Settings.java revision e58d2a72b30391665a273a5775250db6515b6302
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.Binder; 48import android.os.Bundle; 49import android.os.DropBoxManager; 50import android.os.IBinder; 51import android.os.LocaleList; 52import android.os.Process; 53import android.os.RemoteException; 54import android.os.ServiceManager; 55import android.os.UserHandle; 56import android.os.Build.VERSION_CODES; 57import android.speech.tts.TextToSpeech; 58import android.text.TextUtils; 59import android.util.AndroidException; 60import android.util.ArrayMap; 61import android.util.ArraySet; 62import android.util.Log; 63import android.util.MemoryIntArray; 64 65import com.android.internal.annotations.GuardedBy; 66import com.android.internal.util.ArrayUtils; 67import com.android.internal.widget.ILockSettings; 68 69import java.io.IOException; 70import java.net.URISyntaxException; 71import java.text.SimpleDateFormat; 72import java.util.HashMap; 73import java.util.HashSet; 74import java.util.Locale; 75import java.util.Map; 76import java.util.Set; 77 78/** 79 * The Settings provider contains global system-level device preferences. 80 */ 81public final class Settings { 82 83 // Intent actions for Settings 84 85 /** 86 * Activity Action: Show system settings. 87 * <p> 88 * Input: Nothing. 89 * <p> 90 * Output: Nothing. 91 */ 92 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 93 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 94 95 /** 96 * Activity Action: Show settings to allow configuration of APNs. 97 * <p> 98 * Input: Nothing. 99 * <p> 100 * Output: Nothing. 101 */ 102 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 103 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 104 105 /** 106 * Activity Action: Show settings to allow configuration of current location 107 * sources. 108 * <p> 109 * In some cases, a matching Activity may not exist, so ensure you 110 * safeguard against this. 111 * <p> 112 * Input: Nothing. 113 * <p> 114 * Output: Nothing. 115 */ 116 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 117 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 118 "android.settings.LOCATION_SOURCE_SETTINGS"; 119 120 /** 121 * Activity Action: Show settings to allow configuration of users. 122 * <p> 123 * In some cases, a matching Activity may not exist, so ensure you 124 * safeguard against this. 125 * <p> 126 * Input: Nothing. 127 * <p> 128 * Output: Nothing. 129 * @hide 130 */ 131 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 132 public static final String ACTION_USER_SETTINGS = 133 "android.settings.USER_SETTINGS"; 134 135 /** 136 * Activity Action: Show settings to allow configuration of wireless controls 137 * such as Wi-Fi, Bluetooth and Mobile networks. 138 * <p> 139 * In some cases, a matching Activity may not exist, so ensure you 140 * safeguard against this. 141 * <p> 142 * Input: Nothing. 143 * <p> 144 * Output: Nothing. 145 */ 146 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 147 public static final String ACTION_WIRELESS_SETTINGS = 148 "android.settings.WIRELESS_SETTINGS"; 149 150 /** 151 * Activity Action: Show tether provisioning activity. 152 * 153 * <p> 154 * In some cases, a matching Activity may not exist, so ensure you 155 * safeguard against this. 156 * <p> 157 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 158 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 159 * contain a {@link ResultReceiver} which will be called back with a tether result code. 160 * <p> 161 * Output: The result of the provisioning check. 162 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 163 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 164 * 165 * @hide 166 */ 167 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 168 public static final String ACTION_TETHER_PROVISIONING = 169 "android.settings.TETHER_PROVISIONING_UI"; 170 171 /** 172 * Activity Action: Show settings to allow entering/exiting airplane mode. 173 * <p> 174 * In some cases, a matching Activity may not exist, so ensure you 175 * safeguard against this. 176 * <p> 177 * Input: Nothing. 178 * <p> 179 * Output: Nothing. 180 */ 181 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 182 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 183 "android.settings.AIRPLANE_MODE_SETTINGS"; 184 185 /** 186 * Activity Action: Modify Airplane mode settings using a voice command. 187 * <p> 188 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 189 * <p> 190 * This intent MUST be started using 191 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 192 * startVoiceActivity}. 193 * <p> 194 * Note: The activity implementing this intent MUST verify that 195 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 196 * modifying the setting. 197 * <p> 198 * Input: To tell which state airplane mode should be set to, add the 199 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 200 * If the extra is not included, no changes will be made. 201 * <p> 202 * Output: Nothing. 203 */ 204 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 205 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 206 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 207 208 /** 209 * Activity Action: Show settings for accessibility modules. 210 * <p> 211 * In some cases, a matching Activity may not exist, so ensure you 212 * safeguard against this. 213 * <p> 214 * Input: Nothing. 215 * <p> 216 * Output: Nothing. 217 */ 218 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 219 public static final String ACTION_ACCESSIBILITY_SETTINGS = 220 "android.settings.ACCESSIBILITY_SETTINGS"; 221 222 /** 223 * Activity Action: Show settings to control access to usage information. 224 * <p> 225 * In some cases, a matching Activity may not exist, so ensure you 226 * safeguard against this. 227 * <p> 228 * Input: Nothing. 229 * <p> 230 * Output: Nothing. 231 */ 232 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 233 public static final String ACTION_USAGE_ACCESS_SETTINGS = 234 "android.settings.USAGE_ACCESS_SETTINGS"; 235 236 /** 237 * Activity Category: Show application settings related to usage access. 238 * <p> 239 * An activity that provides a user interface for adjusting usage access related 240 * preferences for its containing application. Optional but recommended for apps that 241 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 242 * <p> 243 * The activity may define meta-data to describe what usage access is 244 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 245 * will be displayed in Settings. 246 * <p> 247 * Input: Nothing. 248 * <p> 249 * Output: Nothing. 250 */ 251 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 252 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 253 "android.intent.category.USAGE_ACCESS_CONFIG"; 254 255 /** 256 * Metadata key: Reason for needing usage access. 257 * <p> 258 * A key for metadata attached to an activity that receives action 259 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 260 * user as description of how the app uses usage access. 261 * <p> 262 */ 263 public static final String METADATA_USAGE_ACCESS_REASON = 264 "android.settings.metadata.USAGE_ACCESS_REASON"; 265 266 /** 267 * Activity Action: Show settings to allow configuration of security and 268 * location privacy. 269 * <p> 270 * In some cases, a matching Activity may not exist, so ensure you 271 * safeguard against this. 272 * <p> 273 * Input: Nothing. 274 * <p> 275 * Output: Nothing. 276 */ 277 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 278 public static final String ACTION_SECURITY_SETTINGS = 279 "android.settings.SECURITY_SETTINGS"; 280 281 /** 282 * Activity Action: Show trusted credentials settings, opening to the user tab, 283 * to allow management of installed credentials. 284 * <p> 285 * In some cases, a matching Activity may not exist, so ensure you 286 * safeguard against this. 287 * <p> 288 * Input: Nothing. 289 * <p> 290 * Output: Nothing. 291 * @hide 292 */ 293 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 294 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 295 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 296 297 /** 298 * Activity Action: Show dialog explaining that an installed CA cert may enable 299 * monitoring of encrypted network traffic. 300 * <p> 301 * In some cases, a matching Activity may not exist, so ensure you 302 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 303 * number of certificates. 304 * <p> 305 * Input: Nothing. 306 * <p> 307 * Output: Nothing. 308 * @hide 309 */ 310 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 311 public static final String ACTION_MONITORING_CERT_INFO = 312 "com.android.settings.MONITORING_CERT_INFO"; 313 314 /** 315 * Activity Action: Show settings to allow configuration of privacy options. 316 * <p> 317 * In some cases, a matching Activity may not exist, so ensure you 318 * safeguard against this. 319 * <p> 320 * Input: Nothing. 321 * <p> 322 * Output: Nothing. 323 */ 324 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 325 public static final String ACTION_PRIVACY_SETTINGS = 326 "android.settings.PRIVACY_SETTINGS"; 327 328 /** 329 * Activity Action: Show settings to allow configuration of VPN. 330 * <p> 331 * In some cases, a matching Activity may not exist, so ensure you 332 * safeguard against this. 333 * <p> 334 * Input: Nothing. 335 * <p> 336 * Output: Nothing. 337 */ 338 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 339 public static final String ACTION_VPN_SETTINGS = 340 "android.settings.VPN_SETTINGS"; 341 342 /** 343 * Activity Action: Show settings to allow configuration of Wi-Fi. 344 * <p> 345 * In some cases, a matching Activity may not exist, so ensure you 346 * safeguard against this. 347 * <p> 348 * Input: Nothing. 349 * <p> 350 * Output: Nothing. 351 352 */ 353 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 354 public static final String ACTION_WIFI_SETTINGS = 355 "android.settings.WIFI_SETTINGS"; 356 357 /** 358 * Activity Action: Show settings to allow configuration of a static IP 359 * address for Wi-Fi. 360 * <p> 361 * In some cases, a matching Activity may not exist, so ensure you safeguard 362 * against this. 363 * <p> 364 * Input: Nothing. 365 * <p> 366 * Output: Nothing. 367 */ 368 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 369 public static final String ACTION_WIFI_IP_SETTINGS = 370 "android.settings.WIFI_IP_SETTINGS"; 371 372 /** 373 * Activity Action: Show settings to allow configuration of Bluetooth. 374 * <p> 375 * In some cases, a matching Activity may not exist, so ensure you 376 * safeguard against this. 377 * <p> 378 * Input: Nothing. 379 * <p> 380 * Output: Nothing. 381 */ 382 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 383 public static final String ACTION_BLUETOOTH_SETTINGS = 384 "android.settings.BLUETOOTH_SETTINGS"; 385 386 /** 387 * Activity Action: Show settings to allow configuration of cast endpoints. 388 * <p> 389 * In some cases, a matching Activity may not exist, so ensure you 390 * safeguard against this. 391 * <p> 392 * Input: Nothing. 393 * <p> 394 * Output: Nothing. 395 */ 396 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 397 public static final String ACTION_CAST_SETTINGS = 398 "android.settings.CAST_SETTINGS"; 399 400 /** 401 * Activity Action: Show settings to allow configuration of date and time. 402 * <p> 403 * In some cases, a matching Activity may not exist, so ensure you 404 * safeguard against this. 405 * <p> 406 * Input: Nothing. 407 * <p> 408 * Output: Nothing. 409 */ 410 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 411 public static final String ACTION_DATE_SETTINGS = 412 "android.settings.DATE_SETTINGS"; 413 414 /** 415 * Activity Action: Show settings to allow configuration of sound and volume. 416 * <p> 417 * In some cases, a matching Activity may not exist, so ensure you 418 * safeguard against this. 419 * <p> 420 * Input: Nothing. 421 * <p> 422 * Output: Nothing. 423 */ 424 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 425 public static final String ACTION_SOUND_SETTINGS = 426 "android.settings.SOUND_SETTINGS"; 427 428 /** 429 * Activity Action: Show settings to allow configuration of display. 430 * <p> 431 * In some cases, a matching Activity may not exist, so ensure you 432 * safeguard against this. 433 * <p> 434 * Input: Nothing. 435 * <p> 436 * Output: Nothing. 437 */ 438 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 439 public static final String ACTION_DISPLAY_SETTINGS = 440 "android.settings.DISPLAY_SETTINGS"; 441 442 /** 443 * Activity Action: Show settings to allow configuration of Night display. 444 * <p> 445 * In some cases, a matching Activity may not exist, so ensure you 446 * safeguard against this. 447 * <p> 448 * Input: Nothing. 449 * <p> 450 * Output: Nothing. 451 * 452 * @hide 453 */ 454 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 455 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 456 "android.settings.NIGHT_DISPLAY_SETTINGS"; 457 458 /** 459 * Activity Action: Show settings to allow configuration of locale. 460 * <p> 461 * In some cases, a matching Activity may not exist, so ensure you 462 * safeguard against this. 463 * <p> 464 * Input: Nothing. 465 * <p> 466 * Output: Nothing. 467 */ 468 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 469 public static final String ACTION_LOCALE_SETTINGS = 470 "android.settings.LOCALE_SETTINGS"; 471 472 /** 473 * Activity Action: Show settings to configure input methods, in particular 474 * allowing the user to enable input methods. 475 * <p> 476 * In some cases, a matching Activity may not exist, so ensure you 477 * safeguard against this. 478 * <p> 479 * Input: Nothing. 480 * <p> 481 * Output: Nothing. 482 */ 483 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 484 public static final String ACTION_VOICE_INPUT_SETTINGS = 485 "android.settings.VOICE_INPUT_SETTINGS"; 486 487 /** 488 * Activity Action: Show settings to configure input methods, in particular 489 * allowing the user to enable input methods. 490 * <p> 491 * In some cases, a matching Activity may not exist, so ensure you 492 * safeguard against this. 493 * <p> 494 * Input: Nothing. 495 * <p> 496 * Output: Nothing. 497 */ 498 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 499 public static final String ACTION_INPUT_METHOD_SETTINGS = 500 "android.settings.INPUT_METHOD_SETTINGS"; 501 502 /** 503 * Activity Action: Show settings to enable/disable input method subtypes. 504 * <p> 505 * In some cases, a matching Activity may not exist, so ensure you 506 * safeguard against this. 507 * <p> 508 * To tell which input method's subtypes are displayed in the settings, add 509 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 510 * If there is no extra in this Intent, subtypes from all installed input methods 511 * will be displayed in the settings. 512 * 513 * @see android.view.inputmethod.InputMethodInfo#getId 514 * <p> 515 * Input: Nothing. 516 * <p> 517 * Output: Nothing. 518 */ 519 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 520 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 521 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 522 523 /** 524 * Activity Action: Show a dialog to select input method. 525 * <p> 526 * In some cases, a matching Activity may not exist, so ensure you 527 * safeguard against this. 528 * <p> 529 * Input: Nothing. 530 * <p> 531 * Output: Nothing. 532 * @hide 533 */ 534 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 535 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 536 "android.settings.SHOW_INPUT_METHOD_PICKER"; 537 538 /** 539 * Activity Action: Show settings to manage the user input dictionary. 540 * <p> 541 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 542 * it is guaranteed there will always be an appropriate implementation for this Intent action. 543 * In prior releases of the platform this was optional, so ensure you safeguard against it. 544 * <p> 545 * Input: Nothing. 546 * <p> 547 * Output: Nothing. 548 */ 549 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 550 public static final String ACTION_USER_DICTIONARY_SETTINGS = 551 "android.settings.USER_DICTIONARY_SETTINGS"; 552 553 /** 554 * Activity Action: Show settings to configure the hardware keyboard. 555 * <p> 556 * In some cases, a matching Activity may not exist, so ensure you 557 * safeguard against this. 558 * <p> 559 * Input: Nothing. 560 * <p> 561 * Output: Nothing. 562 */ 563 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 564 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 565 "android.settings.HARD_KEYBOARD_SETTINGS"; 566 567 /** 568 * Activity Action: Adds a word to the user dictionary. 569 * <p> 570 * In some cases, a matching Activity may not exist, so ensure you 571 * safeguard against this. 572 * <p> 573 * Input: An extra with key <code>word</code> that contains the word 574 * that should be added to the dictionary. 575 * <p> 576 * Output: Nothing. 577 * 578 * @hide 579 */ 580 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 581 public static final String ACTION_USER_DICTIONARY_INSERT = 582 "com.android.settings.USER_DICTIONARY_INSERT"; 583 584 /** 585 * Activity Action: Show settings to allow configuration of application-related settings. 586 * <p> 587 * In some cases, a matching Activity may not exist, so ensure you 588 * safeguard against this. 589 * <p> 590 * Input: Nothing. 591 * <p> 592 * Output: Nothing. 593 */ 594 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 595 public static final String ACTION_APPLICATION_SETTINGS = 596 "android.settings.APPLICATION_SETTINGS"; 597 598 /** 599 * Activity Action: Show settings to allow configuration of application 600 * development-related settings. As of 601 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 602 * a required part of the platform. 603 * <p> 604 * Input: Nothing. 605 * <p> 606 * Output: Nothing. 607 */ 608 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 609 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 610 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 611 612 /** 613 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 614 * <p> 615 * In some cases, a matching Activity may not exist, so ensure you 616 * safeguard against this. 617 * <p> 618 * Input: Nothing. 619 * <p> 620 * Output: Nothing. 621 */ 622 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 623 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 624 "android.settings.QUICK_LAUNCH_SETTINGS"; 625 626 /** 627 * Activity Action: Show settings to manage installed applications. 628 * <p> 629 * In some cases, a matching Activity may not exist, so ensure you 630 * safeguard against this. 631 * <p> 632 * Input: Nothing. 633 * <p> 634 * Output: Nothing. 635 */ 636 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 637 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 638 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 639 640 /** 641 * Activity Action: Show settings to manage all applications. 642 * <p> 643 * In some cases, a matching Activity may not exist, so ensure you 644 * safeguard against this. 645 * <p> 646 * Input: Nothing. 647 * <p> 648 * Output: Nothing. 649 */ 650 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 651 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 652 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 653 654 /** 655 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 656 * <p> 657 * In some cases, a matching Activity may not exist, so ensure you 658 * safeguard against this. 659 * <p> 660 * Input: Optionally, the Intent's data URI can specify the application package name to 661 * directly invoke the management GUI specific to the package name. For example 662 * "package:com.my.app". 663 * <p> 664 * Output: Nothing. 665 */ 666 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 667 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 668 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 669 670 /** 671 * Activity Action: Show screen for controlling which apps are allowed to write/modify 672 * system settings. 673 * <p> 674 * In some cases, a matching Activity may not exist, so ensure you 675 * safeguard against this. 676 * <p> 677 * Input: Optionally, the Intent's data URI can specify the application package name to 678 * directly invoke the management GUI specific to the package name. For example 679 * "package:com.my.app". 680 * <p> 681 * Output: Nothing. 682 */ 683 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 684 public static final String ACTION_MANAGE_WRITE_SETTINGS = 685 "android.settings.action.MANAGE_WRITE_SETTINGS"; 686 687 /** 688 * Activity Action: Show screen of details about a particular application. 689 * <p> 690 * In some cases, a matching Activity may not exist, so ensure you 691 * safeguard against this. 692 * <p> 693 * Input: The Intent's data URI specifies the application package name 694 * to be shown, with the "package" scheme. That is "package:com.my.app". 695 * <p> 696 * Output: Nothing. 697 */ 698 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 699 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 700 "android.settings.APPLICATION_DETAILS_SETTINGS"; 701 702 /** 703 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 704 * <p> 705 * Input: Nothing. 706 * <p> 707 * Output: Nothing. 708 * <p> 709 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 710 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 711 * already ignoring optimizations. You can use 712 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 713 * on this list. 714 */ 715 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 716 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 717 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 718 719 /** 720 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 721 * put them on the whitelist of apps shown by 722 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 723 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 724 * permission. 725 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 726 * provided by the platform for applications to operate correctly in the various power 727 * saving modes. This is only for unusual applications that need to deeply control their own 728 * execution, at the potential expense of the user's battery life. Note that these applications 729 * greatly run the risk of showing to the user as high power consumers on their device.</p> 730 * <p> 731 * Input: The Intent's data URI must specify the application package name 732 * to be shown, with the "package" scheme. That is "package:com.my.app". 733 * <p> 734 * Output: Nothing. 735 * <p> 736 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 737 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 738 * already ignoring optimizations. 739 */ 740 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 741 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 742 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 743 744 /** 745 * Activity Action: Show screen for controlling background data 746 * restrictions for a particular application. 747 * <p> 748 * Input: Intent's data URI set with an application name, using the 749 * "package" schema (like "package:com.my.app"). 750 * 751 * <p> 752 * Output: Nothing. 753 * <p> 754 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 755 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 756 * status of the background data restrictions for them. 757 */ 758 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 759 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 760 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 761 762 /** 763 * @hide 764 * Activity Action: Show the "app ops" settings screen. 765 * <p> 766 * Input: Nothing. 767 * <p> 768 * Output: Nothing. 769 */ 770 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 771 public static final String ACTION_APP_OPS_SETTINGS = 772 "android.settings.APP_OPS_SETTINGS"; 773 774 /** 775 * Activity Action: Show settings for system update functionality. 776 * <p> 777 * In some cases, a matching Activity may not exist, so ensure you 778 * safeguard against this. 779 * <p> 780 * Input: Nothing. 781 * <p> 782 * Output: Nothing. 783 * 784 * @hide 785 */ 786 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 787 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 788 "android.settings.SYSTEM_UPDATE_SETTINGS"; 789 790 /** 791 * Activity Action: Show settings to allow configuration of sync settings. 792 * <p> 793 * In some cases, a matching Activity may not exist, so ensure you 794 * safeguard against this. 795 * <p> 796 * The account types available to add via the add account button may be restricted by adding an 797 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 798 * authorities. Only account types which can sync with that content provider will be offered to 799 * the user. 800 * <p> 801 * Input: Nothing. 802 * <p> 803 * Output: Nothing. 804 */ 805 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 806 public static final String ACTION_SYNC_SETTINGS = 807 "android.settings.SYNC_SETTINGS"; 808 809 /** 810 * Activity Action: Show add account screen for creating a new account. 811 * <p> 812 * In some cases, a matching Activity may not exist, so ensure you 813 * safeguard against this. 814 * <p> 815 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 816 * extra to the Intent with one or more syncable content provider's authorities. Only account 817 * types which can sync with that content provider will be offered to the user. 818 * <p> 819 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 820 * Intent with one or more account types. 821 * <p> 822 * Input: Nothing. 823 * <p> 824 * Output: Nothing. 825 */ 826 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 827 public static final String ACTION_ADD_ACCOUNT = 828 "android.settings.ADD_ACCOUNT_SETTINGS"; 829 830 /** 831 * Activity Action: Show settings for selecting the network operator. 832 * <p> 833 * In some cases, a matching Activity may not exist, so ensure you 834 * safeguard against this. 835 * <p> 836 * Input: Nothing. 837 * <p> 838 * Output: Nothing. 839 */ 840 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 841 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 842 "android.settings.NETWORK_OPERATOR_SETTINGS"; 843 844 /** 845 * Activity Action: Show settings for selection of 2G/3G. 846 * <p> 847 * In some cases, a matching Activity may not exist, so ensure you 848 * safeguard against this. 849 * <p> 850 * Input: Nothing. 851 * <p> 852 * Output: Nothing. 853 */ 854 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 855 public static final String ACTION_DATA_ROAMING_SETTINGS = 856 "android.settings.DATA_ROAMING_SETTINGS"; 857 858 /** 859 * Activity Action: Show settings for internal storage. 860 * <p> 861 * In some cases, a matching Activity may not exist, so ensure you 862 * safeguard against this. 863 * <p> 864 * Input: Nothing. 865 * <p> 866 * Output: Nothing. 867 */ 868 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 869 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 870 "android.settings.INTERNAL_STORAGE_SETTINGS"; 871 /** 872 * Activity Action: Show settings for memory card storage. 873 * <p> 874 * In some cases, a matching Activity may not exist, so ensure you 875 * safeguard against this. 876 * <p> 877 * Input: Nothing. 878 * <p> 879 * Output: Nothing. 880 */ 881 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 882 public static final String ACTION_MEMORY_CARD_SETTINGS = 883 "android.settings.MEMORY_CARD_SETTINGS"; 884 885 /** 886 * Activity Action: Show settings for global search. 887 * <p> 888 * In some cases, a matching Activity may not exist, so ensure you 889 * safeguard against this. 890 * <p> 891 * Input: Nothing. 892 * <p> 893 * Output: Nothing 894 */ 895 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 896 public static final String ACTION_SEARCH_SETTINGS = 897 "android.search.action.SEARCH_SETTINGS"; 898 899 /** 900 * Activity Action: Show general device information settings (serial 901 * number, software version, phone number, etc.). 902 * <p> 903 * In some cases, a matching Activity may not exist, so ensure you 904 * safeguard against this. 905 * <p> 906 * Input: Nothing. 907 * <p> 908 * Output: Nothing 909 */ 910 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 911 public static final String ACTION_DEVICE_INFO_SETTINGS = 912 "android.settings.DEVICE_INFO_SETTINGS"; 913 914 /** 915 * Activity Action: Show NFC settings. 916 * <p> 917 * This shows UI that allows NFC to be turned on or off. 918 * <p> 919 * In some cases, a matching Activity may not exist, so ensure you 920 * safeguard against this. 921 * <p> 922 * Input: Nothing. 923 * <p> 924 * Output: Nothing 925 * @see android.nfc.NfcAdapter#isEnabled() 926 */ 927 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 928 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 929 930 /** 931 * Activity Action: Show NFC Sharing settings. 932 * <p> 933 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 934 * off. 935 * <p> 936 * In some cases, a matching Activity may not exist, so ensure you 937 * safeguard against this. 938 * <p> 939 * Input: Nothing. 940 * <p> 941 * Output: Nothing 942 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 943 */ 944 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 945 public static final String ACTION_NFCSHARING_SETTINGS = 946 "android.settings.NFCSHARING_SETTINGS"; 947 948 /** 949 * Activity Action: Show NFC Tap & Pay settings 950 * <p> 951 * This shows UI that allows the user to configure Tap&Pay 952 * settings. 953 * <p> 954 * In some cases, a matching Activity may not exist, so ensure you 955 * safeguard against this. 956 * <p> 957 * Input: Nothing. 958 * <p> 959 * Output: Nothing 960 */ 961 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 962 public static final String ACTION_NFC_PAYMENT_SETTINGS = 963 "android.settings.NFC_PAYMENT_SETTINGS"; 964 965 /** 966 * Activity Action: Show Daydream settings. 967 * <p> 968 * In some cases, a matching Activity may not exist, so ensure you 969 * safeguard against this. 970 * <p> 971 * Input: Nothing. 972 * <p> 973 * Output: Nothing. 974 * @see android.service.dreams.DreamService 975 */ 976 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 977 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 978 979 /** 980 * Activity Action: Show Notification listener settings. 981 * <p> 982 * In some cases, a matching Activity may not exist, so ensure you 983 * safeguard against this. 984 * <p> 985 * Input: Nothing. 986 * <p> 987 * Output: Nothing. 988 * @see android.service.notification.NotificationListenerService 989 */ 990 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 991 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 992 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 993 994 /** 995 * Activity Action: Show Do Not Disturb access settings. 996 * <p> 997 * Users can grant and deny access to Do Not Disturb configuration from here. 998 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 999 * details. 1000 * <p> 1001 * Input: Nothing. 1002 * <p> 1003 * Output: Nothing. 1004 */ 1005 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1006 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1007 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1008 1009 /** 1010 * @hide 1011 */ 1012 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1013 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1014 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1015 1016 /** 1017 * Activity Action: Show settings for video captioning. 1018 * <p> 1019 * In some cases, a matching Activity may not exist, so ensure you safeguard 1020 * against this. 1021 * <p> 1022 * Input: Nothing. 1023 * <p> 1024 * Output: Nothing. 1025 */ 1026 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1027 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1028 1029 /** 1030 * Activity Action: Show the top level print settings. 1031 * <p> 1032 * In some cases, a matching Activity may not exist, so ensure you 1033 * safeguard against this. 1034 * <p> 1035 * Input: Nothing. 1036 * <p> 1037 * Output: Nothing. 1038 */ 1039 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1040 public static final String ACTION_PRINT_SETTINGS = 1041 "android.settings.ACTION_PRINT_SETTINGS"; 1042 1043 /** 1044 * Activity Action: Show Zen Mode configuration settings. 1045 * 1046 * @hide 1047 */ 1048 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1049 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1050 1051 /** 1052 * Activity Action: Show Zen Mode priority configuration settings. 1053 * 1054 * @hide 1055 */ 1056 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1057 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1058 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1059 1060 /** 1061 * Activity Action: Show Zen Mode automation configuration settings. 1062 * 1063 * @hide 1064 */ 1065 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1066 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1067 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1068 1069 /** 1070 * Activity Action: Modify do not disturb mode settings. 1071 * <p> 1072 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1073 * <p> 1074 * This intent MUST be started using 1075 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1076 * startVoiceActivity}. 1077 * <p> 1078 * Note: The Activity implementing this intent MUST verify that 1079 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1080 * returns true before modifying the setting. 1081 * <p> 1082 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1083 * how long the user wishes to avoid interruptions for. The optional 1084 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1085 * enabling or disabling do not disturb mode. If either extra is not included, the 1086 * user maybe asked to provide the value. 1087 * <p> 1088 * Output: Nothing. 1089 */ 1090 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1091 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1092 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1093 1094 /** 1095 * Activity Action: Show Zen Mode schedule rule configuration settings. 1096 * 1097 * @hide 1098 */ 1099 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1100 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1101 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1102 1103 /** 1104 * Activity Action: Show Zen Mode event rule configuration settings. 1105 * 1106 * @hide 1107 */ 1108 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1109 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1110 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1111 1112 /** 1113 * Activity Action: Show Zen Mode external rule configuration settings. 1114 * 1115 * @hide 1116 */ 1117 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1118 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1119 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1120 1121 /** 1122 * Activity Action: Show the regulatory information screen for the device. 1123 * <p> 1124 * In some cases, a matching Activity may not exist, so ensure you safeguard 1125 * against this. 1126 * <p> 1127 * Input: Nothing. 1128 * <p> 1129 * Output: Nothing. 1130 */ 1131 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1132 public static final String 1133 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1134 1135 /** 1136 * Activity Action: Show Device Name Settings. 1137 * <p> 1138 * In some cases, a matching Activity may not exist, so ensure you safeguard 1139 * against this. 1140 * 1141 * @hide 1142 */ 1143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1144 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1145 1146 /** 1147 * Activity Action: Show pairing settings. 1148 * <p> 1149 * In some cases, a matching Activity may not exist, so ensure you safeguard 1150 * against this. 1151 * 1152 * @hide 1153 */ 1154 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1155 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1156 1157 /** 1158 * Activity Action: Show battery saver settings. 1159 * <p> 1160 * In some cases, a matching Activity may not exist, so ensure you safeguard 1161 * against this. 1162 */ 1163 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1164 public static final String ACTION_BATTERY_SAVER_SETTINGS 1165 = "android.settings.BATTERY_SAVER_SETTINGS"; 1166 1167 /** 1168 * Activity Action: Modify Battery Saver mode setting using a voice command. 1169 * <p> 1170 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1171 * <p> 1172 * This intent MUST be started using 1173 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1174 * startVoiceActivity}. 1175 * <p> 1176 * Note: The activity implementing this intent MUST verify that 1177 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1178 * modifying the setting. 1179 * <p> 1180 * Input: To tell which state batter saver mode should be set to, add the 1181 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1182 * If the extra is not included, no changes will be made. 1183 * <p> 1184 * Output: Nothing. 1185 */ 1186 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1187 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1188 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1189 1190 /** 1191 * Activity Action: Show Home selection settings. If there are multiple activities 1192 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1193 * to pick your preferred activity. 1194 */ 1195 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1196 public static final String ACTION_HOME_SETTINGS 1197 = "android.settings.HOME_SETTINGS"; 1198 1199 1200 1201 /** 1202 * Activity Action: Show Default apps settings. 1203 * <p> 1204 * In some cases, a matching Activity may not exist, so ensure you 1205 * safeguard against this. 1206 * <p> 1207 * Input: Nothing. 1208 * <p> 1209 * Output: Nothing. 1210 */ 1211 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1212 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1213 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1214 1215 /** 1216 * Activity Action: Show notification settings. 1217 * 1218 * @hide 1219 */ 1220 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1221 public static final String ACTION_NOTIFICATION_SETTINGS 1222 = "android.settings.NOTIFICATION_SETTINGS"; 1223 1224 /** 1225 * Activity Action: Show notification settings for a single app. 1226 * 1227 * @hide 1228 */ 1229 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1230 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1231 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1232 1233 /** 1234 * Activity Action: Show notification redaction settings. 1235 * 1236 * @hide 1237 */ 1238 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1239 public static final String ACTION_APP_NOTIFICATION_REDACTION 1240 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1241 1242 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1243 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1244 1245 /** 1246 * Activity Action: Show a dialog with disabled by policy message. 1247 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1248 * the user know about this. 1249 * <p> 1250 * Input: Nothing. 1251 * <p> 1252 * Output: Nothing. 1253 * 1254 * @hide 1255 */ 1256 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1257 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1258 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1259 1260 /** 1261 * Activity Action: Show a dialog for remote bugreport flow. 1262 * <p> 1263 * Input: Nothing. 1264 * <p> 1265 * Output: Nothing. 1266 * 1267 * @hide 1268 */ 1269 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1270 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1271 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1272 1273 /** 1274 * Activity Action: Show VR listener settings. 1275 * <p> 1276 * Input: Nothing. 1277 * <p> 1278 * Output: Nothing. 1279 * 1280 * @see android.service.vr.VrListenerService 1281 */ 1282 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1283 public static final String ACTION_VR_LISTENER_SETTINGS 1284 = "android.settings.VR_LISTENER_SETTINGS"; 1285 1286 /** 1287 * Activity Action: Show Storage Manager settings. 1288 * <p> 1289 * Input: Nothing. 1290 * <p> 1291 * Output: Nothing. 1292 * 1293 * @hide 1294 */ 1295 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1296 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1297 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1298 1299 /** 1300 * Activity Action: Allows user to select current webview implementation. 1301 * <p> 1302 * Input: Nothing. 1303 * <p> 1304 * Output: Nothing. 1305 */ 1306 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1307 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1308 1309 // End of Intent actions for Settings 1310 1311 /** 1312 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1313 */ 1314 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1315 1316 /** 1317 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1318 */ 1319 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1320 1321 /** 1322 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1323 */ 1324 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1325 1326 /** 1327 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1328 * the settings generation in order to cache values locally. If this key is 1329 * mapped to a <code>null</code> string extra in the request bundle, the response 1330 * bundle will contain the same key mapped to a parcelable extra which would be 1331 * an {@link android.util.MemoryIntArray}. The response will also contain an 1332 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1333 * index in the array clients should use to lookup the generation. For efficiency 1334 * the caller should request the generation tracking memory array only if it 1335 * doesn't already have it. 1336 * 1337 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1338 */ 1339 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1340 1341 /** 1342 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1343 * to look up the generation id of the backing table. The value is an integer. 1344 * 1345 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1346 */ 1347 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1348 1349 /** 1350 * @hide Key with the settings table generation. The value is an integer. 1351 * 1352 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1353 */ 1354 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1355 1356 /** 1357 * @hide - User handle argument extra to the fast-path call()-based requests 1358 */ 1359 public static final String CALL_METHOD_USER_KEY = "_user"; 1360 1361 /** @hide - Private call() method to write to 'system' table */ 1362 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1363 1364 /** @hide - Private call() method to write to 'secure' table */ 1365 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1366 1367 /** @hide - Private call() method to write to 'global' table */ 1368 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1369 1370 /** 1371 * Activity Extra: Limit available options in launched activity based on the given authority. 1372 * <p> 1373 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1374 * provider's authorities as a String[]. This field is used by some intents to alter the 1375 * behavior of the called activity. 1376 * <p> 1377 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1378 * on the authority given. 1379 */ 1380 public static final String EXTRA_AUTHORITIES = "authorities"; 1381 1382 /** 1383 * Activity Extra: Limit available options in launched activity based on the given account 1384 * types. 1385 * <p> 1386 * This can be passed as an extra field in an Activity Intent with one or more account types 1387 * as a String[]. This field is used by some intents to alter the behavior of the called 1388 * activity. 1389 * <p> 1390 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1391 * list. 1392 */ 1393 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1394 1395 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1396 1397 /** 1398 * Activity Extra: The device identifier to act upon. 1399 * <p> 1400 * This can be passed as an extra field in an Activity Intent with a single 1401 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1402 * settings for the given device. 1403 * <p> 1404 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1405 * dialog for the given device. 1406 * @hide 1407 */ 1408 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1409 1410 /** 1411 * Activity Extra: Enable or disable Airplane Mode. 1412 * <p> 1413 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1414 * intent as a boolean to indicate if it should be enabled. 1415 */ 1416 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1417 1418 /** 1419 * Activity Extra: Enable or disable Battery saver mode. 1420 * <p> 1421 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1422 * intent as a boolean to indicate if it should be enabled. 1423 */ 1424 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1425 "android.settings.extra.battery_saver_mode_enabled"; 1426 1427 /** 1428 * Activity Extra: Enable or disable Do Not Disturb mode. 1429 * <p> 1430 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1431 * intent as a boolean to indicate if it should be enabled. 1432 */ 1433 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1434 "android.settings.extra.do_not_disturb_mode_enabled"; 1435 1436 /** 1437 * Activity Extra: How many minutes to enable do not disturb mode for. 1438 * <p> 1439 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1440 * intent to indicate how long do not disturb mode should be enabled for. 1441 */ 1442 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1443 "android.settings.extra.do_not_disturb_mode_minutes"; 1444 1445 /** 1446 * Activity Extra: Number of certificates 1447 * <p> 1448 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1449 * intent to indicate the number of certificates 1450 * @hide 1451 */ 1452 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1453 "android.settings.extra.number_of_certificates"; 1454 1455 private static final String JID_RESOURCE_PREFIX = "android"; 1456 1457 public static final String AUTHORITY = "settings"; 1458 1459 private static final String TAG = "Settings"; 1460 private static final boolean LOCAL_LOGV = false; 1461 1462 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1463 // with a partial enable/disable state in multi-threaded situations. 1464 private static final Object mLocationSettingsLock = new Object(); 1465 1466 public static class SettingNotFoundException extends AndroidException { 1467 public SettingNotFoundException(String msg) { 1468 super(msg); 1469 } 1470 } 1471 1472 /** 1473 * Common base for tables of name/value settings. 1474 */ 1475 public static class NameValueTable implements BaseColumns { 1476 public static final String NAME = "name"; 1477 public static final String VALUE = "value"; 1478 1479 protected static boolean putString(ContentResolver resolver, Uri uri, 1480 String name, String value) { 1481 // The database will take care of replacing duplicates. 1482 try { 1483 ContentValues values = new ContentValues(); 1484 values.put(NAME, name); 1485 values.put(VALUE, value); 1486 resolver.insert(uri, values); 1487 return true; 1488 } catch (SQLException e) { 1489 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1490 return false; 1491 } 1492 } 1493 1494 public static Uri getUriFor(Uri uri, String name) { 1495 return Uri.withAppendedPath(uri, name); 1496 } 1497 } 1498 1499 private static final class GenerationTracker { 1500 private final MemoryIntArray mArray; 1501 private final Runnable mErrorHandler; 1502 private final int mIndex; 1503 private int mCurrentGeneration; 1504 1505 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1506 int generation, Runnable errorHandler) { 1507 mArray = array; 1508 mIndex = index; 1509 mErrorHandler = errorHandler; 1510 mCurrentGeneration = generation; 1511 } 1512 1513 public boolean isGenerationChanged() { 1514 final int currentGeneration = readCurrentGeneration(); 1515 if (currentGeneration >= 0) { 1516 if (currentGeneration == mCurrentGeneration) { 1517 return false; 1518 } 1519 mCurrentGeneration = currentGeneration; 1520 } 1521 return true; 1522 } 1523 1524 private int readCurrentGeneration() { 1525 try { 1526 return mArray.get(mIndex); 1527 } catch (IOException e) { 1528 Log.e(TAG, "Error getting current generation", e); 1529 if (mErrorHandler != null) { 1530 mErrorHandler.run(); 1531 } 1532 } 1533 return -1; 1534 } 1535 1536 public void destroy() { 1537 try { 1538 mArray.close(); 1539 } catch (IOException e) { 1540 Log.e(TAG, "Error closing backing array", e); 1541 if (mErrorHandler != null) { 1542 mErrorHandler.run(); 1543 } 1544 } 1545 } 1546 } 1547 1548 // Thread-safe. 1549 private static class NameValueCache { 1550 private static final boolean DEBUG = false; 1551 1552 private final Uri mUri; 1553 1554 private static final String[] SELECT_VALUE = 1555 new String[] { Settings.NameValueTable.VALUE }; 1556 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1557 1558 // Must synchronize on 'this' to access mValues and mValuesVersion. 1559 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1560 1561 // Initially null; set lazily and held forever. Synchronized on 'this'. 1562 private IContentProvider mContentProvider = null; 1563 1564 // The method we'll call (or null, to not use) on the provider 1565 // for the fast path of retrieving settings. 1566 private final String mCallGetCommand; 1567 private final String mCallSetCommand; 1568 1569 @GuardedBy("this") 1570 private GenerationTracker mGenerationTracker; 1571 1572 public NameValueCache(Uri uri, String getCommand, String setCommand) { 1573 mUri = uri; 1574 mCallGetCommand = getCommand; 1575 mCallSetCommand = setCommand; 1576 } 1577 1578 private IContentProvider lazyGetProvider(ContentResolver cr) { 1579 IContentProvider cp = null; 1580 synchronized (NameValueCache.this) { 1581 cp = mContentProvider; 1582 if (cp == null) { 1583 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1584 } 1585 } 1586 return cp; 1587 } 1588 1589 public boolean putStringForUser(ContentResolver cr, String name, String value, 1590 final int userHandle) { 1591 try { 1592 Bundle arg = new Bundle(); 1593 arg.putString(Settings.NameValueTable.VALUE, value); 1594 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1595 IContentProvider cp = lazyGetProvider(cr); 1596 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1597 } catch (RemoteException e) { 1598 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1599 return false; 1600 } 1601 return true; 1602 } 1603 1604 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1605 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1606 if (isSelf) { 1607 synchronized (NameValueCache.this) { 1608 if (mGenerationTracker != null) { 1609 if (mGenerationTracker.isGenerationChanged()) { 1610 if (DEBUG) { 1611 Log.i(TAG, "Generation changed for type:" 1612 + mUri.getPath() + " in package:" 1613 + cr.getPackageName() +" and user:" + userHandle); 1614 } 1615 mValues.clear(); 1616 } else if (mValues.containsKey(name)) { 1617 return mValues.get(name); 1618 } 1619 } 1620 } 1621 } else { 1622 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1623 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1624 } 1625 1626 IContentProvider cp = lazyGetProvider(cr); 1627 1628 // Try the fast path first, not using query(). If this 1629 // fails (alternate Settings provider that doesn't support 1630 // this interface?) then we fall back to the query/table 1631 // interface. 1632 if (mCallGetCommand != null) { 1633 try { 1634 Bundle args = null; 1635 if (!isSelf) { 1636 args = new Bundle(); 1637 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1638 } 1639 boolean needsGenerationTracker = false; 1640 synchronized (NameValueCache.this) { 1641 if (isSelf && mGenerationTracker == null) { 1642 needsGenerationTracker = true; 1643 if (args == null) { 1644 args = new Bundle(); 1645 } 1646 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1647 if (DEBUG) { 1648 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1649 + " in package:" + cr.getPackageName() +" and user:" 1650 + userHandle); 1651 } 1652 } 1653 } 1654 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1655 if (b != null) { 1656 String value = b.getString(Settings.NameValueTable.VALUE); 1657 // Don't update our cache for reads of other users' data 1658 if (isSelf) { 1659 synchronized (NameValueCache.this) { 1660 if (needsGenerationTracker) { 1661 MemoryIntArray array = b.getParcelable( 1662 CALL_METHOD_TRACK_GENERATION_KEY); 1663 final int index = b.getInt( 1664 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1665 if (array != null && index >= 0) { 1666 final int generation = b.getInt( 1667 CALL_METHOD_GENERATION_KEY, 0); 1668 if (DEBUG) { 1669 Log.i(TAG, "Received generation tracker for type:" 1670 + mUri.getPath() + " in package:" 1671 + cr.getPackageName() + " and user:" 1672 + userHandle + " with index:" + index); 1673 } 1674 if (mGenerationTracker != null) { 1675 mGenerationTracker.destroy(); 1676 } 1677 mGenerationTracker = new GenerationTracker(array, index, 1678 generation, () -> { 1679 synchronized (NameValueCache.this) { 1680 Log.e(TAG, "Error accessing generation" 1681 + " tracker - removing"); 1682 if (mGenerationTracker != null) { 1683 GenerationTracker generationTracker = 1684 mGenerationTracker; 1685 mGenerationTracker = null; 1686 generationTracker.destroy(); 1687 mValues.clear(); 1688 } 1689 } 1690 }); 1691 } 1692 } 1693 mValues.put(name, value); 1694 } 1695 } else { 1696 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1697 + " by " + UserHandle.myUserId() 1698 + " so not updating cache"); 1699 } 1700 return value; 1701 } 1702 // If the response Bundle is null, we fall through 1703 // to the query interface below. 1704 } catch (RemoteException e) { 1705 // Not supported by the remote side? Fall through 1706 // to query(). 1707 } 1708 } 1709 1710 Cursor c = null; 1711 try { 1712 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1713 new String[]{name}, null, null); 1714 if (c == null) { 1715 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1716 return null; 1717 } 1718 1719 String value = c.moveToNext() ? c.getString(0) : null; 1720 synchronized (NameValueCache.this) { 1721 mValues.put(name, value); 1722 } 1723 if (LOCAL_LOGV) { 1724 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1725 name + " = " + (value == null ? "(null)" : value)); 1726 } 1727 return value; 1728 } catch (RemoteException e) { 1729 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1730 return null; // Return null, but don't cache it. 1731 } finally { 1732 if (c != null) c.close(); 1733 } 1734 } 1735 } 1736 1737 /** 1738 * Checks if the specified context can draw on top of other apps. As of API 1739 * level 23, an app cannot draw on top of other apps unless it declares the 1740 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1741 * manifest, <em>and</em> the user specifically grants the app this 1742 * capability. To prompt the user to grant this approval, the app must send an 1743 * intent with the action 1744 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1745 * causes the system to display a permission management screen. 1746 * 1747 * @param context App context. 1748 * @return true if the specified context can draw on top of other apps, false otherwise 1749 */ 1750 public static boolean canDrawOverlays(Context context) { 1751 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1752 context.getOpPackageName(), false); 1753 } 1754 1755 /** 1756 * System settings, containing miscellaneous system preferences. This 1757 * table holds simple name/value pairs. There are convenience 1758 * functions for accessing individual settings entries. 1759 */ 1760 public static final class System extends NameValueTable { 1761 private static final float DEFAULT_FONT_SCALE = 1.0f; 1762 1763 /** @hide */ 1764 public static interface Validator { 1765 public boolean validate(String value); 1766 } 1767 1768 /** 1769 * The content:// style URL for this table 1770 */ 1771 public static final Uri CONTENT_URI = 1772 Uri.parse("content://" + AUTHORITY + "/system"); 1773 1774 private static final NameValueCache sNameValueCache = new NameValueCache( 1775 CONTENT_URI, 1776 CALL_METHOD_GET_SYSTEM, 1777 CALL_METHOD_PUT_SYSTEM); 1778 1779 private static final HashSet<String> MOVED_TO_SECURE; 1780 static { 1781 MOVED_TO_SECURE = new HashSet<String>(30); 1782 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1783 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1784 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1785 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1786 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1787 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1788 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1789 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1790 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1791 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1792 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1793 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1794 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1795 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1796 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1797 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1798 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1799 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1800 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1801 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1802 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1803 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1804 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1805 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1806 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1807 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1808 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1809 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1810 1811 // At one time in System, then Global, but now back in Secure 1812 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1813 } 1814 1815 private static final HashSet<String> MOVED_TO_GLOBAL; 1816 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1817 static { 1818 MOVED_TO_GLOBAL = new HashSet<String>(); 1819 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1820 1821 // these were originally in system but migrated to secure in the past, 1822 // so are duplicated in the Secure.* namespace 1823 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1824 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1825 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1826 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1827 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1828 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1829 1830 // these are moving directly from system to global 1831 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1832 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1833 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1834 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1835 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1836 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1837 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1838 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1839 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1840 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1841 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1842 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1843 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1844 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1845 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1846 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1847 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1848 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1849 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1850 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1851 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1852 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1853 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1854 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1855 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1856 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1857 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1858 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1859 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1860 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1861 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1862 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1863 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1864 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1865 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1866 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1867 } 1868 1869 private static final Validator sBooleanValidator = 1870 new DiscreteValueValidator(new String[] {"0", "1"}); 1871 1872 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1873 @Override 1874 public boolean validate(String value) { 1875 try { 1876 return Integer.parseInt(value) >= 0; 1877 } catch (NumberFormatException e) { 1878 return false; 1879 } 1880 } 1881 }; 1882 1883 private static final Validator sUriValidator = new Validator() { 1884 @Override 1885 public boolean validate(String value) { 1886 try { 1887 Uri.decode(value); 1888 return true; 1889 } catch (IllegalArgumentException e) { 1890 return false; 1891 } 1892 } 1893 }; 1894 1895 private static final Validator sLenientIpAddressValidator = new Validator() { 1896 private static final int MAX_IPV6_LENGTH = 45; 1897 1898 @Override 1899 public boolean validate(String value) { 1900 return value.length() <= MAX_IPV6_LENGTH; 1901 } 1902 }; 1903 1904 /** @hide */ 1905 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1906 outKeySet.addAll(MOVED_TO_GLOBAL); 1907 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1908 } 1909 1910 /** @hide */ 1911 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1912 outKeySet.addAll(MOVED_TO_SECURE); 1913 } 1914 1915 /** @hide */ 1916 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1917 outKeySet.addAll(MOVED_TO_GLOBAL); 1918 } 1919 1920 /** 1921 * Look up a name in the database. 1922 * @param resolver to access the database with 1923 * @param name to look up in the table 1924 * @return the corresponding value, or null if not present 1925 */ 1926 public static String getString(ContentResolver resolver, String name) { 1927 return getStringForUser(resolver, name, UserHandle.myUserId()); 1928 } 1929 1930 /** @hide */ 1931 public static String getStringForUser(ContentResolver resolver, String name, 1932 int userHandle) { 1933 if (MOVED_TO_SECURE.contains(name)) { 1934 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1935 + " to android.provider.Settings.Secure, returning read-only value."); 1936 return Secure.getStringForUser(resolver, name, userHandle); 1937 } 1938 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1939 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1940 + " to android.provider.Settings.Global, returning read-only value."); 1941 return Global.getStringForUser(resolver, name, userHandle); 1942 } 1943 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1944 } 1945 1946 /** 1947 * Store a name/value pair into the database. 1948 * @param resolver to access the database with 1949 * @param name to store 1950 * @param value to associate with the name 1951 * @return true if the value was set, false on database errors 1952 */ 1953 public static boolean putString(ContentResolver resolver, String name, String value) { 1954 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1955 } 1956 1957 /** @hide */ 1958 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1959 int userHandle) { 1960 if (MOVED_TO_SECURE.contains(name)) { 1961 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1962 + " to android.provider.Settings.Secure, value is unchanged."); 1963 return false; 1964 } 1965 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1966 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1967 + " to android.provider.Settings.Global, value is unchanged."); 1968 return false; 1969 } 1970 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1971 } 1972 1973 /** 1974 * Construct the content URI for a particular name/value pair, 1975 * useful for monitoring changes with a ContentObserver. 1976 * @param name to look up in the table 1977 * @return the corresponding content URI, or null if not present 1978 */ 1979 public static Uri getUriFor(String name) { 1980 if (MOVED_TO_SECURE.contains(name)) { 1981 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1982 + " to android.provider.Settings.Secure, returning Secure URI."); 1983 return Secure.getUriFor(Secure.CONTENT_URI, name); 1984 } 1985 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1986 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1987 + " to android.provider.Settings.Global, returning read-only global URI."); 1988 return Global.getUriFor(Global.CONTENT_URI, name); 1989 } 1990 return getUriFor(CONTENT_URI, name); 1991 } 1992 1993 /** 1994 * Convenience function for retrieving a single system settings value 1995 * as an integer. Note that internally setting values are always 1996 * stored as strings; this function converts the string to an integer 1997 * for you. The default value will be returned if the setting is 1998 * not defined or not an integer. 1999 * 2000 * @param cr The ContentResolver to access. 2001 * @param name The name of the setting to retrieve. 2002 * @param def Value to return if the setting is not defined. 2003 * 2004 * @return The setting's current value, or 'def' if it is not defined 2005 * or not a valid integer. 2006 */ 2007 public static int getInt(ContentResolver cr, String name, int def) { 2008 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2009 } 2010 2011 /** @hide */ 2012 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2013 String v = getStringForUser(cr, name, userHandle); 2014 try { 2015 return v != null ? Integer.parseInt(v) : def; 2016 } catch (NumberFormatException e) { 2017 return def; 2018 } 2019 } 2020 2021 /** 2022 * Convenience function for retrieving a single system settings value 2023 * as an integer. Note that internally setting values are always 2024 * stored as strings; this function converts the string to an integer 2025 * for you. 2026 * <p> 2027 * This version does not take a default value. If the setting has not 2028 * been set, or the string value is not a number, 2029 * it throws {@link SettingNotFoundException}. 2030 * 2031 * @param cr The ContentResolver to access. 2032 * @param name The name of the setting to retrieve. 2033 * 2034 * @throws SettingNotFoundException Thrown if a setting by the given 2035 * name can't be found or the setting value is not an integer. 2036 * 2037 * @return The setting's current value. 2038 */ 2039 public static int getInt(ContentResolver cr, String name) 2040 throws SettingNotFoundException { 2041 return getIntForUser(cr, name, UserHandle.myUserId()); 2042 } 2043 2044 /** @hide */ 2045 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2046 throws SettingNotFoundException { 2047 String v = getStringForUser(cr, name, userHandle); 2048 try { 2049 return Integer.parseInt(v); 2050 } catch (NumberFormatException e) { 2051 throw new SettingNotFoundException(name); 2052 } 2053 } 2054 2055 /** 2056 * Convenience function for updating a single settings value as an 2057 * integer. This will either create a new entry in the table if the 2058 * given name does not exist, or modify the value of the existing row 2059 * with that name. Note that internally setting values are always 2060 * stored as strings, so this function converts the given value to a 2061 * string before storing it. 2062 * 2063 * @param cr The ContentResolver to access. 2064 * @param name The name of the setting to modify. 2065 * @param value The new value for the setting. 2066 * @return true if the value was set, false on database errors 2067 */ 2068 public static boolean putInt(ContentResolver cr, String name, int value) { 2069 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2070 } 2071 2072 /** @hide */ 2073 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2074 int userHandle) { 2075 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2076 } 2077 2078 /** 2079 * Convenience function for retrieving a single system settings value 2080 * as a {@code long}. Note that internally setting values are always 2081 * stored as strings; this function converts the string to a {@code long} 2082 * for you. The default value will be returned if the setting is 2083 * not defined or not a {@code long}. 2084 * 2085 * @param cr The ContentResolver to access. 2086 * @param name The name of the setting to retrieve. 2087 * @param def Value to return if the setting is not defined. 2088 * 2089 * @return The setting's current value, or 'def' if it is not defined 2090 * or not a valid {@code long}. 2091 */ 2092 public static long getLong(ContentResolver cr, String name, long def) { 2093 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2094 } 2095 2096 /** @hide */ 2097 public static long getLongForUser(ContentResolver cr, String name, long def, 2098 int userHandle) { 2099 String valString = getStringForUser(cr, name, userHandle); 2100 long value; 2101 try { 2102 value = valString != null ? Long.parseLong(valString) : def; 2103 } catch (NumberFormatException e) { 2104 value = def; 2105 } 2106 return value; 2107 } 2108 2109 /** 2110 * Convenience function for retrieving a single system settings value 2111 * as a {@code long}. Note that internally setting values are always 2112 * stored as strings; this function converts the string to a {@code long} 2113 * for you. 2114 * <p> 2115 * This version does not take a default value. If the setting has not 2116 * been set, or the string value is not a number, 2117 * it throws {@link SettingNotFoundException}. 2118 * 2119 * @param cr The ContentResolver to access. 2120 * @param name The name of the setting to retrieve. 2121 * 2122 * @return The setting's current value. 2123 * @throws SettingNotFoundException Thrown if a setting by the given 2124 * name can't be found or the setting value is not an integer. 2125 */ 2126 public static long getLong(ContentResolver cr, String name) 2127 throws SettingNotFoundException { 2128 return getLongForUser(cr, name, UserHandle.myUserId()); 2129 } 2130 2131 /** @hide */ 2132 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2133 throws SettingNotFoundException { 2134 String valString = getStringForUser(cr, name, userHandle); 2135 try { 2136 return Long.parseLong(valString); 2137 } catch (NumberFormatException e) { 2138 throw new SettingNotFoundException(name); 2139 } 2140 } 2141 2142 /** 2143 * Convenience function for updating a single settings value as a long 2144 * integer. This will either create a new entry in the table if the 2145 * given name does not exist, or modify the value of the existing row 2146 * with that name. Note that internally setting values are always 2147 * stored as strings, so this function converts the given value to a 2148 * string before storing it. 2149 * 2150 * @param cr The ContentResolver to access. 2151 * @param name The name of the setting to modify. 2152 * @param value The new value for the setting. 2153 * @return true if the value was set, false on database errors 2154 */ 2155 public static boolean putLong(ContentResolver cr, String name, long value) { 2156 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2157 } 2158 2159 /** @hide */ 2160 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2161 int userHandle) { 2162 return putStringForUser(cr, name, Long.toString(value), userHandle); 2163 } 2164 2165 /** 2166 * Convenience function for retrieving a single system settings value 2167 * as a floating point number. Note that internally setting values are 2168 * always stored as strings; this function converts the string to an 2169 * float for you. The default value will be returned if the setting 2170 * is not defined or not a valid float. 2171 * 2172 * @param cr The ContentResolver to access. 2173 * @param name The name of the setting to retrieve. 2174 * @param def Value to return if the setting is not defined. 2175 * 2176 * @return The setting's current value, or 'def' if it is not defined 2177 * or not a valid float. 2178 */ 2179 public static float getFloat(ContentResolver cr, String name, float def) { 2180 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2181 } 2182 2183 /** @hide */ 2184 public static float getFloatForUser(ContentResolver cr, String name, float def, 2185 int userHandle) { 2186 String v = getStringForUser(cr, name, userHandle); 2187 try { 2188 return v != null ? Float.parseFloat(v) : def; 2189 } catch (NumberFormatException e) { 2190 return def; 2191 } 2192 } 2193 2194 /** 2195 * Convenience function for retrieving a single system settings value 2196 * as a float. Note that internally setting values are always 2197 * stored as strings; this function converts the string to a float 2198 * for you. 2199 * <p> 2200 * This version does not take a default value. If the setting has not 2201 * been set, or the string value is not a number, 2202 * it throws {@link SettingNotFoundException}. 2203 * 2204 * @param cr The ContentResolver to access. 2205 * @param name The name of the setting to retrieve. 2206 * 2207 * @throws SettingNotFoundException Thrown if a setting by the given 2208 * name can't be found or the setting value is not a float. 2209 * 2210 * @return The setting's current value. 2211 */ 2212 public static float getFloat(ContentResolver cr, String name) 2213 throws SettingNotFoundException { 2214 return getFloatForUser(cr, name, UserHandle.myUserId()); 2215 } 2216 2217 /** @hide */ 2218 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2219 throws SettingNotFoundException { 2220 String v = getStringForUser(cr, name, userHandle); 2221 if (v == null) { 2222 throw new SettingNotFoundException(name); 2223 } 2224 try { 2225 return Float.parseFloat(v); 2226 } catch (NumberFormatException e) { 2227 throw new SettingNotFoundException(name); 2228 } 2229 } 2230 2231 /** 2232 * Convenience function for updating a single settings value as a 2233 * floating point number. This will either create a new entry in the 2234 * table if the given name does not exist, or modify the value of the 2235 * existing row with that name. Note that internally setting values 2236 * are always stored as strings, so this function converts the given 2237 * value to a string before storing it. 2238 * 2239 * @param cr The ContentResolver to access. 2240 * @param name The name of the setting to modify. 2241 * @param value The new value for the setting. 2242 * @return true if the value was set, false on database errors 2243 */ 2244 public static boolean putFloat(ContentResolver cr, String name, float value) { 2245 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2246 } 2247 2248 /** @hide */ 2249 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2250 int userHandle) { 2251 return putStringForUser(cr, name, Float.toString(value), userHandle); 2252 } 2253 2254 /** 2255 * Convenience function to read all of the current 2256 * configuration-related settings into a 2257 * {@link Configuration} object. 2258 * 2259 * @param cr The ContentResolver to access. 2260 * @param outConfig Where to place the configuration settings. 2261 */ 2262 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2263 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2264 false /* updateSettingsIfEmpty */); 2265 } 2266 2267 /** @hide */ 2268 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2269 int userHandle, boolean updateSettingsIfEmpty) { 2270 outConfig.fontScale = Settings.System.getFloatForUser( 2271 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2272 if (outConfig.fontScale < 0) { 2273 outConfig.fontScale = DEFAULT_FONT_SCALE; 2274 } 2275 2276 final String localeValue = 2277 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2278 if (localeValue != null) { 2279 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2280 } else { 2281 // Do not update configuration with emtpy settings since we need to take over the 2282 // locale list of previous user if the settings value is empty. This happens when a 2283 // new user is created. 2284 2285 if (updateSettingsIfEmpty) { 2286 // Make current configuration persistent. This is necessary the first time a 2287 // user log in. At the first login, the configuration settings are empty, so we 2288 // need to store the adjusted configuration as the initial settings. 2289 Settings.System.putStringForUser( 2290 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2291 userHandle); 2292 } 2293 } 2294 } 2295 2296 /** 2297 * @hide Erase the fields in the Configuration that should be applied 2298 * by the settings. 2299 */ 2300 public static void clearConfiguration(Configuration inoutConfig) { 2301 inoutConfig.fontScale = 0; 2302 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2303 inoutConfig.clearLocales(); 2304 } 2305 } 2306 2307 /** 2308 * Convenience function to write a batch of configuration-related 2309 * settings from a {@link Configuration} object. 2310 * 2311 * @param cr The ContentResolver to access. 2312 * @param config The settings to write. 2313 * @return true if the values were set, false on database errors 2314 */ 2315 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2316 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2317 } 2318 2319 /** @hide */ 2320 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2321 int userHandle) { 2322 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2323 Settings.System.putStringForUser( 2324 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2325 } 2326 2327 /** @hide */ 2328 public static boolean hasInterestingConfigurationChanges(int changes) { 2329 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2330 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2331 } 2332 2333 /** @deprecated - Do not use */ 2334 @Deprecated 2335 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2336 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2337 } 2338 2339 /** 2340 * @hide 2341 * @deprecated - Do not use 2342 */ 2343 @Deprecated 2344 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2345 int userHandle) { 2346 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2347 } 2348 2349 /** @deprecated - Do not use */ 2350 @Deprecated 2351 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2352 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2353 } 2354 2355 /** 2356 * @hide 2357 * @deprecated - Do not use 2358 */ 2359 @Deprecated 2360 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2361 int userHandle) { 2362 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2363 } 2364 2365 private static final class DiscreteValueValidator implements Validator { 2366 private final String[] mValues; 2367 2368 public DiscreteValueValidator(String[] values) { 2369 mValues = values; 2370 } 2371 2372 @Override 2373 public boolean validate(String value) { 2374 return ArrayUtils.contains(mValues, value); 2375 } 2376 } 2377 2378 private static final class InclusiveIntegerRangeValidator implements Validator { 2379 private final int mMin; 2380 private final int mMax; 2381 2382 public InclusiveIntegerRangeValidator(int min, int max) { 2383 mMin = min; 2384 mMax = max; 2385 } 2386 2387 @Override 2388 public boolean validate(String value) { 2389 try { 2390 final int intValue = Integer.parseInt(value); 2391 return intValue >= mMin && intValue <= mMax; 2392 } catch (NumberFormatException e) { 2393 return false; 2394 } 2395 } 2396 } 2397 2398 private static final class InclusiveFloatRangeValidator implements Validator { 2399 private final float mMin; 2400 private final float mMax; 2401 2402 public InclusiveFloatRangeValidator(float min, float max) { 2403 mMin = min; 2404 mMax = max; 2405 } 2406 2407 @Override 2408 public boolean validate(String value) { 2409 try { 2410 final float floatValue = Float.parseFloat(value); 2411 return floatValue >= mMin && floatValue <= mMax; 2412 } catch (NumberFormatException e) { 2413 return false; 2414 } 2415 } 2416 } 2417 2418 /** 2419 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2420 */ 2421 @Deprecated 2422 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2423 2424 /** 2425 * What happens when the user presses the end call button if they're not 2426 * on a call.<br/> 2427 * <b>Values:</b><br/> 2428 * 0 - The end button does nothing.<br/> 2429 * 1 - The end button goes to the home screen.<br/> 2430 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2431 * 3 - The end button goes to the home screen. If the user is already on the 2432 * home screen, it puts the device to sleep. 2433 */ 2434 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2435 2436 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2437 new InclusiveIntegerRangeValidator(0, 3); 2438 2439 /** 2440 * END_BUTTON_BEHAVIOR value for "go home". 2441 * @hide 2442 */ 2443 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2444 2445 /** 2446 * END_BUTTON_BEHAVIOR value for "go to sleep". 2447 * @hide 2448 */ 2449 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2450 2451 /** 2452 * END_BUTTON_BEHAVIOR default value. 2453 * @hide 2454 */ 2455 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2456 2457 /** 2458 * Is advanced settings mode turned on. 0 == no, 1 == yes 2459 * @hide 2460 */ 2461 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2462 2463 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2464 2465 /** 2466 * ADVANCED_SETTINGS default value. 2467 * @hide 2468 */ 2469 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2470 2471 /** 2472 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2473 */ 2474 @Deprecated 2475 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2476 2477 /** 2478 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2479 */ 2480 @Deprecated 2481 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2482 2483 /** 2484 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2485 */ 2486 @Deprecated 2487 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2488 2489 /** 2490 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2491 * {@hide} 2492 */ 2493 @Deprecated 2494 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2495 2496 /** 2497 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2498 */ 2499 @Deprecated 2500 public static final String RADIO_CELL = Global.RADIO_CELL; 2501 2502 /** 2503 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2504 */ 2505 @Deprecated 2506 public static final String RADIO_NFC = Global.RADIO_NFC; 2507 2508 /** 2509 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2510 */ 2511 @Deprecated 2512 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2513 2514 /** 2515 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2516 * 2517 * {@hide} 2518 */ 2519 @Deprecated 2520 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2521 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2522 2523 /** 2524 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2525 */ 2526 @Deprecated 2527 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2528 2529 /** 2530 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2531 */ 2532 @Deprecated 2533 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2534 2535 /** 2536 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2537 */ 2538 @Deprecated 2539 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2540 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2541 2542 /** 2543 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2544 */ 2545 @Deprecated 2546 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2547 2548 /** 2549 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2550 */ 2551 @Deprecated 2552 public static final String MODE_RINGER = Global.MODE_RINGER; 2553 2554 /** 2555 * Whether to use static IP and other static network attributes. 2556 * <p> 2557 * Set to 1 for true and 0 for false. 2558 * 2559 * @deprecated Use {@link WifiManager} instead 2560 */ 2561 @Deprecated 2562 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2563 2564 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2565 2566 /** 2567 * The static IP address. 2568 * <p> 2569 * Example: "192.168.1.51" 2570 * 2571 * @deprecated Use {@link WifiManager} instead 2572 */ 2573 @Deprecated 2574 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2575 2576 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2577 2578 /** 2579 * If using static IP, the gateway's IP address. 2580 * <p> 2581 * Example: "192.168.1.1" 2582 * 2583 * @deprecated Use {@link WifiManager} instead 2584 */ 2585 @Deprecated 2586 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2587 2588 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2589 2590 /** 2591 * If using static IP, the net mask. 2592 * <p> 2593 * Example: "255.255.255.0" 2594 * 2595 * @deprecated Use {@link WifiManager} instead 2596 */ 2597 @Deprecated 2598 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2599 2600 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2601 2602 /** 2603 * If using static IP, the primary DNS's IP address. 2604 * <p> 2605 * Example: "192.168.1.1" 2606 * 2607 * @deprecated Use {@link WifiManager} instead 2608 */ 2609 @Deprecated 2610 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2611 2612 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2613 2614 /** 2615 * If using static IP, the secondary DNS's IP address. 2616 * <p> 2617 * Example: "192.168.1.2" 2618 * 2619 * @deprecated Use {@link WifiManager} instead 2620 */ 2621 @Deprecated 2622 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2623 2624 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2625 2626 /** 2627 * Determines whether remote devices may discover and/or connect to 2628 * this device. 2629 * <P>Type: INT</P> 2630 * 2 -- discoverable and connectable 2631 * 1 -- connectable but not discoverable 2632 * 0 -- neither connectable nor discoverable 2633 */ 2634 public static final String BLUETOOTH_DISCOVERABILITY = 2635 "bluetooth_discoverability"; 2636 2637 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2638 new InclusiveIntegerRangeValidator(0, 2); 2639 2640 /** 2641 * Bluetooth discoverability timeout. If this value is nonzero, then 2642 * Bluetooth becomes discoverable for a certain number of seconds, 2643 * after which is becomes simply connectable. The value is in seconds. 2644 */ 2645 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2646 "bluetooth_discoverability_timeout"; 2647 2648 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2649 sNonNegativeIntegerValidator; 2650 2651 /** 2652 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2653 * instead 2654 */ 2655 @Deprecated 2656 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2657 2658 /** 2659 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2660 * instead 2661 */ 2662 @Deprecated 2663 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2664 2665 /** 2666 * @deprecated Use 2667 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2668 * instead 2669 */ 2670 @Deprecated 2671 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2672 "lock_pattern_tactile_feedback_enabled"; 2673 2674 /** 2675 * A formatted string of the next alarm that is set, or the empty string 2676 * if there is no alarm set. 2677 * 2678 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2679 */ 2680 @Deprecated 2681 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2682 2683 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2684 private static final int MAX_LENGTH = 1000; 2685 2686 @Override 2687 public boolean validate(String value) { 2688 // TODO: No idea what the correct format is. 2689 return value == null || value.length() < MAX_LENGTH; 2690 } 2691 }; 2692 2693 /** 2694 * Scaling factor for fonts, float. 2695 */ 2696 public static final String FONT_SCALE = "font_scale"; 2697 2698 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2699 @Override 2700 public boolean validate(String value) { 2701 try { 2702 return Float.parseFloat(value) >= 0; 2703 } catch (NumberFormatException e) { 2704 return false; 2705 } 2706 } 2707 }; 2708 2709 /** 2710 * The serialized system locale value. 2711 * 2712 * Do not use this value directory. 2713 * To get system locale, use {@link LocaleList#getDefault} instead. 2714 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2715 * instead. 2716 * @hide 2717 */ 2718 public static final String SYSTEM_LOCALES = "system_locales"; 2719 2720 2721 /** 2722 * Name of an application package to be debugged. 2723 * 2724 * @deprecated Use {@link Global#DEBUG_APP} instead 2725 */ 2726 @Deprecated 2727 public static final String DEBUG_APP = Global.DEBUG_APP; 2728 2729 /** 2730 * If 1, when launching DEBUG_APP it will wait for the debugger before 2731 * starting user code. If 0, it will run normally. 2732 * 2733 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2734 */ 2735 @Deprecated 2736 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2737 2738 /** 2739 * Whether or not to dim the screen. 0=no 1=yes 2740 * @deprecated This setting is no longer used. 2741 */ 2742 @Deprecated 2743 public static final String DIM_SCREEN = "dim_screen"; 2744 2745 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2746 2747 /** 2748 * The amount of time in milliseconds before the device goes to sleep or begins 2749 * to dream after a period of inactivity. This value is also known as the 2750 * user activity timeout period since the screen isn't necessarily turned off 2751 * when it expires. 2752 */ 2753 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2754 2755 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2756 2757 /** 2758 * The screen backlight brightness between 0 and 255. 2759 */ 2760 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2761 2762 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2763 new InclusiveIntegerRangeValidator(0, 255); 2764 2765 /** 2766 * Control whether to enable automatic brightness mode. 2767 */ 2768 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2769 2770 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2771 2772 /** 2773 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2774 * or less (<0.0 >-1.0) bright. 2775 * @hide 2776 */ 2777 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2778 2779 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2780 new InclusiveFloatRangeValidator(-1, 1); 2781 2782 /** 2783 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2784 */ 2785 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2786 2787 /** 2788 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2789 */ 2790 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2791 2792 /** 2793 * Control whether the process CPU usage meter should be shown. 2794 * 2795 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2796 */ 2797 @Deprecated 2798 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2799 2800 /** 2801 * If 1, the activity manager will aggressively finish activities and 2802 * processes as soon as they are no longer needed. If 0, the normal 2803 * extended lifetime is used. 2804 * 2805 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2806 */ 2807 @Deprecated 2808 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2809 2810 /** 2811 * Determines which streams are affected by ringer mode changes. The 2812 * stream type's bit should be set to 1 if it should be muted when going 2813 * into an inaudible ringer mode. 2814 */ 2815 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2816 2817 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2818 sNonNegativeIntegerValidator; 2819 2820 /** 2821 * Determines which streams are affected by mute. The 2822 * stream type's bit should be set to 1 if it should be muted when a mute request 2823 * is received. 2824 */ 2825 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2826 2827 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2828 sNonNegativeIntegerValidator; 2829 2830 /** 2831 * Whether vibrate is on for different events. This is used internally, 2832 * changing this value will not change the vibrate. See AudioManager. 2833 */ 2834 public static final String VIBRATE_ON = "vibrate_on"; 2835 2836 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2837 2838 /** 2839 * If 1, redirects the system vibrator to all currently attached input devices 2840 * that support vibration. If there are no such input devices, then the system 2841 * vibrator is used instead. 2842 * If 0, does not register the system vibrator. 2843 * 2844 * This setting is mainly intended to provide a compatibility mechanism for 2845 * applications that only know about the system vibrator and do not use the 2846 * input device vibrator API. 2847 * 2848 * @hide 2849 */ 2850 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2851 2852 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2853 2854 /** 2855 * Ringer volume. This is used internally, changing this value will not 2856 * change the volume. See AudioManager. 2857 * 2858 * @removed Not used by anything since API 2. 2859 */ 2860 public static final String VOLUME_RING = "volume_ring"; 2861 2862 /** 2863 * System/notifications volume. This is used internally, changing this 2864 * value will not change the volume. See AudioManager. 2865 * 2866 * @removed Not used by anything since API 2. 2867 */ 2868 public static final String VOLUME_SYSTEM = "volume_system"; 2869 2870 /** 2871 * Voice call volume. This is used internally, changing this value will 2872 * not change the volume. See AudioManager. 2873 * 2874 * @removed Not used by anything since API 2. 2875 */ 2876 public static final String VOLUME_VOICE = "volume_voice"; 2877 2878 /** 2879 * Music/media/gaming volume. This is used internally, changing this 2880 * value will not change the volume. See AudioManager. 2881 * 2882 * @removed Not used by anything since API 2. 2883 */ 2884 public static final String VOLUME_MUSIC = "volume_music"; 2885 2886 /** 2887 * Alarm volume. This is used internally, changing this 2888 * value will not change the volume. See AudioManager. 2889 * 2890 * @removed Not used by anything since API 2. 2891 */ 2892 public static final String VOLUME_ALARM = "volume_alarm"; 2893 2894 /** 2895 * Notification volume. This is used internally, changing this 2896 * value will not change the volume. See AudioManager. 2897 * 2898 * @removed Not used by anything since API 2. 2899 */ 2900 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2901 2902 /** 2903 * Bluetooth Headset volume. This is used internally, changing this value will 2904 * not change the volume. See AudioManager. 2905 * 2906 * @removed Not used by anything since API 2. 2907 */ 2908 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2909 2910 /** 2911 * Master volume (float in the range 0.0f to 1.0f). 2912 * 2913 * @hide 2914 */ 2915 public static final String VOLUME_MASTER = "volume_master"; 2916 2917 /** 2918 * Master mono (int 1 = mono, 0 = normal). 2919 * 2920 * @hide 2921 */ 2922 public static final String MASTER_MONO = "master_mono"; 2923 2924 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2925 2926 /** 2927 * Whether the notifications should use the ring volume (value of 1) or 2928 * a separate notification volume (value of 0). In most cases, users 2929 * will have this enabled so the notification and ringer volumes will be 2930 * the same. However, power users can disable this and use the separate 2931 * notification volume control. 2932 * <p> 2933 * Note: This is a one-off setting that will be removed in the future 2934 * when there is profile support. For this reason, it is kept hidden 2935 * from the public APIs. 2936 * 2937 * @hide 2938 * @deprecated 2939 */ 2940 @Deprecated 2941 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2942 "notifications_use_ring_volume"; 2943 2944 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2945 2946 /** 2947 * Whether silent mode should allow vibration feedback. This is used 2948 * internally in AudioService and the Sound settings activity to 2949 * coordinate decoupling of vibrate and silent modes. This setting 2950 * will likely be removed in a future release with support for 2951 * audio/vibe feedback profiles. 2952 * 2953 * Not used anymore. On devices with vibrator, the user explicitly selects 2954 * silent or vibrate mode. 2955 * Kept for use by legacy database upgrade code in DatabaseHelper. 2956 * @hide 2957 */ 2958 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2959 2960 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2961 2962 /** 2963 * The mapping of stream type (integer) to its setting. 2964 * 2965 * @removed Not used by anything since API 2. 2966 */ 2967 public static final String[] VOLUME_SETTINGS = { 2968 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2969 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2970 }; 2971 2972 /** 2973 * Appended to various volume related settings to record the previous 2974 * values before they the settings were affected by a silent/vibrate 2975 * ringer mode change. 2976 * 2977 * @removed Not used by anything since API 2. 2978 */ 2979 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2980 2981 /** 2982 * Persistent store for the system-wide default ringtone URI. 2983 * <p> 2984 * If you need to play the default ringtone at any given time, it is recommended 2985 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2986 * to the set default ringtone at the time of playing. 2987 * 2988 * @see #DEFAULT_RINGTONE_URI 2989 */ 2990 public static final String RINGTONE = "ringtone"; 2991 2992 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2993 2994 /** 2995 * A {@link Uri} that will point to the current default ringtone at any 2996 * given time. 2997 * <p> 2998 * If the current default ringtone is in the DRM provider and the caller 2999 * does not have permission, the exception will be a 3000 * FileNotFoundException. 3001 */ 3002 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3003 3004 /** {@hide} */ 3005 public static final String RINGTONE_CACHE = "ringtone_cache"; 3006 /** {@hide} */ 3007 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3008 3009 /** 3010 * Persistent store for the system-wide default notification sound. 3011 * 3012 * @see #RINGTONE 3013 * @see #DEFAULT_NOTIFICATION_URI 3014 */ 3015 public static final String NOTIFICATION_SOUND = "notification_sound"; 3016 3017 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3018 3019 /** 3020 * A {@link Uri} that will point to the current default notification 3021 * sound at any given time. 3022 * 3023 * @see #DEFAULT_RINGTONE_URI 3024 */ 3025 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3026 3027 /** {@hide} */ 3028 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3029 /** {@hide} */ 3030 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3031 3032 /** 3033 * Persistent store for the system-wide default alarm alert. 3034 * 3035 * @see #RINGTONE 3036 * @see #DEFAULT_ALARM_ALERT_URI 3037 */ 3038 public static final String ALARM_ALERT = "alarm_alert"; 3039 3040 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3041 3042 /** 3043 * A {@link Uri} that will point to the current default alarm alert at 3044 * any given time. 3045 * 3046 * @see #DEFAULT_ALARM_ALERT_URI 3047 */ 3048 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3049 3050 /** {@hide} */ 3051 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3052 /** {@hide} */ 3053 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3054 3055 /** 3056 * Persistent store for the system default media button event receiver. 3057 * 3058 * @hide 3059 */ 3060 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3061 3062 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3063 @Override 3064 public boolean validate(String value) { 3065 try { 3066 ComponentName.unflattenFromString(value); 3067 return true; 3068 } catch (NullPointerException e) { 3069 return false; 3070 } 3071 } 3072 }; 3073 3074 /** 3075 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3076 */ 3077 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3078 3079 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3080 3081 /** 3082 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3083 */ 3084 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3085 3086 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3087 3088 /** 3089 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3090 * feature converts two spaces to a "." and space. 3091 */ 3092 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3093 3094 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3095 3096 /** 3097 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3098 */ 3099 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3100 3101 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3102 3103 public static final String SHOW_GTALK_SERVICE_STATUS = 3104 "SHOW_GTALK_SERVICE_STATUS"; 3105 3106 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3107 3108 /** 3109 * Name of activity to use for wallpaper on the home screen. 3110 * 3111 * @deprecated Use {@link WallpaperManager} instead. 3112 */ 3113 @Deprecated 3114 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3115 3116 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3117 private static final int MAX_LENGTH = 1000; 3118 3119 @Override 3120 public boolean validate(String value) { 3121 if (value != null && value.length() > MAX_LENGTH) { 3122 return false; 3123 } 3124 return ComponentName.unflattenFromString(value) != null; 3125 } 3126 }; 3127 3128 /** 3129 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3130 * instead 3131 */ 3132 @Deprecated 3133 public static final String AUTO_TIME = Global.AUTO_TIME; 3134 3135 /** 3136 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3137 * instead 3138 */ 3139 @Deprecated 3140 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3141 3142 /** 3143 * Display times as 12 or 24 hours 3144 * 12 3145 * 24 3146 */ 3147 public static final String TIME_12_24 = "time_12_24"; 3148 3149 /** @hide */ 3150 public static final Validator TIME_12_24_VALIDATOR = 3151 new DiscreteValueValidator(new String[] {"12", "24"}); 3152 3153 /** 3154 * Date format string 3155 * mm/dd/yyyy 3156 * dd/mm/yyyy 3157 * yyyy/mm/dd 3158 */ 3159 public static final String DATE_FORMAT = "date_format"; 3160 3161 /** @hide */ 3162 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3163 @Override 3164 public boolean validate(String value) { 3165 try { 3166 new SimpleDateFormat(value); 3167 return true; 3168 } catch (IllegalArgumentException e) { 3169 return false; 3170 } 3171 } 3172 }; 3173 3174 /** 3175 * Whether the setup wizard has been run before (on first boot), or if 3176 * it still needs to be run. 3177 * 3178 * nonzero = it has been run in the past 3179 * 0 = it has not been run in the past 3180 */ 3181 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3182 3183 /** @hide */ 3184 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3185 3186 /** 3187 * Scaling factor for normal window animations. Setting to 0 will disable window 3188 * animations. 3189 * 3190 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3191 */ 3192 @Deprecated 3193 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3194 3195 /** 3196 * Scaling factor for activity transition animations. Setting to 0 will disable window 3197 * animations. 3198 * 3199 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3200 */ 3201 @Deprecated 3202 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3203 3204 /** 3205 * Scaling factor for Animator-based animations. This affects both the start delay and 3206 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3207 * The default value is 1. 3208 * 3209 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3210 */ 3211 @Deprecated 3212 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3213 3214 /** 3215 * Control whether the accelerometer will be used to change screen 3216 * orientation. If 0, it will not be used unless explicitly requested 3217 * by the application; if 1, it will be used by default unless explicitly 3218 * disabled by the application. 3219 */ 3220 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3221 3222 /** @hide */ 3223 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3224 3225 /** 3226 * Default screen rotation when no other policy applies. 3227 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3228 * preference, this rotation value will be used. Must be one of the 3229 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3230 * 3231 * @see android.view.Display#getRotation 3232 */ 3233 public static final String USER_ROTATION = "user_rotation"; 3234 3235 /** @hide */ 3236 public static final Validator USER_ROTATION_VALIDATOR = 3237 new InclusiveIntegerRangeValidator(0, 3); 3238 3239 /** 3240 * Control whether the rotation lock toggle in the System UI should be hidden. 3241 * Typically this is done for accessibility purposes to make it harder for 3242 * the user to accidentally toggle the rotation lock while the display rotation 3243 * has been locked for accessibility. 3244 * 3245 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3246 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3247 * 3248 * @hide 3249 */ 3250 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3251 "hide_rotation_lock_toggle_for_accessibility"; 3252 3253 /** @hide */ 3254 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3255 sBooleanValidator; 3256 3257 /** 3258 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3259 * be used by Phone and Setting apps; it shouldn't affect other apps. 3260 * The value is boolean (1 or 0). 3261 * 3262 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3263 * It was about AudioManager's setting and thus affected all the applications which 3264 * relied on the setting, while this is purely about the vibration setting for incoming 3265 * calls. 3266 */ 3267 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3268 3269 /** @hide */ 3270 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3271 3272 /** 3273 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3274 * boolean (1 or 0). 3275 */ 3276 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3277 3278 /** @hide */ 3279 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3280 3281 /** 3282 * CDMA only settings 3283 * DTMF tone type played by the dialer when dialing. 3284 * 0 = Normal 3285 * 1 = Long 3286 */ 3287 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3288 3289 /** @hide */ 3290 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3291 3292 /** 3293 * Whether the hearing aid is enabled. The value is 3294 * boolean (1 or 0). 3295 * @hide 3296 */ 3297 public static final String HEARING_AID = "hearing_aid"; 3298 3299 /** @hide */ 3300 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3301 3302 /** 3303 * CDMA only settings 3304 * TTY Mode 3305 * 0 = OFF 3306 * 1 = FULL 3307 * 2 = VCO 3308 * 3 = HCO 3309 * @hide 3310 */ 3311 public static final String TTY_MODE = "tty_mode"; 3312 3313 /** @hide */ 3314 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3315 3316 /** 3317 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3318 * boolean (1 or 0). 3319 */ 3320 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3321 3322 /** @hide */ 3323 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3324 3325 /** 3326 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3327 * boolean (1 or 0). 3328 */ 3329 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3330 3331 /** @hide */ 3332 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3333 3334 /** 3335 * @deprecated Each application that shows web suggestions should have its own 3336 * setting for this. 3337 */ 3338 @Deprecated 3339 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3340 3341 /** @hide */ 3342 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3343 3344 /** 3345 * Whether the notification LED should repeatedly flash when a notification is 3346 * pending. The value is boolean (1 or 0). 3347 * @hide 3348 */ 3349 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3350 3351 /** @hide */ 3352 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3353 3354 /** 3355 * Show pointer location on screen? 3356 * 0 = no 3357 * 1 = yes 3358 * @hide 3359 */ 3360 public static final String POINTER_LOCATION = "pointer_location"; 3361 3362 /** @hide */ 3363 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3364 3365 /** 3366 * Show touch positions on screen? 3367 * 0 = no 3368 * 1 = yes 3369 * @hide 3370 */ 3371 public static final String SHOW_TOUCHES = "show_touches"; 3372 3373 /** @hide */ 3374 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3375 3376 /** 3377 * Log raw orientation data from 3378 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3379 * orientationplot.py tool. 3380 * 0 = no 3381 * 1 = yes 3382 * @hide 3383 */ 3384 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3385 "window_orientation_listener_log"; 3386 3387 /** @hide */ 3388 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3389 3390 /** 3391 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3392 * instead 3393 * @hide 3394 */ 3395 @Deprecated 3396 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3397 3398 /** 3399 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3400 * instead 3401 * @hide 3402 */ 3403 @Deprecated 3404 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3405 3406 /** 3407 * Whether to play sounds when the keyguard is shown and dismissed. 3408 * @hide 3409 */ 3410 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3411 3412 /** @hide */ 3413 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3414 3415 /** 3416 * Whether the lockscreen should be completely disabled. 3417 * @hide 3418 */ 3419 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3420 3421 /** @hide */ 3422 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3423 3424 /** 3425 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3426 * instead 3427 * @hide 3428 */ 3429 @Deprecated 3430 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3431 3432 /** 3433 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3434 * instead 3435 * @hide 3436 */ 3437 @Deprecated 3438 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3439 3440 /** 3441 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3442 * instead 3443 * @hide 3444 */ 3445 @Deprecated 3446 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3447 3448 /** 3449 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3450 * instead 3451 * @hide 3452 */ 3453 @Deprecated 3454 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3455 3456 /** 3457 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3458 * instead 3459 * @hide 3460 */ 3461 @Deprecated 3462 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3463 3464 /** 3465 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3466 * instead 3467 * @hide 3468 */ 3469 @Deprecated 3470 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3471 3472 /** 3473 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3474 * instead 3475 * @hide 3476 */ 3477 @Deprecated 3478 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3479 3480 /** 3481 * Receive incoming SIP calls? 3482 * 0 = no 3483 * 1 = yes 3484 * @hide 3485 */ 3486 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3487 3488 /** @hide */ 3489 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3490 3491 /** 3492 * Call Preference String. 3493 * "SIP_ALWAYS" : Always use SIP with network access 3494 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3495 * @hide 3496 */ 3497 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3498 3499 /** @hide */ 3500 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3501 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3502 3503 /** 3504 * One of the sip call options: Always use SIP with network access. 3505 * @hide 3506 */ 3507 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3508 3509 /** @hide */ 3510 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3511 3512 /** 3513 * One of the sip call options: Only if destination is a SIP address. 3514 * @hide 3515 */ 3516 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3517 3518 /** @hide */ 3519 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3520 3521 /** 3522 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3523 * the user should be prompted each time a call is made whether it should be placed using 3524 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3525 * SIP_ADDRESS_ONLY. 3526 * @hide 3527 */ 3528 @Deprecated 3529 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3530 3531 /** @hide */ 3532 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3533 3534 /** 3535 * Pointer speed setting. 3536 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3537 * -7 = slowest 3538 * 0 = default speed 3539 * +7 = fastest 3540 * @hide 3541 */ 3542 public static final String POINTER_SPEED = "pointer_speed"; 3543 3544 /** @hide */ 3545 public static final Validator POINTER_SPEED_VALIDATOR = 3546 new InclusiveFloatRangeValidator(-7, 7); 3547 3548 /** 3549 * Whether lock-to-app will be triggered by long-press on recents. 3550 * @hide 3551 */ 3552 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3553 3554 /** @hide */ 3555 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3556 3557 /** 3558 * I am the lolrus. 3559 * <p> 3560 * Nonzero values indicate that the user has a bukkit. 3561 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3562 * @hide 3563 */ 3564 public static final String EGG_MODE = "egg_mode"; 3565 3566 /** @hide */ 3567 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3568 @Override 3569 public boolean validate(String value) { 3570 try { 3571 return Long.parseLong(value) >= 0; 3572 } catch (NumberFormatException e) { 3573 return false; 3574 } 3575 } 3576 }; 3577 3578 /** 3579 * IMPORTANT: If you add a new public settings you also have to add it to 3580 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3581 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3582 * the setting value. See an example above. 3583 */ 3584 3585 /** 3586 * Settings to backup. This is here so that it's in the same place as the settings 3587 * keys and easy to update. 3588 * 3589 * NOTE: Settings are backed up and restored in the order they appear 3590 * in this array. If you have one setting depending on another, 3591 * make sure that they are ordered appropriately. 3592 * 3593 * @hide 3594 */ 3595 public static final String[] SETTINGS_TO_BACKUP = { 3596 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3597 WIFI_USE_STATIC_IP, 3598 WIFI_STATIC_IP, 3599 WIFI_STATIC_GATEWAY, 3600 WIFI_STATIC_NETMASK, 3601 WIFI_STATIC_DNS1, 3602 WIFI_STATIC_DNS2, 3603 BLUETOOTH_DISCOVERABILITY, 3604 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3605 FONT_SCALE, 3606 DIM_SCREEN, 3607 SCREEN_OFF_TIMEOUT, 3608 SCREEN_BRIGHTNESS, 3609 SCREEN_BRIGHTNESS_MODE, 3610 SCREEN_AUTO_BRIGHTNESS_ADJ, 3611 VIBRATE_INPUT_DEVICES, 3612 MODE_RINGER_STREAMS_AFFECTED, 3613 TEXT_AUTO_REPLACE, 3614 TEXT_AUTO_CAPS, 3615 TEXT_AUTO_PUNCTUATE, 3616 TEXT_SHOW_PASSWORD, 3617 AUTO_TIME, // moved to global 3618 AUTO_TIME_ZONE, // moved to global 3619 TIME_12_24, 3620 DATE_FORMAT, 3621 DTMF_TONE_WHEN_DIALING, 3622 DTMF_TONE_TYPE_WHEN_DIALING, 3623 HEARING_AID, 3624 TTY_MODE, 3625 MASTER_MONO, 3626 SOUND_EFFECTS_ENABLED, 3627 HAPTIC_FEEDBACK_ENABLED, 3628 POWER_SOUNDS_ENABLED, // moved to global 3629 DOCK_SOUNDS_ENABLED, // moved to global 3630 LOCKSCREEN_SOUNDS_ENABLED, 3631 SHOW_WEB_SUGGESTIONS, 3632 SIP_CALL_OPTIONS, 3633 SIP_RECEIVE_CALLS, 3634 POINTER_SPEED, 3635 VIBRATE_WHEN_RINGING, 3636 RINGTONE, 3637 LOCK_TO_APP_ENABLED, 3638 NOTIFICATION_SOUND, 3639 ACCELEROMETER_ROTATION 3640 }; 3641 3642 /** 3643 * These are all public system settings 3644 * 3645 * @hide 3646 */ 3647 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3648 static { 3649 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3650 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3651 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3652 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3653 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3654 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3655 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3656 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3657 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3658 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3659 PUBLIC_SETTINGS.add(FONT_SCALE); 3660 PUBLIC_SETTINGS.add(DIM_SCREEN); 3661 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3662 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3663 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3664 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3665 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3666 PUBLIC_SETTINGS.add(VIBRATE_ON); 3667 PUBLIC_SETTINGS.add(VOLUME_RING); 3668 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3669 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3670 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3671 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3672 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3673 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3674 PUBLIC_SETTINGS.add(RINGTONE); 3675 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3676 PUBLIC_SETTINGS.add(ALARM_ALERT); 3677 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3678 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3679 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3680 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3681 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3682 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3683 PUBLIC_SETTINGS.add(TIME_12_24); 3684 PUBLIC_SETTINGS.add(DATE_FORMAT); 3685 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3686 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3687 PUBLIC_SETTINGS.add(USER_ROTATION); 3688 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3689 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3690 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3691 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3692 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3693 } 3694 3695 /** 3696 * These are all hidden system settings. 3697 * 3698 * @hide 3699 */ 3700 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3701 static { 3702 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3703 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3704 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3705 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3706 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3707 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3708 PRIVATE_SETTINGS.add(MASTER_MONO); 3709 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3710 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3711 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3712 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3713 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3714 PRIVATE_SETTINGS.add(HEARING_AID); 3715 PRIVATE_SETTINGS.add(TTY_MODE); 3716 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3717 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3718 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3719 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3720 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3721 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3722 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3723 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3724 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3725 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3726 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3727 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3728 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3729 PRIVATE_SETTINGS.add(LOCK_SOUND); 3730 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3731 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3732 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3733 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3734 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3735 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3736 PRIVATE_SETTINGS.add(POINTER_SPEED); 3737 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3738 PRIVATE_SETTINGS.add(EGG_MODE); 3739 } 3740 3741 /** 3742 * These are all public system settings 3743 * 3744 * @hide 3745 */ 3746 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3747 static { 3748 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3749 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3750 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3751 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3752 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3753 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3754 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3755 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3756 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3757 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3758 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3759 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3760 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3761 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3762 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3763 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3764 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3765 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3766 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3767 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3768 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3769 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3770 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3771 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3772 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3773 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3774 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3775 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3776 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3777 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3778 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3779 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3780 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3781 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3782 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3783 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3784 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3785 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3786 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3787 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3788 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3789 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3790 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3791 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3792 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3793 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3794 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3795 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3796 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3797 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3798 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3799 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3800 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3801 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3802 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3803 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3804 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3805 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3806 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3807 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3808 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3809 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3810 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3811 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3812 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3813 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3814 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3815 } 3816 3817 /** 3818 * These entries are considered common between the personal and the managed profile, 3819 * since the managed profile doesn't get to change them. 3820 */ 3821 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3822 static { 3823 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3824 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3825 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3826 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3827 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3828 } 3829 3830 /** @hide */ 3831 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3832 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3833 } 3834 3835 /** 3836 * These entries should be cloned from this profile's parent only if the dependency's 3837 * value is true ("1") 3838 * 3839 * Note: the dependencies must be Secure settings 3840 * 3841 * @hide 3842 */ 3843 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 3844 static { 3845 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 3846 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 3847 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 3848 } 3849 3850 /** @hide */ 3851 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 3852 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 3853 } 3854 3855 /** 3856 * When to use Wi-Fi calling 3857 * 3858 * @see android.telephony.TelephonyManager.WifiCallingChoices 3859 * @hide 3860 */ 3861 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3862 3863 // Settings moved to Settings.Secure 3864 3865 /** 3866 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3867 * instead 3868 */ 3869 @Deprecated 3870 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3871 3872 /** 3873 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3874 */ 3875 @Deprecated 3876 public static final String ANDROID_ID = Secure.ANDROID_ID; 3877 3878 /** 3879 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3880 */ 3881 @Deprecated 3882 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3883 3884 /** 3885 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3886 */ 3887 @Deprecated 3888 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3889 3890 /** 3891 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3892 */ 3893 @Deprecated 3894 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3895 3896 /** 3897 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3898 */ 3899 @Deprecated 3900 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3901 3902 /** 3903 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3904 */ 3905 @Deprecated 3906 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3907 3908 /** 3909 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3910 * instead 3911 */ 3912 @Deprecated 3913 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3914 3915 /** 3916 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3917 */ 3918 @Deprecated 3919 public static final String LOGGING_ID = Secure.LOGGING_ID; 3920 3921 /** 3922 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3923 */ 3924 @Deprecated 3925 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3926 3927 /** 3928 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3929 * instead 3930 */ 3931 @Deprecated 3932 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3933 3934 /** 3935 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3936 * instead 3937 */ 3938 @Deprecated 3939 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3940 3941 /** 3942 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3943 * instead 3944 */ 3945 @Deprecated 3946 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3947 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3948 3949 /** 3950 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3951 */ 3952 @Deprecated 3953 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3954 3955 /** 3956 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3957 */ 3958 @Deprecated 3959 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3960 3961 /** 3962 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3963 */ 3964 @Deprecated 3965 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3966 3967 /** 3968 * @deprecated Use 3969 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3970 */ 3971 @Deprecated 3972 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3973 3974 /** 3975 * @deprecated Use 3976 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3977 */ 3978 @Deprecated 3979 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3980 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3981 3982 /** 3983 * @deprecated Use 3984 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3985 */ 3986 @Deprecated 3987 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3988 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3989 3990 /** 3991 * @deprecated Use 3992 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3993 */ 3994 @Deprecated 3995 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3996 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3997 3998 /** 3999 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4000 * instead 4001 */ 4002 @Deprecated 4003 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4004 4005 /** 4006 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4007 */ 4008 @Deprecated 4009 public static final String WIFI_ON = Global.WIFI_ON; 4010 4011 /** 4012 * @deprecated Use 4013 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4014 * instead 4015 */ 4016 @Deprecated 4017 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4018 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4019 4020 /** 4021 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4022 */ 4023 @Deprecated 4024 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4025 4026 /** 4027 * @deprecated Use 4028 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4029 */ 4030 @Deprecated 4031 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4032 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4033 4034 /** 4035 * @deprecated Use 4036 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4037 */ 4038 @Deprecated 4039 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4040 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4041 4042 /** 4043 * @deprecated Use 4044 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4045 * instead 4046 */ 4047 @Deprecated 4048 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4049 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4050 4051 /** 4052 * @deprecated Use 4053 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4054 */ 4055 @Deprecated 4056 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4057 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4058 4059 /** 4060 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4061 * instead 4062 */ 4063 @Deprecated 4064 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4065 4066 /** 4067 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4068 */ 4069 @Deprecated 4070 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4071 4072 /** 4073 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4074 */ 4075 @Deprecated 4076 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4077 4078 /** 4079 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4080 * instead 4081 */ 4082 @Deprecated 4083 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4084 4085 /** 4086 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4087 * instead 4088 */ 4089 @Deprecated 4090 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4091 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4092 4093 /** 4094 * Checks if the specified app can modify system settings. As of API 4095 * level 23, an app cannot modify system settings unless it declares the 4096 * {@link android.Manifest.permission#WRITE_SETTINGS} 4097 * permission in its manifest, <em>and</em> the user specifically grants 4098 * the app this capability. To prompt the user to grant this approval, 4099 * the app must send an intent with the action {@link 4100 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4101 * the system to display a permission management screen. 4102 * 4103 * @param context App context. 4104 * @return true if the calling app can write to system settings, false otherwise 4105 */ 4106 public static boolean canWrite(Context context) { 4107 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4108 context.getOpPackageName(), false); 4109 } 4110 } 4111 4112 /** 4113 * Secure system settings, containing system preferences that applications 4114 * can read but are not allowed to write. These are for preferences that 4115 * the user must explicitly modify through the system UI or specialized 4116 * APIs for those values, not modified directly by applications. 4117 */ 4118 public static final class Secure extends NameValueTable { 4119 /** 4120 * The content:// style URL for this table 4121 */ 4122 public static final Uri CONTENT_URI = 4123 Uri.parse("content://" + AUTHORITY + "/secure"); 4124 4125 // Populated lazily, guarded by class object: 4126 private static final NameValueCache sNameValueCache = new NameValueCache( 4127 CONTENT_URI, 4128 CALL_METHOD_GET_SECURE, 4129 CALL_METHOD_PUT_SECURE); 4130 4131 private static ILockSettings sLockSettings = null; 4132 4133 private static boolean sIsSystemProcess; 4134 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4135 private static final HashSet<String> MOVED_TO_GLOBAL; 4136 static { 4137 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 4138 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4139 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4140 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4141 4142 MOVED_TO_GLOBAL = new HashSet<String>(); 4143 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4144 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4145 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4146 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4147 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4148 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4149 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4150 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4151 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4152 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4153 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4154 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4155 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4156 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4157 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4158 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4159 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4160 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4161 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4162 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4163 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4164 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4165 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4166 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4167 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4168 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4169 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4170 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4171 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4172 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4173 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4174 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4175 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4176 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4177 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4178 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4179 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4180 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4181 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4182 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4183 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4184 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4185 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4186 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4187 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4188 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4189 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4190 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4191 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4192 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4193 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4194 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4195 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4196 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4197 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4198 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4199 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4200 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4201 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4202 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4203 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4204 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4205 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4206 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4207 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4208 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4209 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4210 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4211 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4212 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4213 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4214 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4215 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4216 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4217 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4218 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4219 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4220 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4221 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4222 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4223 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4224 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4225 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4226 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4227 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4228 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4229 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4230 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4231 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4232 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4233 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4234 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4235 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4236 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4237 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4238 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4239 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4240 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4241 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4242 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4243 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4244 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4245 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4246 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4247 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4248 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4249 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4250 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4251 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4252 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4253 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4254 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4255 } 4256 4257 /** @hide */ 4258 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4259 outKeySet.addAll(MOVED_TO_GLOBAL); 4260 } 4261 4262 /** 4263 * Look up a name in the database. 4264 * @param resolver to access the database with 4265 * @param name to look up in the table 4266 * @return the corresponding value, or null if not present 4267 */ 4268 public static String getString(ContentResolver resolver, String name) { 4269 return getStringForUser(resolver, name, UserHandle.myUserId()); 4270 } 4271 4272 /** @hide */ 4273 public static String getStringForUser(ContentResolver resolver, String name, 4274 int userHandle) { 4275 if (MOVED_TO_GLOBAL.contains(name)) { 4276 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4277 + " to android.provider.Settings.Global."); 4278 return Global.getStringForUser(resolver, name, userHandle); 4279 } 4280 4281 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4282 synchronized (Secure.class) { 4283 if (sLockSettings == null) { 4284 sLockSettings = ILockSettings.Stub.asInterface( 4285 (IBinder) ServiceManager.getService("lock_settings")); 4286 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4287 } 4288 } 4289 if (sLockSettings != null && !sIsSystemProcess) { 4290 // No context; use the ActivityThread's context as an approximation for 4291 // determining the target API level. 4292 Application application = ActivityThread.currentApplication(); 4293 4294 boolean isPreMnc = application != null 4295 && application.getApplicationInfo() != null 4296 && application.getApplicationInfo().targetSdkVersion 4297 <= VERSION_CODES.LOLLIPOP_MR1; 4298 if (isPreMnc) { 4299 try { 4300 return sLockSettings.getString(name, "0", userHandle); 4301 } catch (RemoteException re) { 4302 // Fall through 4303 } 4304 } else { 4305 throw new SecurityException("Settings.Secure." + name 4306 + " is deprecated and no longer accessible." 4307 + " See API documentation for potential replacements."); 4308 } 4309 } 4310 } 4311 4312 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4313 } 4314 4315 /** 4316 * Store a name/value pair into the database. 4317 * @param resolver to access the database with 4318 * @param name to store 4319 * @param value to associate with the name 4320 * @return true if the value was set, false on database errors 4321 */ 4322 public static boolean putString(ContentResolver resolver, String name, String value) { 4323 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4324 } 4325 4326 /** @hide */ 4327 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4328 int userHandle) { 4329 if (LOCATION_MODE.equals(name)) { 4330 // Map LOCATION_MODE to underlying location provider storage API 4331 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4332 } 4333 if (MOVED_TO_GLOBAL.contains(name)) { 4334 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4335 + " to android.provider.Settings.Global"); 4336 return Global.putStringForUser(resolver, name, value, userHandle); 4337 } 4338 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4339 } 4340 4341 /** 4342 * Construct the content URI for a particular name/value pair, 4343 * useful for monitoring changes with a ContentObserver. 4344 * @param name to look up in the table 4345 * @return the corresponding content URI, or null if not present 4346 */ 4347 public static Uri getUriFor(String name) { 4348 if (MOVED_TO_GLOBAL.contains(name)) { 4349 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4350 + " to android.provider.Settings.Global, returning global URI."); 4351 return Global.getUriFor(Global.CONTENT_URI, name); 4352 } 4353 return getUriFor(CONTENT_URI, name); 4354 } 4355 4356 /** 4357 * Convenience function for retrieving a single secure settings value 4358 * as an integer. Note that internally setting values are always 4359 * stored as strings; this function converts the string to an integer 4360 * for you. The default value will be returned if the setting is 4361 * not defined or not an integer. 4362 * 4363 * @param cr The ContentResolver to access. 4364 * @param name The name of the setting to retrieve. 4365 * @param def Value to return if the setting is not defined. 4366 * 4367 * @return The setting's current value, or 'def' if it is not defined 4368 * or not a valid integer. 4369 */ 4370 public static int getInt(ContentResolver cr, String name, int def) { 4371 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4372 } 4373 4374 /** @hide */ 4375 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4376 if (LOCATION_MODE.equals(name)) { 4377 // Map from to underlying location provider storage API to location mode 4378 return getLocationModeForUser(cr, userHandle); 4379 } 4380 String v = getStringForUser(cr, name, userHandle); 4381 try { 4382 return v != null ? Integer.parseInt(v) : def; 4383 } catch (NumberFormatException e) { 4384 return def; 4385 } 4386 } 4387 4388 /** 4389 * Convenience function for retrieving a single secure settings value 4390 * as an integer. Note that internally setting values are always 4391 * stored as strings; this function converts the string to an integer 4392 * for you. 4393 * <p> 4394 * This version does not take a default value. If the setting has not 4395 * been set, or the string value is not a number, 4396 * it throws {@link SettingNotFoundException}. 4397 * 4398 * @param cr The ContentResolver to access. 4399 * @param name The name of the setting to retrieve. 4400 * 4401 * @throws SettingNotFoundException Thrown if a setting by the given 4402 * name can't be found or the setting value is not an integer. 4403 * 4404 * @return The setting's current value. 4405 */ 4406 public static int getInt(ContentResolver cr, String name) 4407 throws SettingNotFoundException { 4408 return getIntForUser(cr, name, UserHandle.myUserId()); 4409 } 4410 4411 /** @hide */ 4412 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4413 throws SettingNotFoundException { 4414 if (LOCATION_MODE.equals(name)) { 4415 // Map from to underlying location provider storage API to location mode 4416 return getLocationModeForUser(cr, userHandle); 4417 } 4418 String v = getStringForUser(cr, name, userHandle); 4419 try { 4420 return Integer.parseInt(v); 4421 } catch (NumberFormatException e) { 4422 throw new SettingNotFoundException(name); 4423 } 4424 } 4425 4426 /** 4427 * Convenience function for updating a single settings value as an 4428 * integer. This will either create a new entry in the table if the 4429 * given name does not exist, or modify the value of the existing row 4430 * with that name. Note that internally setting values are always 4431 * stored as strings, so this function converts the given value to a 4432 * string before storing it. 4433 * 4434 * @param cr The ContentResolver to access. 4435 * @param name The name of the setting to modify. 4436 * @param value The new value for the setting. 4437 * @return true if the value was set, false on database errors 4438 */ 4439 public static boolean putInt(ContentResolver cr, String name, int value) { 4440 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4441 } 4442 4443 /** @hide */ 4444 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4445 int userHandle) { 4446 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4447 } 4448 4449 /** 4450 * Convenience function for retrieving a single secure settings value 4451 * as a {@code long}. Note that internally setting values are always 4452 * stored as strings; this function converts the string to a {@code long} 4453 * for you. The default value will be returned if the setting is 4454 * not defined or not a {@code long}. 4455 * 4456 * @param cr The ContentResolver to access. 4457 * @param name The name of the setting to retrieve. 4458 * @param def Value to return if the setting is not defined. 4459 * 4460 * @return The setting's current value, or 'def' if it is not defined 4461 * or not a valid {@code long}. 4462 */ 4463 public static long getLong(ContentResolver cr, String name, long def) { 4464 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4465 } 4466 4467 /** @hide */ 4468 public static long getLongForUser(ContentResolver cr, String name, long def, 4469 int userHandle) { 4470 String valString = getStringForUser(cr, name, userHandle); 4471 long value; 4472 try { 4473 value = valString != null ? Long.parseLong(valString) : def; 4474 } catch (NumberFormatException e) { 4475 value = def; 4476 } 4477 return value; 4478 } 4479 4480 /** 4481 * Convenience function for retrieving a single secure settings value 4482 * as a {@code long}. Note that internally setting values are always 4483 * stored as strings; this function converts the string to a {@code long} 4484 * for you. 4485 * <p> 4486 * This version does not take a default value. If the setting has not 4487 * been set, or the string value is not a number, 4488 * it throws {@link SettingNotFoundException}. 4489 * 4490 * @param cr The ContentResolver to access. 4491 * @param name The name of the setting to retrieve. 4492 * 4493 * @return The setting's current value. 4494 * @throws SettingNotFoundException Thrown if a setting by the given 4495 * name can't be found or the setting value is not an integer. 4496 */ 4497 public static long getLong(ContentResolver cr, String name) 4498 throws SettingNotFoundException { 4499 return getLongForUser(cr, name, UserHandle.myUserId()); 4500 } 4501 4502 /** @hide */ 4503 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4504 throws SettingNotFoundException { 4505 String valString = getStringForUser(cr, name, userHandle); 4506 try { 4507 return Long.parseLong(valString); 4508 } catch (NumberFormatException e) { 4509 throw new SettingNotFoundException(name); 4510 } 4511 } 4512 4513 /** 4514 * Convenience function for updating a secure settings value as a long 4515 * integer. This will either create a new entry in the table if the 4516 * given name does not exist, or modify the value of the existing row 4517 * with that name. Note that internally setting values are always 4518 * stored as strings, so this function converts the given value to a 4519 * string before storing it. 4520 * 4521 * @param cr The ContentResolver to access. 4522 * @param name The name of the setting to modify. 4523 * @param value The new value for the setting. 4524 * @return true if the value was set, false on database errors 4525 */ 4526 public static boolean putLong(ContentResolver cr, String name, long value) { 4527 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4528 } 4529 4530 /** @hide */ 4531 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4532 int userHandle) { 4533 return putStringForUser(cr, name, Long.toString(value), userHandle); 4534 } 4535 4536 /** 4537 * Convenience function for retrieving a single secure settings value 4538 * as a floating point number. Note that internally setting values are 4539 * always stored as strings; this function converts the string to an 4540 * float for you. The default value will be returned if the setting 4541 * is not defined or not a valid float. 4542 * 4543 * @param cr The ContentResolver to access. 4544 * @param name The name of the setting to retrieve. 4545 * @param def Value to return if the setting is not defined. 4546 * 4547 * @return The setting's current value, or 'def' if it is not defined 4548 * or not a valid float. 4549 */ 4550 public static float getFloat(ContentResolver cr, String name, float def) { 4551 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4552 } 4553 4554 /** @hide */ 4555 public static float getFloatForUser(ContentResolver cr, String name, float def, 4556 int userHandle) { 4557 String v = getStringForUser(cr, name, userHandle); 4558 try { 4559 return v != null ? Float.parseFloat(v) : def; 4560 } catch (NumberFormatException e) { 4561 return def; 4562 } 4563 } 4564 4565 /** 4566 * Convenience function for retrieving a single secure settings value 4567 * as a float. Note that internally setting values are always 4568 * stored as strings; this function converts the string to a float 4569 * for you. 4570 * <p> 4571 * This version does not take a default value. If the setting has not 4572 * been set, or the string value is not a number, 4573 * it throws {@link SettingNotFoundException}. 4574 * 4575 * @param cr The ContentResolver to access. 4576 * @param name The name of the setting to retrieve. 4577 * 4578 * @throws SettingNotFoundException Thrown if a setting by the given 4579 * name can't be found or the setting value is not a float. 4580 * 4581 * @return The setting's current value. 4582 */ 4583 public static float getFloat(ContentResolver cr, String name) 4584 throws SettingNotFoundException { 4585 return getFloatForUser(cr, name, UserHandle.myUserId()); 4586 } 4587 4588 /** @hide */ 4589 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4590 throws SettingNotFoundException { 4591 String v = getStringForUser(cr, name, userHandle); 4592 if (v == null) { 4593 throw new SettingNotFoundException(name); 4594 } 4595 try { 4596 return Float.parseFloat(v); 4597 } catch (NumberFormatException e) { 4598 throw new SettingNotFoundException(name); 4599 } 4600 } 4601 4602 /** 4603 * Convenience function for updating a single settings value as a 4604 * floating point number. This will either create a new entry in the 4605 * table if the given name does not exist, or modify the value of the 4606 * existing row with that name. Note that internally setting values 4607 * are always stored as strings, so this function converts the given 4608 * value to a string before storing it. 4609 * 4610 * @param cr The ContentResolver to access. 4611 * @param name The name of the setting to modify. 4612 * @param value The new value for the setting. 4613 * @return true if the value was set, false on database errors 4614 */ 4615 public static boolean putFloat(ContentResolver cr, String name, float value) { 4616 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4617 } 4618 4619 /** @hide */ 4620 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4621 int userHandle) { 4622 return putStringForUser(cr, name, Float.toString(value), userHandle); 4623 } 4624 4625 /** 4626 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4627 * instead 4628 */ 4629 @Deprecated 4630 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4631 Global.DEVELOPMENT_SETTINGS_ENABLED; 4632 4633 /** 4634 * When the user has enable the option to have a "bug report" command 4635 * in the power menu. 4636 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4637 * @hide 4638 */ 4639 @Deprecated 4640 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4641 4642 /** 4643 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4644 */ 4645 @Deprecated 4646 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4647 4648 /** 4649 * Setting to allow mock locations and location provider status to be injected into the 4650 * LocationManager service for testing purposes during application development. These 4651 * locations and status values override actual location and status information generated 4652 * by network, gps, or other location providers. 4653 * 4654 * @deprecated This settings is not used anymore. 4655 */ 4656 @Deprecated 4657 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4658 4659 /** 4660 * A 64-bit number (as a hex string) that is randomly 4661 * generated when the user first sets up the device and should remain 4662 * constant for the lifetime of the user's device. The value may 4663 * change if a factory reset is performed on the device. 4664 * <p class="note"><strong>Note:</strong> When a device has <a 4665 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4666 * (available on certain devices running Android 4.2 or higher), each user appears as a 4667 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4668 * user.</p> 4669 */ 4670 public static final String ANDROID_ID = "android_id"; 4671 4672 /** 4673 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4674 */ 4675 @Deprecated 4676 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4677 4678 /** 4679 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4680 */ 4681 @Deprecated 4682 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4683 4684 /** 4685 * Setting to record the input method used by default, holding the ID 4686 * of the desired method. 4687 */ 4688 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4689 4690 /** 4691 * Setting to record the input method subtype used by default, holding the ID 4692 * of the desired method. 4693 */ 4694 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4695 "selected_input_method_subtype"; 4696 4697 /** 4698 * Setting to record the history of input method subtype, holding the pair of ID of IME 4699 * and its last used subtype. 4700 * @hide 4701 */ 4702 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4703 "input_methods_subtype_history"; 4704 4705 /** 4706 * Setting to record the visibility of input method selector 4707 */ 4708 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4709 "input_method_selector_visibility"; 4710 4711 /** 4712 * The currently selected voice interaction service flattened ComponentName. 4713 * @hide 4714 */ 4715 @TestApi 4716 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4717 4718 /** 4719 * bluetooth HCI snoop log configuration 4720 * @hide 4721 */ 4722 public static final String BLUETOOTH_HCI_LOG = 4723 "bluetooth_hci_log"; 4724 4725 /** 4726 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4727 */ 4728 @Deprecated 4729 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4730 4731 /** 4732 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4733 * @hide 4734 */ 4735 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4736 4737 /** 4738 * Prefix for category name that marks whether a suggested action from that category was 4739 * completed. 4740 * @hide 4741 */ 4742 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4743 4744 /** 4745 * List of input methods that are currently enabled. This is a string 4746 * containing the IDs of all enabled input methods, each ID separated 4747 * by ':'. 4748 */ 4749 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4750 4751 /** 4752 * List of system input methods that are currently disabled. This is a string 4753 * containing the IDs of all disabled input methods, each ID separated 4754 * by ':'. 4755 * @hide 4756 */ 4757 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4758 4759 /** 4760 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4761 * determines if the IME should be shown when a hard keyboard is attached. 4762 * @hide 4763 */ 4764 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4765 4766 /** 4767 * Host name and port for global http proxy. Uses ':' seperator for 4768 * between host and port. 4769 * 4770 * @deprecated Use {@link Global#HTTP_PROXY} 4771 */ 4772 @Deprecated 4773 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4774 4775 /** 4776 * Package designated as always-on VPN provider. 4777 * 4778 * @hide 4779 */ 4780 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4781 4782 /** 4783 * Whether to block networking outside of VPN connections while always-on is set. 4784 * @see #ALWAYS_ON_VPN_APP 4785 * 4786 * @hide 4787 */ 4788 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4789 4790 /** 4791 * Whether applications can be installed for this user via the system's 4792 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4793 * 4794 * <p>1 = permit app installation via the system package installer intent 4795 * <p>0 = do not allow use of the package installer 4796 */ 4797 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4798 4799 /** 4800 * Comma-separated list of location providers that activities may access. Do not rely on 4801 * this value being present in settings.db or on ContentObserver notifications on the 4802 * corresponding Uri. 4803 * 4804 * @deprecated use {@link #LOCATION_MODE} and 4805 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4806 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4807 */ 4808 @Deprecated 4809 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4810 4811 /** 4812 * The degree of location access enabled by the user. 4813 * <p> 4814 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4815 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4816 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4817 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4818 * modes that might be added in the future. 4819 * <p> 4820 * Note: do not rely on this value being present in settings.db or on ContentObserver 4821 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4822 * to receive changes in this value. 4823 */ 4824 public static final String LOCATION_MODE = "location_mode"; 4825 /** 4826 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4827 * {@link #LOCATION_MODE_OFF} 4828 * @hide 4829 */ 4830 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4831 4832 /** 4833 * Sets all location providers to the previous states before location was turned off. 4834 * @hide 4835 */ 4836 public static final int LOCATION_MODE_PREVIOUS = -1; 4837 /** 4838 * Location access disabled. 4839 */ 4840 public static final int LOCATION_MODE_OFF = 0; 4841 /** 4842 * Network Location Provider disabled, but GPS and other sensors enabled. 4843 */ 4844 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4845 /** 4846 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4847 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4848 * {@link android.location.Criteria#POWER_MEDIUM}. 4849 */ 4850 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4851 /** 4852 * Best-effort location computation allowed. 4853 */ 4854 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4855 4856 /** 4857 * A flag containing settings used for biometric weak 4858 * @hide 4859 */ 4860 @Deprecated 4861 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4862 "lock_biometric_weak_flags"; 4863 4864 /** 4865 * Whether lock-to-app will lock the keyguard when exiting. 4866 * @hide 4867 */ 4868 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4869 4870 /** 4871 * Whether autolock is enabled (0 = false, 1 = true) 4872 * 4873 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4874 * level of the keyguard. Accessing this setting from an app that is targeting 4875 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4876 */ 4877 @Deprecated 4878 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4879 4880 /** 4881 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4882 * 4883 * @deprecated Accessing this setting from an app that is targeting 4884 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4885 */ 4886 @Deprecated 4887 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4888 4889 /** 4890 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4891 * true) 4892 * 4893 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4894 * lockscreen uses 4895 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4896 * Accessing this setting from an app that is targeting 4897 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4898 */ 4899 @Deprecated 4900 public static final String 4901 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4902 4903 /** 4904 * This preference allows the device to be locked given time after screen goes off, 4905 * subject to current DeviceAdmin policy limits. 4906 * @hide 4907 */ 4908 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4909 4910 4911 /** 4912 * This preference contains the string that shows for owner info on LockScreen. 4913 * @hide 4914 * @deprecated 4915 */ 4916 @Deprecated 4917 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4918 4919 /** 4920 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4921 * @hide 4922 */ 4923 @Deprecated 4924 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4925 "lock_screen_appwidget_ids"; 4926 4927 /** 4928 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4929 * @hide 4930 */ 4931 @Deprecated 4932 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4933 "lock_screen_fallback_appwidget_id"; 4934 4935 /** 4936 * Index of the lockscreen appwidget to restore, -1 if none. 4937 * @hide 4938 */ 4939 @Deprecated 4940 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4941 "lock_screen_sticky_appwidget"; 4942 4943 /** 4944 * This preference enables showing the owner info on LockScreen. 4945 * @hide 4946 * @deprecated 4947 */ 4948 @Deprecated 4949 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4950 "lock_screen_owner_info_enabled"; 4951 4952 /** 4953 * When set by a user, allows notifications to be shown atop a securely locked screen 4954 * in their full "private" form (same as when the device is unlocked). 4955 * @hide 4956 */ 4957 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4958 "lock_screen_allow_private_notifications"; 4959 4960 /** 4961 * When set by a user, allows notification remote input atop a securely locked screen 4962 * without having to unlock 4963 * @hide 4964 */ 4965 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4966 "lock_screen_allow_remote_input"; 4967 4968 /** 4969 * Set by the system to track if the user needs to see the call to action for 4970 * the lockscreen notification policy. 4971 * @hide 4972 */ 4973 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4974 "show_note_about_notification_hiding"; 4975 4976 /** 4977 * Set to 1 by the system after trust agents have been initialized. 4978 * @hide 4979 */ 4980 public static final String TRUST_AGENTS_INITIALIZED = 4981 "trust_agents_initialized"; 4982 4983 /** 4984 * The Logging ID (a unique 64-bit value) as a hex string. 4985 * Used as a pseudonymous identifier for logging. 4986 * @deprecated This identifier is poorly initialized and has 4987 * many collisions. It should not be used. 4988 */ 4989 @Deprecated 4990 public static final String LOGGING_ID = "logging_id"; 4991 4992 /** 4993 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4994 */ 4995 @Deprecated 4996 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4997 4998 /** 4999 * No longer supported. 5000 */ 5001 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5002 5003 /** 5004 * No longer supported. 5005 */ 5006 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5007 5008 /** 5009 * No longer supported. 5010 */ 5011 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5012 5013 /** 5014 * Settings classname to launch when Settings is clicked from All 5015 * Applications. Needed because of user testing between the old 5016 * and new Settings apps. 5017 */ 5018 // TODO: 881807 5019 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5020 5021 /** 5022 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5023 */ 5024 @Deprecated 5025 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5026 5027 /** 5028 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5029 */ 5030 @Deprecated 5031 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5032 5033 /** 5034 * If accessibility is enabled. 5035 */ 5036 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5037 5038 /** 5039 * If touch exploration is enabled. 5040 */ 5041 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5042 5043 /** 5044 * List of the enabled accessibility providers. 5045 */ 5046 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5047 "enabled_accessibility_services"; 5048 5049 /** 5050 * List of the accessibility services to which the user has granted 5051 * permission to put the device into touch exploration mode. 5052 * 5053 * @hide 5054 */ 5055 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5056 "touch_exploration_granted_accessibility_services"; 5057 5058 /** 5059 * Whether to speak passwords while in accessibility mode. 5060 */ 5061 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5062 5063 /** 5064 * Whether to draw text with high contrast while in accessibility mode. 5065 * 5066 * @hide 5067 */ 5068 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5069 "high_text_contrast_enabled"; 5070 5071 /** 5072 * If injection of accessibility enhancing JavaScript screen-reader 5073 * is enabled. 5074 * <p> 5075 * Note: The JavaScript based screen-reader is served by the 5076 * Google infrastructure and enable users with disabilities to 5077 * efficiently navigate in and explore web content. 5078 * </p> 5079 * <p> 5080 * This property represents a boolean value. 5081 * </p> 5082 * @hide 5083 */ 5084 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5085 "accessibility_script_injection"; 5086 5087 /** 5088 * The URL for the injected JavaScript based screen-reader used 5089 * for providing accessibility of content in WebView. 5090 * <p> 5091 * Note: The JavaScript based screen-reader is served by the 5092 * Google infrastructure and enable users with disabilities to 5093 * efficiently navigate in and explore web content. 5094 * </p> 5095 * <p> 5096 * This property represents a string value. 5097 * </p> 5098 * @hide 5099 */ 5100 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5101 "accessibility_script_injection_url"; 5102 5103 /** 5104 * Key bindings for navigation in built-in accessibility support for web content. 5105 * <p> 5106 * Note: These key bindings are for the built-in accessibility navigation for 5107 * web content which is used as a fall back solution if JavaScript in a WebView 5108 * is not enabled or the user has not opted-in script injection from Google. 5109 * </p> 5110 * <p> 5111 * The bindings are separated by semi-colon. A binding is a mapping from 5112 * a key to a sequence of actions (for more details look at 5113 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5114 * string representation of an integer obtained from a meta state (optional) shifted 5115 * sixteen times left and bitwise ored with a key code. An action is represented 5116 * as a hexademical string representation of an integer where the first two digits 5117 * are navigation action index, the second, the third, and the fourth digit pairs 5118 * represent the action arguments. The separate actions in a binding are colon 5119 * separated. The key and the action sequence it maps to are separated by equals. 5120 * </p> 5121 * <p> 5122 * For example, the binding below maps the DPAD right button to traverse the 5123 * current navigation axis once without firing an accessibility event and to 5124 * perform the same traversal again but to fire an event: 5125 * <code> 5126 * 0x16=0x01000100:0x01000101; 5127 * </code> 5128 * </p> 5129 * <p> 5130 * The goal of this binding is to enable dynamic rebinding of keys to 5131 * navigation actions for web content without requiring a framework change. 5132 * </p> 5133 * <p> 5134 * This property represents a string value. 5135 * </p> 5136 * @hide 5137 */ 5138 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5139 "accessibility_web_content_key_bindings"; 5140 5141 /** 5142 * Setting that specifies whether the display magnification is enabled. 5143 * Display magnifications allows the user to zoom in the display content 5144 * and is targeted to low vision users. The current magnification scale 5145 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5146 * 5147 * @hide 5148 */ 5149 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5150 "accessibility_display_magnification_enabled"; 5151 5152 /** 5153 * Setting that specifies what the display magnification scale is. 5154 * Display magnifications allows the user to zoom in the display 5155 * content and is targeted to low vision users. Whether a display 5156 * magnification is performed is controlled by 5157 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5158 * 5159 * @hide 5160 */ 5161 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5162 "accessibility_display_magnification_scale"; 5163 5164 /** 5165 * Setting that specifies whether the display magnification should be 5166 * automatically updated. If this fearture is enabled the system will 5167 * exit magnification mode or pan the viewport when a context change 5168 * occurs. For example, on staring a new activity or rotating the screen, 5169 * the system may zoom out so the user can see the new context he is in. 5170 * Another example is on showing a window that is not visible in the 5171 * magnified viewport the system may pan the viewport to make the window 5172 * the has popped up so the user knows that the context has changed. 5173 * Whether a screen magnification is performed is controlled by 5174 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5175 * 5176 * @hide 5177 */ 5178 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5179 "accessibility_display_magnification_auto_update"; 5180 5181 /** 5182 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5183 * modified from an AccessibilityService using the SoftKeyboardController. 5184 * 5185 * @hide 5186 */ 5187 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5188 "accessibility_soft_keyboard_mode"; 5189 5190 /** 5191 * Default soft keyboard behavior. 5192 * 5193 * @hide 5194 */ 5195 public static final int SHOW_MODE_AUTO = 0; 5196 5197 /** 5198 * Soft keyboard is never shown. 5199 * 5200 * @hide 5201 */ 5202 public static final int SHOW_MODE_HIDDEN = 1; 5203 5204 /** 5205 * Setting that specifies whether timed text (captions) should be 5206 * displayed in video content. Text display properties are controlled by 5207 * the following settings: 5208 * <ul> 5209 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5210 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5211 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5212 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5213 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5214 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5215 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5216 * </ul> 5217 * 5218 * @hide 5219 */ 5220 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5221 "accessibility_captioning_enabled"; 5222 5223 /** 5224 * Setting that specifies the language for captions as a locale string, 5225 * e.g. en_US. 5226 * 5227 * @see java.util.Locale#toString 5228 * @hide 5229 */ 5230 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5231 "accessibility_captioning_locale"; 5232 5233 /** 5234 * Integer property that specifies the preset style for captions, one 5235 * of: 5236 * <ul> 5237 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5238 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5239 * </ul> 5240 * 5241 * @see java.util.Locale#toString 5242 * @hide 5243 */ 5244 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5245 "accessibility_captioning_preset"; 5246 5247 /** 5248 * Integer property that specifes the background color for captions as a 5249 * packed 32-bit color. 5250 * 5251 * @see android.graphics.Color#argb 5252 * @hide 5253 */ 5254 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5255 "accessibility_captioning_background_color"; 5256 5257 /** 5258 * Integer property that specifes the foreground color for captions as a 5259 * packed 32-bit color. 5260 * 5261 * @see android.graphics.Color#argb 5262 * @hide 5263 */ 5264 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5265 "accessibility_captioning_foreground_color"; 5266 5267 /** 5268 * Integer property that specifes the edge type for captions, one of: 5269 * <ul> 5270 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5271 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5272 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5273 * </ul> 5274 * 5275 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5276 * @hide 5277 */ 5278 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5279 "accessibility_captioning_edge_type"; 5280 5281 /** 5282 * Integer property that specifes the edge color for captions as a 5283 * packed 32-bit color. 5284 * 5285 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5286 * @see android.graphics.Color#argb 5287 * @hide 5288 */ 5289 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5290 "accessibility_captioning_edge_color"; 5291 5292 /** 5293 * Integer property that specifes the window color for captions as a 5294 * packed 32-bit color. 5295 * 5296 * @see android.graphics.Color#argb 5297 * @hide 5298 */ 5299 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5300 "accessibility_captioning_window_color"; 5301 5302 /** 5303 * String property that specifies the typeface for captions, one of: 5304 * <ul> 5305 * <li>DEFAULT 5306 * <li>MONOSPACE 5307 * <li>SANS_SERIF 5308 * <li>SERIF 5309 * </ul> 5310 * 5311 * @see android.graphics.Typeface 5312 * @hide 5313 */ 5314 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5315 "accessibility_captioning_typeface"; 5316 5317 /** 5318 * Floating point property that specifies font scaling for captions. 5319 * 5320 * @hide 5321 */ 5322 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5323 "accessibility_captioning_font_scale"; 5324 5325 /** 5326 * Setting that specifies whether display color inversion is enabled. 5327 */ 5328 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5329 "accessibility_display_inversion_enabled"; 5330 5331 /** 5332 * Setting that specifies whether display color space adjustment is 5333 * enabled. 5334 * 5335 * @hide 5336 */ 5337 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5338 "accessibility_display_daltonizer_enabled"; 5339 5340 /** 5341 * Integer property that specifies the type of color space adjustment to 5342 * perform. Valid values are defined in AccessibilityManager. 5343 * 5344 * @hide 5345 */ 5346 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5347 "accessibility_display_daltonizer"; 5348 5349 /** 5350 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5351 * enabled. 5352 * 5353 * @hide 5354 */ 5355 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5356 "accessibility_autoclick_enabled"; 5357 5358 /** 5359 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5360 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5361 * 5362 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5363 * @hide 5364 */ 5365 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5366 "accessibility_autoclick_delay"; 5367 5368 /** 5369 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5370 * accessibility. 5371 * (0 = false, 1 = true) 5372 * @hide 5373 */ 5374 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5375 "accessibility_large_pointer_icon"; 5376 5377 /** 5378 * The timeout for considering a press to be a long press in milliseconds. 5379 * @hide 5380 */ 5381 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5382 5383 /** 5384 * The duration in milliseconds between the first tap's up event and the second tap's 5385 * down event for an interaction to be considered part of the same multi-press. 5386 * @hide 5387 */ 5388 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5389 5390 /** 5391 * List of the enabled print services. 5392 * 5393 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5394 * from pre-N. 5395 * 5396 * @hide 5397 */ 5398 public static final String ENABLED_PRINT_SERVICES = 5399 "enabled_print_services"; 5400 5401 /** 5402 * List of the disabled print services. 5403 * 5404 * @hide 5405 */ 5406 public static final String DISABLED_PRINT_SERVICES = 5407 "disabled_print_services"; 5408 5409 /** 5410 * The saved value for WindowManagerService.setForcedDisplayDensity() 5411 * formatted as a single integer representing DPI. If unset, then use 5412 * the real display density. 5413 * 5414 * @hide 5415 */ 5416 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5417 5418 /** 5419 * Setting to always use the default text-to-speech settings regardless 5420 * of the application settings. 5421 * 1 = override application settings, 5422 * 0 = use application settings (if specified). 5423 * 5424 * @deprecated The value of this setting is no longer respected by 5425 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5426 */ 5427 @Deprecated 5428 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5429 5430 /** 5431 * Default text-to-speech engine speech rate. 100 = 1x 5432 */ 5433 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5434 5435 /** 5436 * Default text-to-speech engine pitch. 100 = 1x 5437 */ 5438 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5439 5440 /** 5441 * Default text-to-speech engine. 5442 */ 5443 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5444 5445 /** 5446 * Default text-to-speech language. 5447 * 5448 * @deprecated this setting is no longer in use, as of the Ice Cream 5449 * Sandwich release. Apps should never need to read this setting directly, 5450 * instead can query the TextToSpeech framework classes for the default 5451 * locale. {@link TextToSpeech#getLanguage()}. 5452 */ 5453 @Deprecated 5454 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5455 5456 /** 5457 * Default text-to-speech country. 5458 * 5459 * @deprecated this setting is no longer in use, as of the Ice Cream 5460 * Sandwich release. Apps should never need to read this setting directly, 5461 * instead can query the TextToSpeech framework classes for the default 5462 * locale. {@link TextToSpeech#getLanguage()}. 5463 */ 5464 @Deprecated 5465 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5466 5467 /** 5468 * Default text-to-speech locale variant. 5469 * 5470 * @deprecated this setting is no longer in use, as of the Ice Cream 5471 * Sandwich release. Apps should never need to read this setting directly, 5472 * instead can query the TextToSpeech framework classes for the 5473 * locale that is in use {@link TextToSpeech#getLanguage()}. 5474 */ 5475 @Deprecated 5476 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5477 5478 /** 5479 * Stores the default tts locales on a per engine basis. Stored as 5480 * a comma seperated list of values, each value being of the form 5481 * {@code engine_name:locale} for example, 5482 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5483 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5484 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5485 * setting directly, and can query the TextToSpeech framework classes 5486 * for the locale that is in use. 5487 * 5488 * @hide 5489 */ 5490 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5491 5492 /** 5493 * Space delimited list of plugin packages that are enabled. 5494 */ 5495 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5496 5497 /** 5498 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5499 * instead. 5500 */ 5501 @Deprecated 5502 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5503 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5504 5505 /** 5506 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5507 * instead. 5508 */ 5509 @Deprecated 5510 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5511 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5512 5513 /** 5514 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5515 * instead. 5516 */ 5517 @Deprecated 5518 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5519 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5520 5521 /** 5522 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5523 * instead. 5524 */ 5525 @Deprecated 5526 public static final String WIFI_ON = Global.WIFI_ON; 5527 5528 /** 5529 * The acceptable packet loss percentage (range 0 - 100) before trying 5530 * another AP on the same network. 5531 * @deprecated This setting is not used. 5532 */ 5533 @Deprecated 5534 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5535 "wifi_watchdog_acceptable_packet_loss_percentage"; 5536 5537 /** 5538 * The number of access points required for a network in order for the 5539 * watchdog to monitor it. 5540 * @deprecated This setting is not used. 5541 */ 5542 @Deprecated 5543 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5544 5545 /** 5546 * The delay between background checks. 5547 * @deprecated This setting is not used. 5548 */ 5549 @Deprecated 5550 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5551 "wifi_watchdog_background_check_delay_ms"; 5552 5553 /** 5554 * Whether the Wi-Fi watchdog is enabled for background checking even 5555 * after it thinks the user has connected to a good access point. 5556 * @deprecated This setting is not used. 5557 */ 5558 @Deprecated 5559 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5560 "wifi_watchdog_background_check_enabled"; 5561 5562 /** 5563 * The timeout for a background ping 5564 * @deprecated This setting is not used. 5565 */ 5566 @Deprecated 5567 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5568 "wifi_watchdog_background_check_timeout_ms"; 5569 5570 /** 5571 * The number of initial pings to perform that *may* be ignored if they 5572 * fail. Again, if these fail, they will *not* be used in packet loss 5573 * calculation. For example, one network always seemed to time out for 5574 * the first couple pings, so this is set to 3 by default. 5575 * @deprecated This setting is not used. 5576 */ 5577 @Deprecated 5578 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5579 "wifi_watchdog_initial_ignored_ping_count"; 5580 5581 /** 5582 * The maximum number of access points (per network) to attempt to test. 5583 * If this number is reached, the watchdog will no longer monitor the 5584 * initial connection state for the network. This is a safeguard for 5585 * networks containing multiple APs whose DNS does not respond to pings. 5586 * @deprecated This setting is not used. 5587 */ 5588 @Deprecated 5589 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5590 5591 /** 5592 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5593 */ 5594 @Deprecated 5595 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5596 5597 /** 5598 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5599 * @deprecated This setting is not used. 5600 */ 5601 @Deprecated 5602 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5603 5604 /** 5605 * The number of pings to test if an access point is a good connection. 5606 * @deprecated This setting is not used. 5607 */ 5608 @Deprecated 5609 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5610 5611 /** 5612 * The delay between pings. 5613 * @deprecated This setting is not used. 5614 */ 5615 @Deprecated 5616 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5617 5618 /** 5619 * The timeout per ping. 5620 * @deprecated This setting is not used. 5621 */ 5622 @Deprecated 5623 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5624 5625 /** 5626 * @deprecated Use 5627 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5628 */ 5629 @Deprecated 5630 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5631 5632 /** 5633 * @deprecated Use 5634 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5635 */ 5636 @Deprecated 5637 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5638 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5639 5640 /** 5641 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5642 * the receivers of the PendingIntent an opportunity to make a new network request before 5643 * the Network satisfying the request is potentially removed. 5644 * 5645 * @hide 5646 */ 5647 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5648 "connectivity_release_pending_intent_delay_ms"; 5649 5650 /** 5651 * Whether background data usage is allowed. 5652 * 5653 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5654 * availability of background data depends on several 5655 * combined factors. When background data is unavailable, 5656 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5657 * now appear disconnected. 5658 */ 5659 @Deprecated 5660 public static final String BACKGROUND_DATA = "background_data"; 5661 5662 /** 5663 * Origins for which browsers should allow geolocation by default. 5664 * The value is a space-separated list of origins. 5665 */ 5666 public static final String ALLOWED_GEOLOCATION_ORIGINS 5667 = "allowed_geolocation_origins"; 5668 5669 /** 5670 * The preferred TTY mode 0 = TTy Off, CDMA default 5671 * 1 = TTY Full 5672 * 2 = TTY HCO 5673 * 3 = TTY VCO 5674 * @hide 5675 */ 5676 public static final String PREFERRED_TTY_MODE = 5677 "preferred_tty_mode"; 5678 5679 /** 5680 * Whether the enhanced voice privacy mode is enabled. 5681 * 0 = normal voice privacy 5682 * 1 = enhanced voice privacy 5683 * @hide 5684 */ 5685 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5686 5687 /** 5688 * Whether the TTY mode mode is enabled. 5689 * 0 = disabled 5690 * 1 = enabled 5691 * @hide 5692 */ 5693 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5694 5695 /** 5696 * Controls whether settings backup is enabled. 5697 * Type: int ( 0 = disabled, 1 = enabled ) 5698 * @hide 5699 */ 5700 public static final String BACKUP_ENABLED = "backup_enabled"; 5701 5702 /** 5703 * Controls whether application data is automatically restored from backup 5704 * at install time. 5705 * Type: int ( 0 = disabled, 1 = enabled ) 5706 * @hide 5707 */ 5708 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5709 5710 /** 5711 * Indicates whether settings backup has been fully provisioned. 5712 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5713 * @hide 5714 */ 5715 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5716 5717 /** 5718 * Component of the transport to use for backup/restore. 5719 * @hide 5720 */ 5721 public static final String BACKUP_TRANSPORT = "backup_transport"; 5722 5723 /** 5724 * Version for which the setup wizard was last shown. Bumped for 5725 * each release when there is new setup information to show. 5726 * @hide 5727 */ 5728 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5729 5730 /** 5731 * The interval in milliseconds after which Wi-Fi is considered idle. 5732 * When idle, it is possible for the device to be switched from Wi-Fi to 5733 * the mobile data network. 5734 * @hide 5735 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5736 * instead. 5737 */ 5738 @Deprecated 5739 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5740 5741 /** 5742 * The global search provider chosen by the user (if multiple global 5743 * search providers are installed). This will be the provider returned 5744 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5745 * installed. This setting is stored as a flattened component name as 5746 * per {@link ComponentName#flattenToString()}. 5747 * 5748 * @hide 5749 */ 5750 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5751 "search_global_search_activity"; 5752 5753 /** 5754 * The number of promoted sources in GlobalSearch. 5755 * @hide 5756 */ 5757 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5758 /** 5759 * The maximum number of suggestions returned by GlobalSearch. 5760 * @hide 5761 */ 5762 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5763 /** 5764 * The number of suggestions GlobalSearch will ask each non-web search source for. 5765 * @hide 5766 */ 5767 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5768 /** 5769 * The number of suggestions the GlobalSearch will ask the web search source for. 5770 * @hide 5771 */ 5772 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5773 "search_web_results_override_limit"; 5774 /** 5775 * The number of milliseconds that GlobalSearch will wait for suggestions from 5776 * promoted sources before continuing with all other sources. 5777 * @hide 5778 */ 5779 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5780 "search_promoted_source_deadline_millis"; 5781 /** 5782 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5783 * @hide 5784 */ 5785 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5786 /** 5787 * The maximum number of milliseconds that GlobalSearch shows the previous results 5788 * after receiving a new query. 5789 * @hide 5790 */ 5791 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5792 /** 5793 * The maximum age of log data used for shortcuts in GlobalSearch. 5794 * @hide 5795 */ 5796 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5797 /** 5798 * The maximum age of log data used for source ranking in GlobalSearch. 5799 * @hide 5800 */ 5801 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5802 "search_max_source_event_age_millis"; 5803 /** 5804 * The minimum number of impressions needed to rank a source in GlobalSearch. 5805 * @hide 5806 */ 5807 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5808 "search_min_impressions_for_source_ranking"; 5809 /** 5810 * The minimum number of clicks needed to rank a source in GlobalSearch. 5811 * @hide 5812 */ 5813 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5814 "search_min_clicks_for_source_ranking"; 5815 /** 5816 * The maximum number of shortcuts shown by GlobalSearch. 5817 * @hide 5818 */ 5819 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5820 /** 5821 * The size of the core thread pool for suggestion queries in GlobalSearch. 5822 * @hide 5823 */ 5824 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5825 "search_query_thread_core_pool_size"; 5826 /** 5827 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5828 * @hide 5829 */ 5830 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5831 "search_query_thread_max_pool_size"; 5832 /** 5833 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5834 * @hide 5835 */ 5836 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5837 "search_shortcut_refresh_core_pool_size"; 5838 /** 5839 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5840 * @hide 5841 */ 5842 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5843 "search_shortcut_refresh_max_pool_size"; 5844 /** 5845 * The maximun time that excess threads in the GlobalSeach thread pools will 5846 * wait before terminating. 5847 * @hide 5848 */ 5849 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5850 "search_thread_keepalive_seconds"; 5851 /** 5852 * The maximum number of concurrent suggestion queries to each source. 5853 * @hide 5854 */ 5855 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5856 "search_per_source_concurrent_query_limit"; 5857 5858 /** 5859 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5860 * @hide 5861 */ 5862 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5863 5864 /** 5865 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5866 * @hide 5867 */ 5868 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5869 5870 /** 5871 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5872 * @hide 5873 */ 5874 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5875 5876 /** 5877 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5878 * @hide 5879 */ 5880 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5881 5882 /** 5883 * If nonzero, ANRs in invisible background processes bring up a dialog. 5884 * Otherwise, the process will be silently killed. 5885 * 5886 * Also prevents ANRs and crash dialogs from being suppressed. 5887 * @hide 5888 */ 5889 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5890 5891 /** 5892 * The {@link ComponentName} string of the service to be used as the voice recognition 5893 * service. 5894 * 5895 * @hide 5896 */ 5897 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5898 5899 /** 5900 * Stores whether an user has consented to have apps verified through PAM. 5901 * The value is boolean (1 or 0). 5902 * 5903 * @hide 5904 */ 5905 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5906 "package_verifier_user_consent"; 5907 5908 /** 5909 * The {@link ComponentName} string of the selected spell checker service which is 5910 * one of the services managed by the text service manager. 5911 * 5912 * @hide 5913 */ 5914 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5915 5916 /** 5917 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5918 * service which is one of the services managed by the text service manager. 5919 * 5920 * @hide 5921 */ 5922 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5923 "selected_spell_checker_subtype"; 5924 5925 /** 5926 * The {@link ComponentName} string whether spell checker is enabled or not. 5927 * 5928 * @hide 5929 */ 5930 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5931 5932 /** 5933 * What happens when the user presses the Power button while in-call 5934 * and the screen is on.<br/> 5935 * <b>Values:</b><br/> 5936 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5937 * 2 - The Power button hangs up the current call.<br/> 5938 * 5939 * @hide 5940 */ 5941 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5942 5943 /** 5944 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5945 * @hide 5946 */ 5947 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5948 5949 /** 5950 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5951 * @hide 5952 */ 5953 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5954 5955 /** 5956 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5957 * @hide 5958 */ 5959 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5960 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5961 5962 /** 5963 * What happens when the user presses the Back button while in-call 5964 * and the screen is on.<br/> 5965 * <b>Values:</b><br/> 5966 * 0 - The Back buttons does nothing different.<br/> 5967 * 1 - The Back button hangs up the current call.<br/> 5968 * 5969 * @hide 5970 */ 5971 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 5972 5973 /** 5974 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 5975 * @hide 5976 */ 5977 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 5978 5979 /** 5980 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 5981 * @hide 5982 */ 5983 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 5984 5985 /** 5986 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5987 * @hide 5988 */ 5989 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 5990 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 5991 5992 /** 5993 * Whether the device should wake when the wake gesture sensor detects motion. 5994 * @hide 5995 */ 5996 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5997 5998 /** 5999 * Whether the device should doze if configured. 6000 * @hide 6001 */ 6002 public static final String DOZE_ENABLED = "doze_enabled"; 6003 6004 /** 6005 * Whether the device should pulse on pick up gesture. 6006 * @hide 6007 */ 6008 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 6009 6010 /** 6011 * Whether the device should pulse on double tap gesture. 6012 * @hide 6013 */ 6014 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 6015 6016 /** 6017 * The current night mode that has been selected by the user. Owned 6018 * and controlled by UiModeManagerService. Constants are as per 6019 * UiModeManager. 6020 * @hide 6021 */ 6022 public static final String UI_NIGHT_MODE = "ui_night_mode"; 6023 6024 /** 6025 * Whether screensavers are enabled. 6026 * @hide 6027 */ 6028 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6029 6030 /** 6031 * The user's chosen screensaver components. 6032 * 6033 * These will be launched by the PhoneWindowManager after a timeout when not on 6034 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6035 * @hide 6036 */ 6037 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6038 6039 /** 6040 * If screensavers are enabled, whether the screensaver should be automatically launched 6041 * when the device is inserted into a (desk) dock. 6042 * @hide 6043 */ 6044 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6045 6046 /** 6047 * If screensavers are enabled, whether the screensaver should be automatically launched 6048 * when the screen times out when not on battery. 6049 * @hide 6050 */ 6051 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6052 6053 /** 6054 * If screensavers are enabled, the default screensaver component. 6055 * @hide 6056 */ 6057 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6058 6059 /** 6060 * The default NFC payment component 6061 * @hide 6062 */ 6063 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6064 6065 /** 6066 * Whether NFC payment is handled by the foreground application or a default. 6067 * @hide 6068 */ 6069 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6070 6071 /** 6072 * Specifies the package name currently configured to be the primary sms application 6073 * @hide 6074 */ 6075 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6076 6077 /** 6078 * Specifies the package name currently configured to be the default dialer application 6079 * @hide 6080 */ 6081 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6082 6083 /** 6084 * Specifies the package name currently configured to be the emergency assistance application 6085 * 6086 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6087 * 6088 * @hide 6089 */ 6090 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6091 6092 /** 6093 * Specifies whether the current app context on scren (assist data) will be sent to the 6094 * assist application (active voice interaction service). 6095 * 6096 * @hide 6097 */ 6098 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6099 6100 /** 6101 * Specifies whether a screenshot of the screen contents will be sent to the assist 6102 * application (active voice interaction service). 6103 * 6104 * @hide 6105 */ 6106 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6107 6108 /** 6109 * Specifies whether the screen will show an animation if screen contents are sent to the 6110 * assist application (active voice interaction service). 6111 * 6112 * Note that the disclosure will be forced for third-party assistants or if the device 6113 * does not support disabling it. 6114 * 6115 * @hide 6116 */ 6117 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6118 6119 /** 6120 * Names of the service components that the current user has explicitly allowed to 6121 * see all of the user's notifications, separated by ':'. 6122 * 6123 * @hide 6124 */ 6125 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6126 6127 /** 6128 * Names of the packages that the current user has explicitly allowed to 6129 * manage notification policy configuration, separated by ':'. 6130 * 6131 * @hide 6132 */ 6133 @TestApi 6134 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6135 "enabled_notification_policy_access_packages"; 6136 6137 /** @hide */ 6138 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6139 6140 /** @hide */ 6141 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6142 = "volume_controller_service_component"; 6143 6144 /** 6145 * Defines whether managed profile ringtones should be synced from it's parent profile 6146 * <p> 6147 * 0 = ringtones are not synced 6148 * 1 = ringtones are synced from the profile's parent (default) 6149 * <p> 6150 * This value is only used for managed profiles. 6151 * @hide 6152 */ 6153 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 6154 6155 /** @hide */ 6156 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6157 6158 /** 6159 * This is the query URI for finding a print service to install. 6160 * 6161 * @hide 6162 */ 6163 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6164 6165 /** 6166 * This is the query URI for finding a NFC payment service to install. 6167 * 6168 * @hide 6169 */ 6170 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6171 6172 /** 6173 * If enabled, apps should try to skip any introductory hints on first launch. This might 6174 * apply to users that are already familiar with the environment or temporary users. 6175 * <p> 6176 * Type : int (0 to show hints, 1 to skip showing hints) 6177 */ 6178 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6179 6180 /** 6181 * Persisted playback time after a user confirmation of an unsafe volume level. 6182 * 6183 * @hide 6184 */ 6185 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6186 6187 /** 6188 * This preference enables notification display on the lockscreen. 6189 * @hide 6190 */ 6191 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6192 "lock_screen_show_notifications"; 6193 6194 /** 6195 * List of TV inputs that are currently hidden. This is a string 6196 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6197 * {@link android.net.Uri#encode(String)} and separated by ':'. 6198 * @hide 6199 */ 6200 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6201 6202 /** 6203 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6204 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6205 * and separated by ','. Each pair is separated by ':'. 6206 * @hide 6207 */ 6208 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6209 6210 /** 6211 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6212 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6213 * and 0 means automatic routing is enabled. 6214 * 6215 * @hide 6216 */ 6217 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6218 "usb_audio_automatic_routing_disabled"; 6219 6220 /** 6221 * The timeout in milliseconds before the device fully goes to sleep after 6222 * a period of inactivity. This value sets an upper bound on how long the device 6223 * will stay awake or dreaming without user activity. It should generally 6224 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6225 * will sleep before it ever has a chance to dream. 6226 * <p> 6227 * Use -1 to disable this timeout. 6228 * </p> 6229 * 6230 * @hide 6231 */ 6232 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6233 6234 /** 6235 * Controls whether double tap to wake is enabled. 6236 * @hide 6237 */ 6238 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6239 6240 /** 6241 * The current assistant component. It could be a voice interaction service, 6242 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6243 * handling. 6244 * 6245 * @hide 6246 */ 6247 public static final String ASSISTANT = "assistant"; 6248 6249 /** 6250 * Whether the camera launch gesture should be disabled. 6251 * 6252 * @hide 6253 */ 6254 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6255 6256 /** 6257 * Whether the camera launch gesture to double tap the power button when the screen is off 6258 * should be disabled. 6259 * 6260 * @hide 6261 */ 6262 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6263 "camera_double_tap_power_gesture_disabled"; 6264 6265 /** 6266 * Whether the camera double twist gesture to flip between front and back mode should be 6267 * enabled. 6268 * 6269 * @hide 6270 */ 6271 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6272 "camera_double_twist_to_flip_enabled"; 6273 6274 /** 6275 * Control whether Night display is currently activated. 6276 * @hide 6277 */ 6278 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6279 6280 /** 6281 * Control whether Night display will automatically activate/deactivate. 6282 * @hide 6283 */ 6284 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6285 6286 /** 6287 * Custom time when Night display is scheduled to activate. 6288 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6289 * @hide 6290 */ 6291 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6292 6293 /** 6294 * Custom time when Night display is scheduled to deactivate. 6295 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6296 * @hide 6297 */ 6298 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6299 6300 /** 6301 * Whether brightness should automatically adjust based on twilight state. 6302 * @hide 6303 */ 6304 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6305 6306 /** 6307 * Names of the service components that the current user has explicitly allowed to 6308 * be a VR mode listener, separated by ':'. 6309 * 6310 * @hide 6311 */ 6312 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6313 6314 /** 6315 * Behavior of the display while in VR mode. 6316 * 6317 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6318 * 6319 * @hide 6320 */ 6321 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6322 6323 /** 6324 * Lower the display persistence while the system is in VR mode. 6325 * 6326 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6327 * 6328 * @hide. 6329 */ 6330 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6331 6332 /** 6333 * Do not alter the display persistence while the system is in VR mode. 6334 * 6335 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6336 * 6337 * @hide. 6338 */ 6339 public static final int VR_DISPLAY_MODE_OFF = 1; 6340 6341 /** 6342 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6343 * once. 6344 * 6345 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6346 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6347 * inserted), to avoid disabling an app that the user might actively be using. 6348 * 6349 * <p>Will be set to 1 once executed. 6350 * 6351 * @hide 6352 */ 6353 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6354 6355 /** 6356 * Whether parent user can access remote contact in managed profile. 6357 * 6358 * @hide 6359 */ 6360 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6361 "managed_profile_contact_remote_search"; 6362 6363 /** 6364 * Whether or not the automatic storage manager is enabled and should run on the device. 6365 * 6366 * @hide 6367 */ 6368 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6369 "automatic_storage_manager_enabled"; 6370 6371 /** 6372 * How many days of information for the automatic storage manager to retain on the device. 6373 * 6374 * @hide 6375 */ 6376 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6377 "automatic_storage_manager_days_to_retain"; 6378 6379 /** 6380 * Default number of days of information for the automatic storage manager to retain. 6381 * 6382 * @hide 6383 */ 6384 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6385 6386 /** 6387 * How many bytes the automatic storage manager has cleared out. 6388 * 6389 * @hide 6390 */ 6391 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6392 "automatic_storage_manager_bytes_cleared"; 6393 6394 6395 /** 6396 * Last run time for the automatic storage manager. 6397 * 6398 * @hide 6399 */ 6400 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6401 "automatic_storage_manager_last_run"; 6402 6403 /** 6404 * Whether SystemUI navigation keys is enabled. 6405 * @hide 6406 */ 6407 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6408 "system_navigation_keys_enabled"; 6409 6410 /** 6411 * Whether Downloads folder backup is enabled and should run on the device. 6412 * 6413 * @hide 6414 */ 6415 public static final String DOWNLOADS_BACKUP_ENABLED = "downloads_backup_enabled"; 6416 6417 /** 6418 * Whether Downloads folder backup should only occur if the device is using a metered 6419 * network. 6420 * 6421 * @hide 6422 */ 6423 public static final String DOWNLOADS_BACKUP_ALLOW_METERED = 6424 "downloads_backup_allow_metered"; 6425 6426 /** 6427 * Whether Downloads folder backup should only occur if the device is charging. 6428 * 6429 * @hide 6430 */ 6431 public static final String DOWNLOADS_BACKUP_CHARGING_ONLY = 6432 "downloads_backup_charging_only"; 6433 6434 /** 6435 * How many days of information for the automatic storage manager to retain on the device 6436 * for downloads. 6437 * 6438 * @hide 6439 */ 6440 public static final String AUTOMATIC_STORAGE_MANAGER_DOWNLOADS_DAYS_TO_RETAIN = 6441 "automatic_storage_manager_downloads_days_to_retain"; 6442 6443 /** 6444 * Holds comma separated list of ordering of QS tiles. 6445 * @hide 6446 */ 6447 public static final String QS_TILES = "sysui_qs_tiles"; 6448 6449 /** 6450 * Whether preloaded APKs have been installed for the user. 6451 * @hide 6452 */ 6453 public static final String DEMO_USER_SETUP_COMPLETE 6454 = "demo_user_setup_complete"; 6455 6456 /** 6457 * Specifies whether the web action API is enabled. 6458 * 6459 * @hide 6460 */ 6461 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6462 6463 /** 6464 * This are the settings to be backed up. 6465 * 6466 * NOTE: Settings are backed up and restored in the order they appear 6467 * in this array. If you have one setting depending on another, 6468 * make sure that they are ordered appropriately. 6469 * 6470 * @hide 6471 */ 6472 public static final String[] SETTINGS_TO_BACKUP = { 6473 BUGREPORT_IN_POWER_MENU, // moved to global 6474 ALLOW_MOCK_LOCATION, 6475 PARENTAL_CONTROL_ENABLED, 6476 PARENTAL_CONTROL_REDIRECT_URL, 6477 USB_MASS_STORAGE_ENABLED, // moved to global 6478 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6479 ACCESSIBILITY_DISPLAY_DALTONIZER, 6480 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6481 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6482 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6483 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6484 ACCESSIBILITY_SCRIPT_INJECTION, 6485 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6486 ENABLED_ACCESSIBILITY_SERVICES, 6487 ENABLED_NOTIFICATION_LISTENERS, 6488 ENABLED_VR_LISTENERS, 6489 ENABLED_INPUT_METHODS, 6490 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6491 TOUCH_EXPLORATION_ENABLED, 6492 ACCESSIBILITY_ENABLED, 6493 ACCESSIBILITY_SPEAK_PASSWORD, 6494 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6495 ACCESSIBILITY_CAPTIONING_PRESET, 6496 ACCESSIBILITY_CAPTIONING_ENABLED, 6497 ACCESSIBILITY_CAPTIONING_LOCALE, 6498 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6499 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6500 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6501 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6502 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6503 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6504 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6505 TTS_USE_DEFAULTS, 6506 TTS_DEFAULT_RATE, 6507 TTS_DEFAULT_PITCH, 6508 TTS_DEFAULT_SYNTH, 6509 TTS_DEFAULT_LANG, 6510 TTS_DEFAULT_COUNTRY, 6511 TTS_ENABLED_PLUGINS, 6512 TTS_DEFAULT_LOCALE, 6513 SHOW_IME_WITH_HARD_KEYBOARD, 6514 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6515 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6516 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6517 SELECTED_SPELL_CHECKER, 6518 SELECTED_SPELL_CHECKER_SUBTYPE, 6519 SPELL_CHECKER_ENABLED, 6520 MOUNT_PLAY_NOTIFICATION_SND, 6521 MOUNT_UMS_AUTOSTART, 6522 MOUNT_UMS_PROMPT, 6523 MOUNT_UMS_NOTIFY_ENABLED, 6524 SLEEP_TIMEOUT, 6525 DOUBLE_TAP_TO_WAKE, 6526 WAKE_GESTURE_ENABLED, 6527 LONG_PRESS_TIMEOUT, 6528 CAMERA_GESTURE_DISABLED, 6529 ACCESSIBILITY_AUTOCLICK_ENABLED, 6530 ACCESSIBILITY_AUTOCLICK_DELAY, 6531 ACCESSIBILITY_LARGE_POINTER_ICON, 6532 PREFERRED_TTY_MODE, 6533 ENHANCED_VOICE_PRIVACY_ENABLED, 6534 TTY_MODE_ENABLED, 6535 INCALL_POWER_BUTTON_BEHAVIOR, 6536 NIGHT_DISPLAY_CUSTOM_START_TIME, 6537 NIGHT_DISPLAY_CUSTOM_END_TIME, 6538 NIGHT_DISPLAY_AUTO_MODE, 6539 NIGHT_DISPLAY_ACTIVATED, 6540 SYNC_PARENT_SOUNDS, 6541 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6542 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6543 SYSTEM_NAVIGATION_KEYS_ENABLED, 6544 QS_TILES, 6545 DOZE_ENABLED, 6546 DOZE_PULSE_ON_PICK_UP, 6547 DOZE_PULSE_ON_DOUBLE_TAP 6548 }; 6549 6550 /** 6551 * These entries are considered common between the personal and the managed profile, 6552 * since the managed profile doesn't get to change them. 6553 */ 6554 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6555 6556 static { 6557 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6558 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6559 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6560 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6561 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6562 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6563 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6564 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6565 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6566 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6567 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6568 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6569 } 6570 6571 /** @hide */ 6572 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6573 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6574 } 6575 6576 /** 6577 * Helper method for determining if a location provider is enabled. 6578 * 6579 * @param cr the content resolver to use 6580 * @param provider the location provider to query 6581 * @return true if the provider is enabled 6582 * 6583 * @deprecated use {@link #LOCATION_MODE} or 6584 * {@link LocationManager#isProviderEnabled(String)} 6585 */ 6586 @Deprecated 6587 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6588 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6589 } 6590 6591 /** 6592 * Helper method for determining if a location provider is enabled. 6593 * @param cr the content resolver to use 6594 * @param provider the location provider to query 6595 * @param userId the userId to query 6596 * @return true if the provider is enabled 6597 * @deprecated use {@link #LOCATION_MODE} or 6598 * {@link LocationManager#isProviderEnabled(String)} 6599 * @hide 6600 */ 6601 @Deprecated 6602 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6603 String allowedProviders = Settings.Secure.getStringForUser(cr, 6604 LOCATION_PROVIDERS_ALLOWED, userId); 6605 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6606 } 6607 6608 /** 6609 * Thread-safe method for enabling or disabling a single location provider. 6610 * @param cr the content resolver to use 6611 * @param provider the location provider to enable or disable 6612 * @param enabled true if the provider should be enabled 6613 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6614 */ 6615 @Deprecated 6616 public static final void setLocationProviderEnabled(ContentResolver cr, 6617 String provider, boolean enabled) { 6618 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6619 } 6620 6621 /** 6622 * Thread-safe method for enabling or disabling a single location provider. 6623 * 6624 * @param cr the content resolver to use 6625 * @param provider the location provider to enable or disable 6626 * @param enabled true if the provider should be enabled 6627 * @param userId the userId for which to enable/disable providers 6628 * @return true if the value was set, false on database errors 6629 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6630 * {@link #LOCATION_MODE} 6631 * @hide 6632 */ 6633 @Deprecated 6634 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6635 String provider, boolean enabled, int userId) { 6636 synchronized (mLocationSettingsLock) { 6637 // to ensure thread safety, we write the provider name with a '+' or '-' 6638 // and let the SettingsProvider handle it rather than reading and modifying 6639 // the list of enabled providers. 6640 if (enabled) { 6641 provider = "+" + provider; 6642 } else { 6643 provider = "-" + provider; 6644 } 6645 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6646 userId); 6647 } 6648 } 6649 6650 /** 6651 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6652 */ 6653 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6654 final int mode = getLocationModeForUser(cr, userId); 6655 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6656 } 6657 6658 /** 6659 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6660 */ 6661 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6662 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6663 LOCATION_MODE_HIGH_ACCURACY, userId); 6664 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6665 // turn on location any longer. 6666 if (mode == LOCATION_MODE_OFF) { 6667 mode = LOCATION_MODE_HIGH_ACCURACY; 6668 } 6669 return setLocationModeForUser(cr, mode, userId); 6670 } 6671 6672 /** 6673 * Thread-safe method for setting the location mode to one of 6674 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6675 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6676 * Necessary because the mode is a composite of the underlying location provider 6677 * settings. 6678 * 6679 * @param cr the content resolver to use 6680 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6681 * @param userId the userId for which to change mode 6682 * @return true if the value was set, false on database errors 6683 * 6684 * @throws IllegalArgumentException if mode is not one of the supported values 6685 */ 6686 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6687 int userId) { 6688 synchronized (mLocationSettingsLock) { 6689 boolean gps = false; 6690 boolean network = false; 6691 switch (mode) { 6692 case LOCATION_MODE_PREVIOUS: 6693 // Retrieve the actual mode and set to that mode. 6694 return restoreLocationModeForUser(cr, userId); 6695 case LOCATION_MODE_OFF: 6696 saveLocationModeForUser(cr, userId); 6697 break; 6698 case LOCATION_MODE_SENSORS_ONLY: 6699 gps = true; 6700 break; 6701 case LOCATION_MODE_BATTERY_SAVING: 6702 network = true; 6703 break; 6704 case LOCATION_MODE_HIGH_ACCURACY: 6705 gps = true; 6706 network = true; 6707 break; 6708 default: 6709 throw new IllegalArgumentException("Invalid location mode: " + mode); 6710 } 6711 // Note it's important that we set the NLP mode first. The Google implementation 6712 // of NLP clears its NLP consent setting any time it receives a 6713 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6714 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6715 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6716 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6717 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6718 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6719 // dialog. Then the people who wrote the setup wizard would be sad. 6720 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6721 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6722 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6723 cr, LocationManager.GPS_PROVIDER, gps, userId); 6724 return gpsSuccess && nlpSuccess; 6725 } 6726 } 6727 6728 /** 6729 * Thread-safe method for reading the location mode, returns one of 6730 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6731 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 6732 * because the mode is a composite of the underlying location provider settings. 6733 * 6734 * @param cr the content resolver to use 6735 * @param userId the userId for which to read the mode 6736 * @return the location mode 6737 */ 6738 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6739 synchronized (mLocationSettingsLock) { 6740 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6741 cr, LocationManager.GPS_PROVIDER, userId); 6742 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6743 cr, LocationManager.NETWORK_PROVIDER, userId); 6744 if (gpsEnabled && networkEnabled) { 6745 return LOCATION_MODE_HIGH_ACCURACY; 6746 } else if (gpsEnabled) { 6747 return LOCATION_MODE_SENSORS_ONLY; 6748 } else if (networkEnabled) { 6749 return LOCATION_MODE_BATTERY_SAVING; 6750 } else { 6751 return LOCATION_MODE_OFF; 6752 } 6753 } 6754 } 6755 } 6756 6757 /** 6758 * Global system settings, containing preferences that always apply identically 6759 * to all defined users. Applications can read these but are not allowed to write; 6760 * like the "Secure" settings, these are for preferences that the user must 6761 * explicitly modify through the system UI or specialized APIs for those values. 6762 */ 6763 public static final class Global extends NameValueTable { 6764 /** 6765 * The content:// style URL for global secure settings items. Not public. 6766 */ 6767 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6768 6769 /** 6770 * Whether users are allowed to add more users or guest from lockscreen. 6771 * <p> 6772 * Type: int 6773 * @hide 6774 */ 6775 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6776 6777 /** 6778 * Setting whether the global gesture for enabling accessibility is enabled. 6779 * If this gesture is enabled the user will be able to perfrom it to enable 6780 * the accessibility state without visiting the settings app. 6781 * @hide 6782 */ 6783 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6784 "enable_accessibility_global_gesture_enabled"; 6785 6786 /** 6787 * Whether Airplane Mode is on. 6788 */ 6789 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6790 6791 /** 6792 * Whether Theater Mode is on. 6793 * {@hide} 6794 */ 6795 @SystemApi 6796 public static final String THEATER_MODE_ON = "theater_mode_on"; 6797 6798 /** 6799 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6800 */ 6801 public static final String RADIO_BLUETOOTH = "bluetooth"; 6802 6803 /** 6804 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6805 */ 6806 public static final String RADIO_WIFI = "wifi"; 6807 6808 /** 6809 * {@hide} 6810 */ 6811 public static final String RADIO_WIMAX = "wimax"; 6812 /** 6813 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6814 */ 6815 public static final String RADIO_CELL = "cell"; 6816 6817 /** 6818 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6819 */ 6820 public static final String RADIO_NFC = "nfc"; 6821 6822 /** 6823 * A comma separated list of radios that need to be disabled when airplane mode 6824 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6825 * included in the comma separated list. 6826 */ 6827 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6828 6829 /** 6830 * A comma separated list of radios that should to be disabled when airplane mode 6831 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6832 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6833 * will be turned off when entering airplane mode, but the user will be able to reenable 6834 * Wifi in the Settings app. 6835 * 6836 * {@hide} 6837 */ 6838 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6839 6840 /** 6841 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6842 * See {@link android.bluetooth.BluetoothProfile}. 6843 * {@hide} 6844 */ 6845 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6846 6847 /** 6848 * A semi-colon separated list of Bluetooth interoperability workarounds. 6849 * Each entry is a partial Bluetooth device address string and an integer representing 6850 * the feature to be disabled, separated by a comma. The integer must correspond 6851 * to a interoperability feature as defined in "interop.h" in /system/bt. 6852 * <p> 6853 * Example: <br/> 6854 * "00:11:22,0;01:02:03:04,2" 6855 * @hide 6856 */ 6857 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6858 6859 /** 6860 * The policy for deciding when Wi-Fi should go to sleep (which will in 6861 * turn switch to using the mobile data as an Internet connection). 6862 * <p> 6863 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6864 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6865 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6866 */ 6867 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6868 6869 /** 6870 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6871 * policy, which is to sleep shortly after the turning off 6872 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6873 */ 6874 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6875 6876 /** 6877 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6878 * the device is on battery, and never go to sleep when the device is 6879 * plugged in. 6880 */ 6881 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6882 6883 /** 6884 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6885 */ 6886 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6887 6888 /** 6889 * Value to specify if the user prefers the date, time and time zone 6890 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6891 */ 6892 public static final String AUTO_TIME = "auto_time"; 6893 6894 /** 6895 * Value to specify if the user prefers the time zone 6896 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6897 */ 6898 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6899 6900 /** 6901 * URI for the car dock "in" event sound. 6902 * @hide 6903 */ 6904 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6905 6906 /** 6907 * URI for the car dock "out" event sound. 6908 * @hide 6909 */ 6910 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6911 6912 /** 6913 * URI for the desk dock "in" event sound. 6914 * @hide 6915 */ 6916 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6917 6918 /** 6919 * URI for the desk dock "out" event sound. 6920 * @hide 6921 */ 6922 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6923 6924 /** 6925 * Whether to play a sound for dock events. 6926 * @hide 6927 */ 6928 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6929 6930 /** 6931 * URI for the "device locked" (keyguard shown) sound. 6932 * @hide 6933 */ 6934 public static final String LOCK_SOUND = "lock_sound"; 6935 6936 /** 6937 * URI for the "device unlocked" sound. 6938 * @hide 6939 */ 6940 public static final String UNLOCK_SOUND = "unlock_sound"; 6941 6942 /** 6943 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6944 * state without unlocking. 6945 * @hide 6946 */ 6947 public static final String TRUSTED_SOUND = "trusted_sound"; 6948 6949 /** 6950 * URI for the low battery sound file. 6951 * @hide 6952 */ 6953 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6954 6955 /** 6956 * Whether to play a sound for low-battery alerts. 6957 * @hide 6958 */ 6959 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6960 6961 /** 6962 * URI for the "wireless charging started" sound. 6963 * @hide 6964 */ 6965 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6966 "wireless_charging_started_sound"; 6967 6968 /** 6969 * Whether to play a sound for charging events. 6970 * @hide 6971 */ 6972 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6973 6974 /** 6975 * Whether we keep the device on while the device is plugged in. 6976 * Supported values are: 6977 * <ul> 6978 * <li>{@code 0} to never stay on while plugged in</li> 6979 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6980 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6981 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6982 * </ul> 6983 * These values can be OR-ed together. 6984 */ 6985 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6986 6987 /** 6988 * When the user has enable the option to have a "bug report" command 6989 * in the power menu. 6990 * @hide 6991 */ 6992 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6993 6994 /** 6995 * Whether ADB is enabled. 6996 */ 6997 public static final String ADB_ENABLED = "adb_enabled"; 6998 6999 /** 7000 * Whether Views are allowed to save their attribute data. 7001 * @hide 7002 */ 7003 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 7004 7005 /** 7006 * Whether assisted GPS should be enabled or not. 7007 * @hide 7008 */ 7009 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 7010 7011 /** 7012 * Whether bluetooth is enabled/disabled 7013 * 0=disabled. 1=enabled. 7014 */ 7015 public static final String BLUETOOTH_ON = "bluetooth_on"; 7016 7017 /** 7018 * CDMA Cell Broadcast SMS 7019 * 0 = CDMA Cell Broadcast SMS disabled 7020 * 1 = CDMA Cell Broadcast SMS enabled 7021 * @hide 7022 */ 7023 public static final String CDMA_CELL_BROADCAST_SMS = 7024 "cdma_cell_broadcast_sms"; 7025 7026 /** 7027 * The CDMA roaming mode 0 = Home Networks, CDMA default 7028 * 1 = Roaming on Affiliated networks 7029 * 2 = Roaming on any networks 7030 * @hide 7031 */ 7032 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 7033 7034 /** 7035 * The CDMA subscription mode 0 = RUIM/SIM (default) 7036 * 1 = NV 7037 * @hide 7038 */ 7039 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 7040 7041 /** Inactivity timeout to track mobile data activity. 7042 * 7043 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 7044 * infer the data activity of mobile network. After a period of no activity on mobile 7045 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 7046 * intent is fired to indicate a transition of network status from "active" to "idle". Any 7047 * subsequent activity on mobile networks triggers the firing of {@code 7048 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 7049 * 7050 * Network activity refers to transmitting or receiving data on the network interfaces. 7051 * 7052 * Tracking is disabled if set to zero or negative value. 7053 * 7054 * @hide 7055 */ 7056 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 7057 7058 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 7059 * but for Wifi network. 7060 * @hide 7061 */ 7062 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 7063 7064 /** 7065 * Whether or not data roaming is enabled. (0 = false, 1 = true) 7066 */ 7067 public static final String DATA_ROAMING = "data_roaming"; 7068 7069 /** 7070 * The value passed to a Mobile DataConnection via bringUp which defines the 7071 * number of retries to preform when setting up the initial connection. The default 7072 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7073 * @hide 7074 */ 7075 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7076 7077 /** 7078 * Whether any package can be on external storage. When this is true, any 7079 * package, regardless of manifest values, is a candidate for installing 7080 * or moving onto external storage. (0 = false, 1 = true) 7081 * @hide 7082 */ 7083 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7084 7085 /** 7086 * Whether any activity can be resized. When this is true, any 7087 * activity, regardless of manifest values, can be resized for multi-window. 7088 * (0 = false, 1 = true) 7089 * @hide 7090 */ 7091 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7092 = "force_resizable_activities"; 7093 7094 /** 7095 * Whether to enable experimental freeform support for windows. 7096 * @hide 7097 */ 7098 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7099 = "enable_freeform_support"; 7100 7101 /** 7102 * Whether user has enabled development settings. 7103 */ 7104 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7105 7106 /** 7107 * Whether the device has been provisioned (0 = false, 1 = true). 7108 * <p>On a multiuser device with a separate system user, the screen may be locked 7109 * as soon as this is set to true and further activities cannot be launched on the 7110 * system user unless they are marked to show over keyguard. 7111 */ 7112 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7113 7114 /** 7115 * Whether mobile data should be allowed while the device is being provisioned. 7116 * This allows the provisioning process to turn off mobile data before the user 7117 * has an opportunity to set things up, preventing other processes from burning 7118 * precious bytes before wifi is setup. 7119 * (0 = false, 1 = true) 7120 * @hide 7121 */ 7122 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7123 "device_provisioning_mobile_data"; 7124 7125 /** 7126 * The saved value for WindowManagerService.setForcedDisplaySize(). 7127 * Two integers separated by a comma. If unset, then use the real display size. 7128 * @hide 7129 */ 7130 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7131 7132 /** 7133 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7134 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7135 * @hide 7136 */ 7137 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7138 7139 /** 7140 * The maximum size, in bytes, of a download that the download manager will transfer over 7141 * a non-wifi connection. 7142 * @hide 7143 */ 7144 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7145 "download_manager_max_bytes_over_mobile"; 7146 7147 /** 7148 * The recommended maximum size, in bytes, of a download that the download manager should 7149 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7150 * have the option to start the download over the mobile connection anyway. 7151 * @hide 7152 */ 7153 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7154 "download_manager_recommended_max_bytes_over_mobile"; 7155 7156 /** 7157 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7158 */ 7159 @Deprecated 7160 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7161 7162 /** 7163 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7164 * sent or processed. (0 = false, 1 = true) 7165 * @hide 7166 */ 7167 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7168 7169 /** 7170 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7171 * and the output is redirected to AV Receiver connected via 7172 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7173 * @hide 7174 */ 7175 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7176 7177 /** 7178 * Whether TV will automatically turn on upon reception of the CEC command 7179 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7180 * @hide 7181 */ 7182 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7183 "hdmi_control_auto_wakeup_enabled"; 7184 7185 /** 7186 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7187 * (0 = false, 1 = true) 7188 * @hide 7189 */ 7190 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7191 "hdmi_control_auto_device_off_enabled"; 7192 7193 /** 7194 * Whether TV will switch to MHL port when a mobile device is plugged in. 7195 * (0 = false, 1 = true) 7196 * @hide 7197 */ 7198 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7199 7200 /** 7201 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7202 * @hide 7203 */ 7204 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7205 7206 /** 7207 * Whether mobile data connections are allowed by the user. See 7208 * ConnectivityManager for more info. 7209 * @hide 7210 */ 7211 public static final String MOBILE_DATA = "mobile_data"; 7212 7213 /** 7214 * Whether the mobile data connection should remain active even when higher 7215 * priority networks like WiFi are active, to help make network switching faster. 7216 * 7217 * See ConnectivityService for more info. 7218 * 7219 * (0 = disabled, 1 = enabled) 7220 * @hide 7221 */ 7222 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7223 7224 /** {@hide} */ 7225 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7226 /** {@hide} */ 7227 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7228 /** {@hide} */ 7229 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7230 /** {@hide} */ 7231 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7232 /** {@hide} */ 7233 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7234 7235 /** {@hide} */ 7236 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7237 /** {@hide} */ 7238 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7239 /** {@hide} */ 7240 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7241 /** {@hide} */ 7242 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7243 7244 /** {@hide} */ 7245 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7246 /** {@hide} */ 7247 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7248 /** {@hide} */ 7249 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7250 /** {@hide} */ 7251 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7252 7253 /** {@hide} */ 7254 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7255 /** {@hide} */ 7256 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7257 /** {@hide} */ 7258 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7259 /** {@hide} */ 7260 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7261 7262 /** 7263 * User preference for which network(s) should be used. Only the 7264 * connectivity service should touch this. 7265 */ 7266 public static final String NETWORK_PREFERENCE = "network_preference"; 7267 7268 /** 7269 * Which package name to use for network scoring. If null, or if the package is not a valid 7270 * scorer app, external network scores will neither be requested nor accepted. 7271 * @hide 7272 */ 7273 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7274 7275 /** 7276 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7277 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7278 * exceeded. 7279 * @hide 7280 */ 7281 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7282 7283 /** 7284 * The length of time in milli-seconds that automatic small adjustments to 7285 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7286 * @hide 7287 */ 7288 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7289 7290 /** Preferred NTP server. {@hide} */ 7291 public static final String NTP_SERVER = "ntp_server"; 7292 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7293 public static final String NTP_TIMEOUT = "ntp_timeout"; 7294 7295 /** {@hide} */ 7296 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7297 7298 /** 7299 * Sample validity in seconds to configure for the system DNS resolver. 7300 * {@hide} 7301 */ 7302 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7303 "dns_resolver_sample_validity_seconds"; 7304 7305 /** 7306 * Success threshold in percent for use with the system DNS resolver. 7307 * {@hide} 7308 */ 7309 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7310 "dns_resolver_success_threshold_percent"; 7311 7312 /** 7313 * Minimum number of samples needed for statistics to be considered meaningful in the 7314 * system DNS resolver. 7315 * {@hide} 7316 */ 7317 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7318 7319 /** 7320 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7321 * {@hide} 7322 */ 7323 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7324 7325 /** 7326 * Whether to disable the automatic scheduling of system updates. 7327 * 1 = system updates won't be automatically scheduled (will always 7328 * present notification instead). 7329 * 0 = system updates will be automatically scheduled. (default) 7330 * @hide 7331 */ 7332 @SystemApi 7333 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7334 7335 /** 7336 * Whether the package manager should send package verification broadcasts for verifiers to 7337 * review apps prior to installation. 7338 * 1 = request apps to be verified prior to installation, if a verifier exists. 7339 * 0 = do not verify apps before installation 7340 * @hide 7341 */ 7342 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7343 7344 /** Timeout for package verification. 7345 * @hide */ 7346 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7347 7348 /** Default response code for package verification. 7349 * @hide */ 7350 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7351 7352 /** 7353 * Show package verification setting in the Settings app. 7354 * 1 = show (default) 7355 * 0 = hide 7356 * @hide 7357 */ 7358 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7359 7360 /** 7361 * Run package verification on apps installed through ADB/ADT/USB 7362 * 1 = perform package verification on ADB installs (default) 7363 * 0 = bypass package verification on ADB installs 7364 * @hide 7365 */ 7366 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7367 7368 /** 7369 * Time since last fstrim (milliseconds) after which we force one to happen 7370 * during device startup. If unset, the default is 3 days. 7371 * @hide 7372 */ 7373 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7374 7375 /** 7376 * The interval in milliseconds at which to check packet counts on the 7377 * mobile data interface when screen is on, to detect possible data 7378 * connection problems. 7379 * @hide 7380 */ 7381 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7382 "pdp_watchdog_poll_interval_ms"; 7383 7384 /** 7385 * The interval in milliseconds at which to check packet counts on the 7386 * mobile data interface when screen is off, to detect possible data 7387 * connection problems. 7388 * @hide 7389 */ 7390 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7391 "pdp_watchdog_long_poll_interval_ms"; 7392 7393 /** 7394 * The interval in milliseconds at which to check packet counts on the 7395 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7396 * outgoing packets has been reached without incoming packets. 7397 * @hide 7398 */ 7399 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7400 "pdp_watchdog_error_poll_interval_ms"; 7401 7402 /** 7403 * The number of outgoing packets sent without seeing an incoming packet 7404 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7405 * device is logged to the event log 7406 * @hide 7407 */ 7408 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7409 "pdp_watchdog_trigger_packet_count"; 7410 7411 /** 7412 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7413 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7414 * attempting data connection recovery. 7415 * @hide 7416 */ 7417 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7418 "pdp_watchdog_error_poll_count"; 7419 7420 /** 7421 * The number of failed PDP reset attempts before moving to something more 7422 * drastic: re-registering to the network. 7423 * @hide 7424 */ 7425 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7426 "pdp_watchdog_max_pdp_reset_fail_count"; 7427 7428 /** 7429 * A positive value indicates how often the SamplingProfiler 7430 * should take snapshots. Zero value means SamplingProfiler 7431 * is disabled. 7432 * 7433 * @hide 7434 */ 7435 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7436 7437 /** 7438 * URL to open browser on to allow user to manage a prepay account 7439 * @hide 7440 */ 7441 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7442 "setup_prepaid_data_service_url"; 7443 7444 /** 7445 * URL to attempt a GET on to see if this is a prepay device 7446 * @hide 7447 */ 7448 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7449 "setup_prepaid_detection_target_url"; 7450 7451 /** 7452 * Host to check for a redirect to after an attempt to GET 7453 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7454 * this is a prepaid device with zero balance.) 7455 * @hide 7456 */ 7457 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7458 "setup_prepaid_detection_redir_host"; 7459 7460 /** 7461 * The interval in milliseconds at which to check the number of SMS sent out without asking 7462 * for use permit, to limit the un-authorized SMS usage. 7463 * 7464 * @hide 7465 */ 7466 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7467 "sms_outgoing_check_interval_ms"; 7468 7469 /** 7470 * The number of outgoing SMS sent without asking for user permit (of {@link 7471 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7472 * 7473 * @hide 7474 */ 7475 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7476 "sms_outgoing_check_max_count"; 7477 7478 /** 7479 * Used to disable SMS short code confirmation - defaults to true. 7480 * True indcates we will do the check, etc. Set to false to disable. 7481 * @see com.android.internal.telephony.SmsUsageMonitor 7482 * @hide 7483 */ 7484 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7485 7486 /** 7487 * Used to select which country we use to determine premium sms codes. 7488 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7489 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7490 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7491 * @hide 7492 */ 7493 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7494 7495 /** 7496 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7497 * @hide 7498 */ 7499 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7500 7501 /** 7502 * Used to disable Tethering on a device - defaults to true 7503 * @hide 7504 */ 7505 public static final String TETHER_SUPPORTED = "tether_supported"; 7506 7507 /** 7508 * Used to require DUN APN on the device or not - defaults to a build config value 7509 * which defaults to false 7510 * @hide 7511 */ 7512 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7513 7514 /** 7515 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7516 * corresponding build config values are set it will override the APN DB 7517 * values. 7518 * Consists of a comma seperated list of strings: 7519 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7520 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7521 * @hide 7522 */ 7523 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7524 7525 /** 7526 * List of carrier apps which are whitelisted to prompt the user for install when 7527 * a sim card with matching uicc carrier privilege rules is inserted. 7528 * 7529 * The value is "package1;package2;..." 7530 * @hide 7531 */ 7532 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7533 7534 /** 7535 * USB Mass Storage Enabled 7536 */ 7537 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7538 7539 /** 7540 * If this setting is set (to anything), then all references 7541 * to Gmail on the device must change to Google Mail. 7542 */ 7543 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7544 7545 /** 7546 * Webview Data reduction proxy key. 7547 * @hide 7548 */ 7549 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7550 "webview_data_reduction_proxy_key"; 7551 7552 /** 7553 * Whether or not the WebView fallback mechanism should be enabled. 7554 * 0=disabled, 1=enabled. 7555 * @hide 7556 */ 7557 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7558 "webview_fallback_logic_enabled"; 7559 7560 /** 7561 * Name of the package used as WebView provider (if unset the provider is instead determined 7562 * by the system). 7563 * @hide 7564 */ 7565 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7566 7567 /** 7568 * Developer setting to enable WebView multiprocess rendering. 7569 * @hide 7570 */ 7571 @SystemApi 7572 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7573 7574 /** 7575 * The maximum number of notifications shown in 24 hours when switching networks. 7576 * @hide 7577 */ 7578 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 7579 "network_switch_notification_daily_limit"; 7580 7581 /** 7582 * The minimum time in milliseconds between notifications when switching networks. 7583 * @hide 7584 */ 7585 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 7586 "network_switch_notification_rate_limit_millis"; 7587 7588 /** 7589 * Whether to automatically switch away from wifi networks that lose Internet access. 7590 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 7591 * avoids such networks. Valid values are: 7592 * 7593 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 7594 * null: Ask the user whether to switch away from bad wifi. 7595 * 1: Avoid bad wifi. 7596 * 7597 * @hide 7598 */ 7599 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 7600 7601 /** 7602 * Whether Wifi display is enabled/disabled 7603 * 0=disabled. 1=enabled. 7604 * @hide 7605 */ 7606 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7607 7608 /** 7609 * Whether Wifi display certification mode is enabled/disabled 7610 * 0=disabled. 1=enabled. 7611 * @hide 7612 */ 7613 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7614 "wifi_display_certification_on"; 7615 7616 /** 7617 * WPS Configuration method used by Wifi display, this setting only 7618 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7619 * 7620 * Possible values are: 7621 * 7622 * WpsInfo.INVALID: use default WPS method chosen by framework 7623 * WpsInfo.PBC : use Push button 7624 * WpsInfo.KEYPAD : use Keypad 7625 * WpsInfo.DISPLAY: use Display 7626 * @hide 7627 */ 7628 public static final String WIFI_DISPLAY_WPS_CONFIG = 7629 "wifi_display_wps_config"; 7630 7631 /** 7632 * Whether to notify the user of open networks. 7633 * <p> 7634 * If not connected and the scan results have an open network, we will 7635 * put this notification up. If we attempt to connect to a network or 7636 * the open network(s) disappear, we remove the notification. When we 7637 * show the notification, we will not show it again for 7638 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7639 */ 7640 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7641 "wifi_networks_available_notification_on"; 7642 /** 7643 * {@hide} 7644 */ 7645 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7646 "wimax_networks_available_notification_on"; 7647 7648 /** 7649 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7650 * Connecting to a network will reset the timer. 7651 */ 7652 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7653 "wifi_networks_available_repeat_delay"; 7654 7655 /** 7656 * 802.11 country code in ISO 3166 format 7657 * @hide 7658 */ 7659 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7660 7661 /** 7662 * The interval in milliseconds to issue wake up scans when wifi needs 7663 * to connect. This is necessary to connect to an access point when 7664 * device is on the move and the screen is off. 7665 * @hide 7666 */ 7667 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7668 "wifi_framework_scan_interval_ms"; 7669 7670 /** 7671 * The interval in milliseconds after which Wi-Fi is considered idle. 7672 * When idle, it is possible for the device to be switched from Wi-Fi to 7673 * the mobile data network. 7674 * @hide 7675 */ 7676 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7677 7678 /** 7679 * When the number of open networks exceeds this number, the 7680 * least-recently-used excess networks will be removed. 7681 */ 7682 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7683 7684 /** 7685 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7686 */ 7687 public static final String WIFI_ON = "wifi_on"; 7688 7689 /** 7690 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7691 * @hide 7692 */ 7693 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7694 "wifi_scan_always_enabled"; 7695 7696 /** 7697 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7698 * connectivity. 7699 * @hide 7700 */ 7701 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7702 "ble_scan_always_enabled"; 7703 7704 /** 7705 * Used to save the Wifi_ON state prior to tethering. 7706 * This state will be checked to restore Wifi after 7707 * the user turns off tethering. 7708 * 7709 * @hide 7710 */ 7711 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7712 7713 /** 7714 * The interval in milliseconds to scan as used by the wifi supplicant 7715 * @hide 7716 */ 7717 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7718 "wifi_supplicant_scan_interval_ms"; 7719 7720 /** 7721 * whether frameworks handles wifi auto-join 7722 * @hide 7723 */ 7724 public static final String WIFI_ENHANCED_AUTO_JOIN = 7725 "wifi_enhanced_auto_join"; 7726 7727 /** 7728 * whether settings show RSSI 7729 * @hide 7730 */ 7731 public static final String WIFI_NETWORK_SHOW_RSSI = 7732 "wifi_network_show_rssi"; 7733 7734 /** 7735 * The interval in milliseconds to scan at supplicant when p2p is connected 7736 * @hide 7737 */ 7738 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7739 "wifi_scan_interval_p2p_connected_ms"; 7740 7741 /** 7742 * Whether the Wi-Fi watchdog is enabled. 7743 */ 7744 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7745 7746 /** 7747 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7748 * the setting needs to be set to 0 to disable it. 7749 * @hide 7750 */ 7751 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7752 "wifi_watchdog_poor_network_test_enabled"; 7753 7754 /** 7755 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7756 * needs to be set to 0 to disable it. 7757 * @hide 7758 */ 7759 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7760 "wifi_suspend_optimizations_enabled"; 7761 7762 /** 7763 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7764 * will enable it. In the future, additional values may be supported. 7765 * @hide 7766 */ 7767 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7768 "wifi_verbose_logging_enabled"; 7769 7770 /** 7771 * The maximum number of times we will retry a connection to an access 7772 * point for which we have failed in acquiring an IP address from DHCP. 7773 * A value of N means that we will make N+1 connection attempts in all. 7774 */ 7775 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7776 7777 /** 7778 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7779 * data connectivity to be established after a disconnect from Wi-Fi. 7780 */ 7781 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7782 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7783 7784 /** 7785 * This setting controls whether WiFi configurations created by a Device Owner app 7786 * should be locked down (that is, be editable or removable only by the Device Owner App, 7787 * not even by Settings app). 7788 * This setting takes integer values. Non-zero values mean DO created configurations 7789 * are locked down. Value of zero means they are not. Default value in the absence of 7790 * actual value to this setting is 0. 7791 */ 7792 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7793 "wifi_device_owner_configs_lockdown"; 7794 7795 /** 7796 * The operational wifi frequency band 7797 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7798 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7799 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7800 * 7801 * @hide 7802 */ 7803 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7804 7805 /** 7806 * The Wi-Fi peer-to-peer device name 7807 * @hide 7808 */ 7809 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7810 7811 /** 7812 * The min time between wifi disable and wifi enable 7813 * @hide 7814 */ 7815 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7816 7817 /** 7818 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7819 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7820 * has been seen in this time period. 7821 * 7822 * If this is less than or equal to zero, we use a more conservative behavior and only check 7823 * for a non-null score from the currently connected or target BSSID. 7824 * @hide 7825 */ 7826 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7827 "wifi_ephemeral_out_of_range_timeout_ms"; 7828 7829 /** 7830 * The number of milliseconds to delay when checking for data stalls during 7831 * non-aggressive detection. (screen is turned off.) 7832 * @hide 7833 */ 7834 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7835 "data_stall_alarm_non_aggressive_delay_in_ms"; 7836 7837 /** 7838 * The number of milliseconds to delay when checking for data stalls during 7839 * aggressive detection. (screen on or suspected data stall) 7840 * @hide 7841 */ 7842 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7843 "data_stall_alarm_aggressive_delay_in_ms"; 7844 7845 /** 7846 * The number of milliseconds to allow the provisioning apn to remain active 7847 * @hide 7848 */ 7849 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7850 "provisioning_apn_alarm_delay_in_ms"; 7851 7852 /** 7853 * The interval in milliseconds at which to check gprs registration 7854 * after the first registration mismatch of gprs and voice service, 7855 * to detect possible data network registration problems. 7856 * 7857 * @hide 7858 */ 7859 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7860 "gprs_register_check_period_ms"; 7861 7862 /** 7863 * Nonzero causes Log.wtf() to crash. 7864 * @hide 7865 */ 7866 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7867 7868 /** 7869 * Ringer mode. This is used internally, changing this value will not 7870 * change the ringer mode. See AudioManager. 7871 */ 7872 public static final String MODE_RINGER = "mode_ringer"; 7873 7874 /** 7875 * Overlay display devices setting. 7876 * The associated value is a specially formatted string that describes the 7877 * size and density of simulated secondary display devices. 7878 * <p> 7879 * Format: {width}x{height}/{dpi};... 7880 * </p><p> 7881 * Example: 7882 * <ul> 7883 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7884 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7885 * at 1080p and the second at 720p.</li> 7886 * <li>If the value is empty, then no overlay display devices are created.</li> 7887 * </ul></p> 7888 * 7889 * @hide 7890 */ 7891 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7892 7893 /** 7894 * Threshold values for the duration and level of a discharge cycle, 7895 * under which we log discharge cycle info. 7896 * 7897 * @hide 7898 */ 7899 public static final String 7900 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7901 7902 /** @hide */ 7903 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7904 7905 /** 7906 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7907 * intents on application crashes and ANRs. If this is disabled, the 7908 * crash/ANR dialog will never display the "Report" button. 7909 * <p> 7910 * Type: int (0 = disallow, 1 = allow) 7911 * 7912 * @hide 7913 */ 7914 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7915 7916 /** 7917 * Maximum age of entries kept by {@link DropBoxManager}. 7918 * 7919 * @hide 7920 */ 7921 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7922 7923 /** 7924 * Maximum number of entry files which {@link DropBoxManager} will keep 7925 * around. 7926 * 7927 * @hide 7928 */ 7929 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7930 7931 /** 7932 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7933 * what. 7934 * 7935 * @hide 7936 */ 7937 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7938 7939 /** 7940 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7941 * will use. 7942 * 7943 * @hide 7944 */ 7945 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7946 7947 /** 7948 * Percent of total disk which {@link DropBoxManager} will never dip 7949 * into. 7950 * 7951 * @hide 7952 */ 7953 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7954 7955 /** 7956 * Prefix for per-tag dropbox disable/enable settings. 7957 * 7958 * @hide 7959 */ 7960 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7961 7962 /** 7963 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7964 * prefix of the dropbox tag of the report type. For example, 7965 * "logcat_for_system_server_anr" controls the lines of logcat captured 7966 * with system server ANR reports. 0 to disable. 7967 * 7968 * @hide 7969 */ 7970 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7971 7972 /** 7973 * The interval in minutes after which the amount of free storage left 7974 * on the device is logged to the event log 7975 * 7976 * @hide 7977 */ 7978 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7979 7980 /** 7981 * Threshold for the amount of change in disk free space required to 7982 * report the amount of free space. Used to prevent spamming the logs 7983 * when the disk free space isn't changing frequently. 7984 * 7985 * @hide 7986 */ 7987 public static final String 7988 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7989 7990 /** 7991 * Minimum percentage of free storage on the device that is used to 7992 * determine if the device is running low on storage. The default is 10. 7993 * <p> 7994 * Say this value is set to 10, the device is considered running low on 7995 * storage if 90% or more of the device storage is filled up. 7996 * 7997 * @hide 7998 */ 7999 public static final String 8000 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 8001 8002 /** 8003 * Maximum byte size of the low storage threshold. This is to ensure 8004 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 8005 * overly large threshold for large storage devices. Currently this must 8006 * be less than 2GB. This default is 500MB. 8007 * 8008 * @hide 8009 */ 8010 public static final String 8011 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 8012 8013 /** 8014 * Minimum bytes of free storage on the device before the data partition 8015 * is considered full. By default, 1 MB is reserved to avoid system-wide 8016 * SQLite disk full exceptions. 8017 * 8018 * @hide 8019 */ 8020 public static final String 8021 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 8022 8023 /** 8024 * The maximum reconnect delay for short network outages or when the 8025 * network is suspended due to phone use. 8026 * 8027 * @hide 8028 */ 8029 public static final String 8030 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 8031 8032 /** 8033 * The number of milliseconds to delay before sending out 8034 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 8035 * 8036 * @hide 8037 */ 8038 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 8039 8040 8041 /** 8042 * Network sampling interval, in seconds. We'll generate link information 8043 * about bytes/packets sent and error rates based on data sampled in this interval 8044 * 8045 * @hide 8046 */ 8047 8048 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 8049 "connectivity_sampling_interval_in_seconds"; 8050 8051 /** 8052 * The series of successively longer delays used in retrying to download PAC file. 8053 * Last delay is used between successful PAC downloads. 8054 * 8055 * @hide 8056 */ 8057 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 8058 8059 /** 8060 * Setting to turn off captive portal detection. Feature is enabled by 8061 * default and the setting needs to be set to 0 to disable it. 8062 * 8063 * @hide 8064 */ 8065 public static final String 8066 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 8067 8068 /** 8069 * The server used for captive portal detection upon a new conection. A 8070 * 204 response code from the server is used for validation. 8071 * 8072 * @hide 8073 */ 8074 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 8075 8076 /** 8077 * Whether to use HTTPS for network validation. This is enabled by default and the setting 8078 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 8079 * don't actually use HTTPS, but it's consistent with the other settings. 8080 * 8081 * @hide 8082 */ 8083 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8084 8085 /** 8086 * Whether network service discovery is enabled. 8087 * 8088 * @hide 8089 */ 8090 public static final String NSD_ON = "nsd_on"; 8091 8092 /** 8093 * Let user pick default install location. 8094 * 8095 * @hide 8096 */ 8097 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8098 8099 /** 8100 * Default install location value. 8101 * 0 = auto, let system decide 8102 * 1 = internal 8103 * 2 = sdcard 8104 * @hide 8105 */ 8106 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8107 8108 /** 8109 * ms during which to consume extra events related to Inet connection 8110 * condition after a transtion to fully-connected 8111 * 8112 * @hide 8113 */ 8114 public static final String 8115 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8116 8117 /** 8118 * ms during which to consume extra events related to Inet connection 8119 * condtion after a transtion to partly-connected 8120 * 8121 * @hide 8122 */ 8123 public static final String 8124 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8125 8126 /** {@hide} */ 8127 public static final String 8128 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8129 8130 /** 8131 * Host name and port for global http proxy. Uses ':' seperator for 8132 * between host and port. 8133 */ 8134 public static final String HTTP_PROXY = "http_proxy"; 8135 8136 /** 8137 * Host name for global http proxy. Set via ConnectivityManager. 8138 * 8139 * @hide 8140 */ 8141 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8142 8143 /** 8144 * Integer host port for global http proxy. Set via ConnectivityManager. 8145 * 8146 * @hide 8147 */ 8148 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8149 8150 /** 8151 * Exclusion list for global proxy. This string contains a list of 8152 * comma-separated domains where the global proxy does not apply. 8153 * Domains should be listed in a comma- separated list. Example of 8154 * acceptable formats: ".domain1.com,my.domain2.com" Use 8155 * ConnectivityManager to set/get. 8156 * 8157 * @hide 8158 */ 8159 public static final String 8160 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8161 8162 /** 8163 * The location PAC File for the proxy. 8164 * @hide 8165 */ 8166 public static final String 8167 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8168 8169 /** 8170 * Enables the UI setting to allow the user to specify the global HTTP 8171 * proxy and associated exclusion list. 8172 * 8173 * @hide 8174 */ 8175 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8176 8177 /** 8178 * Setting for default DNS in case nobody suggests one 8179 * 8180 * @hide 8181 */ 8182 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8183 8184 /** {@hide} */ 8185 public static final String 8186 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8187 /** {@hide} */ 8188 public static final String 8189 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8190 /** {@hide} */ 8191 public static final String 8192 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8193 /** {@hide} */ 8194 public static final String 8195 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8196 /** {@hide} */ 8197 public static final String 8198 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8199 /** {@hide} */ 8200 public static final String 8201 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8202 /** {@hide} */ 8203 public static final String 8204 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8205 8206 /** 8207 * Device Idle (Doze) specific settings. 8208 * This is encoded as a key=value list, separated by commas. Ex: 8209 * 8210 * "inactive_to=60000,sensing_to=400000" 8211 * 8212 * The following keys are supported: 8213 * 8214 * <pre> 8215 * inactive_to (long) 8216 * sensing_to (long) 8217 * motion_inactive_to (long) 8218 * idle_after_inactive_to (long) 8219 * idle_pending_to (long) 8220 * max_idle_pending_to (long) 8221 * idle_pending_factor (float) 8222 * idle_to (long) 8223 * max_idle_to (long) 8224 * idle_factor (float) 8225 * min_time_to_alarm (long) 8226 * max_temp_app_whitelist_duration (long) 8227 * notification_whitelist_duration (long) 8228 * </pre> 8229 * 8230 * <p> 8231 * Type: string 8232 * @hide 8233 * @see com.android.server.DeviceIdleController.Constants 8234 */ 8235 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8236 8237 /** 8238 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8239 * 8240 * <p> 8241 * Type: string 8242 * @hide 8243 * @see com.android.server.DeviceIdleController.Constants 8244 */ 8245 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8246 8247 /** 8248 * App standby (app idle) specific settings. 8249 * This is encoded as a key=value list, separated by commas. Ex: 8250 * 8251 * "idle_duration=5000,parole_interval=4500" 8252 * 8253 * The following keys are supported: 8254 * 8255 * <pre> 8256 * idle_duration2 (long) 8257 * wallclock_threshold (long) 8258 * parole_interval (long) 8259 * parole_duration (long) 8260 * 8261 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8262 * </pre> 8263 * 8264 * <p> 8265 * Type: string 8266 * @hide 8267 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8268 */ 8269 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8270 8271 /** 8272 * Alarm manager specific settings. 8273 * This is encoded as a key=value list, separated by commas. Ex: 8274 * 8275 * "min_futurity=5000,allow_while_idle_short_time=4500" 8276 * 8277 * The following keys are supported: 8278 * 8279 * <pre> 8280 * min_futurity (long) 8281 * min_interval (long) 8282 * allow_while_idle_short_time (long) 8283 * allow_while_idle_long_time (long) 8284 * allow_while_idle_whitelist_duration (long) 8285 * </pre> 8286 * 8287 * <p> 8288 * Type: string 8289 * @hide 8290 * @see com.android.server.AlarmManagerService.Constants 8291 */ 8292 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8293 8294 /** 8295 * Job scheduler specific settings. 8296 * This is encoded as a key=value list, separated by commas. Ex: 8297 * 8298 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8299 * 8300 * The following keys are supported: 8301 * 8302 * <pre> 8303 * min_idle_count (int) 8304 * min_charging_count (int) 8305 * min_connectivity_count (int) 8306 * min_content_count (int) 8307 * min_ready_jobs_count (int) 8308 * heavy_use_factor (float) 8309 * moderate_use_factor (float) 8310 * fg_job_count (int) 8311 * bg_normal_job_count (int) 8312 * bg_moderate_job_count (int) 8313 * bg_low_job_count (int) 8314 * bg_critical_job_count (int) 8315 * </pre> 8316 * 8317 * <p> 8318 * Type: string 8319 * @hide 8320 * @see com.android.server.job.JobSchedulerService.Constants 8321 */ 8322 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8323 8324 /** 8325 * ShortcutManager specific settings. 8326 * This is encoded as a key=value list, separated by commas. Ex: 8327 * 8328 * "reset_interval_sec=86400,max_updates_per_interval=1" 8329 * 8330 * The following keys are supported: 8331 * 8332 * <pre> 8333 * reset_interval_sec (long) 8334 * max_updates_per_interval (int) 8335 * max_icon_dimension_dp (int, DP) 8336 * max_icon_dimension_dp_lowram (int, DP) 8337 * max_shortcuts (int) 8338 * icon_quality (int, 0-100) 8339 * icon_format (String) 8340 * </pre> 8341 * 8342 * <p> 8343 * Type: string 8344 * @hide 8345 * @see com.android.server.pm.ShortcutService.ConfigConstants 8346 */ 8347 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8348 8349 /** 8350 * Get the key that retrieves a bluetooth headset's priority. 8351 * @hide 8352 */ 8353 public static final String getBluetoothHeadsetPriorityKey(String address) { 8354 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8355 } 8356 8357 /** 8358 * Get the key that retrieves a bluetooth a2dp sink's priority. 8359 * @hide 8360 */ 8361 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8362 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8363 } 8364 8365 /** 8366 * Get the key that retrieves a bluetooth a2dp src's priority. 8367 * @hide 8368 */ 8369 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8370 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8371 } 8372 8373 /** 8374 * Get the key that retrieves a bluetooth Input Device's priority. 8375 * @hide 8376 */ 8377 public static final String getBluetoothInputDevicePriorityKey(String address) { 8378 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8379 } 8380 8381 /** 8382 * Get the key that retrieves a bluetooth map priority. 8383 * @hide 8384 */ 8385 public static final String getBluetoothMapPriorityKey(String address) { 8386 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8387 } 8388 8389 /** 8390 * Get the key that retrieves a bluetooth pbap client priority. 8391 * @hide 8392 */ 8393 public static final String getBluetoothPbapClientPriorityKey(String address) { 8394 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8395 } 8396 8397 /** 8398 * Get the key that retrieves a bluetooth map priority. 8399 * @hide 8400 */ 8401 public static final String getBluetoothSapPriorityKey(String address) { 8402 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8403 } 8404 8405 /** 8406 * Scaling factor for normal window animations. Setting to 0 will 8407 * disable window animations. 8408 */ 8409 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8410 8411 /** 8412 * Scaling factor for activity transition animations. Setting to 0 will 8413 * disable window animations. 8414 */ 8415 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8416 8417 /** 8418 * Scaling factor for Animator-based animations. This affects both the 8419 * start delay and duration of all such animations. Setting to 0 will 8420 * cause animations to end immediately. The default value is 1. 8421 */ 8422 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8423 8424 /** 8425 * Scaling factor for normal window animations. Setting to 0 will 8426 * disable window animations. 8427 * 8428 * @hide 8429 */ 8430 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8431 8432 /** 8433 * If 0, the compatibility mode is off for all applications. 8434 * If 1, older applications run under compatibility mode. 8435 * TODO: remove this settings before code freeze (bug/1907571) 8436 * @hide 8437 */ 8438 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8439 8440 /** 8441 * CDMA only settings 8442 * Emergency Tone 0 = Off 8443 * 1 = Alert 8444 * 2 = Vibrate 8445 * @hide 8446 */ 8447 public static final String EMERGENCY_TONE = "emergency_tone"; 8448 8449 /** 8450 * CDMA only settings 8451 * Whether the auto retry is enabled. The value is 8452 * boolean (1 or 0). 8453 * @hide 8454 */ 8455 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8456 8457 /** 8458 * See RIL_PreferredNetworkType in ril.h 8459 * @hide 8460 */ 8461 public static final String PREFERRED_NETWORK_MODE = 8462 "preferred_network_mode"; 8463 8464 /** 8465 * Name of an application package to be debugged. 8466 */ 8467 public static final String DEBUG_APP = "debug_app"; 8468 8469 /** 8470 * If 1, when launching DEBUG_APP it will wait for the debugger before 8471 * starting user code. If 0, it will run normally. 8472 */ 8473 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8474 8475 /** 8476 * Control whether the process CPU usage meter should be shown. 8477 */ 8478 public static final String SHOW_PROCESSES = "show_processes"; 8479 8480 /** 8481 * If 1 low power mode is enabled. 8482 * @hide 8483 */ 8484 public static final String LOW_POWER_MODE = "low_power"; 8485 8486 /** 8487 * Battery level [1-99] at which low power mode automatically turns on. 8488 * If 0, it will not automatically turn on. 8489 * @hide 8490 */ 8491 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8492 8493 /** 8494 * If not 0, the activity manager will aggressively finish activities and 8495 * processes as soon as they are no longer needed. If 0, the normal 8496 * extended lifetime is used. 8497 */ 8498 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8499 8500 /** 8501 * @hide 8502 * If not 0, the activity manager will implement a looser version of background 8503 * check that is more compatible with existing apps. 8504 */ 8505 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8506 8507 /** 8508 * Use Dock audio output for media: 8509 * 0 = disabled 8510 * 1 = enabled 8511 * @hide 8512 */ 8513 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8514 8515 /** 8516 * The surround sound formats AC3, DTS or IEC61937 are 8517 * available for use if they are detected. 8518 * This is the default mode. 8519 * 8520 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8521 * devices that have an S/PDIF output. This is because S/PDIF 8522 * is unidirectional and the TV cannot know if a decoder is 8523 * connected. So it assumes they are always available. 8524 * @hide 8525 */ 8526 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8527 8528 /** 8529 * AC3, DTS or IEC61937 are NEVER available, even if they 8530 * are detected by the hardware. Those formats will not be 8531 * reported. 8532 * 8533 * An example use case would be an AVR reports that it is capable of 8534 * surround sound decoding but is broken. If NEVER is chosen 8535 * then apps must use PCM output instead of encoded output. 8536 * @hide 8537 */ 8538 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8539 8540 /** 8541 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8542 * are not detected by the hardware. Those formats will be 8543 * reported as part of the HDMI output capability. Applications 8544 * are then free to use either PCM or encoded output. 8545 * 8546 * An example use case would be a when TV was connected over 8547 * TOS-link to an AVR. But the TV could not see it because TOS-link 8548 * is unidirectional. 8549 * @hide 8550 */ 8551 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8552 8553 /** 8554 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8555 * ENCODED_SURROUND_OUTPUT_NEVER or 8556 * ENCODED_SURROUND_OUTPUT_ALWAYS 8557 * @hide 8558 */ 8559 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8560 8561 /** 8562 * Persisted safe headphone volume management state by AudioService 8563 * @hide 8564 */ 8565 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8566 8567 /** 8568 * URL for tzinfo (time zone) updates 8569 * @hide 8570 */ 8571 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8572 8573 /** 8574 * URL for tzinfo (time zone) update metadata 8575 * @hide 8576 */ 8577 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8578 8579 /** 8580 * URL for selinux (mandatory access control) updates 8581 * @hide 8582 */ 8583 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8584 8585 /** 8586 * URL for selinux (mandatory access control) update metadata 8587 * @hide 8588 */ 8589 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8590 8591 /** 8592 * URL for sms short code updates 8593 * @hide 8594 */ 8595 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8596 "sms_short_codes_content_url"; 8597 8598 /** 8599 * URL for sms short code update metadata 8600 * @hide 8601 */ 8602 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8603 "sms_short_codes_metadata_url"; 8604 8605 /** 8606 * URL for apn_db updates 8607 * @hide 8608 */ 8609 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8610 8611 /** 8612 * URL for apn_db update metadata 8613 * @hide 8614 */ 8615 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8616 8617 /** 8618 * URL for cert pinlist updates 8619 * @hide 8620 */ 8621 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8622 8623 /** 8624 * URL for cert pinlist updates 8625 * @hide 8626 */ 8627 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8628 8629 /** 8630 * URL for intent firewall updates 8631 * @hide 8632 */ 8633 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8634 "intent_firewall_content_url"; 8635 8636 /** 8637 * URL for intent firewall update metadata 8638 * @hide 8639 */ 8640 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8641 "intent_firewall_metadata_url"; 8642 8643 /** 8644 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8645 * @hide 8646 */ 8647 public static final String SELINUX_STATUS = "selinux_status"; 8648 8649 /** 8650 * Developer setting to force RTL layout. 8651 * @hide 8652 */ 8653 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8654 8655 /** 8656 * Milliseconds after screen-off after which low battery sounds will be silenced. 8657 * 8658 * If zero, battery sounds will always play. 8659 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8660 * 8661 * @hide 8662 */ 8663 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8664 8665 /** 8666 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8667 * the caller is done with this, they should call {@link ContentResolver#delete} to 8668 * clean up any value that they may have written. 8669 * 8670 * @hide 8671 */ 8672 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8673 8674 /** 8675 * Defines global runtime overrides to window policy. 8676 * 8677 * See {@link com.android.server.policy.PolicyControl} for value format. 8678 * 8679 * @hide 8680 */ 8681 public static final String POLICY_CONTROL = "policy_control"; 8682 8683 /** 8684 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8685 * or ZEN_MODE_NO_INTERRUPTIONS. 8686 * 8687 * @hide 8688 */ 8689 public static final String ZEN_MODE = "zen_mode"; 8690 8691 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8692 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8693 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8694 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8695 8696 /** @hide */ public static String zenModeToString(int mode) { 8697 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8698 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8699 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8700 return "ZEN_MODE_OFF"; 8701 } 8702 8703 /** @hide */ public static boolean isValidZenMode(int value) { 8704 switch (value) { 8705 case Global.ZEN_MODE_OFF: 8706 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8707 case Global.ZEN_MODE_ALARMS: 8708 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8709 return true; 8710 default: 8711 return false; 8712 } 8713 } 8714 8715 /** 8716 * Value of the ringer before entering zen mode. 8717 * 8718 * @hide 8719 */ 8720 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8721 8722 /** 8723 * Opaque value, changes when persisted zen mode configuration changes. 8724 * 8725 * @hide 8726 */ 8727 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8728 8729 /** 8730 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8731 * 8732 * @hide 8733 */ 8734 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8735 "heads_up_notifications_enabled"; 8736 8737 /** @hide */ public static final int HEADS_UP_OFF = 0; 8738 /** @hide */ public static final int HEADS_UP_ON = 1; 8739 8740 /** 8741 * The name of the device 8742 */ 8743 public static final String DEVICE_NAME = "device_name"; 8744 8745 /** 8746 * Whether the NetworkScoringService has been first initialized. 8747 * <p> 8748 * Type: int (0 for false, 1 for true) 8749 * @hide 8750 */ 8751 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8752 8753 /** 8754 * Whether the user wants to be prompted for password to decrypt the device on boot. 8755 * This only matters if the storage is encrypted. 8756 * <p> 8757 * Type: int (0 for false, 1 for true) 8758 * @hide 8759 */ 8760 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8761 8762 /** 8763 * Whether the Volte is enabled 8764 * <p> 8765 * Type: int (0 for false, 1 for true) 8766 * @hide 8767 */ 8768 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8769 8770 /** 8771 * Whether VT (Video Telephony over IMS) is enabled 8772 * <p> 8773 * Type: int (0 for false, 1 for true) 8774 * 8775 * @hide 8776 */ 8777 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8778 8779 /** 8780 * Whether WFC is enabled 8781 * <p> 8782 * Type: int (0 for false, 1 for true) 8783 * 8784 * @hide 8785 */ 8786 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8787 8788 /** 8789 * WFC Mode. 8790 * <p> 8791 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8792 * 8793 * @hide 8794 */ 8795 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8796 8797 /** 8798 * Whether WFC roaming is enabled 8799 * <p> 8800 * Type: int (0 for false, 1 for true) 8801 * 8802 * @hide 8803 */ 8804 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8805 8806 /** 8807 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8808 * this via gservices, OMA-DM, carrier app, etc. 8809 * <p> 8810 * Type: int (0 for false, 1 for true) 8811 * @hide 8812 */ 8813 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8814 8815 /** 8816 * Ephemeral app cookie max size in bytes. 8817 * <p> 8818 * Type: int 8819 * @hide 8820 */ 8821 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8822 "ephemeral_cookie_max_size_bytes"; 8823 8824 /** 8825 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 8826 * enabled. Set to zero to disable. 8827 * <p> 8828 * Type: int (0 for false, 1 for true) 8829 * 8830 * @hide 8831 */ 8832 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 8833 8834 /** 8835 * A mask applied to the ephemeral hash to generate the hash prefix. 8836 * <p> 8837 * Type: int 8838 * 8839 * @hide 8840 */ 8841 public static final String EPHEMERAL_HASH_PREFIX_MASK = "ephemeral_hash_prefix_mask"; 8842 8843 /** 8844 * Number of hash prefixes to send during ephemeral resolution. 8845 * <p> 8846 * Type: int 8847 * 8848 * @hide 8849 */ 8850 public static final String EPHEMERAL_HASH_PREFIX_COUNT = "ephemeral_hash_prefix_count"; 8851 8852 /** 8853 * The duration for caching uninstalled ephemeral apps. 8854 * <p> 8855 * Type: long 8856 * @hide 8857 */ 8858 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8859 "uninstalled_ephemeral_app_cache_duration_millis"; 8860 8861 /** 8862 * Allows switching users when system user is locked. 8863 * <p> 8864 * Type: int 8865 * @hide 8866 */ 8867 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8868 "allow_user_switching_when_system_user_locked"; 8869 8870 /** 8871 * Boot count since the device starts running APK level 24. 8872 * <p> 8873 * Type: int 8874 */ 8875 public static final String BOOT_COUNT = "boot_count"; 8876 8877 /** 8878 * Whether the safe boot is disallowed. 8879 * 8880 * <p>This setting should have the identical value as the corresponding user restriction. 8881 * The purpose of the setting is to make the restriction available in early boot stages 8882 * before the user restrictions are loaded. 8883 * @hide 8884 */ 8885 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8886 8887 /** 8888 * Whether this device is currently in retail demo mode. If true, device 8889 * usage is severely limited. 8890 * <p> 8891 * Type: int (0 for false, 1 for true) 8892 * @hide 8893 */ 8894 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 8895 8896 /** 8897 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 8898 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 8899 * keys are supported: 8900 * 8901 * <pre> 8902 * user_inactivity_timeout_ms (long) 8903 * warning_dialog_timeout_ms (long) 8904 * </pre> 8905 * <p> 8906 * Type: string 8907 * 8908 * @hide 8909 */ 8910 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 8911 8912 /** 8913 * The reason for the settings database being downgraded. This is only for 8914 * troubleshooting purposes and its value should not be interpreted in any way. 8915 * 8916 * Type: string 8917 * 8918 * @hide 8919 */ 8920 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 8921 8922 /** 8923 * Settings to backup. This is here so that it's in the same place as the settings 8924 * keys and easy to update. 8925 * 8926 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8927 * and Secure as well. This is because those tables drive both backup and 8928 * restore, and restore needs to properly whitelist keys that used to live 8929 * in those namespaces. The keys will only actually be backed up / restored 8930 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8931 * 8932 * NOTE: Settings are backed up and restored in the order they appear 8933 * in this array. If you have one setting depending on another, 8934 * make sure that they are ordered appropriately. 8935 * 8936 * @hide 8937 */ 8938 public static final String[] SETTINGS_TO_BACKUP = { 8939 BUGREPORT_IN_POWER_MENU, 8940 STAY_ON_WHILE_PLUGGED_IN, 8941 AUTO_TIME, 8942 AUTO_TIME_ZONE, 8943 POWER_SOUNDS_ENABLED, 8944 DOCK_SOUNDS_ENABLED, 8945 CHARGING_SOUNDS_ENABLED, 8946 USB_MASS_STORAGE_ENABLED, 8947 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8948 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8949 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8950 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8951 WIFI_NUM_OPEN_NETWORKS_KEPT, 8952 EMERGENCY_TONE, 8953 CALL_AUTO_RETRY, 8954 DOCK_AUDIO_MEDIA_ENABLED, 8955 ENCODED_SURROUND_OUTPUT, 8956 LOW_POWER_MODE_TRIGGER_LEVEL 8957 }; 8958 8959 // Populated lazily, guarded by class object: 8960 private static NameValueCache sNameValueCache = new NameValueCache( 8961 CONTENT_URI, 8962 CALL_METHOD_GET_GLOBAL, 8963 CALL_METHOD_PUT_GLOBAL); 8964 8965 // Certain settings have been moved from global to the per-user secure namespace 8966 private static final HashSet<String> MOVED_TO_SECURE; 8967 static { 8968 MOVED_TO_SECURE = new HashSet<String>(1); 8969 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8970 } 8971 8972 /** @hide */ 8973 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8974 outKeySet.addAll(MOVED_TO_SECURE); 8975 } 8976 8977 /** 8978 * Look up a name in the database. 8979 * @param resolver to access the database with 8980 * @param name to look up in the table 8981 * @return the corresponding value, or null if not present 8982 */ 8983 public static String getString(ContentResolver resolver, String name) { 8984 return getStringForUser(resolver, name, UserHandle.myUserId()); 8985 } 8986 8987 /** @hide */ 8988 public static String getStringForUser(ContentResolver resolver, String name, 8989 int userHandle) { 8990 if (MOVED_TO_SECURE.contains(name)) { 8991 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8992 + " to android.provider.Settings.Secure, returning read-only value."); 8993 return Secure.getStringForUser(resolver, name, userHandle); 8994 } 8995 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8996 } 8997 8998 /** 8999 * Store a name/value pair into the database. 9000 * @param resolver to access the database with 9001 * @param name to store 9002 * @param value to associate with the name 9003 * @return true if the value was set, false on database errors 9004 */ 9005 public static boolean putString(ContentResolver resolver, 9006 String name, String value) { 9007 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 9008 } 9009 9010 /** @hide */ 9011 public static boolean putStringForUser(ContentResolver resolver, 9012 String name, String value, int userHandle) { 9013 if (LOCAL_LOGV) { 9014 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 9015 + " for " + userHandle); 9016 } 9017 // Global and Secure have the same access policy so we can forward writes 9018 if (MOVED_TO_SECURE.contains(name)) { 9019 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9020 + " to android.provider.Settings.Secure, value is unchanged."); 9021 return Secure.putStringForUser(resolver, name, value, userHandle); 9022 } 9023 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 9024 } 9025 9026 /** 9027 * Construct the content URI for a particular name/value pair, 9028 * useful for monitoring changes with a ContentObserver. 9029 * @param name to look up in the table 9030 * @return the corresponding content URI, or null if not present 9031 */ 9032 public static Uri getUriFor(String name) { 9033 return getUriFor(CONTENT_URI, name); 9034 } 9035 9036 /** 9037 * Convenience function for retrieving a single secure settings value 9038 * as an integer. Note that internally setting values are always 9039 * stored as strings; this function converts the string to an integer 9040 * for you. The default value will be returned if the setting is 9041 * not defined or not an integer. 9042 * 9043 * @param cr The ContentResolver to access. 9044 * @param name The name of the setting to retrieve. 9045 * @param def Value to return if the setting is not defined. 9046 * 9047 * @return The setting's current value, or 'def' if it is not defined 9048 * or not a valid integer. 9049 */ 9050 public static int getInt(ContentResolver cr, String name, int def) { 9051 String v = getString(cr, name); 9052 try { 9053 return v != null ? Integer.parseInt(v) : def; 9054 } catch (NumberFormatException e) { 9055 return def; 9056 } 9057 } 9058 9059 /** 9060 * Convenience function for retrieving a single secure settings value 9061 * as an integer. Note that internally setting values are always 9062 * stored as strings; this function converts the string to an integer 9063 * for you. 9064 * <p> 9065 * This version does not take a default value. If the setting has not 9066 * been set, or the string value is not a number, 9067 * it throws {@link SettingNotFoundException}. 9068 * 9069 * @param cr The ContentResolver to access. 9070 * @param name The name of the setting to retrieve. 9071 * 9072 * @throws SettingNotFoundException Thrown if a setting by the given 9073 * name can't be found or the setting value is not an integer. 9074 * 9075 * @return The setting's current value. 9076 */ 9077 public static int getInt(ContentResolver cr, String name) 9078 throws SettingNotFoundException { 9079 String v = getString(cr, name); 9080 try { 9081 return Integer.parseInt(v); 9082 } catch (NumberFormatException e) { 9083 throw new SettingNotFoundException(name); 9084 } 9085 } 9086 9087 /** 9088 * Convenience function for updating a single settings value as an 9089 * integer. This will either create a new entry in the table if the 9090 * given name does not exist, or modify the value of the existing row 9091 * with that name. Note that internally setting values are always 9092 * stored as strings, so this function converts the given value to a 9093 * string before storing it. 9094 * 9095 * @param cr The ContentResolver to access. 9096 * @param name The name of the setting to modify. 9097 * @param value The new value for the setting. 9098 * @return true if the value was set, false on database errors 9099 */ 9100 public static boolean putInt(ContentResolver cr, String name, int value) { 9101 return putString(cr, name, Integer.toString(value)); 9102 } 9103 9104 /** 9105 * Convenience function for retrieving a single secure settings value 9106 * as a {@code long}. Note that internally setting values are always 9107 * stored as strings; this function converts the string to a {@code long} 9108 * for you. The default value will be returned if the setting is 9109 * not defined or not a {@code long}. 9110 * 9111 * @param cr The ContentResolver to access. 9112 * @param name The name of the setting to retrieve. 9113 * @param def Value to return if the setting is not defined. 9114 * 9115 * @return The setting's current value, or 'def' if it is not defined 9116 * or not a valid {@code long}. 9117 */ 9118 public static long getLong(ContentResolver cr, String name, long def) { 9119 String valString = getString(cr, name); 9120 long value; 9121 try { 9122 value = valString != null ? Long.parseLong(valString) : def; 9123 } catch (NumberFormatException e) { 9124 value = def; 9125 } 9126 return value; 9127 } 9128 9129 /** 9130 * Convenience function for retrieving a single secure settings value 9131 * as a {@code long}. Note that internally setting values are always 9132 * stored as strings; this function converts the string to a {@code long} 9133 * for you. 9134 * <p> 9135 * This version does not take a default value. If the setting has not 9136 * been set, or the string value is not a number, 9137 * it throws {@link SettingNotFoundException}. 9138 * 9139 * @param cr The ContentResolver to access. 9140 * @param name The name of the setting to retrieve. 9141 * 9142 * @return The setting's current value. 9143 * @throws SettingNotFoundException Thrown if a setting by the given 9144 * name can't be found or the setting value is not an integer. 9145 */ 9146 public static long getLong(ContentResolver cr, String name) 9147 throws SettingNotFoundException { 9148 String valString = getString(cr, name); 9149 try { 9150 return Long.parseLong(valString); 9151 } catch (NumberFormatException e) { 9152 throw new SettingNotFoundException(name); 9153 } 9154 } 9155 9156 /** 9157 * Convenience function for updating a secure settings value as a long 9158 * integer. This will either create a new entry in the table if the 9159 * given name does not exist, or modify the value of the existing row 9160 * with that name. Note that internally setting values are always 9161 * stored as strings, so this function converts the given value to a 9162 * string before storing it. 9163 * 9164 * @param cr The ContentResolver to access. 9165 * @param name The name of the setting to modify. 9166 * @param value The new value for the setting. 9167 * @return true if the value was set, false on database errors 9168 */ 9169 public static boolean putLong(ContentResolver cr, String name, long value) { 9170 return putString(cr, name, Long.toString(value)); 9171 } 9172 9173 /** 9174 * Convenience function for retrieving a single secure settings value 9175 * as a floating point number. Note that internally setting values are 9176 * always stored as strings; this function converts the string to an 9177 * float for you. The default value will be returned if the setting 9178 * is not defined or not a valid float. 9179 * 9180 * @param cr The ContentResolver to access. 9181 * @param name The name of the setting to retrieve. 9182 * @param def Value to return if the setting is not defined. 9183 * 9184 * @return The setting's current value, or 'def' if it is not defined 9185 * or not a valid float. 9186 */ 9187 public static float getFloat(ContentResolver cr, String name, float def) { 9188 String v = getString(cr, name); 9189 try { 9190 return v != null ? Float.parseFloat(v) : def; 9191 } catch (NumberFormatException e) { 9192 return def; 9193 } 9194 } 9195 9196 /** 9197 * Convenience function for retrieving a single secure settings value 9198 * as a float. Note that internally setting values are always 9199 * stored as strings; this function converts the string to a float 9200 * for you. 9201 * <p> 9202 * This version does not take a default value. If the setting has not 9203 * been set, or the string value is not a number, 9204 * it throws {@link SettingNotFoundException}. 9205 * 9206 * @param cr The ContentResolver to access. 9207 * @param name The name of the setting to retrieve. 9208 * 9209 * @throws SettingNotFoundException Thrown if a setting by the given 9210 * name can't be found or the setting value is not a float. 9211 * 9212 * @return The setting's current value. 9213 */ 9214 public static float getFloat(ContentResolver cr, String name) 9215 throws SettingNotFoundException { 9216 String v = getString(cr, name); 9217 if (v == null) { 9218 throw new SettingNotFoundException(name); 9219 } 9220 try { 9221 return Float.parseFloat(v); 9222 } catch (NumberFormatException e) { 9223 throw new SettingNotFoundException(name); 9224 } 9225 } 9226 9227 /** 9228 * Convenience function for updating a single settings value as a 9229 * floating point number. This will either create a new entry in the 9230 * table if the given name does not exist, or modify the value of the 9231 * existing row with that name. Note that internally setting values 9232 * are always stored as strings, so this function converts the given 9233 * value to a string before storing it. 9234 * 9235 * @param cr The ContentResolver to access. 9236 * @param name The name of the setting to modify. 9237 * @param value The new value for the setting. 9238 * @return true if the value was set, false on database errors 9239 */ 9240 public static boolean putFloat(ContentResolver cr, String name, float value) { 9241 return putString(cr, name, Float.toString(value)); 9242 } 9243 9244 9245 /** 9246 * Subscription to be used for voice call on a multi sim device. The supported values 9247 * are 0 = SUB1, 1 = SUB2 and etc. 9248 * @hide 9249 */ 9250 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 9251 9252 /** 9253 * Used to provide option to user to select subscription during dial. 9254 * The supported values are 0 = disable or 1 = enable prompt. 9255 * @hide 9256 */ 9257 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 9258 9259 /** 9260 * Subscription to be used for data call on a multi sim device. The supported values 9261 * are 0 = SUB1, 1 = SUB2 and etc. 9262 * @hide 9263 */ 9264 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 9265 9266 /** 9267 * Subscription to be used for SMS on a multi sim device. The supported values 9268 * are 0 = SUB1, 1 = SUB2 and etc. 9269 * @hide 9270 */ 9271 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 9272 9273 /** 9274 * Used to provide option to user to select subscription during send SMS. 9275 * The value 1 - enable, 0 - disable 9276 * @hide 9277 */ 9278 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 9279 9280 9281 9282 /** User preferred subscriptions setting. 9283 * This holds the details of the user selected subscription from the card and 9284 * the activation status. Each settings string have the coma separated values 9285 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 9286 * @hide 9287 */ 9288 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 9289 "user_preferred_sub2","user_preferred_sub3"}; 9290 9291 /** 9292 * Whether to enable new contacts aggregator or not. 9293 * The value 1 - enable, 0 - disable 9294 * @hide 9295 */ 9296 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 9297 9298 /** 9299 * Whether to enable contacts metadata syncing or not 9300 * The value 1 - enable, 0 - disable 9301 * 9302 * @removed 9303 */ 9304 @Deprecated 9305 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 9306 9307 /** 9308 * Whether to enable contacts metadata syncing or not 9309 * The value 1 - enable, 0 - disable 9310 */ 9311 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 9312 9313 /** 9314 * Whether to enable cellular on boot. 9315 * The value 1 - enable, 0 - disable 9316 * @hide 9317 */ 9318 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 9319 9320 /** 9321 * The maximum allowed notification enqueue rate in Hertz. 9322 * 9323 * Should be a float, and includes both posts and updates. 9324 * @hide 9325 */ 9326 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9327 9328 /** 9329 * Whether cell is enabled/disabled 9330 * @hide 9331 */ 9332 public static final String CELL_ON = "cell_on"; 9333 } 9334 9335 /** 9336 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9337 * Intent URL, allowing it to be either a web page or a particular 9338 * application activity. 9339 * 9340 * @hide 9341 */ 9342 public static final class Bookmarks implements BaseColumns 9343 { 9344 private static final String TAG = "Bookmarks"; 9345 9346 /** 9347 * The content:// style URL for this table 9348 */ 9349 public static final Uri CONTENT_URI = 9350 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9351 9352 /** 9353 * The row ID. 9354 * <p>Type: INTEGER</p> 9355 */ 9356 public static final String ID = "_id"; 9357 9358 /** 9359 * Descriptive name of the bookmark that can be displayed to the user. 9360 * If this is empty, the title should be resolved at display time (use 9361 * {@link #getTitle(Context, Cursor)} any time you want to display the 9362 * title of a bookmark.) 9363 * <P> 9364 * Type: TEXT 9365 * </P> 9366 */ 9367 public static final String TITLE = "title"; 9368 9369 /** 9370 * Arbitrary string (displayed to the user) that allows bookmarks to be 9371 * organized into categories. There are some special names for 9372 * standard folders, which all start with '@'. The label displayed for 9373 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9374 * the folder name does not change so you can consistently query for 9375 * the folder regardless of the current locale. 9376 * 9377 * <P>Type: TEXT</P> 9378 * 9379 */ 9380 public static final String FOLDER = "folder"; 9381 9382 /** 9383 * The Intent URL of the bookmark, describing what it points to. This 9384 * value is given to {@link android.content.Intent#getIntent} to create 9385 * an Intent that can be launched. 9386 * <P>Type: TEXT</P> 9387 */ 9388 public static final String INTENT = "intent"; 9389 9390 /** 9391 * Optional shortcut character associated with this bookmark. 9392 * <P>Type: INTEGER</P> 9393 */ 9394 public static final String SHORTCUT = "shortcut"; 9395 9396 /** 9397 * The order in which the bookmark should be displayed 9398 * <P>Type: INTEGER</P> 9399 */ 9400 public static final String ORDERING = "ordering"; 9401 9402 private static final String[] sIntentProjection = { INTENT }; 9403 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9404 private static final String sShortcutSelection = SHORTCUT + "=?"; 9405 9406 /** 9407 * Convenience function to retrieve the bookmarked Intent for a 9408 * particular shortcut key. 9409 * 9410 * @param cr The ContentResolver to query. 9411 * @param shortcut The shortcut key. 9412 * 9413 * @return Intent The bookmarked URL, or null if there is no bookmark 9414 * matching the given shortcut. 9415 */ 9416 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9417 { 9418 Intent intent = null; 9419 9420 Cursor c = cr.query(CONTENT_URI, 9421 sIntentProjection, sShortcutSelection, 9422 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9423 // Keep trying until we find a valid shortcut 9424 try { 9425 while (intent == null && c.moveToNext()) { 9426 try { 9427 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9428 intent = Intent.parseUri(intentURI, 0); 9429 } catch (java.net.URISyntaxException e) { 9430 // The stored URL is bad... ignore it. 9431 } catch (IllegalArgumentException e) { 9432 // Column not found 9433 Log.w(TAG, "Intent column not found", e); 9434 } 9435 } 9436 } finally { 9437 if (c != null) c.close(); 9438 } 9439 9440 return intent; 9441 } 9442 9443 /** 9444 * Add a new bookmark to the system. 9445 * 9446 * @param cr The ContentResolver to query. 9447 * @param intent The desired target of the bookmark. 9448 * @param title Bookmark title that is shown to the user; null if none 9449 * or it should be resolved to the intent's title. 9450 * @param folder Folder in which to place the bookmark; null if none. 9451 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9452 * this is non-zero and there is an existing bookmark entry 9453 * with this same shortcut, then that existing shortcut is 9454 * cleared (the bookmark is not removed). 9455 * @return The unique content URL for the new bookmark entry. 9456 */ 9457 public static Uri add(ContentResolver cr, 9458 Intent intent, 9459 String title, 9460 String folder, 9461 char shortcut, 9462 int ordering) 9463 { 9464 // If a shortcut is supplied, and it is already defined for 9465 // another bookmark, then remove the old definition. 9466 if (shortcut != 0) { 9467 cr.delete(CONTENT_URI, sShortcutSelection, 9468 new String[] { String.valueOf((int) shortcut) }); 9469 } 9470 9471 ContentValues values = new ContentValues(); 9472 if (title != null) values.put(TITLE, title); 9473 if (folder != null) values.put(FOLDER, folder); 9474 values.put(INTENT, intent.toUri(0)); 9475 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9476 values.put(ORDERING, ordering); 9477 return cr.insert(CONTENT_URI, values); 9478 } 9479 9480 /** 9481 * Return the folder name as it should be displayed to the user. This 9482 * takes care of localizing special folders. 9483 * 9484 * @param r Resources object for current locale; only need access to 9485 * system resources. 9486 * @param folder The value found in the {@link #FOLDER} column. 9487 * 9488 * @return CharSequence The label for this folder that should be shown 9489 * to the user. 9490 */ 9491 public static CharSequence getLabelForFolder(Resources r, String folder) { 9492 return folder; 9493 } 9494 9495 /** 9496 * Return the title as it should be displayed to the user. This takes 9497 * care of localizing bookmarks that point to activities. 9498 * 9499 * @param context A context. 9500 * @param cursor A cursor pointing to the row whose title should be 9501 * returned. The cursor must contain at least the {@link #TITLE} 9502 * and {@link #INTENT} columns. 9503 * @return A title that is localized and can be displayed to the user, 9504 * or the empty string if one could not be found. 9505 */ 9506 public static CharSequence getTitle(Context context, Cursor cursor) { 9507 int titleColumn = cursor.getColumnIndex(TITLE); 9508 int intentColumn = cursor.getColumnIndex(INTENT); 9509 if (titleColumn == -1 || intentColumn == -1) { 9510 throw new IllegalArgumentException( 9511 "The cursor must contain the TITLE and INTENT columns."); 9512 } 9513 9514 String title = cursor.getString(titleColumn); 9515 if (!TextUtils.isEmpty(title)) { 9516 return title; 9517 } 9518 9519 String intentUri = cursor.getString(intentColumn); 9520 if (TextUtils.isEmpty(intentUri)) { 9521 return ""; 9522 } 9523 9524 Intent intent; 9525 try { 9526 intent = Intent.parseUri(intentUri, 0); 9527 } catch (URISyntaxException e) { 9528 return ""; 9529 } 9530 9531 PackageManager packageManager = context.getPackageManager(); 9532 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9533 return info != null ? info.loadLabel(packageManager) : ""; 9534 } 9535 } 9536 9537 /** 9538 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9539 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9540 * from the GoogleLoginService. 9541 * 9542 * @param androidId The Android ID for this device. 9543 * @return The device ID that should be used when connecting to the mobile gtalk server. 9544 * @hide 9545 */ 9546 public static String getGTalkDeviceId(long androidId) { 9547 return "android-" + Long.toHexString(androidId); 9548 } 9549 9550 private static final String[] PM_WRITE_SETTINGS = { 9551 android.Manifest.permission.WRITE_SETTINGS 9552 }; 9553 private static final String[] PM_CHANGE_NETWORK_STATE = { 9554 android.Manifest.permission.CHANGE_NETWORK_STATE, 9555 android.Manifest.permission.WRITE_SETTINGS 9556 }; 9557 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9558 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9559 }; 9560 9561 /** 9562 * Performs a strict and comprehensive check of whether a calling package is allowed to 9563 * write/modify system settings, as the condition differs for pre-M, M+, and 9564 * privileged/preinstalled apps. If the provided uid does not match the 9565 * callingPackage, a negative result will be returned. 9566 * @hide 9567 */ 9568 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9569 String callingPackage, boolean throwException) { 9570 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9571 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9572 PM_WRITE_SETTINGS, false); 9573 } 9574 9575 /** 9576 * Performs a strict and comprehensive check of whether a calling package is allowed to 9577 * write/modify system settings, as the condition differs for pre-M, M+, and 9578 * privileged/preinstalled apps. If the provided uid does not match the 9579 * callingPackage, a negative result will be returned. The caller is expected to have 9580 * the WRITE_SETTINGS permission declared. 9581 * 9582 * Note: if the check is successful, the operation of this app will be updated to the 9583 * current time. 9584 * @hide 9585 */ 9586 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9587 String callingPackage, boolean throwException) { 9588 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9589 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9590 PM_WRITE_SETTINGS, true); 9591 } 9592 9593 /** 9594 * Performs a strict and comprehensive check of whether a calling package is allowed to 9595 * change the state of network, as the condition differs for pre-M, M+, and 9596 * privileged/preinstalled apps. The caller is expected to have either the 9597 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9598 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9599 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9600 * permission and cannot be revoked. See http://b/23597341 9601 * 9602 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9603 * of this app will be updated to the current time. 9604 * @hide 9605 */ 9606 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9607 String callingPackage, boolean throwException) { 9608 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9609 == PackageManager.PERMISSION_GRANTED) { 9610 return true; 9611 } 9612 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9613 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9614 PM_CHANGE_NETWORK_STATE, true); 9615 } 9616 9617 /** 9618 * Performs a strict and comprehensive check of whether a calling package is allowed to 9619 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9620 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9621 * a negative result will be returned. 9622 * @hide 9623 */ 9624 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9625 String callingPackage, boolean throwException) { 9626 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9627 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9628 PM_SYSTEM_ALERT_WINDOW, false); 9629 } 9630 9631 /** 9632 * Performs a strict and comprehensive check of whether a calling package is allowed to 9633 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9634 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9635 * a negative result will be returned. 9636 * 9637 * Note: if the check is successful, the operation of this app will be updated to the 9638 * current time. 9639 * @hide 9640 */ 9641 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9642 callingPackage, boolean throwException) { 9643 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9644 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9645 PM_SYSTEM_ALERT_WINDOW, true); 9646 } 9647 9648 /** 9649 * Helper method to perform a general and comprehensive check of whether an operation that is 9650 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9651 * OP_WRITE_SETTINGS 9652 * @hide 9653 */ 9654 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9655 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9656 permissions, boolean makeNote) { 9657 if (callingPackage == null) { 9658 return false; 9659 } 9660 9661 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9662 int mode = AppOpsManager.MODE_DEFAULT; 9663 if (makeNote) { 9664 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9665 } else { 9666 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9667 } 9668 9669 switch (mode) { 9670 case AppOpsManager.MODE_ALLOWED: 9671 return true; 9672 9673 case AppOpsManager.MODE_DEFAULT: 9674 // this is the default operating mode after an app's installation 9675 // In this case we will check all associated static permission to see 9676 // if it is granted during install time. 9677 for (String permission : permissions) { 9678 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9679 .PERMISSION_GRANTED) { 9680 // if either of the permissions are granted, we will allow it 9681 return true; 9682 } 9683 } 9684 9685 default: 9686 // this is for all other cases trickled down here... 9687 if (!throwException) { 9688 return false; 9689 } 9690 } 9691 9692 // prepare string to throw SecurityException 9693 StringBuilder exceptionMessage = new StringBuilder(); 9694 exceptionMessage.append(callingPackage); 9695 exceptionMessage.append(" was not granted "); 9696 if (permissions.length > 1) { 9697 exceptionMessage.append(" either of these permissions: "); 9698 } else { 9699 exceptionMessage.append(" this permission: "); 9700 } 9701 for (int i = 0; i < permissions.length; i++) { 9702 exceptionMessage.append(permissions[i]); 9703 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9704 } 9705 9706 throw new SecurityException(exceptionMessage.toString()); 9707 } 9708 9709 /** 9710 * Retrieves a correponding package name for a given uid. It will query all 9711 * packages that are associated with the given uid, but it will return only 9712 * the zeroth result. 9713 * Note: If package could not be found, a null is returned. 9714 * @hide 9715 */ 9716 public static String getPackageNameForUid(Context context, int uid) { 9717 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9718 if (packages == null) { 9719 return null; 9720 } 9721 return packages[0]; 9722 } 9723} 9724