Settings.java revision 2250d56a0b47b93016018340c8f4040325aa5611
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.NonNull; 20import android.annotation.SdkConstant; 21import android.annotation.SdkConstant.SdkConstantType; 22import android.annotation.SystemApi; 23import android.annotation.TestApi; 24import android.app.ActivityThread; 25import android.app.AppOpsManager; 26import android.app.Application; 27import android.app.SearchManager; 28import android.app.WallpaperManager; 29import android.content.ComponentName; 30import android.content.ContentResolver; 31import android.content.ContentValues; 32import android.content.Context; 33import android.content.IContentProvider; 34import android.content.Intent; 35import android.content.pm.ActivityInfo; 36import android.content.pm.PackageManager; 37import android.content.pm.ResolveInfo; 38import android.content.res.Configuration; 39import android.content.res.Resources; 40import android.database.Cursor; 41import android.database.SQLException; 42import android.location.LocationManager; 43import android.net.ConnectivityManager; 44import android.net.Uri; 45import android.net.wifi.WifiManager; 46import android.os.BatteryManager; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.LocaleList; 51import android.os.Process; 52import android.os.RemoteException; 53import android.os.ServiceManager; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.Log; 62import android.util.MemoryIntArray; 63 64import com.android.internal.annotations.GuardedBy; 65import com.android.internal.util.ArrayUtils; 66import com.android.internal.widget.ILockSettings; 67 68import java.io.IOException; 69import java.net.URISyntaxException; 70import java.text.SimpleDateFormat; 71import java.util.HashMap; 72import java.util.HashSet; 73import java.util.Locale; 74import java.util.Map; 75import java.util.Set; 76 77/** 78 * The Settings provider contains global system-level device preferences. 79 */ 80public final class Settings { 81 82 // Intent actions for Settings 83 84 /** 85 * Activity Action: Show system settings. 86 * <p> 87 * Input: Nothing. 88 * <p> 89 * Output: Nothing. 90 */ 91 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 92 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 93 94 /** 95 * Activity Action: Show settings to allow configuration of APNs. 96 * <p> 97 * Input: Nothing. 98 * <p> 99 * Output: Nothing. 100 */ 101 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 102 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 103 104 /** 105 * Activity Action: Show settings to allow configuration of current location 106 * sources. 107 * <p> 108 * In some cases, a matching Activity may not exist, so ensure you 109 * safeguard against this. 110 * <p> 111 * Input: Nothing. 112 * <p> 113 * Output: Nothing. 114 */ 115 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 116 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 117 "android.settings.LOCATION_SOURCE_SETTINGS"; 118 119 /** 120 * Activity Action: Show settings to allow configuration of users. 121 * <p> 122 * In some cases, a matching Activity may not exist, so ensure you 123 * safeguard against this. 124 * <p> 125 * Input: Nothing. 126 * <p> 127 * Output: Nothing. 128 * @hide 129 */ 130 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 131 public static final String ACTION_USER_SETTINGS = 132 "android.settings.USER_SETTINGS"; 133 134 /** 135 * Activity Action: Show settings to allow configuration of wireless controls 136 * such as Wi-Fi, Bluetooth and Mobile networks. 137 * <p> 138 * In some cases, a matching Activity may not exist, so ensure you 139 * safeguard against this. 140 * <p> 141 * Input: Nothing. 142 * <p> 143 * Output: Nothing. 144 */ 145 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 146 public static final String ACTION_WIRELESS_SETTINGS = 147 "android.settings.WIRELESS_SETTINGS"; 148 149 /** 150 * Activity Action: Show tether provisioning activity. 151 * 152 * <p> 153 * In some cases, a matching Activity may not exist, so ensure you 154 * safeguard against this. 155 * <p> 156 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 157 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 158 * contain a {@link ResultReceiver} which will be called back with a tether result code. 159 * <p> 160 * Output: The result of the provisioning check. 161 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 162 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 163 * 164 * @hide 165 */ 166 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 167 public static final String ACTION_TETHER_PROVISIONING = 168 "android.settings.TETHER_PROVISIONING_UI"; 169 170 /** 171 * Activity Action: Show settings to allow entering/exiting airplane mode. 172 * <p> 173 * In some cases, a matching Activity may not exist, so ensure you 174 * safeguard against this. 175 * <p> 176 * Input: Nothing. 177 * <p> 178 * Output: Nothing. 179 */ 180 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 181 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 182 "android.settings.AIRPLANE_MODE_SETTINGS"; 183 184 /** 185 * Activity Action: Modify Airplane mode settings using a voice command. 186 * <p> 187 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 188 * <p> 189 * This intent MUST be started using 190 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 191 * startVoiceActivity}. 192 * <p> 193 * Note: The activity implementing this intent MUST verify that 194 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 195 * modifying the setting. 196 * <p> 197 * Input: To tell which state airplane mode should be set to, add the 198 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 199 * If the extra is not included, no changes will be made. 200 * <p> 201 * Output: Nothing. 202 */ 203 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 204 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 205 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 206 207 /** 208 * Activity Action: Show settings for accessibility modules. 209 * <p> 210 * In some cases, a matching Activity may not exist, so ensure you 211 * safeguard against this. 212 * <p> 213 * Input: Nothing. 214 * <p> 215 * Output: Nothing. 216 */ 217 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 218 public static final String ACTION_ACCESSIBILITY_SETTINGS = 219 "android.settings.ACCESSIBILITY_SETTINGS"; 220 221 /** 222 * Activity Action: Show settings to control access to usage information. 223 * <p> 224 * In some cases, a matching Activity may not exist, so ensure you 225 * safeguard against this. 226 * <p> 227 * Input: Nothing. 228 * <p> 229 * Output: Nothing. 230 */ 231 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 232 public static final String ACTION_USAGE_ACCESS_SETTINGS = 233 "android.settings.USAGE_ACCESS_SETTINGS"; 234 235 /** 236 * Activity Category: Show application settings related to usage access. 237 * <p> 238 * An activity that provides a user interface for adjusting usage access related 239 * preferences for its containing application. Optional but recommended for apps that 240 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 241 * <p> 242 * The activity may define meta-data to describe what usage access is 243 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 244 * will be displayed in Settings. 245 * <p> 246 * Input: Nothing. 247 * <p> 248 * Output: Nothing. 249 */ 250 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 251 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 252 "android.intent.category.USAGE_ACCESS_CONFIG"; 253 254 /** 255 * Metadata key: Reason for needing usage access. 256 * <p> 257 * A key for metadata attached to an activity that receives action 258 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 259 * user as description of how the app uses usage access. 260 * <p> 261 */ 262 public static final String METADATA_USAGE_ACCESS_REASON = 263 "android.settings.metadata.USAGE_ACCESS_REASON"; 264 265 /** 266 * Activity Action: Show settings to allow configuration of security and 267 * location privacy. 268 * <p> 269 * In some cases, a matching Activity may not exist, so ensure you 270 * safeguard against this. 271 * <p> 272 * Input: Nothing. 273 * <p> 274 * Output: Nothing. 275 */ 276 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 277 public static final String ACTION_SECURITY_SETTINGS = 278 "android.settings.SECURITY_SETTINGS"; 279 280 /** 281 * Activity Action: Show trusted credentials settings, opening to the user tab, 282 * to allow management of installed credentials. 283 * <p> 284 * In some cases, a matching Activity may not exist, so ensure you 285 * safeguard against this. 286 * <p> 287 * Input: Nothing. 288 * <p> 289 * Output: Nothing. 290 * @hide 291 */ 292 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 293 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 294 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 295 296 /** 297 * Activity Action: Show dialog explaining that an installed CA cert may enable 298 * monitoring of encrypted network traffic. 299 * <p> 300 * In some cases, a matching Activity may not exist, so ensure you 301 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 302 * number of certificates. 303 * <p> 304 * Input: Nothing. 305 * <p> 306 * Output: Nothing. 307 * @hide 308 */ 309 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 310 public static final String ACTION_MONITORING_CERT_INFO = 311 "com.android.settings.MONITORING_CERT_INFO"; 312 313 /** 314 * Activity Action: Show settings to allow configuration of privacy options. 315 * <p> 316 * In some cases, a matching Activity may not exist, so ensure you 317 * safeguard against this. 318 * <p> 319 * Input: Nothing. 320 * <p> 321 * Output: Nothing. 322 */ 323 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 324 public static final String ACTION_PRIVACY_SETTINGS = 325 "android.settings.PRIVACY_SETTINGS"; 326 327 /** 328 * Activity Action: Show settings to allow configuration of VPN. 329 * <p> 330 * In some cases, a matching Activity may not exist, so ensure you 331 * safeguard against this. 332 * <p> 333 * Input: Nothing. 334 * <p> 335 * Output: Nothing. 336 */ 337 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 338 public static final String ACTION_VPN_SETTINGS = 339 "android.settings.VPN_SETTINGS"; 340 341 /** 342 * Activity Action: Show settings to allow configuration of Wi-Fi. 343 * <p> 344 * In some cases, a matching Activity may not exist, so ensure you 345 * safeguard against this. 346 * <p> 347 * Input: Nothing. 348 * <p> 349 * Output: Nothing. 350 351 */ 352 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 353 public static final String ACTION_WIFI_SETTINGS = 354 "android.settings.WIFI_SETTINGS"; 355 356 /** 357 * Activity Action: Show settings to allow configuration of a static IP 358 * address for Wi-Fi. 359 * <p> 360 * In some cases, a matching Activity may not exist, so ensure you safeguard 361 * against this. 362 * <p> 363 * Input: Nothing. 364 * <p> 365 * Output: Nothing. 366 */ 367 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 368 public static final String ACTION_WIFI_IP_SETTINGS = 369 "android.settings.WIFI_IP_SETTINGS"; 370 371 /** 372 * Activity Action: Show settings to allow configuration of Bluetooth. 373 * <p> 374 * In some cases, a matching Activity may not exist, so ensure you 375 * safeguard against this. 376 * <p> 377 * Input: Nothing. 378 * <p> 379 * Output: Nothing. 380 */ 381 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 382 public static final String ACTION_BLUETOOTH_SETTINGS = 383 "android.settings.BLUETOOTH_SETTINGS"; 384 385 /** 386 * Activity Action: Show settings to allow configuration of cast endpoints. 387 * <p> 388 * In some cases, a matching Activity may not exist, so ensure you 389 * safeguard against this. 390 * <p> 391 * Input: Nothing. 392 * <p> 393 * Output: Nothing. 394 */ 395 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 396 public static final String ACTION_CAST_SETTINGS = 397 "android.settings.CAST_SETTINGS"; 398 399 /** 400 * Activity Action: Show settings to allow configuration of date and time. 401 * <p> 402 * In some cases, a matching Activity may not exist, so ensure you 403 * safeguard against this. 404 * <p> 405 * Input: Nothing. 406 * <p> 407 * Output: Nothing. 408 */ 409 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 410 public static final String ACTION_DATE_SETTINGS = 411 "android.settings.DATE_SETTINGS"; 412 413 /** 414 * Activity Action: Show settings to allow configuration of sound and volume. 415 * <p> 416 * In some cases, a matching Activity may not exist, so ensure you 417 * safeguard against this. 418 * <p> 419 * Input: Nothing. 420 * <p> 421 * Output: Nothing. 422 */ 423 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 424 public static final String ACTION_SOUND_SETTINGS = 425 "android.settings.SOUND_SETTINGS"; 426 427 /** 428 * Activity Action: Show settings to allow configuration of display. 429 * <p> 430 * In some cases, a matching Activity may not exist, so ensure you 431 * safeguard against this. 432 * <p> 433 * Input: Nothing. 434 * <p> 435 * Output: Nothing. 436 */ 437 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 438 public static final String ACTION_DISPLAY_SETTINGS = 439 "android.settings.DISPLAY_SETTINGS"; 440 441 /** 442 * Activity Action: Show settings to allow configuration of Night display. 443 * <p> 444 * In some cases, a matching Activity may not exist, so ensure you 445 * safeguard against this. 446 * <p> 447 * Input: Nothing. 448 * <p> 449 * Output: Nothing. 450 * 451 * @hide 452 */ 453 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 454 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 455 "android.settings.NIGHT_DISPLAY_SETTINGS"; 456 457 /** 458 * Activity Action: Show settings to allow configuration of locale. 459 * <p> 460 * In some cases, a matching Activity may not exist, so ensure you 461 * safeguard against this. 462 * <p> 463 * Input: Nothing. 464 * <p> 465 * Output: Nothing. 466 */ 467 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 468 public static final String ACTION_LOCALE_SETTINGS = 469 "android.settings.LOCALE_SETTINGS"; 470 471 /** 472 * Activity Action: Show settings to configure input methods, in particular 473 * allowing the user to enable input methods. 474 * <p> 475 * In some cases, a matching Activity may not exist, so ensure you 476 * safeguard against this. 477 * <p> 478 * Input: Nothing. 479 * <p> 480 * Output: Nothing. 481 */ 482 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 483 public static final String ACTION_VOICE_INPUT_SETTINGS = 484 "android.settings.VOICE_INPUT_SETTINGS"; 485 486 /** 487 * Activity Action: Show settings to configure input methods, in particular 488 * allowing the user to enable input methods. 489 * <p> 490 * In some cases, a matching Activity may not exist, so ensure you 491 * safeguard against this. 492 * <p> 493 * Input: Nothing. 494 * <p> 495 * Output: Nothing. 496 */ 497 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 498 public static final String ACTION_INPUT_METHOD_SETTINGS = 499 "android.settings.INPUT_METHOD_SETTINGS"; 500 501 /** 502 * Activity Action: Show settings to enable/disable input method subtypes. 503 * <p> 504 * In some cases, a matching Activity may not exist, so ensure you 505 * safeguard against this. 506 * <p> 507 * To tell which input method's subtypes are displayed in the settings, add 508 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 509 * If there is no extra in this Intent, subtypes from all installed input methods 510 * will be displayed in the settings. 511 * 512 * @see android.view.inputmethod.InputMethodInfo#getId 513 * <p> 514 * Input: Nothing. 515 * <p> 516 * Output: Nothing. 517 */ 518 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 519 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 520 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 521 522 /** 523 * Activity Action: Show a dialog to select input method. 524 * <p> 525 * In some cases, a matching Activity may not exist, so ensure you 526 * safeguard against this. 527 * <p> 528 * Input: Nothing. 529 * <p> 530 * Output: Nothing. 531 * @hide 532 */ 533 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 534 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 535 "android.settings.SHOW_INPUT_METHOD_PICKER"; 536 537 /** 538 * Activity Action: Show settings to manage the user input dictionary. 539 * <p> 540 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 541 * it is guaranteed there will always be an appropriate implementation for this Intent action. 542 * In prior releases of the platform this was optional, so ensure you safeguard against it. 543 * <p> 544 * Input: Nothing. 545 * <p> 546 * Output: Nothing. 547 */ 548 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 549 public static final String ACTION_USER_DICTIONARY_SETTINGS = 550 "android.settings.USER_DICTIONARY_SETTINGS"; 551 552 /** 553 * Activity Action: Show settings to configure the hardware keyboard. 554 * <p> 555 * In some cases, a matching Activity may not exist, so ensure you 556 * safeguard against this. 557 * <p> 558 * Input: Nothing. 559 * <p> 560 * Output: Nothing. 561 */ 562 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 563 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 564 "android.settings.HARD_KEYBOARD_SETTINGS"; 565 566 /** 567 * Activity Action: Adds a word to the user dictionary. 568 * <p> 569 * In some cases, a matching Activity may not exist, so ensure you 570 * safeguard against this. 571 * <p> 572 * Input: An extra with key <code>word</code> that contains the word 573 * that should be added to the dictionary. 574 * <p> 575 * Output: Nothing. 576 * 577 * @hide 578 */ 579 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 580 public static final String ACTION_USER_DICTIONARY_INSERT = 581 "com.android.settings.USER_DICTIONARY_INSERT"; 582 583 /** 584 * Activity Action: Show settings to allow configuration of application-related settings. 585 * <p> 586 * In some cases, a matching Activity may not exist, so ensure you 587 * safeguard against this. 588 * <p> 589 * Input: Nothing. 590 * <p> 591 * Output: Nothing. 592 */ 593 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 594 public static final String ACTION_APPLICATION_SETTINGS = 595 "android.settings.APPLICATION_SETTINGS"; 596 597 /** 598 * Activity Action: Show settings to allow configuration of application 599 * development-related settings. As of 600 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 601 * a required part of the platform. 602 * <p> 603 * Input: Nothing. 604 * <p> 605 * Output: Nothing. 606 */ 607 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 608 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 609 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 610 611 /** 612 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 613 * <p> 614 * In some cases, a matching Activity may not exist, so ensure you 615 * safeguard against this. 616 * <p> 617 * Input: Nothing. 618 * <p> 619 * Output: Nothing. 620 */ 621 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 622 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 623 "android.settings.QUICK_LAUNCH_SETTINGS"; 624 625 /** 626 * Activity Action: Show settings to manage installed applications. 627 * <p> 628 * In some cases, a matching Activity may not exist, so ensure you 629 * safeguard against this. 630 * <p> 631 * Input: Nothing. 632 * <p> 633 * Output: Nothing. 634 */ 635 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 636 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 637 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 638 639 /** 640 * Activity Action: Show settings to manage all applications. 641 * <p> 642 * In some cases, a matching Activity may not exist, so ensure you 643 * safeguard against this. 644 * <p> 645 * Input: Nothing. 646 * <p> 647 * Output: Nothing. 648 */ 649 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 650 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 651 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 652 653 /** 654 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 655 * <p> 656 * In some cases, a matching Activity may not exist, so ensure you 657 * safeguard against this. 658 * <p> 659 * Input: Optionally, the Intent's data URI can specify the application package name to 660 * directly invoke the management GUI specific to the package name. For example 661 * "package:com.my.app". 662 * <p> 663 * Output: Nothing. 664 */ 665 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 666 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 667 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 668 669 /** 670 * Activity Action: Show screen for controlling which apps are allowed to write/modify 671 * system settings. 672 * <p> 673 * In some cases, a matching Activity may not exist, so ensure you 674 * safeguard against this. 675 * <p> 676 * Input: Optionally, the Intent's data URI can specify the application package name to 677 * directly invoke the management GUI specific to the package name. For example 678 * "package:com.my.app". 679 * <p> 680 * Output: Nothing. 681 */ 682 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 683 public static final String ACTION_MANAGE_WRITE_SETTINGS = 684 "android.settings.action.MANAGE_WRITE_SETTINGS"; 685 686 /** 687 * Activity Action: Show screen of details about a particular application. 688 * <p> 689 * In some cases, a matching Activity may not exist, so ensure you 690 * safeguard against this. 691 * <p> 692 * Input: The Intent's data URI specifies the application package name 693 * to be shown, with the "package" scheme. That is "package:com.my.app". 694 * <p> 695 * Output: Nothing. 696 */ 697 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 698 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 699 "android.settings.APPLICATION_DETAILS_SETTINGS"; 700 701 /** 702 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 703 * <p> 704 * Input: Nothing. 705 * <p> 706 * Output: Nothing. 707 * <p> 708 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 709 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 710 * already ignoring optimizations. You can use 711 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 712 * on this list. 713 */ 714 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 715 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 716 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 717 718 /** 719 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 720 * put them on the whitelist of apps shown by 721 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 722 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 723 * permission. 724 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 725 * provided by the platform for applications to operate correctly in the various power 726 * saving modes. This is only for unusual applications that need to deeply control their own 727 * execution, at the potential expense of the user's battery life. Note that these applications 728 * greatly run the risk of showing to the user as high power consumers on their device.</p> 729 * <p> 730 * Input: The Intent's data URI must specify the application package name 731 * to be shown, with the "package" scheme. That is "package:com.my.app". 732 * <p> 733 * Output: Nothing. 734 * <p> 735 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 736 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 737 * already ignoring optimizations. 738 */ 739 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 740 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 741 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 742 743 /** 744 * Activity Action: Show screen for controlling background data 745 * restrictions for a particular application. 746 * <p> 747 * Input: Intent's data URI set with an application name, using the 748 * "package" schema (like "package:com.my.app"). 749 * 750 * <p> 751 * Output: Nothing. 752 * <p> 753 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 754 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 755 * status of the background data restrictions for them. 756 */ 757 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 758 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 759 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 760 761 /** 762 * @hide 763 * Activity Action: Show the "app ops" settings screen. 764 * <p> 765 * Input: Nothing. 766 * <p> 767 * Output: Nothing. 768 */ 769 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 770 public static final String ACTION_APP_OPS_SETTINGS = 771 "android.settings.APP_OPS_SETTINGS"; 772 773 /** 774 * Activity Action: Show settings for system update functionality. 775 * <p> 776 * In some cases, a matching Activity may not exist, so ensure you 777 * safeguard against this. 778 * <p> 779 * Input: Nothing. 780 * <p> 781 * Output: Nothing. 782 * 783 * @hide 784 */ 785 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 786 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 787 "android.settings.SYSTEM_UPDATE_SETTINGS"; 788 789 /** 790 * Activity Action: Show settings to allow configuration of sync settings. 791 * <p> 792 * In some cases, a matching Activity may not exist, so ensure you 793 * safeguard against this. 794 * <p> 795 * The account types available to add via the add account button may be restricted by adding an 796 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 797 * authorities. Only account types which can sync with that content provider will be offered to 798 * the user. 799 * <p> 800 * Input: Nothing. 801 * <p> 802 * Output: Nothing. 803 */ 804 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 805 public static final String ACTION_SYNC_SETTINGS = 806 "android.settings.SYNC_SETTINGS"; 807 808 /** 809 * Activity Action: Show add account screen for creating a new account. 810 * <p> 811 * In some cases, a matching Activity may not exist, so ensure you 812 * safeguard against this. 813 * <p> 814 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 815 * extra to the Intent with one or more syncable content provider's authorities. Only account 816 * types which can sync with that content provider will be offered to the user. 817 * <p> 818 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 819 * Intent with one or more account types. 820 * <p> 821 * Input: Nothing. 822 * <p> 823 * Output: Nothing. 824 */ 825 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 826 public static final String ACTION_ADD_ACCOUNT = 827 "android.settings.ADD_ACCOUNT_SETTINGS"; 828 829 /** 830 * Activity Action: Show settings for selecting the network operator. 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 */ 839 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 840 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 841 "android.settings.NETWORK_OPERATOR_SETTINGS"; 842 843 /** 844 * Activity Action: Show settings for selection of 2G/3G. 845 * <p> 846 * In some cases, a matching Activity may not exist, so ensure you 847 * safeguard against this. 848 * <p> 849 * Input: Nothing. 850 * <p> 851 * Output: Nothing. 852 */ 853 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 854 public static final String ACTION_DATA_ROAMING_SETTINGS = 855 "android.settings.DATA_ROAMING_SETTINGS"; 856 857 /** 858 * Activity Action: Show settings for internal storage. 859 * <p> 860 * In some cases, a matching Activity may not exist, so ensure you 861 * safeguard against this. 862 * <p> 863 * Input: Nothing. 864 * <p> 865 * Output: Nothing. 866 */ 867 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 868 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 869 "android.settings.INTERNAL_STORAGE_SETTINGS"; 870 /** 871 * Activity Action: Show settings for memory card storage. 872 * <p> 873 * In some cases, a matching Activity may not exist, so ensure you 874 * safeguard against this. 875 * <p> 876 * Input: Nothing. 877 * <p> 878 * Output: Nothing. 879 */ 880 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 881 public static final String ACTION_MEMORY_CARD_SETTINGS = 882 "android.settings.MEMORY_CARD_SETTINGS"; 883 884 /** 885 * Activity Action: Show settings for global search. 886 * <p> 887 * In some cases, a matching Activity may not exist, so ensure you 888 * safeguard against this. 889 * <p> 890 * Input: Nothing. 891 * <p> 892 * Output: Nothing 893 */ 894 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 895 public static final String ACTION_SEARCH_SETTINGS = 896 "android.search.action.SEARCH_SETTINGS"; 897 898 /** 899 * Activity Action: Show general device information settings (serial 900 * number, software version, phone number, etc.). 901 * <p> 902 * In some cases, a matching Activity may not exist, so ensure you 903 * safeguard against this. 904 * <p> 905 * Input: Nothing. 906 * <p> 907 * Output: Nothing 908 */ 909 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 910 public static final String ACTION_DEVICE_INFO_SETTINGS = 911 "android.settings.DEVICE_INFO_SETTINGS"; 912 913 /** 914 * Activity Action: Show NFC settings. 915 * <p> 916 * This shows UI that allows NFC to be turned on or off. 917 * <p> 918 * In some cases, a matching Activity may not exist, so ensure you 919 * safeguard against this. 920 * <p> 921 * Input: Nothing. 922 * <p> 923 * Output: Nothing 924 * @see android.nfc.NfcAdapter#isEnabled() 925 */ 926 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 927 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 928 929 /** 930 * Activity Action: Show NFC Sharing settings. 931 * <p> 932 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 933 * off. 934 * <p> 935 * In some cases, a matching Activity may not exist, so ensure you 936 * safeguard against this. 937 * <p> 938 * Input: Nothing. 939 * <p> 940 * Output: Nothing 941 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 942 */ 943 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 944 public static final String ACTION_NFCSHARING_SETTINGS = 945 "android.settings.NFCSHARING_SETTINGS"; 946 947 /** 948 * Activity Action: Show NFC Tap & Pay settings 949 * <p> 950 * This shows UI that allows the user to configure Tap&Pay 951 * settings. 952 * <p> 953 * In some cases, a matching Activity may not exist, so ensure you 954 * safeguard against this. 955 * <p> 956 * Input: Nothing. 957 * <p> 958 * Output: Nothing 959 */ 960 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 961 public static final String ACTION_NFC_PAYMENT_SETTINGS = 962 "android.settings.NFC_PAYMENT_SETTINGS"; 963 964 /** 965 * Activity Action: Show Daydream settings. 966 * <p> 967 * In some cases, a matching Activity may not exist, so ensure you 968 * safeguard against this. 969 * <p> 970 * Input: Nothing. 971 * <p> 972 * Output: Nothing. 973 * @see android.service.dreams.DreamService 974 */ 975 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 976 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 977 978 /** 979 * Activity Action: Show Notification listener settings. 980 * <p> 981 * In some cases, a matching Activity may not exist, so ensure you 982 * safeguard against this. 983 * <p> 984 * Input: Nothing. 985 * <p> 986 * Output: Nothing. 987 * @see android.service.notification.NotificationListenerService 988 */ 989 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 990 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 991 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 992 993 /** 994 * Activity Action: Show Do Not Disturb access settings. 995 * <p> 996 * Users can grant and deny access to Do Not Disturb configuration from here. 997 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 998 * details. 999 * <p> 1000 * Input: Nothing. 1001 * <p> 1002 * Output: Nothing. 1003 */ 1004 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1005 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1006 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1007 1008 /** 1009 * @hide 1010 */ 1011 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1012 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1013 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1014 1015 /** 1016 * Activity Action: Show settings for video captioning. 1017 * <p> 1018 * In some cases, a matching Activity may not exist, so ensure you safeguard 1019 * against this. 1020 * <p> 1021 * Input: Nothing. 1022 * <p> 1023 * Output: Nothing. 1024 */ 1025 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1026 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1027 1028 /** 1029 * Activity Action: Show the top level print settings. 1030 * <p> 1031 * In some cases, a matching Activity may not exist, so ensure you 1032 * safeguard against this. 1033 * <p> 1034 * Input: Nothing. 1035 * <p> 1036 * Output: Nothing. 1037 */ 1038 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1039 public static final String ACTION_PRINT_SETTINGS = 1040 "android.settings.ACTION_PRINT_SETTINGS"; 1041 1042 /** 1043 * Activity Action: Show Zen Mode configuration settings. 1044 * 1045 * @hide 1046 */ 1047 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1048 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1049 1050 /** 1051 * Activity Action: Show Zen Mode priority configuration settings. 1052 * 1053 * @hide 1054 */ 1055 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1056 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1057 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1058 1059 /** 1060 * Activity Action: Show Zen Mode automation configuration settings. 1061 * 1062 * @hide 1063 */ 1064 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1065 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1066 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1067 1068 /** 1069 * Activity Action: Modify do not disturb mode settings. 1070 * <p> 1071 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1072 * <p> 1073 * This intent MUST be started using 1074 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1075 * startVoiceActivity}. 1076 * <p> 1077 * Note: The Activity implementing this intent MUST verify that 1078 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1079 * returns true before modifying the setting. 1080 * <p> 1081 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1082 * how long the user wishes to avoid interruptions for. The optional 1083 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1084 * enabling or disabling do not disturb mode. If either extra is not included, the 1085 * user maybe asked to provide the value. 1086 * <p> 1087 * Output: Nothing. 1088 */ 1089 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1090 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1091 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1092 1093 /** 1094 * Activity Action: Show Zen Mode schedule rule configuration settings. 1095 * 1096 * @hide 1097 */ 1098 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1099 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1100 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1101 1102 /** 1103 * Activity Action: Show Zen Mode event rule configuration settings. 1104 * 1105 * @hide 1106 */ 1107 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1108 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1109 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1110 1111 /** 1112 * Activity Action: Show Zen Mode external rule configuration settings. 1113 * 1114 * @hide 1115 */ 1116 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1117 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1118 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1119 1120 /** 1121 * Activity Action: Show the regulatory information screen for the device. 1122 * <p> 1123 * In some cases, a matching Activity may not exist, so ensure you safeguard 1124 * against this. 1125 * <p> 1126 * Input: Nothing. 1127 * <p> 1128 * Output: Nothing. 1129 */ 1130 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1131 public static final String 1132 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1133 1134 /** 1135 * Activity Action: Show Device Name Settings. 1136 * <p> 1137 * In some cases, a matching Activity may not exist, so ensure you safeguard 1138 * against this. 1139 * 1140 * @hide 1141 */ 1142 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1143 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1144 1145 /** 1146 * Activity Action: Show pairing settings. 1147 * <p> 1148 * In some cases, a matching Activity may not exist, so ensure you safeguard 1149 * against this. 1150 * 1151 * @hide 1152 */ 1153 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1154 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1155 1156 /** 1157 * Activity Action: Show battery saver settings. 1158 * <p> 1159 * In some cases, a matching Activity may not exist, so ensure you safeguard 1160 * against this. 1161 */ 1162 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1163 public static final String ACTION_BATTERY_SAVER_SETTINGS 1164 = "android.settings.BATTERY_SAVER_SETTINGS"; 1165 1166 /** 1167 * Activity Action: Modify Battery Saver mode setting using a voice command. 1168 * <p> 1169 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1170 * <p> 1171 * This intent MUST be started using 1172 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1173 * startVoiceActivity}. 1174 * <p> 1175 * Note: The activity implementing this intent MUST verify that 1176 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1177 * modifying the setting. 1178 * <p> 1179 * Input: To tell which state batter saver mode should be set to, add the 1180 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1181 * If the extra is not included, no changes will be made. 1182 * <p> 1183 * Output: Nothing. 1184 */ 1185 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1186 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1187 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1188 1189 /** 1190 * Activity Action: Show Home selection settings. If there are multiple activities 1191 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1192 * to pick your preferred activity. 1193 */ 1194 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1195 public static final String ACTION_HOME_SETTINGS 1196 = "android.settings.HOME_SETTINGS"; 1197 1198 1199 1200 /** 1201 * Activity Action: Show Default apps settings. 1202 * <p> 1203 * In some cases, a matching Activity may not exist, so ensure you 1204 * safeguard against this. 1205 * <p> 1206 * Input: Nothing. 1207 * <p> 1208 * Output: Nothing. 1209 */ 1210 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1211 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1212 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1213 1214 /** 1215 * Activity Action: Show notification settings. 1216 * 1217 * @hide 1218 */ 1219 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1220 public static final String ACTION_NOTIFICATION_SETTINGS 1221 = "android.settings.NOTIFICATION_SETTINGS"; 1222 1223 /** 1224 * Activity Action: Show notification settings for a single app. 1225 * 1226 * @hide 1227 */ 1228 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1229 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1230 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1231 1232 /** 1233 * Activity Action: Show notification redaction settings. 1234 * 1235 * @hide 1236 */ 1237 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1238 public static final String ACTION_APP_NOTIFICATION_REDACTION 1239 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1240 1241 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1242 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1243 1244 /** 1245 * Activity Action: Show a dialog with disabled by policy message. 1246 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1247 * the user know about this. 1248 * <p> 1249 * Input: Nothing. 1250 * <p> 1251 * Output: Nothing. 1252 * 1253 * @hide 1254 */ 1255 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1256 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1257 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1258 1259 /** 1260 * Activity Action: Show a dialog for remote bugreport flow. 1261 * <p> 1262 * Input: Nothing. 1263 * <p> 1264 * Output: Nothing. 1265 * 1266 * @hide 1267 */ 1268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1269 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1270 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1271 1272 /** 1273 * Activity Action: Show VR listener settings. 1274 * <p> 1275 * Input: Nothing. 1276 * <p> 1277 * Output: Nothing. 1278 * 1279 * @see android.service.vr.VrListenerService 1280 */ 1281 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1282 public static final String ACTION_VR_LISTENER_SETTINGS 1283 = "android.settings.VR_LISTENER_SETTINGS"; 1284 1285 /** 1286 * Activity Action: Show Storage Manager settings. 1287 * <p> 1288 * Input: Nothing. 1289 * <p> 1290 * Output: Nothing. 1291 * 1292 * @hide 1293 */ 1294 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1295 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1296 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1297 1298 /** 1299 * Activity Action: Allows user to select current webview implementation. 1300 * <p> 1301 * Input: Nothing. 1302 * <p> 1303 * Output: Nothing. 1304 */ 1305 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1306 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1307 1308 // End of Intent actions for Settings 1309 1310 /** 1311 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1312 */ 1313 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1314 1315 /** 1316 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1317 */ 1318 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1319 1320 /** 1321 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1322 */ 1323 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1324 1325 /** 1326 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1327 * the settings generation in order to cache values locally. If this key is 1328 * mapped to a <code>null</code> string extra in the request bundle, the response 1329 * bundle will contain the same key mapped to a parcelable extra which would be 1330 * an {@link android.util.MemoryIntArray}. The response will also contain an 1331 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1332 * index in the array clients should use to lookup the generation. For efficiency 1333 * the caller should request the generation tracking memory array only if it 1334 * doesn't already have it. 1335 * 1336 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1337 */ 1338 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1339 1340 /** 1341 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1342 * to look up the generation id of the backing table. The value is an integer. 1343 * 1344 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1345 */ 1346 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1347 1348 /** 1349 * @hide Key with the settings table generation. The value is an integer. 1350 * 1351 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1352 */ 1353 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1354 1355 /** 1356 * @hide - User handle argument extra to the fast-path call()-based requests 1357 */ 1358 public static final String CALL_METHOD_USER_KEY = "_user"; 1359 1360 /** @hide - Private call() method to write to 'system' table */ 1361 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1362 1363 /** @hide - Private call() method to write to 'secure' table */ 1364 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1365 1366 /** @hide - Private call() method to write to 'global' table */ 1367 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1368 1369 /** 1370 * Activity Extra: Limit available options in launched activity based on the given authority. 1371 * <p> 1372 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1373 * provider's authorities as a String[]. This field is used by some intents to alter the 1374 * behavior of the called activity. 1375 * <p> 1376 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1377 * on the authority given. 1378 */ 1379 public static final String EXTRA_AUTHORITIES = "authorities"; 1380 1381 /** 1382 * Activity Extra: Limit available options in launched activity based on the given account 1383 * types. 1384 * <p> 1385 * This can be passed as an extra field in an Activity Intent with one or more account types 1386 * as a String[]. This field is used by some intents to alter the behavior of the called 1387 * activity. 1388 * <p> 1389 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1390 * list. 1391 */ 1392 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1393 1394 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1395 1396 /** 1397 * Activity Extra: The device identifier to act upon. 1398 * <p> 1399 * This can be passed as an extra field in an Activity Intent with a single 1400 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1401 * settings for the given device. 1402 * <p> 1403 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1404 * dialog for the given device. 1405 * @hide 1406 */ 1407 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1408 1409 /** 1410 * Activity Extra: Enable or disable Airplane Mode. 1411 * <p> 1412 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1413 * intent as a boolean to indicate if it should be enabled. 1414 */ 1415 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1416 1417 /** 1418 * Activity Extra: Enable or disable Battery saver mode. 1419 * <p> 1420 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1421 * intent as a boolean to indicate if it should be enabled. 1422 */ 1423 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1424 "android.settings.extra.battery_saver_mode_enabled"; 1425 1426 /** 1427 * Activity Extra: Enable or disable Do Not Disturb mode. 1428 * <p> 1429 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1430 * intent as a boolean to indicate if it should be enabled. 1431 */ 1432 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1433 "android.settings.extra.do_not_disturb_mode_enabled"; 1434 1435 /** 1436 * Activity Extra: How many minutes to enable do not disturb mode for. 1437 * <p> 1438 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1439 * intent to indicate how long do not disturb mode should be enabled for. 1440 */ 1441 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1442 "android.settings.extra.do_not_disturb_mode_minutes"; 1443 1444 /** 1445 * Activity Extra: Number of certificates 1446 * <p> 1447 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1448 * intent to indicate the number of certificates 1449 * @hide 1450 */ 1451 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1452 "android.settings.extra.number_of_certificates"; 1453 1454 private static final String JID_RESOURCE_PREFIX = "android"; 1455 1456 public static final String AUTHORITY = "settings"; 1457 1458 private static final String TAG = "Settings"; 1459 private static final boolean LOCAL_LOGV = false; 1460 1461 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1462 // with a partial enable/disable state in multi-threaded situations. 1463 private static final Object mLocationSettingsLock = new Object(); 1464 1465 public static class SettingNotFoundException extends AndroidException { 1466 public SettingNotFoundException(String msg) { 1467 super(msg); 1468 } 1469 } 1470 1471 /** 1472 * Common base for tables of name/value settings. 1473 */ 1474 public static class NameValueTable implements BaseColumns { 1475 public static final String NAME = "name"; 1476 public static final String VALUE = "value"; 1477 1478 protected static boolean putString(ContentResolver resolver, Uri uri, 1479 String name, String value) { 1480 // The database will take care of replacing duplicates. 1481 try { 1482 ContentValues values = new ContentValues(); 1483 values.put(NAME, name); 1484 values.put(VALUE, value); 1485 resolver.insert(uri, values); 1486 return true; 1487 } catch (SQLException e) { 1488 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1489 return false; 1490 } 1491 } 1492 1493 public static Uri getUriFor(Uri uri, String name) { 1494 return Uri.withAppendedPath(uri, name); 1495 } 1496 } 1497 1498 private static final class GenerationTracker { 1499 private final MemoryIntArray mArray; 1500 private final Runnable mErrorHandler; 1501 private final int mIndex; 1502 private int mCurrentGeneration; 1503 1504 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1505 int generation, Runnable errorHandler) { 1506 mArray = array; 1507 mIndex = index; 1508 mErrorHandler = errorHandler; 1509 mCurrentGeneration = generation; 1510 } 1511 1512 public boolean isGenerationChanged() { 1513 final int currentGeneration = readCurrentGeneration(); 1514 if (currentGeneration >= 0) { 1515 if (currentGeneration == mCurrentGeneration) { 1516 return false; 1517 } 1518 mCurrentGeneration = currentGeneration; 1519 } 1520 return true; 1521 } 1522 1523 private int readCurrentGeneration() { 1524 try { 1525 return mArray.get(mIndex); 1526 } catch (IOException e) { 1527 Log.e(TAG, "Error getting current generation", e); 1528 if (mErrorHandler != null) { 1529 mErrorHandler.run(); 1530 } 1531 } 1532 return -1; 1533 } 1534 1535 public void destroy() { 1536 try { 1537 mArray.close(); 1538 } catch (IOException e) { 1539 Log.e(TAG, "Error closing backing array", e); 1540 if (mErrorHandler != null) { 1541 mErrorHandler.run(); 1542 } 1543 } 1544 } 1545 } 1546 1547 // Thread-safe. 1548 private static class NameValueCache { 1549 private static final boolean DEBUG = false; 1550 1551 private final Uri mUri; 1552 1553 private static final String[] SELECT_VALUE = 1554 new String[] { Settings.NameValueTable.VALUE }; 1555 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1556 1557 // Must synchronize on 'this' to access mValues and mValuesVersion. 1558 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1559 1560 // Initially null; set lazily and held forever. Synchronized on 'this'. 1561 private IContentProvider mContentProvider = null; 1562 1563 // The method we'll call (or null, to not use) on the provider 1564 // for the fast path of retrieving settings. 1565 private final String mCallGetCommand; 1566 private final String mCallSetCommand; 1567 1568 @GuardedBy("this") 1569 private GenerationTracker mGenerationTracker; 1570 1571 public NameValueCache(Uri uri, String getCommand, String setCommand) { 1572 mUri = uri; 1573 mCallGetCommand = getCommand; 1574 mCallSetCommand = setCommand; 1575 } 1576 1577 private IContentProvider lazyGetProvider(ContentResolver cr) { 1578 IContentProvider cp = null; 1579 synchronized (NameValueCache.this) { 1580 cp = mContentProvider; 1581 if (cp == null) { 1582 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1583 } 1584 } 1585 return cp; 1586 } 1587 1588 public boolean putStringForUser(ContentResolver cr, String name, String value, 1589 final int userHandle) { 1590 try { 1591 Bundle arg = new Bundle(); 1592 arg.putString(Settings.NameValueTable.VALUE, value); 1593 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1594 IContentProvider cp = lazyGetProvider(cr); 1595 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1596 } catch (RemoteException e) { 1597 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1598 return false; 1599 } 1600 return true; 1601 } 1602 1603 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1604 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1605 if (isSelf) { 1606 synchronized (NameValueCache.this) { 1607 if (mGenerationTracker != null) { 1608 if (mGenerationTracker.isGenerationChanged()) { 1609 if (DEBUG) { 1610 Log.i(TAG, "Generation changed for type:" 1611 + mUri.getPath() + " in package:" 1612 + cr.getPackageName() +" and user:" + userHandle); 1613 } 1614 mValues.clear(); 1615 } else if (mValues.containsKey(name)) { 1616 return mValues.get(name); 1617 } 1618 } 1619 } 1620 } else { 1621 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1622 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1623 } 1624 1625 IContentProvider cp = lazyGetProvider(cr); 1626 1627 // Try the fast path first, not using query(). If this 1628 // fails (alternate Settings provider that doesn't support 1629 // this interface?) then we fall back to the query/table 1630 // interface. 1631 if (mCallGetCommand != null) { 1632 try { 1633 Bundle args = null; 1634 if (!isSelf) { 1635 args = new Bundle(); 1636 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1637 } 1638 boolean needsGenerationTracker = false; 1639 synchronized (NameValueCache.this) { 1640 if (isSelf && mGenerationTracker == null) { 1641 needsGenerationTracker = true; 1642 if (args == null) { 1643 args = new Bundle(); 1644 } 1645 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1646 if (DEBUG) { 1647 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1648 + " in package:" + cr.getPackageName() +" and user:" 1649 + userHandle); 1650 } 1651 } 1652 } 1653 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1654 if (b != null) { 1655 String value = b.getString(Settings.NameValueTable.VALUE); 1656 // Don't update our cache for reads of other users' data 1657 if (isSelf) { 1658 synchronized (NameValueCache.this) { 1659 if (needsGenerationTracker) { 1660 MemoryIntArray array = b.getParcelable( 1661 CALL_METHOD_TRACK_GENERATION_KEY); 1662 final int index = b.getInt( 1663 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1664 if (array != null && index >= 0) { 1665 final int generation = b.getInt( 1666 CALL_METHOD_GENERATION_KEY, 0); 1667 if (DEBUG) { 1668 Log.i(TAG, "Received generation tracker for type:" 1669 + mUri.getPath() + " in package:" 1670 + cr.getPackageName() + " and user:" 1671 + userHandle + " with index:" + index); 1672 } 1673 if (mGenerationTracker != null) { 1674 mGenerationTracker.destroy(); 1675 } 1676 mGenerationTracker = new GenerationTracker(array, index, 1677 generation, () -> { 1678 synchronized (NameValueCache.this) { 1679 Log.e(TAG, "Error accessing generation" 1680 + " tracker - removing"); 1681 if (mGenerationTracker != null) { 1682 GenerationTracker generationTracker = 1683 mGenerationTracker; 1684 mGenerationTracker = null; 1685 generationTracker.destroy(); 1686 mValues.clear(); 1687 } 1688 } 1689 }); 1690 } 1691 } 1692 mValues.put(name, value); 1693 } 1694 } else { 1695 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1696 + " by " + UserHandle.myUserId() 1697 + " so not updating cache"); 1698 } 1699 return value; 1700 } 1701 // If the response Bundle is null, we fall through 1702 // to the query interface below. 1703 } catch (RemoteException e) { 1704 // Not supported by the remote side? Fall through 1705 // to query(). 1706 } 1707 } 1708 1709 Cursor c = null; 1710 try { 1711 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1712 new String[]{name}, null, null); 1713 if (c == null) { 1714 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1715 return null; 1716 } 1717 1718 String value = c.moveToNext() ? c.getString(0) : null; 1719 synchronized (NameValueCache.this) { 1720 mValues.put(name, value); 1721 } 1722 if (LOCAL_LOGV) { 1723 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1724 name + " = " + (value == null ? "(null)" : value)); 1725 } 1726 return value; 1727 } catch (RemoteException e) { 1728 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1729 return null; // Return null, but don't cache it. 1730 } finally { 1731 if (c != null) c.close(); 1732 } 1733 } 1734 } 1735 1736 /** 1737 * Checks if the specified context can draw on top of other apps. As of API 1738 * level 23, an app cannot draw on top of other apps unless it declares the 1739 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1740 * manifest, <em>and</em> the user specifically grants the app this 1741 * capability. To prompt the user to grant this approval, the app must send an 1742 * intent with the action 1743 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1744 * causes the system to display a permission management screen. 1745 * 1746 * @param context App context. 1747 * @return true if the specified context can draw on top of other apps, false otherwise 1748 */ 1749 public static boolean canDrawOverlays(Context context) { 1750 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1751 context.getOpPackageName(), false); 1752 } 1753 1754 /** 1755 * System settings, containing miscellaneous system preferences. This 1756 * table holds simple name/value pairs. There are convenience 1757 * functions for accessing individual settings entries. 1758 */ 1759 public static final class System extends NameValueTable { 1760 private static final float DEFAULT_FONT_SCALE = 1.0f; 1761 1762 /** @hide */ 1763 public static interface Validator { 1764 public boolean validate(String value); 1765 } 1766 1767 /** 1768 * The content:// style URL for this table 1769 */ 1770 public static final Uri CONTENT_URI = 1771 Uri.parse("content://" + AUTHORITY + "/system"); 1772 1773 private static final NameValueCache sNameValueCache = new NameValueCache( 1774 CONTENT_URI, 1775 CALL_METHOD_GET_SYSTEM, 1776 CALL_METHOD_PUT_SYSTEM); 1777 1778 private static final HashSet<String> MOVED_TO_SECURE; 1779 static { 1780 MOVED_TO_SECURE = new HashSet<String>(30); 1781 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1782 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1783 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1784 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1785 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1786 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1787 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1788 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1789 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1790 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1791 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1792 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1793 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1794 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1795 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1796 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1797 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1798 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1799 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1800 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1801 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1802 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1803 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1804 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1805 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1806 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1807 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1808 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1809 1810 // At one time in System, then Global, but now back in Secure 1811 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1812 } 1813 1814 private static final HashSet<String> MOVED_TO_GLOBAL; 1815 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1816 static { 1817 MOVED_TO_GLOBAL = new HashSet<String>(); 1818 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1819 1820 // these were originally in system but migrated to secure in the past, 1821 // so are duplicated in the Secure.* namespace 1822 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1823 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1824 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1825 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1826 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1827 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1828 1829 // these are moving directly from system to global 1830 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1831 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1832 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1833 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1834 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1835 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1836 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1837 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1838 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1839 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1840 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1841 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1842 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1843 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1844 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1845 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1846 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1847 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1848 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1849 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1850 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1851 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1852 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1853 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1854 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1855 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1856 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1857 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1858 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1859 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1860 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1861 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1862 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1863 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1864 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1865 } 1866 1867 private static final Validator sBooleanValidator = 1868 new DiscreteValueValidator(new String[] {"0", "1"}); 1869 1870 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1871 @Override 1872 public boolean validate(String value) { 1873 try { 1874 return Integer.parseInt(value) >= 0; 1875 } catch (NumberFormatException e) { 1876 return false; 1877 } 1878 } 1879 }; 1880 1881 private static final Validator sUriValidator = new Validator() { 1882 @Override 1883 public boolean validate(String value) { 1884 try { 1885 Uri.decode(value); 1886 return true; 1887 } catch (IllegalArgumentException e) { 1888 return false; 1889 } 1890 } 1891 }; 1892 1893 private static final Validator sLenientIpAddressValidator = new Validator() { 1894 private static final int MAX_IPV6_LENGTH = 45; 1895 1896 @Override 1897 public boolean validate(String value) { 1898 return value.length() <= MAX_IPV6_LENGTH; 1899 } 1900 }; 1901 1902 /** @hide */ 1903 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1904 outKeySet.addAll(MOVED_TO_GLOBAL); 1905 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1906 } 1907 1908 /** @hide */ 1909 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1910 outKeySet.addAll(MOVED_TO_SECURE); 1911 } 1912 1913 /** @hide */ 1914 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1915 outKeySet.addAll(MOVED_TO_GLOBAL); 1916 } 1917 1918 /** 1919 * Look up a name in the database. 1920 * @param resolver to access the database with 1921 * @param name to look up in the table 1922 * @return the corresponding value, or null if not present 1923 */ 1924 public static String getString(ContentResolver resolver, String name) { 1925 return getStringForUser(resolver, name, UserHandle.myUserId()); 1926 } 1927 1928 /** @hide */ 1929 public static String getStringForUser(ContentResolver resolver, String name, 1930 int userHandle) { 1931 if (MOVED_TO_SECURE.contains(name)) { 1932 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1933 + " to android.provider.Settings.Secure, returning read-only value."); 1934 return Secure.getStringForUser(resolver, name, userHandle); 1935 } 1936 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1937 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1938 + " to android.provider.Settings.Global, returning read-only value."); 1939 return Global.getStringForUser(resolver, name, userHandle); 1940 } 1941 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1942 } 1943 1944 /** 1945 * Store a name/value pair into the database. 1946 * @param resolver to access the database with 1947 * @param name to store 1948 * @param value to associate with the name 1949 * @return true if the value was set, false on database errors 1950 */ 1951 public static boolean putString(ContentResolver resolver, String name, String value) { 1952 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1953 } 1954 1955 /** @hide */ 1956 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1957 int userHandle) { 1958 if (MOVED_TO_SECURE.contains(name)) { 1959 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1960 + " to android.provider.Settings.Secure, value is unchanged."); 1961 return false; 1962 } 1963 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1964 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1965 + " to android.provider.Settings.Global, value is unchanged."); 1966 return false; 1967 } 1968 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1969 } 1970 1971 /** 1972 * Construct the content URI for a particular name/value pair, 1973 * useful for monitoring changes with a ContentObserver. 1974 * @param name to look up in the table 1975 * @return the corresponding content URI, or null if not present 1976 */ 1977 public static Uri getUriFor(String name) { 1978 if (MOVED_TO_SECURE.contains(name)) { 1979 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1980 + " to android.provider.Settings.Secure, returning Secure URI."); 1981 return Secure.getUriFor(Secure.CONTENT_URI, name); 1982 } 1983 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1984 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1985 + " to android.provider.Settings.Global, returning read-only global URI."); 1986 return Global.getUriFor(Global.CONTENT_URI, name); 1987 } 1988 return getUriFor(CONTENT_URI, name); 1989 } 1990 1991 /** 1992 * Convenience function for retrieving a single system settings value 1993 * as an integer. Note that internally setting values are always 1994 * stored as strings; this function converts the string to an integer 1995 * for you. The default value will be returned if the setting is 1996 * not defined or not an integer. 1997 * 1998 * @param cr The ContentResolver to access. 1999 * @param name The name of the setting to retrieve. 2000 * @param def Value to return if the setting is not defined. 2001 * 2002 * @return The setting's current value, or 'def' if it is not defined 2003 * or not a valid integer. 2004 */ 2005 public static int getInt(ContentResolver cr, String name, int def) { 2006 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2007 } 2008 2009 /** @hide */ 2010 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2011 String v = getStringForUser(cr, name, userHandle); 2012 try { 2013 return v != null ? Integer.parseInt(v) : def; 2014 } catch (NumberFormatException e) { 2015 return def; 2016 } 2017 } 2018 2019 /** 2020 * Convenience function for retrieving a single system settings value 2021 * as an integer. Note that internally setting values are always 2022 * stored as strings; this function converts the string to an integer 2023 * for you. 2024 * <p> 2025 * This version does not take a default value. If the setting has not 2026 * been set, or the string value is not a number, 2027 * it throws {@link SettingNotFoundException}. 2028 * 2029 * @param cr The ContentResolver to access. 2030 * @param name The name of the setting to retrieve. 2031 * 2032 * @throws SettingNotFoundException Thrown if a setting by the given 2033 * name can't be found or the setting value is not an integer. 2034 * 2035 * @return The setting's current value. 2036 */ 2037 public static int getInt(ContentResolver cr, String name) 2038 throws SettingNotFoundException { 2039 return getIntForUser(cr, name, UserHandle.myUserId()); 2040 } 2041 2042 /** @hide */ 2043 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2044 throws SettingNotFoundException { 2045 String v = getStringForUser(cr, name, userHandle); 2046 try { 2047 return Integer.parseInt(v); 2048 } catch (NumberFormatException e) { 2049 throw new SettingNotFoundException(name); 2050 } 2051 } 2052 2053 /** 2054 * Convenience function for updating a single settings value as an 2055 * integer. This will either create a new entry in the table if the 2056 * given name does not exist, or modify the value of the existing row 2057 * with that name. Note that internally setting values are always 2058 * stored as strings, so this function converts the given value to a 2059 * string before storing it. 2060 * 2061 * @param cr The ContentResolver to access. 2062 * @param name The name of the setting to modify. 2063 * @param value The new value for the setting. 2064 * @return true if the value was set, false on database errors 2065 */ 2066 public static boolean putInt(ContentResolver cr, String name, int value) { 2067 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2068 } 2069 2070 /** @hide */ 2071 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2072 int userHandle) { 2073 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2074 } 2075 2076 /** 2077 * Convenience function for retrieving a single system settings value 2078 * as a {@code long}. Note that internally setting values are always 2079 * stored as strings; this function converts the string to a {@code long} 2080 * for you. The default value will be returned if the setting is 2081 * not defined or not a {@code long}. 2082 * 2083 * @param cr The ContentResolver to access. 2084 * @param name The name of the setting to retrieve. 2085 * @param def Value to return if the setting is not defined. 2086 * 2087 * @return The setting's current value, or 'def' if it is not defined 2088 * or not a valid {@code long}. 2089 */ 2090 public static long getLong(ContentResolver cr, String name, long def) { 2091 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2092 } 2093 2094 /** @hide */ 2095 public static long getLongForUser(ContentResolver cr, String name, long def, 2096 int userHandle) { 2097 String valString = getStringForUser(cr, name, userHandle); 2098 long value; 2099 try { 2100 value = valString != null ? Long.parseLong(valString) : def; 2101 } catch (NumberFormatException e) { 2102 value = def; 2103 } 2104 return value; 2105 } 2106 2107 /** 2108 * Convenience function for retrieving a single system settings value 2109 * as a {@code long}. Note that internally setting values are always 2110 * stored as strings; this function converts the string to a {@code long} 2111 * for you. 2112 * <p> 2113 * This version does not take a default value. If the setting has not 2114 * been set, or the string value is not a number, 2115 * it throws {@link SettingNotFoundException}. 2116 * 2117 * @param cr The ContentResolver to access. 2118 * @param name The name of the setting to retrieve. 2119 * 2120 * @return The setting's current value. 2121 * @throws SettingNotFoundException Thrown if a setting by the given 2122 * name can't be found or the setting value is not an integer. 2123 */ 2124 public static long getLong(ContentResolver cr, String name) 2125 throws SettingNotFoundException { 2126 return getLongForUser(cr, name, UserHandle.myUserId()); 2127 } 2128 2129 /** @hide */ 2130 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2131 throws SettingNotFoundException { 2132 String valString = getStringForUser(cr, name, userHandle); 2133 try { 2134 return Long.parseLong(valString); 2135 } catch (NumberFormatException e) { 2136 throw new SettingNotFoundException(name); 2137 } 2138 } 2139 2140 /** 2141 * Convenience function for updating a single settings value as a long 2142 * integer. This will either create a new entry in the table if the 2143 * given name does not exist, or modify the value of the existing row 2144 * with that name. Note that internally setting values are always 2145 * stored as strings, so this function converts the given value to a 2146 * string before storing it. 2147 * 2148 * @param cr The ContentResolver to access. 2149 * @param name The name of the setting to modify. 2150 * @param value The new value for the setting. 2151 * @return true if the value was set, false on database errors 2152 */ 2153 public static boolean putLong(ContentResolver cr, String name, long value) { 2154 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2155 } 2156 2157 /** @hide */ 2158 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2159 int userHandle) { 2160 return putStringForUser(cr, name, Long.toString(value), userHandle); 2161 } 2162 2163 /** 2164 * Convenience function for retrieving a single system settings value 2165 * as a floating point number. Note that internally setting values are 2166 * always stored as strings; this function converts the string to an 2167 * float for you. The default value will be returned if the setting 2168 * is not defined or not a valid float. 2169 * 2170 * @param cr The ContentResolver to access. 2171 * @param name The name of the setting to retrieve. 2172 * @param def Value to return if the setting is not defined. 2173 * 2174 * @return The setting's current value, or 'def' if it is not defined 2175 * or not a valid float. 2176 */ 2177 public static float getFloat(ContentResolver cr, String name, float def) { 2178 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2179 } 2180 2181 /** @hide */ 2182 public static float getFloatForUser(ContentResolver cr, String name, float def, 2183 int userHandle) { 2184 String v = getStringForUser(cr, name, userHandle); 2185 try { 2186 return v != null ? Float.parseFloat(v) : def; 2187 } catch (NumberFormatException e) { 2188 return def; 2189 } 2190 } 2191 2192 /** 2193 * Convenience function for retrieving a single system settings value 2194 * as a float. Note that internally setting values are always 2195 * stored as strings; this function converts the string to a float 2196 * for you. 2197 * <p> 2198 * This version does not take a default value. If the setting has not 2199 * been set, or the string value is not a number, 2200 * it throws {@link SettingNotFoundException}. 2201 * 2202 * @param cr The ContentResolver to access. 2203 * @param name The name of the setting to retrieve. 2204 * 2205 * @throws SettingNotFoundException Thrown if a setting by the given 2206 * name can't be found or the setting value is not a float. 2207 * 2208 * @return The setting's current value. 2209 */ 2210 public static float getFloat(ContentResolver cr, String name) 2211 throws SettingNotFoundException { 2212 return getFloatForUser(cr, name, UserHandle.myUserId()); 2213 } 2214 2215 /** @hide */ 2216 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2217 throws SettingNotFoundException { 2218 String v = getStringForUser(cr, name, userHandle); 2219 if (v == null) { 2220 throw new SettingNotFoundException(name); 2221 } 2222 try { 2223 return Float.parseFloat(v); 2224 } catch (NumberFormatException e) { 2225 throw new SettingNotFoundException(name); 2226 } 2227 } 2228 2229 /** 2230 * Convenience function for updating a single settings value as a 2231 * floating point number. This will either create a new entry in the 2232 * table if the given name does not exist, or modify the value of the 2233 * existing row with that name. Note that internally setting values 2234 * are always stored as strings, so this function converts the given 2235 * value to a string before storing it. 2236 * 2237 * @param cr The ContentResolver to access. 2238 * @param name The name of the setting to modify. 2239 * @param value The new value for the setting. 2240 * @return true if the value was set, false on database errors 2241 */ 2242 public static boolean putFloat(ContentResolver cr, String name, float value) { 2243 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2244 } 2245 2246 /** @hide */ 2247 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2248 int userHandle) { 2249 return putStringForUser(cr, name, Float.toString(value), userHandle); 2250 } 2251 2252 /** 2253 * Convenience function to read all of the current 2254 * configuration-related settings into a 2255 * {@link Configuration} object. 2256 * 2257 * @param cr The ContentResolver to access. 2258 * @param outConfig Where to place the configuration settings. 2259 */ 2260 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2261 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2262 false /* updateSettingsIfEmpty */); 2263 } 2264 2265 /** @hide */ 2266 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2267 int userHandle, boolean updateSettingsIfEmpty) { 2268 outConfig.fontScale = Settings.System.getFloatForUser( 2269 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2270 if (outConfig.fontScale < 0) { 2271 outConfig.fontScale = DEFAULT_FONT_SCALE; 2272 } 2273 2274 final String localeValue = 2275 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2276 if (localeValue != null) { 2277 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2278 } else { 2279 // Do not update configuration with emtpy settings since we need to take over the 2280 // locale list of previous user if the settings value is empty. This happens when a 2281 // new user is created. 2282 2283 if (updateSettingsIfEmpty) { 2284 // Make current configuration persistent. This is necessary the first time a 2285 // user log in. At the first login, the configuration settings are empty, so we 2286 // need to store the adjusted configuration as the initial settings. 2287 Settings.System.putStringForUser( 2288 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2289 userHandle); 2290 } 2291 } 2292 } 2293 2294 /** 2295 * @hide Erase the fields in the Configuration that should be applied 2296 * by the settings. 2297 */ 2298 public static void clearConfiguration(Configuration inoutConfig) { 2299 inoutConfig.fontScale = 0; 2300 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2301 inoutConfig.clearLocales(); 2302 } 2303 } 2304 2305 /** 2306 * Convenience function to write a batch of configuration-related 2307 * settings from a {@link Configuration} object. 2308 * 2309 * @param cr The ContentResolver to access. 2310 * @param config The settings to write. 2311 * @return true if the values were set, false on database errors 2312 */ 2313 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2314 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2315 } 2316 2317 /** @hide */ 2318 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2319 int userHandle) { 2320 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2321 Settings.System.putStringForUser( 2322 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2323 } 2324 2325 /** @hide */ 2326 public static boolean hasInterestingConfigurationChanges(int changes) { 2327 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2328 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2329 } 2330 2331 /** @deprecated - Do not use */ 2332 @Deprecated 2333 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2334 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2335 } 2336 2337 /** 2338 * @hide 2339 * @deprecated - Do not use 2340 */ 2341 @Deprecated 2342 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2343 int userHandle) { 2344 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2345 } 2346 2347 /** @deprecated - Do not use */ 2348 @Deprecated 2349 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2350 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2351 } 2352 2353 /** 2354 * @hide 2355 * @deprecated - Do not use 2356 */ 2357 @Deprecated 2358 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2359 int userHandle) { 2360 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2361 } 2362 2363 private static final class DiscreteValueValidator implements Validator { 2364 private final String[] mValues; 2365 2366 public DiscreteValueValidator(String[] values) { 2367 mValues = values; 2368 } 2369 2370 @Override 2371 public boolean validate(String value) { 2372 return ArrayUtils.contains(mValues, value); 2373 } 2374 } 2375 2376 private static final class InclusiveIntegerRangeValidator implements Validator { 2377 private final int mMin; 2378 private final int mMax; 2379 2380 public InclusiveIntegerRangeValidator(int min, int max) { 2381 mMin = min; 2382 mMax = max; 2383 } 2384 2385 @Override 2386 public boolean validate(String value) { 2387 try { 2388 final int intValue = Integer.parseInt(value); 2389 return intValue >= mMin && intValue <= mMax; 2390 } catch (NumberFormatException e) { 2391 return false; 2392 } 2393 } 2394 } 2395 2396 private static final class InclusiveFloatRangeValidator implements Validator { 2397 private final float mMin; 2398 private final float mMax; 2399 2400 public InclusiveFloatRangeValidator(float min, float max) { 2401 mMin = min; 2402 mMax = max; 2403 } 2404 2405 @Override 2406 public boolean validate(String value) { 2407 try { 2408 final float floatValue = Float.parseFloat(value); 2409 return floatValue >= mMin && floatValue <= mMax; 2410 } catch (NumberFormatException e) { 2411 return false; 2412 } 2413 } 2414 } 2415 2416 /** 2417 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2418 */ 2419 @Deprecated 2420 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2421 2422 /** 2423 * What happens when the user presses the end call button if they're not 2424 * on a call.<br/> 2425 * <b>Values:</b><br/> 2426 * 0 - The end button does nothing.<br/> 2427 * 1 - The end button goes to the home screen.<br/> 2428 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2429 * 3 - The end button goes to the home screen. If the user is already on the 2430 * home screen, it puts the device to sleep. 2431 */ 2432 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2433 2434 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2435 new InclusiveIntegerRangeValidator(0, 3); 2436 2437 /** 2438 * END_BUTTON_BEHAVIOR value for "go home". 2439 * @hide 2440 */ 2441 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2442 2443 /** 2444 * END_BUTTON_BEHAVIOR value for "go to sleep". 2445 * @hide 2446 */ 2447 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2448 2449 /** 2450 * END_BUTTON_BEHAVIOR default value. 2451 * @hide 2452 */ 2453 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2454 2455 /** 2456 * Is advanced settings mode turned on. 0 == no, 1 == yes 2457 * @hide 2458 */ 2459 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2460 2461 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2462 2463 /** 2464 * ADVANCED_SETTINGS default value. 2465 * @hide 2466 */ 2467 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2468 2469 /** 2470 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2471 */ 2472 @Deprecated 2473 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2474 2475 /** 2476 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2477 */ 2478 @Deprecated 2479 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2480 2481 /** 2482 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2483 */ 2484 @Deprecated 2485 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2486 2487 /** 2488 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2489 * {@hide} 2490 */ 2491 @Deprecated 2492 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2493 2494 /** 2495 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2496 */ 2497 @Deprecated 2498 public static final String RADIO_CELL = Global.RADIO_CELL; 2499 2500 /** 2501 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2502 */ 2503 @Deprecated 2504 public static final String RADIO_NFC = Global.RADIO_NFC; 2505 2506 /** 2507 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2508 */ 2509 @Deprecated 2510 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2511 2512 /** 2513 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2514 * 2515 * {@hide} 2516 */ 2517 @Deprecated 2518 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2519 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2520 2521 /** 2522 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2523 */ 2524 @Deprecated 2525 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2526 2527 /** 2528 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2529 */ 2530 @Deprecated 2531 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2532 2533 /** 2534 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2535 */ 2536 @Deprecated 2537 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2538 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2539 2540 /** 2541 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2542 */ 2543 @Deprecated 2544 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2545 2546 /** 2547 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2548 */ 2549 @Deprecated 2550 public static final String MODE_RINGER = Global.MODE_RINGER; 2551 2552 /** 2553 * Whether to use static IP and other static network attributes. 2554 * <p> 2555 * Set to 1 for true and 0 for false. 2556 * 2557 * @deprecated Use {@link WifiManager} instead 2558 */ 2559 @Deprecated 2560 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2561 2562 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2563 2564 /** 2565 * The static IP address. 2566 * <p> 2567 * Example: "192.168.1.51" 2568 * 2569 * @deprecated Use {@link WifiManager} instead 2570 */ 2571 @Deprecated 2572 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2573 2574 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2575 2576 /** 2577 * If using static IP, the gateway's IP address. 2578 * <p> 2579 * Example: "192.168.1.1" 2580 * 2581 * @deprecated Use {@link WifiManager} instead 2582 */ 2583 @Deprecated 2584 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2585 2586 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2587 2588 /** 2589 * If using static IP, the net mask. 2590 * <p> 2591 * Example: "255.255.255.0" 2592 * 2593 * @deprecated Use {@link WifiManager} instead 2594 */ 2595 @Deprecated 2596 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2597 2598 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2599 2600 /** 2601 * If using static IP, the primary DNS's IP address. 2602 * <p> 2603 * Example: "192.168.1.1" 2604 * 2605 * @deprecated Use {@link WifiManager} instead 2606 */ 2607 @Deprecated 2608 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2609 2610 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2611 2612 /** 2613 * If using static IP, the secondary DNS's IP address. 2614 * <p> 2615 * Example: "192.168.1.2" 2616 * 2617 * @deprecated Use {@link WifiManager} instead 2618 */ 2619 @Deprecated 2620 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2621 2622 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2623 2624 /** 2625 * Determines whether remote devices may discover and/or connect to 2626 * this device. 2627 * <P>Type: INT</P> 2628 * 2 -- discoverable and connectable 2629 * 1 -- connectable but not discoverable 2630 * 0 -- neither connectable nor discoverable 2631 */ 2632 public static final String BLUETOOTH_DISCOVERABILITY = 2633 "bluetooth_discoverability"; 2634 2635 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2636 new InclusiveIntegerRangeValidator(0, 2); 2637 2638 /** 2639 * Bluetooth discoverability timeout. If this value is nonzero, then 2640 * Bluetooth becomes discoverable for a certain number of seconds, 2641 * after which is becomes simply connectable. The value is in seconds. 2642 */ 2643 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2644 "bluetooth_discoverability_timeout"; 2645 2646 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2647 sNonNegativeIntegerValidator; 2648 2649 /** 2650 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2651 * instead 2652 */ 2653 @Deprecated 2654 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2655 2656 /** 2657 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2658 * instead 2659 */ 2660 @Deprecated 2661 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2662 2663 /** 2664 * @deprecated Use 2665 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2666 * instead 2667 */ 2668 @Deprecated 2669 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2670 "lock_pattern_tactile_feedback_enabled"; 2671 2672 /** 2673 * A formatted string of the next alarm that is set, or the empty string 2674 * if there is no alarm set. 2675 * 2676 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2677 */ 2678 @Deprecated 2679 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2680 2681 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2682 private static final int MAX_LENGTH = 1000; 2683 2684 @Override 2685 public boolean validate(String value) { 2686 // TODO: No idea what the correct format is. 2687 return value == null || value.length() < MAX_LENGTH; 2688 } 2689 }; 2690 2691 /** 2692 * Scaling factor for fonts, float. 2693 */ 2694 public static final String FONT_SCALE = "font_scale"; 2695 2696 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2697 @Override 2698 public boolean validate(String value) { 2699 try { 2700 return Float.parseFloat(value) >= 0; 2701 } catch (NumberFormatException e) { 2702 return false; 2703 } 2704 } 2705 }; 2706 2707 /** 2708 * The serialized system locale value. 2709 * 2710 * Do not use this value directory. 2711 * To get system locale, use {@link LocaleList#getDefault} instead. 2712 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2713 * instead. 2714 * @hide 2715 */ 2716 public static final String SYSTEM_LOCALES = "system_locales"; 2717 2718 2719 /** 2720 * Name of an application package to be debugged. 2721 * 2722 * @deprecated Use {@link Global#DEBUG_APP} instead 2723 */ 2724 @Deprecated 2725 public static final String DEBUG_APP = Global.DEBUG_APP; 2726 2727 /** 2728 * If 1, when launching DEBUG_APP it will wait for the debugger before 2729 * starting user code. If 0, it will run normally. 2730 * 2731 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2732 */ 2733 @Deprecated 2734 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2735 2736 /** 2737 * Whether or not to dim the screen. 0=no 1=yes 2738 * @deprecated This setting is no longer used. 2739 */ 2740 @Deprecated 2741 public static final String DIM_SCREEN = "dim_screen"; 2742 2743 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2744 2745 /** 2746 * The amount of time in milliseconds before the device goes to sleep or begins 2747 * to dream after a period of inactivity. This value is also known as the 2748 * user activity timeout period since the screen isn't necessarily turned off 2749 * when it expires. 2750 */ 2751 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2752 2753 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2754 2755 /** 2756 * The screen backlight brightness between 0 and 255. 2757 */ 2758 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2759 2760 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2761 new InclusiveIntegerRangeValidator(0, 255); 2762 2763 /** 2764 * Control whether to enable automatic brightness mode. 2765 */ 2766 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2767 2768 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2769 2770 /** 2771 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2772 * or less (<0.0 >-1.0) bright. 2773 * @hide 2774 */ 2775 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2776 2777 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2778 new InclusiveFloatRangeValidator(-1, 1); 2779 2780 /** 2781 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2782 */ 2783 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2784 2785 /** 2786 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2787 */ 2788 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2789 2790 /** 2791 * Control whether the process CPU usage meter should be shown. 2792 * 2793 * @deprecated This functionality is no longer available as of 2794 * {@link android.os.Build.VERSION_CODES#N_MR1}. 2795 */ 2796 @Deprecated 2797 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2798 2799 /** 2800 * If 1, the activity manager will aggressively finish activities and 2801 * processes as soon as they are no longer needed. If 0, the normal 2802 * extended lifetime is used. 2803 * 2804 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2805 */ 2806 @Deprecated 2807 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2808 2809 /** 2810 * Determines which streams are affected by ringer mode changes. The 2811 * stream type's bit should be set to 1 if it should be muted when going 2812 * into an inaudible ringer mode. 2813 */ 2814 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2815 2816 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2817 sNonNegativeIntegerValidator; 2818 2819 /** 2820 * Determines which streams are affected by mute. The 2821 * stream type's bit should be set to 1 if it should be muted when a mute request 2822 * is received. 2823 */ 2824 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2825 2826 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2827 sNonNegativeIntegerValidator; 2828 2829 /** 2830 * Whether vibrate is on for different events. This is used internally, 2831 * changing this value will not change the vibrate. See AudioManager. 2832 */ 2833 public static final String VIBRATE_ON = "vibrate_on"; 2834 2835 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2836 2837 /** 2838 * If 1, redirects the system vibrator to all currently attached input devices 2839 * that support vibration. If there are no such input devices, then the system 2840 * vibrator is used instead. 2841 * If 0, does not register the system vibrator. 2842 * 2843 * This setting is mainly intended to provide a compatibility mechanism for 2844 * applications that only know about the system vibrator and do not use the 2845 * input device vibrator API. 2846 * 2847 * @hide 2848 */ 2849 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2850 2851 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2852 2853 /** 2854 * Ringer volume. This is used internally, changing this value will not 2855 * change the volume. See AudioManager. 2856 * 2857 * @removed Not used by anything since API 2. 2858 */ 2859 public static final String VOLUME_RING = "volume_ring"; 2860 2861 /** 2862 * System/notifications volume. This is used internally, changing this 2863 * value will not change the volume. See AudioManager. 2864 * 2865 * @removed Not used by anything since API 2. 2866 */ 2867 public static final String VOLUME_SYSTEM = "volume_system"; 2868 2869 /** 2870 * Voice call volume. This is used internally, changing this value will 2871 * not change the volume. See AudioManager. 2872 * 2873 * @removed Not used by anything since API 2. 2874 */ 2875 public static final String VOLUME_VOICE = "volume_voice"; 2876 2877 /** 2878 * Music/media/gaming volume. This is used internally, changing this 2879 * value will not change the volume. See AudioManager. 2880 * 2881 * @removed Not used by anything since API 2. 2882 */ 2883 public static final String VOLUME_MUSIC = "volume_music"; 2884 2885 /** 2886 * Alarm volume. This is used internally, changing this 2887 * value will not change the volume. See AudioManager. 2888 * 2889 * @removed Not used by anything since API 2. 2890 */ 2891 public static final String VOLUME_ALARM = "volume_alarm"; 2892 2893 /** 2894 * Notification volume. This is used internally, changing this 2895 * value will not change the volume. See AudioManager. 2896 * 2897 * @removed Not used by anything since API 2. 2898 */ 2899 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2900 2901 /** 2902 * Bluetooth Headset volume. This is used internally, changing this value will 2903 * not change the volume. See AudioManager. 2904 * 2905 * @removed Not used by anything since API 2. 2906 */ 2907 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2908 2909 /** 2910 * Master volume (float in the range 0.0f to 1.0f). 2911 * 2912 * @hide 2913 */ 2914 public static final String VOLUME_MASTER = "volume_master"; 2915 2916 /** 2917 * Master mono (int 1 = mono, 0 = normal). 2918 * 2919 * @hide 2920 */ 2921 public static final String MASTER_MONO = "master_mono"; 2922 2923 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2924 2925 /** 2926 * Whether the notifications should use the ring volume (value of 1) or 2927 * a separate notification volume (value of 0). In most cases, users 2928 * will have this enabled so the notification and ringer volumes will be 2929 * the same. However, power users can disable this and use the separate 2930 * notification volume control. 2931 * <p> 2932 * Note: This is a one-off setting that will be removed in the future 2933 * when there is profile support. For this reason, it is kept hidden 2934 * from the public APIs. 2935 * 2936 * @hide 2937 * @deprecated 2938 */ 2939 @Deprecated 2940 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2941 "notifications_use_ring_volume"; 2942 2943 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2944 2945 /** 2946 * Whether silent mode should allow vibration feedback. This is used 2947 * internally in AudioService and the Sound settings activity to 2948 * coordinate decoupling of vibrate and silent modes. This setting 2949 * will likely be removed in a future release with support for 2950 * audio/vibe feedback profiles. 2951 * 2952 * Not used anymore. On devices with vibrator, the user explicitly selects 2953 * silent or vibrate mode. 2954 * Kept for use by legacy database upgrade code in DatabaseHelper. 2955 * @hide 2956 */ 2957 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2958 2959 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2960 2961 /** 2962 * The mapping of stream type (integer) to its setting. 2963 * 2964 * @removed Not used by anything since API 2. 2965 */ 2966 public static final String[] VOLUME_SETTINGS = { 2967 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2968 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2969 }; 2970 2971 /** 2972 * Appended to various volume related settings to record the previous 2973 * values before they the settings were affected by a silent/vibrate 2974 * ringer mode change. 2975 * 2976 * @removed Not used by anything since API 2. 2977 */ 2978 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2979 2980 /** 2981 * Persistent store for the system-wide default ringtone URI. 2982 * <p> 2983 * If you need to play the default ringtone at any given time, it is recommended 2984 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2985 * to the set default ringtone at the time of playing. 2986 * 2987 * @see #DEFAULT_RINGTONE_URI 2988 */ 2989 public static final String RINGTONE = "ringtone"; 2990 2991 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2992 2993 /** 2994 * A {@link Uri} that will point to the current default ringtone at any 2995 * given time. 2996 * <p> 2997 * If the current default ringtone is in the DRM provider and the caller 2998 * does not have permission, the exception will be a 2999 * FileNotFoundException. 3000 */ 3001 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3002 3003 /** {@hide} */ 3004 public static final String RINGTONE_CACHE = "ringtone_cache"; 3005 /** {@hide} */ 3006 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3007 3008 /** 3009 * Persistent store for the system-wide default notification sound. 3010 * 3011 * @see #RINGTONE 3012 * @see #DEFAULT_NOTIFICATION_URI 3013 */ 3014 public static final String NOTIFICATION_SOUND = "notification_sound"; 3015 3016 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3017 3018 /** 3019 * A {@link Uri} that will point to the current default notification 3020 * sound at any given time. 3021 * 3022 * @see #DEFAULT_RINGTONE_URI 3023 */ 3024 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3025 3026 /** {@hide} */ 3027 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3028 /** {@hide} */ 3029 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3030 3031 /** 3032 * Persistent store for the system-wide default alarm alert. 3033 * 3034 * @see #RINGTONE 3035 * @see #DEFAULT_ALARM_ALERT_URI 3036 */ 3037 public static final String ALARM_ALERT = "alarm_alert"; 3038 3039 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3040 3041 /** 3042 * A {@link Uri} that will point to the current default alarm alert at 3043 * any given time. 3044 * 3045 * @see #DEFAULT_ALARM_ALERT_URI 3046 */ 3047 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3048 3049 /** {@hide} */ 3050 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3051 /** {@hide} */ 3052 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3053 3054 /** 3055 * Persistent store for the system default media button event receiver. 3056 * 3057 * @hide 3058 */ 3059 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3060 3061 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3062 @Override 3063 public boolean validate(String value) { 3064 try { 3065 ComponentName.unflattenFromString(value); 3066 return true; 3067 } catch (NullPointerException e) { 3068 return false; 3069 } 3070 } 3071 }; 3072 3073 /** 3074 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3075 */ 3076 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3077 3078 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3079 3080 /** 3081 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3082 */ 3083 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3084 3085 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3086 3087 /** 3088 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3089 * feature converts two spaces to a "." and space. 3090 */ 3091 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3092 3093 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3094 3095 /** 3096 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3097 */ 3098 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3099 3100 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3101 3102 public static final String SHOW_GTALK_SERVICE_STATUS = 3103 "SHOW_GTALK_SERVICE_STATUS"; 3104 3105 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3106 3107 /** 3108 * Name of activity to use for wallpaper on the home screen. 3109 * 3110 * @deprecated Use {@link WallpaperManager} instead. 3111 */ 3112 @Deprecated 3113 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3114 3115 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3116 private static final int MAX_LENGTH = 1000; 3117 3118 @Override 3119 public boolean validate(String value) { 3120 if (value != null && value.length() > MAX_LENGTH) { 3121 return false; 3122 } 3123 return ComponentName.unflattenFromString(value) != null; 3124 } 3125 }; 3126 3127 /** 3128 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3129 * instead 3130 */ 3131 @Deprecated 3132 public static final String AUTO_TIME = Global.AUTO_TIME; 3133 3134 /** 3135 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3136 * instead 3137 */ 3138 @Deprecated 3139 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3140 3141 /** 3142 * Display times as 12 or 24 hours 3143 * 12 3144 * 24 3145 */ 3146 public static final String TIME_12_24 = "time_12_24"; 3147 3148 /** @hide */ 3149 public static final Validator TIME_12_24_VALIDATOR = 3150 new DiscreteValueValidator(new String[] {"12", "24"}); 3151 3152 /** 3153 * Date format string 3154 * mm/dd/yyyy 3155 * dd/mm/yyyy 3156 * yyyy/mm/dd 3157 */ 3158 public static final String DATE_FORMAT = "date_format"; 3159 3160 /** @hide */ 3161 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3162 @Override 3163 public boolean validate(String value) { 3164 try { 3165 new SimpleDateFormat(value); 3166 return true; 3167 } catch (IllegalArgumentException e) { 3168 return false; 3169 } 3170 } 3171 }; 3172 3173 /** 3174 * Whether the setup wizard has been run before (on first boot), or if 3175 * it still needs to be run. 3176 * 3177 * nonzero = it has been run in the past 3178 * 0 = it has not been run in the past 3179 */ 3180 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3181 3182 /** @hide */ 3183 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3184 3185 /** 3186 * Scaling factor for normal window animations. Setting to 0 will disable window 3187 * animations. 3188 * 3189 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3190 */ 3191 @Deprecated 3192 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3193 3194 /** 3195 * Scaling factor for activity transition animations. Setting to 0 will disable window 3196 * animations. 3197 * 3198 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3199 */ 3200 @Deprecated 3201 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3202 3203 /** 3204 * Scaling factor for Animator-based animations. This affects both the start delay and 3205 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3206 * The default value is 1. 3207 * 3208 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3209 */ 3210 @Deprecated 3211 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3212 3213 /** 3214 * Control whether the accelerometer will be used to change screen 3215 * orientation. If 0, it will not be used unless explicitly requested 3216 * by the application; if 1, it will be used by default unless explicitly 3217 * disabled by the application. 3218 */ 3219 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3220 3221 /** @hide */ 3222 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3223 3224 /** 3225 * Default screen rotation when no other policy applies. 3226 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3227 * preference, this rotation value will be used. Must be one of the 3228 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3229 * 3230 * @see android.view.Display#getRotation 3231 */ 3232 public static final String USER_ROTATION = "user_rotation"; 3233 3234 /** @hide */ 3235 public static final Validator USER_ROTATION_VALIDATOR = 3236 new InclusiveIntegerRangeValidator(0, 3); 3237 3238 /** 3239 * Control whether the rotation lock toggle in the System UI should be hidden. 3240 * Typically this is done for accessibility purposes to make it harder for 3241 * the user to accidentally toggle the rotation lock while the display rotation 3242 * has been locked for accessibility. 3243 * 3244 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3245 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3246 * 3247 * @hide 3248 */ 3249 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3250 "hide_rotation_lock_toggle_for_accessibility"; 3251 3252 /** @hide */ 3253 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3254 sBooleanValidator; 3255 3256 /** 3257 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3258 * be used by Phone and Setting apps; it shouldn't affect other apps. 3259 * The value is boolean (1 or 0). 3260 * 3261 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3262 * It was about AudioManager's setting and thus affected all the applications which 3263 * relied on the setting, while this is purely about the vibration setting for incoming 3264 * calls. 3265 */ 3266 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3267 3268 /** @hide */ 3269 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3270 3271 /** 3272 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3273 * boolean (1 or 0). 3274 */ 3275 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3276 3277 /** @hide */ 3278 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3279 3280 /** 3281 * CDMA only settings 3282 * DTMF tone type played by the dialer when dialing. 3283 * 0 = Normal 3284 * 1 = Long 3285 */ 3286 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3287 3288 /** @hide */ 3289 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3290 3291 /** 3292 * Whether the hearing aid is enabled. The value is 3293 * boolean (1 or 0). 3294 * @hide 3295 */ 3296 public static final String HEARING_AID = "hearing_aid"; 3297 3298 /** @hide */ 3299 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3300 3301 /** 3302 * CDMA only settings 3303 * TTY Mode 3304 * 0 = OFF 3305 * 1 = FULL 3306 * 2 = VCO 3307 * 3 = HCO 3308 * @hide 3309 */ 3310 public static final String TTY_MODE = "tty_mode"; 3311 3312 /** @hide */ 3313 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3314 3315 /** 3316 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3317 * boolean (1 or 0). 3318 */ 3319 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3320 3321 /** @hide */ 3322 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3323 3324 /** 3325 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3326 * boolean (1 or 0). 3327 */ 3328 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3329 3330 /** @hide */ 3331 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3332 3333 /** 3334 * @deprecated Each application that shows web suggestions should have its own 3335 * setting for this. 3336 */ 3337 @Deprecated 3338 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3339 3340 /** @hide */ 3341 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3342 3343 /** 3344 * Whether the notification LED should repeatedly flash when a notification is 3345 * pending. The value is boolean (1 or 0). 3346 * @hide 3347 */ 3348 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3349 3350 /** @hide */ 3351 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3352 3353 /** 3354 * Show pointer location on screen? 3355 * 0 = no 3356 * 1 = yes 3357 * @hide 3358 */ 3359 public static final String POINTER_LOCATION = "pointer_location"; 3360 3361 /** @hide */ 3362 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3363 3364 /** 3365 * Show touch positions on screen? 3366 * 0 = no 3367 * 1 = yes 3368 * @hide 3369 */ 3370 public static final String SHOW_TOUCHES = "show_touches"; 3371 3372 /** @hide */ 3373 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3374 3375 /** 3376 * Log raw orientation data from 3377 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3378 * orientationplot.py tool. 3379 * 0 = no 3380 * 1 = yes 3381 * @hide 3382 */ 3383 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3384 "window_orientation_listener_log"; 3385 3386 /** @hide */ 3387 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3388 3389 /** 3390 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3391 * instead 3392 * @hide 3393 */ 3394 @Deprecated 3395 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3396 3397 /** 3398 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3399 * instead 3400 * @hide 3401 */ 3402 @Deprecated 3403 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3404 3405 /** 3406 * Whether to play sounds when the keyguard is shown and dismissed. 3407 * @hide 3408 */ 3409 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3410 3411 /** @hide */ 3412 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3413 3414 /** 3415 * Whether the lockscreen should be completely disabled. 3416 * @hide 3417 */ 3418 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3419 3420 /** @hide */ 3421 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3422 3423 /** 3424 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3425 * instead 3426 * @hide 3427 */ 3428 @Deprecated 3429 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3430 3431 /** 3432 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3433 * instead 3434 * @hide 3435 */ 3436 @Deprecated 3437 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3438 3439 /** 3440 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3441 * instead 3442 * @hide 3443 */ 3444 @Deprecated 3445 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3446 3447 /** 3448 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3449 * instead 3450 * @hide 3451 */ 3452 @Deprecated 3453 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3454 3455 /** 3456 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3457 * instead 3458 * @hide 3459 */ 3460 @Deprecated 3461 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3462 3463 /** 3464 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3465 * instead 3466 * @hide 3467 */ 3468 @Deprecated 3469 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3470 3471 /** 3472 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3473 * instead 3474 * @hide 3475 */ 3476 @Deprecated 3477 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3478 3479 /** 3480 * Receive incoming SIP calls? 3481 * 0 = no 3482 * 1 = yes 3483 * @hide 3484 */ 3485 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3486 3487 /** @hide */ 3488 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3489 3490 /** 3491 * Call Preference String. 3492 * "SIP_ALWAYS" : Always use SIP with network access 3493 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3494 * @hide 3495 */ 3496 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3497 3498 /** @hide */ 3499 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3500 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3501 3502 /** 3503 * One of the sip call options: Always use SIP with network access. 3504 * @hide 3505 */ 3506 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3507 3508 /** @hide */ 3509 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3510 3511 /** 3512 * One of the sip call options: Only if destination is a SIP address. 3513 * @hide 3514 */ 3515 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3516 3517 /** @hide */ 3518 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3519 3520 /** 3521 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3522 * the user should be prompted each time a call is made whether it should be placed using 3523 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3524 * SIP_ADDRESS_ONLY. 3525 * @hide 3526 */ 3527 @Deprecated 3528 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3529 3530 /** @hide */ 3531 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3532 3533 /** 3534 * Pointer speed setting. 3535 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3536 * -7 = slowest 3537 * 0 = default speed 3538 * +7 = fastest 3539 * @hide 3540 */ 3541 public static final String POINTER_SPEED = "pointer_speed"; 3542 3543 /** @hide */ 3544 public static final Validator POINTER_SPEED_VALIDATOR = 3545 new InclusiveFloatRangeValidator(-7, 7); 3546 3547 /** 3548 * Whether lock-to-app will be triggered by long-press on recents. 3549 * @hide 3550 */ 3551 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3552 3553 /** @hide */ 3554 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3555 3556 /** 3557 * I am the lolrus. 3558 * <p> 3559 * Nonzero values indicate that the user has a bukkit. 3560 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3561 * @hide 3562 */ 3563 public static final String EGG_MODE = "egg_mode"; 3564 3565 /** @hide */ 3566 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3567 @Override 3568 public boolean validate(String value) { 3569 try { 3570 return Long.parseLong(value) >= 0; 3571 } catch (NumberFormatException e) { 3572 return false; 3573 } 3574 } 3575 }; 3576 3577 /** 3578 * IMPORTANT: If you add a new public settings you also have to add it to 3579 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3580 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3581 * the setting value. See an example above. 3582 */ 3583 3584 /** 3585 * Settings to backup. This is here so that it's in the same place as the settings 3586 * keys and easy to update. 3587 * 3588 * NOTE: Settings are backed up and restored in the order they appear 3589 * in this array. If you have one setting depending on another, 3590 * make sure that they are ordered appropriately. 3591 * 3592 * @hide 3593 */ 3594 public static final String[] SETTINGS_TO_BACKUP = { 3595 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3596 WIFI_USE_STATIC_IP, 3597 WIFI_STATIC_IP, 3598 WIFI_STATIC_GATEWAY, 3599 WIFI_STATIC_NETMASK, 3600 WIFI_STATIC_DNS1, 3601 WIFI_STATIC_DNS2, 3602 BLUETOOTH_DISCOVERABILITY, 3603 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3604 FONT_SCALE, 3605 DIM_SCREEN, 3606 SCREEN_OFF_TIMEOUT, 3607 SCREEN_BRIGHTNESS, 3608 SCREEN_BRIGHTNESS_MODE, 3609 SCREEN_AUTO_BRIGHTNESS_ADJ, 3610 VIBRATE_INPUT_DEVICES, 3611 MODE_RINGER_STREAMS_AFFECTED, 3612 TEXT_AUTO_REPLACE, 3613 TEXT_AUTO_CAPS, 3614 TEXT_AUTO_PUNCTUATE, 3615 TEXT_SHOW_PASSWORD, 3616 AUTO_TIME, // moved to global 3617 AUTO_TIME_ZONE, // moved to global 3618 TIME_12_24, 3619 DATE_FORMAT, 3620 DTMF_TONE_WHEN_DIALING, 3621 DTMF_TONE_TYPE_WHEN_DIALING, 3622 HEARING_AID, 3623 TTY_MODE, 3624 MASTER_MONO, 3625 SOUND_EFFECTS_ENABLED, 3626 HAPTIC_FEEDBACK_ENABLED, 3627 POWER_SOUNDS_ENABLED, // moved to global 3628 DOCK_SOUNDS_ENABLED, // moved to global 3629 LOCKSCREEN_SOUNDS_ENABLED, 3630 SHOW_WEB_SUGGESTIONS, 3631 SIP_CALL_OPTIONS, 3632 SIP_RECEIVE_CALLS, 3633 POINTER_SPEED, 3634 VIBRATE_WHEN_RINGING, 3635 RINGTONE, 3636 LOCK_TO_APP_ENABLED, 3637 NOTIFICATION_SOUND, 3638 ACCELEROMETER_ROTATION 3639 }; 3640 3641 /** 3642 * These are all public system settings 3643 * 3644 * @hide 3645 */ 3646 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3647 static { 3648 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3649 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3650 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3651 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3652 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3653 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3654 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3655 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3656 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3657 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3658 PUBLIC_SETTINGS.add(FONT_SCALE); 3659 PUBLIC_SETTINGS.add(DIM_SCREEN); 3660 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3661 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3662 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3663 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3664 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3665 PUBLIC_SETTINGS.add(VIBRATE_ON); 3666 PUBLIC_SETTINGS.add(VOLUME_RING); 3667 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3668 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3669 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3670 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3671 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3672 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3673 PUBLIC_SETTINGS.add(RINGTONE); 3674 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3675 PUBLIC_SETTINGS.add(ALARM_ALERT); 3676 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3677 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3678 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3679 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3680 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3681 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3682 PUBLIC_SETTINGS.add(TIME_12_24); 3683 PUBLIC_SETTINGS.add(DATE_FORMAT); 3684 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3685 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3686 PUBLIC_SETTINGS.add(USER_ROTATION); 3687 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3688 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3689 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3690 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3691 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3692 } 3693 3694 /** 3695 * These are all hidden system settings. 3696 * 3697 * @hide 3698 */ 3699 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3700 static { 3701 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3702 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3703 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3704 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3705 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3706 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3707 PRIVATE_SETTINGS.add(MASTER_MONO); 3708 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3709 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3710 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3711 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3712 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3713 PRIVATE_SETTINGS.add(HEARING_AID); 3714 PRIVATE_SETTINGS.add(TTY_MODE); 3715 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3716 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3717 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3718 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3719 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3720 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3721 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3722 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3723 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3724 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3725 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3726 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3727 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3728 PRIVATE_SETTINGS.add(LOCK_SOUND); 3729 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3730 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3731 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3732 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3733 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3734 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3735 PRIVATE_SETTINGS.add(POINTER_SPEED); 3736 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3737 PRIVATE_SETTINGS.add(EGG_MODE); 3738 } 3739 3740 /** 3741 * These are all public system settings 3742 * 3743 * @hide 3744 */ 3745 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3746 static { 3747 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3748 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3749 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3750 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3751 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3752 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3753 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3754 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3755 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3756 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3757 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3758 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3759 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3760 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3761 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3762 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3763 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3764 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3765 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3766 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3767 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3768 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3769 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3770 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3771 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3772 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3773 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3774 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3775 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3776 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3777 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3778 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3779 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3780 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3781 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3782 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3783 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3784 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3785 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3786 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3787 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3788 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3789 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3790 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3791 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3792 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3793 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3794 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3795 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3796 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3797 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3798 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3799 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3800 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3801 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3802 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3803 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3804 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3805 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3806 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3807 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3808 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3809 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3810 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3811 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3812 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3813 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3814 } 3815 3816 /** 3817 * These entries are considered common between the personal and the managed profile, 3818 * since the managed profile doesn't get to change them. 3819 */ 3820 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3821 static { 3822 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3823 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3824 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3825 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3826 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3827 } 3828 3829 /** @hide */ 3830 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3831 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3832 } 3833 3834 /** 3835 * These entries should be cloned from this profile's parent only if the dependency's 3836 * value is true ("1") 3837 * 3838 * Note: the dependencies must be Secure settings 3839 * 3840 * @hide 3841 */ 3842 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 3843 static { 3844 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 3845 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 3846 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 3847 } 3848 3849 /** @hide */ 3850 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 3851 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 3852 } 3853 3854 /** 3855 * When to use Wi-Fi calling 3856 * 3857 * @see android.telephony.TelephonyManager.WifiCallingChoices 3858 * @hide 3859 */ 3860 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3861 3862 // Settings moved to Settings.Secure 3863 3864 /** 3865 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3866 * instead 3867 */ 3868 @Deprecated 3869 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3870 3871 /** 3872 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3873 */ 3874 @Deprecated 3875 public static final String ANDROID_ID = Secure.ANDROID_ID; 3876 3877 /** 3878 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3879 */ 3880 @Deprecated 3881 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3882 3883 /** 3884 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3885 */ 3886 @Deprecated 3887 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3888 3889 /** 3890 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3891 */ 3892 @Deprecated 3893 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3894 3895 /** 3896 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3897 */ 3898 @Deprecated 3899 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3900 3901 /** 3902 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3903 */ 3904 @Deprecated 3905 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3906 3907 /** 3908 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3909 * instead 3910 */ 3911 @Deprecated 3912 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3913 3914 /** 3915 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3916 */ 3917 @Deprecated 3918 public static final String LOGGING_ID = Secure.LOGGING_ID; 3919 3920 /** 3921 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3922 */ 3923 @Deprecated 3924 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3925 3926 /** 3927 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3928 * instead 3929 */ 3930 @Deprecated 3931 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3932 3933 /** 3934 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3935 * instead 3936 */ 3937 @Deprecated 3938 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3939 3940 /** 3941 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3942 * instead 3943 */ 3944 @Deprecated 3945 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3946 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3947 3948 /** 3949 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3950 */ 3951 @Deprecated 3952 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3953 3954 /** 3955 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3956 */ 3957 @Deprecated 3958 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3959 3960 /** 3961 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3962 */ 3963 @Deprecated 3964 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3965 3966 /** 3967 * @deprecated Use 3968 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3969 */ 3970 @Deprecated 3971 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3972 3973 /** 3974 * @deprecated Use 3975 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3976 */ 3977 @Deprecated 3978 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3979 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3980 3981 /** 3982 * @deprecated Use 3983 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3984 */ 3985 @Deprecated 3986 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3987 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3988 3989 /** 3990 * @deprecated Use 3991 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3992 */ 3993 @Deprecated 3994 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3995 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3996 3997 /** 3998 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3999 * instead 4000 */ 4001 @Deprecated 4002 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4003 4004 /** 4005 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4006 */ 4007 @Deprecated 4008 public static final String WIFI_ON = Global.WIFI_ON; 4009 4010 /** 4011 * @deprecated Use 4012 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4013 * instead 4014 */ 4015 @Deprecated 4016 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4017 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4018 4019 /** 4020 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4021 */ 4022 @Deprecated 4023 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4024 4025 /** 4026 * @deprecated Use 4027 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4028 */ 4029 @Deprecated 4030 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4031 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4032 4033 /** 4034 * @deprecated Use 4035 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4036 */ 4037 @Deprecated 4038 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4039 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4040 4041 /** 4042 * @deprecated Use 4043 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4044 * instead 4045 */ 4046 @Deprecated 4047 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4048 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4049 4050 /** 4051 * @deprecated Use 4052 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4053 */ 4054 @Deprecated 4055 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4056 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4057 4058 /** 4059 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4060 * instead 4061 */ 4062 @Deprecated 4063 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4064 4065 /** 4066 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4067 */ 4068 @Deprecated 4069 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4070 4071 /** 4072 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4073 */ 4074 @Deprecated 4075 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4076 4077 /** 4078 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4079 * instead 4080 */ 4081 @Deprecated 4082 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4083 4084 /** 4085 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4086 * instead 4087 */ 4088 @Deprecated 4089 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4090 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4091 4092 /** 4093 * Checks if the specified app can modify system settings. As of API 4094 * level 23, an app cannot modify system settings unless it declares the 4095 * {@link android.Manifest.permission#WRITE_SETTINGS} 4096 * permission in its manifest, <em>and</em> the user specifically grants 4097 * the app this capability. To prompt the user to grant this approval, 4098 * the app must send an intent with the action {@link 4099 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4100 * the system to display a permission management screen. 4101 * 4102 * @param context App context. 4103 * @return true if the calling app can write to system settings, false otherwise 4104 */ 4105 public static boolean canWrite(Context context) { 4106 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4107 context.getOpPackageName(), false); 4108 } 4109 } 4110 4111 /** 4112 * Secure system settings, containing system preferences that applications 4113 * can read but are not allowed to write. These are for preferences that 4114 * the user must explicitly modify through the system UI or specialized 4115 * APIs for those values, not modified directly by applications. 4116 */ 4117 public static final class Secure extends NameValueTable { 4118 /** 4119 * The content:// style URL for this table 4120 */ 4121 public static final Uri CONTENT_URI = 4122 Uri.parse("content://" + AUTHORITY + "/secure"); 4123 4124 // Populated lazily, guarded by class object: 4125 private static final NameValueCache sNameValueCache = new NameValueCache( 4126 CONTENT_URI, 4127 CALL_METHOD_GET_SECURE, 4128 CALL_METHOD_PUT_SECURE); 4129 4130 private static ILockSettings sLockSettings = null; 4131 4132 private static boolean sIsSystemProcess; 4133 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4134 private static final HashSet<String> MOVED_TO_GLOBAL; 4135 static { 4136 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 4137 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4138 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4139 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4140 4141 MOVED_TO_GLOBAL = new HashSet<String>(); 4142 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4143 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4144 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4145 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4146 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4147 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4148 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4149 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4150 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4151 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4152 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4153 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4154 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4155 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4156 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4157 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4158 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4159 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4160 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4161 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4162 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4163 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4164 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4165 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4166 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4167 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4168 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4169 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4170 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4171 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4172 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4173 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4174 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4175 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4176 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4177 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4178 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4179 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4180 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4181 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4182 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4183 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4184 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4185 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4186 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4187 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4188 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4189 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4190 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4191 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4192 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4193 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4194 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4195 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4196 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4197 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4198 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4199 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4200 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4201 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4202 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4203 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4204 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4205 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4206 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4207 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4208 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4209 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4210 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4211 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4212 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4213 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4214 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4215 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4216 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4217 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4218 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4219 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4220 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4221 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4222 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4223 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4224 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4225 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4226 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4227 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4228 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4229 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4230 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4231 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4232 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4233 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4234 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4235 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4236 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4237 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4238 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4239 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4240 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4241 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4242 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4243 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4244 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4245 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4246 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4247 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4248 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4249 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4250 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4251 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4252 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4253 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4254 } 4255 4256 /** @hide */ 4257 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4258 outKeySet.addAll(MOVED_TO_GLOBAL); 4259 } 4260 4261 /** 4262 * Look up a name in the database. 4263 * @param resolver to access the database with 4264 * @param name to look up in the table 4265 * @return the corresponding value, or null if not present 4266 */ 4267 public static String getString(ContentResolver resolver, String name) { 4268 return getStringForUser(resolver, name, UserHandle.myUserId()); 4269 } 4270 4271 /** @hide */ 4272 public static String getStringForUser(ContentResolver resolver, String name, 4273 int userHandle) { 4274 if (MOVED_TO_GLOBAL.contains(name)) { 4275 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4276 + " to android.provider.Settings.Global."); 4277 return Global.getStringForUser(resolver, name, userHandle); 4278 } 4279 4280 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4281 synchronized (Secure.class) { 4282 if (sLockSettings == null) { 4283 sLockSettings = ILockSettings.Stub.asInterface( 4284 (IBinder) ServiceManager.getService("lock_settings")); 4285 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4286 } 4287 } 4288 if (sLockSettings != null && !sIsSystemProcess) { 4289 // No context; use the ActivityThread's context as an approximation for 4290 // determining the target API level. 4291 Application application = ActivityThread.currentApplication(); 4292 4293 boolean isPreMnc = application != null 4294 && application.getApplicationInfo() != null 4295 && application.getApplicationInfo().targetSdkVersion 4296 <= VERSION_CODES.LOLLIPOP_MR1; 4297 if (isPreMnc) { 4298 try { 4299 return sLockSettings.getString(name, "0", userHandle); 4300 } catch (RemoteException re) { 4301 // Fall through 4302 } 4303 } else { 4304 throw new SecurityException("Settings.Secure." + name 4305 + " is deprecated and no longer accessible." 4306 + " See API documentation for potential replacements."); 4307 } 4308 } 4309 } 4310 4311 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4312 } 4313 4314 /** 4315 * Store a name/value pair into the database. 4316 * @param resolver to access the database with 4317 * @param name to store 4318 * @param value to associate with the name 4319 * @return true if the value was set, false on database errors 4320 */ 4321 public static boolean putString(ContentResolver resolver, String name, String value) { 4322 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4323 } 4324 4325 /** @hide */ 4326 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4327 int userHandle) { 4328 if (LOCATION_MODE.equals(name)) { 4329 // Map LOCATION_MODE to underlying location provider storage API 4330 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4331 } 4332 if (MOVED_TO_GLOBAL.contains(name)) { 4333 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4334 + " to android.provider.Settings.Global"); 4335 return Global.putStringForUser(resolver, name, value, userHandle); 4336 } 4337 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4338 } 4339 4340 /** 4341 * Construct the content URI for a particular name/value pair, 4342 * useful for monitoring changes with a ContentObserver. 4343 * @param name to look up in the table 4344 * @return the corresponding content URI, or null if not present 4345 */ 4346 public static Uri getUriFor(String name) { 4347 if (MOVED_TO_GLOBAL.contains(name)) { 4348 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4349 + " to android.provider.Settings.Global, returning global URI."); 4350 return Global.getUriFor(Global.CONTENT_URI, name); 4351 } 4352 return getUriFor(CONTENT_URI, name); 4353 } 4354 4355 /** 4356 * Convenience function for retrieving a single secure settings value 4357 * as an integer. Note that internally setting values are always 4358 * stored as strings; this function converts the string to an integer 4359 * for you. The default value will be returned if the setting is 4360 * not defined or not an integer. 4361 * 4362 * @param cr The ContentResolver to access. 4363 * @param name The name of the setting to retrieve. 4364 * @param def Value to return if the setting is not defined. 4365 * 4366 * @return The setting's current value, or 'def' if it is not defined 4367 * or not a valid integer. 4368 */ 4369 public static int getInt(ContentResolver cr, String name, int def) { 4370 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4371 } 4372 4373 /** @hide */ 4374 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4375 if (LOCATION_MODE.equals(name)) { 4376 // Map from to underlying location provider storage API to location mode 4377 return getLocationModeForUser(cr, userHandle); 4378 } 4379 String v = getStringForUser(cr, name, userHandle); 4380 try { 4381 return v != null ? Integer.parseInt(v) : def; 4382 } catch (NumberFormatException e) { 4383 return def; 4384 } 4385 } 4386 4387 /** 4388 * Convenience function for retrieving a single secure settings value 4389 * as an integer. Note that internally setting values are always 4390 * stored as strings; this function converts the string to an integer 4391 * for you. 4392 * <p> 4393 * This version does not take a default value. If the setting has not 4394 * been set, or the string value is not a number, 4395 * it throws {@link SettingNotFoundException}. 4396 * 4397 * @param cr The ContentResolver to access. 4398 * @param name The name of the setting to retrieve. 4399 * 4400 * @throws SettingNotFoundException Thrown if a setting by the given 4401 * name can't be found or the setting value is not an integer. 4402 * 4403 * @return The setting's current value. 4404 */ 4405 public static int getInt(ContentResolver cr, String name) 4406 throws SettingNotFoundException { 4407 return getIntForUser(cr, name, UserHandle.myUserId()); 4408 } 4409 4410 /** @hide */ 4411 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4412 throws SettingNotFoundException { 4413 if (LOCATION_MODE.equals(name)) { 4414 // Map from to underlying location provider storage API to location mode 4415 return getLocationModeForUser(cr, userHandle); 4416 } 4417 String v = getStringForUser(cr, name, userHandle); 4418 try { 4419 return Integer.parseInt(v); 4420 } catch (NumberFormatException e) { 4421 throw new SettingNotFoundException(name); 4422 } 4423 } 4424 4425 /** 4426 * Convenience function for updating a single settings value as an 4427 * integer. This will either create a new entry in the table if the 4428 * given name does not exist, or modify the value of the existing row 4429 * with that name. Note that internally setting values are always 4430 * stored as strings, so this function converts the given value to a 4431 * string before storing it. 4432 * 4433 * @param cr The ContentResolver to access. 4434 * @param name The name of the setting to modify. 4435 * @param value The new value for the setting. 4436 * @return true if the value was set, false on database errors 4437 */ 4438 public static boolean putInt(ContentResolver cr, String name, int value) { 4439 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4440 } 4441 4442 /** @hide */ 4443 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4444 int userHandle) { 4445 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4446 } 4447 4448 /** 4449 * Convenience function for retrieving a single secure settings value 4450 * as a {@code long}. Note that internally setting values are always 4451 * stored as strings; this function converts the string to a {@code long} 4452 * for you. The default value will be returned if the setting is 4453 * not defined or not a {@code long}. 4454 * 4455 * @param cr The ContentResolver to access. 4456 * @param name The name of the setting to retrieve. 4457 * @param def Value to return if the setting is not defined. 4458 * 4459 * @return The setting's current value, or 'def' if it is not defined 4460 * or not a valid {@code long}. 4461 */ 4462 public static long getLong(ContentResolver cr, String name, long def) { 4463 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4464 } 4465 4466 /** @hide */ 4467 public static long getLongForUser(ContentResolver cr, String name, long def, 4468 int userHandle) { 4469 String valString = getStringForUser(cr, name, userHandle); 4470 long value; 4471 try { 4472 value = valString != null ? Long.parseLong(valString) : def; 4473 } catch (NumberFormatException e) { 4474 value = def; 4475 } 4476 return value; 4477 } 4478 4479 /** 4480 * Convenience function for retrieving a single secure settings value 4481 * as a {@code long}. Note that internally setting values are always 4482 * stored as strings; this function converts the string to a {@code long} 4483 * for you. 4484 * <p> 4485 * This version does not take a default value. If the setting has not 4486 * been set, or the string value is not a number, 4487 * it throws {@link SettingNotFoundException}. 4488 * 4489 * @param cr The ContentResolver to access. 4490 * @param name The name of the setting to retrieve. 4491 * 4492 * @return The setting's current value. 4493 * @throws SettingNotFoundException Thrown if a setting by the given 4494 * name can't be found or the setting value is not an integer. 4495 */ 4496 public static long getLong(ContentResolver cr, String name) 4497 throws SettingNotFoundException { 4498 return getLongForUser(cr, name, UserHandle.myUserId()); 4499 } 4500 4501 /** @hide */ 4502 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4503 throws SettingNotFoundException { 4504 String valString = getStringForUser(cr, name, userHandle); 4505 try { 4506 return Long.parseLong(valString); 4507 } catch (NumberFormatException e) { 4508 throw new SettingNotFoundException(name); 4509 } 4510 } 4511 4512 /** 4513 * Convenience function for updating a secure settings value as a long 4514 * integer. This will either create a new entry in the table if the 4515 * given name does not exist, or modify the value of the existing row 4516 * with that name. Note that internally setting values are always 4517 * stored as strings, so this function converts the given value to a 4518 * string before storing it. 4519 * 4520 * @param cr The ContentResolver to access. 4521 * @param name The name of the setting to modify. 4522 * @param value The new value for the setting. 4523 * @return true if the value was set, false on database errors 4524 */ 4525 public static boolean putLong(ContentResolver cr, String name, long value) { 4526 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4527 } 4528 4529 /** @hide */ 4530 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4531 int userHandle) { 4532 return putStringForUser(cr, name, Long.toString(value), userHandle); 4533 } 4534 4535 /** 4536 * Convenience function for retrieving a single secure settings value 4537 * as a floating point number. Note that internally setting values are 4538 * always stored as strings; this function converts the string to an 4539 * float for you. The default value will be returned if the setting 4540 * is not defined or not a valid float. 4541 * 4542 * @param cr The ContentResolver to access. 4543 * @param name The name of the setting to retrieve. 4544 * @param def Value to return if the setting is not defined. 4545 * 4546 * @return The setting's current value, or 'def' if it is not defined 4547 * or not a valid float. 4548 */ 4549 public static float getFloat(ContentResolver cr, String name, float def) { 4550 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4551 } 4552 4553 /** @hide */ 4554 public static float getFloatForUser(ContentResolver cr, String name, float def, 4555 int userHandle) { 4556 String v = getStringForUser(cr, name, userHandle); 4557 try { 4558 return v != null ? Float.parseFloat(v) : def; 4559 } catch (NumberFormatException e) { 4560 return def; 4561 } 4562 } 4563 4564 /** 4565 * Convenience function for retrieving a single secure settings value 4566 * as a float. Note that internally setting values are always 4567 * stored as strings; this function converts the string to a float 4568 * for you. 4569 * <p> 4570 * This version does not take a default value. If the setting has not 4571 * been set, or the string value is not a number, 4572 * it throws {@link SettingNotFoundException}. 4573 * 4574 * @param cr The ContentResolver to access. 4575 * @param name The name of the setting to retrieve. 4576 * 4577 * @throws SettingNotFoundException Thrown if a setting by the given 4578 * name can't be found or the setting value is not a float. 4579 * 4580 * @return The setting's current value. 4581 */ 4582 public static float getFloat(ContentResolver cr, String name) 4583 throws SettingNotFoundException { 4584 return getFloatForUser(cr, name, UserHandle.myUserId()); 4585 } 4586 4587 /** @hide */ 4588 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4589 throws SettingNotFoundException { 4590 String v = getStringForUser(cr, name, userHandle); 4591 if (v == null) { 4592 throw new SettingNotFoundException(name); 4593 } 4594 try { 4595 return Float.parseFloat(v); 4596 } catch (NumberFormatException e) { 4597 throw new SettingNotFoundException(name); 4598 } 4599 } 4600 4601 /** 4602 * Convenience function for updating a single settings value as a 4603 * floating point number. This will either create a new entry in the 4604 * table if the given name does not exist, or modify the value of the 4605 * existing row with that name. Note that internally setting values 4606 * are always stored as strings, so this function converts the given 4607 * value to a string before storing it. 4608 * 4609 * @param cr The ContentResolver to access. 4610 * @param name The name of the setting to modify. 4611 * @param value The new value for the setting. 4612 * @return true if the value was set, false on database errors 4613 */ 4614 public static boolean putFloat(ContentResolver cr, String name, float value) { 4615 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4616 } 4617 4618 /** @hide */ 4619 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4620 int userHandle) { 4621 return putStringForUser(cr, name, Float.toString(value), userHandle); 4622 } 4623 4624 /** 4625 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4626 * instead 4627 */ 4628 @Deprecated 4629 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4630 Global.DEVELOPMENT_SETTINGS_ENABLED; 4631 4632 /** 4633 * When the user has enable the option to have a "bug report" command 4634 * in the power menu. 4635 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4636 * @hide 4637 */ 4638 @Deprecated 4639 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4640 4641 /** 4642 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4643 */ 4644 @Deprecated 4645 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4646 4647 /** 4648 * Setting to allow mock locations and location provider status to be injected into the 4649 * LocationManager service for testing purposes during application development. These 4650 * locations and status values override actual location and status information generated 4651 * by network, gps, or other location providers. 4652 * 4653 * @deprecated This settings is not used anymore. 4654 */ 4655 @Deprecated 4656 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4657 4658 /** 4659 * A 64-bit number (as a hex string) that is randomly 4660 * generated when the user first sets up the device and should remain 4661 * constant for the lifetime of the user's device. The value may 4662 * change if a factory reset is performed on the device. 4663 * <p class="note"><strong>Note:</strong> When a device has <a 4664 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4665 * (available on certain devices running Android 4.2 or higher), each user appears as a 4666 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4667 * user.</p> 4668 */ 4669 public static final String ANDROID_ID = "android_id"; 4670 4671 /** 4672 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4673 */ 4674 @Deprecated 4675 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4676 4677 /** 4678 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4679 */ 4680 @Deprecated 4681 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4682 4683 /** 4684 * Setting to record the input method used by default, holding the ID 4685 * of the desired method. 4686 */ 4687 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4688 4689 /** 4690 * Setting to record the input method subtype used by default, holding the ID 4691 * of the desired method. 4692 */ 4693 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4694 "selected_input_method_subtype"; 4695 4696 /** 4697 * Setting to record the history of input method subtype, holding the pair of ID of IME 4698 * and its last used subtype. 4699 * @hide 4700 */ 4701 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4702 "input_methods_subtype_history"; 4703 4704 /** 4705 * Setting to record the visibility of input method selector 4706 */ 4707 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4708 "input_method_selector_visibility"; 4709 4710 /** 4711 * The currently selected voice interaction service flattened ComponentName. 4712 * @hide 4713 */ 4714 @TestApi 4715 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4716 4717 /** 4718 * The currently selected auto-fill service flattened ComponentName. 4719 * @hide 4720 */ 4721 @TestApi 4722 public static final String AUTO_FILL_SERVICE = "auto_fill_service"; 4723 4724 /** 4725 * bluetooth HCI snoop log configuration 4726 * @hide 4727 */ 4728 public static final String BLUETOOTH_HCI_LOG = 4729 "bluetooth_hci_log"; 4730 4731 /** 4732 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4733 */ 4734 @Deprecated 4735 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4736 4737 /** 4738 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4739 * @hide 4740 */ 4741 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4742 4743 /** 4744 * Prefix for category name that marks whether a suggested action from that category was 4745 * completed. 4746 * @hide 4747 */ 4748 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4749 4750 /** 4751 * List of input methods that are currently enabled. This is a string 4752 * containing the IDs of all enabled input methods, each ID separated 4753 * by ':'. 4754 */ 4755 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4756 4757 /** 4758 * List of system input methods that are currently disabled. This is a string 4759 * containing the IDs of all disabled input methods, each ID separated 4760 * by ':'. 4761 * @hide 4762 */ 4763 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4764 4765 /** 4766 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4767 * determines if the IME should be shown when a hard keyboard is attached. 4768 * @hide 4769 */ 4770 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4771 4772 /** 4773 * Host name and port for global http proxy. Uses ':' seperator for 4774 * between host and port. 4775 * 4776 * @deprecated Use {@link Global#HTTP_PROXY} 4777 */ 4778 @Deprecated 4779 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4780 4781 /** 4782 * Package designated as always-on VPN provider. 4783 * 4784 * @hide 4785 */ 4786 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4787 4788 /** 4789 * Whether to block networking outside of VPN connections while always-on is set. 4790 * @see #ALWAYS_ON_VPN_APP 4791 * 4792 * @hide 4793 */ 4794 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4795 4796 /** 4797 * Whether applications can be installed for this user via the system's 4798 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4799 * 4800 * <p>1 = permit app installation via the system package installer intent 4801 * <p>0 = do not allow use of the package installer 4802 */ 4803 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4804 4805 /** 4806 * Comma-separated list of location providers that activities may access. Do not rely on 4807 * this value being present in settings.db or on ContentObserver notifications on the 4808 * corresponding Uri. 4809 * 4810 * @deprecated use {@link #LOCATION_MODE} and 4811 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4812 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4813 */ 4814 @Deprecated 4815 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4816 4817 /** 4818 * The degree of location access enabled by the user. 4819 * <p> 4820 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4821 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4822 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4823 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4824 * modes that might be added in the future. 4825 * <p> 4826 * Note: do not rely on this value being present in settings.db or on ContentObserver 4827 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4828 * to receive changes in this value. 4829 */ 4830 public static final String LOCATION_MODE = "location_mode"; 4831 /** 4832 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4833 * {@link #LOCATION_MODE_OFF} 4834 * @hide 4835 */ 4836 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4837 4838 /** 4839 * Sets all location providers to the previous states before location was turned off. 4840 * @hide 4841 */ 4842 public static final int LOCATION_MODE_PREVIOUS = -1; 4843 /** 4844 * Location access disabled. 4845 */ 4846 public static final int LOCATION_MODE_OFF = 0; 4847 /** 4848 * Network Location Provider disabled, but GPS and other sensors enabled. 4849 */ 4850 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4851 /** 4852 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4853 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4854 * {@link android.location.Criteria#POWER_MEDIUM}. 4855 */ 4856 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4857 /** 4858 * Best-effort location computation allowed. 4859 */ 4860 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4861 4862 /** 4863 * A flag containing settings used for biometric weak 4864 * @hide 4865 */ 4866 @Deprecated 4867 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4868 "lock_biometric_weak_flags"; 4869 4870 /** 4871 * Whether lock-to-app will lock the keyguard when exiting. 4872 * @hide 4873 */ 4874 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4875 4876 /** 4877 * Whether autolock is enabled (0 = false, 1 = true) 4878 * 4879 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4880 * level of the keyguard. Accessing this setting from an app that is targeting 4881 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4882 */ 4883 @Deprecated 4884 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4885 4886 /** 4887 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4888 * 4889 * @deprecated Accessing this setting from an app that is targeting 4890 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4891 */ 4892 @Deprecated 4893 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4894 4895 /** 4896 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4897 * true) 4898 * 4899 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4900 * lockscreen uses 4901 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4902 * Accessing this setting from an app that is targeting 4903 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4904 */ 4905 @Deprecated 4906 public static final String 4907 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4908 4909 /** 4910 * This preference allows the device to be locked given time after screen goes off, 4911 * subject to current DeviceAdmin policy limits. 4912 * @hide 4913 */ 4914 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4915 4916 4917 /** 4918 * This preference contains the string that shows for owner info on LockScreen. 4919 * @hide 4920 * @deprecated 4921 */ 4922 @Deprecated 4923 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4924 4925 /** 4926 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4927 * @hide 4928 */ 4929 @Deprecated 4930 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4931 "lock_screen_appwidget_ids"; 4932 4933 /** 4934 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4935 * @hide 4936 */ 4937 @Deprecated 4938 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4939 "lock_screen_fallback_appwidget_id"; 4940 4941 /** 4942 * Index of the lockscreen appwidget to restore, -1 if none. 4943 * @hide 4944 */ 4945 @Deprecated 4946 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4947 "lock_screen_sticky_appwidget"; 4948 4949 /** 4950 * This preference enables showing the owner info on LockScreen. 4951 * @hide 4952 * @deprecated 4953 */ 4954 @Deprecated 4955 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4956 "lock_screen_owner_info_enabled"; 4957 4958 /** 4959 * When set by a user, allows notifications to be shown atop a securely locked screen 4960 * in their full "private" form (same as when the device is unlocked). 4961 * @hide 4962 */ 4963 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4964 "lock_screen_allow_private_notifications"; 4965 4966 /** 4967 * When set by a user, allows notification remote input atop a securely locked screen 4968 * without having to unlock 4969 * @hide 4970 */ 4971 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4972 "lock_screen_allow_remote_input"; 4973 4974 /** 4975 * Set by the system to track if the user needs to see the call to action for 4976 * the lockscreen notification policy. 4977 * @hide 4978 */ 4979 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4980 "show_note_about_notification_hiding"; 4981 4982 /** 4983 * Set to 1 by the system after trust agents have been initialized. 4984 * @hide 4985 */ 4986 public static final String TRUST_AGENTS_INITIALIZED = 4987 "trust_agents_initialized"; 4988 4989 /** 4990 * The Logging ID (a unique 64-bit value) as a hex string. 4991 * Used as a pseudonymous identifier for logging. 4992 * @deprecated This identifier is poorly initialized and has 4993 * many collisions. It should not be used. 4994 */ 4995 @Deprecated 4996 public static final String LOGGING_ID = "logging_id"; 4997 4998 /** 4999 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 5000 */ 5001 @Deprecated 5002 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 5003 5004 /** 5005 * No longer supported. 5006 */ 5007 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5008 5009 /** 5010 * No longer supported. 5011 */ 5012 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5013 5014 /** 5015 * No longer supported. 5016 */ 5017 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5018 5019 /** 5020 * Settings classname to launch when Settings is clicked from All 5021 * Applications. Needed because of user testing between the old 5022 * and new Settings apps. 5023 */ 5024 // TODO: 881807 5025 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5026 5027 /** 5028 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5029 */ 5030 @Deprecated 5031 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5032 5033 /** 5034 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5035 */ 5036 @Deprecated 5037 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5038 5039 /** 5040 * If accessibility is enabled. 5041 */ 5042 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5043 5044 /** 5045 * If touch exploration is enabled. 5046 */ 5047 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5048 5049 /** 5050 * List of the enabled accessibility providers. 5051 */ 5052 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5053 "enabled_accessibility_services"; 5054 5055 /** 5056 * List of the accessibility services to which the user has granted 5057 * permission to put the device into touch exploration mode. 5058 * 5059 * @hide 5060 */ 5061 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5062 "touch_exploration_granted_accessibility_services"; 5063 5064 /** 5065 * Whether to speak passwords while in accessibility mode. 5066 */ 5067 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5068 5069 /** 5070 * Whether to draw text with high contrast while in accessibility mode. 5071 * 5072 * @hide 5073 */ 5074 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5075 "high_text_contrast_enabled"; 5076 5077 /** 5078 * If injection of accessibility enhancing JavaScript screen-reader 5079 * is enabled. 5080 * <p> 5081 * Note: The JavaScript based screen-reader is served by the 5082 * Google infrastructure and enable users with disabilities to 5083 * efficiently navigate in and explore web content. 5084 * </p> 5085 * <p> 5086 * This property represents a boolean value. 5087 * </p> 5088 * @hide 5089 */ 5090 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5091 "accessibility_script_injection"; 5092 5093 /** 5094 * The URL for the injected JavaScript based screen-reader used 5095 * for providing accessibility of content in WebView. 5096 * <p> 5097 * Note: The JavaScript based screen-reader is served by the 5098 * Google infrastructure and enable users with disabilities to 5099 * efficiently navigate in and explore web content. 5100 * </p> 5101 * <p> 5102 * This property represents a string value. 5103 * </p> 5104 * @hide 5105 */ 5106 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5107 "accessibility_script_injection_url"; 5108 5109 /** 5110 * Key bindings for navigation in built-in accessibility support for web content. 5111 * <p> 5112 * Note: These key bindings are for the built-in accessibility navigation for 5113 * web content which is used as a fall back solution if JavaScript in a WebView 5114 * is not enabled or the user has not opted-in script injection from Google. 5115 * </p> 5116 * <p> 5117 * The bindings are separated by semi-colon. A binding is a mapping from 5118 * a key to a sequence of actions (for more details look at 5119 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5120 * string representation of an integer obtained from a meta state (optional) shifted 5121 * sixteen times left and bitwise ored with a key code. An action is represented 5122 * as a hexademical string representation of an integer where the first two digits 5123 * are navigation action index, the second, the third, and the fourth digit pairs 5124 * represent the action arguments. The separate actions in a binding are colon 5125 * separated. The key and the action sequence it maps to are separated by equals. 5126 * </p> 5127 * <p> 5128 * For example, the binding below maps the DPAD right button to traverse the 5129 * current navigation axis once without firing an accessibility event and to 5130 * perform the same traversal again but to fire an event: 5131 * <code> 5132 * 0x16=0x01000100:0x01000101; 5133 * </code> 5134 * </p> 5135 * <p> 5136 * The goal of this binding is to enable dynamic rebinding of keys to 5137 * navigation actions for web content without requiring a framework change. 5138 * </p> 5139 * <p> 5140 * This property represents a string value. 5141 * </p> 5142 * @hide 5143 */ 5144 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5145 "accessibility_web_content_key_bindings"; 5146 5147 /** 5148 * Setting that specifies whether the display magnification is enabled. 5149 * Display magnifications allows the user to zoom in the display content 5150 * and is targeted to low vision users. The current magnification scale 5151 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5152 * 5153 * @hide 5154 */ 5155 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5156 "accessibility_display_magnification_enabled"; 5157 5158 /** 5159 * Setting that specifies what the display magnification scale is. 5160 * Display magnifications allows the user to zoom in the display 5161 * content and is targeted to low vision users. Whether a display 5162 * magnification is performed is controlled by 5163 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5164 * 5165 * @hide 5166 */ 5167 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5168 "accessibility_display_magnification_scale"; 5169 5170 /** 5171 * Unused mangnification setting 5172 * 5173 * @hide 5174 * @deprecated 5175 */ 5176 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5177 "accessibility_display_magnification_auto_update"; 5178 5179 /** 5180 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5181 * modified from an AccessibilityService using the SoftKeyboardController. 5182 * 5183 * @hide 5184 */ 5185 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5186 "accessibility_soft_keyboard_mode"; 5187 5188 /** 5189 * Default soft keyboard behavior. 5190 * 5191 * @hide 5192 */ 5193 public static final int SHOW_MODE_AUTO = 0; 5194 5195 /** 5196 * Soft keyboard is never shown. 5197 * 5198 * @hide 5199 */ 5200 public static final int SHOW_MODE_HIDDEN = 1; 5201 5202 /** 5203 * Setting that specifies whether timed text (captions) should be 5204 * displayed in video content. Text display properties are controlled by 5205 * the following settings: 5206 * <ul> 5207 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5208 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5209 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5210 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5211 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5212 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5213 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5214 * </ul> 5215 * 5216 * @hide 5217 */ 5218 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5219 "accessibility_captioning_enabled"; 5220 5221 /** 5222 * Setting that specifies the language for captions as a locale string, 5223 * e.g. en_US. 5224 * 5225 * @see java.util.Locale#toString 5226 * @hide 5227 */ 5228 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5229 "accessibility_captioning_locale"; 5230 5231 /** 5232 * Integer property that specifies the preset style for captions, one 5233 * of: 5234 * <ul> 5235 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5236 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5237 * </ul> 5238 * 5239 * @see java.util.Locale#toString 5240 * @hide 5241 */ 5242 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5243 "accessibility_captioning_preset"; 5244 5245 /** 5246 * Integer property that specifes the background color for captions as a 5247 * packed 32-bit color. 5248 * 5249 * @see android.graphics.Color#argb 5250 * @hide 5251 */ 5252 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5253 "accessibility_captioning_background_color"; 5254 5255 /** 5256 * Integer property that specifes the foreground color for captions as a 5257 * packed 32-bit color. 5258 * 5259 * @see android.graphics.Color#argb 5260 * @hide 5261 */ 5262 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5263 "accessibility_captioning_foreground_color"; 5264 5265 /** 5266 * Integer property that specifes the edge type for captions, one of: 5267 * <ul> 5268 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5269 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5270 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5271 * </ul> 5272 * 5273 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5274 * @hide 5275 */ 5276 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5277 "accessibility_captioning_edge_type"; 5278 5279 /** 5280 * Integer property that specifes the edge color for captions as a 5281 * packed 32-bit color. 5282 * 5283 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5284 * @see android.graphics.Color#argb 5285 * @hide 5286 */ 5287 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5288 "accessibility_captioning_edge_color"; 5289 5290 /** 5291 * Integer property that specifes the window color for captions as a 5292 * packed 32-bit color. 5293 * 5294 * @see android.graphics.Color#argb 5295 * @hide 5296 */ 5297 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5298 "accessibility_captioning_window_color"; 5299 5300 /** 5301 * String property that specifies the typeface for captions, one of: 5302 * <ul> 5303 * <li>DEFAULT 5304 * <li>MONOSPACE 5305 * <li>SANS_SERIF 5306 * <li>SERIF 5307 * </ul> 5308 * 5309 * @see android.graphics.Typeface 5310 * @hide 5311 */ 5312 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5313 "accessibility_captioning_typeface"; 5314 5315 /** 5316 * Floating point property that specifies font scaling for captions. 5317 * 5318 * @hide 5319 */ 5320 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5321 "accessibility_captioning_font_scale"; 5322 5323 /** 5324 * Setting that specifies whether display color inversion is enabled. 5325 */ 5326 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5327 "accessibility_display_inversion_enabled"; 5328 5329 /** 5330 * Setting that specifies whether display color space adjustment is 5331 * enabled. 5332 * 5333 * @hide 5334 */ 5335 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5336 "accessibility_display_daltonizer_enabled"; 5337 5338 /** 5339 * Integer property that specifies the type of color space adjustment to 5340 * perform. Valid values are defined in AccessibilityManager. 5341 * 5342 * @hide 5343 */ 5344 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5345 "accessibility_display_daltonizer"; 5346 5347 /** 5348 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5349 * enabled. 5350 * 5351 * @hide 5352 */ 5353 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5354 "accessibility_autoclick_enabled"; 5355 5356 /** 5357 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5358 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5359 * 5360 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5361 * @hide 5362 */ 5363 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5364 "accessibility_autoclick_delay"; 5365 5366 /** 5367 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5368 * accessibility. 5369 * (0 = false, 1 = true) 5370 * @hide 5371 */ 5372 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5373 "accessibility_large_pointer_icon"; 5374 5375 /** 5376 * The timeout for considering a press to be a long press in milliseconds. 5377 * @hide 5378 */ 5379 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5380 5381 /** 5382 * The duration in milliseconds between the first tap's up event and the second tap's 5383 * down event for an interaction to be considered part of the same multi-press. 5384 * @hide 5385 */ 5386 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5387 5388 /** 5389 * List of the enabled print services. 5390 * 5391 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5392 * from pre-N. 5393 * 5394 * @hide 5395 */ 5396 public static final String ENABLED_PRINT_SERVICES = 5397 "enabled_print_services"; 5398 5399 /** 5400 * List of the disabled print services. 5401 * 5402 * @hide 5403 */ 5404 public static final String DISABLED_PRINT_SERVICES = 5405 "disabled_print_services"; 5406 5407 /** 5408 * The saved value for WindowManagerService.setForcedDisplayDensity() 5409 * formatted as a single integer representing DPI. If unset, then use 5410 * the real display density. 5411 * 5412 * @hide 5413 */ 5414 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5415 5416 /** 5417 * Setting to always use the default text-to-speech settings regardless 5418 * of the application settings. 5419 * 1 = override application settings, 5420 * 0 = use application settings (if specified). 5421 * 5422 * @deprecated The value of this setting is no longer respected by 5423 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5424 */ 5425 @Deprecated 5426 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5427 5428 /** 5429 * Default text-to-speech engine speech rate. 100 = 1x 5430 */ 5431 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5432 5433 /** 5434 * Default text-to-speech engine pitch. 100 = 1x 5435 */ 5436 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5437 5438 /** 5439 * Default text-to-speech engine. 5440 */ 5441 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5442 5443 /** 5444 * Default text-to-speech language. 5445 * 5446 * @deprecated this setting is no longer in use, as of the Ice Cream 5447 * Sandwich release. Apps should never need to read this setting directly, 5448 * instead can query the TextToSpeech framework classes for the default 5449 * locale. {@link TextToSpeech#getLanguage()}. 5450 */ 5451 @Deprecated 5452 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5453 5454 /** 5455 * Default text-to-speech country. 5456 * 5457 * @deprecated this setting is no longer in use, as of the Ice Cream 5458 * Sandwich release. Apps should never need to read this setting directly, 5459 * instead can query the TextToSpeech framework classes for the default 5460 * locale. {@link TextToSpeech#getLanguage()}. 5461 */ 5462 @Deprecated 5463 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5464 5465 /** 5466 * Default text-to-speech locale variant. 5467 * 5468 * @deprecated this setting is no longer in use, as of the Ice Cream 5469 * Sandwich release. Apps should never need to read this setting directly, 5470 * instead can query the TextToSpeech framework classes for the 5471 * locale that is in use {@link TextToSpeech#getLanguage()}. 5472 */ 5473 @Deprecated 5474 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5475 5476 /** 5477 * Stores the default tts locales on a per engine basis. Stored as 5478 * a comma seperated list of values, each value being of the form 5479 * {@code engine_name:locale} for example, 5480 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5481 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5482 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5483 * setting directly, and can query the TextToSpeech framework classes 5484 * for the locale that is in use. 5485 * 5486 * @hide 5487 */ 5488 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5489 5490 /** 5491 * Space delimited list of plugin packages that are enabled. 5492 */ 5493 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5494 5495 /** 5496 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5497 * instead. 5498 */ 5499 @Deprecated 5500 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5501 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5502 5503 /** 5504 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5505 * instead. 5506 */ 5507 @Deprecated 5508 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5509 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5510 5511 /** 5512 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5513 * instead. 5514 */ 5515 @Deprecated 5516 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5517 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5518 5519 /** 5520 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5521 * instead. 5522 */ 5523 @Deprecated 5524 public static final String WIFI_ON = Global.WIFI_ON; 5525 5526 /** 5527 * The acceptable packet loss percentage (range 0 - 100) before trying 5528 * another AP on the same network. 5529 * @deprecated This setting is not used. 5530 */ 5531 @Deprecated 5532 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5533 "wifi_watchdog_acceptable_packet_loss_percentage"; 5534 5535 /** 5536 * The number of access points required for a network in order for the 5537 * watchdog to monitor it. 5538 * @deprecated This setting is not used. 5539 */ 5540 @Deprecated 5541 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5542 5543 /** 5544 * The delay between background checks. 5545 * @deprecated This setting is not used. 5546 */ 5547 @Deprecated 5548 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5549 "wifi_watchdog_background_check_delay_ms"; 5550 5551 /** 5552 * Whether the Wi-Fi watchdog is enabled for background checking even 5553 * after it thinks the user has connected to a good access point. 5554 * @deprecated This setting is not used. 5555 */ 5556 @Deprecated 5557 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5558 "wifi_watchdog_background_check_enabled"; 5559 5560 /** 5561 * The timeout for a background ping 5562 * @deprecated This setting is not used. 5563 */ 5564 @Deprecated 5565 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5566 "wifi_watchdog_background_check_timeout_ms"; 5567 5568 /** 5569 * The number of initial pings to perform that *may* be ignored if they 5570 * fail. Again, if these fail, they will *not* be used in packet loss 5571 * calculation. For example, one network always seemed to time out for 5572 * the first couple pings, so this is set to 3 by default. 5573 * @deprecated This setting is not used. 5574 */ 5575 @Deprecated 5576 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5577 "wifi_watchdog_initial_ignored_ping_count"; 5578 5579 /** 5580 * The maximum number of access points (per network) to attempt to test. 5581 * If this number is reached, the watchdog will no longer monitor the 5582 * initial connection state for the network. This is a safeguard for 5583 * networks containing multiple APs whose DNS does not respond to pings. 5584 * @deprecated This setting is not used. 5585 */ 5586 @Deprecated 5587 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5588 5589 /** 5590 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5591 */ 5592 @Deprecated 5593 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5594 5595 /** 5596 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5597 * @deprecated This setting is not used. 5598 */ 5599 @Deprecated 5600 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5601 5602 /** 5603 * The number of pings to test if an access point is a good connection. 5604 * @deprecated This setting is not used. 5605 */ 5606 @Deprecated 5607 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5608 5609 /** 5610 * The delay between pings. 5611 * @deprecated This setting is not used. 5612 */ 5613 @Deprecated 5614 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5615 5616 /** 5617 * The timeout per ping. 5618 * @deprecated This setting is not used. 5619 */ 5620 @Deprecated 5621 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5622 5623 /** 5624 * @deprecated Use 5625 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5626 */ 5627 @Deprecated 5628 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5629 5630 /** 5631 * @deprecated Use 5632 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5633 */ 5634 @Deprecated 5635 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5636 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5637 5638 /** 5639 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5640 * the receivers of the PendingIntent an opportunity to make a new network request before 5641 * the Network satisfying the request is potentially removed. 5642 * 5643 * @hide 5644 */ 5645 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5646 "connectivity_release_pending_intent_delay_ms"; 5647 5648 /** 5649 * Whether background data usage is allowed. 5650 * 5651 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5652 * availability of background data depends on several 5653 * combined factors. When background data is unavailable, 5654 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5655 * now appear disconnected. 5656 */ 5657 @Deprecated 5658 public static final String BACKGROUND_DATA = "background_data"; 5659 5660 /** 5661 * Origins for which browsers should allow geolocation by default. 5662 * The value is a space-separated list of origins. 5663 */ 5664 public static final String ALLOWED_GEOLOCATION_ORIGINS 5665 = "allowed_geolocation_origins"; 5666 5667 /** 5668 * The preferred TTY mode 0 = TTy Off, CDMA default 5669 * 1 = TTY Full 5670 * 2 = TTY HCO 5671 * 3 = TTY VCO 5672 * @hide 5673 */ 5674 public static final String PREFERRED_TTY_MODE = 5675 "preferred_tty_mode"; 5676 5677 /** 5678 * Whether the enhanced voice privacy mode is enabled. 5679 * 0 = normal voice privacy 5680 * 1 = enhanced voice privacy 5681 * @hide 5682 */ 5683 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5684 5685 /** 5686 * Whether the TTY mode mode is enabled. 5687 * 0 = disabled 5688 * 1 = enabled 5689 * @hide 5690 */ 5691 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5692 5693 /** 5694 * Controls whether settings backup is enabled. 5695 * Type: int ( 0 = disabled, 1 = enabled ) 5696 * @hide 5697 */ 5698 public static final String BACKUP_ENABLED = "backup_enabled"; 5699 5700 /** 5701 * Controls whether application data is automatically restored from backup 5702 * at install time. 5703 * Type: int ( 0 = disabled, 1 = enabled ) 5704 * @hide 5705 */ 5706 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5707 5708 /** 5709 * Indicates whether settings backup has been fully provisioned. 5710 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5711 * @hide 5712 */ 5713 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5714 5715 /** 5716 * Component of the transport to use for backup/restore. 5717 * @hide 5718 */ 5719 public static final String BACKUP_TRANSPORT = "backup_transport"; 5720 5721 /** 5722 * Version for which the setup wizard was last shown. Bumped for 5723 * each release when there is new setup information to show. 5724 * @hide 5725 */ 5726 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5727 5728 /** 5729 * The interval in milliseconds after which Wi-Fi is considered idle. 5730 * When idle, it is possible for the device to be switched from Wi-Fi to 5731 * the mobile data network. 5732 * @hide 5733 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5734 * instead. 5735 */ 5736 @Deprecated 5737 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5738 5739 /** 5740 * The global search provider chosen by the user (if multiple global 5741 * search providers are installed). This will be the provider returned 5742 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5743 * installed. This setting is stored as a flattened component name as 5744 * per {@link ComponentName#flattenToString()}. 5745 * 5746 * @hide 5747 */ 5748 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5749 "search_global_search_activity"; 5750 5751 /** 5752 * The number of promoted sources in GlobalSearch. 5753 * @hide 5754 */ 5755 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5756 /** 5757 * The maximum number of suggestions returned by GlobalSearch. 5758 * @hide 5759 */ 5760 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5761 /** 5762 * The number of suggestions GlobalSearch will ask each non-web search source for. 5763 * @hide 5764 */ 5765 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5766 /** 5767 * The number of suggestions the GlobalSearch will ask the web search source for. 5768 * @hide 5769 */ 5770 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5771 "search_web_results_override_limit"; 5772 /** 5773 * The number of milliseconds that GlobalSearch will wait for suggestions from 5774 * promoted sources before continuing with all other sources. 5775 * @hide 5776 */ 5777 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5778 "search_promoted_source_deadline_millis"; 5779 /** 5780 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5781 * @hide 5782 */ 5783 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5784 /** 5785 * The maximum number of milliseconds that GlobalSearch shows the previous results 5786 * after receiving a new query. 5787 * @hide 5788 */ 5789 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5790 /** 5791 * The maximum age of log data used for shortcuts in GlobalSearch. 5792 * @hide 5793 */ 5794 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5795 /** 5796 * The maximum age of log data used for source ranking in GlobalSearch. 5797 * @hide 5798 */ 5799 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5800 "search_max_source_event_age_millis"; 5801 /** 5802 * The minimum number of impressions needed to rank a source in GlobalSearch. 5803 * @hide 5804 */ 5805 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5806 "search_min_impressions_for_source_ranking"; 5807 /** 5808 * The minimum number of clicks needed to rank a source in GlobalSearch. 5809 * @hide 5810 */ 5811 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5812 "search_min_clicks_for_source_ranking"; 5813 /** 5814 * The maximum number of shortcuts shown by GlobalSearch. 5815 * @hide 5816 */ 5817 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5818 /** 5819 * The size of the core thread pool for suggestion queries in GlobalSearch. 5820 * @hide 5821 */ 5822 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5823 "search_query_thread_core_pool_size"; 5824 /** 5825 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5826 * @hide 5827 */ 5828 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5829 "search_query_thread_max_pool_size"; 5830 /** 5831 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5832 * @hide 5833 */ 5834 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5835 "search_shortcut_refresh_core_pool_size"; 5836 /** 5837 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5838 * @hide 5839 */ 5840 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5841 "search_shortcut_refresh_max_pool_size"; 5842 /** 5843 * The maximun time that excess threads in the GlobalSeach thread pools will 5844 * wait before terminating. 5845 * @hide 5846 */ 5847 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5848 "search_thread_keepalive_seconds"; 5849 /** 5850 * The maximum number of concurrent suggestion queries to each source. 5851 * @hide 5852 */ 5853 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5854 "search_per_source_concurrent_query_limit"; 5855 5856 /** 5857 * Whether or not alert sounds are played on StorageManagerService events. 5858 * (0 = false, 1 = true) 5859 * @hide 5860 */ 5861 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5862 5863 /** 5864 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5865 * @hide 5866 */ 5867 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5868 5869 /** 5870 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5871 * @hide 5872 */ 5873 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5874 5875 /** 5876 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5877 * @hide 5878 */ 5879 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5880 5881 /** 5882 * If nonzero, ANRs in invisible background processes bring up a dialog. 5883 * Otherwise, the process will be silently killed. 5884 * 5885 * Also prevents ANRs and crash dialogs from being suppressed. 5886 * @hide 5887 */ 5888 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5889 5890 /** 5891 * The {@link ComponentName} string of the service to be used as the voice recognition 5892 * service. 5893 * 5894 * @hide 5895 */ 5896 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5897 5898 /** 5899 * Stores whether an user has consented to have apps verified through PAM. 5900 * The value is boolean (1 or 0). 5901 * 5902 * @hide 5903 */ 5904 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5905 "package_verifier_user_consent"; 5906 5907 /** 5908 * The {@link ComponentName} string of the selected spell checker service which is 5909 * one of the services managed by the text service manager. 5910 * 5911 * @hide 5912 */ 5913 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5914 5915 /** 5916 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5917 * service which is one of the services managed by the text service manager. 5918 * 5919 * @hide 5920 */ 5921 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5922 "selected_spell_checker_subtype"; 5923 5924 /** 5925 * The {@link ComponentName} string whether spell checker is enabled or not. 5926 * 5927 * @hide 5928 */ 5929 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5930 5931 /** 5932 * What happens when the user presses the Power button while in-call 5933 * and the screen is on.<br/> 5934 * <b>Values:</b><br/> 5935 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5936 * 2 - The Power button hangs up the current call.<br/> 5937 * 5938 * @hide 5939 */ 5940 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5941 5942 /** 5943 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5944 * @hide 5945 */ 5946 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5947 5948 /** 5949 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5950 * @hide 5951 */ 5952 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5953 5954 /** 5955 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5956 * @hide 5957 */ 5958 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5959 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5960 5961 /** 5962 * What happens when the user presses the Back button while in-call 5963 * and the screen is on.<br/> 5964 * <b>Values:</b><br/> 5965 * 0 - The Back buttons does nothing different.<br/> 5966 * 1 - The Back button hangs up the current call.<br/> 5967 * 5968 * @hide 5969 */ 5970 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 5971 5972 /** 5973 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 5974 * @hide 5975 */ 5976 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 5977 5978 /** 5979 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 5980 * @hide 5981 */ 5982 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 5983 5984 /** 5985 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5986 * @hide 5987 */ 5988 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 5989 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 5990 5991 /** 5992 * Whether the device should wake when the wake gesture sensor detects motion. 5993 * @hide 5994 */ 5995 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5996 5997 /** 5998 * Whether the device should doze if configured. 5999 * @hide 6000 */ 6001 public static final String DOZE_ENABLED = "doze_enabled"; 6002 6003 /** 6004 * Whether doze should be always on. 6005 * @hide 6006 */ 6007 public static final String DOZE_ALWAYS_ON = "doze_always_on"; 6008 6009 /** 6010 * Whether the device should pulse on pick up gesture. 6011 * @hide 6012 */ 6013 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 6014 6015 /** 6016 * Whether the device should pulse on double tap gesture. 6017 * @hide 6018 */ 6019 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 6020 6021 /** 6022 * The current night mode that has been selected by the user. Owned 6023 * and controlled by UiModeManagerService. Constants are as per 6024 * UiModeManager. 6025 * @hide 6026 */ 6027 public static final String UI_NIGHT_MODE = "ui_night_mode"; 6028 6029 /** 6030 * Whether screensavers are enabled. 6031 * @hide 6032 */ 6033 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6034 6035 /** 6036 * The user's chosen screensaver components. 6037 * 6038 * These will be launched by the PhoneWindowManager after a timeout when not on 6039 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6040 * @hide 6041 */ 6042 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6043 6044 /** 6045 * If screensavers are enabled, whether the screensaver should be automatically launched 6046 * when the device is inserted into a (desk) dock. 6047 * @hide 6048 */ 6049 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6050 6051 /** 6052 * If screensavers are enabled, whether the screensaver should be automatically launched 6053 * when the screen times out when not on battery. 6054 * @hide 6055 */ 6056 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6057 6058 /** 6059 * If screensavers are enabled, the default screensaver component. 6060 * @hide 6061 */ 6062 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6063 6064 /** 6065 * The default NFC payment component 6066 * @hide 6067 */ 6068 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6069 6070 /** 6071 * Whether NFC payment is handled by the foreground application or a default. 6072 * @hide 6073 */ 6074 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6075 6076 /** 6077 * Specifies the package name currently configured to be the primary sms application 6078 * @hide 6079 */ 6080 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6081 6082 /** 6083 * Specifies the package name currently configured to be the default dialer application 6084 * @hide 6085 */ 6086 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6087 6088 /** 6089 * Specifies the package name currently configured to be the emergency assistance application 6090 * 6091 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6092 * 6093 * @hide 6094 */ 6095 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6096 6097 /** 6098 * Specifies whether the current app context on scren (assist data) will be sent to the 6099 * assist application (active voice interaction service). 6100 * 6101 * @hide 6102 */ 6103 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6104 6105 /** 6106 * Specifies whether a screenshot of the screen contents will be sent to the assist 6107 * application (active voice interaction service). 6108 * 6109 * @hide 6110 */ 6111 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6112 6113 /** 6114 * Specifies whether the screen will show an animation if screen contents are sent to the 6115 * assist application (active voice interaction service). 6116 * 6117 * Note that the disclosure will be forced for third-party assistants or if the device 6118 * does not support disabling it. 6119 * 6120 * @hide 6121 */ 6122 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6123 6124 /** 6125 * Name of the service components that the current user has explicitly allowed to 6126 * see and assist with all of the user's notifications. 6127 * 6128 * @hide 6129 */ 6130 public static final String ENABLED_NOTIFICATION_ASSISTANT = 6131 "enabled_notification_assistant"; 6132 6133 /** 6134 * Names of the service components that the current user has explicitly allowed to 6135 * see all of the user's notifications, separated by ':'. 6136 * 6137 * @hide 6138 */ 6139 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6140 6141 /** 6142 * Names of the packages that the current user has explicitly allowed to 6143 * manage notification policy configuration, separated by ':'. 6144 * 6145 * @hide 6146 */ 6147 @TestApi 6148 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6149 "enabled_notification_policy_access_packages"; 6150 6151 /** @hide */ 6152 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6153 6154 /** @hide */ 6155 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6156 = "volume_controller_service_component"; 6157 6158 /** 6159 * Defines whether managed profile ringtones should be synced from it's parent profile 6160 * <p> 6161 * 0 = ringtones are not synced 6162 * 1 = ringtones are synced from the profile's parent (default) 6163 * <p> 6164 * This value is only used for managed profiles. 6165 * @hide 6166 */ 6167 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 6168 6169 /** @hide */ 6170 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6171 6172 /** 6173 * This is the query URI for finding a print service to install. 6174 * 6175 * @hide 6176 */ 6177 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6178 6179 /** 6180 * This is the query URI for finding a NFC payment service to install. 6181 * 6182 * @hide 6183 */ 6184 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6185 6186 /** 6187 * If enabled, apps should try to skip any introductory hints on first launch. This might 6188 * apply to users that are already familiar with the environment or temporary users. 6189 * <p> 6190 * Type : int (0 to show hints, 1 to skip showing hints) 6191 */ 6192 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6193 6194 /** 6195 * Persisted playback time after a user confirmation of an unsafe volume level. 6196 * 6197 * @hide 6198 */ 6199 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6200 6201 /** 6202 * This preference enables notification display on the lockscreen. 6203 * @hide 6204 */ 6205 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6206 "lock_screen_show_notifications"; 6207 6208 /** 6209 * List of TV inputs that are currently hidden. This is a string 6210 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6211 * {@link android.net.Uri#encode(String)} and separated by ':'. 6212 * @hide 6213 */ 6214 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6215 6216 /** 6217 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6218 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6219 * and separated by ','. Each pair is separated by ':'. 6220 * @hide 6221 */ 6222 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6223 6224 /** 6225 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6226 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6227 * and 0 means automatic routing is enabled. 6228 * 6229 * @hide 6230 */ 6231 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6232 "usb_audio_automatic_routing_disabled"; 6233 6234 /** 6235 * The timeout in milliseconds before the device fully goes to sleep after 6236 * a period of inactivity. This value sets an upper bound on how long the device 6237 * will stay awake or dreaming without user activity. It should generally 6238 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6239 * will sleep before it ever has a chance to dream. 6240 * <p> 6241 * Use -1 to disable this timeout. 6242 * </p> 6243 * 6244 * @hide 6245 */ 6246 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6247 6248 /** 6249 * Controls whether double tap to wake is enabled. 6250 * @hide 6251 */ 6252 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6253 6254 /** 6255 * The current assistant component. It could be a voice interaction service, 6256 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6257 * handling. 6258 * 6259 * @hide 6260 */ 6261 public static final String ASSISTANT = "assistant"; 6262 6263 /** 6264 * Whether the camera launch gesture should be disabled. 6265 * 6266 * @hide 6267 */ 6268 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6269 6270 /** 6271 * Whether the camera launch gesture to double tap the power button when the screen is off 6272 * should be disabled. 6273 * 6274 * @hide 6275 */ 6276 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6277 "camera_double_tap_power_gesture_disabled"; 6278 6279 /** 6280 * Whether the camera double twist gesture to flip between front and back mode should be 6281 * enabled. 6282 * 6283 * @hide 6284 */ 6285 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6286 "camera_double_twist_to_flip_enabled"; 6287 6288 /** 6289 * Control whether Night display is currently activated. 6290 * @hide 6291 */ 6292 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6293 6294 /** 6295 * Control whether Night display will automatically activate/deactivate. 6296 * @hide 6297 */ 6298 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6299 6300 /** 6301 * Custom time when Night display is scheduled to activate. 6302 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6303 * @hide 6304 */ 6305 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6306 6307 /** 6308 * Custom time when Night display is scheduled to deactivate. 6309 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6310 * @hide 6311 */ 6312 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6313 6314 /** 6315 * Whether brightness should automatically adjust based on twilight state. 6316 * @hide 6317 */ 6318 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6319 6320 /** 6321 * Names of the service components that the current user has explicitly allowed to 6322 * be a VR mode listener, separated by ':'. 6323 * 6324 * @hide 6325 */ 6326 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6327 6328 /** 6329 * Behavior of the display while in VR mode. 6330 * 6331 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6332 * 6333 * @hide 6334 */ 6335 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6336 6337 /** 6338 * Lower the display persistence while the system is in VR mode. 6339 * 6340 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6341 * 6342 * @hide. 6343 */ 6344 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6345 6346 /** 6347 * Do not alter the display persistence while the system is in VR mode. 6348 * 6349 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6350 * 6351 * @hide. 6352 */ 6353 public static final int VR_DISPLAY_MODE_OFF = 1; 6354 6355 /** 6356 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6357 * once. 6358 * 6359 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6360 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6361 * inserted), to avoid disabling an app that the user might actively be using. 6362 * 6363 * <p>Will be set to 1 once executed. 6364 * 6365 * @hide 6366 */ 6367 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6368 6369 /** 6370 * Whether parent user can access remote contact in managed profile. 6371 * 6372 * @hide 6373 */ 6374 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6375 "managed_profile_contact_remote_search"; 6376 6377 /** 6378 * Whether or not the automatic storage manager is enabled and should run on the device. 6379 * 6380 * @hide 6381 */ 6382 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6383 "automatic_storage_manager_enabled"; 6384 6385 /** 6386 * How many days of information for the automatic storage manager to retain on the device. 6387 * 6388 * @hide 6389 */ 6390 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6391 "automatic_storage_manager_days_to_retain"; 6392 6393 /** 6394 * Default number of days of information for the automatic storage manager to retain. 6395 * 6396 * @hide 6397 */ 6398 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6399 6400 /** 6401 * How many bytes the automatic storage manager has cleared out. 6402 * 6403 * @hide 6404 */ 6405 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6406 "automatic_storage_manager_bytes_cleared"; 6407 6408 6409 /** 6410 * Last run time for the automatic storage manager. 6411 * 6412 * @hide 6413 */ 6414 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6415 "automatic_storage_manager_last_run"; 6416 6417 /** 6418 * Whether SystemUI navigation keys is enabled. 6419 * @hide 6420 */ 6421 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6422 "system_navigation_keys_enabled"; 6423 6424 /** 6425 * Whether Downloads folder backup is enabled and should run on the device. 6426 * 6427 * @hide 6428 */ 6429 public static final String DOWNLOADS_BACKUP_ENABLED = "downloads_backup_enabled"; 6430 6431 /** 6432 * Whether Downloads folder backup should only occur if the device is using a metered 6433 * network. 6434 * 6435 * @hide 6436 */ 6437 public static final String DOWNLOADS_BACKUP_ALLOW_METERED = 6438 "downloads_backup_allow_metered"; 6439 6440 /** 6441 * Whether Downloads folder backup should only occur if the device is charging. 6442 * 6443 * @hide 6444 */ 6445 public static final String DOWNLOADS_BACKUP_CHARGING_ONLY = 6446 "downloads_backup_charging_only"; 6447 6448 /** 6449 * How many days of information for the automatic storage manager to retain on the device 6450 * for downloads. 6451 * 6452 * @hide 6453 */ 6454 public static final String AUTOMATIC_STORAGE_MANAGER_DOWNLOADS_DAYS_TO_RETAIN = 6455 "automatic_storage_manager_downloads_days_to_retain"; 6456 6457 /** 6458 * Holds comma separated list of ordering of QS tiles. 6459 * @hide 6460 */ 6461 public static final String QS_TILES = "sysui_qs_tiles"; 6462 6463 /** 6464 * Whether preloaded APKs have been installed for the user. 6465 * @hide 6466 */ 6467 public static final String DEMO_USER_SETUP_COMPLETE 6468 = "demo_user_setup_complete"; 6469 6470 /** 6471 * Specifies whether the web action API is enabled. 6472 * 6473 * @hide 6474 */ 6475 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6476 6477 /** 6478 * Has this pairable device been paired or upgraded from a previously paired system. 6479 * @hide 6480 */ 6481 public static final String DEVICE_PAIRED = "device_paired"; 6482 6483 /** 6484 * This are the settings to be backed up. 6485 * 6486 * NOTE: Settings are backed up and restored in the order they appear 6487 * in this array. If you have one setting depending on another, 6488 * make sure that they are ordered appropriately. 6489 * 6490 * @hide 6491 */ 6492 public static final String[] SETTINGS_TO_BACKUP = { 6493 BUGREPORT_IN_POWER_MENU, // moved to global 6494 ALLOW_MOCK_LOCATION, 6495 PARENTAL_CONTROL_ENABLED, 6496 PARENTAL_CONTROL_REDIRECT_URL, 6497 USB_MASS_STORAGE_ENABLED, // moved to global 6498 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6499 ACCESSIBILITY_DISPLAY_DALTONIZER, 6500 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6501 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6502 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6503 ACCESSIBILITY_SCRIPT_INJECTION, 6504 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6505 ENABLED_ACCESSIBILITY_SERVICES, 6506 ENABLED_NOTIFICATION_LISTENERS, 6507 ENABLED_VR_LISTENERS, 6508 ENABLED_INPUT_METHODS, 6509 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6510 TOUCH_EXPLORATION_ENABLED, 6511 ACCESSIBILITY_ENABLED, 6512 ACCESSIBILITY_SPEAK_PASSWORD, 6513 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6514 ACCESSIBILITY_CAPTIONING_PRESET, 6515 ACCESSIBILITY_CAPTIONING_ENABLED, 6516 ACCESSIBILITY_CAPTIONING_LOCALE, 6517 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6518 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6519 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6520 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6521 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6522 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6523 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6524 TTS_USE_DEFAULTS, 6525 TTS_DEFAULT_RATE, 6526 TTS_DEFAULT_PITCH, 6527 TTS_DEFAULT_SYNTH, 6528 TTS_DEFAULT_LANG, 6529 TTS_DEFAULT_COUNTRY, 6530 TTS_ENABLED_PLUGINS, 6531 TTS_DEFAULT_LOCALE, 6532 SHOW_IME_WITH_HARD_KEYBOARD, 6533 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6534 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6535 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6536 SELECTED_SPELL_CHECKER, 6537 SELECTED_SPELL_CHECKER_SUBTYPE, 6538 SPELL_CHECKER_ENABLED, 6539 MOUNT_PLAY_NOTIFICATION_SND, 6540 MOUNT_UMS_AUTOSTART, 6541 MOUNT_UMS_PROMPT, 6542 MOUNT_UMS_NOTIFY_ENABLED, 6543 SLEEP_TIMEOUT, 6544 DOUBLE_TAP_TO_WAKE, 6545 WAKE_GESTURE_ENABLED, 6546 LONG_PRESS_TIMEOUT, 6547 CAMERA_GESTURE_DISABLED, 6548 ACCESSIBILITY_AUTOCLICK_ENABLED, 6549 ACCESSIBILITY_AUTOCLICK_DELAY, 6550 ACCESSIBILITY_LARGE_POINTER_ICON, 6551 PREFERRED_TTY_MODE, 6552 ENHANCED_VOICE_PRIVACY_ENABLED, 6553 TTY_MODE_ENABLED, 6554 INCALL_POWER_BUTTON_BEHAVIOR, 6555 NIGHT_DISPLAY_CUSTOM_START_TIME, 6556 NIGHT_DISPLAY_CUSTOM_END_TIME, 6557 NIGHT_DISPLAY_AUTO_MODE, 6558 NIGHT_DISPLAY_ACTIVATED, 6559 SYNC_PARENT_SOUNDS, 6560 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6561 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6562 SYSTEM_NAVIGATION_KEYS_ENABLED, 6563 QS_TILES, 6564 DOZE_ENABLED, 6565 DOZE_PULSE_ON_PICK_UP, 6566 DOZE_PULSE_ON_DOUBLE_TAP 6567 }; 6568 6569 /** 6570 * These entries are considered common between the personal and the managed profile, 6571 * since the managed profile doesn't get to change them. 6572 */ 6573 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6574 6575 static { 6576 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6577 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6578 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6579 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6580 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6581 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6582 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6583 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6584 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6585 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6586 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6587 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6588 } 6589 6590 /** @hide */ 6591 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6592 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6593 } 6594 6595 /** 6596 * Helper method for determining if a location provider is enabled. 6597 * 6598 * @param cr the content resolver to use 6599 * @param provider the location provider to query 6600 * @return true if the provider is enabled 6601 * 6602 * @deprecated use {@link #LOCATION_MODE} or 6603 * {@link LocationManager#isProviderEnabled(String)} 6604 */ 6605 @Deprecated 6606 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6607 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6608 } 6609 6610 /** 6611 * Helper method for determining if a location provider is enabled. 6612 * @param cr the content resolver to use 6613 * @param provider the location provider to query 6614 * @param userId the userId to query 6615 * @return true if the provider is enabled 6616 * @deprecated use {@link #LOCATION_MODE} or 6617 * {@link LocationManager#isProviderEnabled(String)} 6618 * @hide 6619 */ 6620 @Deprecated 6621 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6622 String allowedProviders = Settings.Secure.getStringForUser(cr, 6623 LOCATION_PROVIDERS_ALLOWED, userId); 6624 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6625 } 6626 6627 /** 6628 * Thread-safe method for enabling or disabling a single location provider. 6629 * @param cr the content resolver to use 6630 * @param provider the location provider to enable or disable 6631 * @param enabled true if the provider should be enabled 6632 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6633 */ 6634 @Deprecated 6635 public static final void setLocationProviderEnabled(ContentResolver cr, 6636 String provider, boolean enabled) { 6637 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6638 } 6639 6640 /** 6641 * Thread-safe method for enabling or disabling a single location provider. 6642 * 6643 * @param cr the content resolver to use 6644 * @param provider the location provider to enable or disable 6645 * @param enabled true if the provider should be enabled 6646 * @param userId the userId for which to enable/disable providers 6647 * @return true if the value was set, false on database errors 6648 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6649 * {@link #LOCATION_MODE} 6650 * @hide 6651 */ 6652 @Deprecated 6653 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6654 String provider, boolean enabled, int userId) { 6655 synchronized (mLocationSettingsLock) { 6656 // to ensure thread safety, we write the provider name with a '+' or '-' 6657 // and let the SettingsProvider handle it rather than reading and modifying 6658 // the list of enabled providers. 6659 if (enabled) { 6660 provider = "+" + provider; 6661 } else { 6662 provider = "-" + provider; 6663 } 6664 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6665 userId); 6666 } 6667 } 6668 6669 /** 6670 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6671 */ 6672 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6673 final int mode = getLocationModeForUser(cr, userId); 6674 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6675 } 6676 6677 /** 6678 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6679 */ 6680 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6681 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6682 LOCATION_MODE_HIGH_ACCURACY, userId); 6683 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6684 // turn on location any longer. 6685 if (mode == LOCATION_MODE_OFF) { 6686 mode = LOCATION_MODE_HIGH_ACCURACY; 6687 } 6688 return setLocationModeForUser(cr, mode, userId); 6689 } 6690 6691 /** 6692 * Thread-safe method for setting the location mode to one of 6693 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6694 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6695 * Necessary because the mode is a composite of the underlying location provider 6696 * settings. 6697 * 6698 * @param cr the content resolver to use 6699 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6700 * @param userId the userId for which to change mode 6701 * @return true if the value was set, false on database errors 6702 * 6703 * @throws IllegalArgumentException if mode is not one of the supported values 6704 */ 6705 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6706 int userId) { 6707 synchronized (mLocationSettingsLock) { 6708 boolean gps = false; 6709 boolean network = false; 6710 switch (mode) { 6711 case LOCATION_MODE_PREVIOUS: 6712 // Retrieve the actual mode and set to that mode. 6713 return restoreLocationModeForUser(cr, userId); 6714 case LOCATION_MODE_OFF: 6715 saveLocationModeForUser(cr, userId); 6716 break; 6717 case LOCATION_MODE_SENSORS_ONLY: 6718 gps = true; 6719 break; 6720 case LOCATION_MODE_BATTERY_SAVING: 6721 network = true; 6722 break; 6723 case LOCATION_MODE_HIGH_ACCURACY: 6724 gps = true; 6725 network = true; 6726 break; 6727 default: 6728 throw new IllegalArgumentException("Invalid location mode: " + mode); 6729 } 6730 // Note it's important that we set the NLP mode first. The Google implementation 6731 // of NLP clears its NLP consent setting any time it receives a 6732 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6733 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6734 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6735 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6736 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6737 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6738 // dialog. Then the people who wrote the setup wizard would be sad. 6739 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6740 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6741 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6742 cr, LocationManager.GPS_PROVIDER, gps, userId); 6743 return gpsSuccess && nlpSuccess; 6744 } 6745 } 6746 6747 /** 6748 * Thread-safe method for reading the location mode, returns one of 6749 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6750 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 6751 * because the mode is a composite of the underlying location provider settings. 6752 * 6753 * @param cr the content resolver to use 6754 * @param userId the userId for which to read the mode 6755 * @return the location mode 6756 */ 6757 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6758 synchronized (mLocationSettingsLock) { 6759 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6760 cr, LocationManager.GPS_PROVIDER, userId); 6761 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6762 cr, LocationManager.NETWORK_PROVIDER, userId); 6763 if (gpsEnabled && networkEnabled) { 6764 return LOCATION_MODE_HIGH_ACCURACY; 6765 } else if (gpsEnabled) { 6766 return LOCATION_MODE_SENSORS_ONLY; 6767 } else if (networkEnabled) { 6768 return LOCATION_MODE_BATTERY_SAVING; 6769 } else { 6770 return LOCATION_MODE_OFF; 6771 } 6772 } 6773 } 6774 } 6775 6776 /** 6777 * Global system settings, containing preferences that always apply identically 6778 * to all defined users. Applications can read these but are not allowed to write; 6779 * like the "Secure" settings, these are for preferences that the user must 6780 * explicitly modify through the system UI or specialized APIs for those values. 6781 */ 6782 public static final class Global extends NameValueTable { 6783 /** 6784 * The content:// style URL for global secure settings items. Not public. 6785 */ 6786 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6787 6788 /** 6789 * Whether users are allowed to add more users or guest from lockscreen. 6790 * <p> 6791 * Type: int 6792 * @hide 6793 */ 6794 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6795 6796 /** 6797 * Setting whether the global gesture for enabling accessibility is enabled. 6798 * If this gesture is enabled the user will be able to perfrom it to enable 6799 * the accessibility state without visiting the settings app. 6800 * @hide 6801 */ 6802 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6803 "enable_accessibility_global_gesture_enabled"; 6804 6805 /** 6806 * Whether Airplane Mode is on. 6807 */ 6808 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6809 6810 /** 6811 * Whether Theater Mode is on. 6812 * {@hide} 6813 */ 6814 @SystemApi 6815 public static final String THEATER_MODE_ON = "theater_mode_on"; 6816 6817 /** 6818 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6819 */ 6820 public static final String RADIO_BLUETOOTH = "bluetooth"; 6821 6822 /** 6823 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6824 */ 6825 public static final String RADIO_WIFI = "wifi"; 6826 6827 /** 6828 * {@hide} 6829 */ 6830 public static final String RADIO_WIMAX = "wimax"; 6831 /** 6832 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6833 */ 6834 public static final String RADIO_CELL = "cell"; 6835 6836 /** 6837 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6838 */ 6839 public static final String RADIO_NFC = "nfc"; 6840 6841 /** 6842 * A comma separated list of radios that need to be disabled when airplane mode 6843 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6844 * included in the comma separated list. 6845 */ 6846 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6847 6848 /** 6849 * A comma separated list of radios that should to be disabled when airplane mode 6850 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6851 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6852 * will be turned off when entering airplane mode, but the user will be able to reenable 6853 * Wifi in the Settings app. 6854 * 6855 * {@hide} 6856 */ 6857 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6858 6859 /** 6860 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6861 * See {@link android.bluetooth.BluetoothProfile}. 6862 * {@hide} 6863 */ 6864 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6865 6866 /** 6867 * A semi-colon separated list of Bluetooth interoperability workarounds. 6868 * Each entry is a partial Bluetooth device address string and an integer representing 6869 * the feature to be disabled, separated by a comma. The integer must correspond 6870 * to a interoperability feature as defined in "interop.h" in /system/bt. 6871 * <p> 6872 * Example: <br/> 6873 * "00:11:22,0;01:02:03:04,2" 6874 * @hide 6875 */ 6876 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6877 6878 /** 6879 * The policy for deciding when Wi-Fi should go to sleep (which will in 6880 * turn switch to using the mobile data as an Internet connection). 6881 * <p> 6882 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6883 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6884 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6885 */ 6886 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6887 6888 /** 6889 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6890 * policy, which is to sleep shortly after the turning off 6891 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6892 */ 6893 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6894 6895 /** 6896 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6897 * the device is on battery, and never go to sleep when the device is 6898 * plugged in. 6899 */ 6900 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6901 6902 /** 6903 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6904 */ 6905 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6906 6907 /** 6908 * Value to specify if the user prefers the date, time and time zone 6909 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6910 */ 6911 public static final String AUTO_TIME = "auto_time"; 6912 6913 /** 6914 * Value to specify if the user prefers the time zone 6915 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6916 */ 6917 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6918 6919 /** 6920 * URI for the car dock "in" event sound. 6921 * @hide 6922 */ 6923 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6924 6925 /** 6926 * URI for the car dock "out" event sound. 6927 * @hide 6928 */ 6929 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6930 6931 /** 6932 * URI for the desk dock "in" event sound. 6933 * @hide 6934 */ 6935 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6936 6937 /** 6938 * URI for the desk dock "out" event sound. 6939 * @hide 6940 */ 6941 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6942 6943 /** 6944 * Whether to play a sound for dock events. 6945 * @hide 6946 */ 6947 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6948 6949 /** 6950 * Whether to play a sound for dock events, only when an accessibility service is on. 6951 * @hide 6952 */ 6953 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 6954 6955 /** 6956 * URI for the "device locked" (keyguard shown) sound. 6957 * @hide 6958 */ 6959 public static final String LOCK_SOUND = "lock_sound"; 6960 6961 /** 6962 * URI for the "device unlocked" sound. 6963 * @hide 6964 */ 6965 public static final String UNLOCK_SOUND = "unlock_sound"; 6966 6967 /** 6968 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6969 * state without unlocking. 6970 * @hide 6971 */ 6972 public static final String TRUSTED_SOUND = "trusted_sound"; 6973 6974 /** 6975 * URI for the low battery sound file. 6976 * @hide 6977 */ 6978 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6979 6980 /** 6981 * Whether to play a sound for low-battery alerts. 6982 * @hide 6983 */ 6984 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6985 6986 /** 6987 * URI for the "wireless charging started" sound. 6988 * @hide 6989 */ 6990 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6991 "wireless_charging_started_sound"; 6992 6993 /** 6994 * Whether to play a sound for charging events. 6995 * @hide 6996 */ 6997 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6998 6999 /** 7000 * Whether we keep the device on while the device is plugged in. 7001 * Supported values are: 7002 * <ul> 7003 * <li>{@code 0} to never stay on while plugged in</li> 7004 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 7005 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 7006 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 7007 * </ul> 7008 * These values can be OR-ed together. 7009 */ 7010 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 7011 7012 /** 7013 * When the user has enable the option to have a "bug report" command 7014 * in the power menu. 7015 * @hide 7016 */ 7017 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 7018 7019 /** 7020 * Whether ADB is enabled. 7021 */ 7022 public static final String ADB_ENABLED = "adb_enabled"; 7023 7024 /** 7025 * Whether Views are allowed to save their attribute data. 7026 * @hide 7027 */ 7028 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 7029 7030 /** 7031 * Whether assisted GPS should be enabled or not. 7032 * @hide 7033 */ 7034 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 7035 7036 /** 7037 * Whether bluetooth is enabled/disabled 7038 * 0=disabled. 1=enabled. 7039 */ 7040 public static final String BLUETOOTH_ON = "bluetooth_on"; 7041 7042 /** 7043 * CDMA Cell Broadcast SMS 7044 * 0 = CDMA Cell Broadcast SMS disabled 7045 * 1 = CDMA Cell Broadcast SMS enabled 7046 * @hide 7047 */ 7048 public static final String CDMA_CELL_BROADCAST_SMS = 7049 "cdma_cell_broadcast_sms"; 7050 7051 /** 7052 * The CDMA roaming mode 0 = Home Networks, CDMA default 7053 * 1 = Roaming on Affiliated networks 7054 * 2 = Roaming on any networks 7055 * @hide 7056 */ 7057 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 7058 7059 /** 7060 * The CDMA subscription mode 0 = RUIM/SIM (default) 7061 * 1 = NV 7062 * @hide 7063 */ 7064 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 7065 7066 /** Inactivity timeout to track mobile data activity. 7067 * 7068 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 7069 * infer the data activity of mobile network. After a period of no activity on mobile 7070 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 7071 * intent is fired to indicate a transition of network status from "active" to "idle". Any 7072 * subsequent activity on mobile networks triggers the firing of {@code 7073 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 7074 * 7075 * Network activity refers to transmitting or receiving data on the network interfaces. 7076 * 7077 * Tracking is disabled if set to zero or negative value. 7078 * 7079 * @hide 7080 */ 7081 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 7082 7083 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 7084 * but for Wifi network. 7085 * @hide 7086 */ 7087 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 7088 7089 /** 7090 * Whether or not data roaming is enabled. (0 = false, 1 = true) 7091 */ 7092 public static final String DATA_ROAMING = "data_roaming"; 7093 7094 /** 7095 * The value passed to a Mobile DataConnection via bringUp which defines the 7096 * number of retries to preform when setting up the initial connection. The default 7097 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7098 * @hide 7099 */ 7100 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7101 7102 /** 7103 * Whether any package can be on external storage. When this is true, any 7104 * package, regardless of manifest values, is a candidate for installing 7105 * or moving onto external storage. (0 = false, 1 = true) 7106 * @hide 7107 */ 7108 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7109 7110 /** 7111 * Whether any activity can be resized. When this is true, any 7112 * activity, regardless of manifest values, can be resized for multi-window. 7113 * (0 = false, 1 = true) 7114 * @hide 7115 */ 7116 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7117 = "force_resizable_activities"; 7118 7119 /** 7120 * Whether to enable experimental freeform support for windows. 7121 * @hide 7122 */ 7123 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7124 = "enable_freeform_support"; 7125 7126 /** 7127 * Whether user has enabled development settings. 7128 */ 7129 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7130 7131 /** 7132 * Whether the device has been provisioned (0 = false, 1 = true). 7133 * <p>On a multiuser device with a separate system user, the screen may be locked 7134 * as soon as this is set to true and further activities cannot be launched on the 7135 * system user unless they are marked to show over keyguard. 7136 */ 7137 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7138 7139 /** 7140 * Whether mobile data should be allowed while the device is being provisioned. 7141 * This allows the provisioning process to turn off mobile data before the user 7142 * has an opportunity to set things up, preventing other processes from burning 7143 * precious bytes before wifi is setup. 7144 * (0 = false, 1 = true) 7145 * @hide 7146 */ 7147 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7148 "device_provisioning_mobile_data"; 7149 7150 /** 7151 * The saved value for WindowManagerService.setForcedDisplaySize(). 7152 * Two integers separated by a comma. If unset, then use the real display size. 7153 * @hide 7154 */ 7155 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7156 7157 /** 7158 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7159 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7160 * @hide 7161 */ 7162 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7163 7164 /** 7165 * The maximum size, in bytes, of a download that the download manager will transfer over 7166 * a non-wifi connection. 7167 * @hide 7168 */ 7169 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7170 "download_manager_max_bytes_over_mobile"; 7171 7172 /** 7173 * The recommended maximum size, in bytes, of a download that the download manager should 7174 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7175 * have the option to start the download over the mobile connection anyway. 7176 * @hide 7177 */ 7178 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7179 "download_manager_recommended_max_bytes_over_mobile"; 7180 7181 /** 7182 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7183 */ 7184 @Deprecated 7185 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7186 7187 /** 7188 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7189 * sent or processed. (0 = false, 1 = true) 7190 * @hide 7191 */ 7192 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7193 7194 /** 7195 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7196 * and the output is redirected to AV Receiver connected via 7197 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7198 * @hide 7199 */ 7200 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7201 7202 /** 7203 * Whether TV will automatically turn on upon reception of the CEC command 7204 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7205 * @hide 7206 */ 7207 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7208 "hdmi_control_auto_wakeup_enabled"; 7209 7210 /** 7211 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7212 * (0 = false, 1 = true) 7213 * @hide 7214 */ 7215 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7216 "hdmi_control_auto_device_off_enabled"; 7217 7218 /** 7219 * Whether TV will switch to MHL port when a mobile device is plugged in. 7220 * (0 = false, 1 = true) 7221 * @hide 7222 */ 7223 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7224 7225 /** 7226 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7227 * @hide 7228 */ 7229 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7230 7231 /** 7232 * Whether mobile data connections are allowed by the user. See 7233 * ConnectivityManager for more info. 7234 * @hide 7235 */ 7236 public static final String MOBILE_DATA = "mobile_data"; 7237 7238 /** 7239 * Whether the mobile data connection should remain active even when higher 7240 * priority networks like WiFi are active, to help make network switching faster. 7241 * 7242 * See ConnectivityService for more info. 7243 * 7244 * (0 = disabled, 1 = enabled) 7245 * @hide 7246 */ 7247 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7248 7249 /** 7250 * Size of the event buffer for IP connectivity metrics. 7251 * @hide 7252 */ 7253 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 7254 "connectivity_metrics_buffer_size"; 7255 7256 /** {@hide} */ 7257 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7258 /** {@hide} */ 7259 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7260 /** {@hide} */ 7261 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7262 /** {@hide} */ 7263 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7264 /** {@hide} */ 7265 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7266 7267 /** {@hide} */ 7268 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7269 /** {@hide} */ 7270 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7271 /** {@hide} */ 7272 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7273 /** {@hide} */ 7274 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7275 7276 /** {@hide} */ 7277 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7278 /** {@hide} */ 7279 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7280 /** {@hide} */ 7281 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7282 /** {@hide} */ 7283 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7284 7285 /** {@hide} */ 7286 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7287 /** {@hide} */ 7288 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7289 /** {@hide} */ 7290 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7291 /** {@hide} */ 7292 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7293 7294 /** 7295 * User preference for which network(s) should be used. Only the 7296 * connectivity service should touch this. 7297 */ 7298 public static final String NETWORK_PREFERENCE = "network_preference"; 7299 7300 /** 7301 * Which package name to use for network scoring. If null, or if the package is not a valid 7302 * scorer app, external network scores will neither be requested nor accepted. 7303 * @hide 7304 */ 7305 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7306 7307 /** 7308 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7309 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7310 * exceeded. 7311 * @hide 7312 */ 7313 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7314 7315 /** 7316 * The length of time in milli-seconds that automatic small adjustments to 7317 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7318 * @hide 7319 */ 7320 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7321 7322 /** Preferred NTP server. {@hide} */ 7323 public static final String NTP_SERVER = "ntp_server"; 7324 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7325 public static final String NTP_TIMEOUT = "ntp_timeout"; 7326 7327 /** {@hide} */ 7328 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7329 7330 /** 7331 * Sample validity in seconds to configure for the system DNS resolver. 7332 * {@hide} 7333 */ 7334 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7335 "dns_resolver_sample_validity_seconds"; 7336 7337 /** 7338 * Success threshold in percent for use with the system DNS resolver. 7339 * {@hide} 7340 */ 7341 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7342 "dns_resolver_success_threshold_percent"; 7343 7344 /** 7345 * Minimum number of samples needed for statistics to be considered meaningful in the 7346 * system DNS resolver. 7347 * {@hide} 7348 */ 7349 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7350 7351 /** 7352 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7353 * {@hide} 7354 */ 7355 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7356 7357 /** 7358 * Whether to disable the automatic scheduling of system updates. 7359 * 1 = system updates won't be automatically scheduled (will always 7360 * present notification instead). 7361 * 0 = system updates will be automatically scheduled. (default) 7362 * @hide 7363 */ 7364 @SystemApi 7365 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7366 7367 /** 7368 * Whether the package manager should send package verification broadcasts for verifiers to 7369 * review apps prior to installation. 7370 * 1 = request apps to be verified prior to installation, if a verifier exists. 7371 * 0 = do not verify apps before installation 7372 * @hide 7373 */ 7374 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7375 7376 /** Timeout for package verification. 7377 * @hide */ 7378 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7379 7380 /** Default response code for package verification. 7381 * @hide */ 7382 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7383 7384 /** 7385 * Show package verification setting in the Settings app. 7386 * 1 = show (default) 7387 * 0 = hide 7388 * @hide 7389 */ 7390 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7391 7392 /** 7393 * Run package verification on apps installed through ADB/ADT/USB 7394 * 1 = perform package verification on ADB installs (default) 7395 * 0 = bypass package verification on ADB installs 7396 * @hide 7397 */ 7398 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7399 7400 /** 7401 * Time since last fstrim (milliseconds) after which we force one to happen 7402 * during device startup. If unset, the default is 3 days. 7403 * @hide 7404 */ 7405 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7406 7407 /** 7408 * The interval in milliseconds at which to check packet counts on the 7409 * mobile data interface when screen is on, to detect possible data 7410 * connection problems. 7411 * @hide 7412 */ 7413 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7414 "pdp_watchdog_poll_interval_ms"; 7415 7416 /** 7417 * The interval in milliseconds at which to check packet counts on the 7418 * mobile data interface when screen is off, to detect possible data 7419 * connection problems. 7420 * @hide 7421 */ 7422 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7423 "pdp_watchdog_long_poll_interval_ms"; 7424 7425 /** 7426 * The interval in milliseconds at which to check packet counts on the 7427 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7428 * outgoing packets has been reached without incoming packets. 7429 * @hide 7430 */ 7431 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7432 "pdp_watchdog_error_poll_interval_ms"; 7433 7434 /** 7435 * The number of outgoing packets sent without seeing an incoming packet 7436 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7437 * device is logged to the event log 7438 * @hide 7439 */ 7440 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7441 "pdp_watchdog_trigger_packet_count"; 7442 7443 /** 7444 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7445 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7446 * attempting data connection recovery. 7447 * @hide 7448 */ 7449 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7450 "pdp_watchdog_error_poll_count"; 7451 7452 /** 7453 * The number of failed PDP reset attempts before moving to something more 7454 * drastic: re-registering to the network. 7455 * @hide 7456 */ 7457 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7458 "pdp_watchdog_max_pdp_reset_fail_count"; 7459 7460 /** 7461 * A positive value indicates how often the SamplingProfiler 7462 * should take snapshots. Zero value means SamplingProfiler 7463 * is disabled. 7464 * 7465 * @hide 7466 */ 7467 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7468 7469 /** 7470 * URL to open browser on to allow user to manage a prepay account 7471 * @hide 7472 */ 7473 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7474 "setup_prepaid_data_service_url"; 7475 7476 /** 7477 * URL to attempt a GET on to see if this is a prepay device 7478 * @hide 7479 */ 7480 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7481 "setup_prepaid_detection_target_url"; 7482 7483 /** 7484 * Host to check for a redirect to after an attempt to GET 7485 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7486 * this is a prepaid device with zero balance.) 7487 * @hide 7488 */ 7489 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7490 "setup_prepaid_detection_redir_host"; 7491 7492 /** 7493 * The interval in milliseconds at which to check the number of SMS sent out without asking 7494 * for use permit, to limit the un-authorized SMS usage. 7495 * 7496 * @hide 7497 */ 7498 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7499 "sms_outgoing_check_interval_ms"; 7500 7501 /** 7502 * The number of outgoing SMS sent without asking for user permit (of {@link 7503 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7504 * 7505 * @hide 7506 */ 7507 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7508 "sms_outgoing_check_max_count"; 7509 7510 /** 7511 * Used to disable SMS short code confirmation - defaults to true. 7512 * True indcates we will do the check, etc. Set to false to disable. 7513 * @see com.android.internal.telephony.SmsUsageMonitor 7514 * @hide 7515 */ 7516 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7517 7518 /** 7519 * Used to select which country we use to determine premium sms codes. 7520 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7521 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7522 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7523 * @hide 7524 */ 7525 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7526 7527 /** 7528 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7529 * @hide 7530 */ 7531 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7532 7533 /** 7534 * Used to disable Tethering on a device - defaults to true 7535 * @hide 7536 */ 7537 public static final String TETHER_SUPPORTED = "tether_supported"; 7538 7539 /** 7540 * Used to require DUN APN on the device or not - defaults to a build config value 7541 * which defaults to false 7542 * @hide 7543 */ 7544 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7545 7546 /** 7547 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7548 * corresponding build config values are set it will override the APN DB 7549 * values. 7550 * Consists of a comma seperated list of strings: 7551 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7552 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7553 * @hide 7554 */ 7555 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7556 7557 /** 7558 * List of carrier apps which are whitelisted to prompt the user for install when 7559 * a sim card with matching uicc carrier privilege rules is inserted. 7560 * 7561 * The value is "package1;package2;..." 7562 * @hide 7563 */ 7564 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7565 7566 /** 7567 * USB Mass Storage Enabled 7568 */ 7569 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7570 7571 /** 7572 * If this setting is set (to anything), then all references 7573 * to Gmail on the device must change to Google Mail. 7574 */ 7575 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7576 7577 /** 7578 * Webview Data reduction proxy key. 7579 * @hide 7580 */ 7581 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7582 "webview_data_reduction_proxy_key"; 7583 7584 /** 7585 * Whether or not the WebView fallback mechanism should be enabled. 7586 * 0=disabled, 1=enabled. 7587 * @hide 7588 */ 7589 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7590 "webview_fallback_logic_enabled"; 7591 7592 /** 7593 * Name of the package used as WebView provider (if unset the provider is instead determined 7594 * by the system). 7595 * @hide 7596 */ 7597 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7598 7599 /** 7600 * Developer setting to enable WebView multiprocess rendering. 7601 * @hide 7602 */ 7603 @SystemApi 7604 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7605 7606 /** 7607 * The maximum number of notifications shown in 24 hours when switching networks. 7608 * @hide 7609 */ 7610 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 7611 "network_switch_notification_daily_limit"; 7612 7613 /** 7614 * The minimum time in milliseconds between notifications when switching networks. 7615 * @hide 7616 */ 7617 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 7618 "network_switch_notification_rate_limit_millis"; 7619 7620 /** 7621 * Whether to automatically switch away from wifi networks that lose Internet access. 7622 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 7623 * avoids such networks. Valid values are: 7624 * 7625 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 7626 * null: Ask the user whether to switch away from bad wifi. 7627 * 1: Avoid bad wifi. 7628 * 7629 * @hide 7630 */ 7631 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 7632 7633 /** 7634 * Whether Wifi display is enabled/disabled 7635 * 0=disabled. 1=enabled. 7636 * @hide 7637 */ 7638 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7639 7640 /** 7641 * Whether Wifi display certification mode is enabled/disabled 7642 * 0=disabled. 1=enabled. 7643 * @hide 7644 */ 7645 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7646 "wifi_display_certification_on"; 7647 7648 /** 7649 * WPS Configuration method used by Wifi display, this setting only 7650 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7651 * 7652 * Possible values are: 7653 * 7654 * WpsInfo.INVALID: use default WPS method chosen by framework 7655 * WpsInfo.PBC : use Push button 7656 * WpsInfo.KEYPAD : use Keypad 7657 * WpsInfo.DISPLAY: use Display 7658 * @hide 7659 */ 7660 public static final String WIFI_DISPLAY_WPS_CONFIG = 7661 "wifi_display_wps_config"; 7662 7663 /** 7664 * Whether to notify the user of open networks. 7665 * <p> 7666 * If not connected and the scan results have an open network, we will 7667 * put this notification up. If we attempt to connect to a network or 7668 * the open network(s) disappear, we remove the notification. When we 7669 * show the notification, we will not show it again for 7670 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7671 */ 7672 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7673 "wifi_networks_available_notification_on"; 7674 /** 7675 * {@hide} 7676 */ 7677 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7678 "wimax_networks_available_notification_on"; 7679 7680 /** 7681 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7682 * Connecting to a network will reset the timer. 7683 */ 7684 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7685 "wifi_networks_available_repeat_delay"; 7686 7687 /** 7688 * 802.11 country code in ISO 3166 format 7689 * @hide 7690 */ 7691 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7692 7693 /** 7694 * The interval in milliseconds to issue wake up scans when wifi needs 7695 * to connect. This is necessary to connect to an access point when 7696 * device is on the move and the screen is off. 7697 * @hide 7698 */ 7699 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7700 "wifi_framework_scan_interval_ms"; 7701 7702 /** 7703 * The interval in milliseconds after which Wi-Fi is considered idle. 7704 * When idle, it is possible for the device to be switched from Wi-Fi to 7705 * the mobile data network. 7706 * @hide 7707 */ 7708 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7709 7710 /** 7711 * When the number of open networks exceeds this number, the 7712 * least-recently-used excess networks will be removed. 7713 */ 7714 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7715 7716 /** 7717 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7718 */ 7719 public static final String WIFI_ON = "wifi_on"; 7720 7721 /** 7722 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7723 * @hide 7724 */ 7725 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7726 "wifi_scan_always_enabled"; 7727 7728 /** 7729 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7730 * connectivity. 7731 * @hide 7732 */ 7733 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7734 "ble_scan_always_enabled"; 7735 7736 /** 7737 * Used to save the Wifi_ON state prior to tethering. 7738 * This state will be checked to restore Wifi after 7739 * the user turns off tethering. 7740 * 7741 * @hide 7742 */ 7743 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7744 7745 /** 7746 * The interval in milliseconds to scan as used by the wifi supplicant 7747 * @hide 7748 */ 7749 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7750 "wifi_supplicant_scan_interval_ms"; 7751 7752 /** 7753 * whether frameworks handles wifi auto-join 7754 * @hide 7755 */ 7756 public static final String WIFI_ENHANCED_AUTO_JOIN = 7757 "wifi_enhanced_auto_join"; 7758 7759 /** 7760 * whether settings show RSSI 7761 * @hide 7762 */ 7763 public static final String WIFI_NETWORK_SHOW_RSSI = 7764 "wifi_network_show_rssi"; 7765 7766 /** 7767 * The interval in milliseconds to scan at supplicant when p2p is connected 7768 * @hide 7769 */ 7770 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7771 "wifi_scan_interval_p2p_connected_ms"; 7772 7773 /** 7774 * Whether the Wi-Fi watchdog is enabled. 7775 */ 7776 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7777 7778 /** 7779 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7780 * the setting needs to be set to 0 to disable it. 7781 * @hide 7782 */ 7783 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7784 "wifi_watchdog_poor_network_test_enabled"; 7785 7786 /** 7787 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7788 * needs to be set to 0 to disable it. 7789 * @hide 7790 */ 7791 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7792 "wifi_suspend_optimizations_enabled"; 7793 7794 /** 7795 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7796 * will enable it. In the future, additional values may be supported. 7797 * @hide 7798 */ 7799 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7800 "wifi_verbose_logging_enabled"; 7801 7802 /** 7803 * The maximum number of times we will retry a connection to an access 7804 * point for which we have failed in acquiring an IP address from DHCP. 7805 * A value of N means that we will make N+1 connection attempts in all. 7806 */ 7807 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7808 7809 /** 7810 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7811 * data connectivity to be established after a disconnect from Wi-Fi. 7812 */ 7813 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7814 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7815 7816 /** 7817 * This setting controls whether WiFi configurations created by a Device Owner app 7818 * should be locked down (that is, be editable or removable only by the Device Owner App, 7819 * not even by Settings app). 7820 * This setting takes integer values. Non-zero values mean DO created configurations 7821 * are locked down. Value of zero means they are not. Default value in the absence of 7822 * actual value to this setting is 0. 7823 */ 7824 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7825 "wifi_device_owner_configs_lockdown"; 7826 7827 /** 7828 * The operational wifi frequency band 7829 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7830 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7831 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7832 * 7833 * @hide 7834 */ 7835 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7836 7837 /** 7838 * The Wi-Fi peer-to-peer device name 7839 * @hide 7840 */ 7841 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7842 7843 /** 7844 * The min time between wifi disable and wifi enable 7845 * @hide 7846 */ 7847 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7848 7849 /** 7850 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7851 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7852 * has been seen in this time period. 7853 * 7854 * If this is less than or equal to zero, we use a more conservative behavior and only check 7855 * for a non-null score from the currently connected or target BSSID. 7856 * @hide 7857 */ 7858 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7859 "wifi_ephemeral_out_of_range_timeout_ms"; 7860 7861 /** 7862 * The number of milliseconds to delay when checking for data stalls during 7863 * non-aggressive detection. (screen is turned off.) 7864 * @hide 7865 */ 7866 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7867 "data_stall_alarm_non_aggressive_delay_in_ms"; 7868 7869 /** 7870 * The number of milliseconds to delay when checking for data stalls during 7871 * aggressive detection. (screen on or suspected data stall) 7872 * @hide 7873 */ 7874 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7875 "data_stall_alarm_aggressive_delay_in_ms"; 7876 7877 /** 7878 * The number of milliseconds to allow the provisioning apn to remain active 7879 * @hide 7880 */ 7881 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7882 "provisioning_apn_alarm_delay_in_ms"; 7883 7884 /** 7885 * The interval in milliseconds at which to check gprs registration 7886 * after the first registration mismatch of gprs and voice service, 7887 * to detect possible data network registration problems. 7888 * 7889 * @hide 7890 */ 7891 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7892 "gprs_register_check_period_ms"; 7893 7894 /** 7895 * Nonzero causes Log.wtf() to crash. 7896 * @hide 7897 */ 7898 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7899 7900 /** 7901 * Ringer mode. This is used internally, changing this value will not 7902 * change the ringer mode. See AudioManager. 7903 */ 7904 public static final String MODE_RINGER = "mode_ringer"; 7905 7906 /** 7907 * Overlay display devices setting. 7908 * The associated value is a specially formatted string that describes the 7909 * size and density of simulated secondary display devices. 7910 * <p> 7911 * Format: {width}x{height}/{dpi};... 7912 * </p><p> 7913 * Example: 7914 * <ul> 7915 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7916 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7917 * at 1080p and the second at 720p.</li> 7918 * <li>If the value is empty, then no overlay display devices are created.</li> 7919 * </ul></p> 7920 * 7921 * @hide 7922 */ 7923 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7924 7925 /** 7926 * Threshold values for the duration and level of a discharge cycle, 7927 * under which we log discharge cycle info. 7928 * 7929 * @hide 7930 */ 7931 public static final String 7932 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7933 7934 /** @hide */ 7935 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7936 7937 /** 7938 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7939 * intents on application crashes and ANRs. If this is disabled, the 7940 * crash/ANR dialog will never display the "Report" button. 7941 * <p> 7942 * Type: int (0 = disallow, 1 = allow) 7943 * 7944 * @hide 7945 */ 7946 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7947 7948 /** 7949 * Maximum age of entries kept by {@link DropBoxManager}. 7950 * 7951 * @hide 7952 */ 7953 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7954 7955 /** 7956 * Maximum number of entry files which {@link DropBoxManager} will keep 7957 * around. 7958 * 7959 * @hide 7960 */ 7961 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7962 7963 /** 7964 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7965 * what. 7966 * 7967 * @hide 7968 */ 7969 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7970 7971 /** 7972 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7973 * will use. 7974 * 7975 * @hide 7976 */ 7977 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7978 7979 /** 7980 * Percent of total disk which {@link DropBoxManager} will never dip 7981 * into. 7982 * 7983 * @hide 7984 */ 7985 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7986 7987 /** 7988 * Prefix for per-tag dropbox disable/enable settings. 7989 * 7990 * @hide 7991 */ 7992 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7993 7994 /** 7995 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7996 * prefix of the dropbox tag of the report type. For example, 7997 * "logcat_for_system_server_anr" controls the lines of logcat captured 7998 * with system server ANR reports. 0 to disable. 7999 * 8000 * @hide 8001 */ 8002 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 8003 8004 /** 8005 * The interval in minutes after which the amount of free storage left 8006 * on the device is logged to the event log 8007 * 8008 * @hide 8009 */ 8010 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 8011 8012 /** 8013 * Threshold for the amount of change in disk free space required to 8014 * report the amount of free space. Used to prevent spamming the logs 8015 * when the disk free space isn't changing frequently. 8016 * 8017 * @hide 8018 */ 8019 public static final String 8020 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 8021 8022 /** 8023 * Minimum percentage of free storage on the device that is used to 8024 * determine if the device is running low on storage. The default is 10. 8025 * <p> 8026 * Say this value is set to 10, the device is considered running low on 8027 * storage if 90% or more of the device storage is filled up. 8028 * 8029 * @hide 8030 */ 8031 public static final String 8032 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 8033 8034 /** 8035 * Maximum byte size of the low storage threshold. This is to ensure 8036 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 8037 * overly large threshold for large storage devices. Currently this must 8038 * be less than 2GB. This default is 500MB. 8039 * 8040 * @hide 8041 */ 8042 public static final String 8043 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 8044 8045 /** 8046 * Minimum bytes of free storage on the device before the data partition 8047 * is considered full. By default, 1 MB is reserved to avoid system-wide 8048 * SQLite disk full exceptions. 8049 * 8050 * @hide 8051 */ 8052 public static final String 8053 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 8054 8055 /** 8056 * The maximum reconnect delay for short network outages or when the 8057 * network is suspended due to phone use. 8058 * 8059 * @hide 8060 */ 8061 public static final String 8062 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 8063 8064 /** 8065 * The number of milliseconds to delay before sending out 8066 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 8067 * 8068 * @hide 8069 */ 8070 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 8071 8072 8073 /** 8074 * Network sampling interval, in seconds. We'll generate link information 8075 * about bytes/packets sent and error rates based on data sampled in this interval 8076 * 8077 * @hide 8078 */ 8079 8080 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 8081 "connectivity_sampling_interval_in_seconds"; 8082 8083 /** 8084 * The series of successively longer delays used in retrying to download PAC file. 8085 * Last delay is used between successful PAC downloads. 8086 * 8087 * @hide 8088 */ 8089 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 8090 8091 /** 8092 * Don't attempt to detect captive portals. 8093 * 8094 * @hide 8095 */ 8096 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 8097 8098 /** 8099 * When detecting a captive portal, display a notification that 8100 * prompts the user to sign in. 8101 * 8102 * @hide 8103 */ 8104 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 8105 8106 /** 8107 * When detecting a captive portal, immediately disconnect from the 8108 * network and do not reconnect to that network in the future. 8109 * 8110 * @hide 8111 */ 8112 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 8113 8114 /** 8115 * What to do when connecting a network that presents a captive portal. 8116 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 8117 * 8118 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 8119 * @hide 8120 */ 8121 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 8122 8123 /** 8124 * Setting to turn off captive portal detection. Feature is enabled by 8125 * default and the setting needs to be set to 0 to disable it. 8126 * 8127 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 8128 * @hide 8129 */ 8130 @Deprecated 8131 public static final String 8132 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 8133 8134 /** 8135 * The server used for captive portal detection upon a new conection. A 8136 * 204 response code from the server is used for validation. 8137 * TODO: remove this deprecated symbol. 8138 * 8139 * @hide 8140 */ 8141 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 8142 8143 /** 8144 * The URL used for HTTPS captive portal detection upon a new connection. 8145 * A 204 response code from the server is used for validation. 8146 * 8147 * @hide 8148 */ 8149 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 8150 8151 /** 8152 * The URL used for HTTP captive portal detection upon a new connection. 8153 * A 204 response code from the server is used for validation. 8154 * 8155 * @hide 8156 */ 8157 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 8158 8159 /** 8160 * The URL used for fallback HTTP captive portal detection when previous HTTP 8161 * and HTTPS captive portal detection attemps did not return a conclusive answer. 8162 * 8163 * @hide 8164 */ 8165 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 8166 8167 /** 8168 * Whether to use HTTPS for network validation. This is enabled by default and the setting 8169 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 8170 * don't actually use HTTPS, but it's consistent with the other settings. 8171 * 8172 * @hide 8173 */ 8174 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8175 8176 /** 8177 * Which User-Agent string to use in the header of the captive portal detection probes. 8178 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 8179 * 8180 * @hide 8181 */ 8182 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 8183 8184 /** 8185 * Whether network service discovery is enabled. 8186 * 8187 * @hide 8188 */ 8189 public static final String NSD_ON = "nsd_on"; 8190 8191 /** 8192 * Let user pick default install location. 8193 * 8194 * @hide 8195 */ 8196 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8197 8198 /** 8199 * Default install location value. 8200 * 0 = auto, let system decide 8201 * 1 = internal 8202 * 2 = sdcard 8203 * @hide 8204 */ 8205 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8206 8207 /** 8208 * ms during which to consume extra events related to Inet connection 8209 * condition after a transtion to fully-connected 8210 * 8211 * @hide 8212 */ 8213 public static final String 8214 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8215 8216 /** 8217 * ms during which to consume extra events related to Inet connection 8218 * condtion after a transtion to partly-connected 8219 * 8220 * @hide 8221 */ 8222 public static final String 8223 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8224 8225 /** {@hide} */ 8226 public static final String 8227 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8228 8229 /** 8230 * Host name and port for global http proxy. Uses ':' seperator for 8231 * between host and port. 8232 */ 8233 public static final String HTTP_PROXY = "http_proxy"; 8234 8235 /** 8236 * Host name for global http proxy. Set via ConnectivityManager. 8237 * 8238 * @hide 8239 */ 8240 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8241 8242 /** 8243 * Integer host port for global http proxy. Set via ConnectivityManager. 8244 * 8245 * @hide 8246 */ 8247 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8248 8249 /** 8250 * Exclusion list for global proxy. This string contains a list of 8251 * comma-separated domains where the global proxy does not apply. 8252 * Domains should be listed in a comma- separated list. Example of 8253 * acceptable formats: ".domain1.com,my.domain2.com" Use 8254 * ConnectivityManager to set/get. 8255 * 8256 * @hide 8257 */ 8258 public static final String 8259 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8260 8261 /** 8262 * The location PAC File for the proxy. 8263 * @hide 8264 */ 8265 public static final String 8266 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8267 8268 /** 8269 * Enables the UI setting to allow the user to specify the global HTTP 8270 * proxy and associated exclusion list. 8271 * 8272 * @hide 8273 */ 8274 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8275 8276 /** 8277 * Setting for default DNS in case nobody suggests one 8278 * 8279 * @hide 8280 */ 8281 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8282 8283 /** {@hide} */ 8284 public static final String 8285 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8286 /** {@hide} */ 8287 public static final String 8288 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8289 /** {@hide} */ 8290 public static final String 8291 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8292 /** {@hide} */ 8293 public static final String 8294 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8295 /** {@hide} */ 8296 public static final String 8297 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8298 /** {@hide} */ 8299 public static final String 8300 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 8301 /** {@hide} */ 8302 public static final String 8303 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8304 /** {@hide} */ 8305 public static final String 8306 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8307 /** {@hide} */ 8308 public static final String 8309 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 8310 8311 /** 8312 * Device Idle (Doze) specific settings. 8313 * This is encoded as a key=value list, separated by commas. Ex: 8314 * 8315 * "inactive_to=60000,sensing_to=400000" 8316 * 8317 * The following keys are supported: 8318 * 8319 * <pre> 8320 * inactive_to (long) 8321 * sensing_to (long) 8322 * motion_inactive_to (long) 8323 * idle_after_inactive_to (long) 8324 * idle_pending_to (long) 8325 * max_idle_pending_to (long) 8326 * idle_pending_factor (float) 8327 * idle_to (long) 8328 * max_idle_to (long) 8329 * idle_factor (float) 8330 * min_time_to_alarm (long) 8331 * max_temp_app_whitelist_duration (long) 8332 * notification_whitelist_duration (long) 8333 * </pre> 8334 * 8335 * <p> 8336 * Type: string 8337 * @hide 8338 * @see com.android.server.DeviceIdleController.Constants 8339 */ 8340 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8341 8342 /** 8343 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8344 * 8345 * <p> 8346 * Type: string 8347 * @hide 8348 * @see com.android.server.DeviceIdleController.Constants 8349 */ 8350 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8351 8352 /** 8353 * App standby (app idle) specific settings. 8354 * This is encoded as a key=value list, separated by commas. Ex: 8355 * 8356 * "idle_duration=5000,parole_interval=4500" 8357 * 8358 * The following keys are supported: 8359 * 8360 * <pre> 8361 * idle_duration2 (long) 8362 * wallclock_threshold (long) 8363 * parole_interval (long) 8364 * parole_duration (long) 8365 * 8366 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8367 * </pre> 8368 * 8369 * <p> 8370 * Type: string 8371 * @hide 8372 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8373 */ 8374 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8375 8376 /** 8377 * Alarm manager specific settings. 8378 * This is encoded as a key=value list, separated by commas. Ex: 8379 * 8380 * "min_futurity=5000,allow_while_idle_short_time=4500" 8381 * 8382 * The following keys are supported: 8383 * 8384 * <pre> 8385 * min_futurity (long) 8386 * min_interval (long) 8387 * allow_while_idle_short_time (long) 8388 * allow_while_idle_long_time (long) 8389 * allow_while_idle_whitelist_duration (long) 8390 * </pre> 8391 * 8392 * <p> 8393 * Type: string 8394 * @hide 8395 * @see com.android.server.AlarmManagerService.Constants 8396 */ 8397 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8398 8399 /** 8400 * Job scheduler specific settings. 8401 * This is encoded as a key=value list, separated by commas. Ex: 8402 * 8403 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8404 * 8405 * The following keys are supported: 8406 * 8407 * <pre> 8408 * min_idle_count (int) 8409 * min_charging_count (int) 8410 * min_connectivity_count (int) 8411 * min_content_count (int) 8412 * min_ready_jobs_count (int) 8413 * heavy_use_factor (float) 8414 * moderate_use_factor (float) 8415 * fg_job_count (int) 8416 * bg_normal_job_count (int) 8417 * bg_moderate_job_count (int) 8418 * bg_low_job_count (int) 8419 * bg_critical_job_count (int) 8420 * </pre> 8421 * 8422 * <p> 8423 * Type: string 8424 * @hide 8425 * @see com.android.server.job.JobSchedulerService.Constants 8426 */ 8427 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8428 8429 /** 8430 * ShortcutManager specific settings. 8431 * This is encoded as a key=value list, separated by commas. Ex: 8432 * 8433 * "reset_interval_sec=86400,max_updates_per_interval=1" 8434 * 8435 * The following keys are supported: 8436 * 8437 * <pre> 8438 * reset_interval_sec (long) 8439 * max_updates_per_interval (int) 8440 * max_icon_dimension_dp (int, DP) 8441 * max_icon_dimension_dp_lowram (int, DP) 8442 * max_shortcuts (int) 8443 * icon_quality (int, 0-100) 8444 * icon_format (String) 8445 * </pre> 8446 * 8447 * <p> 8448 * Type: string 8449 * @hide 8450 * @see com.android.server.pm.ShortcutService.ConfigConstants 8451 */ 8452 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8453 8454 /** 8455 * Get the key that retrieves a bluetooth headset's priority. 8456 * @hide 8457 */ 8458 public static final String getBluetoothHeadsetPriorityKey(String address) { 8459 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8460 } 8461 8462 /** 8463 * Get the key that retrieves a bluetooth a2dp sink's priority. 8464 * @hide 8465 */ 8466 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8467 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8468 } 8469 8470 /** 8471 * Get the key that retrieves a bluetooth a2dp src's priority. 8472 * @hide 8473 */ 8474 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8475 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8476 } 8477 8478 /** 8479 * Get the key that retrieves a bluetooth Input Device's priority. 8480 * @hide 8481 */ 8482 public static final String getBluetoothInputDevicePriorityKey(String address) { 8483 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8484 } 8485 8486 /** 8487 * Get the key that retrieves a bluetooth pan client priority. 8488 * @hide 8489 */ 8490 public static final String getBluetoothPanPriorityKey(String address) { 8491 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8492 } 8493 8494 /** 8495 * Get the key that retrieves a bluetooth map priority. 8496 * @hide 8497 */ 8498 public static final String getBluetoothMapPriorityKey(String address) { 8499 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8500 } 8501 8502 /** 8503 * Get the key that retrieves a bluetooth map client priority. 8504 * @hide 8505 */ 8506 public static final String getBluetoothMapClientPriorityKey(String address) { 8507 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8508 } 8509 8510 /** 8511 * Get the key that retrieves a bluetooth pbap client priority. 8512 * @hide 8513 */ 8514 public static final String getBluetoothPbapClientPriorityKey(String address) { 8515 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8516 } 8517 8518 /** 8519 * Get the key that retrieves a bluetooth sap priority. 8520 * @hide 8521 */ 8522 public static final String getBluetoothSapPriorityKey(String address) { 8523 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8524 } 8525 8526 /** 8527 * Scaling factor for normal window animations. Setting to 0 will 8528 * disable window animations. 8529 */ 8530 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8531 8532 /** 8533 * Scaling factor for activity transition animations. Setting to 0 will 8534 * disable window animations. 8535 */ 8536 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8537 8538 /** 8539 * Scaling factor for Animator-based animations. This affects both the 8540 * start delay and duration of all such animations. Setting to 0 will 8541 * cause animations to end immediately. The default value is 1. 8542 */ 8543 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8544 8545 /** 8546 * Scaling factor for normal window animations. Setting to 0 will 8547 * disable window animations. 8548 * 8549 * @hide 8550 */ 8551 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8552 8553 /** 8554 * If 0, the compatibility mode is off for all applications. 8555 * If 1, older applications run under compatibility mode. 8556 * TODO: remove this settings before code freeze (bug/1907571) 8557 * @hide 8558 */ 8559 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8560 8561 /** 8562 * CDMA only settings 8563 * Emergency Tone 0 = Off 8564 * 1 = Alert 8565 * 2 = Vibrate 8566 * @hide 8567 */ 8568 public static final String EMERGENCY_TONE = "emergency_tone"; 8569 8570 /** 8571 * CDMA only settings 8572 * Whether the auto retry is enabled. The value is 8573 * boolean (1 or 0). 8574 * @hide 8575 */ 8576 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8577 8578 /** 8579 * A setting that can be read whether the emergency affordance is currently needed. 8580 * The value is a boolean (1 or 0). 8581 * @hide 8582 */ 8583 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 8584 8585 /** 8586 * See RIL_PreferredNetworkType in ril.h 8587 * @hide 8588 */ 8589 public static final String PREFERRED_NETWORK_MODE = 8590 "preferred_network_mode"; 8591 8592 /** 8593 * Name of an application package to be debugged. 8594 */ 8595 public static final String DEBUG_APP = "debug_app"; 8596 8597 /** 8598 * If 1, when launching DEBUG_APP it will wait for the debugger before 8599 * starting user code. If 0, it will run normally. 8600 */ 8601 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8602 8603 /** 8604 * Control whether the process CPU usage meter should be shown. 8605 * 8606 * @deprecated This functionality is no longer available as of 8607 * {@link android.os.Build.VERSION_CODES#N_MR1}. 8608 */ 8609 @Deprecated 8610 public static final String SHOW_PROCESSES = "show_processes"; 8611 8612 /** 8613 * If 1 low power mode is enabled. 8614 * @hide 8615 */ 8616 public static final String LOW_POWER_MODE = "low_power"; 8617 8618 /** 8619 * Battery level [1-99] at which low power mode automatically turns on. 8620 * If 0, it will not automatically turn on. 8621 * @hide 8622 */ 8623 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8624 8625 /** 8626 * If not 0, the activity manager will aggressively finish activities and 8627 * processes as soon as they are no longer needed. If 0, the normal 8628 * extended lifetime is used. 8629 */ 8630 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8631 8632 /** 8633 * Use Dock audio output for media: 8634 * 0 = disabled 8635 * 1 = enabled 8636 * @hide 8637 */ 8638 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8639 8640 /** 8641 * The surround sound formats AC3, DTS or IEC61937 are 8642 * available for use if they are detected. 8643 * This is the default mode. 8644 * 8645 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8646 * devices that have an S/PDIF output. This is because S/PDIF 8647 * is unidirectional and the TV cannot know if a decoder is 8648 * connected. So it assumes they are always available. 8649 * @hide 8650 */ 8651 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8652 8653 /** 8654 * AC3, DTS or IEC61937 are NEVER available, even if they 8655 * are detected by the hardware. Those formats will not be 8656 * reported. 8657 * 8658 * An example use case would be an AVR reports that it is capable of 8659 * surround sound decoding but is broken. If NEVER is chosen 8660 * then apps must use PCM output instead of encoded output. 8661 * @hide 8662 */ 8663 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8664 8665 /** 8666 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8667 * are not detected by the hardware. Those formats will be 8668 * reported as part of the HDMI output capability. Applications 8669 * are then free to use either PCM or encoded output. 8670 * 8671 * An example use case would be a when TV was connected over 8672 * TOS-link to an AVR. But the TV could not see it because TOS-link 8673 * is unidirectional. 8674 * @hide 8675 */ 8676 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8677 8678 /** 8679 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8680 * ENCODED_SURROUND_OUTPUT_NEVER or 8681 * ENCODED_SURROUND_OUTPUT_ALWAYS 8682 * @hide 8683 */ 8684 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8685 8686 /** 8687 * Persisted safe headphone volume management state by AudioService 8688 * @hide 8689 */ 8690 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8691 8692 /** 8693 * URL for tzinfo (time zone) updates 8694 * @hide 8695 */ 8696 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8697 8698 /** 8699 * URL for tzinfo (time zone) update metadata 8700 * @hide 8701 */ 8702 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8703 8704 /** 8705 * URL for selinux (mandatory access control) updates 8706 * @hide 8707 */ 8708 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8709 8710 /** 8711 * URL for selinux (mandatory access control) update metadata 8712 * @hide 8713 */ 8714 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8715 8716 /** 8717 * URL for sms short code updates 8718 * @hide 8719 */ 8720 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8721 "sms_short_codes_content_url"; 8722 8723 /** 8724 * URL for sms short code update metadata 8725 * @hide 8726 */ 8727 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8728 "sms_short_codes_metadata_url"; 8729 8730 /** 8731 * URL for apn_db updates 8732 * @hide 8733 */ 8734 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8735 8736 /** 8737 * URL for apn_db update metadata 8738 * @hide 8739 */ 8740 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8741 8742 /** 8743 * URL for cert pinlist updates 8744 * @hide 8745 */ 8746 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8747 8748 /** 8749 * URL for cert pinlist updates 8750 * @hide 8751 */ 8752 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8753 8754 /** 8755 * URL for intent firewall updates 8756 * @hide 8757 */ 8758 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8759 "intent_firewall_content_url"; 8760 8761 /** 8762 * URL for intent firewall update metadata 8763 * @hide 8764 */ 8765 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8766 "intent_firewall_metadata_url"; 8767 8768 /** 8769 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8770 * @hide 8771 */ 8772 public static final String SELINUX_STATUS = "selinux_status"; 8773 8774 /** 8775 * Developer setting to force RTL layout. 8776 * @hide 8777 */ 8778 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8779 8780 /** 8781 * Milliseconds after screen-off after which low battery sounds will be silenced. 8782 * 8783 * If zero, battery sounds will always play. 8784 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8785 * 8786 * @hide 8787 */ 8788 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8789 8790 /** 8791 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8792 * the caller is done with this, they should call {@link ContentResolver#delete} to 8793 * clean up any value that they may have written. 8794 * 8795 * @hide 8796 */ 8797 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8798 8799 /** 8800 * Defines global runtime overrides to window policy. 8801 * 8802 * See {@link com.android.server.policy.PolicyControl} for value format. 8803 * 8804 * @hide 8805 */ 8806 public static final String POLICY_CONTROL = "policy_control"; 8807 8808 /** 8809 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8810 * or ZEN_MODE_NO_INTERRUPTIONS. 8811 * 8812 * @hide 8813 */ 8814 public static final String ZEN_MODE = "zen_mode"; 8815 8816 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8817 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8818 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8819 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8820 8821 /** @hide */ public static String zenModeToString(int mode) { 8822 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8823 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8824 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8825 return "ZEN_MODE_OFF"; 8826 } 8827 8828 /** @hide */ public static boolean isValidZenMode(int value) { 8829 switch (value) { 8830 case Global.ZEN_MODE_OFF: 8831 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8832 case Global.ZEN_MODE_ALARMS: 8833 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8834 return true; 8835 default: 8836 return false; 8837 } 8838 } 8839 8840 /** 8841 * Value of the ringer before entering zen mode. 8842 * 8843 * @hide 8844 */ 8845 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8846 8847 /** 8848 * Opaque value, changes when persisted zen mode configuration changes. 8849 * 8850 * @hide 8851 */ 8852 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8853 8854 /** 8855 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8856 * 8857 * @hide 8858 */ 8859 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8860 "heads_up_notifications_enabled"; 8861 8862 /** @hide */ public static final int HEADS_UP_OFF = 0; 8863 /** @hide */ public static final int HEADS_UP_ON = 1; 8864 8865 /** 8866 * The name of the device 8867 */ 8868 public static final String DEVICE_NAME = "device_name"; 8869 8870 /** 8871 * Whether the NetworkScoringService has been first initialized. 8872 * <p> 8873 * Type: int (0 for false, 1 for true) 8874 * @hide 8875 */ 8876 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8877 8878 /** 8879 * Whether the user wants to be prompted for password to decrypt the device on boot. 8880 * This only matters if the storage is encrypted. 8881 * <p> 8882 * Type: int (0 for false, 1 for true) 8883 * @hide 8884 */ 8885 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8886 8887 /** 8888 * Whether the Volte is enabled 8889 * <p> 8890 * Type: int (0 for false, 1 for true) 8891 * @hide 8892 */ 8893 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8894 8895 /** 8896 * Whether VT (Video Telephony over IMS) is enabled 8897 * <p> 8898 * Type: int (0 for false, 1 for true) 8899 * 8900 * @hide 8901 */ 8902 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8903 8904 /** 8905 * Whether WFC is enabled 8906 * <p> 8907 * Type: int (0 for false, 1 for true) 8908 * 8909 * @hide 8910 */ 8911 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8912 8913 /** 8914 * WFC mode on home/non-roaming network. 8915 * <p> 8916 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8917 * 8918 * @hide 8919 */ 8920 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8921 8922 /** 8923 * WFC mode on roaming network. 8924 * <p> 8925 * Type: int - see {@link WFC_IMS_MODE} for values 8926 * 8927 * @hide 8928 */ 8929 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 8930 8931 /** 8932 * Whether WFC roaming is enabled 8933 * <p> 8934 * Type: int (0 for false, 1 for true) 8935 * 8936 * @hide 8937 */ 8938 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8939 8940 /** 8941 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8942 * this via gservices, OMA-DM, carrier app, etc. 8943 * <p> 8944 * Type: int (0 for false, 1 for true) 8945 * @hide 8946 */ 8947 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8948 8949 /** 8950 * Ephemeral app cookie max size in bytes. 8951 * <p> 8952 * Type: int 8953 * @hide 8954 */ 8955 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8956 "ephemeral_cookie_max_size_bytes"; 8957 8958 /** 8959 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 8960 * enabled. Set to zero to disable. 8961 * <p> 8962 * Type: int (0 for false, 1 for true) 8963 * 8964 * @hide 8965 */ 8966 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 8967 8968 /** 8969 * The duration for caching uninstalled ephemeral apps. 8970 * <p> 8971 * Type: long 8972 * @hide 8973 */ 8974 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8975 "uninstalled_ephemeral_app_cache_duration_millis"; 8976 8977 /** 8978 * Allows switching users when system user is locked. 8979 * <p> 8980 * Type: int 8981 * @hide 8982 */ 8983 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8984 "allow_user_switching_when_system_user_locked"; 8985 8986 /** 8987 * Boot count since the device starts running APK level 24. 8988 * <p> 8989 * Type: int 8990 */ 8991 public static final String BOOT_COUNT = "boot_count"; 8992 8993 /** 8994 * Whether the safe boot is disallowed. 8995 * 8996 * <p>This setting should have the identical value as the corresponding user restriction. 8997 * The purpose of the setting is to make the restriction available in early boot stages 8998 * before the user restrictions are loaded. 8999 * @hide 9000 */ 9001 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 9002 9003 /** 9004 * Whether this device is currently in retail demo mode. If true, device 9005 * usage is severely limited. 9006 * <p> 9007 * Type: int (0 for false, 1 for true) 9008 * @hide 9009 */ 9010 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 9011 9012 /** 9013 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 9014 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 9015 * keys are supported: 9016 * 9017 * <pre> 9018 * user_inactivity_timeout_ms (long) 9019 * warning_dialog_timeout_ms (long) 9020 * </pre> 9021 * <p> 9022 * Type: string 9023 * 9024 * @hide 9025 */ 9026 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 9027 9028 /** 9029 * The reason for the settings database being downgraded. This is only for 9030 * troubleshooting purposes and its value should not be interpreted in any way. 9031 * 9032 * Type: string 9033 * 9034 * @hide 9035 */ 9036 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 9037 9038 /** 9039 * Flag to toggle journal mode WAL on or off for the contacts database. WAL is enabled by 9040 * default. Set to 0 to disable. 9041 * 9042 * @hide 9043 */ 9044 public static final String CONTACTS_DATABASE_WAL_ENABLED = "contacts_database_wal_enabled"; 9045 9046 /** 9047 * Settings to backup. This is here so that it's in the same place as the settings 9048 * keys and easy to update. 9049 * 9050 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 9051 * and Secure as well. This is because those tables drive both backup and 9052 * restore, and restore needs to properly whitelist keys that used to live 9053 * in those namespaces. The keys will only actually be backed up / restored 9054 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 9055 * 9056 * NOTE: Settings are backed up and restored in the order they appear 9057 * in this array. If you have one setting depending on another, 9058 * make sure that they are ordered appropriately. 9059 * 9060 * @hide 9061 */ 9062 public static final String[] SETTINGS_TO_BACKUP = { 9063 BUGREPORT_IN_POWER_MENU, 9064 STAY_ON_WHILE_PLUGGED_IN, 9065 AUTO_TIME, 9066 AUTO_TIME_ZONE, 9067 POWER_SOUNDS_ENABLED, 9068 DOCK_SOUNDS_ENABLED, 9069 CHARGING_SOUNDS_ENABLED, 9070 USB_MASS_STORAGE_ENABLED, 9071 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 9072 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 9073 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 9074 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 9075 WIFI_NUM_OPEN_NETWORKS_KEPT, 9076 EMERGENCY_TONE, 9077 CALL_AUTO_RETRY, 9078 DOCK_AUDIO_MEDIA_ENABLED, 9079 ENCODED_SURROUND_OUTPUT, 9080 LOW_POWER_MODE_TRIGGER_LEVEL 9081 }; 9082 9083 // Populated lazily, guarded by class object: 9084 private static NameValueCache sNameValueCache = new NameValueCache( 9085 CONTENT_URI, 9086 CALL_METHOD_GET_GLOBAL, 9087 CALL_METHOD_PUT_GLOBAL); 9088 9089 // Certain settings have been moved from global to the per-user secure namespace 9090 private static final HashSet<String> MOVED_TO_SECURE; 9091 static { 9092 MOVED_TO_SECURE = new HashSet<String>(1); 9093 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 9094 } 9095 9096 /** @hide */ 9097 public static void getMovedToSecureSettings(Set<String> outKeySet) { 9098 outKeySet.addAll(MOVED_TO_SECURE); 9099 } 9100 9101 /** 9102 * Look up a name in the database. 9103 * @param resolver to access the database with 9104 * @param name to look up in the table 9105 * @return the corresponding value, or null if not present 9106 */ 9107 public static String getString(ContentResolver resolver, String name) { 9108 return getStringForUser(resolver, name, UserHandle.myUserId()); 9109 } 9110 9111 /** @hide */ 9112 public static String getStringForUser(ContentResolver resolver, String name, 9113 int userHandle) { 9114 if (MOVED_TO_SECURE.contains(name)) { 9115 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9116 + " to android.provider.Settings.Secure, returning read-only value."); 9117 return Secure.getStringForUser(resolver, name, userHandle); 9118 } 9119 return sNameValueCache.getStringForUser(resolver, name, userHandle); 9120 } 9121 9122 /** 9123 * Store a name/value pair into the database. 9124 * @param resolver to access the database with 9125 * @param name to store 9126 * @param value to associate with the name 9127 * @return true if the value was set, false on database errors 9128 */ 9129 public static boolean putString(ContentResolver resolver, 9130 String name, String value) { 9131 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 9132 } 9133 9134 /** @hide */ 9135 public static boolean putStringForUser(ContentResolver resolver, 9136 String name, String value, int userHandle) { 9137 if (LOCAL_LOGV) { 9138 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 9139 + " for " + userHandle); 9140 } 9141 // Global and Secure have the same access policy so we can forward writes 9142 if (MOVED_TO_SECURE.contains(name)) { 9143 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9144 + " to android.provider.Settings.Secure, value is unchanged."); 9145 return Secure.putStringForUser(resolver, name, value, userHandle); 9146 } 9147 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 9148 } 9149 9150 /** 9151 * Construct the content URI for a particular name/value pair, 9152 * useful for monitoring changes with a ContentObserver. 9153 * @param name to look up in the table 9154 * @return the corresponding content URI, or null if not present 9155 */ 9156 public static Uri getUriFor(String name) { 9157 return getUriFor(CONTENT_URI, name); 9158 } 9159 9160 /** 9161 * Convenience function for retrieving a single secure settings value 9162 * as an integer. Note that internally setting values are always 9163 * stored as strings; this function converts the string to an integer 9164 * for you. The default value will be returned if the setting is 9165 * not defined or not an integer. 9166 * 9167 * @param cr The ContentResolver to access. 9168 * @param name The name of the setting to retrieve. 9169 * @param def Value to return if the setting is not defined. 9170 * 9171 * @return The setting's current value, or 'def' if it is not defined 9172 * or not a valid integer. 9173 */ 9174 public static int getInt(ContentResolver cr, String name, int def) { 9175 String v = getString(cr, name); 9176 try { 9177 return v != null ? Integer.parseInt(v) : def; 9178 } catch (NumberFormatException e) { 9179 return def; 9180 } 9181 } 9182 9183 /** 9184 * Convenience function for retrieving a single secure settings value 9185 * as an integer. Note that internally setting values are always 9186 * stored as strings; this function converts the string to an integer 9187 * for you. 9188 * <p> 9189 * This version does not take a default value. If the setting has not 9190 * been set, or the string value is not a number, 9191 * it throws {@link SettingNotFoundException}. 9192 * 9193 * @param cr The ContentResolver to access. 9194 * @param name The name of the setting to retrieve. 9195 * 9196 * @throws SettingNotFoundException Thrown if a setting by the given 9197 * name can't be found or the setting value is not an integer. 9198 * 9199 * @return The setting's current value. 9200 */ 9201 public static int getInt(ContentResolver cr, String name) 9202 throws SettingNotFoundException { 9203 String v = getString(cr, name); 9204 try { 9205 return Integer.parseInt(v); 9206 } catch (NumberFormatException e) { 9207 throw new SettingNotFoundException(name); 9208 } 9209 } 9210 9211 /** 9212 * Convenience function for updating a single settings value as an 9213 * integer. This will either create a new entry in the table if the 9214 * given name does not exist, or modify the value of the existing row 9215 * with that name. Note that internally setting values are always 9216 * stored as strings, so this function converts the given value to a 9217 * string before storing it. 9218 * 9219 * @param cr The ContentResolver to access. 9220 * @param name The name of the setting to modify. 9221 * @param value The new value for the setting. 9222 * @return true if the value was set, false on database errors 9223 */ 9224 public static boolean putInt(ContentResolver cr, String name, int value) { 9225 return putString(cr, name, Integer.toString(value)); 9226 } 9227 9228 /** 9229 * Convenience function for retrieving a single secure settings value 9230 * as a {@code long}. Note that internally setting values are always 9231 * stored as strings; this function converts the string to a {@code long} 9232 * for you. The default value will be returned if the setting is 9233 * not defined or not a {@code long}. 9234 * 9235 * @param cr The ContentResolver to access. 9236 * @param name The name of the setting to retrieve. 9237 * @param def Value to return if the setting is not defined. 9238 * 9239 * @return The setting's current value, or 'def' if it is not defined 9240 * or not a valid {@code long}. 9241 */ 9242 public static long getLong(ContentResolver cr, String name, long def) { 9243 String valString = getString(cr, name); 9244 long value; 9245 try { 9246 value = valString != null ? Long.parseLong(valString) : def; 9247 } catch (NumberFormatException e) { 9248 value = def; 9249 } 9250 return value; 9251 } 9252 9253 /** 9254 * Convenience function for retrieving a single secure settings value 9255 * as a {@code long}. Note that internally setting values are always 9256 * stored as strings; this function converts the string to a {@code long} 9257 * for you. 9258 * <p> 9259 * This version does not take a default value. If the setting has not 9260 * been set, or the string value is not a number, 9261 * it throws {@link SettingNotFoundException}. 9262 * 9263 * @param cr The ContentResolver to access. 9264 * @param name The name of the setting to retrieve. 9265 * 9266 * @return The setting's current value. 9267 * @throws SettingNotFoundException Thrown if a setting by the given 9268 * name can't be found or the setting value is not an integer. 9269 */ 9270 public static long getLong(ContentResolver cr, String name) 9271 throws SettingNotFoundException { 9272 String valString = getString(cr, name); 9273 try { 9274 return Long.parseLong(valString); 9275 } catch (NumberFormatException e) { 9276 throw new SettingNotFoundException(name); 9277 } 9278 } 9279 9280 /** 9281 * Convenience function for updating a secure settings value as a long 9282 * integer. This will either create a new entry in the table if the 9283 * given name does not exist, or modify the value of the existing row 9284 * with that name. Note that internally setting values are always 9285 * stored as strings, so this function converts the given value to a 9286 * string before storing it. 9287 * 9288 * @param cr The ContentResolver to access. 9289 * @param name The name of the setting to modify. 9290 * @param value The new value for the setting. 9291 * @return true if the value was set, false on database errors 9292 */ 9293 public static boolean putLong(ContentResolver cr, String name, long value) { 9294 return putString(cr, name, Long.toString(value)); 9295 } 9296 9297 /** 9298 * Convenience function for retrieving a single secure settings value 9299 * as a floating point number. Note that internally setting values are 9300 * always stored as strings; this function converts the string to an 9301 * float for you. The default value will be returned if the setting 9302 * is not defined or not a valid float. 9303 * 9304 * @param cr The ContentResolver to access. 9305 * @param name The name of the setting to retrieve. 9306 * @param def Value to return if the setting is not defined. 9307 * 9308 * @return The setting's current value, or 'def' if it is not defined 9309 * or not a valid float. 9310 */ 9311 public static float getFloat(ContentResolver cr, String name, float def) { 9312 String v = getString(cr, name); 9313 try { 9314 return v != null ? Float.parseFloat(v) : def; 9315 } catch (NumberFormatException e) { 9316 return def; 9317 } 9318 } 9319 9320 /** 9321 * Convenience function for retrieving a single secure settings value 9322 * as a float. Note that internally setting values are always 9323 * stored as strings; this function converts the string to a float 9324 * for you. 9325 * <p> 9326 * This version does not take a default value. If the setting has not 9327 * been set, or the string value is not a number, 9328 * it throws {@link SettingNotFoundException}. 9329 * 9330 * @param cr The ContentResolver to access. 9331 * @param name The name of the setting to retrieve. 9332 * 9333 * @throws SettingNotFoundException Thrown if a setting by the given 9334 * name can't be found or the setting value is not a float. 9335 * 9336 * @return The setting's current value. 9337 */ 9338 public static float getFloat(ContentResolver cr, String name) 9339 throws SettingNotFoundException { 9340 String v = getString(cr, name); 9341 if (v == null) { 9342 throw new SettingNotFoundException(name); 9343 } 9344 try { 9345 return Float.parseFloat(v); 9346 } catch (NumberFormatException e) { 9347 throw new SettingNotFoundException(name); 9348 } 9349 } 9350 9351 /** 9352 * Convenience function for updating a single settings value as a 9353 * floating point number. This will either create a new entry in the 9354 * table if the given name does not exist, or modify the value of the 9355 * existing row with that name. Note that internally setting values 9356 * are always stored as strings, so this function converts the given 9357 * value to a string before storing it. 9358 * 9359 * @param cr The ContentResolver to access. 9360 * @param name The name of the setting to modify. 9361 * @param value The new value for the setting. 9362 * @return true if the value was set, false on database errors 9363 */ 9364 public static boolean putFloat(ContentResolver cr, String name, float value) { 9365 return putString(cr, name, Float.toString(value)); 9366 } 9367 9368 9369 /** 9370 * Subscription to be used for voice call on a multi sim device. The supported values 9371 * are 0 = SUB1, 1 = SUB2 and etc. 9372 * @hide 9373 */ 9374 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 9375 9376 /** 9377 * Used to provide option to user to select subscription during dial. 9378 * The supported values are 0 = disable or 1 = enable prompt. 9379 * @hide 9380 */ 9381 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 9382 9383 /** 9384 * Subscription to be used for data call on a multi sim device. The supported values 9385 * are 0 = SUB1, 1 = SUB2 and etc. 9386 * @hide 9387 */ 9388 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 9389 9390 /** 9391 * Subscription to be used for SMS on a multi sim device. The supported values 9392 * are 0 = SUB1, 1 = SUB2 and etc. 9393 * @hide 9394 */ 9395 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 9396 9397 /** 9398 * Used to provide option to user to select subscription during send SMS. 9399 * The value 1 - enable, 0 - disable 9400 * @hide 9401 */ 9402 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 9403 9404 9405 9406 /** User preferred subscriptions setting. 9407 * This holds the details of the user selected subscription from the card and 9408 * the activation status. Each settings string have the coma separated values 9409 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 9410 * @hide 9411 */ 9412 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 9413 "user_preferred_sub2","user_preferred_sub3"}; 9414 9415 /** 9416 * Whether to enable new contacts aggregator or not. 9417 * The value 1 - enable, 0 - disable 9418 * @hide 9419 */ 9420 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 9421 9422 /** 9423 * Whether to enable contacts metadata syncing or not 9424 * The value 1 - enable, 0 - disable 9425 * 9426 * @removed 9427 */ 9428 @Deprecated 9429 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 9430 9431 /** 9432 * Whether to enable contacts metadata syncing or not 9433 * The value 1 - enable, 0 - disable 9434 */ 9435 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 9436 9437 /** 9438 * Whether to enable cellular on boot. 9439 * The value 1 - enable, 0 - disable 9440 * @hide 9441 */ 9442 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 9443 9444 /** 9445 * The maximum allowed notification enqueue rate in Hertz. 9446 * 9447 * Should be a float, and includes both posts and updates. 9448 * @hide 9449 */ 9450 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9451 9452 /** 9453 * Whether cell is enabled/disabled 9454 * @hide 9455 */ 9456 public static final String CELL_ON = "cell_on"; 9457 } 9458 9459 /** 9460 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9461 * Intent URL, allowing it to be either a web page or a particular 9462 * application activity. 9463 * 9464 * @hide 9465 */ 9466 public static final class Bookmarks implements BaseColumns 9467 { 9468 private static final String TAG = "Bookmarks"; 9469 9470 /** 9471 * The content:// style URL for this table 9472 */ 9473 public static final Uri CONTENT_URI = 9474 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9475 9476 /** 9477 * The row ID. 9478 * <p>Type: INTEGER</p> 9479 */ 9480 public static final String ID = "_id"; 9481 9482 /** 9483 * Descriptive name of the bookmark that can be displayed to the user. 9484 * If this is empty, the title should be resolved at display time (use 9485 * {@link #getTitle(Context, Cursor)} any time you want to display the 9486 * title of a bookmark.) 9487 * <P> 9488 * Type: TEXT 9489 * </P> 9490 */ 9491 public static final String TITLE = "title"; 9492 9493 /** 9494 * Arbitrary string (displayed to the user) that allows bookmarks to be 9495 * organized into categories. There are some special names for 9496 * standard folders, which all start with '@'. The label displayed for 9497 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9498 * the folder name does not change so you can consistently query for 9499 * the folder regardless of the current locale. 9500 * 9501 * <P>Type: TEXT</P> 9502 * 9503 */ 9504 public static final String FOLDER = "folder"; 9505 9506 /** 9507 * The Intent URL of the bookmark, describing what it points to. This 9508 * value is given to {@link android.content.Intent#getIntent} to create 9509 * an Intent that can be launched. 9510 * <P>Type: TEXT</P> 9511 */ 9512 public static final String INTENT = "intent"; 9513 9514 /** 9515 * Optional shortcut character associated with this bookmark. 9516 * <P>Type: INTEGER</P> 9517 */ 9518 public static final String SHORTCUT = "shortcut"; 9519 9520 /** 9521 * The order in which the bookmark should be displayed 9522 * <P>Type: INTEGER</P> 9523 */ 9524 public static final String ORDERING = "ordering"; 9525 9526 private static final String[] sIntentProjection = { INTENT }; 9527 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9528 private static final String sShortcutSelection = SHORTCUT + "=?"; 9529 9530 /** 9531 * Convenience function to retrieve the bookmarked Intent for a 9532 * particular shortcut key. 9533 * 9534 * @param cr The ContentResolver to query. 9535 * @param shortcut The shortcut key. 9536 * 9537 * @return Intent The bookmarked URL, or null if there is no bookmark 9538 * matching the given shortcut. 9539 */ 9540 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9541 { 9542 Intent intent = null; 9543 9544 Cursor c = cr.query(CONTENT_URI, 9545 sIntentProjection, sShortcutSelection, 9546 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9547 // Keep trying until we find a valid shortcut 9548 try { 9549 while (intent == null && c.moveToNext()) { 9550 try { 9551 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9552 intent = Intent.parseUri(intentURI, 0); 9553 } catch (java.net.URISyntaxException e) { 9554 // The stored URL is bad... ignore it. 9555 } catch (IllegalArgumentException e) { 9556 // Column not found 9557 Log.w(TAG, "Intent column not found", e); 9558 } 9559 } 9560 } finally { 9561 if (c != null) c.close(); 9562 } 9563 9564 return intent; 9565 } 9566 9567 /** 9568 * Add a new bookmark to the system. 9569 * 9570 * @param cr The ContentResolver to query. 9571 * @param intent The desired target of the bookmark. 9572 * @param title Bookmark title that is shown to the user; null if none 9573 * or it should be resolved to the intent's title. 9574 * @param folder Folder in which to place the bookmark; null if none. 9575 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9576 * this is non-zero and there is an existing bookmark entry 9577 * with this same shortcut, then that existing shortcut is 9578 * cleared (the bookmark is not removed). 9579 * @return The unique content URL for the new bookmark entry. 9580 */ 9581 public static Uri add(ContentResolver cr, 9582 Intent intent, 9583 String title, 9584 String folder, 9585 char shortcut, 9586 int ordering) 9587 { 9588 // If a shortcut is supplied, and it is already defined for 9589 // another bookmark, then remove the old definition. 9590 if (shortcut != 0) { 9591 cr.delete(CONTENT_URI, sShortcutSelection, 9592 new String[] { String.valueOf((int) shortcut) }); 9593 } 9594 9595 ContentValues values = new ContentValues(); 9596 if (title != null) values.put(TITLE, title); 9597 if (folder != null) values.put(FOLDER, folder); 9598 values.put(INTENT, intent.toUri(0)); 9599 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9600 values.put(ORDERING, ordering); 9601 return cr.insert(CONTENT_URI, values); 9602 } 9603 9604 /** 9605 * Return the folder name as it should be displayed to the user. This 9606 * takes care of localizing special folders. 9607 * 9608 * @param r Resources object for current locale; only need access to 9609 * system resources. 9610 * @param folder The value found in the {@link #FOLDER} column. 9611 * 9612 * @return CharSequence The label for this folder that should be shown 9613 * to the user. 9614 */ 9615 public static CharSequence getLabelForFolder(Resources r, String folder) { 9616 return folder; 9617 } 9618 9619 /** 9620 * Return the title as it should be displayed to the user. This takes 9621 * care of localizing bookmarks that point to activities. 9622 * 9623 * @param context A context. 9624 * @param cursor A cursor pointing to the row whose title should be 9625 * returned. The cursor must contain at least the {@link #TITLE} 9626 * and {@link #INTENT} columns. 9627 * @return A title that is localized and can be displayed to the user, 9628 * or the empty string if one could not be found. 9629 */ 9630 public static CharSequence getTitle(Context context, Cursor cursor) { 9631 int titleColumn = cursor.getColumnIndex(TITLE); 9632 int intentColumn = cursor.getColumnIndex(INTENT); 9633 if (titleColumn == -1 || intentColumn == -1) { 9634 throw new IllegalArgumentException( 9635 "The cursor must contain the TITLE and INTENT columns."); 9636 } 9637 9638 String title = cursor.getString(titleColumn); 9639 if (!TextUtils.isEmpty(title)) { 9640 return title; 9641 } 9642 9643 String intentUri = cursor.getString(intentColumn); 9644 if (TextUtils.isEmpty(intentUri)) { 9645 return ""; 9646 } 9647 9648 Intent intent; 9649 try { 9650 intent = Intent.parseUri(intentUri, 0); 9651 } catch (URISyntaxException e) { 9652 return ""; 9653 } 9654 9655 PackageManager packageManager = context.getPackageManager(); 9656 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9657 return info != null ? info.loadLabel(packageManager) : ""; 9658 } 9659 } 9660 9661 /** 9662 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9663 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9664 * from the GoogleLoginService. 9665 * 9666 * @param androidId The Android ID for this device. 9667 * @return The device ID that should be used when connecting to the mobile gtalk server. 9668 * @hide 9669 */ 9670 public static String getGTalkDeviceId(long androidId) { 9671 return "android-" + Long.toHexString(androidId); 9672 } 9673 9674 private static final String[] PM_WRITE_SETTINGS = { 9675 android.Manifest.permission.WRITE_SETTINGS 9676 }; 9677 private static final String[] PM_CHANGE_NETWORK_STATE = { 9678 android.Manifest.permission.CHANGE_NETWORK_STATE, 9679 android.Manifest.permission.WRITE_SETTINGS 9680 }; 9681 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9682 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9683 }; 9684 9685 /** 9686 * Performs a strict and comprehensive check of whether a calling package is allowed to 9687 * write/modify system settings, as the condition differs for pre-M, M+, and 9688 * privileged/preinstalled apps. If the provided uid does not match the 9689 * callingPackage, a negative result will be returned. 9690 * @hide 9691 */ 9692 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9693 String callingPackage, boolean throwException) { 9694 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9695 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9696 PM_WRITE_SETTINGS, false); 9697 } 9698 9699 /** 9700 * Performs a strict and comprehensive check of whether a calling package is allowed to 9701 * write/modify system settings, as the condition differs for pre-M, M+, and 9702 * privileged/preinstalled apps. If the provided uid does not match the 9703 * callingPackage, a negative result will be returned. The caller is expected to have 9704 * the WRITE_SETTINGS permission declared. 9705 * 9706 * Note: if the check is successful, the operation of this app will be updated to the 9707 * current time. 9708 * @hide 9709 */ 9710 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9711 String callingPackage, boolean throwException) { 9712 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9713 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9714 PM_WRITE_SETTINGS, true); 9715 } 9716 9717 /** 9718 * Performs a strict and comprehensive check of whether a calling package is allowed to 9719 * change the state of network, as the condition differs for pre-M, M+, and 9720 * privileged/preinstalled apps. The caller is expected to have either the 9721 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9722 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9723 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9724 * permission and cannot be revoked. See http://b/23597341 9725 * 9726 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9727 * of this app will be updated to the current time. 9728 * @hide 9729 */ 9730 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9731 String callingPackage, boolean throwException) { 9732 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9733 == PackageManager.PERMISSION_GRANTED) { 9734 return true; 9735 } 9736 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9737 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9738 PM_CHANGE_NETWORK_STATE, true); 9739 } 9740 9741 /** 9742 * Performs a strict and comprehensive check of whether a calling package is allowed to 9743 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9744 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9745 * a negative result will be returned. 9746 * @hide 9747 */ 9748 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9749 String callingPackage, boolean throwException) { 9750 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9751 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9752 PM_SYSTEM_ALERT_WINDOW, false); 9753 } 9754 9755 /** 9756 * Performs a strict and comprehensive check of whether a calling package is allowed to 9757 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9758 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9759 * a negative result will be returned. 9760 * 9761 * Note: if the check is successful, the operation of this app will be updated to the 9762 * current time. 9763 * @hide 9764 */ 9765 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9766 callingPackage, boolean throwException) { 9767 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9768 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9769 PM_SYSTEM_ALERT_WINDOW, true); 9770 } 9771 9772 /** 9773 * Helper method to perform a general and comprehensive check of whether an operation that is 9774 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9775 * OP_WRITE_SETTINGS 9776 * @hide 9777 */ 9778 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9779 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9780 permissions, boolean makeNote) { 9781 if (callingPackage == null) { 9782 return false; 9783 } 9784 9785 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9786 int mode = AppOpsManager.MODE_DEFAULT; 9787 if (makeNote) { 9788 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9789 } else { 9790 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9791 } 9792 9793 switch (mode) { 9794 case AppOpsManager.MODE_ALLOWED: 9795 return true; 9796 9797 case AppOpsManager.MODE_DEFAULT: 9798 // this is the default operating mode after an app's installation 9799 // In this case we will check all associated static permission to see 9800 // if it is granted during install time. 9801 for (String permission : permissions) { 9802 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9803 .PERMISSION_GRANTED) { 9804 // if either of the permissions are granted, we will allow it 9805 return true; 9806 } 9807 } 9808 9809 default: 9810 // this is for all other cases trickled down here... 9811 if (!throwException) { 9812 return false; 9813 } 9814 } 9815 9816 // prepare string to throw SecurityException 9817 StringBuilder exceptionMessage = new StringBuilder(); 9818 exceptionMessage.append(callingPackage); 9819 exceptionMessage.append(" was not granted "); 9820 if (permissions.length > 1) { 9821 exceptionMessage.append(" either of these permissions: "); 9822 } else { 9823 exceptionMessage.append(" this permission: "); 9824 } 9825 for (int i = 0; i < permissions.length; i++) { 9826 exceptionMessage.append(permissions[i]); 9827 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9828 } 9829 9830 throw new SecurityException(exceptionMessage.toString()); 9831 } 9832 9833 /** 9834 * Retrieves a correponding package name for a given uid. It will query all 9835 * packages that are associated with the given uid, but it will return only 9836 * the zeroth result. 9837 * Note: If package could not be found, a null is returned. 9838 * @hide 9839 */ 9840 public static String getPackageNameForUid(Context context, int uid) { 9841 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9842 if (packages == null) { 9843 return null; 9844 } 9845 return packages[0]; 9846 } 9847} 9848