */ 7801 public static boolean putString(ContentResolver resolver, 7802 String name, String value) { 7803 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 7804 } 7805 7806 /** @hide */ 7807 public static boolean putStringForUser(ContentResolver resolver, 7808 String name, String value, int userHandle) { 7809 if (LOCAL_LOGV) { 7810 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 7811 + " for " + userHandle); 7812 } 7813 // Global and Secure have the same access policy so we can forward writes 7814 if (MOVED_TO_SECURE.contains(name)) { 7815 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7816 + " to android.provider.Settings.Secure, value is unchanged."); 7817 return Secure.putStringForUser(resolver, name, value, userHandle); 7818 } 7819 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 7820 } 7821 7822 /** 7823 * Construct the content URI for a particular name/value pair, 7824 * useful for monitoring changes with a ContentObserver. 7825 * @param name to look up in the table 7826 * @return the corresponding content URI, or null if not present 7827 */ 7828 public static Uri getUriFor(String name) { 7829 return getUriFor(CONTENT_URI, name); 7830 } 7831 7832 /** 7833 * Convenience function for retrieving a single secure settings value 7834 * as an integer. Note that internally setting values are always 7835 * stored as strings; this function converts the string to an integer 7836 * for you. The default value will be returned if the setting is 7837 * not defined or not an integer. 7838 * 7839 * @param cr The ContentResolver to access. 7840 * @param name The name of the setting to retrieve. 7841 * @param def Value to return if the setting is not defined. 7842 * 7843 * @return The setting's current value, or 'def' if it is not defined 7844 * or not a valid integer. 7845 */ 7846 public static int getInt(ContentResolver cr, String name, int def) { 7847 String v = getString(cr, name); 7848 try { 7849 return v != null ? Integer.parseInt(v) : def; 7850 } catch (NumberFormatException e) { 7851 return def; 7852 } 7853 } 7854 7855 /** 7856 * Convenience function for retrieving a single secure settings value 7857 * as an integer. Note that internally setting values are always 7858 * stored as strings; this function converts the string to an integer 7859 * for you. 7860 * <p> 7861 * This version does not take a default value. If the setting has not 7862 * been set, or the string value is not a number, 7863 * it throws {@link SettingNotFoundException}. 7864 * 7865 * @param cr The ContentResolver to access. 7866 * @param name The name of the setting to retrieve. 7867 * 7868 * @throws SettingNotFoundException Thrown if a setting by the given 7869 * name can't be found or the setting value is not an integer. 7870 * 7871 * @return The setting's current value. 7872 */ 7873 public static int getInt(ContentResolver cr, String name) 7874 throws SettingNotFoundException { 7875 String v = getString(cr, name); 7876 try { 7877 return Integer.parseInt(v); 7878 } catch (NumberFormatException e) { 7879 throw new SettingNotFoundException(name); 7880 } 7881 } 7882 7883 /** 7884 * Convenience function for updating a single settings value as an 7885 * integer. This will either create a new entry in the table if the 7886 * given name does not exist, or modify the value of the existing row 7887 * with that name. Note that internally setting values are always 7888 * stored as strings, so this function converts the given value to a 7889 * string before storing it. 7890 * 7891 * @param cr The ContentResolver to access. 7892 * @param name The name of the setting to modify. 7893 * @param value The new value for the setting. 7894 * @return true if the value was set, false on database errors 7895 */ 7896 public static boolean putInt(ContentResolver cr, String name, int value) { 7897 return putString(cr, name, Integer.toString(value)); 7898 } 7899 7900 /** 7901 * Convenience function for retrieving a single secure settings value 7902 * as a {@code long}. Note that internally setting values are always 7903 * stored as strings; this function converts the string to a {@code long} 7904 * for you. The default value will be returned if the setting is 7905 * not defined or not a {@code long}. 7906 * 7907 * @param cr The ContentResolver to access. 7908 * @param name The name of the setting to retrieve. 7909 * @param def Value to return if the setting is not defined. 7910 * 7911 * @return The setting's current value, or 'def' if it is not defined 7912 * or not a valid {@code long}. 7913 */ 7914 public static long getLong(ContentResolver cr, String name, long def) { 7915 String valString = getString(cr, name); 7916 long value; 7917 try { 7918 value = valString != null ? Long.parseLong(valString) : def; 7919 } catch (NumberFormatException e) { 7920 value = def; 7921 } 7922 return value; 7923 } 7924 7925 /** 7926 * Convenience function for retrieving a single secure settings value 7927 * as a {@code long}. Note that internally setting values are always 7928 * stored as strings; this function converts the string to a {@code long} 7929 * for you. 7930 * <p> 7931 * This version does not take a default value. If the setting has not 7932 * been set, or the string value is not a number, 7933 * it throws {@link SettingNotFoundException}. 7934 * 7935 * @param cr The ContentResolver to access. 7936 * @param name The name of the setting to retrieve. 7937 * 7938 * @return The setting's current value. 7939 * @throws SettingNotFoundException Thrown if a setting by the given 7940 * name can't be found or the setting value is not an integer. 7941 */ 7942 public static long getLong(ContentResolver cr, String name) 7943 throws SettingNotFoundException { 7944 String valString = getString(cr, name); 7945 try { 7946 return Long.parseLong(valString); 7947 } catch (NumberFormatException e) { 7948 throw new SettingNotFoundException(name); 7949 } 7950 } 7951 7952 /** 7953 * Convenience function for updating a secure settings value as a long 7954 * integer. This will either create a new entry in the table if the 7955 * given name does not exist, or modify the value of the existing row 7956 * with that name. Note that internally setting values are always 7957 * stored as strings, so this function converts the given value to a 7958 * string before storing it. 7959 * 7960 * @param cr The ContentResolver to access. 7961 * @param name The name of the setting to modify. 7962 * @param value The new value for the setting. 7963 * @return true if the value was set, false on database errors 7964 */ 7965 public static boolean putLong(ContentResolver cr, String name, long value) { 7966 return putString(cr, name, Long.toString(value)); 7967 } 7968 7969 /** 7970 * Convenience function for retrieving a single secure settings value 7971 * as a floating point number. Note that internally setting values are 7972 * always stored as strings; this function converts the string to an 7973 * float for you. The default value will be returned if the setting 7974 * is not defined or not a valid float. 7975 * 7976 * @param cr The ContentResolver to access. 7977 * @param name The name of the setting to retrieve. 7978 * @param def Value to return if the setting is not defined. 7979 * 7980 * @return The setting's current value, or 'def' if it is not defined 7981 * or not a valid float. 7982 */ 7983 public static float getFloat(ContentResolver cr, String name, float def) { 7984 String v = getString(cr, name); 7985 try { 7986 return v != null ? Float.parseFloat(v) : def; 7987 } catch (NumberFormatException e) { 7988 return def; 7989 } 7990 } 7991 7992 /** 7993 * Convenience function for retrieving a single secure settings value 7994 * as a float. Note that internally setting values are always 7995 * stored as strings; this function converts the string to a float 7996 * for you. 7997 * <p> 7998 * This version does not take a default value. If the setting has not 7999 * been set, or the string value is not a number, 8000 * it throws {@link SettingNotFoundException}. 8001 * 8002 * @param cr The ContentResolver to access. 8003 * @param name The name of the setting to retrieve. 8004 * 8005 * @throws SettingNotFoundException Thrown if a setting by the given 8006 * name can't be found or the setting value is not a float. 8007 * 8008 * @return The setting's current value. 8009 */ 8010 public static float getFloat(ContentResolver cr, String name) 8011 throws SettingNotFoundException { 8012 String v = getString(cr, name); 8013 if (v == null) { 8014 throw new SettingNotFoundException(name); 8015 } 8016 try { 8017 return Float.parseFloat(v); 8018 } catch (NumberFormatException e) { 8019 throw new SettingNotFoundException(name); 8020 } 8021 } 8022 8023 /** 8024 * Convenience function for updating a single settings value as a 8025 * floating point number. This will either create a new entry in the 8026 * table if the given name does not exist, or modify the value of the 8027 * existing row with that name. Note that internally setting values 8028 * are always stored as strings, so this function converts the given 8029 * value to a string before storing it. 8030 * 8031 * @param cr The ContentResolver to access. 8032 * @param name The name of the setting to modify. 8033 * @param value The new value for the setting. 8034 * @return true if the value was set, false on database errors 8035 */ 8036 public static boolean putFloat(ContentResolver cr, String name, float value) { 8037 return putString(cr, name, Float.toString(value)); 8038 } 8039 8040 8041 /** 8042 * Subscription to be used for voice call on a multi sim device. The supported values 8043 * are 0 = SUB1, 1 = SUB2 and etc. 8044 * @hide 8045 */ 8046 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8047 8048 /** 8049 * Used to provide option to user to select subscription during dial. 8050 * The supported values are 0 = disable or 1 = enable prompt. 8051 * @hide 8052 */ 8053 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8054 8055 /** 8056 * Subscription to be used for data call on a multi sim device. The supported values 8057 * are 0 = SUB1, 1 = SUB2 and etc. 8058 * @hide 8059 */ 8060 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8061 8062 /** 8063 * Subscription to be used for SMS on a multi sim device. The supported values 8064 * are 0 = SUB1, 1 = SUB2 and etc. 8065 * @hide 8066 */ 8067 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8068 8069 /** 8070 * Used to provide option to user to select subscription during send SMS. 8071 * The value 1 - enable, 0 - disable 8072 * @hide 8073 */ 8074 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8075 8076 8077 8078 /** User preferred subscriptions setting. 8079 * This holds the details of the user selected subscription from the card and 8080 * the activation status. Each settings string have the coma separated values 8081 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8082 * @hide 8083 */ 8084 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8085 "user_preferred_sub2","user_preferred_sub3"}; 8086 8087 /** 8088 * Whether to enable new contacts aggregator or not. 8089 * The value 1 - enable, 0 - disable 8090 * @hide 8091 */ 8092 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8093 8094 /** 8095 * Whether to enable contacts metadata syncing or not 8096 * The value 1 - enable, 0 - disable 8097 * @hide 8098 */ 8099 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8100 } 8101 8102 /** 8103 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8104 * Intent URL, allowing it to be either a web page or a particular 8105 * application activity. 8106 * 8107 * @hide 8108 */ 8109 public static final class Bookmarks implements BaseColumns 8110 { 8111 private static final String TAG = "Bookmarks"; 8112 8113 /** 8114 * The content:// style URL for this table 8115 */ 8116 public static final Uri CONTENT_URI = 8117 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8118 8119 /** 8120 * The row ID. 8121 * <p>Type: INTEGER</p> 8122 */ 8123 public static final String ID = "_id"; 8124 8125 /** 8126 * Descriptive name of the bookmark that can be displayed to the user. 8127 * If this is empty, the title should be resolved at display time (use 8128 * {@link #getTitle(Context, Cursor)} any time you want to display the 8129 * title of a bookmark.) 8130 * <P> 8131 * Type: TEXT 8132 * </P> 8133 */ 8134 public static final String TITLE = "title"; 8135 8136 /** 8137 * Arbitrary string (displayed to the user) that allows bookmarks to be 8138 * organized into categories. There are some special names for 8139 * standard folders, which all start with '@'. The label displayed for 8140 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8141 * the folder name does not change so you can consistently query for 8142 * the folder regardless of the current locale. 8143 * 8144 * <P>Type: TEXT</P> 8145 * 8146 */ 8147 public static final String FOLDER = "folder"; 8148 8149 /** 8150 * The Intent URL of the bookmark, describing what it points to. This 8151 * value is given to {@link android.content.Intent#getIntent} to create 8152 * an Intent that can be launched. 8153 * <P>Type: TEXT</P> 8154 */ 8155 public static final String INTENT = "intent"; 8156 8157 /** 8158 * Optional shortcut character associated with this bookmark. 8159 * <P>Type: INTEGER</P> 8160 */ 8161 public static final String SHORTCUT = "shortcut"; 8162 8163 /** 8164 * The order in which the bookmark should be displayed 8165 * <P>Type: INTEGER</P> 8166 */ 8167 public static final String ORDERING = "ordering"; 8168 8169 private static final String[] sIntentProjection = { INTENT }; 8170 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8171 private static final String sShortcutSelection = SHORTCUT + "=?"; 8172 8173 /** 8174 * Convenience function to retrieve the bookmarked Intent for a 8175 * particular shortcut key. 8176 * 8177 * @param cr The ContentResolver to query. 8178 * @param shortcut The shortcut key. 8179 * 8180 * @return Intent The bookmarked URL, or null if there is no bookmark 8181 * matching the given shortcut. 8182 */ 8183 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8184 { 8185 Intent intent = null; 8186 8187 Cursor c = cr.query(CONTENT_URI, 8188 sIntentProjection, sShortcutSelection, 8189 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8190 // Keep trying until we find a valid shortcut 8191 try { 8192 while (intent == null && c.moveToNext()) { 8193 try { 8194 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8195 intent = Intent.parseUri(intentURI, 0); 8196 } catch (java.net.URISyntaxException e) { 8197 // The stored URL is bad... ignore it. 8198 } catch (IllegalArgumentException e) { 8199 // Column not found 8200 Log.w(TAG, "Intent column not found", e); 8201 } 8202 } 8203 } finally { 8204 if (c != null) c.close(); 8205 } 8206 8207 return intent; 8208 } 8209 8210 /** 8211 * Add a new bookmark to the system. 8212 * 8213 * @param cr The ContentResolver to query. 8214 * @param intent The desired target of the bookmark. 8215 * @param title Bookmark title that is shown to the user; null if none 8216 * or it should be resolved to the intent's title. 8217 * @param folder Folder in which to place the bookmark; null if none. 8218 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8219 * this is non-zero and there is an existing bookmark entry 8220 * with this same shortcut, then that existing shortcut is 8221 * cleared (the bookmark is not removed). 8222 * @return The unique content URL for the new bookmark entry. 8223 */ 8224 public static Uri add(ContentResolver cr, 8225 Intent intent, 8226 String title, 8227 String folder, 8228 char shortcut, 8229 int ordering) 8230 { 8231 // If a shortcut is supplied, and it is already defined for 8232 // another bookmark, then remove the old definition. 8233 if (shortcut != 0) { 8234 cr.delete(CONTENT_URI, sShortcutSelection, 8235 new String[] { String.valueOf((int) shortcut) }); 8236 } 8237 8238 ContentValues values = new ContentValues(); 8239 if (title != null) values.put(TITLE, title); 8240 if (folder != null) values.put(FOLDER, folder); 8241 values.put(INTENT, intent.toUri(0)); 8242 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8243 values.put(ORDERING, ordering); 8244 return cr.insert(CONTENT_URI, values); 8245 } 8246 8247 /** 8248 * Return the folder name as it should be displayed to the user. This 8249 * takes care of localizing special folders. 8250 * 8251 * @param r Resources object for current locale; only need access to 8252 * system resources. 8253 * @param folder The value found in the {@link #FOLDER} column. 8254 * 8255 * @return CharSequence The label for this folder that should be shown 8256 * to the user. 8257 */ 8258 public static CharSequence getLabelForFolder(Resources r, String folder) { 8259 return folder; 8260 } 8261 8262 /** 8263 * Return the title as it should be displayed to the user. This takes 8264 * care of localizing bookmarks that point to activities. 8265 * 8266 * @param context A context. 8267 * @param cursor A cursor pointing to the row whose title should be 8268 * returned. The cursor must contain at least the {@link #TITLE} 8269 * and {@link #INTENT} columns. 8270 * @return A title that is localized and can be displayed to the user, 8271 * or the empty string if one could not be found. 8272 */ 8273 public static CharSequence getTitle(Context context, Cursor cursor) { 8274 int titleColumn = cursor.getColumnIndex(TITLE); 8275 int intentColumn = cursor.getColumnIndex(INTENT); 8276 if (titleColumn == -1 || intentColumn == -1) { 8277 throw new IllegalArgumentException( 8278 "The cursor must contain the TITLE and INTENT columns."); 8279 } 8280 8281 String title = cursor.getString(titleColumn); 8282 if (!TextUtils.isEmpty(title)) { 8283 return title; 8284 } 8285 8286 String intentUri = cursor.getString(intentColumn); 8287 if (TextUtils.isEmpty(intentUri)) { 8288 return ""; 8289 } 8290 8291 Intent intent; 8292 try { 8293 intent = Intent.parseUri(intentUri, 0); 8294 } catch (URISyntaxException e) { 8295 return ""; 8296 } 8297 8298 PackageManager packageManager = context.getPackageManager(); 8299 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8300 return info != null ? info.loadLabel(packageManager) : ""; 8301 } 8302 } 8303 8304 /** 8305 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8306 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8307 * from the GoogleLoginService. 8308 * 8309 * @param androidId The Android ID for this device. 8310 * @return The device ID that should be used when connecting to the mobile gtalk server. 8311 * @hide 8312 */ 8313 public static String getGTalkDeviceId(long androidId) { 8314 return "android-" + Long.toHexString(androidId); 8315 } 8316 8317 private static final String[] PM_WRITE_SETTINGS = { 8318 android.Manifest.permission.WRITE_SETTINGS 8319 }; 8320 private static final String[] PM_CHANGE_NETWORK_STATE = { 8321 android.Manifest.permission.CHANGE_NETWORK_STATE, 8322 android.Manifest.permission.WRITE_SETTINGS 8323 }; 8324 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8325 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8326 }; 8327 8328 /** 8329 * Performs a strict and comprehensive check of whether a calling package is allowed to 8330 * write/modify system settings, as the condition differs for pre-M, M+, and 8331 * privileged/preinstalled apps. If the provided uid does not match the 8332 * callingPackage, a negative result will be returned. 8333 * @hide 8334 */ 8335 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8336 String callingPackage, boolean throwException) { 8337 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8338 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8339 PM_WRITE_SETTINGS, false); 8340 } 8341 8342 /** 8343 * Performs a strict and comprehensive check of whether a calling package is allowed to 8344 * write/modify system settings, as the condition differs for pre-M, M+, and 8345 * privileged/preinstalled apps. If the provided uid does not match the 8346 * callingPackage, a negative result will be returned. The caller is expected to have 8347 * either WRITE_SETTINGS or CHANGE_NETWORK_STATE permission declared. 8348 * 8349 * Note: if the check is successful, the operation of this app will be updated to the 8350 * current time. 8351 * @hide 8352 */ 8353 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8354 String callingPackage, boolean throwException) { 8355 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8356 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8357 PM_WRITE_SETTINGS, true); 8358 } 8359 8360 /** 8361 * Performs a strict and comprehensive check of whether a calling package is allowed to 8362 * change the state of network, as the condition differs for pre-M, M+, and 8363 * privileged/preinstalled apps. If the provided uid does not match the 8364 * callingPackage, a negative result will be returned. The caller is expected to have 8365 * either of CHANGE_NETWORK_STATE or WRITE_SETTINGS permission declared. 8366 * @hide 8367 */ 8368 public static boolean isCallingPackageAllowedToChangeNetworkState(Context context, int uid, 8369 String callingPackage, boolean throwException) { 8370 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8371 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8372 PM_CHANGE_NETWORK_STATE, false); 8373 } 8374 8375 /** 8376 * Performs a strict and comprehensive check of whether a calling package is allowed to 8377 * change the state of network, as the condition differs for pre-M, M+, and 8378 * privileged/preinstalled apps. If the provided uid does not match the 8379 * callingPackage, a negative result will be returned. The caller is expected to have 8380 * either CHANGE_NETWORK_STATE or WRITE_SETTINGS permission declared. 8381 * 8382 * Note: if the check is successful, the operation of this app will be updated to the 8383 * current time. 8384 * @hide 8385 */ 8386 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8387 String callingPackage, boolean throwException) { 8388 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8389 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8390 PM_CHANGE_NETWORK_STATE, true); 8391 } 8392 8393 /** 8394 * Performs a strict and comprehensive check of whether a calling package is allowed to 8395 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8396 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8397 * a negative result will be returned. 8398 * @hide 8399 */ 8400 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8401 String callingPackage, boolean throwException) { 8402 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8403 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8404 PM_SYSTEM_ALERT_WINDOW, false); 8405 } 8406 8407 /** 8408 * Performs a strict and comprehensive check of whether a calling package is allowed to 8409 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8410 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8411 * a negative result will be returned. 8412 * 8413 * Note: if the check is successful, the operation of this app will be updated to the 8414 * current time. 8415 * @hide 8416 */ 8417 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8418 callingPackage, boolean throwException) { 8419 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8420 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8421 PM_SYSTEM_ALERT_WINDOW, true); 8422 } 8423 8424 /** 8425 * Helper method to perform a general and comprehensive check of whether an operation that is 8426 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8427 * OP_WRITE_SETTINGS 8428 * @hide 8429 */ 8430 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8431 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 8432 permissions, boolean makeNote) { 8433 if (callingPackage == null) { 8434 return false; 8435 } 8436 8437 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8438 int mode = AppOpsManager.MODE_DEFAULT; 8439 if (makeNote) { 8440 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8441 } else { 8442 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8443 } 8444 8445 switch (mode) { 8446 case AppOpsManager.MODE_ALLOWED: 8447 return true; 8448 8449 case AppOpsManager.MODE_DEFAULT: 8450 // this is the default operating mode after an app's installation 8451 // In this case we will check all associated static permission to see 8452 // if it is granted during install time. 8453 for (String permission : permissions) { 8454 if (context.checkCallingOrSelfPermission(permission) == PackageManager 8455 .PERMISSION_GRANTED) { 8456 // if either of the permissions are granted, we will allow it 8457 return true; 8458 } 8459 } 8460 8461 default: 8462 // this is for all other cases trickled down here... 8463 if (!throwException) { 8464 return false; 8465 } 8466 } 8467 8468 // prepare string to throw SecurityException 8469 StringBuilder exceptionMessage = new StringBuilder(); 8470 exceptionMessage.append(callingPackage); 8471 exceptionMessage.append(" was not granted "); 8472 if (permissions.length > 1) { 8473 exceptionMessage.append(" either of these permissions: "); 8474 } else { 8475 exceptionMessage.append(" this permission: "); 8476 } 8477 for (int i = 0; i < permissions.length; i++) { 8478 exceptionMessage.append(permissions[i]); 8479 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 8480 } 8481 8482 throw new SecurityException(exceptionMessage.toString()); 8483 } 8484 8485 /** 8486 * Retrieves a correponding package name for a given uid. It will query all 8487 * packages that are associated with the given uid, but it will return only 8488 * the zeroth result. 8489 * Note: If package could not be found, a null is returned. 8490 * @hide 8491 */ 8492 public static String getPackageNameForUid(Context context, int uid) { 8493 String[] packages = context.getPackageManager().getPackagesForUid(uid); 8494 if (packages == null) { 8495 return null; 8496 } 8497 return packages[0]; 8498 } 8499} 8500