Settings.java revision f0ef3c112683e4e04406f0355de34f4f1ac20386
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 * System settings, containing miscellaneous system preferences. This 1438 * table holds simple name/value pairs. There are convenience 1439 * functions for accessing individual settings entries. 1440 */ 1441 public static final class System extends NameValueTable { 1442 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1443 1444 /** @hide */ 1445 public static interface Validator { 1446 public boolean validate(String value); 1447 } 1448 1449 /** 1450 * The content:// style URL for this table 1451 */ 1452 public static final Uri CONTENT_URI = 1453 Uri.parse("content://" + AUTHORITY + "/system"); 1454 1455 private static final NameValueCache sNameValueCache = new NameValueCache( 1456 SYS_PROP_SETTING_VERSION, 1457 CONTENT_URI, 1458 CALL_METHOD_GET_SYSTEM, 1459 CALL_METHOD_PUT_SYSTEM); 1460 1461 private static final HashSet<String> MOVED_TO_SECURE; 1462 static { 1463 MOVED_TO_SECURE = new HashSet<String>(30); 1464 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1465 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1466 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1467 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1468 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1469 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1470 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1471 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1472 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1473 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1474 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1475 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1476 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1477 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1478 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1479 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1480 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1481 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1482 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1483 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1484 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1485 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1486 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1487 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1488 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1489 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1490 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1491 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1492 1493 // At one time in System, then Global, but now back in Secure 1494 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1495 } 1496 1497 private static final HashSet<String> MOVED_TO_GLOBAL; 1498 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1499 static { 1500 MOVED_TO_GLOBAL = new HashSet<String>(); 1501 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1502 1503 // these were originally in system but migrated to secure in the past, 1504 // so are duplicated in the Secure.* namespace 1505 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1506 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1507 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1508 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1509 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1510 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1511 1512 // these are moving directly from system to global 1513 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1514 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1515 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1516 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1517 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1518 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1519 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1520 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1521 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1522 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1523 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1524 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1525 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1526 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1527 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1528 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1529 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1530 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1531 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1532 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1533 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1534 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1535 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1536 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1537 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1538 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1539 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1540 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1541 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1542 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1543 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1544 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1545 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1546 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1547 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1548 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1549 } 1550 1551 private static final Validator sBooleanValidator = 1552 new DiscreteValueValidator(new String[] {"0", "1"}); 1553 1554 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1555 @Override 1556 public boolean validate(String value) { 1557 try { 1558 return Integer.parseInt(value) >= 0; 1559 } catch (NumberFormatException e) { 1560 return false; 1561 } 1562 } 1563 }; 1564 1565 private static final Validator sUriValidator = new Validator() { 1566 @Override 1567 public boolean validate(String value) { 1568 try { 1569 Uri.decode(value); 1570 return true; 1571 } catch (IllegalArgumentException e) { 1572 return false; 1573 } 1574 } 1575 }; 1576 1577 private static final Validator sLenientIpAddressValidator = new Validator() { 1578 private static final int MAX_IPV6_LENGTH = 45; 1579 1580 @Override 1581 public boolean validate(String value) { 1582 return value.length() <= MAX_IPV6_LENGTH; 1583 } 1584 }; 1585 1586 /** @hide */ 1587 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1588 outKeySet.addAll(MOVED_TO_GLOBAL); 1589 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1590 } 1591 1592 /** @hide */ 1593 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1594 outKeySet.addAll(MOVED_TO_SECURE); 1595 } 1596 1597 /** @hide */ 1598 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1599 outKeySet.addAll(MOVED_TO_GLOBAL); 1600 } 1601 1602 /** 1603 * Look up a name in the database. 1604 * @param resolver to access the database with 1605 * @param name to look up in the table 1606 * @return the corresponding value, or null if not present 1607 */ 1608 public static String getString(ContentResolver resolver, String name) { 1609 return getStringForUser(resolver, name, UserHandle.myUserId()); 1610 } 1611 1612 /** @hide */ 1613 public static String getStringForUser(ContentResolver resolver, String name, 1614 int userHandle) { 1615 if (MOVED_TO_SECURE.contains(name)) { 1616 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1617 + " to android.provider.Settings.Secure, returning read-only value."); 1618 return Secure.getStringForUser(resolver, name, userHandle); 1619 } 1620 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1621 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1622 + " to android.provider.Settings.Global, returning read-only value."); 1623 return Global.getStringForUser(resolver, name, userHandle); 1624 } 1625 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1626 } 1627 1628 /** 1629 * Store a name/value pair into the database. 1630 * @param resolver to access the database with 1631 * @param name to store 1632 * @param value to associate with the name 1633 * @return true if the value was set, false on database errors 1634 */ 1635 public static boolean putString(ContentResolver resolver, String name, String value) { 1636 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1637 } 1638 1639 /** @hide */ 1640 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1641 int userHandle) { 1642 if (MOVED_TO_SECURE.contains(name)) { 1643 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1644 + " to android.provider.Settings.Secure, value is unchanged."); 1645 return false; 1646 } 1647 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1648 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1649 + " to android.provider.Settings.Global, value is unchanged."); 1650 return false; 1651 } 1652 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1653 } 1654 1655 /** 1656 * Construct the content URI for a particular name/value pair, 1657 * useful for monitoring changes with a ContentObserver. 1658 * @param name to look up in the table 1659 * @return the corresponding content URI, or null if not present 1660 */ 1661 public static Uri getUriFor(String name) { 1662 if (MOVED_TO_SECURE.contains(name)) { 1663 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1664 + " to android.provider.Settings.Secure, returning Secure URI."); 1665 return Secure.getUriFor(Secure.CONTENT_URI, name); 1666 } 1667 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1668 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1669 + " to android.provider.Settings.Global, returning read-only global URI."); 1670 return Global.getUriFor(Global.CONTENT_URI, name); 1671 } 1672 return getUriFor(CONTENT_URI, name); 1673 } 1674 1675 /** 1676 * Convenience function for retrieving a single system settings value 1677 * as an integer. Note that internally setting values are always 1678 * stored as strings; this function converts the string to an integer 1679 * for you. The default value will be returned if the setting is 1680 * not defined or not an integer. 1681 * 1682 * @param cr The ContentResolver to access. 1683 * @param name The name of the setting to retrieve. 1684 * @param def Value to return if the setting is not defined. 1685 * 1686 * @return The setting's current value, or 'def' if it is not defined 1687 * or not a valid integer. 1688 */ 1689 public static int getInt(ContentResolver cr, String name, int def) { 1690 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1691 } 1692 1693 /** @hide */ 1694 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1695 String v = getStringForUser(cr, name, userHandle); 1696 try { 1697 return v != null ? Integer.parseInt(v) : def; 1698 } catch (NumberFormatException e) { 1699 return def; 1700 } 1701 } 1702 1703 /** 1704 * Convenience function for retrieving a single system settings value 1705 * as an integer. Note that internally setting values are always 1706 * stored as strings; this function converts the string to an integer 1707 * for you. 1708 * <p> 1709 * This version does not take a default value. If the setting has not 1710 * been set, or the string value is not a number, 1711 * it throws {@link SettingNotFoundException}. 1712 * 1713 * @param cr The ContentResolver to access. 1714 * @param name The name of the setting to retrieve. 1715 * 1716 * @throws SettingNotFoundException Thrown if a setting by the given 1717 * name can't be found or the setting value is not an integer. 1718 * 1719 * @return The setting's current value. 1720 */ 1721 public static int getInt(ContentResolver cr, String name) 1722 throws SettingNotFoundException { 1723 return getIntForUser(cr, name, UserHandle.myUserId()); 1724 } 1725 1726 /** @hide */ 1727 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1728 throws SettingNotFoundException { 1729 String v = getStringForUser(cr, name, userHandle); 1730 try { 1731 return Integer.parseInt(v); 1732 } catch (NumberFormatException e) { 1733 throw new SettingNotFoundException(name); 1734 } 1735 } 1736 1737 /** 1738 * Convenience function for updating a single settings value as an 1739 * integer. This will either create a new entry in the table if the 1740 * given name does not exist, or modify the value of the existing row 1741 * with that name. Note that internally setting values are always 1742 * stored as strings, so this function converts the given value to a 1743 * string before storing it. 1744 * 1745 * @param cr The ContentResolver to access. 1746 * @param name The name of the setting to modify. 1747 * @param value The new value for the setting. 1748 * @return true if the value was set, false on database errors 1749 */ 1750 public static boolean putInt(ContentResolver cr, String name, int value) { 1751 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1752 } 1753 1754 /** @hide */ 1755 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1756 int userHandle) { 1757 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1758 } 1759 1760 /** 1761 * Convenience function for retrieving a single system settings value 1762 * as a {@code long}. Note that internally setting values are always 1763 * stored as strings; this function converts the string to a {@code long} 1764 * for you. The default value will be returned if the setting is 1765 * not defined or not a {@code long}. 1766 * 1767 * @param cr The ContentResolver to access. 1768 * @param name The name of the setting to retrieve. 1769 * @param def Value to return if the setting is not defined. 1770 * 1771 * @return The setting's current value, or 'def' if it is not defined 1772 * or not a valid {@code long}. 1773 */ 1774 public static long getLong(ContentResolver cr, String name, long def) { 1775 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1776 } 1777 1778 /** @hide */ 1779 public static long getLongForUser(ContentResolver cr, String name, long def, 1780 int userHandle) { 1781 String valString = getStringForUser(cr, name, userHandle); 1782 long value; 1783 try { 1784 value = valString != null ? Long.parseLong(valString) : def; 1785 } catch (NumberFormatException e) { 1786 value = def; 1787 } 1788 return value; 1789 } 1790 1791 /** 1792 * Convenience function for retrieving a single system settings value 1793 * as a {@code long}. Note that internally setting values are always 1794 * stored as strings; this function converts the string to a {@code long} 1795 * for you. 1796 * <p> 1797 * This version does not take a default value. If the setting has not 1798 * been set, or the string value is not a number, 1799 * it throws {@link SettingNotFoundException}. 1800 * 1801 * @param cr The ContentResolver to access. 1802 * @param name The name of the setting to retrieve. 1803 * 1804 * @return The setting's current value. 1805 * @throws SettingNotFoundException Thrown if a setting by the given 1806 * name can't be found or the setting value is not an integer. 1807 */ 1808 public static long getLong(ContentResolver cr, String name) 1809 throws SettingNotFoundException { 1810 return getLongForUser(cr, name, UserHandle.myUserId()); 1811 } 1812 1813 /** @hide */ 1814 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1815 throws SettingNotFoundException { 1816 String valString = getStringForUser(cr, name, userHandle); 1817 try { 1818 return Long.parseLong(valString); 1819 } catch (NumberFormatException e) { 1820 throw new SettingNotFoundException(name); 1821 } 1822 } 1823 1824 /** 1825 * Convenience function for updating a single settings value as a long 1826 * integer. This will either create a new entry in the table if the 1827 * given name does not exist, or modify the value of the existing row 1828 * with that name. Note that internally setting values are always 1829 * stored as strings, so this function converts the given value to a 1830 * string before storing it. 1831 * 1832 * @param cr The ContentResolver to access. 1833 * @param name The name of the setting to modify. 1834 * @param value The new value for the setting. 1835 * @return true if the value was set, false on database errors 1836 */ 1837 public static boolean putLong(ContentResolver cr, String name, long value) { 1838 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1839 } 1840 1841 /** @hide */ 1842 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1843 int userHandle) { 1844 return putStringForUser(cr, name, Long.toString(value), userHandle); 1845 } 1846 1847 /** 1848 * Convenience function for retrieving a single system settings value 1849 * as a floating point number. Note that internally setting values are 1850 * always stored as strings; this function converts the string to an 1851 * float for you. The default value will be returned if the setting 1852 * is not defined or not a valid float. 1853 * 1854 * @param cr The ContentResolver to access. 1855 * @param name The name of the setting to retrieve. 1856 * @param def Value to return if the setting is not defined. 1857 * 1858 * @return The setting's current value, or 'def' if it is not defined 1859 * or not a valid float. 1860 */ 1861 public static float getFloat(ContentResolver cr, String name, float def) { 1862 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1863 } 1864 1865 /** @hide */ 1866 public static float getFloatForUser(ContentResolver cr, String name, float def, 1867 int userHandle) { 1868 String v = getStringForUser(cr, name, userHandle); 1869 try { 1870 return v != null ? Float.parseFloat(v) : def; 1871 } catch (NumberFormatException e) { 1872 return def; 1873 } 1874 } 1875 1876 /** 1877 * Convenience function for retrieving a single system settings value 1878 * as a float. Note that internally setting values are always 1879 * stored as strings; this function converts the string to a float 1880 * for you. 1881 * <p> 1882 * This version does not take a default value. If the setting has not 1883 * been set, or the string value is not a number, 1884 * it throws {@link SettingNotFoundException}. 1885 * 1886 * @param cr The ContentResolver to access. 1887 * @param name The name of the setting to retrieve. 1888 * 1889 * @throws SettingNotFoundException Thrown if a setting by the given 1890 * name can't be found or the setting value is not a float. 1891 * 1892 * @return The setting's current value. 1893 */ 1894 public static float getFloat(ContentResolver cr, String name) 1895 throws SettingNotFoundException { 1896 return getFloatForUser(cr, name, UserHandle.myUserId()); 1897 } 1898 1899 /** @hide */ 1900 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1901 throws SettingNotFoundException { 1902 String v = getStringForUser(cr, name, userHandle); 1903 if (v == null) { 1904 throw new SettingNotFoundException(name); 1905 } 1906 try { 1907 return Float.parseFloat(v); 1908 } catch (NumberFormatException e) { 1909 throw new SettingNotFoundException(name); 1910 } 1911 } 1912 1913 /** 1914 * Convenience function for updating a single settings value as a 1915 * floating point number. This will either create a new entry in the 1916 * table if the given name does not exist, or modify the value of the 1917 * existing row with that name. Note that internally setting values 1918 * are always stored as strings, so this function converts the given 1919 * value to a string before storing it. 1920 * 1921 * @param cr The ContentResolver to access. 1922 * @param name The name of the setting to modify. 1923 * @param value The new value for the setting. 1924 * @return true if the value was set, false on database errors 1925 */ 1926 public static boolean putFloat(ContentResolver cr, String name, float value) { 1927 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1928 } 1929 1930 /** @hide */ 1931 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1932 int userHandle) { 1933 return putStringForUser(cr, name, Float.toString(value), userHandle); 1934 } 1935 1936 /** 1937 * Convenience function to read all of the current 1938 * configuration-related settings into a 1939 * {@link Configuration} object. 1940 * 1941 * @param cr The ContentResolver to access. 1942 * @param outConfig Where to place the configuration settings. 1943 */ 1944 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1945 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1946 } 1947 1948 /** @hide */ 1949 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1950 int userHandle) { 1951 outConfig.fontScale = Settings.System.getFloatForUser( 1952 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1953 if (outConfig.fontScale < 0) { 1954 outConfig.fontScale = 1; 1955 } 1956 } 1957 1958 /** 1959 * @hide Erase the fields in the Configuration that should be applied 1960 * by the settings. 1961 */ 1962 public static void clearConfiguration(Configuration inoutConfig) { 1963 inoutConfig.fontScale = 0; 1964 } 1965 1966 /** 1967 * Convenience function to write a batch of configuration-related 1968 * settings from a {@link Configuration} object. 1969 * 1970 * @param cr The ContentResolver to access. 1971 * @param config The settings to write. 1972 * @return true if the values were set, false on database errors 1973 */ 1974 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1975 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1976 } 1977 1978 /** @hide */ 1979 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1980 int userHandle) { 1981 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1982 } 1983 1984 /** @hide */ 1985 public static boolean hasInterestingConfigurationChanges(int changes) { 1986 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1987 } 1988 1989 /** @deprecated - Do not use */ 1990 @Deprecated 1991 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1992 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 1993 } 1994 1995 /** 1996 * @hide 1997 * @deprecated - Do not use 1998 */ 1999 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2000 int userHandle) { 2001 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2002 } 2003 2004 /** @deprecated - Do not use */ 2005 @Deprecated 2006 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2007 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2008 } 2009 2010 /** 2011 * @hide 2012 * @deprecated - Do not use 2013 */ 2014 @Deprecated 2015 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2016 int userHandle) { 2017 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2018 } 2019 2020 private static final class DiscreteValueValidator implements Validator { 2021 private final String[] mValues; 2022 2023 public DiscreteValueValidator(String[] values) { 2024 mValues = values; 2025 } 2026 2027 @Override 2028 public boolean validate(String value) { 2029 return ArrayUtils.contains(mValues, value); 2030 } 2031 } 2032 2033 private static final class InclusiveIntegerRangeValidator implements Validator { 2034 private final int mMin; 2035 private final int mMax; 2036 2037 public InclusiveIntegerRangeValidator(int min, int max) { 2038 mMin = min; 2039 mMax = max; 2040 } 2041 2042 @Override 2043 public boolean validate(String value) { 2044 try { 2045 final int intValue = Integer.parseInt(value); 2046 return intValue >= mMin && intValue <= mMax; 2047 } catch (NumberFormatException e) { 2048 return false; 2049 } 2050 } 2051 } 2052 2053 private static final class InclusiveFloatRangeValidator implements Validator { 2054 private final float mMin; 2055 private final float mMax; 2056 2057 public InclusiveFloatRangeValidator(float min, float max) { 2058 mMin = min; 2059 mMax = max; 2060 } 2061 2062 @Override 2063 public boolean validate(String value) { 2064 try { 2065 final float floatValue = Float.parseFloat(value); 2066 return floatValue >= mMin && floatValue <= mMax; 2067 } catch (NumberFormatException e) { 2068 return false; 2069 } 2070 } 2071 } 2072 2073 /** 2074 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2075 */ 2076 @Deprecated 2077 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2078 2079 /** 2080 * What happens when the user presses the end call button if they're not 2081 * on a call.<br/> 2082 * <b>Values:</b><br/> 2083 * 0 - The end button does nothing.<br/> 2084 * 1 - The end button goes to the home screen.<br/> 2085 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2086 * 3 - The end button goes to the home screen. If the user is already on the 2087 * home screen, it puts the device to sleep. 2088 */ 2089 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2090 2091 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2092 new InclusiveIntegerRangeValidator(0, 3); 2093 2094 /** 2095 * END_BUTTON_BEHAVIOR value for "go home". 2096 * @hide 2097 */ 2098 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2099 2100 /** 2101 * END_BUTTON_BEHAVIOR value for "go to sleep". 2102 * @hide 2103 */ 2104 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2105 2106 /** 2107 * END_BUTTON_BEHAVIOR default value. 2108 * @hide 2109 */ 2110 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2111 2112 /** 2113 * Is advanced settings mode turned on. 0 == no, 1 == yes 2114 * @hide 2115 */ 2116 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2117 2118 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2119 2120 /** 2121 * ADVANCED_SETTINGS default value. 2122 * @hide 2123 */ 2124 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2125 2126 /** 2127 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2128 */ 2129 @Deprecated 2130 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2131 2132 /** 2133 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2134 */ 2135 @Deprecated 2136 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2137 2138 /** 2139 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2140 */ 2141 @Deprecated 2142 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2143 2144 /** 2145 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2146 * {@hide} 2147 */ 2148 @Deprecated 2149 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2150 2151 /** 2152 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2153 */ 2154 @Deprecated 2155 public static final String RADIO_CELL = Global.RADIO_CELL; 2156 2157 /** 2158 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2159 */ 2160 @Deprecated 2161 public static final String RADIO_NFC = Global.RADIO_NFC; 2162 2163 /** 2164 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2165 */ 2166 @Deprecated 2167 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2168 2169 /** 2170 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2171 * 2172 * {@hide} 2173 */ 2174 @Deprecated 2175 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2176 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2177 2178 /** 2179 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2180 */ 2181 @Deprecated 2182 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2183 2184 /** 2185 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2186 */ 2187 @Deprecated 2188 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2189 2190 /** 2191 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2192 */ 2193 @Deprecated 2194 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2195 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2196 2197 /** 2198 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2199 */ 2200 @Deprecated 2201 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2202 2203 /** 2204 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2205 */ 2206 @Deprecated 2207 public static final String MODE_RINGER = Global.MODE_RINGER; 2208 2209 /** 2210 * Whether to use static IP and other static network attributes. 2211 * <p> 2212 * Set to 1 for true and 0 for false. 2213 * 2214 * @deprecated Use {@link WifiManager} instead 2215 */ 2216 @Deprecated 2217 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2218 2219 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2220 2221 /** 2222 * The static IP address. 2223 * <p> 2224 * Example: "192.168.1.51" 2225 * 2226 * @deprecated Use {@link WifiManager} instead 2227 */ 2228 @Deprecated 2229 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2230 2231 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2232 2233 /** 2234 * If using static IP, the gateway's IP address. 2235 * <p> 2236 * Example: "192.168.1.1" 2237 * 2238 * @deprecated Use {@link WifiManager} instead 2239 */ 2240 @Deprecated 2241 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2242 2243 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2244 2245 /** 2246 * If using static IP, the net mask. 2247 * <p> 2248 * Example: "255.255.255.0" 2249 * 2250 * @deprecated Use {@link WifiManager} instead 2251 */ 2252 @Deprecated 2253 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2254 2255 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2256 2257 /** 2258 * If using static IP, the primary DNS's IP address. 2259 * <p> 2260 * Example: "192.168.1.1" 2261 * 2262 * @deprecated Use {@link WifiManager} instead 2263 */ 2264 @Deprecated 2265 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2266 2267 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2268 2269 /** 2270 * If using static IP, the secondary DNS's IP address. 2271 * <p> 2272 * Example: "192.168.1.2" 2273 * 2274 * @deprecated Use {@link WifiManager} instead 2275 */ 2276 @Deprecated 2277 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2278 2279 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2280 2281 /** 2282 * Determines whether remote devices may discover and/or connect to 2283 * this device. 2284 * <P>Type: INT</P> 2285 * 2 -- discoverable and connectable 2286 * 1 -- connectable but not discoverable 2287 * 0 -- neither connectable nor discoverable 2288 */ 2289 public static final String BLUETOOTH_DISCOVERABILITY = 2290 "bluetooth_discoverability"; 2291 2292 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2293 new InclusiveIntegerRangeValidator(0, 2); 2294 2295 /** 2296 * Bluetooth discoverability timeout. If this value is nonzero, then 2297 * Bluetooth becomes discoverable for a certain number of seconds, 2298 * after which is becomes simply connectable. The value is in seconds. 2299 */ 2300 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2301 "bluetooth_discoverability_timeout"; 2302 2303 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2304 sNonNegativeIntegerValidator; 2305 2306 /** 2307 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2308 * instead 2309 */ 2310 @Deprecated 2311 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2312 2313 /** 2314 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2315 * instead 2316 */ 2317 @Deprecated 2318 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2319 2320 /** 2321 * @deprecated Use 2322 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2323 * instead 2324 */ 2325 @Deprecated 2326 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2327 "lock_pattern_tactile_feedback_enabled"; 2328 2329 /** 2330 * A formatted string of the next alarm that is set, or the empty string 2331 * if there is no alarm set. 2332 * 2333 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2334 */ 2335 @Deprecated 2336 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2337 2338 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2339 private static final int MAX_LENGTH = 1000; 2340 2341 @Override 2342 public boolean validate(String value) { 2343 // TODO: No idea what the correct format is. 2344 return value == null || value.length() < MAX_LENGTH; 2345 } 2346 }; 2347 2348 /** 2349 * Scaling factor for fonts, float. 2350 */ 2351 public static final String FONT_SCALE = "font_scale"; 2352 2353 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2354 @Override 2355 public boolean validate(String value) { 2356 try { 2357 return Float.parseFloat(value) >= 0; 2358 } catch (NumberFormatException e) { 2359 return false; 2360 } 2361 } 2362 }; 2363 2364 /** 2365 * Name of an application package to be debugged. 2366 * 2367 * @deprecated Use {@link Global#DEBUG_APP} instead 2368 */ 2369 @Deprecated 2370 public static final String DEBUG_APP = Global.DEBUG_APP; 2371 2372 /** 2373 * If 1, when launching DEBUG_APP it will wait for the debugger before 2374 * starting user code. If 0, it will run normally. 2375 * 2376 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2377 */ 2378 @Deprecated 2379 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2380 2381 /** 2382 * Whether or not to dim the screen. 0=no 1=yes 2383 * @deprecated This setting is no longer used. 2384 */ 2385 @Deprecated 2386 public static final String DIM_SCREEN = "dim_screen"; 2387 2388 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2389 2390 /** 2391 * The amount of time in milliseconds before the device goes to sleep or begins 2392 * to dream after a period of inactivity. This value is also known as the 2393 * user activity timeout period since the screen isn't necessarily turned off 2394 * when it expires. 2395 */ 2396 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2397 2398 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2399 2400 /** 2401 * The screen backlight brightness between 0 and 255. 2402 */ 2403 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2404 2405 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2406 new InclusiveIntegerRangeValidator(0, 255); 2407 2408 /** 2409 * Control whether to enable automatic brightness mode. 2410 */ 2411 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2412 2413 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2414 2415 /** 2416 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2417 * or less (<0.0 >-1.0) bright. 2418 * @hide 2419 */ 2420 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2421 2422 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2423 new InclusiveFloatRangeValidator(-1, 1); 2424 2425 /** 2426 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2427 */ 2428 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2429 2430 /** 2431 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2432 */ 2433 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2434 2435 /** 2436 * Control whether the process CPU usage meter should be shown. 2437 * 2438 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2439 */ 2440 @Deprecated 2441 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2442 2443 /** 2444 * If 1, the activity manager will aggressively finish activities and 2445 * processes as soon as they are no longer needed. If 0, the normal 2446 * extended lifetime is used. 2447 * 2448 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2449 */ 2450 @Deprecated 2451 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2452 2453 /** 2454 * Determines which streams are affected by ringer mode changes. The 2455 * stream type's bit should be set to 1 if it should be muted when going 2456 * into an inaudible ringer mode. 2457 */ 2458 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2459 2460 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2461 sNonNegativeIntegerValidator; 2462 2463 /** 2464 * Determines which streams are affected by mute. The 2465 * stream type's bit should be set to 1 if it should be muted when a mute request 2466 * is received. 2467 */ 2468 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2469 2470 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2471 sNonNegativeIntegerValidator; 2472 2473 /** 2474 * Whether vibrate is on for different events. This is used internally, 2475 * changing this value will not change the vibrate. See AudioManager. 2476 */ 2477 public static final String VIBRATE_ON = "vibrate_on"; 2478 2479 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2480 2481 /** 2482 * If 1, redirects the system vibrator to all currently attached input devices 2483 * that support vibration. If there are no such input devices, then the system 2484 * vibrator is used instead. 2485 * If 0, does not register the system vibrator. 2486 * 2487 * This setting is mainly intended to provide a compatibility mechanism for 2488 * applications that only know about the system vibrator and do not use the 2489 * input device vibrator API. 2490 * 2491 * @hide 2492 */ 2493 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2494 2495 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2496 2497 /** 2498 * Ringer volume. This is used internally, changing this value will not 2499 * change the volume. See AudioManager. 2500 * 2501 * @removed Not used by anything since API 2. 2502 */ 2503 public static final String VOLUME_RING = "volume_ring"; 2504 2505 /** 2506 * System/notifications volume. This is used internally, changing this 2507 * value will not change the volume. See AudioManager. 2508 * 2509 * @removed Not used by anything since API 2. 2510 */ 2511 public static final String VOLUME_SYSTEM = "volume_system"; 2512 2513 /** 2514 * Voice call volume. This is used internally, changing this value will 2515 * not change the volume. See AudioManager. 2516 * 2517 * @removed Not used by anything since API 2. 2518 */ 2519 public static final String VOLUME_VOICE = "volume_voice"; 2520 2521 /** 2522 * Music/media/gaming volume. This is used internally, changing this 2523 * value will not change the volume. See AudioManager. 2524 * 2525 * @removed Not used by anything since API 2. 2526 */ 2527 public static final String VOLUME_MUSIC = "volume_music"; 2528 2529 /** 2530 * Alarm volume. This is used internally, changing this 2531 * value will not change the volume. See AudioManager. 2532 * 2533 * @removed Not used by anything since API 2. 2534 */ 2535 public static final String VOLUME_ALARM = "volume_alarm"; 2536 2537 /** 2538 * Notification volume. This is used internally, changing this 2539 * value will not change the volume. See AudioManager. 2540 * 2541 * @removed Not used by anything since API 2. 2542 */ 2543 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2544 2545 /** 2546 * Bluetooth Headset volume. This is used internally, changing this value will 2547 * not change the volume. See AudioManager. 2548 * 2549 * @removed Not used by anything since API 2. 2550 */ 2551 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2552 2553 /** 2554 * Master volume (float in the range 0.0f to 1.0f). 2555 * 2556 * @hide 2557 */ 2558 public static final String VOLUME_MASTER = "volume_master"; 2559 2560 /** 2561 * Master volume mute (int 1 = mute, 0 = not muted). 2562 * 2563 * @hide 2564 */ 2565 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2566 2567 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2568 2569 /** 2570 * Microphone mute (int 1 = mute, 0 = not muted). 2571 * 2572 * @hide 2573 */ 2574 public static final String MICROPHONE_MUTE = "microphone_mute"; 2575 2576 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2577 2578 /** 2579 * Whether the notifications should use the ring volume (value of 1) or 2580 * a separate notification volume (value of 0). In most cases, users 2581 * will have this enabled so the notification and ringer volumes will be 2582 * the same. However, power users can disable this and use the separate 2583 * notification volume control. 2584 * <p> 2585 * Note: This is a one-off setting that will be removed in the future 2586 * when there is profile support. For this reason, it is kept hidden 2587 * from the public APIs. 2588 * 2589 * @hide 2590 * @deprecated 2591 */ 2592 @Deprecated 2593 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2594 "notifications_use_ring_volume"; 2595 2596 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2597 2598 /** 2599 * Whether silent mode should allow vibration feedback. This is used 2600 * internally in AudioService and the Sound settings activity to 2601 * coordinate decoupling of vibrate and silent modes. This setting 2602 * will likely be removed in a future release with support for 2603 * audio/vibe feedback profiles. 2604 * 2605 * Not used anymore. On devices with vibrator, the user explicitly selects 2606 * silent or vibrate mode. 2607 * Kept for use by legacy database upgrade code in DatabaseHelper. 2608 * @hide 2609 */ 2610 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2611 2612 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2613 2614 /** 2615 * The mapping of stream type (integer) to its setting. 2616 * 2617 * @removed Not used by anything since API 2. 2618 */ 2619 public static final String[] VOLUME_SETTINGS = { 2620 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2621 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2622 }; 2623 2624 /** 2625 * Appended to various volume related settings to record the previous 2626 * values before they the settings were affected by a silent/vibrate 2627 * ringer mode change. 2628 * 2629 * @removed Not used by anything since API 2. 2630 */ 2631 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2632 2633 /** 2634 * Persistent store for the system-wide default ringtone URI. 2635 * <p> 2636 * If you need to play the default ringtone at any given time, it is recommended 2637 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2638 * to the set default ringtone at the time of playing. 2639 * 2640 * @see #DEFAULT_RINGTONE_URI 2641 */ 2642 public static final String RINGTONE = "ringtone"; 2643 2644 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2645 2646 /** 2647 * A {@link Uri} that will point to the current default ringtone at any 2648 * given time. 2649 * <p> 2650 * If the current default ringtone is in the DRM provider and the caller 2651 * does not have permission, the exception will be a 2652 * FileNotFoundException. 2653 */ 2654 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2655 2656 /** 2657 * Persistent store for the system-wide default notification sound. 2658 * 2659 * @see #RINGTONE 2660 * @see #DEFAULT_NOTIFICATION_URI 2661 */ 2662 public static final String NOTIFICATION_SOUND = "notification_sound"; 2663 2664 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2665 2666 /** 2667 * A {@link Uri} that will point to the current default notification 2668 * sound at any given time. 2669 * 2670 * @see #DEFAULT_RINGTONE_URI 2671 */ 2672 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2673 2674 /** 2675 * Persistent store for the system-wide default alarm alert. 2676 * 2677 * @see #RINGTONE 2678 * @see #DEFAULT_ALARM_ALERT_URI 2679 */ 2680 public static final String ALARM_ALERT = "alarm_alert"; 2681 2682 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2683 2684 /** 2685 * A {@link Uri} that will point to the current default alarm alert at 2686 * any given time. 2687 * 2688 * @see #DEFAULT_ALARM_ALERT_URI 2689 */ 2690 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2691 2692 /** 2693 * Persistent store for the system default media button event receiver. 2694 * 2695 * @hide 2696 */ 2697 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2698 2699 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2700 @Override 2701 public boolean validate(String value) { 2702 try { 2703 ComponentName.unflattenFromString(value); 2704 return true; 2705 } catch (NullPointerException e) { 2706 return false; 2707 } 2708 } 2709 }; 2710 2711 /** 2712 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2713 */ 2714 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2715 2716 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2717 2718 /** 2719 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2720 */ 2721 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2722 2723 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2724 2725 /** 2726 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2727 * feature converts two spaces to a "." and space. 2728 */ 2729 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2730 2731 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2732 2733 /** 2734 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2735 */ 2736 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2737 2738 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2739 2740 public static final String SHOW_GTALK_SERVICE_STATUS = 2741 "SHOW_GTALK_SERVICE_STATUS"; 2742 2743 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2744 2745 /** 2746 * Name of activity to use for wallpaper on the home screen. 2747 * 2748 * @deprecated Use {@link WallpaperManager} instead. 2749 */ 2750 @Deprecated 2751 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2752 2753 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2754 private static final int MAX_LENGTH = 1000; 2755 2756 @Override 2757 public boolean validate(String value) { 2758 if (value != null && value.length() > MAX_LENGTH) { 2759 return false; 2760 } 2761 return ComponentName.unflattenFromString(value) != null; 2762 } 2763 }; 2764 2765 /** 2766 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2767 * instead 2768 */ 2769 @Deprecated 2770 public static final String AUTO_TIME = Global.AUTO_TIME; 2771 2772 /** 2773 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2774 * instead 2775 */ 2776 @Deprecated 2777 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2778 2779 /** 2780 * Display times as 12 or 24 hours 2781 * 12 2782 * 24 2783 */ 2784 public static final String TIME_12_24 = "time_12_24"; 2785 2786 /** @hide */ 2787 public static final Validator TIME_12_24_VALIDATOR = 2788 new DiscreteValueValidator(new String[] {"12", "24"}); 2789 2790 /** 2791 * Date format string 2792 * mm/dd/yyyy 2793 * dd/mm/yyyy 2794 * yyyy/mm/dd 2795 */ 2796 public static final String DATE_FORMAT = "date_format"; 2797 2798 /** @hide */ 2799 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2800 @Override 2801 public boolean validate(String value) { 2802 try { 2803 new SimpleDateFormat(value); 2804 return true; 2805 } catch (IllegalArgumentException e) { 2806 return false; 2807 } 2808 } 2809 }; 2810 2811 /** 2812 * Whether the setup wizard has been run before (on first boot), or if 2813 * it still needs to be run. 2814 * 2815 * nonzero = it has been run in the past 2816 * 0 = it has not been run in the past 2817 */ 2818 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2819 2820 /** @hide */ 2821 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2822 2823 /** 2824 * Scaling factor for normal window animations. Setting to 0 will disable window 2825 * animations. 2826 * 2827 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2828 */ 2829 @Deprecated 2830 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2831 2832 /** 2833 * Scaling factor for activity transition animations. Setting to 0 will disable window 2834 * animations. 2835 * 2836 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2837 */ 2838 @Deprecated 2839 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2840 2841 /** 2842 * Scaling factor for Animator-based animations. This affects both the start delay and 2843 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2844 * The default value is 1. 2845 * 2846 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2847 */ 2848 @Deprecated 2849 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2850 2851 /** 2852 * Control whether the accelerometer will be used to change screen 2853 * orientation. If 0, it will not be used unless explicitly requested 2854 * by the application; if 1, it will be used by default unless explicitly 2855 * disabled by the application. 2856 */ 2857 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2858 2859 /** @hide */ 2860 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2861 2862 /** 2863 * Default screen rotation when no other policy applies. 2864 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2865 * preference, this rotation value will be used. Must be one of the 2866 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2867 * 2868 * @see android.view.Display#getRotation 2869 */ 2870 public static final String USER_ROTATION = "user_rotation"; 2871 2872 /** @hide */ 2873 public static final Validator USER_ROTATION_VALIDATOR = 2874 new InclusiveIntegerRangeValidator(0, 3); 2875 2876 /** 2877 * Control whether the rotation lock toggle in the System UI should be hidden. 2878 * Typically this is done for accessibility purposes to make it harder for 2879 * the user to accidentally toggle the rotation lock while the display rotation 2880 * has been locked for accessibility. 2881 * 2882 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2883 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2884 * 2885 * @hide 2886 */ 2887 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2888 "hide_rotation_lock_toggle_for_accessibility"; 2889 2890 /** @hide */ 2891 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2892 sBooleanValidator; 2893 2894 /** 2895 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2896 * be used by Phone and Setting apps; it shouldn't affect other apps. 2897 * The value is boolean (1 or 0). 2898 * 2899 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2900 * It was about AudioManager's setting and thus affected all the applications which 2901 * relied on the setting, while this is purely about the vibration setting for incoming 2902 * calls. 2903 */ 2904 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2905 2906 /** @hide */ 2907 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2908 2909 /** 2910 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2911 * boolean (1 or 0). 2912 */ 2913 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2914 2915 /** @hide */ 2916 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2917 2918 /** 2919 * CDMA only settings 2920 * DTMF tone type played by the dialer when dialing. 2921 * 0 = Normal 2922 * 1 = Long 2923 */ 2924 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2925 2926 /** @hide */ 2927 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2928 2929 /** 2930 * Whether the hearing aid is enabled. The value is 2931 * boolean (1 or 0). 2932 * @hide 2933 */ 2934 public static final String HEARING_AID = "hearing_aid"; 2935 2936 /** @hide */ 2937 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2938 2939 /** 2940 * CDMA only settings 2941 * TTY Mode 2942 * 0 = OFF 2943 * 1 = FULL 2944 * 2 = VCO 2945 * 3 = HCO 2946 * @hide 2947 */ 2948 public static final String TTY_MODE = "tty_mode"; 2949 2950 /** @hide */ 2951 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2952 2953 /** 2954 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2955 * boolean (1 or 0). 2956 */ 2957 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2958 2959 /** @hide */ 2960 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 2961 2962 /** 2963 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2964 * boolean (1 or 0). 2965 */ 2966 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2967 2968 /** @hide */ 2969 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 2970 2971 /** 2972 * @deprecated Each application that shows web suggestions should have its own 2973 * setting for this. 2974 */ 2975 @Deprecated 2976 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2977 2978 /** @hide */ 2979 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 2980 2981 /** 2982 * Whether the notification LED should repeatedly flash when a notification is 2983 * pending. The value is boolean (1 or 0). 2984 * @hide 2985 */ 2986 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 2987 2988 /** @hide */ 2989 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 2990 2991 /** 2992 * Show pointer location on screen? 2993 * 0 = no 2994 * 1 = yes 2995 * @hide 2996 */ 2997 public static final String POINTER_LOCATION = "pointer_location"; 2998 2999 /** @hide */ 3000 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3001 3002 /** 3003 * Show touch positions on screen? 3004 * 0 = no 3005 * 1 = yes 3006 * @hide 3007 */ 3008 public static final String SHOW_TOUCHES = "show_touches"; 3009 3010 /** @hide */ 3011 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3012 3013 /** 3014 * Log raw orientation data from 3015 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3016 * orientationplot.py tool. 3017 * 0 = no 3018 * 1 = yes 3019 * @hide 3020 */ 3021 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3022 "window_orientation_listener_log"; 3023 3024 /** @hide */ 3025 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3026 3027 /** 3028 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3029 * instead 3030 * @hide 3031 */ 3032 @Deprecated 3033 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3034 3035 /** 3036 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3037 * instead 3038 * @hide 3039 */ 3040 @Deprecated 3041 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3042 3043 /** 3044 * Whether to play sounds when the keyguard is shown and dismissed. 3045 * @hide 3046 */ 3047 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3048 3049 /** @hide */ 3050 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3051 3052 /** 3053 * Whether the lockscreen should be completely disabled. 3054 * @hide 3055 */ 3056 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3057 3058 /** @hide */ 3059 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3060 3061 /** 3062 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3063 * instead 3064 * @hide 3065 */ 3066 @Deprecated 3067 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3068 3069 /** 3070 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3071 * instead 3072 * @hide 3073 */ 3074 @Deprecated 3075 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3076 3077 /** 3078 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3079 * instead 3080 * @hide 3081 */ 3082 @Deprecated 3083 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3084 3085 /** 3086 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3087 * instead 3088 * @hide 3089 */ 3090 @Deprecated 3091 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3092 3093 /** 3094 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3095 * instead 3096 * @hide 3097 */ 3098 @Deprecated 3099 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3100 3101 /** 3102 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3103 * instead 3104 * @hide 3105 */ 3106 @Deprecated 3107 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3108 3109 /** 3110 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3111 * instead 3112 * @hide 3113 */ 3114 @Deprecated 3115 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3116 3117 /** 3118 * Receive incoming SIP calls? 3119 * 0 = no 3120 * 1 = yes 3121 * @hide 3122 */ 3123 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3124 3125 /** @hide */ 3126 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3127 3128 /** 3129 * Call Preference String. 3130 * "SIP_ALWAYS" : Always use SIP with network access 3131 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3132 * @hide 3133 */ 3134 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3135 3136 /** @hide */ 3137 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3138 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3139 3140 /** 3141 * One of the sip call options: Always use SIP with network access. 3142 * @hide 3143 */ 3144 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3145 3146 /** @hide */ 3147 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3148 3149 /** 3150 * One of the sip call options: Only if destination is a SIP address. 3151 * @hide 3152 */ 3153 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3154 3155 /** @hide */ 3156 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3157 3158 /** 3159 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3160 * the user should be prompted each time a call is made whether it should be placed using 3161 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3162 * SIP_ADDRESS_ONLY. 3163 * @hide 3164 */ 3165 @Deprecated 3166 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3167 3168 /** @hide */ 3169 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3170 3171 /** 3172 * Pointer speed setting. 3173 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3174 * -7 = slowest 3175 * 0 = default speed 3176 * +7 = fastest 3177 * @hide 3178 */ 3179 public static final String POINTER_SPEED = "pointer_speed"; 3180 3181 /** @hide */ 3182 public static final Validator POINTER_SPEED_VALIDATOR = 3183 new InclusiveFloatRangeValidator(-7, 7); 3184 3185 /** 3186 * Whether lock-to-app will be triggered by long-press on recents. 3187 * @hide 3188 */ 3189 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3190 3191 /** @hide */ 3192 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3193 3194 /** 3195 * I am the lolrus. 3196 * <p> 3197 * Nonzero values indicate that the user has a bukkit. 3198 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3199 * @hide 3200 */ 3201 public static final String EGG_MODE = "egg_mode"; 3202 3203 /** @hide */ 3204 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3205 @Override 3206 public boolean validate(String value) { 3207 try { 3208 return Long.parseLong(value) >= 0; 3209 } catch (NumberFormatException e) { 3210 return false; 3211 } 3212 } 3213 }; 3214 3215 /** 3216 * IMPORTANT: If you add a new public settings you also have to add it to 3217 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3218 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3219 * the setting value. See an example above. 3220 */ 3221 3222 /** 3223 * Settings to backup. This is here so that it's in the same place as the settings 3224 * keys and easy to update. 3225 * 3226 * NOTE: Settings are backed up and restored in the order they appear 3227 * in this array. If you have one setting depending on another, 3228 * make sure that they are ordered appropriately. 3229 * 3230 * @hide 3231 */ 3232 public static final String[] SETTINGS_TO_BACKUP = { 3233 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3234 WIFI_USE_STATIC_IP, 3235 WIFI_STATIC_IP, 3236 WIFI_STATIC_GATEWAY, 3237 WIFI_STATIC_NETMASK, 3238 WIFI_STATIC_DNS1, 3239 WIFI_STATIC_DNS2, 3240 BLUETOOTH_DISCOVERABILITY, 3241 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3242 DIM_SCREEN, 3243 SCREEN_OFF_TIMEOUT, 3244 SCREEN_BRIGHTNESS, 3245 SCREEN_BRIGHTNESS_MODE, 3246 SCREEN_AUTO_BRIGHTNESS_ADJ, 3247 VIBRATE_INPUT_DEVICES, 3248 MODE_RINGER_STREAMS_AFFECTED, 3249 TEXT_AUTO_REPLACE, 3250 TEXT_AUTO_CAPS, 3251 TEXT_AUTO_PUNCTUATE, 3252 TEXT_SHOW_PASSWORD, 3253 AUTO_TIME, // moved to global 3254 AUTO_TIME_ZONE, // moved to global 3255 TIME_12_24, 3256 DATE_FORMAT, 3257 DTMF_TONE_WHEN_DIALING, 3258 DTMF_TONE_TYPE_WHEN_DIALING, 3259 HEARING_AID, 3260 TTY_MODE, 3261 SOUND_EFFECTS_ENABLED, 3262 HAPTIC_FEEDBACK_ENABLED, 3263 POWER_SOUNDS_ENABLED, // moved to global 3264 DOCK_SOUNDS_ENABLED, // moved to global 3265 LOCKSCREEN_SOUNDS_ENABLED, 3266 SHOW_WEB_SUGGESTIONS, 3267 SIP_CALL_OPTIONS, 3268 SIP_RECEIVE_CALLS, 3269 POINTER_SPEED, 3270 VIBRATE_WHEN_RINGING, 3271 RINGTONE, 3272 LOCK_TO_APP_ENABLED, 3273 NOTIFICATION_SOUND 3274 }; 3275 3276 /** 3277 * These are all public system settings 3278 * 3279 * @hide 3280 */ 3281 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3282 static { 3283 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3284 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3285 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3286 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3287 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3288 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3289 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3290 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3291 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3292 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3293 PUBLIC_SETTINGS.add(FONT_SCALE); 3294 PUBLIC_SETTINGS.add(DIM_SCREEN); 3295 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3296 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3297 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3298 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3299 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3300 PUBLIC_SETTINGS.add(VIBRATE_ON); 3301 PUBLIC_SETTINGS.add(VOLUME_RING); 3302 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3303 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3304 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3305 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3306 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3307 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3308 PUBLIC_SETTINGS.add(RINGTONE); 3309 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3310 PUBLIC_SETTINGS.add(ALARM_ALERT); 3311 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3312 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3313 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3314 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3315 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3316 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3317 PUBLIC_SETTINGS.add(TIME_12_24); 3318 PUBLIC_SETTINGS.add(DATE_FORMAT); 3319 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3320 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3321 PUBLIC_SETTINGS.add(USER_ROTATION); 3322 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3323 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3324 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3325 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3326 } 3327 3328 /** 3329 * These are all hidden system settings. 3330 * 3331 * @hide 3332 */ 3333 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3334 static { 3335 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3336 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3337 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3338 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3339 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3340 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3341 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3342 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3343 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3344 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3345 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3346 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3347 PRIVATE_SETTINGS.add(VIBRATE_WHEN_RINGING); 3348 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3349 PRIVATE_SETTINGS.add(HEARING_AID); 3350 PRIVATE_SETTINGS.add(TTY_MODE); 3351 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3352 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3353 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3354 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3355 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3356 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3357 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3358 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3359 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3360 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3361 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3362 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3363 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3364 PRIVATE_SETTINGS.add(LOCK_SOUND); 3365 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3366 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3367 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3368 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3369 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3370 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3371 PRIVATE_SETTINGS.add(POINTER_SPEED); 3372 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3373 PRIVATE_SETTINGS.add(EGG_MODE); 3374 } 3375 3376 /** 3377 * These are all public system settings 3378 * 3379 * @hide 3380 */ 3381 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3382 static { 3383 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3384 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3385 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3386 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3387 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3388 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3389 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3390 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3391 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3392 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3393 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3394 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3395 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3396 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3397 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3398 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3399 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3400 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3401 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3402 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3403 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3404 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3405 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3406 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3407 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3408 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3409 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3410 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3411 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3412 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3413 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3414 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3415 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3416 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3417 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3418 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3419 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3420 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3421 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3422 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3423 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3424 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3425 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3426 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3427 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3428 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3429 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3430 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3431 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3432 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3433 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3434 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3435 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3436 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3437 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3438 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3439 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3440 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3441 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3442 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3443 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3444 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3445 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3446 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3447 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3448 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3449 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3450 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3451 } 3452 3453 /** 3454 * These entries are considered common between the personal and the managed profile, 3455 * since the managed profile doesn't get to change them. 3456 */ 3457 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3458 static { 3459 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3460 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3461 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3462 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3463 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3464 } 3465 3466 /** @hide */ 3467 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3468 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3469 } 3470 3471 /** 3472 * When to use Wi-Fi calling 3473 * 3474 * @see android.telephony.TelephonyManager.WifiCallingChoices 3475 * @hide 3476 */ 3477 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3478 3479 // Settings moved to Settings.Secure 3480 3481 /** 3482 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3483 * instead 3484 */ 3485 @Deprecated 3486 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3487 3488 /** 3489 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3490 */ 3491 @Deprecated 3492 public static final String ANDROID_ID = Secure.ANDROID_ID; 3493 3494 /** 3495 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3496 */ 3497 @Deprecated 3498 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3499 3500 /** 3501 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3502 */ 3503 @Deprecated 3504 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3505 3506 /** 3507 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3508 */ 3509 @Deprecated 3510 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3511 3512 /** 3513 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3514 */ 3515 @Deprecated 3516 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3517 3518 /** 3519 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3520 */ 3521 @Deprecated 3522 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3523 3524 /** 3525 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3526 * instead 3527 */ 3528 @Deprecated 3529 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3530 3531 /** 3532 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3533 */ 3534 @Deprecated 3535 public static final String LOGGING_ID = Secure.LOGGING_ID; 3536 3537 /** 3538 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3539 */ 3540 @Deprecated 3541 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3542 3543 /** 3544 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3545 * instead 3546 */ 3547 @Deprecated 3548 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3549 3550 /** 3551 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3552 * instead 3553 */ 3554 @Deprecated 3555 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3556 3557 /** 3558 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3559 * instead 3560 */ 3561 @Deprecated 3562 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3563 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3564 3565 /** 3566 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3567 */ 3568 @Deprecated 3569 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3570 3571 /** 3572 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3573 */ 3574 @Deprecated 3575 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3576 3577 /** 3578 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3579 */ 3580 @Deprecated 3581 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3582 3583 /** 3584 * @deprecated Use 3585 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3586 */ 3587 @Deprecated 3588 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3589 3590 /** 3591 * @deprecated Use 3592 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3593 */ 3594 @Deprecated 3595 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3596 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3597 3598 /** 3599 * @deprecated Use 3600 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3601 */ 3602 @Deprecated 3603 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3604 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3605 3606 /** 3607 * @deprecated Use 3608 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3609 */ 3610 @Deprecated 3611 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3612 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3613 3614 /** 3615 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3616 * instead 3617 */ 3618 @Deprecated 3619 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3620 3621 /** 3622 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3623 */ 3624 @Deprecated 3625 public static final String WIFI_ON = Global.WIFI_ON; 3626 3627 /** 3628 * @deprecated Use 3629 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3630 * instead 3631 */ 3632 @Deprecated 3633 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3634 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3635 3636 /** 3637 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3638 */ 3639 @Deprecated 3640 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3641 3642 /** 3643 * @deprecated Use 3644 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3645 */ 3646 @Deprecated 3647 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3648 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3649 3650 /** 3651 * @deprecated Use 3652 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3653 */ 3654 @Deprecated 3655 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3656 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3657 3658 /** 3659 * @deprecated Use 3660 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3661 * instead 3662 */ 3663 @Deprecated 3664 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3665 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3666 3667 /** 3668 * @deprecated Use 3669 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3670 */ 3671 @Deprecated 3672 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3673 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3674 3675 /** 3676 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3677 * instead 3678 */ 3679 @Deprecated 3680 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3681 3682 /** 3683 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3684 */ 3685 @Deprecated 3686 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3687 3688 /** 3689 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3690 */ 3691 @Deprecated 3692 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3693 3694 /** 3695 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3696 * instead 3697 */ 3698 @Deprecated 3699 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3700 3701 /** 3702 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3703 * instead 3704 */ 3705 @Deprecated 3706 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3707 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3708 3709 /** 3710 * An app can use this method to check if it is currently allowed to write or modify system 3711 * settings. In order to gain write access to the system settings, an app must declare the 3712 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3713 * currently disallowed, it can prompt the user to grant it this capability through a 3714 * management UI by sending an Intent with action 3715 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3716 * 3717 * @param context A context 3718 * @return true if the calling app can write to system settings, false otherwise 3719 */ 3720 public static boolean canWrite(Context context) { 3721 int uid = Binder.getCallingUid(); 3722 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3723 context, uid), false); 3724 } 3725 } 3726 3727 /** 3728 * Secure system settings, containing system preferences that applications 3729 * can read but are not allowed to write. These are for preferences that 3730 * the user must explicitly modify through the system UI or specialized 3731 * APIs for those values, not modified directly by applications. 3732 */ 3733 public static final class Secure extends NameValueTable { 3734 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3735 3736 /** 3737 * The content:// style URL for this table 3738 */ 3739 public static final Uri CONTENT_URI = 3740 Uri.parse("content://" + AUTHORITY + "/secure"); 3741 3742 // Populated lazily, guarded by class object: 3743 private static final NameValueCache sNameValueCache = new NameValueCache( 3744 SYS_PROP_SETTING_VERSION, 3745 CONTENT_URI, 3746 CALL_METHOD_GET_SECURE, 3747 CALL_METHOD_PUT_SECURE); 3748 3749 private static ILockSettings sLockSettings = null; 3750 3751 private static boolean sIsSystemProcess; 3752 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3753 private static final HashSet<String> MOVED_TO_GLOBAL; 3754 static { 3755 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3756 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3757 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3758 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3759 3760 MOVED_TO_GLOBAL = new HashSet<String>(); 3761 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3762 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3763 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3764 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3765 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3766 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3767 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3768 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3769 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3770 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3771 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3772 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3773 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3774 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3775 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3776 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3777 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3778 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3779 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3780 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3781 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3782 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3783 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3784 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3785 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3786 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3787 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3788 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3789 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3790 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3791 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3792 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3793 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3794 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3795 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3796 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3797 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3798 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3799 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3800 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3801 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3802 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3803 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3804 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3805 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3806 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3807 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3808 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3809 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3810 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3811 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3812 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3813 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3814 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3815 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3816 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3817 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3818 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3819 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3820 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3821 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3822 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3823 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3824 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3825 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3826 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3827 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3828 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3829 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3830 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3831 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3832 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3833 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3834 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3835 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3836 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3837 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3838 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3839 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3840 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3841 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3842 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3843 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3844 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3845 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3846 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3847 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3848 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3849 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3850 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3851 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3852 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3853 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3854 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3855 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3856 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3857 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3858 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3859 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3860 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3861 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3862 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3863 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3864 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3865 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3866 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3867 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3868 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3869 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3870 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3871 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3872 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3873 } 3874 3875 /** @hide */ 3876 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3877 outKeySet.addAll(MOVED_TO_GLOBAL); 3878 } 3879 3880 /** 3881 * Look up a name in the database. 3882 * @param resolver to access the database with 3883 * @param name to look up in the table 3884 * @return the corresponding value, or null if not present 3885 */ 3886 public static String getString(ContentResolver resolver, String name) { 3887 return getStringForUser(resolver, name, UserHandle.myUserId()); 3888 } 3889 3890 /** @hide */ 3891 public static String getStringForUser(ContentResolver resolver, String name, 3892 int userHandle) { 3893 if (MOVED_TO_GLOBAL.contains(name)) { 3894 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3895 + " to android.provider.Settings.Global."); 3896 return Global.getStringForUser(resolver, name, userHandle); 3897 } 3898 3899 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3900 synchronized (Secure.class) { 3901 if (sLockSettings == null) { 3902 sLockSettings = ILockSettings.Stub.asInterface( 3903 (IBinder) ServiceManager.getService("lock_settings")); 3904 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3905 } 3906 } 3907 if (sLockSettings != null && !sIsSystemProcess) { 3908 // No context; use the ActivityThread's context as an approximation for 3909 // determining the target API level. 3910 Application application = ActivityThread.currentApplication(); 3911 3912 boolean isPreMnc = application != null 3913 && application.getApplicationInfo() != null 3914 && application.getApplicationInfo().targetSdkVersion 3915 <= VERSION_CODES.LOLLIPOP_MR1; 3916 if (isPreMnc) { 3917 try { 3918 return sLockSettings.getString(name, "0", userHandle); 3919 } catch (RemoteException re) { 3920 // Fall through 3921 } 3922 } else { 3923 throw new SecurityException("Settings.Secure." + name 3924 + " is deprecated and no longer accessible." 3925 + " See API documentation for potential replacements."); 3926 } 3927 } 3928 } 3929 3930 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3931 } 3932 3933 /** 3934 * Store a name/value pair into the database. 3935 * @param resolver to access the database with 3936 * @param name to store 3937 * @param value to associate with the name 3938 * @return true if the value was set, false on database errors 3939 */ 3940 public static boolean putString(ContentResolver resolver, String name, String value) { 3941 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3942 } 3943 3944 /** @hide */ 3945 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3946 int userHandle) { 3947 if (LOCATION_MODE.equals(name)) { 3948 // HACK ALERT: temporary hack to work around b/10491283. 3949 // TODO: once b/10491283 fixed, remove this hack 3950 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3951 } 3952 if (MOVED_TO_GLOBAL.contains(name)) { 3953 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3954 + " to android.provider.Settings.Global"); 3955 return Global.putStringForUser(resolver, name, value, userHandle); 3956 } 3957 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 3958 } 3959 3960 /** 3961 * Construct the content URI for a particular name/value pair, 3962 * useful for monitoring changes with a ContentObserver. 3963 * @param name to look up in the table 3964 * @return the corresponding content URI, or null if not present 3965 */ 3966 public static Uri getUriFor(String name) { 3967 if (MOVED_TO_GLOBAL.contains(name)) { 3968 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3969 + " to android.provider.Settings.Global, returning global URI."); 3970 return Global.getUriFor(Global.CONTENT_URI, name); 3971 } 3972 return getUriFor(CONTENT_URI, name); 3973 } 3974 3975 /** 3976 * Convenience function for retrieving a single secure settings value 3977 * as an integer. Note that internally setting values are always 3978 * stored as strings; this function converts the string to an integer 3979 * for you. The default value will be returned if the setting is 3980 * not defined or not an integer. 3981 * 3982 * @param cr The ContentResolver to access. 3983 * @param name The name of the setting to retrieve. 3984 * @param def Value to return if the setting is not defined. 3985 * 3986 * @return The setting's current value, or 'def' if it is not defined 3987 * or not a valid integer. 3988 */ 3989 public static int getInt(ContentResolver cr, String name, int def) { 3990 return getIntForUser(cr, name, def, UserHandle.myUserId()); 3991 } 3992 3993 /** @hide */ 3994 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 3995 if (LOCATION_MODE.equals(name)) { 3996 // HACK ALERT: temporary hack to work around b/10491283. 3997 // TODO: once b/10491283 fixed, remove this hack 3998 return getLocationModeForUser(cr, userHandle); 3999 } 4000 String v = getStringForUser(cr, name, userHandle); 4001 try { 4002 return v != null ? Integer.parseInt(v) : def; 4003 } catch (NumberFormatException e) { 4004 return def; 4005 } 4006 } 4007 4008 /** 4009 * Convenience function for retrieving a single secure settings value 4010 * as an integer. Note that internally setting values are always 4011 * stored as strings; this function converts the string to an integer 4012 * for you. 4013 * <p> 4014 * This version does not take a default value. If the setting has not 4015 * been set, or the string value is not a number, 4016 * it throws {@link SettingNotFoundException}. 4017 * 4018 * @param cr The ContentResolver to access. 4019 * @param name The name of the setting to retrieve. 4020 * 4021 * @throws SettingNotFoundException Thrown if a setting by the given 4022 * name can't be found or the setting value is not an integer. 4023 * 4024 * @return The setting's current value. 4025 */ 4026 public static int getInt(ContentResolver cr, String name) 4027 throws SettingNotFoundException { 4028 return getIntForUser(cr, name, UserHandle.myUserId()); 4029 } 4030 4031 /** @hide */ 4032 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4033 throws SettingNotFoundException { 4034 if (LOCATION_MODE.equals(name)) { 4035 // HACK ALERT: temporary hack to work around b/10491283. 4036 // TODO: once b/10491283 fixed, remove this hack 4037 return getLocationModeForUser(cr, userHandle); 4038 } 4039 String v = getStringForUser(cr, name, userHandle); 4040 try { 4041 return Integer.parseInt(v); 4042 } catch (NumberFormatException e) { 4043 throw new SettingNotFoundException(name); 4044 } 4045 } 4046 4047 /** 4048 * Convenience function for updating a single settings value as an 4049 * integer. This will either create a new entry in the table if the 4050 * given name does not exist, or modify the value of the existing row 4051 * with that name. Note that internally setting values are always 4052 * stored as strings, so this function converts the given value to a 4053 * string before storing it. 4054 * 4055 * @param cr The ContentResolver to access. 4056 * @param name The name of the setting to modify. 4057 * @param value The new value for the setting. 4058 * @return true if the value was set, false on database errors 4059 */ 4060 public static boolean putInt(ContentResolver cr, String name, int value) { 4061 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4062 } 4063 4064 /** @hide */ 4065 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4066 int userHandle) { 4067 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4068 } 4069 4070 /** 4071 * Convenience function for retrieving a single secure settings value 4072 * as a {@code long}. Note that internally setting values are always 4073 * stored as strings; this function converts the string to a {@code long} 4074 * for you. The default value will be returned if the setting is 4075 * not defined or not a {@code long}. 4076 * 4077 * @param cr The ContentResolver to access. 4078 * @param name The name of the setting to retrieve. 4079 * @param def Value to return if the setting is not defined. 4080 * 4081 * @return The setting's current value, or 'def' if it is not defined 4082 * or not a valid {@code long}. 4083 */ 4084 public static long getLong(ContentResolver cr, String name, long def) { 4085 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4086 } 4087 4088 /** @hide */ 4089 public static long getLongForUser(ContentResolver cr, String name, long def, 4090 int userHandle) { 4091 String valString = getStringForUser(cr, name, userHandle); 4092 long value; 4093 try { 4094 value = valString != null ? Long.parseLong(valString) : def; 4095 } catch (NumberFormatException e) { 4096 value = def; 4097 } 4098 return value; 4099 } 4100 4101 /** 4102 * Convenience function for retrieving a single secure settings value 4103 * as a {@code long}. Note that internally setting values are always 4104 * stored as strings; this function converts the string to a {@code long} 4105 * for you. 4106 * <p> 4107 * This version does not take a default value. If the setting has not 4108 * been set, or the string value is not a number, 4109 * it throws {@link SettingNotFoundException}. 4110 * 4111 * @param cr The ContentResolver to access. 4112 * @param name The name of the setting to retrieve. 4113 * 4114 * @return The setting's current value. 4115 * @throws SettingNotFoundException Thrown if a setting by the given 4116 * name can't be found or the setting value is not an integer. 4117 */ 4118 public static long getLong(ContentResolver cr, String name) 4119 throws SettingNotFoundException { 4120 return getLongForUser(cr, name, UserHandle.myUserId()); 4121 } 4122 4123 /** @hide */ 4124 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4125 throws SettingNotFoundException { 4126 String valString = getStringForUser(cr, name, userHandle); 4127 try { 4128 return Long.parseLong(valString); 4129 } catch (NumberFormatException e) { 4130 throw new SettingNotFoundException(name); 4131 } 4132 } 4133 4134 /** 4135 * Convenience function for updating a secure settings value as a long 4136 * integer. This will either create a new entry in the table if the 4137 * given name does not exist, or modify the value of the existing row 4138 * with that name. Note that internally setting values are always 4139 * stored as strings, so this function converts the given value to a 4140 * string before storing it. 4141 * 4142 * @param cr The ContentResolver to access. 4143 * @param name The name of the setting to modify. 4144 * @param value The new value for the setting. 4145 * @return true if the value was set, false on database errors 4146 */ 4147 public static boolean putLong(ContentResolver cr, String name, long value) { 4148 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4149 } 4150 4151 /** @hide */ 4152 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4153 int userHandle) { 4154 return putStringForUser(cr, name, Long.toString(value), userHandle); 4155 } 4156 4157 /** 4158 * Convenience function for retrieving a single secure settings value 4159 * as a floating point number. Note that internally setting values are 4160 * always stored as strings; this function converts the string to an 4161 * float for you. The default value will be returned if the setting 4162 * is not defined or not a valid float. 4163 * 4164 * @param cr The ContentResolver to access. 4165 * @param name The name of the setting to retrieve. 4166 * @param def Value to return if the setting is not defined. 4167 * 4168 * @return The setting's current value, or 'def' if it is not defined 4169 * or not a valid float. 4170 */ 4171 public static float getFloat(ContentResolver cr, String name, float def) { 4172 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4173 } 4174 4175 /** @hide */ 4176 public static float getFloatForUser(ContentResolver cr, String name, float def, 4177 int userHandle) { 4178 String v = getStringForUser(cr, name, userHandle); 4179 try { 4180 return v != null ? Float.parseFloat(v) : def; 4181 } catch (NumberFormatException e) { 4182 return def; 4183 } 4184 } 4185 4186 /** 4187 * Convenience function for retrieving a single secure settings value 4188 * as a float. Note that internally setting values are always 4189 * stored as strings; this function converts the string to a float 4190 * for you. 4191 * <p> 4192 * This version does not take a default value. If the setting has not 4193 * been set, or the string value is not a number, 4194 * it throws {@link SettingNotFoundException}. 4195 * 4196 * @param cr The ContentResolver to access. 4197 * @param name The name of the setting to retrieve. 4198 * 4199 * @throws SettingNotFoundException Thrown if a setting by the given 4200 * name can't be found or the setting value is not a float. 4201 * 4202 * @return The setting's current value. 4203 */ 4204 public static float getFloat(ContentResolver cr, String name) 4205 throws SettingNotFoundException { 4206 return getFloatForUser(cr, name, UserHandle.myUserId()); 4207 } 4208 4209 /** @hide */ 4210 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4211 throws SettingNotFoundException { 4212 String v = getStringForUser(cr, name, userHandle); 4213 if (v == null) { 4214 throw new SettingNotFoundException(name); 4215 } 4216 try { 4217 return Float.parseFloat(v); 4218 } catch (NumberFormatException e) { 4219 throw new SettingNotFoundException(name); 4220 } 4221 } 4222 4223 /** 4224 * Convenience function for updating a single settings value as a 4225 * floating point number. This will either create a new entry in the 4226 * table if the given name does not exist, or modify the value of the 4227 * existing row with that name. Note that internally setting values 4228 * are always stored as strings, so this function converts the given 4229 * value to a string before storing it. 4230 * 4231 * @param cr The ContentResolver to access. 4232 * @param name The name of the setting to modify. 4233 * @param value The new value for the setting. 4234 * @return true if the value was set, false on database errors 4235 */ 4236 public static boolean putFloat(ContentResolver cr, String name, float value) { 4237 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4238 } 4239 4240 /** @hide */ 4241 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4242 int userHandle) { 4243 return putStringForUser(cr, name, Float.toString(value), userHandle); 4244 } 4245 4246 /** 4247 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4248 * instead 4249 */ 4250 @Deprecated 4251 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4252 Global.DEVELOPMENT_SETTINGS_ENABLED; 4253 4254 /** 4255 * When the user has enable the option to have a "bug report" command 4256 * in the power menu. 4257 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4258 * @hide 4259 */ 4260 @Deprecated 4261 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4262 4263 /** 4264 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4265 */ 4266 @Deprecated 4267 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4268 4269 /** 4270 * Setting to allow mock locations and location provider status to be injected into the 4271 * LocationManager service for testing purposes during application development. These 4272 * locations and status values override actual location and status information generated 4273 * by network, gps, or other location providers. 4274 * 4275 * @deprecated This settings is not used anymore. 4276 */ 4277 @Deprecated 4278 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4279 4280 /** 4281 * A 64-bit number (as a hex string) that is randomly 4282 * generated when the user first sets up the device and should remain 4283 * constant for the lifetime of the user's device. The value may 4284 * change if a factory reset is performed on the device. 4285 * <p class="note"><strong>Note:</strong> When a device has <a 4286 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4287 * (available on certain devices running Android 4.2 or higher), each user appears as a 4288 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4289 * user.</p> 4290 */ 4291 public static final String ANDROID_ID = "android_id"; 4292 4293 /** 4294 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4295 */ 4296 @Deprecated 4297 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4298 4299 /** 4300 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4301 */ 4302 @Deprecated 4303 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4304 4305 /** 4306 * Setting to record the input method used by default, holding the ID 4307 * of the desired method. 4308 */ 4309 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4310 4311 /** 4312 * Setting to record the input method subtype used by default, holding the ID 4313 * of the desired method. 4314 */ 4315 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4316 "selected_input_method_subtype"; 4317 4318 /** 4319 * Setting to record the history of input method subtype, holding the pair of ID of IME 4320 * and its last used subtype. 4321 * @hide 4322 */ 4323 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4324 "input_methods_subtype_history"; 4325 4326 /** 4327 * Setting to record the visibility of input method selector 4328 */ 4329 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4330 "input_method_selector_visibility"; 4331 4332 /** 4333 * The currently selected voice interaction service flattened ComponentName. 4334 * @hide 4335 */ 4336 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4337 4338 /** 4339 * bluetooth HCI snoop log configuration 4340 * @hide 4341 */ 4342 public static final String BLUETOOTH_HCI_LOG = 4343 "bluetooth_hci_log"; 4344 4345 /** 4346 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4347 */ 4348 @Deprecated 4349 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4350 4351 /** 4352 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4353 * @hide 4354 */ 4355 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4356 4357 /** 4358 * List of input methods that are currently enabled. This is a string 4359 * containing the IDs of all enabled input methods, each ID separated 4360 * by ':'. 4361 */ 4362 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4363 4364 /** 4365 * List of system input methods that are currently disabled. This is a string 4366 * containing the IDs of all disabled input methods, each ID separated 4367 * by ':'. 4368 * @hide 4369 */ 4370 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4371 4372 /** 4373 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4374 * determines if the IME should be shown when a hard keyboard is attached. 4375 * @hide 4376 */ 4377 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4378 4379 /** 4380 * Host name and port for global http proxy. Uses ':' seperator for 4381 * between host and port. 4382 * 4383 * @deprecated Use {@link Global#HTTP_PROXY} 4384 */ 4385 @Deprecated 4386 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4387 4388 /** 4389 * Whether applications can be installed for this user via the system's 4390 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4391 * 4392 * <p>1 = permit app installation via the system package installer intent 4393 * <p>0 = do not allow use of the package installer 4394 */ 4395 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4396 4397 /** 4398 * Comma-separated list of location providers that activities may access. Do not rely on 4399 * this value being present in settings.db or on ContentObserver notifications on the 4400 * corresponding Uri. 4401 * 4402 * @deprecated use {@link #LOCATION_MODE} and 4403 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4404 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4405 */ 4406 @Deprecated 4407 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4408 4409 /** 4410 * The degree of location access enabled by the user. 4411 * <p> 4412 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4413 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4414 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4415 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4416 * modes that might be added in the future. 4417 * <p> 4418 * Note: do not rely on this value being present in settings.db or on ContentObserver 4419 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4420 * to receive changes in this value. 4421 */ 4422 public static final String LOCATION_MODE = "location_mode"; 4423 4424 /** 4425 * Location access disabled. 4426 */ 4427 public static final int LOCATION_MODE_OFF = 0; 4428 /** 4429 * Network Location Provider disabled, but GPS and other sensors enabled. 4430 */ 4431 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4432 /** 4433 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4434 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4435 * {@link android.location.Criteria#POWER_MEDIUM}. 4436 */ 4437 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4438 /** 4439 * Best-effort location computation allowed. 4440 */ 4441 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4442 4443 /** 4444 * A flag containing settings used for biometric weak 4445 * @hide 4446 */ 4447 @Deprecated 4448 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4449 "lock_biometric_weak_flags"; 4450 4451 /** 4452 * Whether lock-to-app will lock the keyguard when exiting. 4453 * @hide 4454 */ 4455 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4456 4457 /** 4458 * Whether autolock is enabled (0 = false, 1 = true) 4459 * 4460 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4461 * level of the keyguard. Accessing this setting from an app that is targeting 4462 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4463 */ 4464 @Deprecated 4465 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4466 4467 /** 4468 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4469 * 4470 * @deprecated Accessing this setting from an app that is targeting 4471 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4472 */ 4473 @Deprecated 4474 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4475 4476 /** 4477 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4478 * true) 4479 * 4480 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4481 * lockscreen uses 4482 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4483 * Accessing this setting from an app that is targeting 4484 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4485 */ 4486 @Deprecated 4487 public static final String 4488 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4489 4490 /** 4491 * This preference allows the device to be locked given time after screen goes off, 4492 * subject to current DeviceAdmin policy limits. 4493 * @hide 4494 */ 4495 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4496 4497 4498 /** 4499 * This preference contains the string that shows for owner info on LockScreen. 4500 * @hide 4501 * @deprecated 4502 */ 4503 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4504 4505 /** 4506 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4507 * @hide 4508 */ 4509 @Deprecated 4510 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4511 "lock_screen_appwidget_ids"; 4512 4513 /** 4514 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4515 * @hide 4516 */ 4517 @Deprecated 4518 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4519 "lock_screen_fallback_appwidget_id"; 4520 4521 /** 4522 * Index of the lockscreen appwidget to restore, -1 if none. 4523 * @hide 4524 */ 4525 @Deprecated 4526 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4527 "lock_screen_sticky_appwidget"; 4528 4529 /** 4530 * This preference enables showing the owner info on LockScreen. 4531 * @hide 4532 * @deprecated 4533 */ 4534 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4535 "lock_screen_owner_info_enabled"; 4536 4537 /** 4538 * When set by a user, allows notifications to be shown atop a securely locked screen 4539 * in their full "private" form (same as when the device is unlocked). 4540 * @hide 4541 */ 4542 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4543 "lock_screen_allow_private_notifications"; 4544 4545 /** 4546 * Set by the system to track if the user needs to see the call to action for 4547 * the lockscreen notification policy. 4548 * @hide 4549 */ 4550 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4551 "show_note_about_notification_hiding"; 4552 4553 /** 4554 * Set to 1 by the system after trust agents have been initialized. 4555 * @hide 4556 */ 4557 public static final String TRUST_AGENTS_INITIALIZED = 4558 "trust_agents_initialized"; 4559 4560 /** 4561 * The Logging ID (a unique 64-bit value) as a hex string. 4562 * Used as a pseudonymous identifier for logging. 4563 * @deprecated This identifier is poorly initialized and has 4564 * many collisions. It should not be used. 4565 */ 4566 @Deprecated 4567 public static final String LOGGING_ID = "logging_id"; 4568 4569 /** 4570 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4571 */ 4572 @Deprecated 4573 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4574 4575 /** 4576 * No longer supported. 4577 */ 4578 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4579 4580 /** 4581 * No longer supported. 4582 */ 4583 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4584 4585 /** 4586 * No longer supported. 4587 */ 4588 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4589 4590 /** 4591 * Settings classname to launch when Settings is clicked from All 4592 * Applications. Needed because of user testing between the old 4593 * and new Settings apps. 4594 */ 4595 // TODO: 881807 4596 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4597 4598 /** 4599 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4600 */ 4601 @Deprecated 4602 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4603 4604 /** 4605 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4606 */ 4607 @Deprecated 4608 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4609 4610 /** 4611 * If accessibility is enabled. 4612 */ 4613 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4614 4615 /** 4616 * If touch exploration is enabled. 4617 */ 4618 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4619 4620 /** 4621 * List of the enabled accessibility providers. 4622 */ 4623 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4624 "enabled_accessibility_services"; 4625 4626 /** 4627 * List of the accessibility services to which the user has granted 4628 * permission to put the device into touch exploration mode. 4629 * 4630 * @hide 4631 */ 4632 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4633 "touch_exploration_granted_accessibility_services"; 4634 4635 /** 4636 * Whether to speak passwords while in accessibility mode. 4637 */ 4638 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4639 4640 /** 4641 * Whether to draw text with high contrast while in accessibility mode. 4642 * 4643 * @hide 4644 */ 4645 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4646 "high_text_contrast_enabled"; 4647 4648 /** 4649 * If injection of accessibility enhancing JavaScript screen-reader 4650 * is enabled. 4651 * <p> 4652 * Note: The JavaScript based screen-reader is served by the 4653 * Google infrastructure and enable users with disabilities to 4654 * efficiently navigate in and explore web content. 4655 * </p> 4656 * <p> 4657 * This property represents a boolean value. 4658 * </p> 4659 * @hide 4660 */ 4661 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4662 "accessibility_script_injection"; 4663 4664 /** 4665 * The URL for the injected JavaScript based screen-reader used 4666 * for providing accessibility of content in WebView. 4667 * <p> 4668 * Note: The JavaScript based screen-reader is served by the 4669 * Google infrastructure and enable users with disabilities to 4670 * efficiently navigate in and explore web content. 4671 * </p> 4672 * <p> 4673 * This property represents a string value. 4674 * </p> 4675 * @hide 4676 */ 4677 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4678 "accessibility_script_injection_url"; 4679 4680 /** 4681 * Key bindings for navigation in built-in accessibility support for web content. 4682 * <p> 4683 * Note: These key bindings are for the built-in accessibility navigation for 4684 * web content which is used as a fall back solution if JavaScript in a WebView 4685 * is not enabled or the user has not opted-in script injection from Google. 4686 * </p> 4687 * <p> 4688 * The bindings are separated by semi-colon. A binding is a mapping from 4689 * a key to a sequence of actions (for more details look at 4690 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4691 * string representation of an integer obtained from a meta state (optional) shifted 4692 * sixteen times left and bitwise ored with a key code. An action is represented 4693 * as a hexademical string representation of an integer where the first two digits 4694 * are navigation action index, the second, the third, and the fourth digit pairs 4695 * represent the action arguments. The separate actions in a binding are colon 4696 * separated. The key and the action sequence it maps to are separated by equals. 4697 * </p> 4698 * <p> 4699 * For example, the binding below maps the DPAD right button to traverse the 4700 * current navigation axis once without firing an accessibility event and to 4701 * perform the same traversal again but to fire an event: 4702 * <code> 4703 * 0x16=0x01000100:0x01000101; 4704 * </code> 4705 * </p> 4706 * <p> 4707 * The goal of this binding is to enable dynamic rebinding of keys to 4708 * navigation actions for web content without requiring a framework change. 4709 * </p> 4710 * <p> 4711 * This property represents a string value. 4712 * </p> 4713 * @hide 4714 */ 4715 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4716 "accessibility_web_content_key_bindings"; 4717 4718 /** 4719 * Setting that specifies whether the display magnification is enabled. 4720 * Display magnifications allows the user to zoom in the display content 4721 * and is targeted to low vision users. The current magnification scale 4722 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4723 * 4724 * @hide 4725 */ 4726 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4727 "accessibility_display_magnification_enabled"; 4728 4729 /** 4730 * Setting that specifies what the display magnification scale is. 4731 * Display magnifications allows the user to zoom in the display 4732 * content and is targeted to low vision users. Whether a display 4733 * magnification is performed is controlled by 4734 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4735 * 4736 * @hide 4737 */ 4738 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4739 "accessibility_display_magnification_scale"; 4740 4741 /** 4742 * Setting that specifies whether the display magnification should be 4743 * automatically updated. If this fearture is enabled the system will 4744 * exit magnification mode or pan the viewport when a context change 4745 * occurs. For example, on staring a new activity or rotating the screen, 4746 * the system may zoom out so the user can see the new context he is in. 4747 * Another example is on showing a window that is not visible in the 4748 * magnified viewport the system may pan the viewport to make the window 4749 * the has popped up so the user knows that the context has changed. 4750 * Whether a screen magnification is performed is controlled by 4751 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4752 * 4753 * @hide 4754 */ 4755 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4756 "accessibility_display_magnification_auto_update"; 4757 4758 /** 4759 * Setting that specifies whether timed text (captions) should be 4760 * displayed in video content. Text display properties are controlled by 4761 * the following settings: 4762 * <ul> 4763 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4764 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4765 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4766 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4767 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4768 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4769 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4770 * </ul> 4771 * 4772 * @hide 4773 */ 4774 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4775 "accessibility_captioning_enabled"; 4776 4777 /** 4778 * Setting that specifies the language for captions as a locale string, 4779 * e.g. en_US. 4780 * 4781 * @see java.util.Locale#toString 4782 * @hide 4783 */ 4784 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4785 "accessibility_captioning_locale"; 4786 4787 /** 4788 * Integer property that specifies the preset style for captions, one 4789 * of: 4790 * <ul> 4791 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4792 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4793 * </ul> 4794 * 4795 * @see java.util.Locale#toString 4796 * @hide 4797 */ 4798 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4799 "accessibility_captioning_preset"; 4800 4801 /** 4802 * Integer property that specifes the background color for captions as a 4803 * packed 32-bit color. 4804 * 4805 * @see android.graphics.Color#argb 4806 * @hide 4807 */ 4808 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4809 "accessibility_captioning_background_color"; 4810 4811 /** 4812 * Integer property that specifes the foreground color for captions as a 4813 * packed 32-bit color. 4814 * 4815 * @see android.graphics.Color#argb 4816 * @hide 4817 */ 4818 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4819 "accessibility_captioning_foreground_color"; 4820 4821 /** 4822 * Integer property that specifes the edge type for captions, one of: 4823 * <ul> 4824 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4825 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4826 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4827 * </ul> 4828 * 4829 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4830 * @hide 4831 */ 4832 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4833 "accessibility_captioning_edge_type"; 4834 4835 /** 4836 * Integer property that specifes the edge color for captions as a 4837 * packed 32-bit color. 4838 * 4839 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4840 * @see android.graphics.Color#argb 4841 * @hide 4842 */ 4843 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4844 "accessibility_captioning_edge_color"; 4845 4846 /** 4847 * Integer property that specifes the window color for captions as a 4848 * packed 32-bit color. 4849 * 4850 * @see android.graphics.Color#argb 4851 * @hide 4852 */ 4853 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4854 "accessibility_captioning_window_color"; 4855 4856 /** 4857 * String property that specifies the typeface for captions, one of: 4858 * <ul> 4859 * <li>DEFAULT 4860 * <li>MONOSPACE 4861 * <li>SANS_SERIF 4862 * <li>SERIF 4863 * </ul> 4864 * 4865 * @see android.graphics.Typeface 4866 * @hide 4867 */ 4868 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4869 "accessibility_captioning_typeface"; 4870 4871 /** 4872 * Floating point property that specifies font scaling for captions. 4873 * 4874 * @hide 4875 */ 4876 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4877 "accessibility_captioning_font_scale"; 4878 4879 /** 4880 * Setting that specifies whether display color inversion is enabled. 4881 */ 4882 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4883 "accessibility_display_inversion_enabled"; 4884 4885 /** 4886 * Setting that specifies whether display color space adjustment is 4887 * enabled. 4888 * 4889 * @hide 4890 */ 4891 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4892 "accessibility_display_daltonizer_enabled"; 4893 4894 /** 4895 * Integer property that specifies the type of color space adjustment to 4896 * perform. Valid values are defined in AccessibilityManager. 4897 * 4898 * @hide 4899 */ 4900 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4901 "accessibility_display_daltonizer"; 4902 4903 /** 4904 * The timout for considering a press to be a long press in milliseconds. 4905 * @hide 4906 */ 4907 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 4908 4909 /** 4910 * List of the enabled print services. 4911 * @hide 4912 */ 4913 public static final String ENABLED_PRINT_SERVICES = 4914 "enabled_print_services"; 4915 4916 /** 4917 * List of the system print services we enabled on first boot. On 4918 * first boot we enable all system, i.e. bundled print services, 4919 * once, so they work out-of-the-box. 4920 * @hide 4921 */ 4922 public static final String ENABLED_ON_FIRST_BOOT_SYSTEM_PRINT_SERVICES = 4923 "enabled_on_first_boot_system_print_services"; 4924 4925 /** 4926 * Setting to always use the default text-to-speech settings regardless 4927 * of the application settings. 4928 * 1 = override application settings, 4929 * 0 = use application settings (if specified). 4930 * 4931 * @deprecated The value of this setting is no longer respected by 4932 * the framework text to speech APIs as of the Ice Cream Sandwich release. 4933 */ 4934 @Deprecated 4935 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 4936 4937 /** 4938 * Default text-to-speech engine speech rate. 100 = 1x 4939 */ 4940 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 4941 4942 /** 4943 * Default text-to-speech engine pitch. 100 = 1x 4944 */ 4945 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 4946 4947 /** 4948 * Default text-to-speech engine. 4949 */ 4950 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 4951 4952 /** 4953 * Default text-to-speech language. 4954 * 4955 * @deprecated this setting is no longer in use, as of the Ice Cream 4956 * Sandwich release. Apps should never need to read this setting directly, 4957 * instead can query the TextToSpeech framework classes for the default 4958 * locale. {@link TextToSpeech#getLanguage()}. 4959 */ 4960 @Deprecated 4961 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 4962 4963 /** 4964 * Default text-to-speech country. 4965 * 4966 * @deprecated this setting is no longer in use, as of the Ice Cream 4967 * Sandwich release. Apps should never need to read this setting directly, 4968 * instead can query the TextToSpeech framework classes for the default 4969 * locale. {@link TextToSpeech#getLanguage()}. 4970 */ 4971 @Deprecated 4972 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 4973 4974 /** 4975 * Default text-to-speech locale variant. 4976 * 4977 * @deprecated this setting is no longer in use, as of the Ice Cream 4978 * Sandwich release. Apps should never need to read this setting directly, 4979 * instead can query the TextToSpeech framework classes for the 4980 * locale that is in use {@link TextToSpeech#getLanguage()}. 4981 */ 4982 @Deprecated 4983 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 4984 4985 /** 4986 * Stores the default tts locales on a per engine basis. Stored as 4987 * a comma seperated list of values, each value being of the form 4988 * {@code engine_name:locale} for example, 4989 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 4990 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 4991 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 4992 * setting directly, and can query the TextToSpeech framework classes 4993 * for the locale that is in use. 4994 * 4995 * @hide 4996 */ 4997 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 4998 4999 /** 5000 * Space delimited list of plugin packages that are enabled. 5001 */ 5002 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5003 5004 /** 5005 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5006 * instead. 5007 */ 5008 @Deprecated 5009 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5010 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5011 5012 /** 5013 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5014 * instead. 5015 */ 5016 @Deprecated 5017 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5018 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5019 5020 /** 5021 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5022 * instead. 5023 */ 5024 @Deprecated 5025 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5026 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5027 5028 /** 5029 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5030 * instead. 5031 */ 5032 @Deprecated 5033 public static final String WIFI_ON = Global.WIFI_ON; 5034 5035 /** 5036 * The acceptable packet loss percentage (range 0 - 100) before trying 5037 * another AP on the same network. 5038 * @deprecated This setting is not used. 5039 */ 5040 @Deprecated 5041 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5042 "wifi_watchdog_acceptable_packet_loss_percentage"; 5043 5044 /** 5045 * The number of access points required for a network in order for the 5046 * watchdog to monitor it. 5047 * @deprecated This setting is not used. 5048 */ 5049 @Deprecated 5050 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5051 5052 /** 5053 * The delay between background checks. 5054 * @deprecated This setting is not used. 5055 */ 5056 @Deprecated 5057 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5058 "wifi_watchdog_background_check_delay_ms"; 5059 5060 /** 5061 * Whether the Wi-Fi watchdog is enabled for background checking even 5062 * after it thinks the user has connected to a good access point. 5063 * @deprecated This setting is not used. 5064 */ 5065 @Deprecated 5066 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5067 "wifi_watchdog_background_check_enabled"; 5068 5069 /** 5070 * The timeout for a background ping 5071 * @deprecated This setting is not used. 5072 */ 5073 @Deprecated 5074 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5075 "wifi_watchdog_background_check_timeout_ms"; 5076 5077 /** 5078 * The number of initial pings to perform that *may* be ignored if they 5079 * fail. Again, if these fail, they will *not* be used in packet loss 5080 * calculation. For example, one network always seemed to time out for 5081 * the first couple pings, so this is set to 3 by default. 5082 * @deprecated This setting is not used. 5083 */ 5084 @Deprecated 5085 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5086 "wifi_watchdog_initial_ignored_ping_count"; 5087 5088 /** 5089 * The maximum number of access points (per network) to attempt to test. 5090 * If this number is reached, the watchdog will no longer monitor the 5091 * initial connection state for the network. This is a safeguard for 5092 * networks containing multiple APs whose DNS does not respond to pings. 5093 * @deprecated This setting is not used. 5094 */ 5095 @Deprecated 5096 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5097 5098 /** 5099 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5100 */ 5101 @Deprecated 5102 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5103 5104 /** 5105 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5106 * @deprecated This setting is not used. 5107 */ 5108 @Deprecated 5109 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5110 5111 /** 5112 * The number of pings to test if an access point is a good connection. 5113 * @deprecated This setting is not used. 5114 */ 5115 @Deprecated 5116 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5117 5118 /** 5119 * The delay between pings. 5120 * @deprecated This setting is not used. 5121 */ 5122 @Deprecated 5123 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5124 5125 /** 5126 * The timeout per ping. 5127 * @deprecated This setting is not used. 5128 */ 5129 @Deprecated 5130 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5131 5132 /** 5133 * @deprecated Use 5134 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5135 */ 5136 @Deprecated 5137 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5138 5139 /** 5140 * @deprecated Use 5141 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5142 */ 5143 @Deprecated 5144 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5145 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5146 5147 /** 5148 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5149 * the receivers of the PendingIntent an opportunity to make a new network request before 5150 * the Network satisfying the request is potentially removed. 5151 * 5152 * @hide 5153 */ 5154 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5155 "connectivity_release_pending_intent_delay_ms"; 5156 5157 /** 5158 * Whether background data usage is allowed. 5159 * 5160 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5161 * availability of background data depends on several 5162 * combined factors. When background data is unavailable, 5163 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5164 * now appear disconnected. 5165 */ 5166 @Deprecated 5167 public static final String BACKGROUND_DATA = "background_data"; 5168 5169 /** 5170 * Origins for which browsers should allow geolocation by default. 5171 * The value is a space-separated list of origins. 5172 */ 5173 public static final String ALLOWED_GEOLOCATION_ORIGINS 5174 = "allowed_geolocation_origins"; 5175 5176 /** 5177 * The preferred TTY mode 0 = TTy Off, CDMA default 5178 * 1 = TTY Full 5179 * 2 = TTY HCO 5180 * 3 = TTY VCO 5181 * @hide 5182 */ 5183 public static final String PREFERRED_TTY_MODE = 5184 "preferred_tty_mode"; 5185 5186 /** 5187 * Whether the enhanced voice privacy mode is enabled. 5188 * 0 = normal voice privacy 5189 * 1 = enhanced voice privacy 5190 * @hide 5191 */ 5192 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5193 5194 /** 5195 * Whether the TTY mode mode is enabled. 5196 * 0 = disabled 5197 * 1 = enabled 5198 * @hide 5199 */ 5200 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5201 5202 /** 5203 * Controls whether settings backup is enabled. 5204 * Type: int ( 0 = disabled, 1 = enabled ) 5205 * @hide 5206 */ 5207 public static final String BACKUP_ENABLED = "backup_enabled"; 5208 5209 /** 5210 * Controls whether application data is automatically restored from backup 5211 * at install time. 5212 * Type: int ( 0 = disabled, 1 = enabled ) 5213 * @hide 5214 */ 5215 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5216 5217 /** 5218 * Indicates whether settings backup has been fully provisioned. 5219 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5220 * @hide 5221 */ 5222 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5223 5224 /** 5225 * Component of the transport to use for backup/restore. 5226 * @hide 5227 */ 5228 public static final String BACKUP_TRANSPORT = "backup_transport"; 5229 5230 /** 5231 * Version for which the setup wizard was last shown. Bumped for 5232 * each release when there is new setup information to show. 5233 * @hide 5234 */ 5235 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5236 5237 /** 5238 * The interval in milliseconds after which Wi-Fi is considered idle. 5239 * When idle, it is possible for the device to be switched from Wi-Fi to 5240 * the mobile data network. 5241 * @hide 5242 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5243 * instead. 5244 */ 5245 @Deprecated 5246 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5247 5248 /** 5249 * The global search provider chosen by the user (if multiple global 5250 * search providers are installed). This will be the provider returned 5251 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5252 * installed. This setting is stored as a flattened component name as 5253 * per {@link ComponentName#flattenToString()}. 5254 * 5255 * @hide 5256 */ 5257 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5258 "search_global_search_activity"; 5259 5260 /** 5261 * The number of promoted sources in GlobalSearch. 5262 * @hide 5263 */ 5264 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5265 /** 5266 * The maximum number of suggestions returned by GlobalSearch. 5267 * @hide 5268 */ 5269 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5270 /** 5271 * The number of suggestions GlobalSearch will ask each non-web search source for. 5272 * @hide 5273 */ 5274 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5275 /** 5276 * The number of suggestions the GlobalSearch will ask the web search source for. 5277 * @hide 5278 */ 5279 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5280 "search_web_results_override_limit"; 5281 /** 5282 * The number of milliseconds that GlobalSearch will wait for suggestions from 5283 * promoted sources before continuing with all other sources. 5284 * @hide 5285 */ 5286 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5287 "search_promoted_source_deadline_millis"; 5288 /** 5289 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5290 * @hide 5291 */ 5292 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5293 /** 5294 * The maximum number of milliseconds that GlobalSearch shows the previous results 5295 * after receiving a new query. 5296 * @hide 5297 */ 5298 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5299 /** 5300 * The maximum age of log data used for shortcuts in GlobalSearch. 5301 * @hide 5302 */ 5303 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5304 /** 5305 * The maximum age of log data used for source ranking in GlobalSearch. 5306 * @hide 5307 */ 5308 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5309 "search_max_source_event_age_millis"; 5310 /** 5311 * The minimum number of impressions needed to rank a source in GlobalSearch. 5312 * @hide 5313 */ 5314 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5315 "search_min_impressions_for_source_ranking"; 5316 /** 5317 * The minimum number of clicks needed to rank a source in GlobalSearch. 5318 * @hide 5319 */ 5320 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5321 "search_min_clicks_for_source_ranking"; 5322 /** 5323 * The maximum number of shortcuts shown by GlobalSearch. 5324 * @hide 5325 */ 5326 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5327 /** 5328 * The size of the core thread pool for suggestion queries in GlobalSearch. 5329 * @hide 5330 */ 5331 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5332 "search_query_thread_core_pool_size"; 5333 /** 5334 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5335 * @hide 5336 */ 5337 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5338 "search_query_thread_max_pool_size"; 5339 /** 5340 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5341 * @hide 5342 */ 5343 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5344 "search_shortcut_refresh_core_pool_size"; 5345 /** 5346 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5347 * @hide 5348 */ 5349 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5350 "search_shortcut_refresh_max_pool_size"; 5351 /** 5352 * The maximun time that excess threads in the GlobalSeach thread pools will 5353 * wait before terminating. 5354 * @hide 5355 */ 5356 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5357 "search_thread_keepalive_seconds"; 5358 /** 5359 * The maximum number of concurrent suggestion queries to each source. 5360 * @hide 5361 */ 5362 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5363 "search_per_source_concurrent_query_limit"; 5364 5365 /** 5366 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5367 * @hide 5368 */ 5369 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5370 5371 /** 5372 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5373 * @hide 5374 */ 5375 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5376 5377 /** 5378 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5379 * @hide 5380 */ 5381 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5382 5383 /** 5384 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5385 * @hide 5386 */ 5387 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5388 5389 /** 5390 * If nonzero, ANRs in invisible background processes bring up a dialog. 5391 * Otherwise, the process will be silently killed. 5392 * @hide 5393 */ 5394 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5395 5396 /** 5397 * The {@link ComponentName} string of the service to be used as the voice recognition 5398 * service. 5399 * 5400 * @hide 5401 */ 5402 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5403 5404 /** 5405 * Stores whether an user has consented to have apps verified through PAM. 5406 * The value is boolean (1 or 0). 5407 * 5408 * @hide 5409 */ 5410 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5411 "package_verifier_user_consent"; 5412 5413 /** 5414 * The {@link ComponentName} string of the selected spell checker service which is 5415 * one of the services managed by the text service manager. 5416 * 5417 * @hide 5418 */ 5419 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5420 5421 /** 5422 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5423 * service which is one of the services managed by the text service manager. 5424 * 5425 * @hide 5426 */ 5427 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5428 "selected_spell_checker_subtype"; 5429 5430 /** 5431 * The {@link ComponentName} string whether spell checker is enabled or not. 5432 * 5433 * @hide 5434 */ 5435 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5436 5437 /** 5438 * What happens when the user presses the Power button while in-call 5439 * and the screen is on.<br/> 5440 * <b>Values:</b><br/> 5441 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5442 * 2 - The Power button hangs up the current call.<br/> 5443 * 5444 * @hide 5445 */ 5446 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5447 5448 /** 5449 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5450 * @hide 5451 */ 5452 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5453 5454 /** 5455 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5456 * @hide 5457 */ 5458 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5459 5460 /** 5461 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5462 * @hide 5463 */ 5464 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5465 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5466 5467 /** 5468 * Whether the device should wake when the wake gesture sensor detects motion. 5469 * @hide 5470 */ 5471 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5472 5473 /** 5474 * Whether the device should doze if configured. 5475 * @hide 5476 */ 5477 public static final String DOZE_ENABLED = "doze_enabled"; 5478 5479 /** 5480 * The current night mode that has been selected by the user. Owned 5481 * and controlled by UiModeManagerService. Constants are as per 5482 * UiModeManager. 5483 * @hide 5484 */ 5485 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5486 5487 /** 5488 * Whether screensavers are enabled. 5489 * @hide 5490 */ 5491 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5492 5493 /** 5494 * The user's chosen screensaver components. 5495 * 5496 * These will be launched by the PhoneWindowManager after a timeout when not on 5497 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5498 * @hide 5499 */ 5500 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5501 5502 /** 5503 * If screensavers are enabled, whether the screensaver should be automatically launched 5504 * when the device is inserted into a (desk) dock. 5505 * @hide 5506 */ 5507 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5508 5509 /** 5510 * If screensavers are enabled, whether the screensaver should be automatically launched 5511 * when the screen times out when not on battery. 5512 * @hide 5513 */ 5514 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5515 5516 /** 5517 * If screensavers are enabled, the default screensaver component. 5518 * @hide 5519 */ 5520 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5521 5522 /** 5523 * The default NFC payment component 5524 * @hide 5525 */ 5526 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5527 5528 /** 5529 * Whether NFC payment is handled by the foreground application or a default. 5530 * @hide 5531 */ 5532 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5533 5534 /** 5535 * Specifies the package name currently configured to be the primary sms application 5536 * @hide 5537 */ 5538 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5539 5540 /** 5541 * Specifies the package name currently configured to be the default dialer application 5542 * @hide 5543 */ 5544 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5545 5546 /** 5547 * Specifies the package name currently configured to be the emergency assistance application 5548 * 5549 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5550 * 5551 * @hide 5552 */ 5553 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5554 5555 /** 5556 * Specifies whether the current app context on scren (assist data) will be sent to the 5557 * assist application (active voice interaction service). 5558 * 5559 * @hide 5560 */ 5561 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5562 5563 /** 5564 * Specifies whether a screenshot of the screen contents will be sent to the assist 5565 * application (active voice interaction service). 5566 * 5567 * @hide 5568 */ 5569 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5570 5571 /** 5572 * Names of the service components that the current user has explicitly allowed to 5573 * see all of the user's notifications, separated by ':'. 5574 * 5575 * @hide 5576 */ 5577 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5578 5579 /** 5580 * Names of the packages that the current user has explicitly allowed to 5581 * manage notification policy configuration, separated by ':'. 5582 * 5583 * @hide 5584 */ 5585 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5586 "enabled_notification_policy_access_packages"; 5587 5588 /** 5589 * @hide 5590 */ 5591 public static final String ENABLED_CONDITION_PROVIDERS = "enabled_condition_providers"; 5592 5593 /** @hide */ 5594 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5595 5596 /** @hide */ 5597 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5598 = "volume_controller_service_component"; 5599 5600 /** @hide */ 5601 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5602 5603 /** 5604 * This is the query URI for finding a print service to install. 5605 * 5606 * @hide 5607 */ 5608 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5609 5610 /** 5611 * This is the query URI for finding a NFC payment service to install. 5612 * 5613 * @hide 5614 */ 5615 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5616 5617 /** 5618 * If enabled, apps should try to skip any introductory hints on first launch. This might 5619 * apply to users that are already familiar with the environment or temporary users. 5620 * <p> 5621 * Type : int (0 to show hints, 1 to skip showing hints) 5622 */ 5623 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5624 5625 /** 5626 * Persisted playback time after a user confirmation of an unsafe volume level. 5627 * 5628 * @hide 5629 */ 5630 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5631 5632 /** 5633 * This preference enables notification display on the lockscreen. 5634 * @hide 5635 */ 5636 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5637 "lock_screen_show_notifications"; 5638 5639 /** 5640 * List of TV inputs that are currently hidden. This is a string 5641 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5642 * {@link android.net.Uri#encode(String)} and separated by ':'. 5643 * @hide 5644 */ 5645 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5646 5647 /** 5648 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5649 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5650 * and separated by ','. Each pair is separated by ':'. 5651 * @hide 5652 */ 5653 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5654 5655 /** 5656 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5657 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5658 * and 0 means automatic routing is enabled. 5659 * 5660 * @hide 5661 */ 5662 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5663 "usb_audio_automatic_routing_disabled"; 5664 5665 /** 5666 * The timeout in milliseconds before the device fully goes to sleep after 5667 * a period of inactivity. This value sets an upper bound on how long the device 5668 * will stay awake or dreaming without user activity. It should generally 5669 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5670 * will sleep before it ever has a chance to dream. 5671 * <p> 5672 * Use -1 to disable this timeout. 5673 * </p> 5674 * 5675 * @hide 5676 */ 5677 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5678 5679 /** 5680 * Controls whether double tap to wake is enabled. 5681 * @hide 5682 */ 5683 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5684 5685 /** 5686 * The current assistant component. It could be a voice interaction service, 5687 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5688 * handling. 5689 * 5690 * @hide 5691 */ 5692 public static final String ASSISTANT = "assistant"; 5693 5694 /** 5695 * Whether the camera launch gesture should be disabled. 5696 * 5697 * @hide 5698 */ 5699 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5700 5701 /** 5702 * Whether the camera launch gesture to double tap the power button when the screen is off 5703 * should be disabled. 5704 * 5705 * @hide 5706 */ 5707 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5708 "camera_double_tap_power_gesture_disabled"; 5709 5710 /** 5711 * This are the settings to be backed up. 5712 * 5713 * NOTE: Settings are backed up and restored in the order they appear 5714 * in this array. If you have one setting depending on another, 5715 * make sure that they are ordered appropriately. 5716 * 5717 * @hide 5718 */ 5719 public static final String[] SETTINGS_TO_BACKUP = { 5720 BUGREPORT_IN_POWER_MENU, // moved to global 5721 ALLOW_MOCK_LOCATION, 5722 PARENTAL_CONTROL_ENABLED, 5723 PARENTAL_CONTROL_REDIRECT_URL, 5724 USB_MASS_STORAGE_ENABLED, // moved to global 5725 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5726 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5727 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5728 ACCESSIBILITY_SCRIPT_INJECTION, 5729 BACKUP_AUTO_RESTORE, 5730 ENABLED_ACCESSIBILITY_SERVICES, 5731 ENABLED_NOTIFICATION_LISTENERS, 5732 ENABLED_INPUT_METHODS, 5733 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5734 TOUCH_EXPLORATION_ENABLED, 5735 ACCESSIBILITY_ENABLED, 5736 ACCESSIBILITY_SPEAK_PASSWORD, 5737 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5738 ACCESSIBILITY_CAPTIONING_ENABLED, 5739 ACCESSIBILITY_CAPTIONING_LOCALE, 5740 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5741 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5742 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5743 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5744 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5745 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5746 TTS_USE_DEFAULTS, 5747 TTS_DEFAULT_RATE, 5748 TTS_DEFAULT_PITCH, 5749 TTS_DEFAULT_SYNTH, 5750 TTS_DEFAULT_LANG, 5751 TTS_DEFAULT_COUNTRY, 5752 TTS_ENABLED_PLUGINS, 5753 TTS_DEFAULT_LOCALE, 5754 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5755 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5756 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5757 SELECTED_SPELL_CHECKER, 5758 SELECTED_SPELL_CHECKER_SUBTYPE, 5759 SPELL_CHECKER_ENABLED, 5760 MOUNT_PLAY_NOTIFICATION_SND, 5761 MOUNT_UMS_AUTOSTART, 5762 MOUNT_UMS_PROMPT, 5763 MOUNT_UMS_NOTIFY_ENABLED, 5764 SLEEP_TIMEOUT, 5765 DOUBLE_TAP_TO_WAKE, 5766 CAMERA_GESTURE_DISABLED, 5767 }; 5768 5769 /** 5770 * These entries are considered common between the personal and the managed profile, 5771 * since the managed profile doesn't get to change them. 5772 */ 5773 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5774 5775 static { 5776 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5777 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5778 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5779 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5780 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5781 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5782 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5783 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5784 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5785 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5786 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5787 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5788 } 5789 5790 /** @hide */ 5791 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5792 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5793 } 5794 5795 /** 5796 * Helper method for determining if a location provider is enabled. 5797 * 5798 * @param cr the content resolver to use 5799 * @param provider the location provider to query 5800 * @return true if the provider is enabled 5801 * 5802 * @deprecated use {@link #LOCATION_MODE} or 5803 * {@link LocationManager#isProviderEnabled(String)} 5804 */ 5805 @Deprecated 5806 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5807 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5808 } 5809 5810 /** 5811 * Helper method for determining if a location provider is enabled. 5812 * @param cr the content resolver to use 5813 * @param provider the location provider to query 5814 * @param userId the userId to query 5815 * @return true if the provider is enabled 5816 * @deprecated use {@link #LOCATION_MODE} or 5817 * {@link LocationManager#isProviderEnabled(String)} 5818 * @hide 5819 */ 5820 @Deprecated 5821 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5822 String allowedProviders = Settings.Secure.getStringForUser(cr, 5823 LOCATION_PROVIDERS_ALLOWED, userId); 5824 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5825 } 5826 5827 /** 5828 * Thread-safe method for enabling or disabling a single location provider. 5829 * @param cr the content resolver to use 5830 * @param provider the location provider to enable or disable 5831 * @param enabled true if the provider should be enabled 5832 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5833 */ 5834 @Deprecated 5835 public static final void setLocationProviderEnabled(ContentResolver cr, 5836 String provider, boolean enabled) { 5837 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5838 } 5839 5840 /** 5841 * Thread-safe method for enabling or disabling a single location provider. 5842 * 5843 * @param cr the content resolver to use 5844 * @param provider the location provider to enable or disable 5845 * @param enabled true if the provider should be enabled 5846 * @param userId the userId for which to enable/disable providers 5847 * @return true if the value was set, false on database errors 5848 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5849 * {@link #LOCATION_MODE} 5850 * @hide 5851 */ 5852 @Deprecated 5853 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5854 String provider, boolean enabled, int userId) { 5855 synchronized (mLocationSettingsLock) { 5856 // to ensure thread safety, we write the provider name with a '+' or '-' 5857 // and let the SettingsProvider handle it rather than reading and modifying 5858 // the list of enabled providers. 5859 if (enabled) { 5860 provider = "+" + provider; 5861 } else { 5862 provider = "-" + provider; 5863 } 5864 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5865 userId); 5866 } 5867 } 5868 5869 /** 5870 * Thread-safe method for setting the location mode to one of 5871 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5872 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5873 * 5874 * @param cr the content resolver to use 5875 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 5876 * @param userId the userId for which to change mode 5877 * @return true if the value was set, false on database errors 5878 * 5879 * @throws IllegalArgumentException if mode is not one of the supported values 5880 */ 5881 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 5882 int userId) { 5883 synchronized (mLocationSettingsLock) { 5884 boolean gps = false; 5885 boolean network = false; 5886 switch (mode) { 5887 case LOCATION_MODE_OFF: 5888 break; 5889 case LOCATION_MODE_SENSORS_ONLY: 5890 gps = true; 5891 break; 5892 case LOCATION_MODE_BATTERY_SAVING: 5893 network = true; 5894 break; 5895 case LOCATION_MODE_HIGH_ACCURACY: 5896 gps = true; 5897 network = true; 5898 break; 5899 default: 5900 throw new IllegalArgumentException("Invalid location mode: " + mode); 5901 } 5902 // Note it's important that we set the NLP mode first. The Google implementation 5903 // of NLP clears its NLP consent setting any time it receives a 5904 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 5905 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 5906 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 5907 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 5908 // and 3) the receiver happened to complete before we enabled NLP, then the Google 5909 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 5910 // dialog. Then the people who wrote the setup wizard would be sad. 5911 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5912 cr, LocationManager.NETWORK_PROVIDER, network, userId); 5913 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5914 cr, LocationManager.GPS_PROVIDER, gps, userId); 5915 return gpsSuccess && nlpSuccess; 5916 } 5917 } 5918 5919 /** 5920 * Thread-safe method for reading the location mode, returns one of 5921 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5922 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5923 * 5924 * @param cr the content resolver to use 5925 * @param userId the userId for which to read the mode 5926 * @return the location mode 5927 */ 5928 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 5929 synchronized (mLocationSettingsLock) { 5930 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5931 cr, LocationManager.GPS_PROVIDER, userId); 5932 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5933 cr, LocationManager.NETWORK_PROVIDER, userId); 5934 if (gpsEnabled && networkEnabled) { 5935 return LOCATION_MODE_HIGH_ACCURACY; 5936 } else if (gpsEnabled) { 5937 return LOCATION_MODE_SENSORS_ONLY; 5938 } else if (networkEnabled) { 5939 return LOCATION_MODE_BATTERY_SAVING; 5940 } else { 5941 return LOCATION_MODE_OFF; 5942 } 5943 } 5944 } 5945 } 5946 5947 /** 5948 * Global system settings, containing preferences that always apply identically 5949 * to all defined users. Applications can read these but are not allowed to write; 5950 * like the "Secure" settings, these are for preferences that the user must 5951 * explicitly modify through the system UI or specialized APIs for those values. 5952 */ 5953 public static final class Global extends NameValueTable { 5954 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 5955 5956 /** 5957 * The content:// style URL for global secure settings items. Not public. 5958 */ 5959 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 5960 5961 /** 5962 * Whether users are allowed to add more users or guest from lockscreen. 5963 * <p> 5964 * Type: int 5965 * @hide 5966 */ 5967 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 5968 5969 /** 5970 * Setting whether the global gesture for enabling accessibility is enabled. 5971 * If this gesture is enabled the user will be able to perfrom it to enable 5972 * the accessibility state without visiting the settings app. 5973 * @hide 5974 */ 5975 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 5976 "enable_accessibility_global_gesture_enabled"; 5977 5978 /** 5979 * Whether Airplane Mode is on. 5980 */ 5981 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 5982 5983 /** 5984 * Whether Theater Mode is on. 5985 * {@hide} 5986 */ 5987 @SystemApi 5988 public static final String THEATER_MODE_ON = "theater_mode_on"; 5989 5990 /** 5991 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 5992 */ 5993 public static final String RADIO_BLUETOOTH = "bluetooth"; 5994 5995 /** 5996 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 5997 */ 5998 public static final String RADIO_WIFI = "wifi"; 5999 6000 /** 6001 * {@hide} 6002 */ 6003 public static final String RADIO_WIMAX = "wimax"; 6004 /** 6005 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6006 */ 6007 public static final String RADIO_CELL = "cell"; 6008 6009 /** 6010 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6011 */ 6012 public static final String RADIO_NFC = "nfc"; 6013 6014 /** 6015 * A comma separated list of radios that need to be disabled when airplane mode 6016 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6017 * included in the comma separated list. 6018 */ 6019 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6020 6021 /** 6022 * A comma separated list of radios that should to be disabled when airplane mode 6023 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6024 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6025 * will be turned off when entering airplane mode, but the user will be able to reenable 6026 * Wifi in the Settings app. 6027 * 6028 * {@hide} 6029 */ 6030 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6031 6032 /** 6033 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6034 * See {@link android.bluetooth.BluetoothProfile}. 6035 * {@hide} 6036 */ 6037 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6038 6039 /** 6040 * The policy for deciding when Wi-Fi should go to sleep (which will in 6041 * turn switch to using the mobile data as an Internet connection). 6042 * <p> 6043 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6044 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6045 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6046 */ 6047 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6048 6049 /** 6050 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6051 * policy, which is to sleep shortly after the turning off 6052 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6053 */ 6054 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6055 6056 /** 6057 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6058 * the device is on battery, and never go to sleep when the device is 6059 * plugged in. 6060 */ 6061 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6062 6063 /** 6064 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6065 */ 6066 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6067 6068 /** 6069 * Value to specify if the user prefers the date, time and time zone 6070 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6071 */ 6072 public static final String AUTO_TIME = "auto_time"; 6073 6074 /** 6075 * Value to specify if the user prefers the time zone 6076 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6077 */ 6078 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6079 6080 /** 6081 * URI for the car dock "in" event sound. 6082 * @hide 6083 */ 6084 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6085 6086 /** 6087 * URI for the car dock "out" event sound. 6088 * @hide 6089 */ 6090 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6091 6092 /** 6093 * URI for the desk dock "in" event sound. 6094 * @hide 6095 */ 6096 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6097 6098 /** 6099 * URI for the desk dock "out" event sound. 6100 * @hide 6101 */ 6102 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6103 6104 /** 6105 * Whether to play a sound for dock events. 6106 * @hide 6107 */ 6108 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6109 6110 /** 6111 * URI for the "device locked" (keyguard shown) sound. 6112 * @hide 6113 */ 6114 public static final String LOCK_SOUND = "lock_sound"; 6115 6116 /** 6117 * URI for the "device unlocked" sound. 6118 * @hide 6119 */ 6120 public static final String UNLOCK_SOUND = "unlock_sound"; 6121 6122 /** 6123 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6124 * state without unlocking. 6125 * @hide 6126 */ 6127 public static final String TRUSTED_SOUND = "trusted_sound"; 6128 6129 /** 6130 * URI for the low battery sound file. 6131 * @hide 6132 */ 6133 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6134 6135 /** 6136 * Whether to play a sound for low-battery alerts. 6137 * @hide 6138 */ 6139 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6140 6141 /** 6142 * URI for the "wireless charging started" sound. 6143 * @hide 6144 */ 6145 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6146 "wireless_charging_started_sound"; 6147 6148 /** 6149 * Whether to play a sound for charging events. 6150 * @hide 6151 */ 6152 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6153 6154 /** 6155 * Whether we keep the device on while the device is plugged in. 6156 * Supported values are: 6157 * <ul> 6158 * <li>{@code 0} to never stay on while plugged in</li> 6159 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6160 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6161 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6162 * </ul> 6163 * These values can be OR-ed together. 6164 */ 6165 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6166 6167 /** 6168 * When the user has enable the option to have a "bug report" command 6169 * in the power menu. 6170 * @hide 6171 */ 6172 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6173 6174 /** 6175 * Whether ADB is enabled. 6176 */ 6177 public static final String ADB_ENABLED = "adb_enabled"; 6178 6179 /** 6180 * Whether Views are allowed to save their attribute data. 6181 * @hide 6182 */ 6183 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6184 6185 /** 6186 * Whether assisted GPS should be enabled or not. 6187 * @hide 6188 */ 6189 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6190 6191 /** 6192 * Whether bluetooth is enabled/disabled 6193 * 0=disabled. 1=enabled. 6194 */ 6195 public static final String BLUETOOTH_ON = "bluetooth_on"; 6196 6197 /** 6198 * CDMA Cell Broadcast SMS 6199 * 0 = CDMA Cell Broadcast SMS disabled 6200 * 1 = CDMA Cell Broadcast SMS enabled 6201 * @hide 6202 */ 6203 public static final String CDMA_CELL_BROADCAST_SMS = 6204 "cdma_cell_broadcast_sms"; 6205 6206 /** 6207 * The CDMA roaming mode 0 = Home Networks, CDMA default 6208 * 1 = Roaming on Affiliated networks 6209 * 2 = Roaming on any networks 6210 * @hide 6211 */ 6212 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6213 6214 /** 6215 * The CDMA subscription mode 0 = RUIM/SIM (default) 6216 * 1 = NV 6217 * @hide 6218 */ 6219 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6220 6221 /** Inactivity timeout to track mobile data activity. 6222 * 6223 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6224 * infer the data activity of mobile network. After a period of no activity on mobile 6225 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6226 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6227 * subsequent activity on mobile networks triggers the firing of {@code 6228 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6229 * 6230 * Network activity refers to transmitting or receiving data on the network interfaces. 6231 * 6232 * Tracking is disabled if set to zero or negative value. 6233 * 6234 * @hide 6235 */ 6236 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6237 6238 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6239 * but for Wifi network. 6240 * @hide 6241 */ 6242 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6243 6244 /** 6245 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6246 */ 6247 public static final String DATA_ROAMING = "data_roaming"; 6248 6249 /** 6250 * The value passed to a Mobile DataConnection via bringUp which defines the 6251 * number of retries to preform when setting up the initial connection. The default 6252 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6253 * @hide 6254 */ 6255 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6256 6257 /** 6258 * Whether user has enabled development settings. 6259 */ 6260 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6261 6262 /** 6263 * Whether the device has been provisioned (0 = false, 1 = true) 6264 */ 6265 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6266 6267 /** 6268 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6269 * One integer in dpi. If unset, then use the real display density. 6270 * @hide 6271 */ 6272 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6273 6274 /** 6275 * The saved value for WindowManagerService.setForcedDisplaySize(). 6276 * Two integers separated by a comma. If unset, then use the real display size. 6277 * @hide 6278 */ 6279 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6280 6281 /** 6282 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6283 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6284 * @hide 6285 */ 6286 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6287 6288 /** 6289 * The maximum size, in bytes, of a download that the download manager will transfer over 6290 * a non-wifi connection. 6291 * @hide 6292 */ 6293 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6294 "download_manager_max_bytes_over_mobile"; 6295 6296 /** 6297 * The recommended maximum size, in bytes, of a download that the download manager should 6298 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6299 * have the option to start the download over the mobile connection anyway. 6300 * @hide 6301 */ 6302 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6303 "download_manager_recommended_max_bytes_over_mobile"; 6304 6305 /** 6306 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6307 */ 6308 @Deprecated 6309 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6310 6311 /** 6312 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6313 * sent or processed. (0 = false, 1 = true) 6314 * @hide 6315 */ 6316 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6317 6318 /** 6319 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6320 * and the output is redirected to AV Receiver connected via 6321 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6322 * @hide 6323 */ 6324 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6325 6326 /** 6327 * Whether TV will automatically turn on upon reception of the CEC command 6328 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6329 * @hide 6330 */ 6331 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6332 "hdmi_control_auto_wakeup_enabled"; 6333 6334 /** 6335 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6336 * (0 = false, 1 = true) 6337 * @hide 6338 */ 6339 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6340 "hdmi_control_auto_device_off_enabled"; 6341 6342 /** 6343 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6344 * client. 6345 * (0 = false, 1 = true) 6346 * @hide 6347 */ 6348 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6349 6350 /** 6351 * Whether TV will switch to MHL port when a mobile device is plugged in. 6352 * (0 = false, 1 = true) 6353 * @hide 6354 */ 6355 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6356 6357 /** 6358 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6359 * @hide 6360 */ 6361 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6362 6363 /** 6364 * Whether mobile data connections are allowed by the user. See 6365 * ConnectivityManager for more info. 6366 * @hide 6367 */ 6368 public static final String MOBILE_DATA = "mobile_data"; 6369 6370 /** 6371 * Whether the mobile data connection should remain active even when higher 6372 * priority networks like WiFi are active, to help make network switching faster. 6373 * 6374 * See ConnectivityService for more info. 6375 * 6376 * (0 = disabled, 1 = enabled) 6377 * @hide 6378 */ 6379 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6380 6381 /** {@hide} */ 6382 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6383 /** {@hide} */ 6384 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6385 /** {@hide} */ 6386 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6387 /** {@hide} */ 6388 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6389 /** {@hide} */ 6390 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6391 6392 /** {@hide} */ 6393 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6394 /** {@hide} */ 6395 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6396 /** {@hide} */ 6397 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6398 /** {@hide} */ 6399 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6400 6401 /** {@hide} */ 6402 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6403 /** {@hide} */ 6404 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6405 /** {@hide} */ 6406 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6407 /** {@hide} */ 6408 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6409 6410 /** {@hide} */ 6411 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6412 /** {@hide} */ 6413 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6414 /** {@hide} */ 6415 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6416 /** {@hide} */ 6417 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6418 6419 /** 6420 * User preference for which network(s) should be used. Only the 6421 * connectivity service should touch this. 6422 */ 6423 public static final String NETWORK_PREFERENCE = "network_preference"; 6424 6425 /** 6426 * Which package name to use for network scoring. If null, or if the package is not a valid 6427 * scorer app, external network scores will neither be requested nor accepted. 6428 * @hide 6429 */ 6430 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6431 6432 /** 6433 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6434 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6435 * exceeded. 6436 * @hide 6437 */ 6438 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6439 6440 /** 6441 * The length of time in milli-seconds that automatic small adjustments to 6442 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6443 * @hide 6444 */ 6445 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6446 6447 /** Preferred NTP server. {@hide} */ 6448 public static final String NTP_SERVER = "ntp_server"; 6449 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6450 public static final String NTP_TIMEOUT = "ntp_timeout"; 6451 6452 /** {@hide} */ 6453 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6454 6455 /** 6456 * Whether the package manager should send package verification broadcasts for verifiers to 6457 * review apps prior to installation. 6458 * 1 = request apps to be verified prior to installation, if a verifier exists. 6459 * 0 = do not verify apps before installation 6460 * @hide 6461 */ 6462 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6463 6464 /** Timeout for package verification. 6465 * @hide */ 6466 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6467 6468 /** Default response code for package verification. 6469 * @hide */ 6470 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6471 6472 /** 6473 * Show package verification setting in the Settings app. 6474 * 1 = show (default) 6475 * 0 = hide 6476 * @hide 6477 */ 6478 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6479 6480 /** 6481 * Run package verification on apps installed through ADB/ADT/USB 6482 * 1 = perform package verification on ADB installs (default) 6483 * 0 = bypass package verification on ADB installs 6484 * @hide 6485 */ 6486 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6487 6488 /** 6489 * Time since last fstrim (milliseconds) after which we force one to happen 6490 * during device startup. If unset, the default is 3 days. 6491 * @hide 6492 */ 6493 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6494 6495 /** 6496 * The interval in milliseconds at which to check packet counts on the 6497 * mobile data interface when screen is on, to detect possible data 6498 * connection problems. 6499 * @hide 6500 */ 6501 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6502 "pdp_watchdog_poll_interval_ms"; 6503 6504 /** 6505 * The interval in milliseconds at which to check packet counts on the 6506 * mobile data interface when screen is off, to detect possible data 6507 * connection problems. 6508 * @hide 6509 */ 6510 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6511 "pdp_watchdog_long_poll_interval_ms"; 6512 6513 /** 6514 * The interval in milliseconds at which to check packet counts on the 6515 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6516 * outgoing packets has been reached without incoming packets. 6517 * @hide 6518 */ 6519 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6520 "pdp_watchdog_error_poll_interval_ms"; 6521 6522 /** 6523 * The number of outgoing packets sent without seeing an incoming packet 6524 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6525 * device is logged to the event log 6526 * @hide 6527 */ 6528 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6529 "pdp_watchdog_trigger_packet_count"; 6530 6531 /** 6532 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6533 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6534 * attempting data connection recovery. 6535 * @hide 6536 */ 6537 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6538 "pdp_watchdog_error_poll_count"; 6539 6540 /** 6541 * The number of failed PDP reset attempts before moving to something more 6542 * drastic: re-registering to the network. 6543 * @hide 6544 */ 6545 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6546 "pdp_watchdog_max_pdp_reset_fail_count"; 6547 6548 /** 6549 * A positive value indicates how often the SamplingProfiler 6550 * should take snapshots. Zero value means SamplingProfiler 6551 * is disabled. 6552 * 6553 * @hide 6554 */ 6555 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6556 6557 /** 6558 * URL to open browser on to allow user to manage a prepay account 6559 * @hide 6560 */ 6561 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6562 "setup_prepaid_data_service_url"; 6563 6564 /** 6565 * URL to attempt a GET on to see if this is a prepay device 6566 * @hide 6567 */ 6568 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6569 "setup_prepaid_detection_target_url"; 6570 6571 /** 6572 * Host to check for a redirect to after an attempt to GET 6573 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6574 * this is a prepaid device with zero balance.) 6575 * @hide 6576 */ 6577 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6578 "setup_prepaid_detection_redir_host"; 6579 6580 /** 6581 * The interval in milliseconds at which to check the number of SMS sent out without asking 6582 * for use permit, to limit the un-authorized SMS usage. 6583 * 6584 * @hide 6585 */ 6586 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6587 "sms_outgoing_check_interval_ms"; 6588 6589 /** 6590 * The number of outgoing SMS sent without asking for user permit (of {@link 6591 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6592 * 6593 * @hide 6594 */ 6595 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6596 "sms_outgoing_check_max_count"; 6597 6598 /** 6599 * Used to disable SMS short code confirmation - defaults to true. 6600 * True indcates we will do the check, etc. Set to false to disable. 6601 * @see com.android.internal.telephony.SmsUsageMonitor 6602 * @hide 6603 */ 6604 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6605 6606 /** 6607 * Used to select which country we use to determine premium sms codes. 6608 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6609 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6610 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6611 * @hide 6612 */ 6613 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6614 6615 /** 6616 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6617 * @hide 6618 */ 6619 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6620 6621 /** 6622 * Used to disable Tethering on a device - defaults to true 6623 * @hide 6624 */ 6625 public static final String TETHER_SUPPORTED = "tether_supported"; 6626 6627 /** 6628 * Used to require DUN APN on the device or not - defaults to a build config value 6629 * which defaults to false 6630 * @hide 6631 */ 6632 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6633 6634 /** 6635 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6636 * corresponding build config values are set it will override the APN DB 6637 * values. 6638 * Consists of a comma seperated list of strings: 6639 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6640 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6641 * @hide 6642 */ 6643 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6644 6645 /** 6646 * USB Mass Storage Enabled 6647 */ 6648 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6649 6650 /** 6651 * If this setting is set (to anything), then all references 6652 * to Gmail on the device must change to Google Mail. 6653 */ 6654 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6655 6656 /** 6657 * Webview Data reduction proxy key. 6658 * @hide 6659 */ 6660 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6661 "webview_data_reduction_proxy_key"; 6662 6663 /** 6664 * Whether Wifi display is enabled/disabled 6665 * 0=disabled. 1=enabled. 6666 * @hide 6667 */ 6668 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6669 6670 /** 6671 * Whether Wifi display certification mode is enabled/disabled 6672 * 0=disabled. 1=enabled. 6673 * @hide 6674 */ 6675 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6676 "wifi_display_certification_on"; 6677 6678 /** 6679 * WPS Configuration method used by Wifi display, this setting only 6680 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6681 * 6682 * Possible values are: 6683 * 6684 * WpsInfo.INVALID: use default WPS method chosen by framework 6685 * WpsInfo.PBC : use Push button 6686 * WpsInfo.KEYPAD : use Keypad 6687 * WpsInfo.DISPLAY: use Display 6688 * @hide 6689 */ 6690 public static final String WIFI_DISPLAY_WPS_CONFIG = 6691 "wifi_display_wps_config"; 6692 6693 /** 6694 * Whether to notify the user of open networks. 6695 * <p> 6696 * If not connected and the scan results have an open network, we will 6697 * put this notification up. If we attempt to connect to a network or 6698 * the open network(s) disappear, we remove the notification. When we 6699 * show the notification, we will not show it again for 6700 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6701 */ 6702 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6703 "wifi_networks_available_notification_on"; 6704 /** 6705 * {@hide} 6706 */ 6707 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6708 "wimax_networks_available_notification_on"; 6709 6710 /** 6711 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6712 * Connecting to a network will reset the timer. 6713 */ 6714 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6715 "wifi_networks_available_repeat_delay"; 6716 6717 /** 6718 * 802.11 country code in ISO 3166 format 6719 * @hide 6720 */ 6721 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6722 6723 /** 6724 * The interval in milliseconds to issue wake up scans when wifi needs 6725 * to connect. This is necessary to connect to an access point when 6726 * device is on the move and the screen is off. 6727 * @hide 6728 */ 6729 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6730 "wifi_framework_scan_interval_ms"; 6731 6732 /** 6733 * The interval in milliseconds after which Wi-Fi is considered idle. 6734 * When idle, it is possible for the device to be switched from Wi-Fi to 6735 * the mobile data network. 6736 * @hide 6737 */ 6738 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6739 6740 /** 6741 * When the number of open networks exceeds this number, the 6742 * least-recently-used excess networks will be removed. 6743 */ 6744 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6745 6746 /** 6747 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6748 */ 6749 public static final String WIFI_ON = "wifi_on"; 6750 6751 /** 6752 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6753 * @hide 6754 */ 6755 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6756 "wifi_scan_always_enabled"; 6757 6758 /** 6759 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6760 * connectivity. 6761 * @hide 6762 */ 6763 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6764 "ble_scan_always_enabled"; 6765 6766 /** 6767 * Used to save the Wifi_ON state prior to tethering. 6768 * This state will be checked to restore Wifi after 6769 * the user turns off tethering. 6770 * 6771 * @hide 6772 */ 6773 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6774 6775 /** 6776 * The interval in milliseconds to scan as used by the wifi supplicant 6777 * @hide 6778 */ 6779 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6780 "wifi_supplicant_scan_interval_ms"; 6781 6782 /** 6783 * whether frameworks handles wifi auto-join 6784 * @hide 6785 */ 6786 public static final String WIFI_ENHANCED_AUTO_JOIN = 6787 "wifi_enhanced_auto_join"; 6788 6789 /** 6790 * whether settings show RSSI 6791 * @hide 6792 */ 6793 public static final String WIFI_NETWORK_SHOW_RSSI = 6794 "wifi_network_show_rssi"; 6795 6796 /** 6797 * The interval in milliseconds to scan at supplicant when p2p is connected 6798 * @hide 6799 */ 6800 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6801 "wifi_scan_interval_p2p_connected_ms"; 6802 6803 /** 6804 * Whether the Wi-Fi watchdog is enabled. 6805 */ 6806 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6807 6808 /** 6809 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6810 * the setting needs to be set to 0 to disable it. 6811 * @hide 6812 */ 6813 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6814 "wifi_watchdog_poor_network_test_enabled"; 6815 6816 /** 6817 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 6818 * needs to be set to 0 to disable it. 6819 * @hide 6820 */ 6821 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 6822 "wifi_suspend_optimizations_enabled"; 6823 6824 /** 6825 * The maximum number of times we will retry a connection to an access 6826 * point for which we have failed in acquiring an IP address from DHCP. 6827 * A value of N means that we will make N+1 connection attempts in all. 6828 */ 6829 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 6830 6831 /** 6832 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 6833 * data connectivity to be established after a disconnect from Wi-Fi. 6834 */ 6835 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6836 "wifi_mobile_data_transition_wakelock_timeout_ms"; 6837 6838 /** 6839 * This setting controls whether WiFi configurations created by a Device Owner app 6840 * should be locked down (that is, be editable or removable only by the Device Owner App, 6841 * not even by Settings app). 6842 * This setting takes integer values. Non-zero values mean DO created configurations 6843 * are locked down. Value of zero means they are not. Default value in the absence of 6844 * actual value to this setting is 0. 6845 */ 6846 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 6847 "wifi_device_owner_configs_lockdown"; 6848 6849 /** 6850 * The operational wifi frequency band 6851 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 6852 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 6853 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 6854 * 6855 * @hide 6856 */ 6857 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 6858 6859 /** 6860 * The Wi-Fi peer-to-peer device name 6861 * @hide 6862 */ 6863 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 6864 6865 /** 6866 * The min time between wifi disable and wifi enable 6867 * @hide 6868 */ 6869 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 6870 6871 /** 6872 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 6873 * from an ephemeral network if there is no BSSID for that network with a non-null score that 6874 * has been seen in this time period. 6875 * 6876 * If this is less than or equal to zero, we use a more conservative behavior and only check 6877 * for a non-null score from the currently connected or target BSSID. 6878 * @hide 6879 */ 6880 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 6881 "wifi_ephemeral_out_of_range_timeout_ms"; 6882 6883 /** 6884 * The number of milliseconds to delay when checking for data stalls during 6885 * non-aggressive detection. (screen is turned off.) 6886 * @hide 6887 */ 6888 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 6889 "data_stall_alarm_non_aggressive_delay_in_ms"; 6890 6891 /** 6892 * The number of milliseconds to delay when checking for data stalls during 6893 * aggressive detection. (screen on or suspected data stall) 6894 * @hide 6895 */ 6896 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 6897 "data_stall_alarm_aggressive_delay_in_ms"; 6898 6899 /** 6900 * The number of milliseconds to allow the provisioning apn to remain active 6901 * @hide 6902 */ 6903 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 6904 "provisioning_apn_alarm_delay_in_ms"; 6905 6906 /** 6907 * The interval in milliseconds at which to check gprs registration 6908 * after the first registration mismatch of gprs and voice service, 6909 * to detect possible data network registration problems. 6910 * 6911 * @hide 6912 */ 6913 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 6914 "gprs_register_check_period_ms"; 6915 6916 /** 6917 * Nonzero causes Log.wtf() to crash. 6918 * @hide 6919 */ 6920 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 6921 6922 /** 6923 * Ringer mode. This is used internally, changing this value will not 6924 * change the ringer mode. See AudioManager. 6925 */ 6926 public static final String MODE_RINGER = "mode_ringer"; 6927 6928 /** 6929 * Overlay display devices setting. 6930 * The associated value is a specially formatted string that describes the 6931 * size and density of simulated secondary display devices. 6932 * <p> 6933 * Format: {width}x{height}/{dpi};... 6934 * </p><p> 6935 * Example: 6936 * <ul> 6937 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 6938 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 6939 * at 1080p and the second at 720p.</li> 6940 * <li>If the value is empty, then no overlay display devices are created.</li> 6941 * </ul></p> 6942 * 6943 * @hide 6944 */ 6945 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 6946 6947 /** 6948 * Threshold values for the duration and level of a discharge cycle, 6949 * under which we log discharge cycle info. 6950 * 6951 * @hide 6952 */ 6953 public static final String 6954 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 6955 6956 /** @hide */ 6957 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 6958 6959 /** 6960 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 6961 * intents on application crashes and ANRs. If this is disabled, the 6962 * crash/ANR dialog will never display the "Report" button. 6963 * <p> 6964 * Type: int (0 = disallow, 1 = allow) 6965 * 6966 * @hide 6967 */ 6968 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 6969 6970 /** 6971 * Maximum age of entries kept by {@link DropBoxManager}. 6972 * 6973 * @hide 6974 */ 6975 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 6976 6977 /** 6978 * Maximum number of entry files which {@link DropBoxManager} will keep 6979 * around. 6980 * 6981 * @hide 6982 */ 6983 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 6984 6985 /** 6986 * Maximum amount of disk space used by {@link DropBoxManager} no matter 6987 * what. 6988 * 6989 * @hide 6990 */ 6991 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 6992 6993 /** 6994 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 6995 * will use. 6996 * 6997 * @hide 6998 */ 6999 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7000 7001 /** 7002 * Percent of total disk which {@link DropBoxManager} will never dip 7003 * into. 7004 * 7005 * @hide 7006 */ 7007 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7008 7009 /** 7010 * Prefix for per-tag dropbox disable/enable settings. 7011 * 7012 * @hide 7013 */ 7014 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7015 7016 /** 7017 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7018 * prefix of the dropbox tag of the report type. For example, 7019 * "logcat_for_system_server_anr" controls the lines of logcat captured 7020 * with system server ANR reports. 0 to disable. 7021 * 7022 * @hide 7023 */ 7024 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7025 7026 /** 7027 * The interval in minutes after which the amount of free storage left 7028 * on the device is logged to the event log 7029 * 7030 * @hide 7031 */ 7032 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7033 7034 /** 7035 * Threshold for the amount of change in disk free space required to 7036 * report the amount of free space. Used to prevent spamming the logs 7037 * when the disk free space isn't changing frequently. 7038 * 7039 * @hide 7040 */ 7041 public static final String 7042 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7043 7044 /** 7045 * Minimum percentage of free storage on the device that is used to 7046 * determine if the device is running low on storage. The default is 10. 7047 * <p> 7048 * Say this value is set to 10, the device is considered running low on 7049 * storage if 90% or more of the device storage is filled up. 7050 * 7051 * @hide 7052 */ 7053 public static final String 7054 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7055 7056 /** 7057 * Maximum byte size of the low storage threshold. This is to ensure 7058 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7059 * overly large threshold for large storage devices. Currently this must 7060 * be less than 2GB. This default is 500MB. 7061 * 7062 * @hide 7063 */ 7064 public static final String 7065 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7066 7067 /** 7068 * Minimum bytes of free storage on the device before the data partition 7069 * is considered full. By default, 1 MB is reserved to avoid system-wide 7070 * SQLite disk full exceptions. 7071 * 7072 * @hide 7073 */ 7074 public static final String 7075 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7076 7077 /** 7078 * The maximum reconnect delay for short network outages or when the 7079 * network is suspended due to phone use. 7080 * 7081 * @hide 7082 */ 7083 public static final String 7084 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7085 7086 /** 7087 * The number of milliseconds to delay before sending out 7088 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7089 * 7090 * @hide 7091 */ 7092 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7093 7094 7095 /** 7096 * Network sampling interval, in seconds. We'll generate link information 7097 * about bytes/packets sent and error rates based on data sampled in this interval 7098 * 7099 * @hide 7100 */ 7101 7102 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7103 "connectivity_sampling_interval_in_seconds"; 7104 7105 /** 7106 * The series of successively longer delays used in retrying to download PAC file. 7107 * Last delay is used between successful PAC downloads. 7108 * 7109 * @hide 7110 */ 7111 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7112 7113 /** 7114 * Setting to turn off captive portal detection. Feature is enabled by 7115 * default and the setting needs to be set to 0 to disable it. 7116 * 7117 * @hide 7118 */ 7119 public static final String 7120 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7121 7122 /** 7123 * The server used for captive portal detection upon a new conection. A 7124 * 204 response code from the server is used for validation. 7125 * 7126 * @hide 7127 */ 7128 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7129 7130 /** 7131 * Whether network service discovery is enabled. 7132 * 7133 * @hide 7134 */ 7135 public static final String NSD_ON = "nsd_on"; 7136 7137 /** 7138 * Let user pick default install location. 7139 * 7140 * @hide 7141 */ 7142 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7143 7144 /** 7145 * Default install location value. 7146 * 0 = auto, let system decide 7147 * 1 = internal 7148 * 2 = sdcard 7149 * @hide 7150 */ 7151 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7152 7153 /** 7154 * ms during which to consume extra events related to Inet connection 7155 * condition after a transtion to fully-connected 7156 * 7157 * @hide 7158 */ 7159 public static final String 7160 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7161 7162 /** 7163 * ms during which to consume extra events related to Inet connection 7164 * condtion after a transtion to partly-connected 7165 * 7166 * @hide 7167 */ 7168 public static final String 7169 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7170 7171 /** {@hide} */ 7172 public static final String 7173 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7174 7175 /** 7176 * Host name and port for global http proxy. Uses ':' seperator for 7177 * between host and port. 7178 */ 7179 public static final String HTTP_PROXY = "http_proxy"; 7180 7181 /** 7182 * Host name for global http proxy. Set via ConnectivityManager. 7183 * 7184 * @hide 7185 */ 7186 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7187 7188 /** 7189 * Integer host port for global http proxy. Set via ConnectivityManager. 7190 * 7191 * @hide 7192 */ 7193 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7194 7195 /** 7196 * Exclusion list for global proxy. This string contains a list of 7197 * comma-separated domains where the global proxy does not apply. 7198 * Domains should be listed in a comma- separated list. Example of 7199 * acceptable formats: ".domain1.com,my.domain2.com" Use 7200 * ConnectivityManager to set/get. 7201 * 7202 * @hide 7203 */ 7204 public static final String 7205 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7206 7207 /** 7208 * The location PAC File for the proxy. 7209 * @hide 7210 */ 7211 public static final String 7212 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7213 7214 /** 7215 * Enables the UI setting to allow the user to specify the global HTTP 7216 * proxy and associated exclusion list. 7217 * 7218 * @hide 7219 */ 7220 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7221 7222 /** 7223 * Setting for default DNS in case nobody suggests one 7224 * 7225 * @hide 7226 */ 7227 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7228 7229 /** {@hide} */ 7230 public static final String 7231 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7232 /** {@hide} */ 7233 public static final String 7234 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7235 /** {@hide} */ 7236 public static final String 7237 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7238 /** {@hide} */ 7239 public static final String 7240 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7241 /** {@hide} */ 7242 public static final String 7243 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7244 7245 /** 7246 * Device Idle (Doze) specific settings. 7247 * This is encoded as a key=value list, separated by commas. Ex: 7248 * 7249 * "inactive_timeout=60000,sensing_timeout=400000" 7250 * 7251 * The following keys are supported: 7252 * 7253 * <pre> 7254 * inactive_to (long) 7255 * sensing_to (long) 7256 * motion_inactive_to (long) 7257 * idle_after_inactive_to (long) 7258 * idle_pending_to (long) 7259 * max_idle_pending_to (long) 7260 * idle_pending_factor (float) 7261 * idle_to (long) 7262 * max_idle_to (long) 7263 * idle_factor (float) 7264 * min_time_to_alarm (long) 7265 * max_temp_app_whitelist_duration (long) 7266 * </pre> 7267 * 7268 * <p> 7269 * Type: string 7270 * @hide 7271 * @see com.android.server.DeviceIdleController.Constants 7272 */ 7273 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7274 7275 /** 7276 * App standby (app idle) specific settings. 7277 * This is encoded as a key=value list, separated by commas. Ex: 7278 * 7279 * "idle_duration=5000,parole_interval=4500" 7280 * 7281 * The following keys are supported: 7282 * 7283 * <pre> 7284 * idle_duration2 (long) 7285 * wallclock_threshold (long) 7286 * parole_interval (long) 7287 * parole_duration (long) 7288 * 7289 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7290 * </pre> 7291 * 7292 * <p> 7293 * Type: string 7294 * @hide 7295 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7296 */ 7297 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7298 7299 /** 7300 * Alarm manager specific settings. 7301 * This is encoded as a key=value list, separated by commas. Ex: 7302 * 7303 * "min_futurity=5000,allow_while_idle_short_time=4500" 7304 * 7305 * The following keys are supported: 7306 * 7307 * <pre> 7308 * min_futurity (long) 7309 * min_interval (long) 7310 * allow_while_idle_short_time (long) 7311 * allow_while_idle_long_time (long) 7312 * allow_while_idle_whitelist_duration (long) 7313 * </pre> 7314 * 7315 * <p> 7316 * Type: string 7317 * @hide 7318 * @see com.android.server.AlarmManagerService.Constants 7319 */ 7320 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7321 7322 /** 7323 * Get the key that retrieves a bluetooth headset's priority. 7324 * @hide 7325 */ 7326 public static final String getBluetoothHeadsetPriorityKey(String address) { 7327 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7328 } 7329 7330 /** 7331 * Get the key that retrieves a bluetooth a2dp sink's priority. 7332 * @hide 7333 */ 7334 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7335 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7336 } 7337 7338 /** 7339 * Get the key that retrieves a bluetooth Input Device's priority. 7340 * @hide 7341 */ 7342 public static final String getBluetoothInputDevicePriorityKey(String address) { 7343 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7344 } 7345 7346 /** 7347 * Get the key that retrieves a bluetooth map priority. 7348 * @hide 7349 */ 7350 public static final String getBluetoothMapPriorityKey(String address) { 7351 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7352 } 7353 7354 /** 7355 * Get the key that retrieves a bluetooth map priority. 7356 * @hide 7357 */ 7358 public static final String getBluetoothSapPriorityKey(String address) { 7359 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7360 } 7361 7362 /** 7363 * Scaling factor for normal window animations. Setting to 0 will 7364 * disable window animations. 7365 */ 7366 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7367 7368 /** 7369 * Scaling factor for activity transition animations. Setting to 0 will 7370 * disable window animations. 7371 */ 7372 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7373 7374 /** 7375 * Scaling factor for Animator-based animations. This affects both the 7376 * start delay and duration of all such animations. Setting to 0 will 7377 * cause animations to end immediately. The default value is 1. 7378 */ 7379 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7380 7381 /** 7382 * Scaling factor for normal window animations. Setting to 0 will 7383 * disable window animations. 7384 * 7385 * @hide 7386 */ 7387 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7388 7389 /** 7390 * If 0, the compatibility mode is off for all applications. 7391 * If 1, older applications run under compatibility mode. 7392 * TODO: remove this settings before code freeze (bug/1907571) 7393 * @hide 7394 */ 7395 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7396 7397 /** 7398 * CDMA only settings 7399 * Emergency Tone 0 = Off 7400 * 1 = Alert 7401 * 2 = Vibrate 7402 * @hide 7403 */ 7404 public static final String EMERGENCY_TONE = "emergency_tone"; 7405 7406 /** 7407 * CDMA only settings 7408 * Whether the auto retry is enabled. The value is 7409 * boolean (1 or 0). 7410 * @hide 7411 */ 7412 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7413 7414 /** 7415 * See RIL_PreferredNetworkType in ril.h 7416 * @hide 7417 */ 7418 public static final String PREFERRED_NETWORK_MODE = 7419 "preferred_network_mode"; 7420 7421 /** 7422 * Name of an application package to be debugged. 7423 */ 7424 public static final String DEBUG_APP = "debug_app"; 7425 7426 /** 7427 * If 1, when launching DEBUG_APP it will wait for the debugger before 7428 * starting user code. If 0, it will run normally. 7429 */ 7430 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7431 7432 /** 7433 * Control whether the process CPU usage meter should be shown. 7434 */ 7435 public static final String SHOW_PROCESSES = "show_processes"; 7436 7437 /** 7438 * If 1 low power mode is enabled. 7439 * @hide 7440 */ 7441 public static final String LOW_POWER_MODE = "low_power"; 7442 7443 /** 7444 * Battery level [1-99] at which low power mode automatically turns on. 7445 * If 0, it will not automatically turn on. 7446 * @hide 7447 */ 7448 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7449 7450 /** 7451 * If 1, the activity manager will aggressively finish activities and 7452 * processes as soon as they are no longer needed. If 0, the normal 7453 * extended lifetime is used. 7454 */ 7455 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7456 7457 /** 7458 * Use Dock audio output for media: 7459 * 0 = disabled 7460 * 1 = enabled 7461 * @hide 7462 */ 7463 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7464 7465 /** 7466 * Persisted safe headphone volume management state by AudioService 7467 * @hide 7468 */ 7469 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7470 7471 /** 7472 * URL for tzinfo (time zone) updates 7473 * @hide 7474 */ 7475 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7476 7477 /** 7478 * URL for tzinfo (time zone) update metadata 7479 * @hide 7480 */ 7481 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7482 7483 /** 7484 * URL for selinux (mandatory access control) updates 7485 * @hide 7486 */ 7487 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7488 7489 /** 7490 * URL for selinux (mandatory access control) update metadata 7491 * @hide 7492 */ 7493 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7494 7495 /** 7496 * URL for sms short code updates 7497 * @hide 7498 */ 7499 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7500 "sms_short_codes_content_url"; 7501 7502 /** 7503 * URL for sms short code update metadata 7504 * @hide 7505 */ 7506 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7507 "sms_short_codes_metadata_url"; 7508 7509 /** 7510 * URL for cert pinlist updates 7511 * @hide 7512 */ 7513 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7514 7515 /** 7516 * URL for cert pinlist updates 7517 * @hide 7518 */ 7519 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7520 7521 /** 7522 * URL for intent firewall updates 7523 * @hide 7524 */ 7525 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7526 "intent_firewall_content_url"; 7527 7528 /** 7529 * URL for intent firewall update metadata 7530 * @hide 7531 */ 7532 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7533 "intent_firewall_metadata_url"; 7534 7535 /** 7536 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7537 * @hide 7538 */ 7539 public static final String SELINUX_STATUS = "selinux_status"; 7540 7541 /** 7542 * Developer setting to force RTL layout. 7543 * @hide 7544 */ 7545 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7546 7547 /** 7548 * Milliseconds after screen-off after which low battery sounds will be silenced. 7549 * 7550 * If zero, battery sounds will always play. 7551 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7552 * 7553 * @hide 7554 */ 7555 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7556 7557 /** 7558 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7559 * the caller is done with this, they should call {@link ContentResolver#delete} to 7560 * clean up any value that they may have written. 7561 * 7562 * @hide 7563 */ 7564 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7565 7566 /** 7567 * Defines global runtime overrides to window policy. 7568 * 7569 * See {@link com.android.server.policy.PolicyControl} for value format. 7570 * 7571 * @hide 7572 */ 7573 public static final String POLICY_CONTROL = "policy_control"; 7574 7575 /** 7576 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7577 * or ZEN_MODE_NO_INTERRUPTIONS. 7578 * 7579 * @hide 7580 */ 7581 public static final String ZEN_MODE = "zen_mode"; 7582 7583 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7584 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7585 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7586 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7587 7588 /** @hide */ public static String zenModeToString(int mode) { 7589 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7590 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7591 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7592 return "ZEN_MODE_OFF"; 7593 } 7594 7595 /** @hide */ public static boolean isValidZenMode(int value) { 7596 switch (value) { 7597 case Global.ZEN_MODE_OFF: 7598 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7599 case Global.ZEN_MODE_ALARMS: 7600 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7601 return true; 7602 default: 7603 return false; 7604 } 7605 } 7606 7607 /** 7608 * Value of the ringer before entering zen mode. 7609 * 7610 * @hide 7611 */ 7612 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 7613 7614 /** 7615 * Opaque value, changes when persisted zen mode configuration changes. 7616 * 7617 * @hide 7618 */ 7619 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7620 7621 /** 7622 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7623 * 7624 * @hide 7625 */ 7626 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7627 "heads_up_notifications_enabled"; 7628 7629 /** @hide */ public static final int HEADS_UP_OFF = 0; 7630 /** @hide */ public static final int HEADS_UP_ON = 1; 7631 7632 /** 7633 * The name of the device 7634 * 7635 * @hide 7636 */ 7637 public static final String DEVICE_NAME = "device_name"; 7638 7639 /** 7640 * Whether it should be possible to create a guest user on the device. 7641 * <p> 7642 * Type: int (0 for disabled, 1 for enabled) 7643 * @hide 7644 */ 7645 public static final String GUEST_USER_ENABLED = "guest_user_enabled"; 7646 7647 /** 7648 * Whether the NetworkScoringService has been first initialized. 7649 * <p> 7650 * Type: int (0 for false, 1 for true) 7651 * @hide 7652 */ 7653 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7654 7655 /** 7656 * Whether the user wants to be prompted for password to decrypt the device on boot. 7657 * This only matters if the storage is encrypted. 7658 * <p> 7659 * Type: int (0 for false, 1 for true) 7660 * @hide 7661 */ 7662 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7663 7664 /** 7665 * Whether the Volte/VT is enabled 7666 * <p> 7667 * Type: int (0 for false, 1 for true) 7668 * @hide 7669 */ 7670 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7671 7672 /** 7673 * Whether WFC is enabled 7674 * <p> 7675 * Type: int (0 for false, 1 for true) 7676 * 7677 * @hide 7678 */ 7679 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7680 7681 /** 7682 * WFC Mode. 7683 * <p> 7684 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7685 * 7686 * @hide 7687 */ 7688 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7689 7690 /** 7691 * Whether WFC roaming is enabled 7692 * <p> 7693 * Type: int (0 for false, 1 for true) 7694 * 7695 * @hide 7696 */ 7697 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7698 7699 /** 7700 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7701 * this via gservices, OMA-DM, carrier app, etc. 7702 * <p> 7703 * Type: int (0 for false, 1 for true) 7704 * @hide 7705 */ 7706 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7707 7708 /** 7709 * Settings to backup. This is here so that it's in the same place as the settings 7710 * keys and easy to update. 7711 * 7712 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7713 * and Secure as well. This is because those tables drive both backup and 7714 * restore, and restore needs to properly whitelist keys that used to live 7715 * in those namespaces. The keys will only actually be backed up / restored 7716 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7717 * 7718 * NOTE: Settings are backed up and restored in the order they appear 7719 * in this array. If you have one setting depending on another, 7720 * make sure that they are ordered appropriately. 7721 * 7722 * @hide 7723 */ 7724 public static final String[] SETTINGS_TO_BACKUP = { 7725 BUGREPORT_IN_POWER_MENU, 7726 STAY_ON_WHILE_PLUGGED_IN, 7727 AUTO_TIME, 7728 AUTO_TIME_ZONE, 7729 POWER_SOUNDS_ENABLED, 7730 DOCK_SOUNDS_ENABLED, 7731 USB_MASS_STORAGE_ENABLED, 7732 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7733 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7734 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7735 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7736 WIFI_NUM_OPEN_NETWORKS_KEPT, 7737 EMERGENCY_TONE, 7738 CALL_AUTO_RETRY, 7739 DOCK_AUDIO_MEDIA_ENABLED, 7740 LOW_POWER_MODE_TRIGGER_LEVEL 7741 }; 7742 7743 // Populated lazily, guarded by class object: 7744 private static NameValueCache sNameValueCache = new NameValueCache( 7745 SYS_PROP_SETTING_VERSION, 7746 CONTENT_URI, 7747 CALL_METHOD_GET_GLOBAL, 7748 CALL_METHOD_PUT_GLOBAL); 7749 7750 // Certain settings have been moved from global to the per-user secure namespace 7751 private static final HashSet<String> MOVED_TO_SECURE; 7752 static { 7753 MOVED_TO_SECURE = new HashSet<String>(1); 7754 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7755 } 7756 7757 /** @hide */ 7758 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7759 outKeySet.addAll(MOVED_TO_SECURE); 7760 } 7761 7762 /** 7763 * Look up a name in the database. 7764 * @param resolver to access the database with 7765 * @param name to look up in the table 7766 * @return the corresponding value, or null if not present 7767 */ 7768 public static String getString(ContentResolver resolver, String name) { 7769 return getStringForUser(resolver, name, UserHandle.myUserId()); 7770 } 7771 7772 /** @hide */ 7773 public static String getStringForUser(ContentResolver resolver, String name, 7774 int userHandle) { 7775 if (MOVED_TO_SECURE.contains(name)) { 7776 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7777 + " to android.provider.Settings.Secure, returning read-only value."); 7778 return Secure.getStringForUser(resolver, name, userHandle); 7779 } 7780 return sNameValueCache.getStringForUser(resolver, name, userHandle); 7781 } 7782 7783 /** 7784 * Store a name/value pair into the database. 7785 * @param resolver to access the database with 7786 * @param name to store 7787 * @param value to associate with the name 7788 * @return true if the value was set, false on database errors 7789 */ 7790 public static boolean putString(ContentResolver resolver, 7791 String name, String value) { 7792 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 7793 } 7794 7795 /** @hide */ 7796 public static boolean putStringForUser(ContentResolver resolver, 7797 String name, String value, int userHandle) { 7798 if (LOCAL_LOGV) { 7799 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 7800 + " for " + userHandle); 7801 } 7802 // Global and Secure have the same access policy so we can forward writes 7803 if (MOVED_TO_SECURE.contains(name)) { 7804 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7805 + " to android.provider.Settings.Secure, value is unchanged."); 7806 return Secure.putStringForUser(resolver, name, value, userHandle); 7807 } 7808 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 7809 } 7810 7811 /** 7812 * Construct the content URI for a particular name/value pair, 7813 * useful for monitoring changes with a ContentObserver. 7814 * @param name to look up in the table 7815 * @return the corresponding content URI, or null if not present 7816 */ 7817 public static Uri getUriFor(String name) { 7818 return getUriFor(CONTENT_URI, name); 7819 } 7820 7821 /** 7822 * Convenience function for retrieving a single secure settings value 7823 * as an integer. Note that internally setting values are always 7824 * stored as strings; this function converts the string to an integer 7825 * for you. The default value will be returned if the setting is 7826 * not defined or not an integer. 7827 * 7828 * @param cr The ContentResolver to access. 7829 * @param name The name of the setting to retrieve. 7830 * @param def Value to return if the setting is not defined. 7831 * 7832 * @return The setting's current value, or 'def' if it is not defined 7833 * or not a valid integer. 7834 */ 7835 public static int getInt(ContentResolver cr, String name, int def) { 7836 String v = getString(cr, name); 7837 try { 7838 return v != null ? Integer.parseInt(v) : def; 7839 } catch (NumberFormatException e) { 7840 return def; 7841 } 7842 } 7843 7844 /** 7845 * Convenience function for retrieving a single secure settings value 7846 * as an integer. Note that internally setting values are always 7847 * stored as strings; this function converts the string to an integer 7848 * for you. 7849 * <p> 7850 * This version does not take a default value. If the setting has not 7851 * been set, or the string value is not a number, 7852 * it throws {@link SettingNotFoundException}. 7853 * 7854 * @param cr The ContentResolver to access. 7855 * @param name The name of the setting to retrieve. 7856 * 7857 * @throws SettingNotFoundException Thrown if a setting by the given 7858 * name can't be found or the setting value is not an integer. 7859 * 7860 * @return The setting's current value. 7861 */ 7862 public static int getInt(ContentResolver cr, String name) 7863 throws SettingNotFoundException { 7864 String v = getString(cr, name); 7865 try { 7866 return Integer.parseInt(v); 7867 } catch (NumberFormatException e) { 7868 throw new SettingNotFoundException(name); 7869 } 7870 } 7871 7872 /** 7873 * Convenience function for updating a single settings value as an 7874 * integer. This will either create a new entry in the table if the 7875 * given name does not exist, or modify the value of the existing row 7876 * with that name. Note that internally setting values are always 7877 * stored as strings, so this function converts the given value to a 7878 * string before storing it. 7879 * 7880 * @param cr The ContentResolver to access. 7881 * @param name The name of the setting to modify. 7882 * @param value The new value for the setting. 7883 * @return true if the value was set, false on database errors 7884 */ 7885 public static boolean putInt(ContentResolver cr, String name, int value) { 7886 return putString(cr, name, Integer.toString(value)); 7887 } 7888 7889 /** 7890 * Convenience function for retrieving a single secure settings value 7891 * as a {@code long}. Note that internally setting values are always 7892 * stored as strings; this function converts the string to a {@code long} 7893 * for you. The default value will be returned if the setting is 7894 * not defined or not a {@code long}. 7895 * 7896 * @param cr The ContentResolver to access. 7897 * @param name The name of the setting to retrieve. 7898 * @param def Value to return if the setting is not defined. 7899 * 7900 * @return The setting's current value, or 'def' if it is not defined 7901 * or not a valid {@code long}. 7902 */ 7903 public static long getLong(ContentResolver cr, String name, long def) { 7904 String valString = getString(cr, name); 7905 long value; 7906 try { 7907 value = valString != null ? Long.parseLong(valString) : def; 7908 } catch (NumberFormatException e) { 7909 value = def; 7910 } 7911 return value; 7912 } 7913 7914 /** 7915 * Convenience function for retrieving a single secure settings value 7916 * as a {@code long}. Note that internally setting values are always 7917 * stored as strings; this function converts the string to a {@code long} 7918 * for you. 7919 * <p> 7920 * This version does not take a default value. If the setting has not 7921 * been set, or the string value is not a number, 7922 * it throws {@link SettingNotFoundException}. 7923 * 7924 * @param cr The ContentResolver to access. 7925 * @param name The name of the setting to retrieve. 7926 * 7927 * @return The setting's current value. 7928 * @throws SettingNotFoundException Thrown if a setting by the given 7929 * name can't be found or the setting value is not an integer. 7930 */ 7931 public static long getLong(ContentResolver cr, String name) 7932 throws SettingNotFoundException { 7933 String valString = getString(cr, name); 7934 try { 7935 return Long.parseLong(valString); 7936 } catch (NumberFormatException e) { 7937 throw new SettingNotFoundException(name); 7938 } 7939 } 7940 7941 /** 7942 * Convenience function for updating a secure settings value as a long 7943 * integer. This will either create a new entry in the table if the 7944 * given name does not exist, or modify the value of the existing row 7945 * with that name. Note that internally setting values are always 7946 * stored as strings, so this function converts the given value to a 7947 * string before storing it. 7948 * 7949 * @param cr The ContentResolver to access. 7950 * @param name The name of the setting to modify. 7951 * @param value The new value for the setting. 7952 * @return true if the value was set, false on database errors 7953 */ 7954 public static boolean putLong(ContentResolver cr, String name, long value) { 7955 return putString(cr, name, Long.toString(value)); 7956 } 7957 7958 /** 7959 * Convenience function for retrieving a single secure settings value 7960 * as a floating point number. Note that internally setting values are 7961 * always stored as strings; this function converts the string to an 7962 * float for you. The default value will be returned if the setting 7963 * is not defined or not a valid float. 7964 * 7965 * @param cr The ContentResolver to access. 7966 * @param name The name of the setting to retrieve. 7967 * @param def Value to return if the setting is not defined. 7968 * 7969 * @return The setting's current value, or 'def' if it is not defined 7970 * or not a valid float. 7971 */ 7972 public static float getFloat(ContentResolver cr, String name, float def) { 7973 String v = getString(cr, name); 7974 try { 7975 return v != null ? Float.parseFloat(v) : def; 7976 } catch (NumberFormatException e) { 7977 return def; 7978 } 7979 } 7980 7981 /** 7982 * Convenience function for retrieving a single secure settings value 7983 * as a float. Note that internally setting values are always 7984 * stored as strings; this function converts the string to a float 7985 * for you. 7986 * <p> 7987 * This version does not take a default value. If the setting has not 7988 * been set, or the string value is not a number, 7989 * it throws {@link SettingNotFoundException}. 7990 * 7991 * @param cr The ContentResolver to access. 7992 * @param name The name of the setting to retrieve. 7993 * 7994 * @throws SettingNotFoundException Thrown if a setting by the given 7995 * name can't be found or the setting value is not a float. 7996 * 7997 * @return The setting's current value. 7998 */ 7999 public static float getFloat(ContentResolver cr, String name) 8000 throws SettingNotFoundException { 8001 String v = getString(cr, name); 8002 if (v == null) { 8003 throw new SettingNotFoundException(name); 8004 } 8005 try { 8006 return Float.parseFloat(v); 8007 } catch (NumberFormatException e) { 8008 throw new SettingNotFoundException(name); 8009 } 8010 } 8011 8012 /** 8013 * Convenience function for updating a single settings value as a 8014 * floating point number. This will either create a new entry in the 8015 * table if the given name does not exist, or modify the value of the 8016 * existing row with that name. Note that internally setting values 8017 * are always stored as strings, so this function converts the given 8018 * value to a string before storing it. 8019 * 8020 * @param cr The ContentResolver to access. 8021 * @param name The name of the setting to modify. 8022 * @param value The new value for the setting. 8023 * @return true if the value was set, false on database errors 8024 */ 8025 public static boolean putFloat(ContentResolver cr, String name, float value) { 8026 return putString(cr, name, Float.toString(value)); 8027 } 8028 8029 8030 /** 8031 * Subscription to be used for voice call on a multi sim device. The supported values 8032 * are 0 = SUB1, 1 = SUB2 and etc. 8033 * @hide 8034 */ 8035 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8036 8037 /** 8038 * Used to provide option to user to select subscription during dial. 8039 * The supported values are 0 = disable or 1 = enable prompt. 8040 * @hide 8041 */ 8042 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8043 8044 /** 8045 * Subscription to be used for data call on a multi sim device. The supported values 8046 * are 0 = SUB1, 1 = SUB2 and etc. 8047 * @hide 8048 */ 8049 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8050 8051 /** 8052 * Subscription to be used for SMS on a multi sim device. The supported values 8053 * are 0 = SUB1, 1 = SUB2 and etc. 8054 * @hide 8055 */ 8056 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8057 8058 /** 8059 * Used to provide option to user to select subscription during send SMS. 8060 * The value 1 - enable, 0 - disable 8061 * @hide 8062 */ 8063 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8064 8065 8066 8067 /** User preferred subscriptions setting. 8068 * This holds the details of the user selected subscription from the card and 8069 * the activation status. Each settings string have the coma separated values 8070 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8071 * @hide 8072 */ 8073 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8074 "user_preferred_sub2","user_preferred_sub3"}; 8075 8076 /** 8077 * Whether to enable new contacts aggregator or not. 8078 * The value 1 - enable, 0 - disable 8079 * @hide 8080 */ 8081 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8082 8083 /** 8084 * Whether to enable contacts metadata syncing or not 8085 * The value 1 - enable, 0 - disable 8086 * @hide 8087 */ 8088 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8089 8090 /** 8091 * Whether to enable cellular on boot. 8092 * The value 1 - enable, 0 - disable 8093 * @hide 8094 */ 8095 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8096 } 8097 8098 /** 8099 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8100 * Intent URL, allowing it to be either a web page or a particular 8101 * application activity. 8102 * 8103 * @hide 8104 */ 8105 public static final class Bookmarks implements BaseColumns 8106 { 8107 private static final String TAG = "Bookmarks"; 8108 8109 /** 8110 * The content:// style URL for this table 8111 */ 8112 public static final Uri CONTENT_URI = 8113 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8114 8115 /** 8116 * The row ID. 8117 * <p>Type: INTEGER</p> 8118 */ 8119 public static final String ID = "_id"; 8120 8121 /** 8122 * Descriptive name of the bookmark that can be displayed to the user. 8123 * If this is empty, the title should be resolved at display time (use 8124 * {@link #getTitle(Context, Cursor)} any time you want to display the 8125 * title of a bookmark.) 8126 * <P> 8127 * Type: TEXT 8128 * </P> 8129 */ 8130 public static final String TITLE = "title"; 8131 8132 /** 8133 * Arbitrary string (displayed to the user) that allows bookmarks to be 8134 * organized into categories. There are some special names for 8135 * standard folders, which all start with '@'. The label displayed for 8136 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8137 * the folder name does not change so you can consistently query for 8138 * the folder regardless of the current locale. 8139 * 8140 * <P>Type: TEXT</P> 8141 * 8142 */ 8143 public static final String FOLDER = "folder"; 8144 8145 /** 8146 * The Intent URL of the bookmark, describing what it points to. This 8147 * value is given to {@link android.content.Intent#getIntent} to create 8148 * an Intent that can be launched. 8149 * <P>Type: TEXT</P> 8150 */ 8151 public static final String INTENT = "intent"; 8152 8153 /** 8154 * Optional shortcut character associated with this bookmark. 8155 * <P>Type: INTEGER</P> 8156 */ 8157 public static final String SHORTCUT = "shortcut"; 8158 8159 /** 8160 * The order in which the bookmark should be displayed 8161 * <P>Type: INTEGER</P> 8162 */ 8163 public static final String ORDERING = "ordering"; 8164 8165 private static final String[] sIntentProjection = { INTENT }; 8166 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8167 private static final String sShortcutSelection = SHORTCUT + "=?"; 8168 8169 /** 8170 * Convenience function to retrieve the bookmarked Intent for a 8171 * particular shortcut key. 8172 * 8173 * @param cr The ContentResolver to query. 8174 * @param shortcut The shortcut key. 8175 * 8176 * @return Intent The bookmarked URL, or null if there is no bookmark 8177 * matching the given shortcut. 8178 */ 8179 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8180 { 8181 Intent intent = null; 8182 8183 Cursor c = cr.query(CONTENT_URI, 8184 sIntentProjection, sShortcutSelection, 8185 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8186 // Keep trying until we find a valid shortcut 8187 try { 8188 while (intent == null && c.moveToNext()) { 8189 try { 8190 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8191 intent = Intent.parseUri(intentURI, 0); 8192 } catch (java.net.URISyntaxException e) { 8193 // The stored URL is bad... ignore it. 8194 } catch (IllegalArgumentException e) { 8195 // Column not found 8196 Log.w(TAG, "Intent column not found", e); 8197 } 8198 } 8199 } finally { 8200 if (c != null) c.close(); 8201 } 8202 8203 return intent; 8204 } 8205 8206 /** 8207 * Add a new bookmark to the system. 8208 * 8209 * @param cr The ContentResolver to query. 8210 * @param intent The desired target of the bookmark. 8211 * @param title Bookmark title that is shown to the user; null if none 8212 * or it should be resolved to the intent's title. 8213 * @param folder Folder in which to place the bookmark; null if none. 8214 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8215 * this is non-zero and there is an existing bookmark entry 8216 * with this same shortcut, then that existing shortcut is 8217 * cleared (the bookmark is not removed). 8218 * @return The unique content URL for the new bookmark entry. 8219 */ 8220 public static Uri add(ContentResolver cr, 8221 Intent intent, 8222 String title, 8223 String folder, 8224 char shortcut, 8225 int ordering) 8226 { 8227 // If a shortcut is supplied, and it is already defined for 8228 // another bookmark, then remove the old definition. 8229 if (shortcut != 0) { 8230 cr.delete(CONTENT_URI, sShortcutSelection, 8231 new String[] { String.valueOf((int) shortcut) }); 8232 } 8233 8234 ContentValues values = new ContentValues(); 8235 if (title != null) values.put(TITLE, title); 8236 if (folder != null) values.put(FOLDER, folder); 8237 values.put(INTENT, intent.toUri(0)); 8238 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8239 values.put(ORDERING, ordering); 8240 return cr.insert(CONTENT_URI, values); 8241 } 8242 8243 /** 8244 * Return the folder name as it should be displayed to the user. This 8245 * takes care of localizing special folders. 8246 * 8247 * @param r Resources object for current locale; only need access to 8248 * system resources. 8249 * @param folder The value found in the {@link #FOLDER} column. 8250 * 8251 * @return CharSequence The label for this folder that should be shown 8252 * to the user. 8253 */ 8254 public static CharSequence getLabelForFolder(Resources r, String folder) { 8255 return folder; 8256 } 8257 8258 /** 8259 * Return the title as it should be displayed to the user. This takes 8260 * care of localizing bookmarks that point to activities. 8261 * 8262 * @param context A context. 8263 * @param cursor A cursor pointing to the row whose title should be 8264 * returned. The cursor must contain at least the {@link #TITLE} 8265 * and {@link #INTENT} columns. 8266 * @return A title that is localized and can be displayed to the user, 8267 * or the empty string if one could not be found. 8268 */ 8269 public static CharSequence getTitle(Context context, Cursor cursor) { 8270 int titleColumn = cursor.getColumnIndex(TITLE); 8271 int intentColumn = cursor.getColumnIndex(INTENT); 8272 if (titleColumn == -1 || intentColumn == -1) { 8273 throw new IllegalArgumentException( 8274 "The cursor must contain the TITLE and INTENT columns."); 8275 } 8276 8277 String title = cursor.getString(titleColumn); 8278 if (!TextUtils.isEmpty(title)) { 8279 return title; 8280 } 8281 8282 String intentUri = cursor.getString(intentColumn); 8283 if (TextUtils.isEmpty(intentUri)) { 8284 return ""; 8285 } 8286 8287 Intent intent; 8288 try { 8289 intent = Intent.parseUri(intentUri, 0); 8290 } catch (URISyntaxException e) { 8291 return ""; 8292 } 8293 8294 PackageManager packageManager = context.getPackageManager(); 8295 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8296 return info != null ? info.loadLabel(packageManager) : ""; 8297 } 8298 } 8299 8300 /** 8301 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8302 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8303 * from the GoogleLoginService. 8304 * 8305 * @param androidId The Android ID for this device. 8306 * @return The device ID that should be used when connecting to the mobile gtalk server. 8307 * @hide 8308 */ 8309 public static String getGTalkDeviceId(long androidId) { 8310 return "android-" + Long.toHexString(androidId); 8311 } 8312 8313 private static final String[] PM_WRITE_SETTINGS = { 8314 android.Manifest.permission.WRITE_SETTINGS 8315 }; 8316 private static final String[] PM_CHANGE_NETWORK_STATE = { 8317 android.Manifest.permission.CHANGE_NETWORK_STATE, 8318 android.Manifest.permission.WRITE_SETTINGS 8319 }; 8320 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8321 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8322 }; 8323 8324 /** 8325 * Performs a strict and comprehensive check of whether a calling package is allowed to 8326 * write/modify system settings, as the condition differs for pre-M, M+, and 8327 * privileged/preinstalled apps. If the provided uid does not match the 8328 * callingPackage, a negative result will be returned. 8329 * @hide 8330 */ 8331 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8332 String callingPackage, boolean throwException) { 8333 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8334 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8335 PM_WRITE_SETTINGS, false); 8336 } 8337 8338 /** 8339 * Performs a strict and comprehensive check of whether a calling package is allowed to 8340 * write/modify system settings, as the condition differs for pre-M, M+, and 8341 * privileged/preinstalled apps. If the provided uid does not match the 8342 * callingPackage, a negative result will be returned. The caller is expected to have 8343 * the WRITE_SETTINGS permission declared. 8344 * 8345 * Note: if the check is successful, the operation of this app will be updated to the 8346 * current time. 8347 * @hide 8348 */ 8349 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8350 String callingPackage, boolean throwException) { 8351 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8352 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8353 PM_WRITE_SETTINGS, true); 8354 } 8355 8356 /** 8357 * Performs a strict and comprehensive check of whether a calling package is allowed to 8358 * change the state of network, as the condition differs for pre-M, M+, and 8359 * privileged/preinstalled apps. The caller is expected to have either the 8360 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8361 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8362 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8363 * permission and cannot be revoked. See http://b/23597341 8364 * 8365 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8366 * of this app will be updated to the current time. 8367 * @hide 8368 */ 8369 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8370 String callingPackage, boolean throwException) { 8371 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 8372 == PackageManager.PERMISSION_GRANTED) { 8373 return true; 8374 } 8375 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8376 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8377 PM_CHANGE_NETWORK_STATE, true); 8378 } 8379 8380 /** 8381 * Performs a strict and comprehensive check of whether a calling package is allowed to 8382 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8383 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8384 * a negative result will be returned. 8385 * @hide 8386 */ 8387 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8388 String callingPackage, boolean throwException) { 8389 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8390 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8391 PM_SYSTEM_ALERT_WINDOW, false); 8392 } 8393 8394 /** 8395 * Performs a strict and comprehensive check of whether a calling package is allowed to 8396 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8397 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8398 * a negative result will be returned. 8399 * 8400 * Note: if the check is successful, the operation of this app will be updated to the 8401 * current time. 8402 * @hide 8403 */ 8404 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8405 callingPackage, boolean throwException) { 8406 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8407 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8408 PM_SYSTEM_ALERT_WINDOW, true); 8409 } 8410 8411 /** 8412 * Helper method to perform a general and comprehensive check of whether an operation that is 8413 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8414 * OP_WRITE_SETTINGS 8415 * @hide 8416 */ 8417 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8418 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 8419 permissions, boolean makeNote) { 8420 if (callingPackage == null) { 8421 return false; 8422 } 8423 8424 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8425 int mode = AppOpsManager.MODE_DEFAULT; 8426 if (makeNote) { 8427 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8428 } else { 8429 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8430 } 8431 8432 switch (mode) { 8433 case AppOpsManager.MODE_ALLOWED: 8434 return true; 8435 8436 case AppOpsManager.MODE_DEFAULT: 8437 // this is the default operating mode after an app's installation 8438 // In this case we will check all associated static permission to see 8439 // if it is granted during install time. 8440 for (String permission : permissions) { 8441 if (context.checkCallingOrSelfPermission(permission) == PackageManager 8442 .PERMISSION_GRANTED) { 8443 // if either of the permissions are granted, we will allow it 8444 return true; 8445 } 8446 } 8447 8448 default: 8449 // this is for all other cases trickled down here... 8450 if (!throwException) { 8451 return false; 8452 } 8453 } 8454 8455 // prepare string to throw SecurityException 8456 StringBuilder exceptionMessage = new StringBuilder(); 8457 exceptionMessage.append(callingPackage); 8458 exceptionMessage.append(" was not granted "); 8459 if (permissions.length > 1) { 8460 exceptionMessage.append(" either of these permissions: "); 8461 } else { 8462 exceptionMessage.append(" this permission: "); 8463 } 8464 for (int i = 0; i < permissions.length; i++) { 8465 exceptionMessage.append(permissions[i]); 8466 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 8467 } 8468 8469 throw new SecurityException(exceptionMessage.toString()); 8470 } 8471 8472 /** 8473 * Retrieves a correponding package name for a given uid. It will query all 8474 * packages that are associated with the given uid, but it will return only 8475 * the zeroth result. 8476 * Note: If package could not be found, a null is returned. 8477 * @hide 8478 */ 8479 public static String getPackageNameForUid(Context context, int uid) { 8480 String[] packages = context.getPackageManager().getPackagesForUid(uid); 8481 if (packages == null) { 8482 return null; 8483 } 8484 return packages[0]; 8485 } 8486} 8487