Settings.java revision 5e666029f97b95ad674285a4ac0b199432c62427
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.NonNull; 20import android.annotation.SdkConstant; 21import android.annotation.SdkConstant.SdkConstantType; 22import android.annotation.SystemApi; 23import android.annotation.TestApi; 24import android.app.ActivityThread; 25import android.app.AppOpsManager; 26import android.app.Application; 27import android.app.SearchManager; 28import android.app.WallpaperManager; 29import android.content.ComponentName; 30import android.content.ContentResolver; 31import android.content.ContentValues; 32import android.content.Context; 33import android.content.IContentProvider; 34import android.content.Intent; 35import android.content.pm.ActivityInfo; 36import android.content.pm.PackageManager; 37import android.content.pm.ResolveInfo; 38import android.content.res.Configuration; 39import android.content.res.Resources; 40import android.database.Cursor; 41import android.database.SQLException; 42import android.location.LocationManager; 43import android.net.ConnectivityManager; 44import android.net.Uri; 45import android.net.wifi.WifiManager; 46import android.os.BatteryManager; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.LocaleList; 51import android.os.Process; 52import android.os.RemoteException; 53import android.os.ServiceManager; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.Log; 62import android.util.MemoryIntArray; 63 64import com.android.internal.annotations.GuardedBy; 65import com.android.internal.util.ArrayUtils; 66import com.android.internal.widget.ILockSettings; 67 68import java.io.IOException; 69import java.net.URISyntaxException; 70import java.text.SimpleDateFormat; 71import java.util.HashMap; 72import java.util.HashSet; 73import java.util.Locale; 74import java.util.Map; 75import java.util.Set; 76 77/** 78 * The Settings provider contains global system-level device preferences. 79 */ 80public final class Settings { 81 82 // Intent actions for Settings 83 84 /** 85 * Activity Action: Show system settings. 86 * <p> 87 * Input: Nothing. 88 * <p> 89 * Output: Nothing. 90 */ 91 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 92 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 93 94 /** 95 * Activity Action: Show settings to allow configuration of APNs. 96 * <p> 97 * Input: Nothing. 98 * <p> 99 * Output: Nothing. 100 */ 101 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 102 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 103 104 /** 105 * Activity Action: Show settings to allow configuration of current location 106 * sources. 107 * <p> 108 * In some cases, a matching Activity may not exist, so ensure you 109 * safeguard against this. 110 * <p> 111 * Input: Nothing. 112 * <p> 113 * Output: Nothing. 114 */ 115 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 116 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 117 "android.settings.LOCATION_SOURCE_SETTINGS"; 118 119 /** 120 * Activity Action: Show settings to allow configuration of users. 121 * <p> 122 * In some cases, a matching Activity may not exist, so ensure you 123 * safeguard against this. 124 * <p> 125 * Input: Nothing. 126 * <p> 127 * Output: Nothing. 128 * @hide 129 */ 130 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 131 public static final String ACTION_USER_SETTINGS = 132 "android.settings.USER_SETTINGS"; 133 134 /** 135 * Activity Action: Show settings to allow configuration of wireless controls 136 * such as Wi-Fi, Bluetooth and Mobile networks. 137 * <p> 138 * In some cases, a matching Activity may not exist, so ensure you 139 * safeguard against this. 140 * <p> 141 * Input: Nothing. 142 * <p> 143 * Output: Nothing. 144 */ 145 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 146 public static final String ACTION_WIRELESS_SETTINGS = 147 "android.settings.WIRELESS_SETTINGS"; 148 149 /** 150 * Activity Action: Show tether provisioning activity. 151 * 152 * <p> 153 * In some cases, a matching Activity may not exist, so ensure you 154 * safeguard against this. 155 * <p> 156 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 157 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 158 * contain a {@link ResultReceiver} which will be called back with a tether result code. 159 * <p> 160 * Output: The result of the provisioning check. 161 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 162 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 163 * 164 * @hide 165 */ 166 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 167 public static final String ACTION_TETHER_PROVISIONING = 168 "android.settings.TETHER_PROVISIONING_UI"; 169 170 /** 171 * Activity Action: Show settings to allow entering/exiting airplane mode. 172 * <p> 173 * In some cases, a matching Activity may not exist, so ensure you 174 * safeguard against this. 175 * <p> 176 * Input: Nothing. 177 * <p> 178 * Output: Nothing. 179 */ 180 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 181 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 182 "android.settings.AIRPLANE_MODE_SETTINGS"; 183 184 /** 185 * Activity Action: Modify Airplane mode settings using a voice command. 186 * <p> 187 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 188 * <p> 189 * This intent MUST be started using 190 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 191 * startVoiceActivity}. 192 * <p> 193 * Note: The activity implementing this intent MUST verify that 194 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 195 * modifying the setting. 196 * <p> 197 * Input: To tell which state airplane mode should be set to, add the 198 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 199 * If the extra is not included, no changes will be made. 200 * <p> 201 * Output: Nothing. 202 */ 203 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 204 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 205 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 206 207 /** 208 * Activity Action: Show settings for accessibility modules. 209 * <p> 210 * In some cases, a matching Activity may not exist, so ensure you 211 * safeguard against this. 212 * <p> 213 * Input: Nothing. 214 * <p> 215 * Output: Nothing. 216 */ 217 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 218 public static final String ACTION_ACCESSIBILITY_SETTINGS = 219 "android.settings.ACCESSIBILITY_SETTINGS"; 220 221 /** 222 * Activity Action: Show settings to control access to usage information. 223 * <p> 224 * In some cases, a matching Activity may not exist, so ensure you 225 * safeguard against this. 226 * <p> 227 * Input: Nothing. 228 * <p> 229 * Output: Nothing. 230 */ 231 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 232 public static final String ACTION_USAGE_ACCESS_SETTINGS = 233 "android.settings.USAGE_ACCESS_SETTINGS"; 234 235 /** 236 * Activity Category: Show application settings related to usage access. 237 * <p> 238 * An activity that provides a user interface for adjusting usage access related 239 * preferences for its containing application. Optional but recommended for apps that 240 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 241 * <p> 242 * The activity may define meta-data to describe what usage access is 243 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 244 * will be displayed in Settings. 245 * <p> 246 * Input: Nothing. 247 * <p> 248 * Output: Nothing. 249 */ 250 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 251 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 252 "android.intent.category.USAGE_ACCESS_CONFIG"; 253 254 /** 255 * Metadata key: Reason for needing usage access. 256 * <p> 257 * A key for metadata attached to an activity that receives action 258 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 259 * user as description of how the app uses usage access. 260 * <p> 261 */ 262 public static final String METADATA_USAGE_ACCESS_REASON = 263 "android.settings.metadata.USAGE_ACCESS_REASON"; 264 265 /** 266 * Activity Action: Show settings to allow configuration of security and 267 * location privacy. 268 * <p> 269 * In some cases, a matching Activity may not exist, so ensure you 270 * safeguard against this. 271 * <p> 272 * Input: Nothing. 273 * <p> 274 * Output: Nothing. 275 */ 276 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 277 public static final String ACTION_SECURITY_SETTINGS = 278 "android.settings.SECURITY_SETTINGS"; 279 280 /** 281 * Activity Action: Show trusted credentials settings, opening to the user tab, 282 * to allow management of installed credentials. 283 * <p> 284 * In some cases, a matching Activity may not exist, so ensure you 285 * safeguard against this. 286 * <p> 287 * Input: Nothing. 288 * <p> 289 * Output: Nothing. 290 * @hide 291 */ 292 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 293 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 294 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 295 296 /** 297 * Activity Action: Show dialog explaining that an installed CA cert may enable 298 * monitoring of encrypted network traffic. 299 * <p> 300 * In some cases, a matching Activity may not exist, so ensure you 301 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 302 * number of certificates. 303 * <p> 304 * Input: Nothing. 305 * <p> 306 * Output: Nothing. 307 * @hide 308 */ 309 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 310 public static final String ACTION_MONITORING_CERT_INFO = 311 "com.android.settings.MONITORING_CERT_INFO"; 312 313 /** 314 * Activity Action: Show settings to allow configuration of privacy options. 315 * <p> 316 * In some cases, a matching Activity may not exist, so ensure you 317 * safeguard against this. 318 * <p> 319 * Input: Nothing. 320 * <p> 321 * Output: Nothing. 322 */ 323 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 324 public static final String ACTION_PRIVACY_SETTINGS = 325 "android.settings.PRIVACY_SETTINGS"; 326 327 /** 328 * Activity Action: Show settings to allow configuration of VPN. 329 * <p> 330 * In some cases, a matching Activity may not exist, so ensure you 331 * safeguard against this. 332 * <p> 333 * Input: Nothing. 334 * <p> 335 * Output: Nothing. 336 */ 337 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 338 public static final String ACTION_VPN_SETTINGS = 339 "android.settings.VPN_SETTINGS"; 340 341 /** 342 * Activity Action: Show settings to allow configuration of Wi-Fi. 343 * <p> 344 * In some cases, a matching Activity may not exist, so ensure you 345 * safeguard against this. 346 * <p> 347 * Input: Nothing. 348 * <p> 349 * Output: Nothing. 350 351 */ 352 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 353 public static final String ACTION_WIFI_SETTINGS = 354 "android.settings.WIFI_SETTINGS"; 355 356 /** 357 * Activity Action: Show settings to allow configuration of a static IP 358 * address for Wi-Fi. 359 * <p> 360 * In some cases, a matching Activity may not exist, so ensure you safeguard 361 * against this. 362 * <p> 363 * Input: Nothing. 364 * <p> 365 * Output: Nothing. 366 */ 367 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 368 public static final String ACTION_WIFI_IP_SETTINGS = 369 "android.settings.WIFI_IP_SETTINGS"; 370 371 /** 372 * Activity Action: Show settings to allow configuration of Bluetooth. 373 * <p> 374 * In some cases, a matching Activity may not exist, so ensure you 375 * safeguard against this. 376 * <p> 377 * Input: Nothing. 378 * <p> 379 * Output: Nothing. 380 */ 381 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 382 public static final String ACTION_BLUETOOTH_SETTINGS = 383 "android.settings.BLUETOOTH_SETTINGS"; 384 385 /** 386 * Activity Action: Show settings to allow configuration of cast endpoints. 387 * <p> 388 * In some cases, a matching Activity may not exist, so ensure you 389 * safeguard against this. 390 * <p> 391 * Input: Nothing. 392 * <p> 393 * Output: Nothing. 394 */ 395 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 396 public static final String ACTION_CAST_SETTINGS = 397 "android.settings.CAST_SETTINGS"; 398 399 /** 400 * Activity Action: Show settings to allow configuration of date and time. 401 * <p> 402 * In some cases, a matching Activity may not exist, so ensure you 403 * safeguard against this. 404 * <p> 405 * Input: Nothing. 406 * <p> 407 * Output: Nothing. 408 */ 409 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 410 public static final String ACTION_DATE_SETTINGS = 411 "android.settings.DATE_SETTINGS"; 412 413 /** 414 * Activity Action: Show settings to allow configuration of sound and volume. 415 * <p> 416 * In some cases, a matching Activity may not exist, so ensure you 417 * safeguard against this. 418 * <p> 419 * Input: Nothing. 420 * <p> 421 * Output: Nothing. 422 */ 423 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 424 public static final String ACTION_SOUND_SETTINGS = 425 "android.settings.SOUND_SETTINGS"; 426 427 /** 428 * Activity Action: Show settings to allow configuration of display. 429 * <p> 430 * In some cases, a matching Activity may not exist, so ensure you 431 * safeguard against this. 432 * <p> 433 * Input: Nothing. 434 * <p> 435 * Output: Nothing. 436 */ 437 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 438 public static final String ACTION_DISPLAY_SETTINGS = 439 "android.settings.DISPLAY_SETTINGS"; 440 441 /** 442 * Activity Action: Show settings to allow configuration of Night display. 443 * <p> 444 * In some cases, a matching Activity may not exist, so ensure you 445 * safeguard against this. 446 * <p> 447 * Input: Nothing. 448 * <p> 449 * Output: Nothing. 450 * 451 * @hide 452 */ 453 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 454 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 455 "android.settings.NIGHT_DISPLAY_SETTINGS"; 456 457 /** 458 * Activity Action: Show settings to allow configuration of locale. 459 * <p> 460 * In some cases, a matching Activity may not exist, so ensure you 461 * safeguard against this. 462 * <p> 463 * Input: Nothing. 464 * <p> 465 * Output: Nothing. 466 */ 467 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 468 public static final String ACTION_LOCALE_SETTINGS = 469 "android.settings.LOCALE_SETTINGS"; 470 471 /** 472 * Activity Action: Show settings to configure input methods, in particular 473 * allowing the user to enable input methods. 474 * <p> 475 * In some cases, a matching Activity may not exist, so ensure you 476 * safeguard against this. 477 * <p> 478 * Input: Nothing. 479 * <p> 480 * Output: Nothing. 481 */ 482 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 483 public static final String ACTION_VOICE_INPUT_SETTINGS = 484 "android.settings.VOICE_INPUT_SETTINGS"; 485 486 /** 487 * Activity Action: Show settings to configure input methods, in particular 488 * allowing the user to enable input methods. 489 * <p> 490 * In some cases, a matching Activity may not exist, so ensure you 491 * safeguard against this. 492 * <p> 493 * Input: Nothing. 494 * <p> 495 * Output: Nothing. 496 */ 497 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 498 public static final String ACTION_INPUT_METHOD_SETTINGS = 499 "android.settings.INPUT_METHOD_SETTINGS"; 500 501 /** 502 * Activity Action: Show settings to enable/disable input method subtypes. 503 * <p> 504 * In some cases, a matching Activity may not exist, so ensure you 505 * safeguard against this. 506 * <p> 507 * To tell which input method's subtypes are displayed in the settings, add 508 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 509 * If there is no extra in this Intent, subtypes from all installed input methods 510 * will be displayed in the settings. 511 * 512 * @see android.view.inputmethod.InputMethodInfo#getId 513 * <p> 514 * Input: Nothing. 515 * <p> 516 * Output: Nothing. 517 */ 518 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 519 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 520 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 521 522 /** 523 * Activity Action: Show a dialog to select input method. 524 * <p> 525 * In some cases, a matching Activity may not exist, so ensure you 526 * safeguard against this. 527 * <p> 528 * Input: Nothing. 529 * <p> 530 * Output: Nothing. 531 * @hide 532 */ 533 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 534 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 535 "android.settings.SHOW_INPUT_METHOD_PICKER"; 536 537 /** 538 * Activity Action: Show settings to manage the user input dictionary. 539 * <p> 540 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 541 * it is guaranteed there will always be an appropriate implementation for this Intent action. 542 * In prior releases of the platform this was optional, so ensure you safeguard against it. 543 * <p> 544 * Input: Nothing. 545 * <p> 546 * Output: Nothing. 547 */ 548 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 549 public static final String ACTION_USER_DICTIONARY_SETTINGS = 550 "android.settings.USER_DICTIONARY_SETTINGS"; 551 552 /** 553 * Activity Action: Show settings to configure the hardware keyboard. 554 * <p> 555 * In some cases, a matching Activity may not exist, so ensure you 556 * safeguard against this. 557 * <p> 558 * Input: Nothing. 559 * <p> 560 * Output: Nothing. 561 */ 562 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 563 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 564 "android.settings.HARD_KEYBOARD_SETTINGS"; 565 566 /** 567 * Activity Action: Adds a word to the user dictionary. 568 * <p> 569 * In some cases, a matching Activity may not exist, so ensure you 570 * safeguard against this. 571 * <p> 572 * Input: An extra with key <code>word</code> that contains the word 573 * that should be added to the dictionary. 574 * <p> 575 * Output: Nothing. 576 * 577 * @hide 578 */ 579 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 580 public static final String ACTION_USER_DICTIONARY_INSERT = 581 "com.android.settings.USER_DICTIONARY_INSERT"; 582 583 /** 584 * Activity Action: Show settings to allow configuration of application-related settings. 585 * <p> 586 * In some cases, a matching Activity may not exist, so ensure you 587 * safeguard against this. 588 * <p> 589 * Input: Nothing. 590 * <p> 591 * Output: Nothing. 592 */ 593 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 594 public static final String ACTION_APPLICATION_SETTINGS = 595 "android.settings.APPLICATION_SETTINGS"; 596 597 /** 598 * Activity Action: Show settings to allow configuration of application 599 * development-related settings. As of 600 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 601 * a required part of the platform. 602 * <p> 603 * Input: Nothing. 604 * <p> 605 * Output: Nothing. 606 */ 607 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 608 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 609 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 610 611 /** 612 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 613 * <p> 614 * In some cases, a matching Activity may not exist, so ensure you 615 * safeguard against this. 616 * <p> 617 * Input: Nothing. 618 * <p> 619 * Output: Nothing. 620 */ 621 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 622 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 623 "android.settings.QUICK_LAUNCH_SETTINGS"; 624 625 /** 626 * Activity Action: Show settings to manage installed applications. 627 * <p> 628 * In some cases, a matching Activity may not exist, so ensure you 629 * safeguard against this. 630 * <p> 631 * Input: Nothing. 632 * <p> 633 * Output: Nothing. 634 */ 635 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 636 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 637 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 638 639 /** 640 * Activity Action: Show settings to manage all applications. 641 * <p> 642 * In some cases, a matching Activity may not exist, so ensure you 643 * safeguard against this. 644 * <p> 645 * Input: Nothing. 646 * <p> 647 * Output: Nothing. 648 */ 649 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 650 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 651 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 652 653 /** 654 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 655 * <p> 656 * In some cases, a matching Activity may not exist, so ensure you 657 * safeguard against this. 658 * <p> 659 * Input: Optionally, the Intent's data URI can specify the application package name to 660 * directly invoke the management GUI specific to the package name. For example 661 * "package:com.my.app". 662 * <p> 663 * Output: Nothing. 664 */ 665 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 666 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 667 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 668 669 /** 670 * Activity Action: Show screen for controlling which apps are allowed to write/modify 671 * system settings. 672 * <p> 673 * In some cases, a matching Activity may not exist, so ensure you 674 * safeguard against this. 675 * <p> 676 * Input: Optionally, the Intent's data URI can specify the application package name to 677 * directly invoke the management GUI specific to the package name. For example 678 * "package:com.my.app". 679 * <p> 680 * Output: Nothing. 681 */ 682 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 683 public static final String ACTION_MANAGE_WRITE_SETTINGS = 684 "android.settings.action.MANAGE_WRITE_SETTINGS"; 685 686 /** 687 * Activity Action: Show screen of details about a particular application. 688 * <p> 689 * In some cases, a matching Activity may not exist, so ensure you 690 * safeguard against this. 691 * <p> 692 * Input: The Intent's data URI specifies the application package name 693 * to be shown, with the "package" scheme. That is "package:com.my.app". 694 * <p> 695 * Output: Nothing. 696 */ 697 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 698 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 699 "android.settings.APPLICATION_DETAILS_SETTINGS"; 700 701 /** 702 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 703 * <p> 704 * Input: Nothing. 705 * <p> 706 * Output: Nothing. 707 * <p> 708 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 709 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 710 * already ignoring optimizations. You can use 711 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 712 * on this list. 713 */ 714 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 715 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 716 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 717 718 /** 719 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 720 * put them on the whitelist of apps shown by 721 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 722 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 723 * permission. 724 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 725 * provided by the platform for applications to operate correctly in the various power 726 * saving modes. This is only for unusual applications that need to deeply control their own 727 * execution, at the potential expense of the user's battery life. Note that these applications 728 * greatly run the risk of showing to the user as high power consumers on their device.</p> 729 * <p> 730 * Input: The Intent's data URI must specify the application package name 731 * to be shown, with the "package" scheme. That is "package:com.my.app". 732 * <p> 733 * Output: Nothing. 734 * <p> 735 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 736 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 737 * already ignoring optimizations. 738 */ 739 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 740 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 741 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 742 743 /** 744 * Activity Action: Show screen for controlling background data 745 * restrictions for a particular application. 746 * <p> 747 * Input: Intent's data URI set with an application name, using the 748 * "package" schema (like "package:com.my.app"). 749 * 750 * <p> 751 * Output: Nothing. 752 * <p> 753 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 754 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 755 * status of the background data restrictions for them. 756 */ 757 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 758 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 759 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 760 761 /** 762 * @hide 763 * Activity Action: Show the "app ops" settings screen. 764 * <p> 765 * Input: Nothing. 766 * <p> 767 * Output: Nothing. 768 */ 769 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 770 public static final String ACTION_APP_OPS_SETTINGS = 771 "android.settings.APP_OPS_SETTINGS"; 772 773 /** 774 * Activity Action: Show settings for system update functionality. 775 * <p> 776 * In some cases, a matching Activity may not exist, so ensure you 777 * safeguard against this. 778 * <p> 779 * Input: Nothing. 780 * <p> 781 * Output: Nothing. 782 * 783 * @hide 784 */ 785 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 786 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 787 "android.settings.SYSTEM_UPDATE_SETTINGS"; 788 789 /** 790 * Activity Action: Show settings to allow configuration of sync settings. 791 * <p> 792 * In some cases, a matching Activity may not exist, so ensure you 793 * safeguard against this. 794 * <p> 795 * The account types available to add via the add account button may be restricted by adding an 796 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 797 * authorities. Only account types which can sync with that content provider will be offered to 798 * the user. 799 * <p> 800 * Input: Nothing. 801 * <p> 802 * Output: Nothing. 803 */ 804 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 805 public static final String ACTION_SYNC_SETTINGS = 806 "android.settings.SYNC_SETTINGS"; 807 808 /** 809 * Activity Action: Show add account screen for creating a new account. 810 * <p> 811 * In some cases, a matching Activity may not exist, so ensure you 812 * safeguard against this. 813 * <p> 814 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 815 * extra to the Intent with one or more syncable content provider's authorities. Only account 816 * types which can sync with that content provider will be offered to the user. 817 * <p> 818 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 819 * Intent with one or more account types. 820 * <p> 821 * Input: Nothing. 822 * <p> 823 * Output: Nothing. 824 */ 825 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 826 public static final String ACTION_ADD_ACCOUNT = 827 "android.settings.ADD_ACCOUNT_SETTINGS"; 828 829 /** 830 * Activity Action: Show settings for selecting the network operator. 831 * <p> 832 * In some cases, a matching Activity may not exist, so ensure you 833 * safeguard against this. 834 * <p> 835 * Input: Nothing. 836 * <p> 837 * Output: Nothing. 838 */ 839 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 840 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 841 "android.settings.NETWORK_OPERATOR_SETTINGS"; 842 843 /** 844 * Activity Action: Show settings for selection of 2G/3G. 845 * <p> 846 * In some cases, a matching Activity may not exist, so ensure you 847 * safeguard against this. 848 * <p> 849 * Input: Nothing. 850 * <p> 851 * Output: Nothing. 852 */ 853 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 854 public static final String ACTION_DATA_ROAMING_SETTINGS = 855 "android.settings.DATA_ROAMING_SETTINGS"; 856 857 /** 858 * Activity Action: Show settings for internal storage. 859 * <p> 860 * In some cases, a matching Activity may not exist, so ensure you 861 * safeguard against this. 862 * <p> 863 * Input: Nothing. 864 * <p> 865 * Output: Nothing. 866 */ 867 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 868 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 869 "android.settings.INTERNAL_STORAGE_SETTINGS"; 870 /** 871 * Activity Action: Show settings for memory card storage. 872 * <p> 873 * In some cases, a matching Activity may not exist, so ensure you 874 * safeguard against this. 875 * <p> 876 * Input: Nothing. 877 * <p> 878 * Output: Nothing. 879 */ 880 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 881 public static final String ACTION_MEMORY_CARD_SETTINGS = 882 "android.settings.MEMORY_CARD_SETTINGS"; 883 884 /** 885 * Activity Action: Show settings for global search. 886 * <p> 887 * In some cases, a matching Activity may not exist, so ensure you 888 * safeguard against this. 889 * <p> 890 * Input: Nothing. 891 * <p> 892 * Output: Nothing 893 */ 894 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 895 public static final String ACTION_SEARCH_SETTINGS = 896 "android.search.action.SEARCH_SETTINGS"; 897 898 /** 899 * Activity Action: Show general device information settings (serial 900 * number, software version, phone number, etc.). 901 * <p> 902 * In some cases, a matching Activity may not exist, so ensure you 903 * safeguard against this. 904 * <p> 905 * Input: Nothing. 906 * <p> 907 * Output: Nothing 908 */ 909 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 910 public static final String ACTION_DEVICE_INFO_SETTINGS = 911 "android.settings.DEVICE_INFO_SETTINGS"; 912 913 /** 914 * Activity Action: Show NFC settings. 915 * <p> 916 * This shows UI that allows NFC to be turned on or off. 917 * <p> 918 * In some cases, a matching Activity may not exist, so ensure you 919 * safeguard against this. 920 * <p> 921 * Input: Nothing. 922 * <p> 923 * Output: Nothing 924 * @see android.nfc.NfcAdapter#isEnabled() 925 */ 926 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 927 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 928 929 /** 930 * Activity Action: Show NFC Sharing settings. 931 * <p> 932 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 933 * off. 934 * <p> 935 * In some cases, a matching Activity may not exist, so ensure you 936 * safeguard against this. 937 * <p> 938 * Input: Nothing. 939 * <p> 940 * Output: Nothing 941 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 942 */ 943 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 944 public static final String ACTION_NFCSHARING_SETTINGS = 945 "android.settings.NFCSHARING_SETTINGS"; 946 947 /** 948 * Activity Action: Show NFC Tap & Pay settings 949 * <p> 950 * This shows UI that allows the user to configure Tap&Pay 951 * settings. 952 * <p> 953 * In some cases, a matching Activity may not exist, so ensure you 954 * safeguard against this. 955 * <p> 956 * Input: Nothing. 957 * <p> 958 * Output: Nothing 959 */ 960 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 961 public static final String ACTION_NFC_PAYMENT_SETTINGS = 962 "android.settings.NFC_PAYMENT_SETTINGS"; 963 964 /** 965 * Activity Action: Show Daydream settings. 966 * <p> 967 * In some cases, a matching Activity may not exist, so ensure you 968 * safeguard against this. 969 * <p> 970 * Input: Nothing. 971 * <p> 972 * Output: Nothing. 973 * @see android.service.dreams.DreamService 974 */ 975 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 976 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 977 978 /** 979 * Activity Action: Show Notification listener settings. 980 * <p> 981 * In some cases, a matching Activity may not exist, so ensure you 982 * safeguard against this. 983 * <p> 984 * Input: Nothing. 985 * <p> 986 * Output: Nothing. 987 * @see android.service.notification.NotificationListenerService 988 */ 989 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 990 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 991 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 992 993 /** 994 * Activity Action: Show Do Not Disturb access settings. 995 * <p> 996 * Users can grant and deny access to Do Not Disturb configuration from here. 997 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 998 * details. 999 * <p> 1000 * Input: Nothing. 1001 * <p> 1002 * Output: Nothing. 1003 */ 1004 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1005 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1006 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1007 1008 /** 1009 * @hide 1010 */ 1011 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1012 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1013 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1014 1015 /** 1016 * Activity Action: Show settings for video captioning. 1017 * <p> 1018 * In some cases, a matching Activity may not exist, so ensure you safeguard 1019 * against this. 1020 * <p> 1021 * Input: Nothing. 1022 * <p> 1023 * Output: Nothing. 1024 */ 1025 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1026 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1027 1028 /** 1029 * Activity Action: Show the top level print settings. 1030 * <p> 1031 * In some cases, a matching Activity may not exist, so ensure you 1032 * safeguard against this. 1033 * <p> 1034 * Input: Nothing. 1035 * <p> 1036 * Output: Nothing. 1037 */ 1038 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1039 public static final String ACTION_PRINT_SETTINGS = 1040 "android.settings.ACTION_PRINT_SETTINGS"; 1041 1042 /** 1043 * Activity Action: Show Zen Mode configuration settings. 1044 * 1045 * @hide 1046 */ 1047 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1048 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1049 1050 /** 1051 * Activity Action: Show Zen Mode priority configuration settings. 1052 * 1053 * @hide 1054 */ 1055 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1056 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1057 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1058 1059 /** 1060 * Activity Action: Show Zen Mode automation configuration settings. 1061 * 1062 * @hide 1063 */ 1064 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1065 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1066 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1067 1068 /** 1069 * Activity Action: Modify do not disturb mode settings. 1070 * <p> 1071 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1072 * <p> 1073 * This intent MUST be started using 1074 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1075 * startVoiceActivity}. 1076 * <p> 1077 * Note: The Activity implementing this intent MUST verify that 1078 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1079 * returns true before modifying the setting. 1080 * <p> 1081 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1082 * how long the user wishes to avoid interruptions for. The optional 1083 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1084 * enabling or disabling do not disturb mode. If either extra is not included, the 1085 * user maybe asked to provide the value. 1086 * <p> 1087 * Output: Nothing. 1088 */ 1089 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1090 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1091 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1092 1093 /** 1094 * Activity Action: Show Zen Mode schedule rule configuration settings. 1095 * 1096 * @hide 1097 */ 1098 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1099 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1100 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1101 1102 /** 1103 * Activity Action: Show Zen Mode event rule configuration settings. 1104 * 1105 * @hide 1106 */ 1107 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1108 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1109 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1110 1111 /** 1112 * Activity Action: Show Zen Mode external rule configuration settings. 1113 * 1114 * @hide 1115 */ 1116 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1117 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1118 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1119 1120 /** 1121 * Activity Action: Show the regulatory information screen for the device. 1122 * <p> 1123 * In some cases, a matching Activity may not exist, so ensure you safeguard 1124 * against this. 1125 * <p> 1126 * Input: Nothing. 1127 * <p> 1128 * Output: Nothing. 1129 */ 1130 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1131 public static final String 1132 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1133 1134 /** 1135 * Activity Action: Show Device Name Settings. 1136 * <p> 1137 * In some cases, a matching Activity may not exist, so ensure you safeguard 1138 * against this. 1139 * 1140 * @hide 1141 */ 1142 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1143 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1144 1145 /** 1146 * Activity Action: Show pairing settings. 1147 * <p> 1148 * In some cases, a matching Activity may not exist, so ensure you safeguard 1149 * against this. 1150 * 1151 * @hide 1152 */ 1153 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1154 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1155 1156 /** 1157 * Activity Action: Show battery saver settings. 1158 * <p> 1159 * In some cases, a matching Activity may not exist, so ensure you safeguard 1160 * against this. 1161 */ 1162 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1163 public static final String ACTION_BATTERY_SAVER_SETTINGS 1164 = "android.settings.BATTERY_SAVER_SETTINGS"; 1165 1166 /** 1167 * Activity Action: Modify Battery Saver mode setting using a voice command. 1168 * <p> 1169 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1170 * <p> 1171 * This intent MUST be started using 1172 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1173 * startVoiceActivity}. 1174 * <p> 1175 * Note: The activity implementing this intent MUST verify that 1176 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1177 * modifying the setting. 1178 * <p> 1179 * Input: To tell which state batter saver mode should be set to, add the 1180 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1181 * If the extra is not included, no changes will be made. 1182 * <p> 1183 * Output: Nothing. 1184 */ 1185 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1186 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1187 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1188 1189 /** 1190 * Activity Action: Show Home selection settings. If there are multiple activities 1191 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1192 * to pick your preferred activity. 1193 */ 1194 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1195 public static final String ACTION_HOME_SETTINGS 1196 = "android.settings.HOME_SETTINGS"; 1197 1198 1199 1200 /** 1201 * Activity Action: Show Default apps settings. 1202 * <p> 1203 * In some cases, a matching Activity may not exist, so ensure you 1204 * safeguard against this. 1205 * <p> 1206 * Input: Nothing. 1207 * <p> 1208 * Output: Nothing. 1209 */ 1210 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1211 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1212 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1213 1214 /** 1215 * Activity Action: Show notification settings. 1216 * 1217 * @hide 1218 */ 1219 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1220 public static final String ACTION_NOTIFICATION_SETTINGS 1221 = "android.settings.NOTIFICATION_SETTINGS"; 1222 1223 /** 1224 * Activity Action: Show notification settings for a single app. 1225 * 1226 * @hide 1227 */ 1228 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1229 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1230 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1231 1232 /** 1233 * Activity Action: Show notification redaction settings. 1234 * 1235 * @hide 1236 */ 1237 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1238 public static final String ACTION_APP_NOTIFICATION_REDACTION 1239 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1240 1241 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1242 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1243 1244 /** 1245 * Activity Action: Show a dialog with disabled by policy message. 1246 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1247 * the user know about this. 1248 * <p> 1249 * Input: Nothing. 1250 * <p> 1251 * Output: Nothing. 1252 * 1253 * @hide 1254 */ 1255 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1256 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1257 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1258 1259 /** 1260 * Activity Action: Show a dialog for remote bugreport flow. 1261 * <p> 1262 * Input: Nothing. 1263 * <p> 1264 * Output: Nothing. 1265 * 1266 * @hide 1267 */ 1268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1269 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1270 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1271 1272 /** 1273 * Activity Action: Show VR listener settings. 1274 * <p> 1275 * Input: Nothing. 1276 * <p> 1277 * Output: Nothing. 1278 * 1279 * @see android.service.vr.VrListenerService 1280 */ 1281 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1282 public static final String ACTION_VR_LISTENER_SETTINGS 1283 = "android.settings.VR_LISTENER_SETTINGS"; 1284 1285 /** 1286 * Activity Action: Show Storage Manager settings. 1287 * <p> 1288 * Input: Nothing. 1289 * <p> 1290 * Output: Nothing. 1291 * 1292 * @hide 1293 */ 1294 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1295 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1296 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1297 1298 /** 1299 * Activity Action: Allows user to select current webview implementation. 1300 * <p> 1301 * Input: Nothing. 1302 * <p> 1303 * Output: Nothing. 1304 */ 1305 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1306 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1307 1308 // End of Intent actions for Settings 1309 1310 /** 1311 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1312 */ 1313 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1314 1315 /** 1316 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1317 */ 1318 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1319 1320 /** 1321 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1322 */ 1323 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1324 1325 /** 1326 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1327 * the settings generation in order to cache values locally. If this key is 1328 * mapped to a <code>null</code> string extra in the request bundle, the response 1329 * bundle will contain the same key mapped to a parcelable extra which would be 1330 * an {@link android.util.MemoryIntArray}. The response will also contain an 1331 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1332 * index in the array clients should use to lookup the generation. For efficiency 1333 * the caller should request the generation tracking memory array only if it 1334 * doesn't already have it. 1335 * 1336 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1337 */ 1338 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1339 1340 /** 1341 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1342 * to look up the generation id of the backing table. The value is an integer. 1343 * 1344 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1345 */ 1346 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1347 1348 /** 1349 * @hide Key with the settings table generation. The value is an integer. 1350 * 1351 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1352 */ 1353 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1354 1355 /** 1356 * @hide - User handle argument extra to the fast-path call()-based requests 1357 */ 1358 public static final String CALL_METHOD_USER_KEY = "_user"; 1359 1360 /** @hide - Private call() method to write to 'system' table */ 1361 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1362 1363 /** @hide - Private call() method to write to 'secure' table */ 1364 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1365 1366 /** @hide - Private call() method to write to 'global' table */ 1367 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1368 1369 /** 1370 * Activity Extra: Limit available options in launched activity based on the given authority. 1371 * <p> 1372 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1373 * provider's authorities as a String[]. This field is used by some intents to alter the 1374 * behavior of the called activity. 1375 * <p> 1376 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1377 * on the authority given. 1378 */ 1379 public static final String EXTRA_AUTHORITIES = "authorities"; 1380 1381 /** 1382 * Activity Extra: Limit available options in launched activity based on the given account 1383 * types. 1384 * <p> 1385 * This can be passed as an extra field in an Activity Intent with one or more account types 1386 * as a String[]. This field is used by some intents to alter the behavior of the called 1387 * activity. 1388 * <p> 1389 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1390 * list. 1391 */ 1392 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1393 1394 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1395 1396 /** 1397 * Activity Extra: The device identifier to act upon. 1398 * <p> 1399 * This can be passed as an extra field in an Activity Intent with a single 1400 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1401 * settings for the given device. 1402 * <p> 1403 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1404 * dialog for the given device. 1405 * @hide 1406 */ 1407 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1408 1409 /** 1410 * Activity Extra: Enable or disable Airplane Mode. 1411 * <p> 1412 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1413 * intent as a boolean to indicate if it should be enabled. 1414 */ 1415 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1416 1417 /** 1418 * Activity Extra: Enable or disable Battery saver mode. 1419 * <p> 1420 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1421 * intent as a boolean to indicate if it should be enabled. 1422 */ 1423 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1424 "android.settings.extra.battery_saver_mode_enabled"; 1425 1426 /** 1427 * Activity Extra: Enable or disable Do Not Disturb mode. 1428 * <p> 1429 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1430 * intent as a boolean to indicate if it should be enabled. 1431 */ 1432 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1433 "android.settings.extra.do_not_disturb_mode_enabled"; 1434 1435 /** 1436 * Activity Extra: How many minutes to enable do not disturb mode for. 1437 * <p> 1438 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1439 * intent to indicate how long do not disturb mode should be enabled for. 1440 */ 1441 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1442 "android.settings.extra.do_not_disturb_mode_minutes"; 1443 1444 /** 1445 * Activity Extra: Number of certificates 1446 * <p> 1447 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1448 * intent to indicate the number of certificates 1449 * @hide 1450 */ 1451 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1452 "android.settings.extra.number_of_certificates"; 1453 1454 private static final String JID_RESOURCE_PREFIX = "android"; 1455 1456 public static final String AUTHORITY = "settings"; 1457 1458 private static final String TAG = "Settings"; 1459 private static final boolean LOCAL_LOGV = false; 1460 1461 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1462 // with a partial enable/disable state in multi-threaded situations. 1463 private static final Object mLocationSettingsLock = new Object(); 1464 1465 public static class SettingNotFoundException extends AndroidException { 1466 public SettingNotFoundException(String msg) { 1467 super(msg); 1468 } 1469 } 1470 1471 /** 1472 * Common base for tables of name/value settings. 1473 */ 1474 public static class NameValueTable implements BaseColumns { 1475 public static final String NAME = "name"; 1476 public static final String VALUE = "value"; 1477 1478 protected static boolean putString(ContentResolver resolver, Uri uri, 1479 String name, String value) { 1480 // The database will take care of replacing duplicates. 1481 try { 1482 ContentValues values = new ContentValues(); 1483 values.put(NAME, name); 1484 values.put(VALUE, value); 1485 resolver.insert(uri, values); 1486 return true; 1487 } catch (SQLException e) { 1488 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1489 return false; 1490 } 1491 } 1492 1493 public static Uri getUriFor(Uri uri, String name) { 1494 return Uri.withAppendedPath(uri, name); 1495 } 1496 } 1497 1498 private static final class GenerationTracker { 1499 private final MemoryIntArray mArray; 1500 private final Runnable mErrorHandler; 1501 private final int mIndex; 1502 private int mCurrentGeneration; 1503 1504 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1505 int generation, Runnable errorHandler) { 1506 mArray = array; 1507 mIndex = index; 1508 mErrorHandler = errorHandler; 1509 mCurrentGeneration = generation; 1510 } 1511 1512 public boolean isGenerationChanged() { 1513 final int currentGeneration = readCurrentGeneration(); 1514 if (currentGeneration >= 0) { 1515 if (currentGeneration == mCurrentGeneration) { 1516 return false; 1517 } 1518 mCurrentGeneration = currentGeneration; 1519 } 1520 return true; 1521 } 1522 1523 private int readCurrentGeneration() { 1524 try { 1525 return mArray.get(mIndex); 1526 } catch (IOException e) { 1527 Log.e(TAG, "Error getting current generation", e); 1528 if (mErrorHandler != null) { 1529 mErrorHandler.run(); 1530 } 1531 } 1532 return -1; 1533 } 1534 1535 public void destroy() { 1536 try { 1537 mArray.close(); 1538 } catch (IOException e) { 1539 Log.e(TAG, "Error closing backing array", e); 1540 if (mErrorHandler != null) { 1541 mErrorHandler.run(); 1542 } 1543 } 1544 } 1545 } 1546 1547 // Thread-safe. 1548 private static class NameValueCache { 1549 private static final boolean DEBUG = false; 1550 1551 private final Uri mUri; 1552 1553 private static final String[] SELECT_VALUE = 1554 new String[] { Settings.NameValueTable.VALUE }; 1555 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1556 1557 // Must synchronize on 'this' to access mValues and mValuesVersion. 1558 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1559 1560 // Initially null; set lazily and held forever. Synchronized on 'this'. 1561 private IContentProvider mContentProvider = null; 1562 1563 // The method we'll call (or null, to not use) on the provider 1564 // for the fast path of retrieving settings. 1565 private final String mCallGetCommand; 1566 private final String mCallSetCommand; 1567 1568 @GuardedBy("this") 1569 private GenerationTracker mGenerationTracker; 1570 1571 public NameValueCache(Uri uri, String getCommand, String setCommand) { 1572 mUri = uri; 1573 mCallGetCommand = getCommand; 1574 mCallSetCommand = setCommand; 1575 } 1576 1577 private IContentProvider lazyGetProvider(ContentResolver cr) { 1578 IContentProvider cp = null; 1579 synchronized (NameValueCache.this) { 1580 cp = mContentProvider; 1581 if (cp == null) { 1582 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1583 } 1584 } 1585 return cp; 1586 } 1587 1588 public boolean putStringForUser(ContentResolver cr, String name, String value, 1589 final int userHandle) { 1590 try { 1591 Bundle arg = new Bundle(); 1592 arg.putString(Settings.NameValueTable.VALUE, value); 1593 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1594 IContentProvider cp = lazyGetProvider(cr); 1595 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1596 } catch (RemoteException e) { 1597 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1598 return false; 1599 } 1600 return true; 1601 } 1602 1603 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1604 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1605 if (isSelf) { 1606 synchronized (NameValueCache.this) { 1607 if (mGenerationTracker != null) { 1608 if (mGenerationTracker.isGenerationChanged()) { 1609 if (DEBUG) { 1610 Log.i(TAG, "Generation changed for type:" 1611 + mUri.getPath() + " in package:" 1612 + cr.getPackageName() +" and user:" + userHandle); 1613 } 1614 mValues.clear(); 1615 } else if (mValues.containsKey(name)) { 1616 return mValues.get(name); 1617 } 1618 } 1619 } 1620 } else { 1621 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1622 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1623 } 1624 1625 IContentProvider cp = lazyGetProvider(cr); 1626 1627 // Try the fast path first, not using query(). If this 1628 // fails (alternate Settings provider that doesn't support 1629 // this interface?) then we fall back to the query/table 1630 // interface. 1631 if (mCallGetCommand != null) { 1632 try { 1633 Bundle args = null; 1634 if (!isSelf) { 1635 args = new Bundle(); 1636 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1637 } 1638 boolean needsGenerationTracker = false; 1639 synchronized (NameValueCache.this) { 1640 if (isSelf && mGenerationTracker == null) { 1641 needsGenerationTracker = true; 1642 if (args == null) { 1643 args = new Bundle(); 1644 } 1645 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1646 if (DEBUG) { 1647 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1648 + " in package:" + cr.getPackageName() +" and user:" 1649 + userHandle); 1650 } 1651 } 1652 } 1653 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1654 if (b != null) { 1655 String value = b.getString(Settings.NameValueTable.VALUE); 1656 // Don't update our cache for reads of other users' data 1657 if (isSelf) { 1658 synchronized (NameValueCache.this) { 1659 if (needsGenerationTracker) { 1660 MemoryIntArray array = b.getParcelable( 1661 CALL_METHOD_TRACK_GENERATION_KEY); 1662 final int index = b.getInt( 1663 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1664 if (array != null && index >= 0) { 1665 final int generation = b.getInt( 1666 CALL_METHOD_GENERATION_KEY, 0); 1667 if (DEBUG) { 1668 Log.i(TAG, "Received generation tracker for type:" 1669 + mUri.getPath() + " in package:" 1670 + cr.getPackageName() + " and user:" 1671 + userHandle + " with index:" + index); 1672 } 1673 mGenerationTracker = new GenerationTracker(array, index, 1674 generation, () -> { 1675 synchronized (NameValueCache.this) { 1676 Log.e(TAG, "Error accessing generation" 1677 + " tracker - removing"); 1678 if (mGenerationTracker != null) { 1679 GenerationTracker generationTracker = 1680 mGenerationTracker; 1681 mGenerationTracker = null; 1682 generationTracker.destroy(); 1683 mValues.clear(); 1684 } 1685 } 1686 }); 1687 } 1688 } 1689 mValues.put(name, value); 1690 } 1691 } else { 1692 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1693 + " by " + UserHandle.myUserId() 1694 + " so not updating cache"); 1695 } 1696 return value; 1697 } 1698 // If the response Bundle is null, we fall through 1699 // to the query interface below. 1700 } catch (RemoteException e) { 1701 // Not supported by the remote side? Fall through 1702 // to query(). 1703 } 1704 } 1705 1706 Cursor c = null; 1707 try { 1708 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1709 new String[]{name}, null, null); 1710 if (c == null) { 1711 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1712 return null; 1713 } 1714 1715 String value = c.moveToNext() ? c.getString(0) : null; 1716 synchronized (NameValueCache.this) { 1717 mValues.put(name, value); 1718 } 1719 if (LOCAL_LOGV) { 1720 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1721 name + " = " + (value == null ? "(null)" : value)); 1722 } 1723 return value; 1724 } catch (RemoteException e) { 1725 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1726 return null; // Return null, but don't cache it. 1727 } finally { 1728 if (c != null) c.close(); 1729 } 1730 } 1731 } 1732 1733 /** 1734 * Checks if the specified context can draw on top of other apps. As of API 1735 * level 23, an app cannot draw on top of other apps unless it declares the 1736 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1737 * manifest, <em>and</em> the user specifically grants the app this 1738 * capability. To prompt the user to grant this approval, the app must send an 1739 * intent with the action 1740 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1741 * causes the system to display a permission management screen. 1742 * 1743 * @param context App context. 1744 * @return true if the specified context can draw on top of other apps, false otherwise 1745 */ 1746 public static boolean canDrawOverlays(Context context) { 1747 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1748 context.getOpPackageName(), false); 1749 } 1750 1751 /** 1752 * System settings, containing miscellaneous system preferences. This 1753 * table holds simple name/value pairs. There are convenience 1754 * functions for accessing individual settings entries. 1755 */ 1756 public static final class System extends NameValueTable { 1757 private static final float DEFAULT_FONT_SCALE = 1.0f; 1758 1759 /** @hide */ 1760 public static interface Validator { 1761 public boolean validate(String value); 1762 } 1763 1764 /** 1765 * The content:// style URL for this table 1766 */ 1767 public static final Uri CONTENT_URI = 1768 Uri.parse("content://" + AUTHORITY + "/system"); 1769 1770 private static final NameValueCache sNameValueCache = new NameValueCache( 1771 CONTENT_URI, 1772 CALL_METHOD_GET_SYSTEM, 1773 CALL_METHOD_PUT_SYSTEM); 1774 1775 private static final HashSet<String> MOVED_TO_SECURE; 1776 static { 1777 MOVED_TO_SECURE = new HashSet<String>(30); 1778 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1779 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1780 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1781 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1782 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1783 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1784 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1785 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1786 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1787 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1788 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1789 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1790 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1791 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1792 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1793 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1794 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1795 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1796 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1797 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1798 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1799 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1800 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1801 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1802 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1803 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1804 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1805 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1806 1807 // At one time in System, then Global, but now back in Secure 1808 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1809 } 1810 1811 private static final HashSet<String> MOVED_TO_GLOBAL; 1812 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1813 static { 1814 MOVED_TO_GLOBAL = new HashSet<String>(); 1815 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1816 1817 // these were originally in system but migrated to secure in the past, 1818 // so are duplicated in the Secure.* namespace 1819 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1820 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1821 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1822 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1823 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1824 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1825 1826 // these are moving directly from system to global 1827 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1828 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1829 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1830 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1831 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1832 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1833 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1834 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1835 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1836 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1837 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1838 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1839 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1840 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1841 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1842 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1843 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1844 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1845 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1846 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1847 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1848 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1849 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1850 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1851 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1852 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1853 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1854 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1855 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1856 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1857 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1858 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1859 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1860 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1861 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1862 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1863 } 1864 1865 private static final Validator sBooleanValidator = 1866 new DiscreteValueValidator(new String[] {"0", "1"}); 1867 1868 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1869 @Override 1870 public boolean validate(String value) { 1871 try { 1872 return Integer.parseInt(value) >= 0; 1873 } catch (NumberFormatException e) { 1874 return false; 1875 } 1876 } 1877 }; 1878 1879 private static final Validator sUriValidator = new Validator() { 1880 @Override 1881 public boolean validate(String value) { 1882 try { 1883 Uri.decode(value); 1884 return true; 1885 } catch (IllegalArgumentException e) { 1886 return false; 1887 } 1888 } 1889 }; 1890 1891 private static final Validator sLenientIpAddressValidator = new Validator() { 1892 private static final int MAX_IPV6_LENGTH = 45; 1893 1894 @Override 1895 public boolean validate(String value) { 1896 return value.length() <= MAX_IPV6_LENGTH; 1897 } 1898 }; 1899 1900 /** @hide */ 1901 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1902 outKeySet.addAll(MOVED_TO_GLOBAL); 1903 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1904 } 1905 1906 /** @hide */ 1907 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1908 outKeySet.addAll(MOVED_TO_SECURE); 1909 } 1910 1911 /** @hide */ 1912 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1913 outKeySet.addAll(MOVED_TO_GLOBAL); 1914 } 1915 1916 /** 1917 * Look up a name in the database. 1918 * @param resolver to access the database with 1919 * @param name to look up in the table 1920 * @return the corresponding value, or null if not present 1921 */ 1922 public static String getString(ContentResolver resolver, String name) { 1923 return getStringForUser(resolver, name, UserHandle.myUserId()); 1924 } 1925 1926 /** @hide */ 1927 public static String getStringForUser(ContentResolver resolver, String name, 1928 int userHandle) { 1929 if (MOVED_TO_SECURE.contains(name)) { 1930 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1931 + " to android.provider.Settings.Secure, returning read-only value."); 1932 return Secure.getStringForUser(resolver, name, userHandle); 1933 } 1934 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1935 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1936 + " to android.provider.Settings.Global, returning read-only value."); 1937 return Global.getStringForUser(resolver, name, userHandle); 1938 } 1939 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1940 } 1941 1942 /** 1943 * Store a name/value pair into the database. 1944 * @param resolver to access the database with 1945 * @param name to store 1946 * @param value to associate with the name 1947 * @return true if the value was set, false on database errors 1948 */ 1949 public static boolean putString(ContentResolver resolver, String name, String value) { 1950 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1951 } 1952 1953 /** @hide */ 1954 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1955 int userHandle) { 1956 if (MOVED_TO_SECURE.contains(name)) { 1957 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1958 + " to android.provider.Settings.Secure, value is unchanged."); 1959 return false; 1960 } 1961 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1962 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1963 + " to android.provider.Settings.Global, value is unchanged."); 1964 return false; 1965 } 1966 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1967 } 1968 1969 /** 1970 * Construct the content URI for a particular name/value pair, 1971 * useful for monitoring changes with a ContentObserver. 1972 * @param name to look up in the table 1973 * @return the corresponding content URI, or null if not present 1974 */ 1975 public static Uri getUriFor(String name) { 1976 if (MOVED_TO_SECURE.contains(name)) { 1977 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1978 + " to android.provider.Settings.Secure, returning Secure URI."); 1979 return Secure.getUriFor(Secure.CONTENT_URI, name); 1980 } 1981 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1982 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1983 + " to android.provider.Settings.Global, returning read-only global URI."); 1984 return Global.getUriFor(Global.CONTENT_URI, name); 1985 } 1986 return getUriFor(CONTENT_URI, name); 1987 } 1988 1989 /** 1990 * Convenience function for retrieving a single system settings value 1991 * as an integer. Note that internally setting values are always 1992 * stored as strings; this function converts the string to an integer 1993 * for you. The default value will be returned if the setting is 1994 * not defined or not an integer. 1995 * 1996 * @param cr The ContentResolver to access. 1997 * @param name The name of the setting to retrieve. 1998 * @param def Value to return if the setting is not defined. 1999 * 2000 * @return The setting's current value, or 'def' if it is not defined 2001 * or not a valid integer. 2002 */ 2003 public static int getInt(ContentResolver cr, String name, int def) { 2004 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2005 } 2006 2007 /** @hide */ 2008 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2009 String v = getStringForUser(cr, name, userHandle); 2010 try { 2011 return v != null ? Integer.parseInt(v) : def; 2012 } catch (NumberFormatException e) { 2013 return def; 2014 } 2015 } 2016 2017 /** 2018 * Convenience function for retrieving a single system settings value 2019 * as an integer. Note that internally setting values are always 2020 * stored as strings; this function converts the string to an integer 2021 * for you. 2022 * <p> 2023 * This version does not take a default value. If the setting has not 2024 * been set, or the string value is not a number, 2025 * it throws {@link SettingNotFoundException}. 2026 * 2027 * @param cr The ContentResolver to access. 2028 * @param name The name of the setting to retrieve. 2029 * 2030 * @throws SettingNotFoundException Thrown if a setting by the given 2031 * name can't be found or the setting value is not an integer. 2032 * 2033 * @return The setting's current value. 2034 */ 2035 public static int getInt(ContentResolver cr, String name) 2036 throws SettingNotFoundException { 2037 return getIntForUser(cr, name, UserHandle.myUserId()); 2038 } 2039 2040 /** @hide */ 2041 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2042 throws SettingNotFoundException { 2043 String v = getStringForUser(cr, name, userHandle); 2044 try { 2045 return Integer.parseInt(v); 2046 } catch (NumberFormatException e) { 2047 throw new SettingNotFoundException(name); 2048 } 2049 } 2050 2051 /** 2052 * Convenience function for updating a single settings value as an 2053 * integer. This will either create a new entry in the table if the 2054 * given name does not exist, or modify the value of the existing row 2055 * with that name. Note that internally setting values are always 2056 * stored as strings, so this function converts the given value to a 2057 * string before storing it. 2058 * 2059 * @param cr The ContentResolver to access. 2060 * @param name The name of the setting to modify. 2061 * @param value The new value for the setting. 2062 * @return true if the value was set, false on database errors 2063 */ 2064 public static boolean putInt(ContentResolver cr, String name, int value) { 2065 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2066 } 2067 2068 /** @hide */ 2069 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2070 int userHandle) { 2071 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2072 } 2073 2074 /** 2075 * Convenience function for retrieving a single system settings value 2076 * as a {@code long}. Note that internally setting values are always 2077 * stored as strings; this function converts the string to a {@code long} 2078 * for you. The default value will be returned if the setting is 2079 * not defined or not a {@code long}. 2080 * 2081 * @param cr The ContentResolver to access. 2082 * @param name The name of the setting to retrieve. 2083 * @param def Value to return if the setting is not defined. 2084 * 2085 * @return The setting's current value, or 'def' if it is not defined 2086 * or not a valid {@code long}. 2087 */ 2088 public static long getLong(ContentResolver cr, String name, long def) { 2089 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2090 } 2091 2092 /** @hide */ 2093 public static long getLongForUser(ContentResolver cr, String name, long def, 2094 int userHandle) { 2095 String valString = getStringForUser(cr, name, userHandle); 2096 long value; 2097 try { 2098 value = valString != null ? Long.parseLong(valString) : def; 2099 } catch (NumberFormatException e) { 2100 value = def; 2101 } 2102 return value; 2103 } 2104 2105 /** 2106 * Convenience function for retrieving a single system settings value 2107 * as a {@code long}. Note that internally setting values are always 2108 * stored as strings; this function converts the string to a {@code long} 2109 * for you. 2110 * <p> 2111 * This version does not take a default value. If the setting has not 2112 * been set, or the string value is not a number, 2113 * it throws {@link SettingNotFoundException}. 2114 * 2115 * @param cr The ContentResolver to access. 2116 * @param name The name of the setting to retrieve. 2117 * 2118 * @return The setting's current value. 2119 * @throws SettingNotFoundException Thrown if a setting by the given 2120 * name can't be found or the setting value is not an integer. 2121 */ 2122 public static long getLong(ContentResolver cr, String name) 2123 throws SettingNotFoundException { 2124 return getLongForUser(cr, name, UserHandle.myUserId()); 2125 } 2126 2127 /** @hide */ 2128 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2129 throws SettingNotFoundException { 2130 String valString = getStringForUser(cr, name, userHandle); 2131 try { 2132 return Long.parseLong(valString); 2133 } catch (NumberFormatException e) { 2134 throw new SettingNotFoundException(name); 2135 } 2136 } 2137 2138 /** 2139 * Convenience function for updating a single settings value as a long 2140 * integer. This will either create a new entry in the table if the 2141 * given name does not exist, or modify the value of the existing row 2142 * with that name. Note that internally setting values are always 2143 * stored as strings, so this function converts the given value to a 2144 * string before storing it. 2145 * 2146 * @param cr The ContentResolver to access. 2147 * @param name The name of the setting to modify. 2148 * @param value The new value for the setting. 2149 * @return true if the value was set, false on database errors 2150 */ 2151 public static boolean putLong(ContentResolver cr, String name, long value) { 2152 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2153 } 2154 2155 /** @hide */ 2156 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2157 int userHandle) { 2158 return putStringForUser(cr, name, Long.toString(value), userHandle); 2159 } 2160 2161 /** 2162 * Convenience function for retrieving a single system settings value 2163 * as a floating point number. Note that internally setting values are 2164 * always stored as strings; this function converts the string to an 2165 * float for you. The default value will be returned if the setting 2166 * is not defined or not a valid float. 2167 * 2168 * @param cr The ContentResolver to access. 2169 * @param name The name of the setting to retrieve. 2170 * @param def Value to return if the setting is not defined. 2171 * 2172 * @return The setting's current value, or 'def' if it is not defined 2173 * or not a valid float. 2174 */ 2175 public static float getFloat(ContentResolver cr, String name, float def) { 2176 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2177 } 2178 2179 /** @hide */ 2180 public static float getFloatForUser(ContentResolver cr, String name, float def, 2181 int userHandle) { 2182 String v = getStringForUser(cr, name, userHandle); 2183 try { 2184 return v != null ? Float.parseFloat(v) : def; 2185 } catch (NumberFormatException e) { 2186 return def; 2187 } 2188 } 2189 2190 /** 2191 * Convenience function for retrieving a single system settings value 2192 * as a float. Note that internally setting values are always 2193 * stored as strings; this function converts the string to a float 2194 * for you. 2195 * <p> 2196 * This version does not take a default value. If the setting has not 2197 * been set, or the string value is not a number, 2198 * it throws {@link SettingNotFoundException}. 2199 * 2200 * @param cr The ContentResolver to access. 2201 * @param name The name of the setting to retrieve. 2202 * 2203 * @throws SettingNotFoundException Thrown if a setting by the given 2204 * name can't be found or the setting value is not a float. 2205 * 2206 * @return The setting's current value. 2207 */ 2208 public static float getFloat(ContentResolver cr, String name) 2209 throws SettingNotFoundException { 2210 return getFloatForUser(cr, name, UserHandle.myUserId()); 2211 } 2212 2213 /** @hide */ 2214 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2215 throws SettingNotFoundException { 2216 String v = getStringForUser(cr, name, userHandle); 2217 if (v == null) { 2218 throw new SettingNotFoundException(name); 2219 } 2220 try { 2221 return Float.parseFloat(v); 2222 } catch (NumberFormatException e) { 2223 throw new SettingNotFoundException(name); 2224 } 2225 } 2226 2227 /** 2228 * Convenience function for updating a single settings value as a 2229 * floating point number. This will either create a new entry in the 2230 * table if the given name does not exist, or modify the value of the 2231 * existing row with that name. Note that internally setting values 2232 * are always stored as strings, so this function converts the given 2233 * value to a string before storing it. 2234 * 2235 * @param cr The ContentResolver to access. 2236 * @param name The name of the setting to modify. 2237 * @param value The new value for the setting. 2238 * @return true if the value was set, false on database errors 2239 */ 2240 public static boolean putFloat(ContentResolver cr, String name, float value) { 2241 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2242 } 2243 2244 /** @hide */ 2245 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2246 int userHandle) { 2247 return putStringForUser(cr, name, Float.toString(value), userHandle); 2248 } 2249 2250 /** 2251 * Convenience function to read all of the current 2252 * configuration-related settings into a 2253 * {@link Configuration} object. 2254 * 2255 * @param cr The ContentResolver to access. 2256 * @param outConfig Where to place the configuration settings. 2257 */ 2258 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2259 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2260 false /* updateSettingsIfEmpty */); 2261 } 2262 2263 /** @hide */ 2264 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2265 int userHandle, boolean updateSettingsIfEmpty) { 2266 outConfig.fontScale = Settings.System.getFloatForUser( 2267 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2268 if (outConfig.fontScale < 0) { 2269 outConfig.fontScale = DEFAULT_FONT_SCALE; 2270 } 2271 2272 final String localeValue = 2273 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2274 if (localeValue != null) { 2275 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2276 } else { 2277 // Do not update configuration with emtpy settings since we need to take over the 2278 // locale list of previous user if the settings value is empty. This happens when a 2279 // new user is created. 2280 2281 if (updateSettingsIfEmpty) { 2282 // Make current configuration persistent. This is necessary the first time a 2283 // user log in. At the first login, the configuration settings are empty, so we 2284 // need to store the adjusted configuration as the initial settings. 2285 Settings.System.putStringForUser( 2286 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2287 userHandle); 2288 } 2289 } 2290 } 2291 2292 /** 2293 * @hide Erase the fields in the Configuration that should be applied 2294 * by the settings. 2295 */ 2296 public static void clearConfiguration(Configuration inoutConfig) { 2297 inoutConfig.fontScale = 0; 2298 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2299 inoutConfig.clearLocales(); 2300 } 2301 } 2302 2303 /** 2304 * Convenience function to write a batch of configuration-related 2305 * settings from a {@link Configuration} object. 2306 * 2307 * @param cr The ContentResolver to access. 2308 * @param config The settings to write. 2309 * @return true if the values were set, false on database errors 2310 */ 2311 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2312 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2313 } 2314 2315 /** @hide */ 2316 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2317 int userHandle) { 2318 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2319 Settings.System.putStringForUser( 2320 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2321 } 2322 2323 /** @hide */ 2324 public static boolean hasInterestingConfigurationChanges(int changes) { 2325 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2326 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2327 } 2328 2329 /** @deprecated - Do not use */ 2330 @Deprecated 2331 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2332 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2333 } 2334 2335 /** 2336 * @hide 2337 * @deprecated - Do not use 2338 */ 2339 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2340 int userHandle) { 2341 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2342 } 2343 2344 /** @deprecated - Do not use */ 2345 @Deprecated 2346 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2347 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2348 } 2349 2350 /** 2351 * @hide 2352 * @deprecated - Do not use 2353 */ 2354 @Deprecated 2355 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2356 int userHandle) { 2357 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2358 } 2359 2360 private static final class DiscreteValueValidator implements Validator { 2361 private final String[] mValues; 2362 2363 public DiscreteValueValidator(String[] values) { 2364 mValues = values; 2365 } 2366 2367 @Override 2368 public boolean validate(String value) { 2369 return ArrayUtils.contains(mValues, value); 2370 } 2371 } 2372 2373 private static final class InclusiveIntegerRangeValidator implements Validator { 2374 private final int mMin; 2375 private final int mMax; 2376 2377 public InclusiveIntegerRangeValidator(int min, int max) { 2378 mMin = min; 2379 mMax = max; 2380 } 2381 2382 @Override 2383 public boolean validate(String value) { 2384 try { 2385 final int intValue = Integer.parseInt(value); 2386 return intValue >= mMin && intValue <= mMax; 2387 } catch (NumberFormatException e) { 2388 return false; 2389 } 2390 } 2391 } 2392 2393 private static final class InclusiveFloatRangeValidator implements Validator { 2394 private final float mMin; 2395 private final float mMax; 2396 2397 public InclusiveFloatRangeValidator(float min, float max) { 2398 mMin = min; 2399 mMax = max; 2400 } 2401 2402 @Override 2403 public boolean validate(String value) { 2404 try { 2405 final float floatValue = Float.parseFloat(value); 2406 return floatValue >= mMin && floatValue <= mMax; 2407 } catch (NumberFormatException e) { 2408 return false; 2409 } 2410 } 2411 } 2412 2413 /** 2414 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2415 */ 2416 @Deprecated 2417 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2418 2419 /** 2420 * What happens when the user presses the end call button if they're not 2421 * on a call.<br/> 2422 * <b>Values:</b><br/> 2423 * 0 - The end button does nothing.<br/> 2424 * 1 - The end button goes to the home screen.<br/> 2425 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2426 * 3 - The end button goes to the home screen. If the user is already on the 2427 * home screen, it puts the device to sleep. 2428 */ 2429 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2430 2431 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2432 new InclusiveIntegerRangeValidator(0, 3); 2433 2434 /** 2435 * END_BUTTON_BEHAVIOR value for "go home". 2436 * @hide 2437 */ 2438 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2439 2440 /** 2441 * END_BUTTON_BEHAVIOR value for "go to sleep". 2442 * @hide 2443 */ 2444 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2445 2446 /** 2447 * END_BUTTON_BEHAVIOR default value. 2448 * @hide 2449 */ 2450 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2451 2452 /** 2453 * Is advanced settings mode turned on. 0 == no, 1 == yes 2454 * @hide 2455 */ 2456 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2457 2458 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2459 2460 /** 2461 * ADVANCED_SETTINGS default value. 2462 * @hide 2463 */ 2464 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2465 2466 /** 2467 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2468 */ 2469 @Deprecated 2470 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2471 2472 /** 2473 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2474 */ 2475 @Deprecated 2476 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2477 2478 /** 2479 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2480 */ 2481 @Deprecated 2482 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2483 2484 /** 2485 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2486 * {@hide} 2487 */ 2488 @Deprecated 2489 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2490 2491 /** 2492 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2493 */ 2494 @Deprecated 2495 public static final String RADIO_CELL = Global.RADIO_CELL; 2496 2497 /** 2498 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2499 */ 2500 @Deprecated 2501 public static final String RADIO_NFC = Global.RADIO_NFC; 2502 2503 /** 2504 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2505 */ 2506 @Deprecated 2507 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2508 2509 /** 2510 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2511 * 2512 * {@hide} 2513 */ 2514 @Deprecated 2515 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2516 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2517 2518 /** 2519 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2520 */ 2521 @Deprecated 2522 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2523 2524 /** 2525 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2526 */ 2527 @Deprecated 2528 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2529 2530 /** 2531 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2532 */ 2533 @Deprecated 2534 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2535 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2536 2537 /** 2538 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2539 */ 2540 @Deprecated 2541 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2542 2543 /** 2544 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2545 */ 2546 @Deprecated 2547 public static final String MODE_RINGER = Global.MODE_RINGER; 2548 2549 /** 2550 * Whether to use static IP and other static network attributes. 2551 * <p> 2552 * Set to 1 for true and 0 for false. 2553 * 2554 * @deprecated Use {@link WifiManager} instead 2555 */ 2556 @Deprecated 2557 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2558 2559 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2560 2561 /** 2562 * The static IP address. 2563 * <p> 2564 * Example: "192.168.1.51" 2565 * 2566 * @deprecated Use {@link WifiManager} instead 2567 */ 2568 @Deprecated 2569 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2570 2571 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2572 2573 /** 2574 * If using static IP, the gateway's IP address. 2575 * <p> 2576 * Example: "192.168.1.1" 2577 * 2578 * @deprecated Use {@link WifiManager} instead 2579 */ 2580 @Deprecated 2581 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2582 2583 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2584 2585 /** 2586 * If using static IP, the net mask. 2587 * <p> 2588 * Example: "255.255.255.0" 2589 * 2590 * @deprecated Use {@link WifiManager} instead 2591 */ 2592 @Deprecated 2593 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2594 2595 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2596 2597 /** 2598 * If using static IP, the primary DNS's IP address. 2599 * <p> 2600 * Example: "192.168.1.1" 2601 * 2602 * @deprecated Use {@link WifiManager} instead 2603 */ 2604 @Deprecated 2605 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2606 2607 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2608 2609 /** 2610 * If using static IP, the secondary DNS's IP address. 2611 * <p> 2612 * Example: "192.168.1.2" 2613 * 2614 * @deprecated Use {@link WifiManager} instead 2615 */ 2616 @Deprecated 2617 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2618 2619 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2620 2621 /** 2622 * Determines whether remote devices may discover and/or connect to 2623 * this device. 2624 * <P>Type: INT</P> 2625 * 2 -- discoverable and connectable 2626 * 1 -- connectable but not discoverable 2627 * 0 -- neither connectable nor discoverable 2628 */ 2629 public static final String BLUETOOTH_DISCOVERABILITY = 2630 "bluetooth_discoverability"; 2631 2632 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2633 new InclusiveIntegerRangeValidator(0, 2); 2634 2635 /** 2636 * Bluetooth discoverability timeout. If this value is nonzero, then 2637 * Bluetooth becomes discoverable for a certain number of seconds, 2638 * after which is becomes simply connectable. The value is in seconds. 2639 */ 2640 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2641 "bluetooth_discoverability_timeout"; 2642 2643 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2644 sNonNegativeIntegerValidator; 2645 2646 /** 2647 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2648 * instead 2649 */ 2650 @Deprecated 2651 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2652 2653 /** 2654 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2655 * instead 2656 */ 2657 @Deprecated 2658 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2659 2660 /** 2661 * @deprecated Use 2662 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2663 * instead 2664 */ 2665 @Deprecated 2666 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2667 "lock_pattern_tactile_feedback_enabled"; 2668 2669 /** 2670 * A formatted string of the next alarm that is set, or the empty string 2671 * if there is no alarm set. 2672 * 2673 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2674 */ 2675 @Deprecated 2676 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2677 2678 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2679 private static final int MAX_LENGTH = 1000; 2680 2681 @Override 2682 public boolean validate(String value) { 2683 // TODO: No idea what the correct format is. 2684 return value == null || value.length() < MAX_LENGTH; 2685 } 2686 }; 2687 2688 /** 2689 * Scaling factor for fonts, float. 2690 */ 2691 public static final String FONT_SCALE = "font_scale"; 2692 2693 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2694 @Override 2695 public boolean validate(String value) { 2696 try { 2697 return Float.parseFloat(value) >= 0; 2698 } catch (NumberFormatException e) { 2699 return false; 2700 } 2701 } 2702 }; 2703 2704 /** 2705 * The serialized system locale value. 2706 * 2707 * Do not use this value directory. 2708 * To get system locale, use {@link LocaleList#getDefault} instead. 2709 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2710 * instead. 2711 * @hide 2712 */ 2713 public static final String SYSTEM_LOCALES = "system_locales"; 2714 2715 2716 /** 2717 * Name of an application package to be debugged. 2718 * 2719 * @deprecated Use {@link Global#DEBUG_APP} instead 2720 */ 2721 @Deprecated 2722 public static final String DEBUG_APP = Global.DEBUG_APP; 2723 2724 /** 2725 * If 1, when launching DEBUG_APP it will wait for the debugger before 2726 * starting user code. If 0, it will run normally. 2727 * 2728 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2729 */ 2730 @Deprecated 2731 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2732 2733 /** 2734 * Whether or not to dim the screen. 0=no 1=yes 2735 * @deprecated This setting is no longer used. 2736 */ 2737 @Deprecated 2738 public static final String DIM_SCREEN = "dim_screen"; 2739 2740 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2741 2742 /** 2743 * The amount of time in milliseconds before the device goes to sleep or begins 2744 * to dream after a period of inactivity. This value is also known as the 2745 * user activity timeout period since the screen isn't necessarily turned off 2746 * when it expires. 2747 */ 2748 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2749 2750 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2751 2752 /** 2753 * The screen backlight brightness between 0 and 255. 2754 */ 2755 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2756 2757 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2758 new InclusiveIntegerRangeValidator(0, 255); 2759 2760 /** 2761 * Control whether to enable automatic brightness mode. 2762 */ 2763 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2764 2765 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2766 2767 /** 2768 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2769 * or less (<0.0 >-1.0) bright. 2770 * @hide 2771 */ 2772 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2773 2774 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2775 new InclusiveFloatRangeValidator(-1, 1); 2776 2777 /** 2778 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2779 */ 2780 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2781 2782 /** 2783 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2784 */ 2785 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2786 2787 /** 2788 * Control whether the process CPU usage meter should be shown. 2789 * 2790 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2791 */ 2792 @Deprecated 2793 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2794 2795 /** 2796 * If 1, the activity manager will aggressively finish activities and 2797 * processes as soon as they are no longer needed. If 0, the normal 2798 * extended lifetime is used. 2799 * 2800 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2801 */ 2802 @Deprecated 2803 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2804 2805 /** 2806 * Determines which streams are affected by ringer mode changes. The 2807 * stream type's bit should be set to 1 if it should be muted when going 2808 * into an inaudible ringer mode. 2809 */ 2810 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2811 2812 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2813 sNonNegativeIntegerValidator; 2814 2815 /** 2816 * Determines which streams are affected by mute. The 2817 * stream type's bit should be set to 1 if it should be muted when a mute request 2818 * is received. 2819 */ 2820 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2821 2822 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2823 sNonNegativeIntegerValidator; 2824 2825 /** 2826 * Whether vibrate is on for different events. This is used internally, 2827 * changing this value will not change the vibrate. See AudioManager. 2828 */ 2829 public static final String VIBRATE_ON = "vibrate_on"; 2830 2831 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2832 2833 /** 2834 * If 1, redirects the system vibrator to all currently attached input devices 2835 * that support vibration. If there are no such input devices, then the system 2836 * vibrator is used instead. 2837 * If 0, does not register the system vibrator. 2838 * 2839 * This setting is mainly intended to provide a compatibility mechanism for 2840 * applications that only know about the system vibrator and do not use the 2841 * input device vibrator API. 2842 * 2843 * @hide 2844 */ 2845 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2846 2847 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2848 2849 /** 2850 * Ringer volume. This is used internally, changing this value will not 2851 * change the volume. See AudioManager. 2852 * 2853 * @removed Not used by anything since API 2. 2854 */ 2855 public static final String VOLUME_RING = "volume_ring"; 2856 2857 /** 2858 * System/notifications volume. This is used internally, changing this 2859 * value will not change the volume. See AudioManager. 2860 * 2861 * @removed Not used by anything since API 2. 2862 */ 2863 public static final String VOLUME_SYSTEM = "volume_system"; 2864 2865 /** 2866 * Voice call volume. This is used internally, changing this value will 2867 * not change the volume. See AudioManager. 2868 * 2869 * @removed Not used by anything since API 2. 2870 */ 2871 public static final String VOLUME_VOICE = "volume_voice"; 2872 2873 /** 2874 * Music/media/gaming volume. This is used internally, changing this 2875 * value will not change the volume. See AudioManager. 2876 * 2877 * @removed Not used by anything since API 2. 2878 */ 2879 public static final String VOLUME_MUSIC = "volume_music"; 2880 2881 /** 2882 * Alarm volume. This is used internally, changing this 2883 * value will not change the volume. See AudioManager. 2884 * 2885 * @removed Not used by anything since API 2. 2886 */ 2887 public static final String VOLUME_ALARM = "volume_alarm"; 2888 2889 /** 2890 * Notification volume. This is used internally, changing this 2891 * value will not change the volume. See AudioManager. 2892 * 2893 * @removed Not used by anything since API 2. 2894 */ 2895 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2896 2897 /** 2898 * Bluetooth Headset volume. This is used internally, changing this value will 2899 * not change the volume. See AudioManager. 2900 * 2901 * @removed Not used by anything since API 2. 2902 */ 2903 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2904 2905 /** 2906 * Master volume (float in the range 0.0f to 1.0f). 2907 * 2908 * @hide 2909 */ 2910 public static final String VOLUME_MASTER = "volume_master"; 2911 2912 /** 2913 * Master mono (int 1 = mono, 0 = normal). 2914 * 2915 * @hide 2916 */ 2917 public static final String MASTER_MONO = "master_mono"; 2918 2919 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2920 2921 /** 2922 * Whether the notifications should use the ring volume (value of 1) or 2923 * a separate notification volume (value of 0). In most cases, users 2924 * will have this enabled so the notification and ringer volumes will be 2925 * the same. However, power users can disable this and use the separate 2926 * notification volume control. 2927 * <p> 2928 * Note: This is a one-off setting that will be removed in the future 2929 * when there is profile support. For this reason, it is kept hidden 2930 * from the public APIs. 2931 * 2932 * @hide 2933 * @deprecated 2934 */ 2935 @Deprecated 2936 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2937 "notifications_use_ring_volume"; 2938 2939 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2940 2941 /** 2942 * Whether silent mode should allow vibration feedback. This is used 2943 * internally in AudioService and the Sound settings activity to 2944 * coordinate decoupling of vibrate and silent modes. This setting 2945 * will likely be removed in a future release with support for 2946 * audio/vibe feedback profiles. 2947 * 2948 * Not used anymore. On devices with vibrator, the user explicitly selects 2949 * silent or vibrate mode. 2950 * Kept for use by legacy database upgrade code in DatabaseHelper. 2951 * @hide 2952 */ 2953 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2954 2955 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2956 2957 /** 2958 * The mapping of stream type (integer) to its setting. 2959 * 2960 * @removed Not used by anything since API 2. 2961 */ 2962 public static final String[] VOLUME_SETTINGS = { 2963 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2964 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2965 }; 2966 2967 /** 2968 * Appended to various volume related settings to record the previous 2969 * values before they the settings were affected by a silent/vibrate 2970 * ringer mode change. 2971 * 2972 * @removed Not used by anything since API 2. 2973 */ 2974 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2975 2976 /** 2977 * Persistent store for the system-wide default ringtone URI. 2978 * <p> 2979 * If you need to play the default ringtone at any given time, it is recommended 2980 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2981 * to the set default ringtone at the time of playing. 2982 * 2983 * @see #DEFAULT_RINGTONE_URI 2984 */ 2985 public static final String RINGTONE = "ringtone"; 2986 2987 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2988 2989 /** 2990 * A {@link Uri} that will point to the current default ringtone at any 2991 * given time. 2992 * <p> 2993 * If the current default ringtone is in the DRM provider and the caller 2994 * does not have permission, the exception will be a 2995 * FileNotFoundException. 2996 */ 2997 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2998 2999 /** {@hide} */ 3000 public static final String RINGTONE_CACHE = "ringtone_cache"; 3001 /** {@hide} */ 3002 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3003 3004 /** 3005 * Persistent store for the system-wide default notification sound. 3006 * 3007 * @see #RINGTONE 3008 * @see #DEFAULT_NOTIFICATION_URI 3009 */ 3010 public static final String NOTIFICATION_SOUND = "notification_sound"; 3011 3012 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3013 3014 /** 3015 * A {@link Uri} that will point to the current default notification 3016 * sound at any given time. 3017 * 3018 * @see #DEFAULT_RINGTONE_URI 3019 */ 3020 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3021 3022 /** {@hide} */ 3023 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3024 /** {@hide} */ 3025 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3026 3027 /** 3028 * Persistent store for the system-wide default alarm alert. 3029 * 3030 * @see #RINGTONE 3031 * @see #DEFAULT_ALARM_ALERT_URI 3032 */ 3033 public static final String ALARM_ALERT = "alarm_alert"; 3034 3035 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3036 3037 /** 3038 * A {@link Uri} that will point to the current default alarm alert at 3039 * any given time. 3040 * 3041 * @see #DEFAULT_ALARM_ALERT_URI 3042 */ 3043 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3044 3045 /** {@hide} */ 3046 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3047 /** {@hide} */ 3048 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3049 3050 /** 3051 * Persistent store for the system default media button event receiver. 3052 * 3053 * @hide 3054 */ 3055 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3056 3057 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3058 @Override 3059 public boolean validate(String value) { 3060 try { 3061 ComponentName.unflattenFromString(value); 3062 return true; 3063 } catch (NullPointerException e) { 3064 return false; 3065 } 3066 } 3067 }; 3068 3069 /** 3070 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3071 */ 3072 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3073 3074 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3075 3076 /** 3077 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3078 */ 3079 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3080 3081 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3082 3083 /** 3084 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3085 * feature converts two spaces to a "." and space. 3086 */ 3087 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3088 3089 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3090 3091 /** 3092 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3093 */ 3094 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3095 3096 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3097 3098 public static final String SHOW_GTALK_SERVICE_STATUS = 3099 "SHOW_GTALK_SERVICE_STATUS"; 3100 3101 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3102 3103 /** 3104 * Name of activity to use for wallpaper on the home screen. 3105 * 3106 * @deprecated Use {@link WallpaperManager} instead. 3107 */ 3108 @Deprecated 3109 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3110 3111 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3112 private static final int MAX_LENGTH = 1000; 3113 3114 @Override 3115 public boolean validate(String value) { 3116 if (value != null && value.length() > MAX_LENGTH) { 3117 return false; 3118 } 3119 return ComponentName.unflattenFromString(value) != null; 3120 } 3121 }; 3122 3123 /** 3124 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3125 * instead 3126 */ 3127 @Deprecated 3128 public static final String AUTO_TIME = Global.AUTO_TIME; 3129 3130 /** 3131 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3132 * instead 3133 */ 3134 @Deprecated 3135 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3136 3137 /** 3138 * Display times as 12 or 24 hours 3139 * 12 3140 * 24 3141 */ 3142 public static final String TIME_12_24 = "time_12_24"; 3143 3144 /** @hide */ 3145 public static final Validator TIME_12_24_VALIDATOR = 3146 new DiscreteValueValidator(new String[] {"12", "24"}); 3147 3148 /** 3149 * Date format string 3150 * mm/dd/yyyy 3151 * dd/mm/yyyy 3152 * yyyy/mm/dd 3153 */ 3154 public static final String DATE_FORMAT = "date_format"; 3155 3156 /** @hide */ 3157 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3158 @Override 3159 public boolean validate(String value) { 3160 try { 3161 new SimpleDateFormat(value); 3162 return true; 3163 } catch (IllegalArgumentException e) { 3164 return false; 3165 } 3166 } 3167 }; 3168 3169 /** 3170 * Whether the setup wizard has been run before (on first boot), or if 3171 * it still needs to be run. 3172 * 3173 * nonzero = it has been run in the past 3174 * 0 = it has not been run in the past 3175 */ 3176 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3177 3178 /** @hide */ 3179 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3180 3181 /** 3182 * Scaling factor for normal window animations. Setting to 0 will disable window 3183 * animations. 3184 * 3185 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3186 */ 3187 @Deprecated 3188 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3189 3190 /** 3191 * Scaling factor for activity transition animations. Setting to 0 will disable window 3192 * animations. 3193 * 3194 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3195 */ 3196 @Deprecated 3197 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3198 3199 /** 3200 * Scaling factor for Animator-based animations. This affects both the start delay and 3201 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3202 * The default value is 1. 3203 * 3204 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3205 */ 3206 @Deprecated 3207 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3208 3209 /** 3210 * Control whether the accelerometer will be used to change screen 3211 * orientation. If 0, it will not be used unless explicitly requested 3212 * by the application; if 1, it will be used by default unless explicitly 3213 * disabled by the application. 3214 */ 3215 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3216 3217 /** @hide */ 3218 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3219 3220 /** 3221 * Default screen rotation when no other policy applies. 3222 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3223 * preference, this rotation value will be used. Must be one of the 3224 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3225 * 3226 * @see android.view.Display#getRotation 3227 */ 3228 public static final String USER_ROTATION = "user_rotation"; 3229 3230 /** @hide */ 3231 public static final Validator USER_ROTATION_VALIDATOR = 3232 new InclusiveIntegerRangeValidator(0, 3); 3233 3234 /** 3235 * Control whether the rotation lock toggle in the System UI should be hidden. 3236 * Typically this is done for accessibility purposes to make it harder for 3237 * the user to accidentally toggle the rotation lock while the display rotation 3238 * has been locked for accessibility. 3239 * 3240 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3241 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3242 * 3243 * @hide 3244 */ 3245 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3246 "hide_rotation_lock_toggle_for_accessibility"; 3247 3248 /** @hide */ 3249 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3250 sBooleanValidator; 3251 3252 /** 3253 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3254 * be used by Phone and Setting apps; it shouldn't affect other apps. 3255 * The value is boolean (1 or 0). 3256 * 3257 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3258 * It was about AudioManager's setting and thus affected all the applications which 3259 * relied on the setting, while this is purely about the vibration setting for incoming 3260 * calls. 3261 */ 3262 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3263 3264 /** @hide */ 3265 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3266 3267 /** 3268 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3269 * boolean (1 or 0). 3270 */ 3271 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3272 3273 /** @hide */ 3274 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3275 3276 /** 3277 * CDMA only settings 3278 * DTMF tone type played by the dialer when dialing. 3279 * 0 = Normal 3280 * 1 = Long 3281 */ 3282 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3283 3284 /** @hide */ 3285 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3286 3287 /** 3288 * Whether the hearing aid is enabled. The value is 3289 * boolean (1 or 0). 3290 * @hide 3291 */ 3292 public static final String HEARING_AID = "hearing_aid"; 3293 3294 /** @hide */ 3295 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3296 3297 /** 3298 * CDMA only settings 3299 * TTY Mode 3300 * 0 = OFF 3301 * 1 = FULL 3302 * 2 = VCO 3303 * 3 = HCO 3304 * @hide 3305 */ 3306 public static final String TTY_MODE = "tty_mode"; 3307 3308 /** @hide */ 3309 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3310 3311 /** 3312 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3313 * boolean (1 or 0). 3314 */ 3315 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3316 3317 /** @hide */ 3318 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3319 3320 /** 3321 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3322 * boolean (1 or 0). 3323 */ 3324 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3325 3326 /** @hide */ 3327 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3328 3329 /** 3330 * @deprecated Each application that shows web suggestions should have its own 3331 * setting for this. 3332 */ 3333 @Deprecated 3334 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3335 3336 /** @hide */ 3337 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3338 3339 /** 3340 * Whether the notification LED should repeatedly flash when a notification is 3341 * pending. The value is boolean (1 or 0). 3342 * @hide 3343 */ 3344 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3345 3346 /** @hide */ 3347 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3348 3349 /** 3350 * Show pointer location on screen? 3351 * 0 = no 3352 * 1 = yes 3353 * @hide 3354 */ 3355 public static final String POINTER_LOCATION = "pointer_location"; 3356 3357 /** @hide */ 3358 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3359 3360 /** 3361 * Show touch positions on screen? 3362 * 0 = no 3363 * 1 = yes 3364 * @hide 3365 */ 3366 public static final String SHOW_TOUCHES = "show_touches"; 3367 3368 /** @hide */ 3369 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3370 3371 /** 3372 * Log raw orientation data from 3373 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3374 * orientationplot.py tool. 3375 * 0 = no 3376 * 1 = yes 3377 * @hide 3378 */ 3379 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3380 "window_orientation_listener_log"; 3381 3382 /** @hide */ 3383 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3384 3385 /** 3386 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3387 * instead 3388 * @hide 3389 */ 3390 @Deprecated 3391 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3392 3393 /** 3394 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3395 * instead 3396 * @hide 3397 */ 3398 @Deprecated 3399 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3400 3401 /** 3402 * Whether to play sounds when the keyguard is shown and dismissed. 3403 * @hide 3404 */ 3405 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3406 3407 /** @hide */ 3408 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3409 3410 /** 3411 * Whether the lockscreen should be completely disabled. 3412 * @hide 3413 */ 3414 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3415 3416 /** @hide */ 3417 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3418 3419 /** 3420 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3421 * instead 3422 * @hide 3423 */ 3424 @Deprecated 3425 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3426 3427 /** 3428 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3429 * instead 3430 * @hide 3431 */ 3432 @Deprecated 3433 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3434 3435 /** 3436 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3437 * instead 3438 * @hide 3439 */ 3440 @Deprecated 3441 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3442 3443 /** 3444 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3445 * instead 3446 * @hide 3447 */ 3448 @Deprecated 3449 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3450 3451 /** 3452 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3453 * instead 3454 * @hide 3455 */ 3456 @Deprecated 3457 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3458 3459 /** 3460 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3461 * instead 3462 * @hide 3463 */ 3464 @Deprecated 3465 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3466 3467 /** 3468 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3469 * instead 3470 * @hide 3471 */ 3472 @Deprecated 3473 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3474 3475 /** 3476 * Receive incoming SIP calls? 3477 * 0 = no 3478 * 1 = yes 3479 * @hide 3480 */ 3481 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3482 3483 /** @hide */ 3484 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3485 3486 /** 3487 * Call Preference String. 3488 * "SIP_ALWAYS" : Always use SIP with network access 3489 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3490 * @hide 3491 */ 3492 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3493 3494 /** @hide */ 3495 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3496 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3497 3498 /** 3499 * One of the sip call options: Always use SIP with network access. 3500 * @hide 3501 */ 3502 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3503 3504 /** @hide */ 3505 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3506 3507 /** 3508 * One of the sip call options: Only if destination is a SIP address. 3509 * @hide 3510 */ 3511 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3512 3513 /** @hide */ 3514 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3515 3516 /** 3517 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3518 * the user should be prompted each time a call is made whether it should be placed using 3519 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3520 * SIP_ADDRESS_ONLY. 3521 * @hide 3522 */ 3523 @Deprecated 3524 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3525 3526 /** @hide */ 3527 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3528 3529 /** 3530 * Pointer speed setting. 3531 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3532 * -7 = slowest 3533 * 0 = default speed 3534 * +7 = fastest 3535 * @hide 3536 */ 3537 public static final String POINTER_SPEED = "pointer_speed"; 3538 3539 /** @hide */ 3540 public static final Validator POINTER_SPEED_VALIDATOR = 3541 new InclusiveFloatRangeValidator(-7, 7); 3542 3543 /** 3544 * Whether lock-to-app will be triggered by long-press on recents. 3545 * @hide 3546 */ 3547 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3548 3549 /** @hide */ 3550 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3551 3552 /** 3553 * I am the lolrus. 3554 * <p> 3555 * Nonzero values indicate that the user has a bukkit. 3556 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3557 * @hide 3558 */ 3559 public static final String EGG_MODE = "egg_mode"; 3560 3561 /** @hide */ 3562 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3563 @Override 3564 public boolean validate(String value) { 3565 try { 3566 return Long.parseLong(value) >= 0; 3567 } catch (NumberFormatException e) { 3568 return false; 3569 } 3570 } 3571 }; 3572 3573 /** 3574 * IMPORTANT: If you add a new public settings you also have to add it to 3575 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3576 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3577 * the setting value. See an example above. 3578 */ 3579 3580 /** 3581 * Settings to backup. This is here so that it's in the same place as the settings 3582 * keys and easy to update. 3583 * 3584 * NOTE: Settings are backed up and restored in the order they appear 3585 * in this array. If you have one setting depending on another, 3586 * make sure that they are ordered appropriately. 3587 * 3588 * @hide 3589 */ 3590 public static final String[] SETTINGS_TO_BACKUP = { 3591 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3592 WIFI_USE_STATIC_IP, 3593 WIFI_STATIC_IP, 3594 WIFI_STATIC_GATEWAY, 3595 WIFI_STATIC_NETMASK, 3596 WIFI_STATIC_DNS1, 3597 WIFI_STATIC_DNS2, 3598 BLUETOOTH_DISCOVERABILITY, 3599 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3600 FONT_SCALE, 3601 DIM_SCREEN, 3602 SCREEN_OFF_TIMEOUT, 3603 SCREEN_BRIGHTNESS, 3604 SCREEN_BRIGHTNESS_MODE, 3605 SCREEN_AUTO_BRIGHTNESS_ADJ, 3606 VIBRATE_INPUT_DEVICES, 3607 MODE_RINGER_STREAMS_AFFECTED, 3608 TEXT_AUTO_REPLACE, 3609 TEXT_AUTO_CAPS, 3610 TEXT_AUTO_PUNCTUATE, 3611 TEXT_SHOW_PASSWORD, 3612 AUTO_TIME, // moved to global 3613 AUTO_TIME_ZONE, // moved to global 3614 TIME_12_24, 3615 DATE_FORMAT, 3616 DTMF_TONE_WHEN_DIALING, 3617 DTMF_TONE_TYPE_WHEN_DIALING, 3618 HEARING_AID, 3619 TTY_MODE, 3620 MASTER_MONO, 3621 SOUND_EFFECTS_ENABLED, 3622 HAPTIC_FEEDBACK_ENABLED, 3623 POWER_SOUNDS_ENABLED, // moved to global 3624 DOCK_SOUNDS_ENABLED, // moved to global 3625 LOCKSCREEN_SOUNDS_ENABLED, 3626 SHOW_WEB_SUGGESTIONS, 3627 SIP_CALL_OPTIONS, 3628 SIP_RECEIVE_CALLS, 3629 POINTER_SPEED, 3630 VIBRATE_WHEN_RINGING, 3631 RINGTONE, 3632 LOCK_TO_APP_ENABLED, 3633 NOTIFICATION_SOUND, 3634 ACCELEROMETER_ROTATION 3635 }; 3636 3637 /** 3638 * These are all public system settings 3639 * 3640 * @hide 3641 */ 3642 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3643 static { 3644 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3645 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3646 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3647 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3648 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3649 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3650 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3651 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3652 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3653 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3654 PUBLIC_SETTINGS.add(FONT_SCALE); 3655 PUBLIC_SETTINGS.add(DIM_SCREEN); 3656 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3657 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3658 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3659 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3660 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3661 PUBLIC_SETTINGS.add(VIBRATE_ON); 3662 PUBLIC_SETTINGS.add(VOLUME_RING); 3663 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3664 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3665 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3666 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3667 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3668 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3669 PUBLIC_SETTINGS.add(RINGTONE); 3670 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3671 PUBLIC_SETTINGS.add(ALARM_ALERT); 3672 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3673 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3674 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3675 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3676 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3677 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3678 PUBLIC_SETTINGS.add(TIME_12_24); 3679 PUBLIC_SETTINGS.add(DATE_FORMAT); 3680 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3681 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3682 PUBLIC_SETTINGS.add(USER_ROTATION); 3683 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3684 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3685 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3686 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3687 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3688 } 3689 3690 /** 3691 * These are all hidden system settings. 3692 * 3693 * @hide 3694 */ 3695 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3696 static { 3697 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3698 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3699 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3700 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3701 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3702 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3703 PRIVATE_SETTINGS.add(MASTER_MONO); 3704 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3705 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3706 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3707 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3708 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3709 PRIVATE_SETTINGS.add(HEARING_AID); 3710 PRIVATE_SETTINGS.add(TTY_MODE); 3711 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3712 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3713 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3714 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3715 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3716 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3717 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3718 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3719 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3720 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3721 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3722 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3723 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3724 PRIVATE_SETTINGS.add(LOCK_SOUND); 3725 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3726 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3727 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3728 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3729 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3730 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3731 PRIVATE_SETTINGS.add(POINTER_SPEED); 3732 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3733 PRIVATE_SETTINGS.add(EGG_MODE); 3734 } 3735 3736 /** 3737 * These are all public system settings 3738 * 3739 * @hide 3740 */ 3741 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3742 static { 3743 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3744 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3745 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3746 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3747 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3748 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3749 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3750 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3751 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3752 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3753 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3754 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3755 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3756 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3757 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3758 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3759 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3760 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3761 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3762 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3763 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3764 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3765 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3766 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3767 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3768 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3769 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3770 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3771 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3772 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3773 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3774 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3775 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3776 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3777 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3778 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3779 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3780 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3781 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3782 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3783 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3784 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3785 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3786 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3787 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3788 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3789 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3790 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3791 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3792 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3793 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3794 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3795 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3796 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3797 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3798 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3799 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3800 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3801 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3802 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3803 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3804 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3805 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3806 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3807 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3808 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3809 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3810 } 3811 3812 /** 3813 * These entries are considered common between the personal and the managed profile, 3814 * since the managed profile doesn't get to change them. 3815 */ 3816 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3817 static { 3818 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3819 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3820 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3821 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3822 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3823 } 3824 3825 /** @hide */ 3826 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3827 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3828 } 3829 3830 /** 3831 * When to use Wi-Fi calling 3832 * 3833 * @see android.telephony.TelephonyManager.WifiCallingChoices 3834 * @hide 3835 */ 3836 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3837 3838 // Settings moved to Settings.Secure 3839 3840 /** 3841 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3842 * instead 3843 */ 3844 @Deprecated 3845 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3846 3847 /** 3848 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3849 */ 3850 @Deprecated 3851 public static final String ANDROID_ID = Secure.ANDROID_ID; 3852 3853 /** 3854 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3855 */ 3856 @Deprecated 3857 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3858 3859 /** 3860 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3861 */ 3862 @Deprecated 3863 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3864 3865 /** 3866 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3867 */ 3868 @Deprecated 3869 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3870 3871 /** 3872 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3873 */ 3874 @Deprecated 3875 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3876 3877 /** 3878 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3879 */ 3880 @Deprecated 3881 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3882 3883 /** 3884 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3885 * instead 3886 */ 3887 @Deprecated 3888 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3889 3890 /** 3891 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3892 */ 3893 @Deprecated 3894 public static final String LOGGING_ID = Secure.LOGGING_ID; 3895 3896 /** 3897 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3898 */ 3899 @Deprecated 3900 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3901 3902 /** 3903 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3904 * instead 3905 */ 3906 @Deprecated 3907 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3908 3909 /** 3910 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3911 * instead 3912 */ 3913 @Deprecated 3914 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3915 3916 /** 3917 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3918 * instead 3919 */ 3920 @Deprecated 3921 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3922 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3923 3924 /** 3925 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3926 */ 3927 @Deprecated 3928 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3929 3930 /** 3931 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3932 */ 3933 @Deprecated 3934 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3935 3936 /** 3937 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3938 */ 3939 @Deprecated 3940 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3941 3942 /** 3943 * @deprecated Use 3944 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3945 */ 3946 @Deprecated 3947 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3948 3949 /** 3950 * @deprecated Use 3951 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3952 */ 3953 @Deprecated 3954 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3955 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3956 3957 /** 3958 * @deprecated Use 3959 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3960 */ 3961 @Deprecated 3962 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3963 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3964 3965 /** 3966 * @deprecated Use 3967 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3968 */ 3969 @Deprecated 3970 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3971 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3972 3973 /** 3974 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3975 * instead 3976 */ 3977 @Deprecated 3978 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3979 3980 /** 3981 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3982 */ 3983 @Deprecated 3984 public static final String WIFI_ON = Global.WIFI_ON; 3985 3986 /** 3987 * @deprecated Use 3988 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3989 * instead 3990 */ 3991 @Deprecated 3992 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3993 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3994 3995 /** 3996 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3997 */ 3998 @Deprecated 3999 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4000 4001 /** 4002 * @deprecated Use 4003 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4004 */ 4005 @Deprecated 4006 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4007 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4008 4009 /** 4010 * @deprecated Use 4011 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4012 */ 4013 @Deprecated 4014 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4015 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4016 4017 /** 4018 * @deprecated Use 4019 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4020 * instead 4021 */ 4022 @Deprecated 4023 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4024 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4025 4026 /** 4027 * @deprecated Use 4028 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4029 */ 4030 @Deprecated 4031 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4032 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4033 4034 /** 4035 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4036 * instead 4037 */ 4038 @Deprecated 4039 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4040 4041 /** 4042 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4043 */ 4044 @Deprecated 4045 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4046 4047 /** 4048 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4049 */ 4050 @Deprecated 4051 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4052 4053 /** 4054 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4055 * instead 4056 */ 4057 @Deprecated 4058 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4059 4060 /** 4061 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4062 * instead 4063 */ 4064 @Deprecated 4065 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4066 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4067 4068 /** 4069 * Checks if the specified app can modify system settings. As of API 4070 * level 23, an app cannot modify system settings unless it declares the 4071 * {@link android.Manifest.permission#WRITE_SETTINGS} 4072 * permission in its manifest, <em>and</em> the user specifically grants 4073 * the app this capability. To prompt the user to grant this approval, 4074 * the app must send an intent with the action {@link 4075 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4076 * the system to display a permission management screen. 4077 * 4078 * @param context App context. 4079 * @return true if the calling app can write to system settings, false otherwise 4080 */ 4081 public static boolean canWrite(Context context) { 4082 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4083 context.getOpPackageName(), false); 4084 } 4085 } 4086 4087 /** 4088 * Secure system settings, containing system preferences that applications 4089 * can read but are not allowed to write. These are for preferences that 4090 * the user must explicitly modify through the system UI or specialized 4091 * APIs for those values, not modified directly by applications. 4092 */ 4093 public static final class Secure extends NameValueTable { 4094 /** 4095 * The content:// style URL for this table 4096 */ 4097 public static final Uri CONTENT_URI = 4098 Uri.parse("content://" + AUTHORITY + "/secure"); 4099 4100 // Populated lazily, guarded by class object: 4101 private static final NameValueCache sNameValueCache = new NameValueCache( 4102 CONTENT_URI, 4103 CALL_METHOD_GET_SECURE, 4104 CALL_METHOD_PUT_SECURE); 4105 4106 private static ILockSettings sLockSettings = null; 4107 4108 private static boolean sIsSystemProcess; 4109 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4110 private static final HashSet<String> MOVED_TO_GLOBAL; 4111 static { 4112 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 4113 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4114 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4115 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4116 4117 MOVED_TO_GLOBAL = new HashSet<String>(); 4118 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4119 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4120 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4121 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4122 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4123 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4124 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4125 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4126 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4127 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4128 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4129 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4130 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4131 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4132 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4133 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4134 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4135 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4136 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4137 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4138 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4139 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4140 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4141 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4142 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4143 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4144 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4145 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4146 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4147 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4148 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4149 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4150 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4151 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4152 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4153 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4154 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4155 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4156 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4157 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4158 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4159 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4160 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4161 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4162 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4163 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4164 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4165 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4166 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4167 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4168 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4169 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4170 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4171 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4172 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4173 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4174 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4175 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4176 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4177 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4178 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4179 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4180 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4181 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4182 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4183 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4184 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4185 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4186 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4187 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4188 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4189 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4190 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4191 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4192 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4193 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4194 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4195 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4196 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4197 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4198 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4199 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4200 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4201 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4202 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4203 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4204 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4205 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4206 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4207 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4208 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4209 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4210 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4211 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4212 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4213 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4214 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4215 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4216 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4217 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4218 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4219 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4220 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4221 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4222 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4223 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4224 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4225 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4226 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4227 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4228 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4229 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4230 } 4231 4232 /** @hide */ 4233 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4234 outKeySet.addAll(MOVED_TO_GLOBAL); 4235 } 4236 4237 /** 4238 * Look up a name in the database. 4239 * @param resolver to access the database with 4240 * @param name to look up in the table 4241 * @return the corresponding value, or null if not present 4242 */ 4243 public static String getString(ContentResolver resolver, String name) { 4244 return getStringForUser(resolver, name, UserHandle.myUserId()); 4245 } 4246 4247 /** @hide */ 4248 public static String getStringForUser(ContentResolver resolver, String name, 4249 int userHandle) { 4250 if (MOVED_TO_GLOBAL.contains(name)) { 4251 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4252 + " to android.provider.Settings.Global."); 4253 return Global.getStringForUser(resolver, name, userHandle); 4254 } 4255 4256 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4257 synchronized (Secure.class) { 4258 if (sLockSettings == null) { 4259 sLockSettings = ILockSettings.Stub.asInterface( 4260 (IBinder) ServiceManager.getService("lock_settings")); 4261 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4262 } 4263 } 4264 if (sLockSettings != null && !sIsSystemProcess) { 4265 // No context; use the ActivityThread's context as an approximation for 4266 // determining the target API level. 4267 Application application = ActivityThread.currentApplication(); 4268 4269 boolean isPreMnc = application != null 4270 && application.getApplicationInfo() != null 4271 && application.getApplicationInfo().targetSdkVersion 4272 <= VERSION_CODES.LOLLIPOP_MR1; 4273 if (isPreMnc) { 4274 try { 4275 return sLockSettings.getString(name, "0", userHandle); 4276 } catch (RemoteException re) { 4277 // Fall through 4278 } 4279 } else { 4280 throw new SecurityException("Settings.Secure." + name 4281 + " is deprecated and no longer accessible." 4282 + " See API documentation for potential replacements."); 4283 } 4284 } 4285 } 4286 4287 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4288 } 4289 4290 /** 4291 * Store a name/value pair into the database. 4292 * @param resolver to access the database with 4293 * @param name to store 4294 * @param value to associate with the name 4295 * @return true if the value was set, false on database errors 4296 */ 4297 public static boolean putString(ContentResolver resolver, String name, String value) { 4298 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4299 } 4300 4301 /** @hide */ 4302 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4303 int userHandle) { 4304 if (LOCATION_MODE.equals(name)) { 4305 // HACK ALERT: temporary hack to work around b/10491283. 4306 // TODO: once b/10491283 fixed, remove this hack 4307 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4308 } 4309 if (MOVED_TO_GLOBAL.contains(name)) { 4310 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4311 + " to android.provider.Settings.Global"); 4312 return Global.putStringForUser(resolver, name, value, userHandle); 4313 } 4314 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4315 } 4316 4317 /** 4318 * Construct the content URI for a particular name/value pair, 4319 * useful for monitoring changes with a ContentObserver. 4320 * @param name to look up in the table 4321 * @return the corresponding content URI, or null if not present 4322 */ 4323 public static Uri getUriFor(String name) { 4324 if (MOVED_TO_GLOBAL.contains(name)) { 4325 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4326 + " to android.provider.Settings.Global, returning global URI."); 4327 return Global.getUriFor(Global.CONTENT_URI, name); 4328 } 4329 return getUriFor(CONTENT_URI, name); 4330 } 4331 4332 /** 4333 * Convenience function for retrieving a single secure settings value 4334 * as an integer. Note that internally setting values are always 4335 * stored as strings; this function converts the string to an integer 4336 * for you. The default value will be returned if the setting is 4337 * not defined or not an integer. 4338 * 4339 * @param cr The ContentResolver to access. 4340 * @param name The name of the setting to retrieve. 4341 * @param def Value to return if the setting is not defined. 4342 * 4343 * @return The setting's current value, or 'def' if it is not defined 4344 * or not a valid integer. 4345 */ 4346 public static int getInt(ContentResolver cr, String name, int def) { 4347 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4348 } 4349 4350 /** @hide */ 4351 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4352 if (LOCATION_MODE.equals(name)) { 4353 // HACK ALERT: temporary hack to work around b/10491283. 4354 // TODO: once b/10491283 fixed, remove this hack 4355 return getLocationModeForUser(cr, userHandle); 4356 } 4357 String v = getStringForUser(cr, name, userHandle); 4358 try { 4359 return v != null ? Integer.parseInt(v) : def; 4360 } catch (NumberFormatException e) { 4361 return def; 4362 } 4363 } 4364 4365 /** 4366 * Convenience function for retrieving a single secure settings value 4367 * as an integer. Note that internally setting values are always 4368 * stored as strings; this function converts the string to an integer 4369 * for you. 4370 * <p> 4371 * This version does not take a default value. If the setting has not 4372 * been set, or the string value is not a number, 4373 * it throws {@link SettingNotFoundException}. 4374 * 4375 * @param cr The ContentResolver to access. 4376 * @param name The name of the setting to retrieve. 4377 * 4378 * @throws SettingNotFoundException Thrown if a setting by the given 4379 * name can't be found or the setting value is not an integer. 4380 * 4381 * @return The setting's current value. 4382 */ 4383 public static int getInt(ContentResolver cr, String name) 4384 throws SettingNotFoundException { 4385 return getIntForUser(cr, name, UserHandle.myUserId()); 4386 } 4387 4388 /** @hide */ 4389 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4390 throws SettingNotFoundException { 4391 if (LOCATION_MODE.equals(name)) { 4392 // HACK ALERT: temporary hack to work around b/10491283. 4393 // TODO: once b/10491283 fixed, remove this hack 4394 return getLocationModeForUser(cr, userHandle); 4395 } 4396 String v = getStringForUser(cr, name, userHandle); 4397 try { 4398 return Integer.parseInt(v); 4399 } catch (NumberFormatException e) { 4400 throw new SettingNotFoundException(name); 4401 } 4402 } 4403 4404 /** 4405 * Convenience function for updating a single settings value as an 4406 * integer. This will either create a new entry in the table if the 4407 * given name does not exist, or modify the value of the existing row 4408 * with that name. Note that internally setting values are always 4409 * stored as strings, so this function converts the given value to a 4410 * string before storing it. 4411 * 4412 * @param cr The ContentResolver to access. 4413 * @param name The name of the setting to modify. 4414 * @param value The new value for the setting. 4415 * @return true if the value was set, false on database errors 4416 */ 4417 public static boolean putInt(ContentResolver cr, String name, int value) { 4418 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4419 } 4420 4421 /** @hide */ 4422 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4423 int userHandle) { 4424 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4425 } 4426 4427 /** 4428 * Convenience function for retrieving a single secure settings value 4429 * as a {@code long}. Note that internally setting values are always 4430 * stored as strings; this function converts the string to a {@code long} 4431 * for you. The default value will be returned if the setting is 4432 * not defined or not a {@code long}. 4433 * 4434 * @param cr The ContentResolver to access. 4435 * @param name The name of the setting to retrieve. 4436 * @param def Value to return if the setting is not defined. 4437 * 4438 * @return The setting's current value, or 'def' if it is not defined 4439 * or not a valid {@code long}. 4440 */ 4441 public static long getLong(ContentResolver cr, String name, long def) { 4442 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4443 } 4444 4445 /** @hide */ 4446 public static long getLongForUser(ContentResolver cr, String name, long def, 4447 int userHandle) { 4448 String valString = getStringForUser(cr, name, userHandle); 4449 long value; 4450 try { 4451 value = valString != null ? Long.parseLong(valString) : def; 4452 } catch (NumberFormatException e) { 4453 value = def; 4454 } 4455 return value; 4456 } 4457 4458 /** 4459 * Convenience function for retrieving a single secure settings value 4460 * as a {@code long}. Note that internally setting values are always 4461 * stored as strings; this function converts the string to a {@code long} 4462 * for you. 4463 * <p> 4464 * This version does not take a default value. If the setting has not 4465 * been set, or the string value is not a number, 4466 * it throws {@link SettingNotFoundException}. 4467 * 4468 * @param cr The ContentResolver to access. 4469 * @param name The name of the setting to retrieve. 4470 * 4471 * @return The setting's current value. 4472 * @throws SettingNotFoundException Thrown if a setting by the given 4473 * name can't be found or the setting value is not an integer. 4474 */ 4475 public static long getLong(ContentResolver cr, String name) 4476 throws SettingNotFoundException { 4477 return getLongForUser(cr, name, UserHandle.myUserId()); 4478 } 4479 4480 /** @hide */ 4481 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4482 throws SettingNotFoundException { 4483 String valString = getStringForUser(cr, name, userHandle); 4484 try { 4485 return Long.parseLong(valString); 4486 } catch (NumberFormatException e) { 4487 throw new SettingNotFoundException(name); 4488 } 4489 } 4490 4491 /** 4492 * Convenience function for updating a secure settings value as a long 4493 * integer. This will either create a new entry in the table if the 4494 * given name does not exist, or modify the value of the existing row 4495 * with that name. Note that internally setting values are always 4496 * stored as strings, so this function converts the given value to a 4497 * string before storing it. 4498 * 4499 * @param cr The ContentResolver to access. 4500 * @param name The name of the setting to modify. 4501 * @param value The new value for the setting. 4502 * @return true if the value was set, false on database errors 4503 */ 4504 public static boolean putLong(ContentResolver cr, String name, long value) { 4505 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4506 } 4507 4508 /** @hide */ 4509 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4510 int userHandle) { 4511 return putStringForUser(cr, name, Long.toString(value), userHandle); 4512 } 4513 4514 /** 4515 * Convenience function for retrieving a single secure settings value 4516 * as a floating point number. Note that internally setting values are 4517 * always stored as strings; this function converts the string to an 4518 * float for you. The default value will be returned if the setting 4519 * is not defined or not a valid float. 4520 * 4521 * @param cr The ContentResolver to access. 4522 * @param name The name of the setting to retrieve. 4523 * @param def Value to return if the setting is not defined. 4524 * 4525 * @return The setting's current value, or 'def' if it is not defined 4526 * or not a valid float. 4527 */ 4528 public static float getFloat(ContentResolver cr, String name, float def) { 4529 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4530 } 4531 4532 /** @hide */ 4533 public static float getFloatForUser(ContentResolver cr, String name, float def, 4534 int userHandle) { 4535 String v = getStringForUser(cr, name, userHandle); 4536 try { 4537 return v != null ? Float.parseFloat(v) : def; 4538 } catch (NumberFormatException e) { 4539 return def; 4540 } 4541 } 4542 4543 /** 4544 * Convenience function for retrieving a single secure settings value 4545 * as a float. Note that internally setting values are always 4546 * stored as strings; this function converts the string to a float 4547 * for you. 4548 * <p> 4549 * This version does not take a default value. If the setting has not 4550 * been set, or the string value is not a number, 4551 * it throws {@link SettingNotFoundException}. 4552 * 4553 * @param cr The ContentResolver to access. 4554 * @param name The name of the setting to retrieve. 4555 * 4556 * @throws SettingNotFoundException Thrown if a setting by the given 4557 * name can't be found or the setting value is not a float. 4558 * 4559 * @return The setting's current value. 4560 */ 4561 public static float getFloat(ContentResolver cr, String name) 4562 throws SettingNotFoundException { 4563 return getFloatForUser(cr, name, UserHandle.myUserId()); 4564 } 4565 4566 /** @hide */ 4567 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4568 throws SettingNotFoundException { 4569 String v = getStringForUser(cr, name, userHandle); 4570 if (v == null) { 4571 throw new SettingNotFoundException(name); 4572 } 4573 try { 4574 return Float.parseFloat(v); 4575 } catch (NumberFormatException e) { 4576 throw new SettingNotFoundException(name); 4577 } 4578 } 4579 4580 /** 4581 * Convenience function for updating a single settings value as a 4582 * floating point number. This will either create a new entry in the 4583 * table if the given name does not exist, or modify the value of the 4584 * existing row with that name. Note that internally setting values 4585 * are always stored as strings, so this function converts the given 4586 * value to a string before storing it. 4587 * 4588 * @param cr The ContentResolver to access. 4589 * @param name The name of the setting to modify. 4590 * @param value The new value for the setting. 4591 * @return true if the value was set, false on database errors 4592 */ 4593 public static boolean putFloat(ContentResolver cr, String name, float value) { 4594 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4595 } 4596 4597 /** @hide */ 4598 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4599 int userHandle) { 4600 return putStringForUser(cr, name, Float.toString(value), userHandle); 4601 } 4602 4603 /** 4604 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4605 * instead 4606 */ 4607 @Deprecated 4608 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4609 Global.DEVELOPMENT_SETTINGS_ENABLED; 4610 4611 /** 4612 * When the user has enable the option to have a "bug report" command 4613 * in the power menu. 4614 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4615 * @hide 4616 */ 4617 @Deprecated 4618 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4619 4620 /** 4621 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4622 */ 4623 @Deprecated 4624 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4625 4626 /** 4627 * Setting to allow mock locations and location provider status to be injected into the 4628 * LocationManager service for testing purposes during application development. These 4629 * locations and status values override actual location and status information generated 4630 * by network, gps, or other location providers. 4631 * 4632 * @deprecated This settings is not used anymore. 4633 */ 4634 @Deprecated 4635 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4636 4637 /** 4638 * A 64-bit number (as a hex string) that is randomly 4639 * generated when the user first sets up the device and should remain 4640 * constant for the lifetime of the user's device. The value may 4641 * change if a factory reset is performed on the device. 4642 * <p class="note"><strong>Note:</strong> When a device has <a 4643 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4644 * (available on certain devices running Android 4.2 or higher), each user appears as a 4645 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4646 * user.</p> 4647 */ 4648 public static final String ANDROID_ID = "android_id"; 4649 4650 /** 4651 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4652 */ 4653 @Deprecated 4654 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4655 4656 /** 4657 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4658 */ 4659 @Deprecated 4660 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4661 4662 /** 4663 * Setting to record the input method used by default, holding the ID 4664 * of the desired method. 4665 */ 4666 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4667 4668 /** 4669 * Setting to record the input method subtype used by default, holding the ID 4670 * of the desired method. 4671 */ 4672 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4673 "selected_input_method_subtype"; 4674 4675 /** 4676 * Setting to record the history of input method subtype, holding the pair of ID of IME 4677 * and its last used subtype. 4678 * @hide 4679 */ 4680 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4681 "input_methods_subtype_history"; 4682 4683 /** 4684 * Setting to record the visibility of input method selector 4685 */ 4686 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4687 "input_method_selector_visibility"; 4688 4689 /** 4690 * The currently selected voice interaction service flattened ComponentName. 4691 * @hide 4692 */ 4693 @TestApi 4694 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4695 4696 /** 4697 * bluetooth HCI snoop log configuration 4698 * @hide 4699 */ 4700 public static final String BLUETOOTH_HCI_LOG = 4701 "bluetooth_hci_log"; 4702 4703 /** 4704 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4705 */ 4706 @Deprecated 4707 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4708 4709 /** 4710 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4711 * @hide 4712 */ 4713 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4714 4715 /** 4716 * Prefix for category name that marks whether a suggested action from that category was 4717 * completed. 4718 * @hide 4719 */ 4720 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4721 4722 /** 4723 * List of input methods that are currently enabled. This is a string 4724 * containing the IDs of all enabled input methods, each ID separated 4725 * by ':'. 4726 */ 4727 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4728 4729 /** 4730 * List of system input methods that are currently disabled. This is a string 4731 * containing the IDs of all disabled input methods, each ID separated 4732 * by ':'. 4733 * @hide 4734 */ 4735 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4736 4737 /** 4738 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4739 * determines if the IME should be shown when a hard keyboard is attached. 4740 * @hide 4741 */ 4742 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4743 4744 /** 4745 * Host name and port for global http proxy. Uses ':' seperator for 4746 * between host and port. 4747 * 4748 * @deprecated Use {@link Global#HTTP_PROXY} 4749 */ 4750 @Deprecated 4751 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4752 4753 /** 4754 * Package designated as always-on VPN provider. 4755 * 4756 * @hide 4757 */ 4758 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4759 4760 /** 4761 * Whether to block networking outside of VPN connections while always-on is set. 4762 * @see #ALWAYS_ON_VPN_APP 4763 * 4764 * @hide 4765 */ 4766 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4767 4768 /** 4769 * Whether applications can be installed for this user via the system's 4770 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4771 * 4772 * <p>1 = permit app installation via the system package installer intent 4773 * <p>0 = do not allow use of the package installer 4774 */ 4775 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4776 4777 /** 4778 * Comma-separated list of location providers that activities may access. Do not rely on 4779 * this value being present in settings.db or on ContentObserver notifications on the 4780 * corresponding Uri. 4781 * 4782 * @deprecated use {@link #LOCATION_MODE} and 4783 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4784 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4785 */ 4786 @Deprecated 4787 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4788 4789 /** 4790 * The degree of location access enabled by the user. 4791 * <p> 4792 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4793 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4794 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4795 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4796 * modes that might be added in the future. 4797 * <p> 4798 * Note: do not rely on this value being present in settings.db or on ContentObserver 4799 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4800 * to receive changes in this value. 4801 */ 4802 public static final String LOCATION_MODE = "location_mode"; 4803 /** 4804 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4805 * {@link #LOCATION_MODE_OFF} 4806 * @hide 4807 */ 4808 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4809 4810 /** 4811 * Sets all location providers to the previous states before location was turned off. 4812 * @hide 4813 */ 4814 public static final int LOCATION_MODE_PREVIOUS = -1; 4815 /** 4816 * Location access disabled. 4817 */ 4818 public static final int LOCATION_MODE_OFF = 0; 4819 /** 4820 * Network Location Provider disabled, but GPS and other sensors enabled. 4821 */ 4822 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4823 /** 4824 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4825 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4826 * {@link android.location.Criteria#POWER_MEDIUM}. 4827 */ 4828 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4829 /** 4830 * Best-effort location computation allowed. 4831 */ 4832 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4833 4834 /** 4835 * A flag containing settings used for biometric weak 4836 * @hide 4837 */ 4838 @Deprecated 4839 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4840 "lock_biometric_weak_flags"; 4841 4842 /** 4843 * Whether lock-to-app will lock the keyguard when exiting. 4844 * @hide 4845 */ 4846 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4847 4848 /** 4849 * Whether autolock is enabled (0 = false, 1 = true) 4850 * 4851 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4852 * level of the keyguard. Accessing this setting from an app that is targeting 4853 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4854 */ 4855 @Deprecated 4856 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4857 4858 /** 4859 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4860 * 4861 * @deprecated Accessing this setting from an app that is targeting 4862 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4863 */ 4864 @Deprecated 4865 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4866 4867 /** 4868 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4869 * true) 4870 * 4871 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4872 * lockscreen uses 4873 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4874 * 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 4879 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4880 4881 /** 4882 * This preference allows the device to be locked given time after screen goes off, 4883 * subject to current DeviceAdmin policy limits. 4884 * @hide 4885 */ 4886 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4887 4888 4889 /** 4890 * This preference contains the string that shows for owner info on LockScreen. 4891 * @hide 4892 * @deprecated 4893 */ 4894 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4895 4896 /** 4897 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4898 * @hide 4899 */ 4900 @Deprecated 4901 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4902 "lock_screen_appwidget_ids"; 4903 4904 /** 4905 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4906 * @hide 4907 */ 4908 @Deprecated 4909 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4910 "lock_screen_fallback_appwidget_id"; 4911 4912 /** 4913 * Index of the lockscreen appwidget to restore, -1 if none. 4914 * @hide 4915 */ 4916 @Deprecated 4917 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4918 "lock_screen_sticky_appwidget"; 4919 4920 /** 4921 * This preference enables showing the owner info on LockScreen. 4922 * @hide 4923 * @deprecated 4924 */ 4925 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4926 "lock_screen_owner_info_enabled"; 4927 4928 /** 4929 * When set by a user, allows notifications to be shown atop a securely locked screen 4930 * in their full "private" form (same as when the device is unlocked). 4931 * @hide 4932 */ 4933 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4934 "lock_screen_allow_private_notifications"; 4935 4936 /** 4937 * When set by a user, allows notification remote input atop a securely locked screen 4938 * without having to unlock 4939 * @hide 4940 */ 4941 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4942 "lock_screen_allow_remote_input"; 4943 4944 /** 4945 * Set by the system to track if the user needs to see the call to action for 4946 * the lockscreen notification policy. 4947 * @hide 4948 */ 4949 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4950 "show_note_about_notification_hiding"; 4951 4952 /** 4953 * Set to 1 by the system after trust agents have been initialized. 4954 * @hide 4955 */ 4956 public static final String TRUST_AGENTS_INITIALIZED = 4957 "trust_agents_initialized"; 4958 4959 /** 4960 * The Logging ID (a unique 64-bit value) as a hex string. 4961 * Used as a pseudonymous identifier for logging. 4962 * @deprecated This identifier is poorly initialized and has 4963 * many collisions. It should not be used. 4964 */ 4965 @Deprecated 4966 public static final String LOGGING_ID = "logging_id"; 4967 4968 /** 4969 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4970 */ 4971 @Deprecated 4972 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4973 4974 /** 4975 * No longer supported. 4976 */ 4977 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4978 4979 /** 4980 * No longer supported. 4981 */ 4982 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4983 4984 /** 4985 * No longer supported. 4986 */ 4987 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4988 4989 /** 4990 * Settings classname to launch when Settings is clicked from All 4991 * Applications. Needed because of user testing between the old 4992 * and new Settings apps. 4993 */ 4994 // TODO: 881807 4995 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4996 4997 /** 4998 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4999 */ 5000 @Deprecated 5001 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5002 5003 /** 5004 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5005 */ 5006 @Deprecated 5007 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5008 5009 /** 5010 * If accessibility is enabled. 5011 */ 5012 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5013 5014 /** 5015 * If touch exploration is enabled. 5016 */ 5017 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5018 5019 /** 5020 * List of the enabled accessibility providers. 5021 */ 5022 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5023 "enabled_accessibility_services"; 5024 5025 /** 5026 * List of the accessibility services to which the user has granted 5027 * permission to put the device into touch exploration mode. 5028 * 5029 * @hide 5030 */ 5031 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5032 "touch_exploration_granted_accessibility_services"; 5033 5034 /** 5035 * Whether to speak passwords while in accessibility mode. 5036 */ 5037 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5038 5039 /** 5040 * Whether to draw text with high contrast while in accessibility mode. 5041 * 5042 * @hide 5043 */ 5044 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5045 "high_text_contrast_enabled"; 5046 5047 /** 5048 * If injection of accessibility enhancing JavaScript screen-reader 5049 * is enabled. 5050 * <p> 5051 * Note: The JavaScript based screen-reader is served by the 5052 * Google infrastructure and enable users with disabilities to 5053 * efficiently navigate in and explore web content. 5054 * </p> 5055 * <p> 5056 * This property represents a boolean value. 5057 * </p> 5058 * @hide 5059 */ 5060 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5061 "accessibility_script_injection"; 5062 5063 /** 5064 * The URL for the injected JavaScript based screen-reader used 5065 * for providing accessibility of content in WebView. 5066 * <p> 5067 * Note: The JavaScript based screen-reader is served by the 5068 * Google infrastructure and enable users with disabilities to 5069 * efficiently navigate in and explore web content. 5070 * </p> 5071 * <p> 5072 * This property represents a string value. 5073 * </p> 5074 * @hide 5075 */ 5076 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5077 "accessibility_script_injection_url"; 5078 5079 /** 5080 * Key bindings for navigation in built-in accessibility support for web content. 5081 * <p> 5082 * Note: These key bindings are for the built-in accessibility navigation for 5083 * web content which is used as a fall back solution if JavaScript in a WebView 5084 * is not enabled or the user has not opted-in script injection from Google. 5085 * </p> 5086 * <p> 5087 * The bindings are separated by semi-colon. A binding is a mapping from 5088 * a key to a sequence of actions (for more details look at 5089 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5090 * string representation of an integer obtained from a meta state (optional) shifted 5091 * sixteen times left and bitwise ored with a key code. An action is represented 5092 * as a hexademical string representation of an integer where the first two digits 5093 * are navigation action index, the second, the third, and the fourth digit pairs 5094 * represent the action arguments. The separate actions in a binding are colon 5095 * separated. The key and the action sequence it maps to are separated by equals. 5096 * </p> 5097 * <p> 5098 * For example, the binding below maps the DPAD right button to traverse the 5099 * current navigation axis once without firing an accessibility event and to 5100 * perform the same traversal again but to fire an event: 5101 * <code> 5102 * 0x16=0x01000100:0x01000101; 5103 * </code> 5104 * </p> 5105 * <p> 5106 * The goal of this binding is to enable dynamic rebinding of keys to 5107 * navigation actions for web content without requiring a framework change. 5108 * </p> 5109 * <p> 5110 * This property represents a string value. 5111 * </p> 5112 * @hide 5113 */ 5114 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5115 "accessibility_web_content_key_bindings"; 5116 5117 /** 5118 * Setting that specifies whether the display magnification is enabled. 5119 * Display magnifications allows the user to zoom in the display content 5120 * and is targeted to low vision users. The current magnification scale 5121 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5122 * 5123 * @hide 5124 */ 5125 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5126 "accessibility_display_magnification_enabled"; 5127 5128 /** 5129 * Setting that specifies what the display magnification scale is. 5130 * Display magnifications allows the user to zoom in the display 5131 * content and is targeted to low vision users. Whether a display 5132 * magnification is performed is controlled by 5133 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5134 * 5135 * @hide 5136 */ 5137 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5138 "accessibility_display_magnification_scale"; 5139 5140 /** 5141 * Setting that specifies whether the display magnification should be 5142 * automatically updated. If this fearture is enabled the system will 5143 * exit magnification mode or pan the viewport when a context change 5144 * occurs. For example, on staring a new activity or rotating the screen, 5145 * the system may zoom out so the user can see the new context he is in. 5146 * Another example is on showing a window that is not visible in the 5147 * magnified viewport the system may pan the viewport to make the window 5148 * the has popped up so the user knows that the context has changed. 5149 * Whether a screen magnification is performed is controlled by 5150 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5151 * 5152 * @hide 5153 */ 5154 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5155 "accessibility_display_magnification_auto_update"; 5156 5157 /** 5158 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5159 * modified from an AccessibilityService using the SoftKeyboardController. 5160 * 5161 * @hide 5162 */ 5163 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5164 "accessibility_soft_keyboard_mode"; 5165 5166 /** 5167 * Default soft keyboard behavior. 5168 * 5169 * @hide 5170 */ 5171 public static final int SHOW_MODE_AUTO = 0; 5172 5173 /** 5174 * Soft keyboard is never shown. 5175 * 5176 * @hide 5177 */ 5178 public static final int SHOW_MODE_HIDDEN = 1; 5179 5180 /** 5181 * Setting that specifies whether timed text (captions) should be 5182 * displayed in video content. Text display properties are controlled by 5183 * the following settings: 5184 * <ul> 5185 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5186 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5187 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5188 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5189 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5190 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5191 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5192 * </ul> 5193 * 5194 * @hide 5195 */ 5196 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5197 "accessibility_captioning_enabled"; 5198 5199 /** 5200 * Setting that specifies the language for captions as a locale string, 5201 * e.g. en_US. 5202 * 5203 * @see java.util.Locale#toString 5204 * @hide 5205 */ 5206 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5207 "accessibility_captioning_locale"; 5208 5209 /** 5210 * Integer property that specifies the preset style for captions, one 5211 * of: 5212 * <ul> 5213 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5214 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5215 * </ul> 5216 * 5217 * @see java.util.Locale#toString 5218 * @hide 5219 */ 5220 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5221 "accessibility_captioning_preset"; 5222 5223 /** 5224 * Integer property that specifes the background color for captions as a 5225 * packed 32-bit color. 5226 * 5227 * @see android.graphics.Color#argb 5228 * @hide 5229 */ 5230 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5231 "accessibility_captioning_background_color"; 5232 5233 /** 5234 * Integer property that specifes the foreground color for captions as a 5235 * packed 32-bit color. 5236 * 5237 * @see android.graphics.Color#argb 5238 * @hide 5239 */ 5240 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5241 "accessibility_captioning_foreground_color"; 5242 5243 /** 5244 * Integer property that specifes the edge type for captions, one of: 5245 * <ul> 5246 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5247 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5248 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5249 * </ul> 5250 * 5251 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5252 * @hide 5253 */ 5254 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5255 "accessibility_captioning_edge_type"; 5256 5257 /** 5258 * Integer property that specifes the edge color for captions as a 5259 * packed 32-bit color. 5260 * 5261 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5262 * @see android.graphics.Color#argb 5263 * @hide 5264 */ 5265 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5266 "accessibility_captioning_edge_color"; 5267 5268 /** 5269 * Integer property that specifes the window color for captions as a 5270 * packed 32-bit color. 5271 * 5272 * @see android.graphics.Color#argb 5273 * @hide 5274 */ 5275 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5276 "accessibility_captioning_window_color"; 5277 5278 /** 5279 * String property that specifies the typeface for captions, one of: 5280 * <ul> 5281 * <li>DEFAULT 5282 * <li>MONOSPACE 5283 * <li>SANS_SERIF 5284 * <li>SERIF 5285 * </ul> 5286 * 5287 * @see android.graphics.Typeface 5288 * @hide 5289 */ 5290 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5291 "accessibility_captioning_typeface"; 5292 5293 /** 5294 * Floating point property that specifies font scaling for captions. 5295 * 5296 * @hide 5297 */ 5298 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5299 "accessibility_captioning_font_scale"; 5300 5301 /** 5302 * Setting that specifies whether display color inversion is enabled. 5303 */ 5304 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5305 "accessibility_display_inversion_enabled"; 5306 5307 /** 5308 * Setting that specifies whether display color space adjustment is 5309 * enabled. 5310 * 5311 * @hide 5312 */ 5313 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5314 "accessibility_display_daltonizer_enabled"; 5315 5316 /** 5317 * Integer property that specifies the type of color space adjustment to 5318 * perform. Valid values are defined in AccessibilityManager. 5319 * 5320 * @hide 5321 */ 5322 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5323 "accessibility_display_daltonizer"; 5324 5325 /** 5326 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5327 * enabled. 5328 * 5329 * @hide 5330 */ 5331 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5332 "accessibility_autoclick_enabled"; 5333 5334 /** 5335 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5336 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5337 * 5338 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5339 * @hide 5340 */ 5341 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5342 "accessibility_autoclick_delay"; 5343 5344 /** 5345 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5346 * accessibility. 5347 * (0 = false, 1 = true) 5348 * @hide 5349 */ 5350 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5351 "accessibility_large_pointer_icon"; 5352 5353 /** 5354 * The timeout for considering a press to be a long press in milliseconds. 5355 * @hide 5356 */ 5357 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5358 5359 /** 5360 * The duration in milliseconds between the first tap's up event and the second tap's 5361 * down event for an interaction to be considered part of the same multi-press. 5362 * @hide 5363 */ 5364 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5365 5366 /** 5367 * List of the enabled print services. 5368 * 5369 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5370 * from pre-N. 5371 * 5372 * @hide 5373 */ 5374 public static final String ENABLED_PRINT_SERVICES = 5375 "enabled_print_services"; 5376 5377 /** 5378 * List of the disabled print services. 5379 * 5380 * @hide 5381 */ 5382 public static final String DISABLED_PRINT_SERVICES = 5383 "disabled_print_services"; 5384 5385 /** 5386 * The saved value for WindowManagerService.setForcedDisplayDensity() 5387 * formatted as a single integer representing DPI. If unset, then use 5388 * the real display density. 5389 * 5390 * @hide 5391 */ 5392 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5393 5394 /** 5395 * Setting to always use the default text-to-speech settings regardless 5396 * of the application settings. 5397 * 1 = override application settings, 5398 * 0 = use application settings (if specified). 5399 * 5400 * @deprecated The value of this setting is no longer respected by 5401 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5402 */ 5403 @Deprecated 5404 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5405 5406 /** 5407 * Default text-to-speech engine speech rate. 100 = 1x 5408 */ 5409 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5410 5411 /** 5412 * Default text-to-speech engine pitch. 100 = 1x 5413 */ 5414 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5415 5416 /** 5417 * Default text-to-speech engine. 5418 */ 5419 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5420 5421 /** 5422 * Default text-to-speech language. 5423 * 5424 * @deprecated this setting is no longer in use, as of the Ice Cream 5425 * Sandwich release. Apps should never need to read this setting directly, 5426 * instead can query the TextToSpeech framework classes for the default 5427 * locale. {@link TextToSpeech#getLanguage()}. 5428 */ 5429 @Deprecated 5430 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5431 5432 /** 5433 * Default text-to-speech country. 5434 * 5435 * @deprecated this setting is no longer in use, as of the Ice Cream 5436 * Sandwich release. Apps should never need to read this setting directly, 5437 * instead can query the TextToSpeech framework classes for the default 5438 * locale. {@link TextToSpeech#getLanguage()}. 5439 */ 5440 @Deprecated 5441 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5442 5443 /** 5444 * Default text-to-speech locale variant. 5445 * 5446 * @deprecated this setting is no longer in use, as of the Ice Cream 5447 * Sandwich release. Apps should never need to read this setting directly, 5448 * instead can query the TextToSpeech framework classes for the 5449 * locale that is in use {@link TextToSpeech#getLanguage()}. 5450 */ 5451 @Deprecated 5452 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5453 5454 /** 5455 * Stores the default tts locales on a per engine basis. Stored as 5456 * a comma seperated list of values, each value being of the form 5457 * {@code engine_name:locale} for example, 5458 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5459 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5460 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5461 * setting directly, and can query the TextToSpeech framework classes 5462 * for the locale that is in use. 5463 * 5464 * @hide 5465 */ 5466 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5467 5468 /** 5469 * Space delimited list of plugin packages that are enabled. 5470 */ 5471 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5472 5473 /** 5474 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5475 * instead. 5476 */ 5477 @Deprecated 5478 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5479 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5480 5481 /** 5482 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5483 * instead. 5484 */ 5485 @Deprecated 5486 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5487 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5488 5489 /** 5490 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5491 * instead. 5492 */ 5493 @Deprecated 5494 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5495 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5496 5497 /** 5498 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5499 * instead. 5500 */ 5501 @Deprecated 5502 public static final String WIFI_ON = Global.WIFI_ON; 5503 5504 /** 5505 * The acceptable packet loss percentage (range 0 - 100) before trying 5506 * another AP on the same network. 5507 * @deprecated This setting is not used. 5508 */ 5509 @Deprecated 5510 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5511 "wifi_watchdog_acceptable_packet_loss_percentage"; 5512 5513 /** 5514 * The number of access points required for a network in order for the 5515 * watchdog to monitor it. 5516 * @deprecated This setting is not used. 5517 */ 5518 @Deprecated 5519 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5520 5521 /** 5522 * The delay between background checks. 5523 * @deprecated This setting is not used. 5524 */ 5525 @Deprecated 5526 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5527 "wifi_watchdog_background_check_delay_ms"; 5528 5529 /** 5530 * Whether the Wi-Fi watchdog is enabled for background checking even 5531 * after it thinks the user has connected to a good access point. 5532 * @deprecated This setting is not used. 5533 */ 5534 @Deprecated 5535 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5536 "wifi_watchdog_background_check_enabled"; 5537 5538 /** 5539 * The timeout for a background ping 5540 * @deprecated This setting is not used. 5541 */ 5542 @Deprecated 5543 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5544 "wifi_watchdog_background_check_timeout_ms"; 5545 5546 /** 5547 * The number of initial pings to perform that *may* be ignored if they 5548 * fail. Again, if these fail, they will *not* be used in packet loss 5549 * calculation. For example, one network always seemed to time out for 5550 * the first couple pings, so this is set to 3 by default. 5551 * @deprecated This setting is not used. 5552 */ 5553 @Deprecated 5554 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5555 "wifi_watchdog_initial_ignored_ping_count"; 5556 5557 /** 5558 * The maximum number of access points (per network) to attempt to test. 5559 * If this number is reached, the watchdog will no longer monitor the 5560 * initial connection state for the network. This is a safeguard for 5561 * networks containing multiple APs whose DNS does not respond to pings. 5562 * @deprecated This setting is not used. 5563 */ 5564 @Deprecated 5565 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5566 5567 /** 5568 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5569 */ 5570 @Deprecated 5571 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5572 5573 /** 5574 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5575 * @deprecated This setting is not used. 5576 */ 5577 @Deprecated 5578 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5579 5580 /** 5581 * The number of pings to test if an access point is a good connection. 5582 * @deprecated This setting is not used. 5583 */ 5584 @Deprecated 5585 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5586 5587 /** 5588 * The delay between pings. 5589 * @deprecated This setting is not used. 5590 */ 5591 @Deprecated 5592 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5593 5594 /** 5595 * The timeout per ping. 5596 * @deprecated This setting is not used. 5597 */ 5598 @Deprecated 5599 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5600 5601 /** 5602 * @deprecated Use 5603 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5604 */ 5605 @Deprecated 5606 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5607 5608 /** 5609 * @deprecated Use 5610 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5611 */ 5612 @Deprecated 5613 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5614 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5615 5616 /** 5617 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5618 * the receivers of the PendingIntent an opportunity to make a new network request before 5619 * the Network satisfying the request is potentially removed. 5620 * 5621 * @hide 5622 */ 5623 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5624 "connectivity_release_pending_intent_delay_ms"; 5625 5626 /** 5627 * Whether background data usage is allowed. 5628 * 5629 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5630 * availability of background data depends on several 5631 * combined factors. When background data is unavailable, 5632 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5633 * now appear disconnected. 5634 */ 5635 @Deprecated 5636 public static final String BACKGROUND_DATA = "background_data"; 5637 5638 /** 5639 * Origins for which browsers should allow geolocation by default. 5640 * The value is a space-separated list of origins. 5641 */ 5642 public static final String ALLOWED_GEOLOCATION_ORIGINS 5643 = "allowed_geolocation_origins"; 5644 5645 /** 5646 * The preferred TTY mode 0 = TTy Off, CDMA default 5647 * 1 = TTY Full 5648 * 2 = TTY HCO 5649 * 3 = TTY VCO 5650 * @hide 5651 */ 5652 public static final String PREFERRED_TTY_MODE = 5653 "preferred_tty_mode"; 5654 5655 /** 5656 * Whether the enhanced voice privacy mode is enabled. 5657 * 0 = normal voice privacy 5658 * 1 = enhanced voice privacy 5659 * @hide 5660 */ 5661 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5662 5663 /** 5664 * Whether the TTY mode mode is enabled. 5665 * 0 = disabled 5666 * 1 = enabled 5667 * @hide 5668 */ 5669 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5670 5671 /** 5672 * Controls whether settings backup is enabled. 5673 * Type: int ( 0 = disabled, 1 = enabled ) 5674 * @hide 5675 */ 5676 public static final String BACKUP_ENABLED = "backup_enabled"; 5677 5678 /** 5679 * Controls whether application data is automatically restored from backup 5680 * at install time. 5681 * Type: int ( 0 = disabled, 1 = enabled ) 5682 * @hide 5683 */ 5684 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5685 5686 /** 5687 * Indicates whether settings backup has been fully provisioned. 5688 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5689 * @hide 5690 */ 5691 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5692 5693 /** 5694 * Component of the transport to use for backup/restore. 5695 * @hide 5696 */ 5697 public static final String BACKUP_TRANSPORT = "backup_transport"; 5698 5699 /** 5700 * Version for which the setup wizard was last shown. Bumped for 5701 * each release when there is new setup information to show. 5702 * @hide 5703 */ 5704 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5705 5706 /** 5707 * The interval in milliseconds after which Wi-Fi is considered idle. 5708 * When idle, it is possible for the device to be switched from Wi-Fi to 5709 * the mobile data network. 5710 * @hide 5711 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5712 * instead. 5713 */ 5714 @Deprecated 5715 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5716 5717 /** 5718 * The global search provider chosen by the user (if multiple global 5719 * search providers are installed). This will be the provider returned 5720 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5721 * installed. This setting is stored as a flattened component name as 5722 * per {@link ComponentName#flattenToString()}. 5723 * 5724 * @hide 5725 */ 5726 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5727 "search_global_search_activity"; 5728 5729 /** 5730 * The number of promoted sources in GlobalSearch. 5731 * @hide 5732 */ 5733 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5734 /** 5735 * The maximum number of suggestions returned by GlobalSearch. 5736 * @hide 5737 */ 5738 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5739 /** 5740 * The number of suggestions GlobalSearch will ask each non-web search source for. 5741 * @hide 5742 */ 5743 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5744 /** 5745 * The number of suggestions the GlobalSearch will ask the web search source for. 5746 * @hide 5747 */ 5748 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5749 "search_web_results_override_limit"; 5750 /** 5751 * The number of milliseconds that GlobalSearch will wait for suggestions from 5752 * promoted sources before continuing with all other sources. 5753 * @hide 5754 */ 5755 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5756 "search_promoted_source_deadline_millis"; 5757 /** 5758 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5759 * @hide 5760 */ 5761 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5762 /** 5763 * The maximum number of milliseconds that GlobalSearch shows the previous results 5764 * after receiving a new query. 5765 * @hide 5766 */ 5767 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5768 /** 5769 * The maximum age of log data used for shortcuts in GlobalSearch. 5770 * @hide 5771 */ 5772 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5773 /** 5774 * The maximum age of log data used for source ranking in GlobalSearch. 5775 * @hide 5776 */ 5777 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5778 "search_max_source_event_age_millis"; 5779 /** 5780 * The minimum number of impressions needed to rank a source in GlobalSearch. 5781 * @hide 5782 */ 5783 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5784 "search_min_impressions_for_source_ranking"; 5785 /** 5786 * The minimum number of clicks needed to rank a source in GlobalSearch. 5787 * @hide 5788 */ 5789 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5790 "search_min_clicks_for_source_ranking"; 5791 /** 5792 * The maximum number of shortcuts shown by GlobalSearch. 5793 * @hide 5794 */ 5795 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5796 /** 5797 * The size of the core thread pool for suggestion queries in GlobalSearch. 5798 * @hide 5799 */ 5800 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5801 "search_query_thread_core_pool_size"; 5802 /** 5803 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5804 * @hide 5805 */ 5806 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5807 "search_query_thread_max_pool_size"; 5808 /** 5809 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5810 * @hide 5811 */ 5812 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5813 "search_shortcut_refresh_core_pool_size"; 5814 /** 5815 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5816 * @hide 5817 */ 5818 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5819 "search_shortcut_refresh_max_pool_size"; 5820 /** 5821 * The maximun time that excess threads in the GlobalSeach thread pools will 5822 * wait before terminating. 5823 * @hide 5824 */ 5825 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5826 "search_thread_keepalive_seconds"; 5827 /** 5828 * The maximum number of concurrent suggestion queries to each source. 5829 * @hide 5830 */ 5831 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5832 "search_per_source_concurrent_query_limit"; 5833 5834 /** 5835 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5836 * @hide 5837 */ 5838 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5839 5840 /** 5841 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5842 * @hide 5843 */ 5844 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5845 5846 /** 5847 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5848 * @hide 5849 */ 5850 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5851 5852 /** 5853 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5854 * @hide 5855 */ 5856 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5857 5858 /** 5859 * If nonzero, ANRs in invisible background processes bring up a dialog. 5860 * Otherwise, the process will be silently killed. 5861 * 5862 * Also prevents ANRs and crash dialogs from being suppressed. 5863 * @hide 5864 */ 5865 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5866 5867 /** 5868 * The {@link ComponentName} string of the service to be used as the voice recognition 5869 * service. 5870 * 5871 * @hide 5872 */ 5873 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5874 5875 /** 5876 * Stores whether an user has consented to have apps verified through PAM. 5877 * The value is boolean (1 or 0). 5878 * 5879 * @hide 5880 */ 5881 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5882 "package_verifier_user_consent"; 5883 5884 /** 5885 * The {@link ComponentName} string of the selected spell checker service which is 5886 * one of the services managed by the text service manager. 5887 * 5888 * @hide 5889 */ 5890 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5891 5892 /** 5893 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5894 * service which is one of the services managed by the text service manager. 5895 * 5896 * @hide 5897 */ 5898 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5899 "selected_spell_checker_subtype"; 5900 5901 /** 5902 * The {@link ComponentName} string whether spell checker is enabled or not. 5903 * 5904 * @hide 5905 */ 5906 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5907 5908 /** 5909 * What happens when the user presses the Power button while in-call 5910 * and the screen is on.<br/> 5911 * <b>Values:</b><br/> 5912 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5913 * 2 - The Power button hangs up the current call.<br/> 5914 * 5915 * @hide 5916 */ 5917 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5918 5919 /** 5920 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5921 * @hide 5922 */ 5923 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5924 5925 /** 5926 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5927 * @hide 5928 */ 5929 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5930 5931 /** 5932 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5933 * @hide 5934 */ 5935 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5936 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5937 5938 /** 5939 * What happens when the user presses the Back button while in-call 5940 * and the screen is on.<br/> 5941 * <b>Values:</b><br/> 5942 * 0 - The Back buttons does nothing different.<br/> 5943 * 1 - The Back button hangs up the current call.<br/> 5944 * 5945 * @hide 5946 */ 5947 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 5948 5949 /** 5950 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 5951 * @hide 5952 */ 5953 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 5954 5955 /** 5956 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 5957 * @hide 5958 */ 5959 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 5960 5961 /** 5962 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5963 * @hide 5964 */ 5965 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 5966 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 5967 5968 /** 5969 * Whether the device should wake when the wake gesture sensor detects motion. 5970 * @hide 5971 */ 5972 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5973 5974 /** 5975 * Whether the device should doze if configured. 5976 * @hide 5977 */ 5978 public static final String DOZE_ENABLED = "doze_enabled"; 5979 5980 /** 5981 * Whether the device should pulse on pick up gesture. 5982 * @hide 5983 */ 5984 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 5985 5986 /** 5987 * Whether the device should pulse on double tap gesture. 5988 * @hide 5989 */ 5990 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 5991 5992 /** 5993 * The current night mode that has been selected by the user. Owned 5994 * and controlled by UiModeManagerService. Constants are as per 5995 * UiModeManager. 5996 * @hide 5997 */ 5998 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5999 6000 /** 6001 * Whether screensavers are enabled. 6002 * @hide 6003 */ 6004 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6005 6006 /** 6007 * The user's chosen screensaver components. 6008 * 6009 * These will be launched by the PhoneWindowManager after a timeout when not on 6010 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6011 * @hide 6012 */ 6013 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6014 6015 /** 6016 * If screensavers are enabled, whether the screensaver should be automatically launched 6017 * when the device is inserted into a (desk) dock. 6018 * @hide 6019 */ 6020 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6021 6022 /** 6023 * If screensavers are enabled, whether the screensaver should be automatically launched 6024 * when the screen times out when not on battery. 6025 * @hide 6026 */ 6027 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6028 6029 /** 6030 * If screensavers are enabled, the default screensaver component. 6031 * @hide 6032 */ 6033 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6034 6035 /** 6036 * The default NFC payment component 6037 * @hide 6038 */ 6039 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6040 6041 /** 6042 * Whether NFC payment is handled by the foreground application or a default. 6043 * @hide 6044 */ 6045 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6046 6047 /** 6048 * Specifies the package name currently configured to be the primary sms application 6049 * @hide 6050 */ 6051 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6052 6053 /** 6054 * Specifies the package name currently configured to be the default dialer application 6055 * @hide 6056 */ 6057 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6058 6059 /** 6060 * Specifies the package name currently configured to be the emergency assistance application 6061 * 6062 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6063 * 6064 * @hide 6065 */ 6066 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6067 6068 /** 6069 * Specifies whether the current app context on scren (assist data) will be sent to the 6070 * assist application (active voice interaction service). 6071 * 6072 * @hide 6073 */ 6074 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6075 6076 /** 6077 * Specifies whether a screenshot of the screen contents will be sent to the assist 6078 * application (active voice interaction service). 6079 * 6080 * @hide 6081 */ 6082 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6083 6084 /** 6085 * Specifies whether the screen will show an animation if screen contents are sent to the 6086 * assist application (active voice interaction service). 6087 * 6088 * Note that the disclosure will be forced for third-party assistants or if the device 6089 * does not support disabling it. 6090 * 6091 * @hide 6092 */ 6093 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6094 6095 /** 6096 * Names of the service components that the current user has explicitly allowed to 6097 * see all of the user's notifications, separated by ':'. 6098 * 6099 * @hide 6100 */ 6101 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6102 6103 /** 6104 * Names of the packages that the current user has explicitly allowed to 6105 * manage notification policy configuration, separated by ':'. 6106 * 6107 * @hide 6108 */ 6109 @TestApi 6110 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6111 "enabled_notification_policy_access_packages"; 6112 6113 /** @hide */ 6114 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6115 6116 /** @hide */ 6117 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6118 = "volume_controller_service_component"; 6119 6120 /** @hide */ 6121 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6122 6123 /** 6124 * This is the query URI for finding a print service to install. 6125 * 6126 * @hide 6127 */ 6128 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6129 6130 /** 6131 * This is the query URI for finding a NFC payment service to install. 6132 * 6133 * @hide 6134 */ 6135 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6136 6137 /** 6138 * If enabled, apps should try to skip any introductory hints on first launch. This might 6139 * apply to users that are already familiar with the environment or temporary users. 6140 * <p> 6141 * Type : int (0 to show hints, 1 to skip showing hints) 6142 */ 6143 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6144 6145 /** 6146 * Persisted playback time after a user confirmation of an unsafe volume level. 6147 * 6148 * @hide 6149 */ 6150 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6151 6152 /** 6153 * This preference enables notification display on the lockscreen. 6154 * @hide 6155 */ 6156 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6157 "lock_screen_show_notifications"; 6158 6159 /** 6160 * List of TV inputs that are currently hidden. This is a string 6161 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6162 * {@link android.net.Uri#encode(String)} and separated by ':'. 6163 * @hide 6164 */ 6165 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6166 6167 /** 6168 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6169 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6170 * and separated by ','. Each pair is separated by ':'. 6171 * @hide 6172 */ 6173 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6174 6175 /** 6176 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6177 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6178 * and 0 means automatic routing is enabled. 6179 * 6180 * @hide 6181 */ 6182 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6183 "usb_audio_automatic_routing_disabled"; 6184 6185 /** 6186 * The timeout in milliseconds before the device fully goes to sleep after 6187 * a period of inactivity. This value sets an upper bound on how long the device 6188 * will stay awake or dreaming without user activity. It should generally 6189 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6190 * will sleep before it ever has a chance to dream. 6191 * <p> 6192 * Use -1 to disable this timeout. 6193 * </p> 6194 * 6195 * @hide 6196 */ 6197 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6198 6199 /** 6200 * Controls whether double tap to wake is enabled. 6201 * @hide 6202 */ 6203 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6204 6205 /** 6206 * The current assistant component. It could be a voice interaction service, 6207 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6208 * handling. 6209 * 6210 * @hide 6211 */ 6212 public static final String ASSISTANT = "assistant"; 6213 6214 /** 6215 * Whether the camera launch gesture should be disabled. 6216 * 6217 * @hide 6218 */ 6219 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6220 6221 /** 6222 * Whether the camera launch gesture to double tap the power button when the screen is off 6223 * should be disabled. 6224 * 6225 * @hide 6226 */ 6227 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6228 "camera_double_tap_power_gesture_disabled"; 6229 6230 /** 6231 * Whether the camera double twist gesture to flip between front and back mode should be 6232 * enabled. 6233 * 6234 * @hide 6235 */ 6236 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6237 "camera_double_twist_to_flip_enabled"; 6238 6239 /** 6240 * Control whether Night display is currently activated. 6241 * @hide 6242 */ 6243 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6244 6245 /** 6246 * Control whether Night display will automatically activate/deactivate. 6247 * @hide 6248 */ 6249 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6250 6251 /** 6252 * Custom time when Night display is scheduled to activate. 6253 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6254 * @hide 6255 */ 6256 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6257 6258 /** 6259 * Custom time when Night display is scheduled to deactivate. 6260 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6261 * @hide 6262 */ 6263 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6264 6265 /** 6266 * Whether brightness should automatically adjust based on twilight state. 6267 * @hide 6268 */ 6269 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6270 6271 /** 6272 * Names of the service components that the current user has explicitly allowed to 6273 * be a VR mode listener, separated by ':'. 6274 * 6275 * @hide 6276 */ 6277 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6278 6279 /** 6280 * Behavior of the display while in VR mode. 6281 * 6282 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6283 * 6284 * @hide 6285 */ 6286 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6287 6288 /** 6289 * Lower the display persistence while the system is in VR mode. 6290 * 6291 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6292 * 6293 * @hide. 6294 */ 6295 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6296 6297 /** 6298 * Do not alter the display persistence while the system is in VR mode. 6299 * 6300 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6301 * 6302 * @hide. 6303 */ 6304 public static final int VR_DISPLAY_MODE_OFF = 1; 6305 6306 /** 6307 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6308 * once. 6309 * 6310 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6311 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6312 * inserted), to avoid disabling an app that the user might actively be using. 6313 * 6314 * <p>Will be set to 1 once executed. 6315 * 6316 * @hide 6317 */ 6318 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6319 6320 /** 6321 * Whether parent user can access remote contact in managed profile. 6322 * 6323 * @hide 6324 */ 6325 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6326 "managed_profile_contact_remote_search"; 6327 6328 /** 6329 * Whether or not the automatic storage manager is enabled and should run on the device. 6330 * 6331 * @hide 6332 */ 6333 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6334 "automatic_storage_manager_enabled"; 6335 6336 /** 6337 * How many days of information for the automatic storage manager to retain on the device. 6338 * 6339 * @hide 6340 */ 6341 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6342 "automatic_storage_manager_days_to_retain"; 6343 6344 /** 6345 * Default number of days of information for the automatic storage manager to retain. 6346 * 6347 * @hide 6348 */ 6349 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6350 6351 /** 6352 * How many bytes the automatic storage manager has cleared out. 6353 * 6354 * @hide 6355 */ 6356 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6357 "automatic_storage_manager_bytes_cleared"; 6358 6359 6360 /** 6361 * Last run time for the automatic storage manager. 6362 * 6363 * @hide 6364 */ 6365 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6366 "automatic_storage_manager_last_run"; 6367 6368 6369 /** 6370 * Whether SystemUI navigation keys is enabled. 6371 * @hide 6372 */ 6373 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6374 "system_navigation_keys_enabled"; 6375 6376 /** 6377 * Holds comma separated list of ordering of QS tiles. 6378 * @hide 6379 */ 6380 public static final String QS_TILES = "sysui_qs_tiles"; 6381 6382 /** 6383 * Whether preloaded APKs have been installed for the user. 6384 * @hide 6385 */ 6386 public static final String DEMO_USER_SETUP_COMPLETE 6387 = "demo_user_setup_complete"; 6388 6389 /** 6390 * Specifies whether the web action API is enabled. 6391 * 6392 * @hide 6393 */ 6394 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6395 6396 /** 6397 * This are the settings to be backed up. 6398 * 6399 * NOTE: Settings are backed up and restored in the order they appear 6400 * in this array. If you have one setting depending on another, 6401 * make sure that they are ordered appropriately. 6402 * 6403 * @hide 6404 */ 6405 public static final String[] SETTINGS_TO_BACKUP = { 6406 BUGREPORT_IN_POWER_MENU, // moved to global 6407 ALLOW_MOCK_LOCATION, 6408 PARENTAL_CONTROL_ENABLED, 6409 PARENTAL_CONTROL_REDIRECT_URL, 6410 USB_MASS_STORAGE_ENABLED, // moved to global 6411 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6412 ACCESSIBILITY_DISPLAY_DALTONIZER, 6413 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6414 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6415 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6416 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6417 ACCESSIBILITY_SCRIPT_INJECTION, 6418 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6419 ENABLED_ACCESSIBILITY_SERVICES, 6420 ENABLED_NOTIFICATION_LISTENERS, 6421 ENABLED_VR_LISTENERS, 6422 ENABLED_INPUT_METHODS, 6423 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6424 TOUCH_EXPLORATION_ENABLED, 6425 ACCESSIBILITY_ENABLED, 6426 ACCESSIBILITY_SPEAK_PASSWORD, 6427 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6428 ACCESSIBILITY_CAPTIONING_PRESET, 6429 ACCESSIBILITY_CAPTIONING_ENABLED, 6430 ACCESSIBILITY_CAPTIONING_LOCALE, 6431 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6432 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6433 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6434 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6435 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6436 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6437 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6438 TTS_USE_DEFAULTS, 6439 TTS_DEFAULT_RATE, 6440 TTS_DEFAULT_PITCH, 6441 TTS_DEFAULT_SYNTH, 6442 TTS_DEFAULT_LANG, 6443 TTS_DEFAULT_COUNTRY, 6444 TTS_ENABLED_PLUGINS, 6445 TTS_DEFAULT_LOCALE, 6446 SHOW_IME_WITH_HARD_KEYBOARD, 6447 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6448 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6449 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6450 SELECTED_SPELL_CHECKER, 6451 SELECTED_SPELL_CHECKER_SUBTYPE, 6452 SPELL_CHECKER_ENABLED, 6453 MOUNT_PLAY_NOTIFICATION_SND, 6454 MOUNT_UMS_AUTOSTART, 6455 MOUNT_UMS_PROMPT, 6456 MOUNT_UMS_NOTIFY_ENABLED, 6457 SLEEP_TIMEOUT, 6458 DOUBLE_TAP_TO_WAKE, 6459 WAKE_GESTURE_ENABLED, 6460 LONG_PRESS_TIMEOUT, 6461 CAMERA_GESTURE_DISABLED, 6462 ACCESSIBILITY_AUTOCLICK_ENABLED, 6463 ACCESSIBILITY_AUTOCLICK_DELAY, 6464 ACCESSIBILITY_LARGE_POINTER_ICON, 6465 PREFERRED_TTY_MODE, 6466 ENHANCED_VOICE_PRIVACY_ENABLED, 6467 TTY_MODE_ENABLED, 6468 INCALL_POWER_BUTTON_BEHAVIOR, 6469 NIGHT_DISPLAY_CUSTOM_START_TIME, 6470 NIGHT_DISPLAY_CUSTOM_END_TIME, 6471 NIGHT_DISPLAY_AUTO_MODE, 6472 NIGHT_DISPLAY_ACTIVATED, 6473 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6474 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6475 SYSTEM_NAVIGATION_KEYS_ENABLED, 6476 QS_TILES, 6477 DOZE_ENABLED, 6478 DOZE_PULSE_ON_PICK_UP, 6479 DOZE_PULSE_ON_DOUBLE_TAP 6480 }; 6481 6482 /** 6483 * These entries are considered common between the personal and the managed profile, 6484 * since the managed profile doesn't get to change them. 6485 */ 6486 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6487 6488 static { 6489 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6490 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6491 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6492 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6493 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6494 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6495 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6496 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6497 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6498 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6499 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6500 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6501 } 6502 6503 /** @hide */ 6504 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6505 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6506 } 6507 6508 /** 6509 * Helper method for determining if a location provider is enabled. 6510 * 6511 * @param cr the content resolver to use 6512 * @param provider the location provider to query 6513 * @return true if the provider is enabled 6514 * 6515 * @deprecated use {@link #LOCATION_MODE} or 6516 * {@link LocationManager#isProviderEnabled(String)} 6517 */ 6518 @Deprecated 6519 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6520 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6521 } 6522 6523 /** 6524 * Helper method for determining if a location provider is enabled. 6525 * @param cr the content resolver to use 6526 * @param provider the location provider to query 6527 * @param userId the userId to query 6528 * @return true if the provider is enabled 6529 * @deprecated use {@link #LOCATION_MODE} or 6530 * {@link LocationManager#isProviderEnabled(String)} 6531 * @hide 6532 */ 6533 @Deprecated 6534 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6535 String allowedProviders = Settings.Secure.getStringForUser(cr, 6536 LOCATION_PROVIDERS_ALLOWED, userId); 6537 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6538 } 6539 6540 /** 6541 * Thread-safe method for enabling or disabling a single location provider. 6542 * @param cr the content resolver to use 6543 * @param provider the location provider to enable or disable 6544 * @param enabled true if the provider should be enabled 6545 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6546 */ 6547 @Deprecated 6548 public static final void setLocationProviderEnabled(ContentResolver cr, 6549 String provider, boolean enabled) { 6550 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6551 } 6552 6553 /** 6554 * Thread-safe method for enabling or disabling a single location provider. 6555 * 6556 * @param cr the content resolver to use 6557 * @param provider the location provider to enable or disable 6558 * @param enabled true if the provider should be enabled 6559 * @param userId the userId for which to enable/disable providers 6560 * @return true if the value was set, false on database errors 6561 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6562 * {@link #LOCATION_MODE} 6563 * @hide 6564 */ 6565 @Deprecated 6566 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6567 String provider, boolean enabled, int userId) { 6568 synchronized (mLocationSettingsLock) { 6569 // to ensure thread safety, we write the provider name with a '+' or '-' 6570 // and let the SettingsProvider handle it rather than reading and modifying 6571 // the list of enabled providers. 6572 if (enabled) { 6573 provider = "+" + provider; 6574 } else { 6575 provider = "-" + provider; 6576 } 6577 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6578 userId); 6579 } 6580 } 6581 6582 /** 6583 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6584 */ 6585 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6586 final int mode = getLocationModeForUser(cr, userId); 6587 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6588 } 6589 6590 /** 6591 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6592 */ 6593 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6594 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6595 LOCATION_MODE_HIGH_ACCURACY, userId); 6596 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6597 // turn on location any longer. 6598 if (mode == LOCATION_MODE_OFF) { 6599 mode = LOCATION_MODE_HIGH_ACCURACY; 6600 } 6601 return setLocationModeForUser(cr, mode, userId); 6602 } 6603 6604 /** 6605 * Thread-safe method for setting the location mode to one of 6606 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6607 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6608 * 6609 * @param cr the content resolver to use 6610 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6611 * @param userId the userId for which to change mode 6612 * @return true if the value was set, false on database errors 6613 * 6614 * @throws IllegalArgumentException if mode is not one of the supported values 6615 */ 6616 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6617 int userId) { 6618 synchronized (mLocationSettingsLock) { 6619 boolean gps = false; 6620 boolean network = false; 6621 switch (mode) { 6622 case LOCATION_MODE_PREVIOUS: 6623 // Retrieve the actual mode and set to that mode. 6624 return restoreLocationModeForUser(cr, userId); 6625 case LOCATION_MODE_OFF: 6626 saveLocationModeForUser(cr, userId); 6627 break; 6628 case LOCATION_MODE_SENSORS_ONLY: 6629 gps = true; 6630 break; 6631 case LOCATION_MODE_BATTERY_SAVING: 6632 network = true; 6633 break; 6634 case LOCATION_MODE_HIGH_ACCURACY: 6635 gps = true; 6636 network = true; 6637 break; 6638 default: 6639 throw new IllegalArgumentException("Invalid location mode: " + mode); 6640 } 6641 // Note it's important that we set the NLP mode first. The Google implementation 6642 // of NLP clears its NLP consent setting any time it receives a 6643 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6644 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6645 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6646 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6647 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6648 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6649 // dialog. Then the people who wrote the setup wizard would be sad. 6650 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6651 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6652 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6653 cr, LocationManager.GPS_PROVIDER, gps, userId); 6654 return gpsSuccess && nlpSuccess; 6655 } 6656 } 6657 6658 /** 6659 * Thread-safe method for reading the location mode, returns one of 6660 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6661 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6662 * 6663 * @param cr the content resolver to use 6664 * @param userId the userId for which to read the mode 6665 * @return the location mode 6666 */ 6667 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6668 synchronized (mLocationSettingsLock) { 6669 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6670 cr, LocationManager.GPS_PROVIDER, userId); 6671 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6672 cr, LocationManager.NETWORK_PROVIDER, userId); 6673 if (gpsEnabled && networkEnabled) { 6674 return LOCATION_MODE_HIGH_ACCURACY; 6675 } else if (gpsEnabled) { 6676 return LOCATION_MODE_SENSORS_ONLY; 6677 } else if (networkEnabled) { 6678 return LOCATION_MODE_BATTERY_SAVING; 6679 } else { 6680 return LOCATION_MODE_OFF; 6681 } 6682 } 6683 } 6684 } 6685 6686 /** 6687 * Global system settings, containing preferences that always apply identically 6688 * to all defined users. Applications can read these but are not allowed to write; 6689 * like the "Secure" settings, these are for preferences that the user must 6690 * explicitly modify through the system UI or specialized APIs for those values. 6691 */ 6692 public static final class Global extends NameValueTable { 6693 /** 6694 * The content:// style URL for global secure settings items. Not public. 6695 */ 6696 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6697 6698 /** 6699 * Whether users are allowed to add more users or guest from lockscreen. 6700 * <p> 6701 * Type: int 6702 * @hide 6703 */ 6704 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6705 6706 /** 6707 * Setting whether the global gesture for enabling accessibility is enabled. 6708 * If this gesture is enabled the user will be able to perfrom it to enable 6709 * the accessibility state without visiting the settings app. 6710 * @hide 6711 */ 6712 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6713 "enable_accessibility_global_gesture_enabled"; 6714 6715 /** 6716 * Whether Airplane Mode is on. 6717 */ 6718 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6719 6720 /** 6721 * Whether Theater Mode is on. 6722 * {@hide} 6723 */ 6724 @SystemApi 6725 public static final String THEATER_MODE_ON = "theater_mode_on"; 6726 6727 /** 6728 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6729 */ 6730 public static final String RADIO_BLUETOOTH = "bluetooth"; 6731 6732 /** 6733 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6734 */ 6735 public static final String RADIO_WIFI = "wifi"; 6736 6737 /** 6738 * {@hide} 6739 */ 6740 public static final String RADIO_WIMAX = "wimax"; 6741 /** 6742 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6743 */ 6744 public static final String RADIO_CELL = "cell"; 6745 6746 /** 6747 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6748 */ 6749 public static final String RADIO_NFC = "nfc"; 6750 6751 /** 6752 * A comma separated list of radios that need to be disabled when airplane mode 6753 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6754 * included in the comma separated list. 6755 */ 6756 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6757 6758 /** 6759 * A comma separated list of radios that should to be disabled when airplane mode 6760 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6761 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6762 * will be turned off when entering airplane mode, but the user will be able to reenable 6763 * Wifi in the Settings app. 6764 * 6765 * {@hide} 6766 */ 6767 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6768 6769 /** 6770 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6771 * See {@link android.bluetooth.BluetoothProfile}. 6772 * {@hide} 6773 */ 6774 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6775 6776 /** 6777 * A semi-colon separated list of Bluetooth interoperability workarounds. 6778 * Each entry is a partial Bluetooth device address string and an integer representing 6779 * the feature to be disabled, separated by a comma. The integer must correspond 6780 * to a interoperability feature as defined in "interop.h" in /system/bt. 6781 * <p> 6782 * Example: <br/> 6783 * "00:11:22,0;01:02:03:04,2" 6784 * @hide 6785 */ 6786 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6787 6788 /** 6789 * The policy for deciding when Wi-Fi should go to sleep (which will in 6790 * turn switch to using the mobile data as an Internet connection). 6791 * <p> 6792 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6793 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6794 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6795 */ 6796 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6797 6798 /** 6799 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6800 * policy, which is to sleep shortly after the turning off 6801 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6802 */ 6803 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6804 6805 /** 6806 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6807 * the device is on battery, and never go to sleep when the device is 6808 * plugged in. 6809 */ 6810 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6811 6812 /** 6813 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6814 */ 6815 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6816 6817 /** 6818 * Value to specify if the user prefers the date, time and time zone 6819 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6820 */ 6821 public static final String AUTO_TIME = "auto_time"; 6822 6823 /** 6824 * Value to specify if the user prefers the time zone 6825 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6826 */ 6827 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6828 6829 /** 6830 * URI for the car dock "in" event sound. 6831 * @hide 6832 */ 6833 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6834 6835 /** 6836 * URI for the car dock "out" event sound. 6837 * @hide 6838 */ 6839 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6840 6841 /** 6842 * URI for the desk dock "in" event sound. 6843 * @hide 6844 */ 6845 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6846 6847 /** 6848 * URI for the desk dock "out" event sound. 6849 * @hide 6850 */ 6851 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6852 6853 /** 6854 * Whether to play a sound for dock events. 6855 * @hide 6856 */ 6857 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6858 6859 /** 6860 * URI for the "device locked" (keyguard shown) sound. 6861 * @hide 6862 */ 6863 public static final String LOCK_SOUND = "lock_sound"; 6864 6865 /** 6866 * URI for the "device unlocked" sound. 6867 * @hide 6868 */ 6869 public static final String UNLOCK_SOUND = "unlock_sound"; 6870 6871 /** 6872 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6873 * state without unlocking. 6874 * @hide 6875 */ 6876 public static final String TRUSTED_SOUND = "trusted_sound"; 6877 6878 /** 6879 * URI for the low battery sound file. 6880 * @hide 6881 */ 6882 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6883 6884 /** 6885 * Whether to play a sound for low-battery alerts. 6886 * @hide 6887 */ 6888 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6889 6890 /** 6891 * URI for the "wireless charging started" sound. 6892 * @hide 6893 */ 6894 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6895 "wireless_charging_started_sound"; 6896 6897 /** 6898 * Whether to play a sound for charging events. 6899 * @hide 6900 */ 6901 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6902 6903 /** 6904 * Whether we keep the device on while the device is plugged in. 6905 * Supported values are: 6906 * <ul> 6907 * <li>{@code 0} to never stay on while plugged in</li> 6908 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6909 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6910 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6911 * </ul> 6912 * These values can be OR-ed together. 6913 */ 6914 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6915 6916 /** 6917 * When the user has enable the option to have a "bug report" command 6918 * in the power menu. 6919 * @hide 6920 */ 6921 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6922 6923 /** 6924 * Whether ADB is enabled. 6925 */ 6926 public static final String ADB_ENABLED = "adb_enabled"; 6927 6928 /** 6929 * Whether Views are allowed to save their attribute data. 6930 * @hide 6931 */ 6932 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6933 6934 /** 6935 * Whether assisted GPS should be enabled or not. 6936 * @hide 6937 */ 6938 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6939 6940 /** 6941 * Whether bluetooth is enabled/disabled 6942 * 0=disabled. 1=enabled. 6943 */ 6944 public static final String BLUETOOTH_ON = "bluetooth_on"; 6945 6946 /** 6947 * CDMA Cell Broadcast SMS 6948 * 0 = CDMA Cell Broadcast SMS disabled 6949 * 1 = CDMA Cell Broadcast SMS enabled 6950 * @hide 6951 */ 6952 public static final String CDMA_CELL_BROADCAST_SMS = 6953 "cdma_cell_broadcast_sms"; 6954 6955 /** 6956 * The CDMA roaming mode 0 = Home Networks, CDMA default 6957 * 1 = Roaming on Affiliated networks 6958 * 2 = Roaming on any networks 6959 * @hide 6960 */ 6961 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6962 6963 /** 6964 * The CDMA subscription mode 0 = RUIM/SIM (default) 6965 * 1 = NV 6966 * @hide 6967 */ 6968 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6969 6970 /** Inactivity timeout to track mobile data activity. 6971 * 6972 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6973 * infer the data activity of mobile network. After a period of no activity on mobile 6974 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6975 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6976 * subsequent activity on mobile networks triggers the firing of {@code 6977 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6978 * 6979 * Network activity refers to transmitting or receiving data on the network interfaces. 6980 * 6981 * Tracking is disabled if set to zero or negative value. 6982 * 6983 * @hide 6984 */ 6985 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6986 6987 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6988 * but for Wifi network. 6989 * @hide 6990 */ 6991 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6992 6993 /** 6994 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6995 */ 6996 public static final String DATA_ROAMING = "data_roaming"; 6997 6998 /** 6999 * The value passed to a Mobile DataConnection via bringUp which defines the 7000 * number of retries to preform when setting up the initial connection. The default 7001 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7002 * @hide 7003 */ 7004 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7005 7006 /** 7007 * Whether any package can be on external storage. When this is true, any 7008 * package, regardless of manifest values, is a candidate for installing 7009 * or moving onto external storage. (0 = false, 1 = true) 7010 * @hide 7011 */ 7012 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7013 7014 /** 7015 * Whether any activity can be resized. When this is true, any 7016 * activity, regardless of manifest values, can be resized for multi-window. 7017 * (0 = false, 1 = true) 7018 * @hide 7019 */ 7020 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7021 = "force_resizable_activities"; 7022 7023 /** 7024 * Whether to enable experimental freeform support for windows. 7025 * @hide 7026 */ 7027 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7028 = "enable_freeform_support"; 7029 7030 /** 7031 * Whether user has enabled development settings. 7032 */ 7033 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7034 7035 /** 7036 * Whether the device has been provisioned (0 = false, 1 = true). 7037 * <p>On a multiuser device with a separate system user, the screen may be locked 7038 * as soon as this is set to true and further activities cannot be launched on the 7039 * system user unless they are marked to show over keyguard. 7040 */ 7041 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7042 7043 /** 7044 * Whether mobile data should be allowed while the device is being provisioned. 7045 * This allows the provisioning process to turn off mobile data before the user 7046 * has an opportunity to set things up, preventing other processes from burning 7047 * precious bytes before wifi is setup. 7048 * (0 = false, 1 = true) 7049 * @hide 7050 */ 7051 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7052 "device_provisioning_mobile_data"; 7053 7054 /** 7055 * The saved value for WindowManagerService.setForcedDisplaySize(). 7056 * Two integers separated by a comma. If unset, then use the real display size. 7057 * @hide 7058 */ 7059 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7060 7061 /** 7062 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7063 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7064 * @hide 7065 */ 7066 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7067 7068 /** 7069 * The maximum size, in bytes, of a download that the download manager will transfer over 7070 * a non-wifi connection. 7071 * @hide 7072 */ 7073 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7074 "download_manager_max_bytes_over_mobile"; 7075 7076 /** 7077 * The recommended maximum size, in bytes, of a download that the download manager should 7078 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7079 * have the option to start the download over the mobile connection anyway. 7080 * @hide 7081 */ 7082 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7083 "download_manager_recommended_max_bytes_over_mobile"; 7084 7085 /** 7086 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7087 */ 7088 @Deprecated 7089 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7090 7091 /** 7092 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7093 * sent or processed. (0 = false, 1 = true) 7094 * @hide 7095 */ 7096 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7097 7098 /** 7099 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7100 * and the output is redirected to AV Receiver connected via 7101 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7102 * @hide 7103 */ 7104 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7105 7106 /** 7107 * Whether TV will automatically turn on upon reception of the CEC command 7108 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7109 * @hide 7110 */ 7111 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7112 "hdmi_control_auto_wakeup_enabled"; 7113 7114 /** 7115 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7116 * (0 = false, 1 = true) 7117 * @hide 7118 */ 7119 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7120 "hdmi_control_auto_device_off_enabled"; 7121 7122 /** 7123 * Whether TV will switch to MHL port when a mobile device is plugged in. 7124 * (0 = false, 1 = true) 7125 * @hide 7126 */ 7127 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7128 7129 /** 7130 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7131 * @hide 7132 */ 7133 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7134 7135 /** 7136 * Whether mobile data connections are allowed by the user. See 7137 * ConnectivityManager for more info. 7138 * @hide 7139 */ 7140 public static final String MOBILE_DATA = "mobile_data"; 7141 7142 /** 7143 * Whether the mobile data connection should remain active even when higher 7144 * priority networks like WiFi are active, to help make network switching faster. 7145 * 7146 * See ConnectivityService for more info. 7147 * 7148 * (0 = disabled, 1 = enabled) 7149 * @hide 7150 */ 7151 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7152 7153 /** {@hide} */ 7154 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7155 /** {@hide} */ 7156 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7157 /** {@hide} */ 7158 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7159 /** {@hide} */ 7160 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7161 /** {@hide} */ 7162 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7163 7164 /** {@hide} */ 7165 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7166 /** {@hide} */ 7167 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7168 /** {@hide} */ 7169 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7170 /** {@hide} */ 7171 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7172 7173 /** {@hide} */ 7174 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7175 /** {@hide} */ 7176 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7177 /** {@hide} */ 7178 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7179 /** {@hide} */ 7180 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7181 7182 /** {@hide} */ 7183 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7184 /** {@hide} */ 7185 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7186 /** {@hide} */ 7187 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7188 /** {@hide} */ 7189 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7190 7191 /** 7192 * User preference for which network(s) should be used. Only the 7193 * connectivity service should touch this. 7194 */ 7195 public static final String NETWORK_PREFERENCE = "network_preference"; 7196 7197 /** 7198 * Which package name to use for network scoring. If null, or if the package is not a valid 7199 * scorer app, external network scores will neither be requested nor accepted. 7200 * @hide 7201 */ 7202 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7203 7204 /** 7205 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7206 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7207 * exceeded. 7208 * @hide 7209 */ 7210 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7211 7212 /** 7213 * The length of time in milli-seconds that automatic small adjustments to 7214 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7215 * @hide 7216 */ 7217 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7218 7219 /** Preferred NTP server. {@hide} */ 7220 public static final String NTP_SERVER = "ntp_server"; 7221 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7222 public static final String NTP_TIMEOUT = "ntp_timeout"; 7223 7224 /** {@hide} */ 7225 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7226 7227 /** 7228 * Sample validity in seconds to configure for the system DNS resolver. 7229 * {@hide} 7230 */ 7231 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7232 "dns_resolver_sample_validity_seconds"; 7233 7234 /** 7235 * Success threshold in percent for use with the system DNS resolver. 7236 * {@hide} 7237 */ 7238 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7239 "dns_resolver_success_threshold_percent"; 7240 7241 /** 7242 * Minimum number of samples needed for statistics to be considered meaningful in the 7243 * system DNS resolver. 7244 * {@hide} 7245 */ 7246 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7247 7248 /** 7249 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7250 * {@hide} 7251 */ 7252 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7253 7254 /** 7255 * Whether to disable the automatic scheduling of system updates. 7256 * 1 = system updates won't be automatically scheduled (will always 7257 * present notification instead). 7258 * 0 = system updates will be automatically scheduled. (default) 7259 * @hide 7260 */ 7261 @SystemApi 7262 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7263 7264 /** 7265 * Whether the package manager should send package verification broadcasts for verifiers to 7266 * review apps prior to installation. 7267 * 1 = request apps to be verified prior to installation, if a verifier exists. 7268 * 0 = do not verify apps before installation 7269 * @hide 7270 */ 7271 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7272 7273 /** Timeout for package verification. 7274 * @hide */ 7275 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7276 7277 /** Default response code for package verification. 7278 * @hide */ 7279 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7280 7281 /** 7282 * Show package verification setting in the Settings app. 7283 * 1 = show (default) 7284 * 0 = hide 7285 * @hide 7286 */ 7287 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7288 7289 /** 7290 * Run package verification on apps installed through ADB/ADT/USB 7291 * 1 = perform package verification on ADB installs (default) 7292 * 0 = bypass package verification on ADB installs 7293 * @hide 7294 */ 7295 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7296 7297 /** 7298 * Time since last fstrim (milliseconds) after which we force one to happen 7299 * during device startup. If unset, the default is 3 days. 7300 * @hide 7301 */ 7302 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7303 7304 /** 7305 * The interval in milliseconds at which to check packet counts on the 7306 * mobile data interface when screen is on, to detect possible data 7307 * connection problems. 7308 * @hide 7309 */ 7310 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7311 "pdp_watchdog_poll_interval_ms"; 7312 7313 /** 7314 * The interval in milliseconds at which to check packet counts on the 7315 * mobile data interface when screen is off, to detect possible data 7316 * connection problems. 7317 * @hide 7318 */ 7319 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7320 "pdp_watchdog_long_poll_interval_ms"; 7321 7322 /** 7323 * The interval in milliseconds at which to check packet counts on the 7324 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7325 * outgoing packets has been reached without incoming packets. 7326 * @hide 7327 */ 7328 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7329 "pdp_watchdog_error_poll_interval_ms"; 7330 7331 /** 7332 * The number of outgoing packets sent without seeing an incoming packet 7333 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7334 * device is logged to the event log 7335 * @hide 7336 */ 7337 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7338 "pdp_watchdog_trigger_packet_count"; 7339 7340 /** 7341 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7342 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7343 * attempting data connection recovery. 7344 * @hide 7345 */ 7346 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7347 "pdp_watchdog_error_poll_count"; 7348 7349 /** 7350 * The number of failed PDP reset attempts before moving to something more 7351 * drastic: re-registering to the network. 7352 * @hide 7353 */ 7354 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7355 "pdp_watchdog_max_pdp_reset_fail_count"; 7356 7357 /** 7358 * A positive value indicates how often the SamplingProfiler 7359 * should take snapshots. Zero value means SamplingProfiler 7360 * is disabled. 7361 * 7362 * @hide 7363 */ 7364 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7365 7366 /** 7367 * URL to open browser on to allow user to manage a prepay account 7368 * @hide 7369 */ 7370 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7371 "setup_prepaid_data_service_url"; 7372 7373 /** 7374 * URL to attempt a GET on to see if this is a prepay device 7375 * @hide 7376 */ 7377 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7378 "setup_prepaid_detection_target_url"; 7379 7380 /** 7381 * Host to check for a redirect to after an attempt to GET 7382 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7383 * this is a prepaid device with zero balance.) 7384 * @hide 7385 */ 7386 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7387 "setup_prepaid_detection_redir_host"; 7388 7389 /** 7390 * The interval in milliseconds at which to check the number of SMS sent out without asking 7391 * for use permit, to limit the un-authorized SMS usage. 7392 * 7393 * @hide 7394 */ 7395 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7396 "sms_outgoing_check_interval_ms"; 7397 7398 /** 7399 * The number of outgoing SMS sent without asking for user permit (of {@link 7400 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7401 * 7402 * @hide 7403 */ 7404 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7405 "sms_outgoing_check_max_count"; 7406 7407 /** 7408 * Used to disable SMS short code confirmation - defaults to true. 7409 * True indcates we will do the check, etc. Set to false to disable. 7410 * @see com.android.internal.telephony.SmsUsageMonitor 7411 * @hide 7412 */ 7413 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7414 7415 /** 7416 * Used to select which country we use to determine premium sms codes. 7417 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7418 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7419 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7420 * @hide 7421 */ 7422 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7423 7424 /** 7425 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7426 * @hide 7427 */ 7428 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7429 7430 /** 7431 * Used to disable Tethering on a device - defaults to true 7432 * @hide 7433 */ 7434 public static final String TETHER_SUPPORTED = "tether_supported"; 7435 7436 /** 7437 * Used to require DUN APN on the device or not - defaults to a build config value 7438 * which defaults to false 7439 * @hide 7440 */ 7441 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7442 7443 /** 7444 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7445 * corresponding build config values are set it will override the APN DB 7446 * values. 7447 * Consists of a comma seperated list of strings: 7448 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7449 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7450 * @hide 7451 */ 7452 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7453 7454 /** 7455 * List of carrier apps which are whitelisted to prompt the user for install when 7456 * a sim card with matching uicc carrier privilege rules is inserted. 7457 * 7458 * The value is "package1;package2;..." 7459 * @hide 7460 */ 7461 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7462 7463 /** 7464 * USB Mass Storage Enabled 7465 */ 7466 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7467 7468 /** 7469 * If this setting is set (to anything), then all references 7470 * to Gmail on the device must change to Google Mail. 7471 */ 7472 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7473 7474 /** 7475 * Webview Data reduction proxy key. 7476 * @hide 7477 */ 7478 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7479 "webview_data_reduction_proxy_key"; 7480 7481 /** 7482 * Whether or not the WebView fallback mechanism should be enabled. 7483 * 0=disabled, 1=enabled. 7484 * @hide 7485 */ 7486 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7487 "webview_fallback_logic_enabled"; 7488 7489 /** 7490 * Name of the package used as WebView provider (if unset the provider is instead determined 7491 * by the system). 7492 * @hide 7493 */ 7494 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7495 7496 /** 7497 * Developer setting to enable WebView multiprocess rendering. 7498 * @hide 7499 */ 7500 @SystemApi 7501 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7502 7503 /** 7504 * The maximum number of notifications shown in 24 hours when switching networks. 7505 * @hide 7506 */ 7507 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 7508 "network_switch_notification_daily_limit"; 7509 7510 /** 7511 * The minimum time in milliseconds between notifications when switching networks. 7512 * @hide 7513 */ 7514 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 7515 "network_switch_notification_rate_limit_millis"; 7516 7517 /** 7518 * Whether to automatically switch away from wifi networks that lose Internet access. 7519 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 7520 * avoids such networks. Valid values are: 7521 * 7522 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 7523 * null: Ask the user whether to switch away from bad wifi. 7524 * 1: Avoid bad wifi. 7525 * 7526 * @hide 7527 */ 7528 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 7529 7530 /** 7531 * Whether Wifi display is enabled/disabled 7532 * 0=disabled. 1=enabled. 7533 * @hide 7534 */ 7535 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7536 7537 /** 7538 * Whether Wifi display certification mode is enabled/disabled 7539 * 0=disabled. 1=enabled. 7540 * @hide 7541 */ 7542 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7543 "wifi_display_certification_on"; 7544 7545 /** 7546 * WPS Configuration method used by Wifi display, this setting only 7547 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7548 * 7549 * Possible values are: 7550 * 7551 * WpsInfo.INVALID: use default WPS method chosen by framework 7552 * WpsInfo.PBC : use Push button 7553 * WpsInfo.KEYPAD : use Keypad 7554 * WpsInfo.DISPLAY: use Display 7555 * @hide 7556 */ 7557 public static final String WIFI_DISPLAY_WPS_CONFIG = 7558 "wifi_display_wps_config"; 7559 7560 /** 7561 * Whether to notify the user of open networks. 7562 * <p> 7563 * If not connected and the scan results have an open network, we will 7564 * put this notification up. If we attempt to connect to a network or 7565 * the open network(s) disappear, we remove the notification. When we 7566 * show the notification, we will not show it again for 7567 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7568 */ 7569 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7570 "wifi_networks_available_notification_on"; 7571 /** 7572 * {@hide} 7573 */ 7574 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7575 "wimax_networks_available_notification_on"; 7576 7577 /** 7578 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7579 * Connecting to a network will reset the timer. 7580 */ 7581 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7582 "wifi_networks_available_repeat_delay"; 7583 7584 /** 7585 * 802.11 country code in ISO 3166 format 7586 * @hide 7587 */ 7588 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7589 7590 /** 7591 * The interval in milliseconds to issue wake up scans when wifi needs 7592 * to connect. This is necessary to connect to an access point when 7593 * device is on the move and the screen is off. 7594 * @hide 7595 */ 7596 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7597 "wifi_framework_scan_interval_ms"; 7598 7599 /** 7600 * The interval in milliseconds after which Wi-Fi is considered idle. 7601 * When idle, it is possible for the device to be switched from Wi-Fi to 7602 * the mobile data network. 7603 * @hide 7604 */ 7605 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7606 7607 /** 7608 * When the number of open networks exceeds this number, the 7609 * least-recently-used excess networks will be removed. 7610 */ 7611 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7612 7613 /** 7614 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7615 */ 7616 public static final String WIFI_ON = "wifi_on"; 7617 7618 /** 7619 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7620 * @hide 7621 */ 7622 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7623 "wifi_scan_always_enabled"; 7624 7625 /** 7626 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7627 * connectivity. 7628 * @hide 7629 */ 7630 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7631 "ble_scan_always_enabled"; 7632 7633 /** 7634 * Used to save the Wifi_ON state prior to tethering. 7635 * This state will be checked to restore Wifi after 7636 * the user turns off tethering. 7637 * 7638 * @hide 7639 */ 7640 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7641 7642 /** 7643 * The interval in milliseconds to scan as used by the wifi supplicant 7644 * @hide 7645 */ 7646 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7647 "wifi_supplicant_scan_interval_ms"; 7648 7649 /** 7650 * whether frameworks handles wifi auto-join 7651 * @hide 7652 */ 7653 public static final String WIFI_ENHANCED_AUTO_JOIN = 7654 "wifi_enhanced_auto_join"; 7655 7656 /** 7657 * whether settings show RSSI 7658 * @hide 7659 */ 7660 public static final String WIFI_NETWORK_SHOW_RSSI = 7661 "wifi_network_show_rssi"; 7662 7663 /** 7664 * The interval in milliseconds to scan at supplicant when p2p is connected 7665 * @hide 7666 */ 7667 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7668 "wifi_scan_interval_p2p_connected_ms"; 7669 7670 /** 7671 * Whether the Wi-Fi watchdog is enabled. 7672 */ 7673 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7674 7675 /** 7676 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7677 * the setting needs to be set to 0 to disable it. 7678 * @hide 7679 */ 7680 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7681 "wifi_watchdog_poor_network_test_enabled"; 7682 7683 /** 7684 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7685 * needs to be set to 0 to disable it. 7686 * @hide 7687 */ 7688 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7689 "wifi_suspend_optimizations_enabled"; 7690 7691 /** 7692 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7693 * will enable it. In the future, additional values may be supported. 7694 * @hide 7695 */ 7696 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7697 "wifi_verbose_logging_enabled"; 7698 7699 /** 7700 * The maximum number of times we will retry a connection to an access 7701 * point for which we have failed in acquiring an IP address from DHCP. 7702 * A value of N means that we will make N+1 connection attempts in all. 7703 */ 7704 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7705 7706 /** 7707 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7708 * data connectivity to be established after a disconnect from Wi-Fi. 7709 */ 7710 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7711 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7712 7713 /** 7714 * This setting controls whether WiFi configurations created by a Device Owner app 7715 * should be locked down (that is, be editable or removable only by the Device Owner App, 7716 * not even by Settings app). 7717 * This setting takes integer values. Non-zero values mean DO created configurations 7718 * are locked down. Value of zero means they are not. Default value in the absence of 7719 * actual value to this setting is 0. 7720 */ 7721 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7722 "wifi_device_owner_configs_lockdown"; 7723 7724 /** 7725 * The operational wifi frequency band 7726 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7727 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7728 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7729 * 7730 * @hide 7731 */ 7732 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7733 7734 /** 7735 * The Wi-Fi peer-to-peer device name 7736 * @hide 7737 */ 7738 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7739 7740 /** 7741 * The min time between wifi disable and wifi enable 7742 * @hide 7743 */ 7744 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7745 7746 /** 7747 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7748 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7749 * has been seen in this time period. 7750 * 7751 * If this is less than or equal to zero, we use a more conservative behavior and only check 7752 * for a non-null score from the currently connected or target BSSID. 7753 * @hide 7754 */ 7755 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7756 "wifi_ephemeral_out_of_range_timeout_ms"; 7757 7758 /** 7759 * The number of milliseconds to delay when checking for data stalls during 7760 * non-aggressive detection. (screen is turned off.) 7761 * @hide 7762 */ 7763 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7764 "data_stall_alarm_non_aggressive_delay_in_ms"; 7765 7766 /** 7767 * The number of milliseconds to delay when checking for data stalls during 7768 * aggressive detection. (screen on or suspected data stall) 7769 * @hide 7770 */ 7771 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7772 "data_stall_alarm_aggressive_delay_in_ms"; 7773 7774 /** 7775 * The number of milliseconds to allow the provisioning apn to remain active 7776 * @hide 7777 */ 7778 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7779 "provisioning_apn_alarm_delay_in_ms"; 7780 7781 /** 7782 * The interval in milliseconds at which to check gprs registration 7783 * after the first registration mismatch of gprs and voice service, 7784 * to detect possible data network registration problems. 7785 * 7786 * @hide 7787 */ 7788 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7789 "gprs_register_check_period_ms"; 7790 7791 /** 7792 * Nonzero causes Log.wtf() to crash. 7793 * @hide 7794 */ 7795 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7796 7797 /** 7798 * Ringer mode. This is used internally, changing this value will not 7799 * change the ringer mode. See AudioManager. 7800 */ 7801 public static final String MODE_RINGER = "mode_ringer"; 7802 7803 /** 7804 * Overlay display devices setting. 7805 * The associated value is a specially formatted string that describes the 7806 * size and density of simulated secondary display devices. 7807 * <p> 7808 * Format: {width}x{height}/{dpi};... 7809 * </p><p> 7810 * Example: 7811 * <ul> 7812 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7813 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7814 * at 1080p and the second at 720p.</li> 7815 * <li>If the value is empty, then no overlay display devices are created.</li> 7816 * </ul></p> 7817 * 7818 * @hide 7819 */ 7820 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7821 7822 /** 7823 * Threshold values for the duration and level of a discharge cycle, 7824 * under which we log discharge cycle info. 7825 * 7826 * @hide 7827 */ 7828 public static final String 7829 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7830 7831 /** @hide */ 7832 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7833 7834 /** 7835 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7836 * intents on application crashes and ANRs. If this is disabled, the 7837 * crash/ANR dialog will never display the "Report" button. 7838 * <p> 7839 * Type: int (0 = disallow, 1 = allow) 7840 * 7841 * @hide 7842 */ 7843 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7844 7845 /** 7846 * Maximum age of entries kept by {@link DropBoxManager}. 7847 * 7848 * @hide 7849 */ 7850 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7851 7852 /** 7853 * Maximum number of entry files which {@link DropBoxManager} will keep 7854 * around. 7855 * 7856 * @hide 7857 */ 7858 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7859 7860 /** 7861 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7862 * what. 7863 * 7864 * @hide 7865 */ 7866 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7867 7868 /** 7869 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7870 * will use. 7871 * 7872 * @hide 7873 */ 7874 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7875 7876 /** 7877 * Percent of total disk which {@link DropBoxManager} will never dip 7878 * into. 7879 * 7880 * @hide 7881 */ 7882 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7883 7884 /** 7885 * Prefix for per-tag dropbox disable/enable settings. 7886 * 7887 * @hide 7888 */ 7889 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7890 7891 /** 7892 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7893 * prefix of the dropbox tag of the report type. For example, 7894 * "logcat_for_system_server_anr" controls the lines of logcat captured 7895 * with system server ANR reports. 0 to disable. 7896 * 7897 * @hide 7898 */ 7899 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7900 7901 /** 7902 * The interval in minutes after which the amount of free storage left 7903 * on the device is logged to the event log 7904 * 7905 * @hide 7906 */ 7907 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7908 7909 /** 7910 * Threshold for the amount of change in disk free space required to 7911 * report the amount of free space. Used to prevent spamming the logs 7912 * when the disk free space isn't changing frequently. 7913 * 7914 * @hide 7915 */ 7916 public static final String 7917 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7918 7919 /** 7920 * Minimum percentage of free storage on the device that is used to 7921 * determine if the device is running low on storage. The default is 10. 7922 * <p> 7923 * Say this value is set to 10, the device is considered running low on 7924 * storage if 90% or more of the device storage is filled up. 7925 * 7926 * @hide 7927 */ 7928 public static final String 7929 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7930 7931 /** 7932 * Maximum byte size of the low storage threshold. This is to ensure 7933 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7934 * overly large threshold for large storage devices. Currently this must 7935 * be less than 2GB. This default is 500MB. 7936 * 7937 * @hide 7938 */ 7939 public static final String 7940 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7941 7942 /** 7943 * Minimum bytes of free storage on the device before the data partition 7944 * is considered full. By default, 1 MB is reserved to avoid system-wide 7945 * SQLite disk full exceptions. 7946 * 7947 * @hide 7948 */ 7949 public static final String 7950 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7951 7952 /** 7953 * The maximum reconnect delay for short network outages or when the 7954 * network is suspended due to phone use. 7955 * 7956 * @hide 7957 */ 7958 public static final String 7959 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7960 7961 /** 7962 * The number of milliseconds to delay before sending out 7963 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7964 * 7965 * @hide 7966 */ 7967 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7968 7969 7970 /** 7971 * Network sampling interval, in seconds. We'll generate link information 7972 * about bytes/packets sent and error rates based on data sampled in this interval 7973 * 7974 * @hide 7975 */ 7976 7977 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7978 "connectivity_sampling_interval_in_seconds"; 7979 7980 /** 7981 * The series of successively longer delays used in retrying to download PAC file. 7982 * Last delay is used between successful PAC downloads. 7983 * 7984 * @hide 7985 */ 7986 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7987 7988 /** 7989 * Setting to turn off captive portal detection. Feature is enabled by 7990 * default and the setting needs to be set to 0 to disable it. 7991 * 7992 * @hide 7993 */ 7994 public static final String 7995 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7996 7997 /** 7998 * The server used for captive portal detection upon a new conection. A 7999 * 204 response code from the server is used for validation. 8000 * TODO: remove this deprecated symbol. 8001 * 8002 * @hide 8003 */ 8004 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 8005 8006 /** 8007 * The URL used for HTTPS captive portal detection upon a new connection. 8008 * A 204 response code from the server is used for validation. 8009 * 8010 * @hide 8011 */ 8012 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 8013 8014 /** 8015 * The URL used for HTTP captive portal detection upon a new connection. 8016 * A 204 response code from the server is used for validation. 8017 * 8018 * @hide 8019 */ 8020 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 8021 8022 /** 8023 * The URL used for fallback HTTP captive portal detection when previous HTTP 8024 * and HTTPS captive portal detection attemps did not return a conclusive answer. 8025 * 8026 * @hide 8027 */ 8028 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 8029 8030 /** 8031 * Whether to use HTTPS for network validation. This is enabled by default and the setting 8032 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 8033 * don't actually use HTTPS, but it's consistent with the other settings. 8034 * 8035 * @hide 8036 */ 8037 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8038 8039 /** 8040 * Which User-Agent string to use in the header of the captive portal detection probes. 8041 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 8042 * 8043 * @hide 8044 */ 8045 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 8046 8047 /** 8048 * Whether network service discovery is enabled. 8049 * 8050 * @hide 8051 */ 8052 public static final String NSD_ON = "nsd_on"; 8053 8054 /** 8055 * Let user pick default install location. 8056 * 8057 * @hide 8058 */ 8059 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8060 8061 /** 8062 * Default install location value. 8063 * 0 = auto, let system decide 8064 * 1 = internal 8065 * 2 = sdcard 8066 * @hide 8067 */ 8068 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8069 8070 /** 8071 * ms during which to consume extra events related to Inet connection 8072 * condition after a transtion to fully-connected 8073 * 8074 * @hide 8075 */ 8076 public static final String 8077 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8078 8079 /** 8080 * ms during which to consume extra events related to Inet connection 8081 * condtion after a transtion to partly-connected 8082 * 8083 * @hide 8084 */ 8085 public static final String 8086 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8087 8088 /** {@hide} */ 8089 public static final String 8090 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8091 8092 /** 8093 * Host name and port for global http proxy. Uses ':' seperator for 8094 * between host and port. 8095 */ 8096 public static final String HTTP_PROXY = "http_proxy"; 8097 8098 /** 8099 * Host name for global http proxy. Set via ConnectivityManager. 8100 * 8101 * @hide 8102 */ 8103 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8104 8105 /** 8106 * Integer host port for global http proxy. Set via ConnectivityManager. 8107 * 8108 * @hide 8109 */ 8110 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8111 8112 /** 8113 * Exclusion list for global proxy. This string contains a list of 8114 * comma-separated domains where the global proxy does not apply. 8115 * Domains should be listed in a comma- separated list. Example of 8116 * acceptable formats: ".domain1.com,my.domain2.com" Use 8117 * ConnectivityManager to set/get. 8118 * 8119 * @hide 8120 */ 8121 public static final String 8122 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8123 8124 /** 8125 * The location PAC File for the proxy. 8126 * @hide 8127 */ 8128 public static final String 8129 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8130 8131 /** 8132 * Enables the UI setting to allow the user to specify the global HTTP 8133 * proxy and associated exclusion list. 8134 * 8135 * @hide 8136 */ 8137 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8138 8139 /** 8140 * Setting for default DNS in case nobody suggests one 8141 * 8142 * @hide 8143 */ 8144 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8145 8146 /** {@hide} */ 8147 public static final String 8148 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8149 /** {@hide} */ 8150 public static final String 8151 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8152 /** {@hide} */ 8153 public static final String 8154 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8155 /** {@hide} */ 8156 public static final String 8157 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8158 /** {@hide} */ 8159 public static final String 8160 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8161 /** {@hide} */ 8162 public static final String 8163 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8164 /** {@hide} */ 8165 public static final String 8166 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8167 8168 /** 8169 * Device Idle (Doze) specific settings. 8170 * This is encoded as a key=value list, separated by commas. Ex: 8171 * 8172 * "inactive_timeout=60000,sensing_timeout=400000" 8173 * 8174 * The following keys are supported: 8175 * 8176 * <pre> 8177 * inactive_to (long) 8178 * sensing_to (long) 8179 * motion_inactive_to (long) 8180 * idle_after_inactive_to (long) 8181 * idle_pending_to (long) 8182 * max_idle_pending_to (long) 8183 * idle_pending_factor (float) 8184 * idle_to (long) 8185 * max_idle_to (long) 8186 * idle_factor (float) 8187 * min_time_to_alarm (long) 8188 * max_temp_app_whitelist_duration (long) 8189 * notification_whitelist_duration (long) 8190 * </pre> 8191 * 8192 * <p> 8193 * Type: string 8194 * @hide 8195 * @see com.android.server.DeviceIdleController.Constants 8196 */ 8197 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8198 8199 /** 8200 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8201 * 8202 * <p> 8203 * Type: string 8204 * @hide 8205 * @see com.android.server.DeviceIdleController.Constants 8206 */ 8207 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8208 8209 /** 8210 * App standby (app idle) specific settings. 8211 * This is encoded as a key=value list, separated by commas. Ex: 8212 * 8213 * "idle_duration=5000,parole_interval=4500" 8214 * 8215 * The following keys are supported: 8216 * 8217 * <pre> 8218 * idle_duration2 (long) 8219 * wallclock_threshold (long) 8220 * parole_interval (long) 8221 * parole_duration (long) 8222 * 8223 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8224 * </pre> 8225 * 8226 * <p> 8227 * Type: string 8228 * @hide 8229 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8230 */ 8231 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8232 8233 /** 8234 * Alarm manager specific settings. 8235 * This is encoded as a key=value list, separated by commas. Ex: 8236 * 8237 * "min_futurity=5000,allow_while_idle_short_time=4500" 8238 * 8239 * The following keys are supported: 8240 * 8241 * <pre> 8242 * min_futurity (long) 8243 * min_interval (long) 8244 * allow_while_idle_short_time (long) 8245 * allow_while_idle_long_time (long) 8246 * allow_while_idle_whitelist_duration (long) 8247 * </pre> 8248 * 8249 * <p> 8250 * Type: string 8251 * @hide 8252 * @see com.android.server.AlarmManagerService.Constants 8253 */ 8254 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8255 8256 /** 8257 * Job scheduler specific settings. 8258 * This is encoded as a key=value list, separated by commas. Ex: 8259 * 8260 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8261 * 8262 * The following keys are supported: 8263 * 8264 * <pre> 8265 * min_idle_count (int) 8266 * min_charging_count (int) 8267 * min_connectivity_count (int) 8268 * min_content_count (int) 8269 * min_ready_jobs_count (int) 8270 * heavy_use_factor (float) 8271 * moderate_use_factor (float) 8272 * fg_job_count (int) 8273 * bg_normal_job_count (int) 8274 * bg_moderate_job_count (int) 8275 * bg_low_job_count (int) 8276 * bg_critical_job_count (int) 8277 * </pre> 8278 * 8279 * <p> 8280 * Type: string 8281 * @hide 8282 * @see com.android.server.job.JobSchedulerService.Constants 8283 */ 8284 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8285 8286 /** 8287 * ShortcutManager specific settings. 8288 * This is encoded as a key=value list, separated by commas. Ex: 8289 * 8290 * "reset_interval_sec=86400,max_updates_per_interval=1" 8291 * 8292 * The following keys are supported: 8293 * 8294 * <pre> 8295 * reset_interval_sec (long) 8296 * max_updates_per_interval (int) 8297 * max_icon_dimension_dp (int, DP) 8298 * max_icon_dimension_dp_lowram (int, DP) 8299 * max_shortcuts (int) 8300 * icon_quality (int, 0-100) 8301 * icon_format (String) 8302 * </pre> 8303 * 8304 * <p> 8305 * Type: string 8306 * @hide 8307 * @see com.android.server.pm.ShortcutService.ConfigConstants 8308 */ 8309 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8310 8311 /** 8312 * Get the key that retrieves a bluetooth headset's priority. 8313 * @hide 8314 */ 8315 public static final String getBluetoothHeadsetPriorityKey(String address) { 8316 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8317 } 8318 8319 /** 8320 * Get the key that retrieves a bluetooth a2dp sink's priority. 8321 * @hide 8322 */ 8323 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8324 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8325 } 8326 8327 /** 8328 * Get the key that retrieves a bluetooth a2dp src's priority. 8329 * @hide 8330 */ 8331 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8332 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8333 } 8334 8335 /** 8336 * Get the key that retrieves a bluetooth Input Device's priority. 8337 * @hide 8338 */ 8339 public static final String getBluetoothInputDevicePriorityKey(String address) { 8340 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8341 } 8342 8343 /** 8344 * Get the key that retrieves a bluetooth map priority. 8345 * @hide 8346 */ 8347 public static final String getBluetoothMapPriorityKey(String address) { 8348 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8349 } 8350 8351 /** 8352 * Get the key that retrieves a bluetooth pbap client priority. 8353 * @hide 8354 */ 8355 public static final String getBluetoothPbapClientPriorityKey(String address) { 8356 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8357 } 8358 8359 /** 8360 * Get the key that retrieves a bluetooth map priority. 8361 * @hide 8362 */ 8363 public static final String getBluetoothSapPriorityKey(String address) { 8364 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8365 } 8366 8367 /** 8368 * Scaling factor for normal window animations. Setting to 0 will 8369 * disable window animations. 8370 */ 8371 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8372 8373 /** 8374 * Scaling factor for activity transition animations. Setting to 0 will 8375 * disable window animations. 8376 */ 8377 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8378 8379 /** 8380 * Scaling factor for Animator-based animations. This affects both the 8381 * start delay and duration of all such animations. Setting to 0 will 8382 * cause animations to end immediately. The default value is 1. 8383 */ 8384 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8385 8386 /** 8387 * Scaling factor for normal window animations. Setting to 0 will 8388 * disable window animations. 8389 * 8390 * @hide 8391 */ 8392 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8393 8394 /** 8395 * If 0, the compatibility mode is off for all applications. 8396 * If 1, older applications run under compatibility mode. 8397 * TODO: remove this settings before code freeze (bug/1907571) 8398 * @hide 8399 */ 8400 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8401 8402 /** 8403 * CDMA only settings 8404 * Emergency Tone 0 = Off 8405 * 1 = Alert 8406 * 2 = Vibrate 8407 * @hide 8408 */ 8409 public static final String EMERGENCY_TONE = "emergency_tone"; 8410 8411 /** 8412 * CDMA only settings 8413 * Whether the auto retry is enabled. The value is 8414 * boolean (1 or 0). 8415 * @hide 8416 */ 8417 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8418 8419 /** 8420 * A setting that can be read whether the emergency affordance is currently needed. 8421 * The value is a boolean (1 or 0). 8422 * @hide 8423 */ 8424 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 8425 8426 /** 8427 * See RIL_PreferredNetworkType in ril.h 8428 * @hide 8429 */ 8430 public static final String PREFERRED_NETWORK_MODE = 8431 "preferred_network_mode"; 8432 8433 /** 8434 * Name of an application package to be debugged. 8435 */ 8436 public static final String DEBUG_APP = "debug_app"; 8437 8438 /** 8439 * If 1, when launching DEBUG_APP it will wait for the debugger before 8440 * starting user code. If 0, it will run normally. 8441 */ 8442 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8443 8444 /** 8445 * Control whether the process CPU usage meter should be shown. 8446 */ 8447 public static final String SHOW_PROCESSES = "show_processes"; 8448 8449 /** 8450 * If 1 low power mode is enabled. 8451 * @hide 8452 */ 8453 public static final String LOW_POWER_MODE = "low_power"; 8454 8455 /** 8456 * Battery level [1-99] at which low power mode automatically turns on. 8457 * If 0, it will not automatically turn on. 8458 * @hide 8459 */ 8460 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8461 8462 /** 8463 * If not 0, the activity manager will aggressively finish activities and 8464 * processes as soon as they are no longer needed. If 0, the normal 8465 * extended lifetime is used. 8466 */ 8467 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8468 8469 /** 8470 * @hide 8471 * If not 0, the activity manager will implement a looser version of background 8472 * check that is more compatible with existing apps. 8473 */ 8474 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8475 8476 /** 8477 * Use Dock audio output for media: 8478 * 0 = disabled 8479 * 1 = enabled 8480 * @hide 8481 */ 8482 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8483 8484 /** 8485 * The surround sound formats AC3, DTS or IEC61937 are 8486 * available for use if they are detected. 8487 * This is the default mode. 8488 * 8489 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8490 * devices that have an S/PDIF output. This is because S/PDIF 8491 * is unidirectional and the TV cannot know if a decoder is 8492 * connected. So it assumes they are always available. 8493 * @hide 8494 */ 8495 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8496 8497 /** 8498 * AC3, DTS or IEC61937 are NEVER available, even if they 8499 * are detected by the hardware. Those formats will not be 8500 * reported. 8501 * 8502 * An example use case would be an AVR reports that it is capable of 8503 * surround sound decoding but is broken. If NEVER is chosen 8504 * then apps must use PCM output instead of encoded output. 8505 * @hide 8506 */ 8507 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8508 8509 /** 8510 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8511 * are not detected by the hardware. Those formats will be 8512 * reported as part of the HDMI output capability. Applications 8513 * are then free to use either PCM or encoded output. 8514 * 8515 * An example use case would be a when TV was connected over 8516 * TOS-link to an AVR. But the TV could not see it because TOS-link 8517 * is unidirectional. 8518 * @hide 8519 */ 8520 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8521 8522 /** 8523 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8524 * ENCODED_SURROUND_OUTPUT_NEVER or 8525 * ENCODED_SURROUND_OUTPUT_ALWAYS 8526 * @hide 8527 */ 8528 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8529 8530 /** 8531 * Persisted safe headphone volume management state by AudioService 8532 * @hide 8533 */ 8534 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8535 8536 /** 8537 * URL for tzinfo (time zone) updates 8538 * @hide 8539 */ 8540 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8541 8542 /** 8543 * URL for tzinfo (time zone) update metadata 8544 * @hide 8545 */ 8546 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8547 8548 /** 8549 * URL for selinux (mandatory access control) updates 8550 * @hide 8551 */ 8552 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8553 8554 /** 8555 * URL for selinux (mandatory access control) update metadata 8556 * @hide 8557 */ 8558 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8559 8560 /** 8561 * URL for sms short code updates 8562 * @hide 8563 */ 8564 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8565 "sms_short_codes_content_url"; 8566 8567 /** 8568 * URL for sms short code update metadata 8569 * @hide 8570 */ 8571 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8572 "sms_short_codes_metadata_url"; 8573 8574 /** 8575 * URL for apn_db updates 8576 * @hide 8577 */ 8578 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8579 8580 /** 8581 * URL for apn_db update metadata 8582 * @hide 8583 */ 8584 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8585 8586 /** 8587 * URL for cert pinlist updates 8588 * @hide 8589 */ 8590 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8591 8592 /** 8593 * URL for cert pinlist updates 8594 * @hide 8595 */ 8596 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8597 8598 /** 8599 * URL for intent firewall updates 8600 * @hide 8601 */ 8602 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8603 "intent_firewall_content_url"; 8604 8605 /** 8606 * URL for intent firewall update metadata 8607 * @hide 8608 */ 8609 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8610 "intent_firewall_metadata_url"; 8611 8612 /** 8613 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8614 * @hide 8615 */ 8616 public static final String SELINUX_STATUS = "selinux_status"; 8617 8618 /** 8619 * Developer setting to force RTL layout. 8620 * @hide 8621 */ 8622 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8623 8624 /** 8625 * Milliseconds after screen-off after which low battery sounds will be silenced. 8626 * 8627 * If zero, battery sounds will always play. 8628 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8629 * 8630 * @hide 8631 */ 8632 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8633 8634 /** 8635 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8636 * the caller is done with this, they should call {@link ContentResolver#delete} to 8637 * clean up any value that they may have written. 8638 * 8639 * @hide 8640 */ 8641 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8642 8643 /** 8644 * Defines global runtime overrides to window policy. 8645 * 8646 * See {@link com.android.server.policy.PolicyControl} for value format. 8647 * 8648 * @hide 8649 */ 8650 public static final String POLICY_CONTROL = "policy_control"; 8651 8652 /** 8653 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8654 * or ZEN_MODE_NO_INTERRUPTIONS. 8655 * 8656 * @hide 8657 */ 8658 public static final String ZEN_MODE = "zen_mode"; 8659 8660 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8661 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8662 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8663 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8664 8665 /** @hide */ public static String zenModeToString(int mode) { 8666 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8667 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8668 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8669 return "ZEN_MODE_OFF"; 8670 } 8671 8672 /** @hide */ public static boolean isValidZenMode(int value) { 8673 switch (value) { 8674 case Global.ZEN_MODE_OFF: 8675 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8676 case Global.ZEN_MODE_ALARMS: 8677 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8678 return true; 8679 default: 8680 return false; 8681 } 8682 } 8683 8684 /** 8685 * Value of the ringer before entering zen mode. 8686 * 8687 * @hide 8688 */ 8689 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8690 8691 /** 8692 * Opaque value, changes when persisted zen mode configuration changes. 8693 * 8694 * @hide 8695 */ 8696 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8697 8698 /** 8699 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8700 * 8701 * @hide 8702 */ 8703 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8704 "heads_up_notifications_enabled"; 8705 8706 /** @hide */ public static final int HEADS_UP_OFF = 0; 8707 /** @hide */ public static final int HEADS_UP_ON = 1; 8708 8709 /** 8710 * The name of the device 8711 */ 8712 public static final String DEVICE_NAME = "device_name"; 8713 8714 /** 8715 * Whether the NetworkScoringService has been first initialized. 8716 * <p> 8717 * Type: int (0 for false, 1 for true) 8718 * @hide 8719 */ 8720 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8721 8722 /** 8723 * Whether the user wants to be prompted for password to decrypt the device on boot. 8724 * This only matters if the storage is encrypted. 8725 * <p> 8726 * Type: int (0 for false, 1 for true) 8727 * @hide 8728 */ 8729 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8730 8731 /** 8732 * Whether the Volte is enabled 8733 * <p> 8734 * Type: int (0 for false, 1 for true) 8735 * @hide 8736 */ 8737 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8738 8739 /** 8740 * Whether VT (Video Telephony over IMS) is enabled 8741 * <p> 8742 * Type: int (0 for false, 1 for true) 8743 * 8744 * @hide 8745 */ 8746 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8747 8748 /** 8749 * Whether WFC is enabled 8750 * <p> 8751 * Type: int (0 for false, 1 for true) 8752 * 8753 * @hide 8754 */ 8755 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8756 8757 /** 8758 * WFC mode on home/non-roaming network. 8759 * <p> 8760 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8761 * 8762 * @hide 8763 */ 8764 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8765 8766 /** 8767 * WFC mode on roaming network. 8768 * <p> 8769 * Type: int - see {@link WFC_IMS_MODE} for values 8770 * 8771 * @hide 8772 */ 8773 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 8774 8775 /** 8776 * Whether WFC roaming is enabled 8777 * <p> 8778 * Type: int (0 for false, 1 for true) 8779 * 8780 * @hide 8781 */ 8782 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8783 8784 /** 8785 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8786 * this via gservices, OMA-DM, carrier app, etc. 8787 * <p> 8788 * Type: int (0 for false, 1 for true) 8789 * @hide 8790 */ 8791 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8792 8793 /** 8794 * Ephemeral app cookie max size in bytes. 8795 * <p> 8796 * Type: int 8797 * @hide 8798 */ 8799 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8800 "ephemeral_cookie_max_size_bytes"; 8801 8802 /** 8803 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 8804 * enabled. Set to zero to disable. 8805 * <p> 8806 * Type: int (0 for false, 1 for true) 8807 * 8808 * @hide 8809 */ 8810 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 8811 8812 /** 8813 * A mask applied to the ephemeral hash to generate the hash prefix. 8814 * <p> 8815 * Type: int 8816 * 8817 * @hide 8818 */ 8819 public static final String EPHEMERAL_HASH_PREFIX_MASK = "ephemeral_hash_prefix_mask"; 8820 8821 /** 8822 * Number of hash prefixes to send during ephemeral resolution. 8823 * <p> 8824 * Type: int 8825 * 8826 * @hide 8827 */ 8828 public static final String EPHEMERAL_HASH_PREFIX_COUNT = "ephemeral_hash_prefix_count"; 8829 8830 /** 8831 * The duration for caching uninstalled ephemeral apps. 8832 * <p> 8833 * Type: long 8834 * @hide 8835 */ 8836 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8837 "uninstalled_ephemeral_app_cache_duration_millis"; 8838 8839 /** 8840 * Allows switching users when system user is locked. 8841 * <p> 8842 * Type: int 8843 * @hide 8844 */ 8845 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8846 "allow_user_switching_when_system_user_locked"; 8847 8848 /** 8849 * Boot count since the device starts running APK level 24. 8850 * <p> 8851 * Type: int 8852 */ 8853 public static final String BOOT_COUNT = "boot_count"; 8854 8855 /** 8856 * Whether the safe boot is disallowed. 8857 * 8858 * <p>This setting should have the identical value as the corresponding user restriction. 8859 * The purpose of the setting is to make the restriction available in early boot stages 8860 * before the user restrictions are loaded. 8861 * @hide 8862 */ 8863 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8864 8865 /** 8866 * Whether this device is currently in retail demo mode. If true, device 8867 * usage is severely limited. 8868 * <p> 8869 * Type: int (0 for false, 1 for true) 8870 * @hide 8871 */ 8872 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 8873 8874 /** 8875 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 8876 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 8877 * keys are supported: 8878 * 8879 * <pre> 8880 * user_inactivity_timeout_ms (long) 8881 * warning_dialog_timeout_ms (long) 8882 * </pre> 8883 * <p> 8884 * Type: string 8885 * 8886 * @hide 8887 */ 8888 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 8889 8890 /** 8891 * The reason for the settings database being downgraded. This is only for 8892 * troubleshooting purposes and its value should not be interpreted in any way. 8893 * 8894 * Type: string 8895 * 8896 * @hide 8897 */ 8898 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 8899 8900 /** 8901 * Settings to backup. This is here so that it's in the same place as the settings 8902 * keys and easy to update. 8903 * 8904 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8905 * and Secure as well. This is because those tables drive both backup and 8906 * restore, and restore needs to properly whitelist keys that used to live 8907 * in those namespaces. The keys will only actually be backed up / restored 8908 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8909 * 8910 * NOTE: Settings are backed up and restored in the order they appear 8911 * in this array. If you have one setting depending on another, 8912 * make sure that they are ordered appropriately. 8913 * 8914 * @hide 8915 */ 8916 public static final String[] SETTINGS_TO_BACKUP = { 8917 BUGREPORT_IN_POWER_MENU, 8918 STAY_ON_WHILE_PLUGGED_IN, 8919 AUTO_TIME, 8920 AUTO_TIME_ZONE, 8921 POWER_SOUNDS_ENABLED, 8922 DOCK_SOUNDS_ENABLED, 8923 CHARGING_SOUNDS_ENABLED, 8924 USB_MASS_STORAGE_ENABLED, 8925 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8926 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8927 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8928 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8929 WIFI_NUM_OPEN_NETWORKS_KEPT, 8930 EMERGENCY_TONE, 8931 CALL_AUTO_RETRY, 8932 DOCK_AUDIO_MEDIA_ENABLED, 8933 ENCODED_SURROUND_OUTPUT, 8934 LOW_POWER_MODE_TRIGGER_LEVEL 8935 }; 8936 8937 // Populated lazily, guarded by class object: 8938 private static NameValueCache sNameValueCache = new NameValueCache( 8939 CONTENT_URI, 8940 CALL_METHOD_GET_GLOBAL, 8941 CALL_METHOD_PUT_GLOBAL); 8942 8943 // Certain settings have been moved from global to the per-user secure namespace 8944 private static final HashSet<String> MOVED_TO_SECURE; 8945 static { 8946 MOVED_TO_SECURE = new HashSet<String>(1); 8947 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8948 } 8949 8950 /** @hide */ 8951 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8952 outKeySet.addAll(MOVED_TO_SECURE); 8953 } 8954 8955 /** 8956 * Look up a name in the database. 8957 * @param resolver to access the database with 8958 * @param name to look up in the table 8959 * @return the corresponding value, or null if not present 8960 */ 8961 public static String getString(ContentResolver resolver, String name) { 8962 return getStringForUser(resolver, name, UserHandle.myUserId()); 8963 } 8964 8965 /** @hide */ 8966 public static String getStringForUser(ContentResolver resolver, String name, 8967 int userHandle) { 8968 if (MOVED_TO_SECURE.contains(name)) { 8969 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8970 + " to android.provider.Settings.Secure, returning read-only value."); 8971 return Secure.getStringForUser(resolver, name, userHandle); 8972 } 8973 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8974 } 8975 8976 /** 8977 * Store a name/value pair into the database. 8978 * @param resolver to access the database with 8979 * @param name to store 8980 * @param value to associate with the name 8981 * @return true if the value was set, false on database errors 8982 */ 8983 public static boolean putString(ContentResolver resolver, 8984 String name, String value) { 8985 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8986 } 8987 8988 /** @hide */ 8989 public static boolean putStringForUser(ContentResolver resolver, 8990 String name, String value, int userHandle) { 8991 if (LOCAL_LOGV) { 8992 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8993 + " for " + userHandle); 8994 } 8995 // Global and Secure have the same access policy so we can forward writes 8996 if (MOVED_TO_SECURE.contains(name)) { 8997 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8998 + " to android.provider.Settings.Secure, value is unchanged."); 8999 return Secure.putStringForUser(resolver, name, value, userHandle); 9000 } 9001 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 9002 } 9003 9004 /** 9005 * Construct the content URI for a particular name/value pair, 9006 * useful for monitoring changes with a ContentObserver. 9007 * @param name to look up in the table 9008 * @return the corresponding content URI, or null if not present 9009 */ 9010 public static Uri getUriFor(String name) { 9011 return getUriFor(CONTENT_URI, name); 9012 } 9013 9014 /** 9015 * Convenience function for retrieving a single secure settings value 9016 * as an integer. Note that internally setting values are always 9017 * stored as strings; this function converts the string to an integer 9018 * for you. The default value will be returned if the setting is 9019 * not defined or not an integer. 9020 * 9021 * @param cr The ContentResolver to access. 9022 * @param name The name of the setting to retrieve. 9023 * @param def Value to return if the setting is not defined. 9024 * 9025 * @return The setting's current value, or 'def' if it is not defined 9026 * or not a valid integer. 9027 */ 9028 public static int getInt(ContentResolver cr, String name, int def) { 9029 String v = getString(cr, name); 9030 try { 9031 return v != null ? Integer.parseInt(v) : def; 9032 } catch (NumberFormatException e) { 9033 return def; 9034 } 9035 } 9036 9037 /** 9038 * Convenience function for retrieving a single secure settings value 9039 * as an integer. Note that internally setting values are always 9040 * stored as strings; this function converts the string to an integer 9041 * for you. 9042 * <p> 9043 * This version does not take a default value. If the setting has not 9044 * been set, or the string value is not a number, 9045 * it throws {@link SettingNotFoundException}. 9046 * 9047 * @param cr The ContentResolver to access. 9048 * @param name The name of the setting to retrieve. 9049 * 9050 * @throws SettingNotFoundException Thrown if a setting by the given 9051 * name can't be found or the setting value is not an integer. 9052 * 9053 * @return The setting's current value. 9054 */ 9055 public static int getInt(ContentResolver cr, String name) 9056 throws SettingNotFoundException { 9057 String v = getString(cr, name); 9058 try { 9059 return Integer.parseInt(v); 9060 } catch (NumberFormatException e) { 9061 throw new SettingNotFoundException(name); 9062 } 9063 } 9064 9065 /** 9066 * Convenience function for updating a single settings value as an 9067 * integer. This will either create a new entry in the table if the 9068 * given name does not exist, or modify the value of the existing row 9069 * with that name. Note that internally setting values are always 9070 * stored as strings, so this function converts the given value to a 9071 * string before storing it. 9072 * 9073 * @param cr The ContentResolver to access. 9074 * @param name The name of the setting to modify. 9075 * @param value The new value for the setting. 9076 * @return true if the value was set, false on database errors 9077 */ 9078 public static boolean putInt(ContentResolver cr, String name, int value) { 9079 return putString(cr, name, Integer.toString(value)); 9080 } 9081 9082 /** 9083 * Convenience function for retrieving a single secure settings value 9084 * as a {@code long}. Note that internally setting values are always 9085 * stored as strings; this function converts the string to a {@code long} 9086 * for you. The default value will be returned if the setting is 9087 * not defined or not a {@code long}. 9088 * 9089 * @param cr The ContentResolver to access. 9090 * @param name The name of the setting to retrieve. 9091 * @param def Value to return if the setting is not defined. 9092 * 9093 * @return The setting's current value, or 'def' if it is not defined 9094 * or not a valid {@code long}. 9095 */ 9096 public static long getLong(ContentResolver cr, String name, long def) { 9097 String valString = getString(cr, name); 9098 long value; 9099 try { 9100 value = valString != null ? Long.parseLong(valString) : def; 9101 } catch (NumberFormatException e) { 9102 value = def; 9103 } 9104 return value; 9105 } 9106 9107 /** 9108 * Convenience function for retrieving a single secure settings value 9109 * as a {@code long}. Note that internally setting values are always 9110 * stored as strings; this function converts the string to a {@code long} 9111 * for you. 9112 * <p> 9113 * This version does not take a default value. If the setting has not 9114 * been set, or the string value is not a number, 9115 * it throws {@link SettingNotFoundException}. 9116 * 9117 * @param cr The ContentResolver to access. 9118 * @param name The name of the setting to retrieve. 9119 * 9120 * @return The setting's current value. 9121 * @throws SettingNotFoundException Thrown if a setting by the given 9122 * name can't be found or the setting value is not an integer. 9123 */ 9124 public static long getLong(ContentResolver cr, String name) 9125 throws SettingNotFoundException { 9126 String valString = getString(cr, name); 9127 try { 9128 return Long.parseLong(valString); 9129 } catch (NumberFormatException e) { 9130 throw new SettingNotFoundException(name); 9131 } 9132 } 9133 9134 /** 9135 * Convenience function for updating a secure settings value as a long 9136 * integer. This will either create a new entry in the table if the 9137 * given name does not exist, or modify the value of the existing row 9138 * with that name. Note that internally setting values are always 9139 * stored as strings, so this function converts the given value to a 9140 * string before storing it. 9141 * 9142 * @param cr The ContentResolver to access. 9143 * @param name The name of the setting to modify. 9144 * @param value The new value for the setting. 9145 * @return true if the value was set, false on database errors 9146 */ 9147 public static boolean putLong(ContentResolver cr, String name, long value) { 9148 return putString(cr, name, Long.toString(value)); 9149 } 9150 9151 /** 9152 * Convenience function for retrieving a single secure settings value 9153 * as a floating point number. Note that internally setting values are 9154 * always stored as strings; this function converts the string to an 9155 * float for you. The default value will be returned if the setting 9156 * is not defined or not a valid float. 9157 * 9158 * @param cr The ContentResolver to access. 9159 * @param name The name of the setting to retrieve. 9160 * @param def Value to return if the setting is not defined. 9161 * 9162 * @return The setting's current value, or 'def' if it is not defined 9163 * or not a valid float. 9164 */ 9165 public static float getFloat(ContentResolver cr, String name, float def) { 9166 String v = getString(cr, name); 9167 try { 9168 return v != null ? Float.parseFloat(v) : def; 9169 } catch (NumberFormatException e) { 9170 return def; 9171 } 9172 } 9173 9174 /** 9175 * Convenience function for retrieving a single secure settings value 9176 * as a float. Note that internally setting values are always 9177 * stored as strings; this function converts the string to a float 9178 * for you. 9179 * <p> 9180 * This version does not take a default value. If the setting has not 9181 * been set, or the string value is not a number, 9182 * it throws {@link SettingNotFoundException}. 9183 * 9184 * @param cr The ContentResolver to access. 9185 * @param name The name of the setting to retrieve. 9186 * 9187 * @throws SettingNotFoundException Thrown if a setting by the given 9188 * name can't be found or the setting value is not a float. 9189 * 9190 * @return The setting's current value. 9191 */ 9192 public static float getFloat(ContentResolver cr, String name) 9193 throws SettingNotFoundException { 9194 String v = getString(cr, name); 9195 if (v == null) { 9196 throw new SettingNotFoundException(name); 9197 } 9198 try { 9199 return Float.parseFloat(v); 9200 } catch (NumberFormatException e) { 9201 throw new SettingNotFoundException(name); 9202 } 9203 } 9204 9205 /** 9206 * Convenience function for updating a single settings value as a 9207 * floating point number. This will either create a new entry in the 9208 * table if the given name does not exist, or modify the value of the 9209 * existing row with that name. Note that internally setting values 9210 * are always stored as strings, so this function converts the given 9211 * value to a string before storing it. 9212 * 9213 * @param cr The ContentResolver to access. 9214 * @param name The name of the setting to modify. 9215 * @param value The new value for the setting. 9216 * @return true if the value was set, false on database errors 9217 */ 9218 public static boolean putFloat(ContentResolver cr, String name, float value) { 9219 return putString(cr, name, Float.toString(value)); 9220 } 9221 9222 9223 /** 9224 * Subscription to be used for voice call on a multi sim device. The supported values 9225 * are 0 = SUB1, 1 = SUB2 and etc. 9226 * @hide 9227 */ 9228 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 9229 9230 /** 9231 * Used to provide option to user to select subscription during dial. 9232 * The supported values are 0 = disable or 1 = enable prompt. 9233 * @hide 9234 */ 9235 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 9236 9237 /** 9238 * Subscription to be used for data call on a multi sim device. The supported values 9239 * are 0 = SUB1, 1 = SUB2 and etc. 9240 * @hide 9241 */ 9242 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 9243 9244 /** 9245 * Subscription to be used for SMS on a multi sim device. The supported values 9246 * are 0 = SUB1, 1 = SUB2 and etc. 9247 * @hide 9248 */ 9249 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 9250 9251 /** 9252 * Used to provide option to user to select subscription during send SMS. 9253 * The value 1 - enable, 0 - disable 9254 * @hide 9255 */ 9256 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 9257 9258 9259 9260 /** User preferred subscriptions setting. 9261 * This holds the details of the user selected subscription from the card and 9262 * the activation status. Each settings string have the coma separated values 9263 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 9264 * @hide 9265 */ 9266 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 9267 "user_preferred_sub2","user_preferred_sub3"}; 9268 9269 /** 9270 * Whether to enable new contacts aggregator or not. 9271 * The value 1 - enable, 0 - disable 9272 * @hide 9273 */ 9274 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 9275 9276 /** 9277 * Whether to enable contacts metadata syncing or not 9278 * The value 1 - enable, 0 - disable 9279 * 9280 * @removed 9281 */ 9282 @Deprecated 9283 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 9284 9285 /** 9286 * Whether to enable contacts metadata syncing or not 9287 * The value 1 - enable, 0 - disable 9288 */ 9289 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 9290 9291 /** 9292 * Whether to enable cellular on boot. 9293 * The value 1 - enable, 0 - disable 9294 * @hide 9295 */ 9296 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 9297 9298 /** 9299 * The maximum allowed notification enqueue rate in Hertz. 9300 * 9301 * Should be a float, and includes both posts and updates. 9302 * @hide 9303 */ 9304 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9305 9306 /** 9307 * Whether cell is enabled/disabled 9308 * @hide 9309 */ 9310 public static final String CELL_ON = "cell_on"; 9311 } 9312 9313 /** 9314 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9315 * Intent URL, allowing it to be either a web page or a particular 9316 * application activity. 9317 * 9318 * @hide 9319 */ 9320 public static final class Bookmarks implements BaseColumns 9321 { 9322 private static final String TAG = "Bookmarks"; 9323 9324 /** 9325 * The content:// style URL for this table 9326 */ 9327 public static final Uri CONTENT_URI = 9328 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9329 9330 /** 9331 * The row ID. 9332 * <p>Type: INTEGER</p> 9333 */ 9334 public static final String ID = "_id"; 9335 9336 /** 9337 * Descriptive name of the bookmark that can be displayed to the user. 9338 * If this is empty, the title should be resolved at display time (use 9339 * {@link #getTitle(Context, Cursor)} any time you want to display the 9340 * title of a bookmark.) 9341 * <P> 9342 * Type: TEXT 9343 * </P> 9344 */ 9345 public static final String TITLE = "title"; 9346 9347 /** 9348 * Arbitrary string (displayed to the user) that allows bookmarks to be 9349 * organized into categories. There are some special names for 9350 * standard folders, which all start with '@'. The label displayed for 9351 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9352 * the folder name does not change so you can consistently query for 9353 * the folder regardless of the current locale. 9354 * 9355 * <P>Type: TEXT</P> 9356 * 9357 */ 9358 public static final String FOLDER = "folder"; 9359 9360 /** 9361 * The Intent URL of the bookmark, describing what it points to. This 9362 * value is given to {@link android.content.Intent#getIntent} to create 9363 * an Intent that can be launched. 9364 * <P>Type: TEXT</P> 9365 */ 9366 public static final String INTENT = "intent"; 9367 9368 /** 9369 * Optional shortcut character associated with this bookmark. 9370 * <P>Type: INTEGER</P> 9371 */ 9372 public static final String SHORTCUT = "shortcut"; 9373 9374 /** 9375 * The order in which the bookmark should be displayed 9376 * <P>Type: INTEGER</P> 9377 */ 9378 public static final String ORDERING = "ordering"; 9379 9380 private static final String[] sIntentProjection = { INTENT }; 9381 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9382 private static final String sShortcutSelection = SHORTCUT + "=?"; 9383 9384 /** 9385 * Convenience function to retrieve the bookmarked Intent for a 9386 * particular shortcut key. 9387 * 9388 * @param cr The ContentResolver to query. 9389 * @param shortcut The shortcut key. 9390 * 9391 * @return Intent The bookmarked URL, or null if there is no bookmark 9392 * matching the given shortcut. 9393 */ 9394 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9395 { 9396 Intent intent = null; 9397 9398 Cursor c = cr.query(CONTENT_URI, 9399 sIntentProjection, sShortcutSelection, 9400 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9401 // Keep trying until we find a valid shortcut 9402 try { 9403 while (intent == null && c.moveToNext()) { 9404 try { 9405 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9406 intent = Intent.parseUri(intentURI, 0); 9407 } catch (java.net.URISyntaxException e) { 9408 // The stored URL is bad... ignore it. 9409 } catch (IllegalArgumentException e) { 9410 // Column not found 9411 Log.w(TAG, "Intent column not found", e); 9412 } 9413 } 9414 } finally { 9415 if (c != null) c.close(); 9416 } 9417 9418 return intent; 9419 } 9420 9421 /** 9422 * Add a new bookmark to the system. 9423 * 9424 * @param cr The ContentResolver to query. 9425 * @param intent The desired target of the bookmark. 9426 * @param title Bookmark title that is shown to the user; null if none 9427 * or it should be resolved to the intent's title. 9428 * @param folder Folder in which to place the bookmark; null if none. 9429 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9430 * this is non-zero and there is an existing bookmark entry 9431 * with this same shortcut, then that existing shortcut is 9432 * cleared (the bookmark is not removed). 9433 * @return The unique content URL for the new bookmark entry. 9434 */ 9435 public static Uri add(ContentResolver cr, 9436 Intent intent, 9437 String title, 9438 String folder, 9439 char shortcut, 9440 int ordering) 9441 { 9442 // If a shortcut is supplied, and it is already defined for 9443 // another bookmark, then remove the old definition. 9444 if (shortcut != 0) { 9445 cr.delete(CONTENT_URI, sShortcutSelection, 9446 new String[] { String.valueOf((int) shortcut) }); 9447 } 9448 9449 ContentValues values = new ContentValues(); 9450 if (title != null) values.put(TITLE, title); 9451 if (folder != null) values.put(FOLDER, folder); 9452 values.put(INTENT, intent.toUri(0)); 9453 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9454 values.put(ORDERING, ordering); 9455 return cr.insert(CONTENT_URI, values); 9456 } 9457 9458 /** 9459 * Return the folder name as it should be displayed to the user. This 9460 * takes care of localizing special folders. 9461 * 9462 * @param r Resources object for current locale; only need access to 9463 * system resources. 9464 * @param folder The value found in the {@link #FOLDER} column. 9465 * 9466 * @return CharSequence The label for this folder that should be shown 9467 * to the user. 9468 */ 9469 public static CharSequence getLabelForFolder(Resources r, String folder) { 9470 return folder; 9471 } 9472 9473 /** 9474 * Return the title as it should be displayed to the user. This takes 9475 * care of localizing bookmarks that point to activities. 9476 * 9477 * @param context A context. 9478 * @param cursor A cursor pointing to the row whose title should be 9479 * returned. The cursor must contain at least the {@link #TITLE} 9480 * and {@link #INTENT} columns. 9481 * @return A title that is localized and can be displayed to the user, 9482 * or the empty string if one could not be found. 9483 */ 9484 public static CharSequence getTitle(Context context, Cursor cursor) { 9485 int titleColumn = cursor.getColumnIndex(TITLE); 9486 int intentColumn = cursor.getColumnIndex(INTENT); 9487 if (titleColumn == -1 || intentColumn == -1) { 9488 throw new IllegalArgumentException( 9489 "The cursor must contain the TITLE and INTENT columns."); 9490 } 9491 9492 String title = cursor.getString(titleColumn); 9493 if (!TextUtils.isEmpty(title)) { 9494 return title; 9495 } 9496 9497 String intentUri = cursor.getString(intentColumn); 9498 if (TextUtils.isEmpty(intentUri)) { 9499 return ""; 9500 } 9501 9502 Intent intent; 9503 try { 9504 intent = Intent.parseUri(intentUri, 0); 9505 } catch (URISyntaxException e) { 9506 return ""; 9507 } 9508 9509 PackageManager packageManager = context.getPackageManager(); 9510 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9511 return info != null ? info.loadLabel(packageManager) : ""; 9512 } 9513 } 9514 9515 /** 9516 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9517 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9518 * from the GoogleLoginService. 9519 * 9520 * @param androidId The Android ID for this device. 9521 * @return The device ID that should be used when connecting to the mobile gtalk server. 9522 * @hide 9523 */ 9524 public static String getGTalkDeviceId(long androidId) { 9525 return "android-" + Long.toHexString(androidId); 9526 } 9527 9528 private static final String[] PM_WRITE_SETTINGS = { 9529 android.Manifest.permission.WRITE_SETTINGS 9530 }; 9531 private static final String[] PM_CHANGE_NETWORK_STATE = { 9532 android.Manifest.permission.CHANGE_NETWORK_STATE, 9533 android.Manifest.permission.WRITE_SETTINGS 9534 }; 9535 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9536 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9537 }; 9538 9539 /** 9540 * Performs a strict and comprehensive check of whether a calling package is allowed to 9541 * write/modify system settings, as the condition differs for pre-M, M+, and 9542 * privileged/preinstalled apps. If the provided uid does not match the 9543 * callingPackage, a negative result will be returned. 9544 * @hide 9545 */ 9546 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9547 String callingPackage, boolean throwException) { 9548 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9549 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9550 PM_WRITE_SETTINGS, false); 9551 } 9552 9553 /** 9554 * Performs a strict and comprehensive check of whether a calling package is allowed to 9555 * write/modify system settings, as the condition differs for pre-M, M+, and 9556 * privileged/preinstalled apps. If the provided uid does not match the 9557 * callingPackage, a negative result will be returned. The caller is expected to have 9558 * the WRITE_SETTINGS permission declared. 9559 * 9560 * Note: if the check is successful, the operation of this app will be updated to the 9561 * current time. 9562 * @hide 9563 */ 9564 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9565 String callingPackage, boolean throwException) { 9566 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9567 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9568 PM_WRITE_SETTINGS, true); 9569 } 9570 9571 /** 9572 * Performs a strict and comprehensive check of whether a calling package is allowed to 9573 * change the state of network, as the condition differs for pre-M, M+, and 9574 * privileged/preinstalled apps. The caller is expected to have either the 9575 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9576 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9577 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9578 * permission and cannot be revoked. See http://b/23597341 9579 * 9580 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9581 * of this app will be updated to the current time. 9582 * @hide 9583 */ 9584 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9585 String callingPackage, boolean throwException) { 9586 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9587 == PackageManager.PERMISSION_GRANTED) { 9588 return true; 9589 } 9590 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9591 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9592 PM_CHANGE_NETWORK_STATE, true); 9593 } 9594 9595 /** 9596 * Performs a strict and comprehensive check of whether a calling package is allowed to 9597 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9598 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9599 * a negative result will be returned. 9600 * @hide 9601 */ 9602 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9603 String callingPackage, boolean throwException) { 9604 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9605 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9606 PM_SYSTEM_ALERT_WINDOW, false); 9607 } 9608 9609 /** 9610 * Performs a strict and comprehensive check of whether a calling package is allowed to 9611 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9612 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9613 * a negative result will be returned. 9614 * 9615 * Note: if the check is successful, the operation of this app will be updated to the 9616 * current time. 9617 * @hide 9618 */ 9619 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9620 callingPackage, boolean throwException) { 9621 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9622 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9623 PM_SYSTEM_ALERT_WINDOW, true); 9624 } 9625 9626 /** 9627 * Helper method to perform a general and comprehensive check of whether an operation that is 9628 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9629 * OP_WRITE_SETTINGS 9630 * @hide 9631 */ 9632 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9633 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9634 permissions, boolean makeNote) { 9635 if (callingPackage == null) { 9636 return false; 9637 } 9638 9639 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9640 int mode = AppOpsManager.MODE_DEFAULT; 9641 if (makeNote) { 9642 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9643 } else { 9644 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9645 } 9646 9647 switch (mode) { 9648 case AppOpsManager.MODE_ALLOWED: 9649 return true; 9650 9651 case AppOpsManager.MODE_DEFAULT: 9652 // this is the default operating mode after an app's installation 9653 // In this case we will check all associated static permission to see 9654 // if it is granted during install time. 9655 for (String permission : permissions) { 9656 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9657 .PERMISSION_GRANTED) { 9658 // if either of the permissions are granted, we will allow it 9659 return true; 9660 } 9661 } 9662 9663 default: 9664 // this is for all other cases trickled down here... 9665 if (!throwException) { 9666 return false; 9667 } 9668 } 9669 9670 // prepare string to throw SecurityException 9671 StringBuilder exceptionMessage = new StringBuilder(); 9672 exceptionMessage.append(callingPackage); 9673 exceptionMessage.append(" was not granted "); 9674 if (permissions.length > 1) { 9675 exceptionMessage.append(" either of these permissions: "); 9676 } else { 9677 exceptionMessage.append(" this permission: "); 9678 } 9679 for (int i = 0; i < permissions.length; i++) { 9680 exceptionMessage.append(permissions[i]); 9681 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9682 } 9683 9684 throw new SecurityException(exceptionMessage.toString()); 9685 } 9686 9687 /** 9688 * Retrieves a correponding package name for a given uid. It will query all 9689 * packages that are associated with the given uid, but it will return only 9690 * the zeroth result. 9691 * Note: If package could not be found, a null is returned. 9692 * @hide 9693 */ 9694 public static String getPackageNameForUid(Context context, int uid) { 9695 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9696 if (packages == null) { 9697 return null; 9698 } 9699 return packages[0]; 9700 } 9701} 9702