Settings.java revision 84980c7a93e93e7134c0198212e222e11eb5ccbd
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.ALWAYS_FINISH_ACTIVITIES); 1854 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1855 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1856 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1857 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1858 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1859 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1860 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1861 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1862 } 1863 1864 private static final Validator sBooleanValidator = 1865 new DiscreteValueValidator(new String[] {"0", "1"}); 1866 1867 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1868 @Override 1869 public boolean validate(String value) { 1870 try { 1871 return Integer.parseInt(value) >= 0; 1872 } catch (NumberFormatException e) { 1873 return false; 1874 } 1875 } 1876 }; 1877 1878 private static final Validator sUriValidator = new Validator() { 1879 @Override 1880 public boolean validate(String value) { 1881 try { 1882 Uri.decode(value); 1883 return true; 1884 } catch (IllegalArgumentException e) { 1885 return false; 1886 } 1887 } 1888 }; 1889 1890 private static final Validator sLenientIpAddressValidator = new Validator() { 1891 private static final int MAX_IPV6_LENGTH = 45; 1892 1893 @Override 1894 public boolean validate(String value) { 1895 return value.length() <= MAX_IPV6_LENGTH; 1896 } 1897 }; 1898 1899 /** @hide */ 1900 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1901 outKeySet.addAll(MOVED_TO_GLOBAL); 1902 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1903 } 1904 1905 /** @hide */ 1906 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1907 outKeySet.addAll(MOVED_TO_SECURE); 1908 } 1909 1910 /** @hide */ 1911 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1912 outKeySet.addAll(MOVED_TO_GLOBAL); 1913 } 1914 1915 /** 1916 * Look up a name in the database. 1917 * @param resolver to access the database with 1918 * @param name to look up in the table 1919 * @return the corresponding value, or null if not present 1920 */ 1921 public static String getString(ContentResolver resolver, String name) { 1922 return getStringForUser(resolver, name, UserHandle.myUserId()); 1923 } 1924 1925 /** @hide */ 1926 public static String getStringForUser(ContentResolver resolver, String name, 1927 int userHandle) { 1928 if (MOVED_TO_SECURE.contains(name)) { 1929 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1930 + " to android.provider.Settings.Secure, returning read-only value."); 1931 return Secure.getStringForUser(resolver, name, userHandle); 1932 } 1933 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1934 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1935 + " to android.provider.Settings.Global, returning read-only value."); 1936 return Global.getStringForUser(resolver, name, userHandle); 1937 } 1938 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1939 } 1940 1941 /** 1942 * Store a name/value pair into the database. 1943 * @param resolver to access the database with 1944 * @param name to store 1945 * @param value to associate with the name 1946 * @return true if the value was set, false on database errors 1947 */ 1948 public static boolean putString(ContentResolver resolver, String name, String value) { 1949 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1950 } 1951 1952 /** @hide */ 1953 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1954 int userHandle) { 1955 if (MOVED_TO_SECURE.contains(name)) { 1956 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1957 + " to android.provider.Settings.Secure, value is unchanged."); 1958 return false; 1959 } 1960 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1961 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1962 + " to android.provider.Settings.Global, value is unchanged."); 1963 return false; 1964 } 1965 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1966 } 1967 1968 /** 1969 * Construct the content URI for a particular name/value pair, 1970 * useful for monitoring changes with a ContentObserver. 1971 * @param name to look up in the table 1972 * @return the corresponding content URI, or null if not present 1973 */ 1974 public static Uri getUriFor(String name) { 1975 if (MOVED_TO_SECURE.contains(name)) { 1976 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1977 + " to android.provider.Settings.Secure, returning Secure URI."); 1978 return Secure.getUriFor(Secure.CONTENT_URI, name); 1979 } 1980 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1981 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1982 + " to android.provider.Settings.Global, returning read-only global URI."); 1983 return Global.getUriFor(Global.CONTENT_URI, name); 1984 } 1985 return getUriFor(CONTENT_URI, name); 1986 } 1987 1988 /** 1989 * Convenience function for retrieving a single system settings value 1990 * as an integer. Note that internally setting values are always 1991 * stored as strings; this function converts the string to an integer 1992 * for you. The default value will be returned if the setting is 1993 * not defined or not an integer. 1994 * 1995 * @param cr The ContentResolver to access. 1996 * @param name The name of the setting to retrieve. 1997 * @param def Value to return if the setting is not defined. 1998 * 1999 * @return The setting's current value, or 'def' if it is not defined 2000 * or not a valid integer. 2001 */ 2002 public static int getInt(ContentResolver cr, String name, int def) { 2003 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2004 } 2005 2006 /** @hide */ 2007 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2008 String v = getStringForUser(cr, name, userHandle); 2009 try { 2010 return v != null ? Integer.parseInt(v) : def; 2011 } catch (NumberFormatException e) { 2012 return def; 2013 } 2014 } 2015 2016 /** 2017 * Convenience function for retrieving a single system settings value 2018 * as an integer. Note that internally setting values are always 2019 * stored as strings; this function converts the string to an integer 2020 * for you. 2021 * <p> 2022 * This version does not take a default value. If the setting has not 2023 * been set, or the string value is not a number, 2024 * it throws {@link SettingNotFoundException}. 2025 * 2026 * @param cr The ContentResolver to access. 2027 * @param name The name of the setting to retrieve. 2028 * 2029 * @throws SettingNotFoundException Thrown if a setting by the given 2030 * name can't be found or the setting value is not an integer. 2031 * 2032 * @return The setting's current value. 2033 */ 2034 public static int getInt(ContentResolver cr, String name) 2035 throws SettingNotFoundException { 2036 return getIntForUser(cr, name, UserHandle.myUserId()); 2037 } 2038 2039 /** @hide */ 2040 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2041 throws SettingNotFoundException { 2042 String v = getStringForUser(cr, name, userHandle); 2043 try { 2044 return Integer.parseInt(v); 2045 } catch (NumberFormatException e) { 2046 throw new SettingNotFoundException(name); 2047 } 2048 } 2049 2050 /** 2051 * Convenience function for updating a single settings value as an 2052 * integer. This will either create a new entry in the table if the 2053 * given name does not exist, or modify the value of the existing row 2054 * with that name. Note that internally setting values are always 2055 * stored as strings, so this function converts the given value to a 2056 * string before storing it. 2057 * 2058 * @param cr The ContentResolver to access. 2059 * @param name The name of the setting to modify. 2060 * @param value The new value for the setting. 2061 * @return true if the value was set, false on database errors 2062 */ 2063 public static boolean putInt(ContentResolver cr, String name, int value) { 2064 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2065 } 2066 2067 /** @hide */ 2068 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2069 int userHandle) { 2070 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2071 } 2072 2073 /** 2074 * Convenience function for retrieving a single system settings value 2075 * as a {@code long}. Note that internally setting values are always 2076 * stored as strings; this function converts the string to a {@code long} 2077 * for you. The default value will be returned if the setting is 2078 * not defined or not a {@code long}. 2079 * 2080 * @param cr The ContentResolver to access. 2081 * @param name The name of the setting to retrieve. 2082 * @param def Value to return if the setting is not defined. 2083 * 2084 * @return The setting's current value, or 'def' if it is not defined 2085 * or not a valid {@code long}. 2086 */ 2087 public static long getLong(ContentResolver cr, String name, long def) { 2088 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2089 } 2090 2091 /** @hide */ 2092 public static long getLongForUser(ContentResolver cr, String name, long def, 2093 int userHandle) { 2094 String valString = getStringForUser(cr, name, userHandle); 2095 long value; 2096 try { 2097 value = valString != null ? Long.parseLong(valString) : def; 2098 } catch (NumberFormatException e) { 2099 value = def; 2100 } 2101 return value; 2102 } 2103 2104 /** 2105 * Convenience function for retrieving a single system settings value 2106 * as a {@code long}. Note that internally setting values are always 2107 * stored as strings; this function converts the string to a {@code long} 2108 * for you. 2109 * <p> 2110 * This version does not take a default value. If the setting has not 2111 * been set, or the string value is not a number, 2112 * it throws {@link SettingNotFoundException}. 2113 * 2114 * @param cr The ContentResolver to access. 2115 * @param name The name of the setting to retrieve. 2116 * 2117 * @return The setting's current value. 2118 * @throws SettingNotFoundException Thrown if a setting by the given 2119 * name can't be found or the setting value is not an integer. 2120 */ 2121 public static long getLong(ContentResolver cr, String name) 2122 throws SettingNotFoundException { 2123 return getLongForUser(cr, name, UserHandle.myUserId()); 2124 } 2125 2126 /** @hide */ 2127 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2128 throws SettingNotFoundException { 2129 String valString = getStringForUser(cr, name, userHandle); 2130 try { 2131 return Long.parseLong(valString); 2132 } catch (NumberFormatException e) { 2133 throw new SettingNotFoundException(name); 2134 } 2135 } 2136 2137 /** 2138 * Convenience function for updating a single settings value as a long 2139 * integer. This will either create a new entry in the table if the 2140 * given name does not exist, or modify the value of the existing row 2141 * with that name. Note that internally setting values are always 2142 * stored as strings, so this function converts the given value to a 2143 * string before storing it. 2144 * 2145 * @param cr The ContentResolver to access. 2146 * @param name The name of the setting to modify. 2147 * @param value The new value for the setting. 2148 * @return true if the value was set, false on database errors 2149 */ 2150 public static boolean putLong(ContentResolver cr, String name, long value) { 2151 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2152 } 2153 2154 /** @hide */ 2155 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2156 int userHandle) { 2157 return putStringForUser(cr, name, Long.toString(value), userHandle); 2158 } 2159 2160 /** 2161 * Convenience function for retrieving a single system settings value 2162 * as a floating point number. Note that internally setting values are 2163 * always stored as strings; this function converts the string to an 2164 * float for you. The default value will be returned if the setting 2165 * is not defined or not a valid float. 2166 * 2167 * @param cr The ContentResolver to access. 2168 * @param name The name of the setting to retrieve. 2169 * @param def Value to return if the setting is not defined. 2170 * 2171 * @return The setting's current value, or 'def' if it is not defined 2172 * or not a valid float. 2173 */ 2174 public static float getFloat(ContentResolver cr, String name, float def) { 2175 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2176 } 2177 2178 /** @hide */ 2179 public static float getFloatForUser(ContentResolver cr, String name, float def, 2180 int userHandle) { 2181 String v = getStringForUser(cr, name, userHandle); 2182 try { 2183 return v != null ? Float.parseFloat(v) : def; 2184 } catch (NumberFormatException e) { 2185 return def; 2186 } 2187 } 2188 2189 /** 2190 * Convenience function for retrieving a single system settings value 2191 * as a float. Note that internally setting values are always 2192 * stored as strings; this function converts the string to a float 2193 * for you. 2194 * <p> 2195 * This version does not take a default value. If the setting has not 2196 * been set, or the string value is not a number, 2197 * it throws {@link SettingNotFoundException}. 2198 * 2199 * @param cr The ContentResolver to access. 2200 * @param name The name of the setting to retrieve. 2201 * 2202 * @throws SettingNotFoundException Thrown if a setting by the given 2203 * name can't be found or the setting value is not a float. 2204 * 2205 * @return The setting's current value. 2206 */ 2207 public static float getFloat(ContentResolver cr, String name) 2208 throws SettingNotFoundException { 2209 return getFloatForUser(cr, name, UserHandle.myUserId()); 2210 } 2211 2212 /** @hide */ 2213 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2214 throws SettingNotFoundException { 2215 String v = getStringForUser(cr, name, userHandle); 2216 if (v == null) { 2217 throw new SettingNotFoundException(name); 2218 } 2219 try { 2220 return Float.parseFloat(v); 2221 } catch (NumberFormatException e) { 2222 throw new SettingNotFoundException(name); 2223 } 2224 } 2225 2226 /** 2227 * Convenience function for updating a single settings value as a 2228 * floating point number. This will either create a new entry in the 2229 * table if the given name does not exist, or modify the value of the 2230 * existing row with that name. Note that internally setting values 2231 * are always stored as strings, so this function converts the given 2232 * value to a string before storing it. 2233 * 2234 * @param cr The ContentResolver to access. 2235 * @param name The name of the setting to modify. 2236 * @param value The new value for the setting. 2237 * @return true if the value was set, false on database errors 2238 */ 2239 public static boolean putFloat(ContentResolver cr, String name, float value) { 2240 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2241 } 2242 2243 /** @hide */ 2244 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2245 int userHandle) { 2246 return putStringForUser(cr, name, Float.toString(value), userHandle); 2247 } 2248 2249 /** 2250 * Convenience function to read all of the current 2251 * configuration-related settings into a 2252 * {@link Configuration} object. 2253 * 2254 * @param cr The ContentResolver to access. 2255 * @param outConfig Where to place the configuration settings. 2256 */ 2257 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2258 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2259 false /* updateSettingsIfEmpty */); 2260 } 2261 2262 /** @hide */ 2263 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2264 int userHandle, boolean updateSettingsIfEmpty) { 2265 outConfig.fontScale = Settings.System.getFloatForUser( 2266 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2267 if (outConfig.fontScale < 0) { 2268 outConfig.fontScale = DEFAULT_FONT_SCALE; 2269 } 2270 2271 final String localeValue = 2272 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2273 if (localeValue != null) { 2274 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2275 } else { 2276 // Do not update configuration with emtpy settings since we need to take over the 2277 // locale list of previous user if the settings value is empty. This happens when a 2278 // new user is created. 2279 2280 if (updateSettingsIfEmpty) { 2281 // Make current configuration persistent. This is necessary the first time a 2282 // user log in. At the first login, the configuration settings are empty, so we 2283 // need to store the adjusted configuration as the initial settings. 2284 Settings.System.putStringForUser( 2285 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2286 userHandle); 2287 } 2288 } 2289 } 2290 2291 /** 2292 * @hide Erase the fields in the Configuration that should be applied 2293 * by the settings. 2294 */ 2295 public static void clearConfiguration(Configuration inoutConfig) { 2296 inoutConfig.fontScale = 0; 2297 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2298 inoutConfig.clearLocales(); 2299 } 2300 } 2301 2302 /** 2303 * Convenience function to write a batch of configuration-related 2304 * settings from a {@link Configuration} object. 2305 * 2306 * @param cr The ContentResolver to access. 2307 * @param config The settings to write. 2308 * @return true if the values were set, false on database errors 2309 */ 2310 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2311 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2312 } 2313 2314 /** @hide */ 2315 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2316 int userHandle) { 2317 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2318 Settings.System.putStringForUser( 2319 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2320 } 2321 2322 /** @hide */ 2323 public static boolean hasInterestingConfigurationChanges(int changes) { 2324 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2325 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2326 } 2327 2328 /** @deprecated - Do not use */ 2329 @Deprecated 2330 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2331 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2332 } 2333 2334 /** 2335 * @hide 2336 * @deprecated - Do not use 2337 */ 2338 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2339 int userHandle) { 2340 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2341 } 2342 2343 /** @deprecated - Do not use */ 2344 @Deprecated 2345 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2346 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2347 } 2348 2349 /** 2350 * @hide 2351 * @deprecated - Do not use 2352 */ 2353 @Deprecated 2354 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2355 int userHandle) { 2356 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2357 } 2358 2359 private static final class DiscreteValueValidator implements Validator { 2360 private final String[] mValues; 2361 2362 public DiscreteValueValidator(String[] values) { 2363 mValues = values; 2364 } 2365 2366 @Override 2367 public boolean validate(String value) { 2368 return ArrayUtils.contains(mValues, value); 2369 } 2370 } 2371 2372 private static final class InclusiveIntegerRangeValidator implements Validator { 2373 private final int mMin; 2374 private final int mMax; 2375 2376 public InclusiveIntegerRangeValidator(int min, int max) { 2377 mMin = min; 2378 mMax = max; 2379 } 2380 2381 @Override 2382 public boolean validate(String value) { 2383 try { 2384 final int intValue = Integer.parseInt(value); 2385 return intValue >= mMin && intValue <= mMax; 2386 } catch (NumberFormatException e) { 2387 return false; 2388 } 2389 } 2390 } 2391 2392 private static final class InclusiveFloatRangeValidator implements Validator { 2393 private final float mMin; 2394 private final float mMax; 2395 2396 public InclusiveFloatRangeValidator(float min, float max) { 2397 mMin = min; 2398 mMax = max; 2399 } 2400 2401 @Override 2402 public boolean validate(String value) { 2403 try { 2404 final float floatValue = Float.parseFloat(value); 2405 return floatValue >= mMin && floatValue <= mMax; 2406 } catch (NumberFormatException e) { 2407 return false; 2408 } 2409 } 2410 } 2411 2412 /** 2413 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2414 */ 2415 @Deprecated 2416 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2417 2418 /** 2419 * What happens when the user presses the end call button if they're not 2420 * on a call.<br/> 2421 * <b>Values:</b><br/> 2422 * 0 - The end button does nothing.<br/> 2423 * 1 - The end button goes to the home screen.<br/> 2424 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2425 * 3 - The end button goes to the home screen. If the user is already on the 2426 * home screen, it puts the device to sleep. 2427 */ 2428 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2429 2430 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2431 new InclusiveIntegerRangeValidator(0, 3); 2432 2433 /** 2434 * END_BUTTON_BEHAVIOR value for "go home". 2435 * @hide 2436 */ 2437 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2438 2439 /** 2440 * END_BUTTON_BEHAVIOR value for "go to sleep". 2441 * @hide 2442 */ 2443 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2444 2445 /** 2446 * END_BUTTON_BEHAVIOR default value. 2447 * @hide 2448 */ 2449 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2450 2451 /** 2452 * Is advanced settings mode turned on. 0 == no, 1 == yes 2453 * @hide 2454 */ 2455 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2456 2457 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2458 2459 /** 2460 * ADVANCED_SETTINGS default value. 2461 * @hide 2462 */ 2463 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2464 2465 /** 2466 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2467 */ 2468 @Deprecated 2469 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2470 2471 /** 2472 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2473 */ 2474 @Deprecated 2475 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2476 2477 /** 2478 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2479 */ 2480 @Deprecated 2481 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2482 2483 /** 2484 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2485 * {@hide} 2486 */ 2487 @Deprecated 2488 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2489 2490 /** 2491 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2492 */ 2493 @Deprecated 2494 public static final String RADIO_CELL = Global.RADIO_CELL; 2495 2496 /** 2497 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2498 */ 2499 @Deprecated 2500 public static final String RADIO_NFC = Global.RADIO_NFC; 2501 2502 /** 2503 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2504 */ 2505 @Deprecated 2506 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2507 2508 /** 2509 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2510 * 2511 * {@hide} 2512 */ 2513 @Deprecated 2514 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2515 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2516 2517 /** 2518 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2519 */ 2520 @Deprecated 2521 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2522 2523 /** 2524 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2525 */ 2526 @Deprecated 2527 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2528 2529 /** 2530 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2531 */ 2532 @Deprecated 2533 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2534 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2535 2536 /** 2537 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2538 */ 2539 @Deprecated 2540 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2541 2542 /** 2543 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2544 */ 2545 @Deprecated 2546 public static final String MODE_RINGER = Global.MODE_RINGER; 2547 2548 /** 2549 * Whether to use static IP and other static network attributes. 2550 * <p> 2551 * Set to 1 for true and 0 for false. 2552 * 2553 * @deprecated Use {@link WifiManager} instead 2554 */ 2555 @Deprecated 2556 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2557 2558 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2559 2560 /** 2561 * The static IP address. 2562 * <p> 2563 * Example: "192.168.1.51" 2564 * 2565 * @deprecated Use {@link WifiManager} instead 2566 */ 2567 @Deprecated 2568 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2569 2570 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2571 2572 /** 2573 * If using static IP, the gateway's IP address. 2574 * <p> 2575 * Example: "192.168.1.1" 2576 * 2577 * @deprecated Use {@link WifiManager} instead 2578 */ 2579 @Deprecated 2580 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2581 2582 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2583 2584 /** 2585 * If using static IP, the net mask. 2586 * <p> 2587 * Example: "255.255.255.0" 2588 * 2589 * @deprecated Use {@link WifiManager} instead 2590 */ 2591 @Deprecated 2592 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2593 2594 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2595 2596 /** 2597 * If using static IP, the primary DNS's IP address. 2598 * <p> 2599 * Example: "192.168.1.1" 2600 * 2601 * @deprecated Use {@link WifiManager} instead 2602 */ 2603 @Deprecated 2604 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2605 2606 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2607 2608 /** 2609 * If using static IP, the secondary DNS's IP address. 2610 * <p> 2611 * Example: "192.168.1.2" 2612 * 2613 * @deprecated Use {@link WifiManager} instead 2614 */ 2615 @Deprecated 2616 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2617 2618 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2619 2620 /** 2621 * Determines whether remote devices may discover and/or connect to 2622 * this device. 2623 * <P>Type: INT</P> 2624 * 2 -- discoverable and connectable 2625 * 1 -- connectable but not discoverable 2626 * 0 -- neither connectable nor discoverable 2627 */ 2628 public static final String BLUETOOTH_DISCOVERABILITY = 2629 "bluetooth_discoverability"; 2630 2631 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2632 new InclusiveIntegerRangeValidator(0, 2); 2633 2634 /** 2635 * Bluetooth discoverability timeout. If this value is nonzero, then 2636 * Bluetooth becomes discoverable for a certain number of seconds, 2637 * after which is becomes simply connectable. The value is in seconds. 2638 */ 2639 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2640 "bluetooth_discoverability_timeout"; 2641 2642 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2643 sNonNegativeIntegerValidator; 2644 2645 /** 2646 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2647 * instead 2648 */ 2649 @Deprecated 2650 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2651 2652 /** 2653 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2654 * instead 2655 */ 2656 @Deprecated 2657 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2658 2659 /** 2660 * @deprecated Use 2661 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2662 * instead 2663 */ 2664 @Deprecated 2665 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2666 "lock_pattern_tactile_feedback_enabled"; 2667 2668 /** 2669 * A formatted string of the next alarm that is set, or the empty string 2670 * if there is no alarm set. 2671 * 2672 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2673 */ 2674 @Deprecated 2675 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2676 2677 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2678 private static final int MAX_LENGTH = 1000; 2679 2680 @Override 2681 public boolean validate(String value) { 2682 // TODO: No idea what the correct format is. 2683 return value == null || value.length() < MAX_LENGTH; 2684 } 2685 }; 2686 2687 /** 2688 * Scaling factor for fonts, float. 2689 */ 2690 public static final String FONT_SCALE = "font_scale"; 2691 2692 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2693 @Override 2694 public boolean validate(String value) { 2695 try { 2696 return Float.parseFloat(value) >= 0; 2697 } catch (NumberFormatException e) { 2698 return false; 2699 } 2700 } 2701 }; 2702 2703 /** 2704 * The serialized system locale value. 2705 * 2706 * Do not use this value directory. 2707 * To get system locale, use {@link LocaleList#getDefault} instead. 2708 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2709 * instead. 2710 * @hide 2711 */ 2712 public static final String SYSTEM_LOCALES = "system_locales"; 2713 2714 2715 /** 2716 * Name of an application package to be debugged. 2717 * 2718 * @deprecated Use {@link Global#DEBUG_APP} instead 2719 */ 2720 @Deprecated 2721 public static final String DEBUG_APP = Global.DEBUG_APP; 2722 2723 /** 2724 * If 1, when launching DEBUG_APP it will wait for the debugger before 2725 * starting user code. If 0, it will run normally. 2726 * 2727 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2728 */ 2729 @Deprecated 2730 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2731 2732 /** 2733 * Whether or not to dim the screen. 0=no 1=yes 2734 * @deprecated This setting is no longer used. 2735 */ 2736 @Deprecated 2737 public static final String DIM_SCREEN = "dim_screen"; 2738 2739 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2740 2741 /** 2742 * The amount of time in milliseconds before the device goes to sleep or begins 2743 * to dream after a period of inactivity. This value is also known as the 2744 * user activity timeout period since the screen isn't necessarily turned off 2745 * when it expires. 2746 */ 2747 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2748 2749 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2750 2751 /** 2752 * The screen backlight brightness between 0 and 255. 2753 */ 2754 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2755 2756 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2757 new InclusiveIntegerRangeValidator(0, 255); 2758 2759 /** 2760 * The screen backlight brightness between 0 and 255. 2761 * @hide 2762 */ 2763 public static final String SCREEN_BRIGHTNESS_FOR_VR = "screen_brightness_for_vr"; 2764 2765 private static final Validator SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR = 2766 new InclusiveIntegerRangeValidator(0, 255); 2767 2768 /** 2769 * Control whether to enable automatic brightness mode. 2770 */ 2771 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2772 2773 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2774 2775 /** 2776 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2777 * or less (<0.0 >-1.0) bright. 2778 * @hide 2779 */ 2780 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2781 2782 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2783 new InclusiveFloatRangeValidator(-1, 1); 2784 2785 /** 2786 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2787 */ 2788 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2789 2790 /** 2791 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2792 */ 2793 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2794 2795 /** 2796 * Control whether the process CPU usage meter should be shown. 2797 * 2798 * @deprecated This functionality is no longer available as of 2799 * {@link android.os.Build.VERSION_CODES#N_MR1}. 2800 */ 2801 @Deprecated 2802 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2803 2804 /** 2805 * If 1, the activity manager will aggressively finish activities and 2806 * processes as soon as they are no longer needed. If 0, the normal 2807 * extended lifetime is used. 2808 * 2809 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2810 */ 2811 @Deprecated 2812 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2813 2814 /** 2815 * Determines which streams are affected by ringer mode changes. The 2816 * stream type's bit should be set to 1 if it should be muted when going 2817 * into an inaudible ringer mode. 2818 */ 2819 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2820 2821 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2822 sNonNegativeIntegerValidator; 2823 2824 /** 2825 * Determines which streams are affected by mute. The 2826 * stream type's bit should be set to 1 if it should be muted when a mute request 2827 * is received. 2828 */ 2829 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2830 2831 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2832 sNonNegativeIntegerValidator; 2833 2834 /** 2835 * Whether vibrate is on for different events. This is used internally, 2836 * changing this value will not change the vibrate. See AudioManager. 2837 */ 2838 public static final String VIBRATE_ON = "vibrate_on"; 2839 2840 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2841 2842 /** 2843 * If 1, redirects the system vibrator to all currently attached input devices 2844 * that support vibration. If there are no such input devices, then the system 2845 * vibrator is used instead. 2846 * If 0, does not register the system vibrator. 2847 * 2848 * This setting is mainly intended to provide a compatibility mechanism for 2849 * applications that only know about the system vibrator and do not use the 2850 * input device vibrator API. 2851 * 2852 * @hide 2853 */ 2854 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2855 2856 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2857 2858 /** 2859 * Ringer volume. This is used internally, changing this value will not 2860 * change the volume. See AudioManager. 2861 * 2862 * @removed Not used by anything since API 2. 2863 */ 2864 public static final String VOLUME_RING = "volume_ring"; 2865 2866 /** 2867 * System/notifications volume. This is used internally, changing this 2868 * value will not change the volume. See AudioManager. 2869 * 2870 * @removed Not used by anything since API 2. 2871 */ 2872 public static final String VOLUME_SYSTEM = "volume_system"; 2873 2874 /** 2875 * Voice call volume. This is used internally, changing this value will 2876 * not change the volume. See AudioManager. 2877 * 2878 * @removed Not used by anything since API 2. 2879 */ 2880 public static final String VOLUME_VOICE = "volume_voice"; 2881 2882 /** 2883 * Music/media/gaming volume. This is used internally, changing this 2884 * value will not change the volume. See AudioManager. 2885 * 2886 * @removed Not used by anything since API 2. 2887 */ 2888 public static final String VOLUME_MUSIC = "volume_music"; 2889 2890 /** 2891 * Alarm volume. This is used internally, changing this 2892 * value will not change the volume. See AudioManager. 2893 * 2894 * @removed Not used by anything since API 2. 2895 */ 2896 public static final String VOLUME_ALARM = "volume_alarm"; 2897 2898 /** 2899 * Notification volume. This is used internally, changing this 2900 * value will not change the volume. See AudioManager. 2901 * 2902 * @removed Not used by anything since API 2. 2903 */ 2904 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2905 2906 /** 2907 * Bluetooth Headset volume. This is used internally, changing this value will 2908 * not change the volume. See AudioManager. 2909 * 2910 * @removed Not used by anything since API 2. 2911 */ 2912 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2913 2914 /** 2915 * Master volume (float in the range 0.0f to 1.0f). 2916 * 2917 * @hide 2918 */ 2919 public static final String VOLUME_MASTER = "volume_master"; 2920 2921 /** 2922 * Master mono (int 1 = mono, 0 = normal). 2923 * 2924 * @hide 2925 */ 2926 public static final String MASTER_MONO = "master_mono"; 2927 2928 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2929 2930 /** 2931 * Whether the notifications should use the ring volume (value of 1) or 2932 * a separate notification volume (value of 0). In most cases, users 2933 * will have this enabled so the notification and ringer volumes will be 2934 * the same. However, power users can disable this and use the separate 2935 * notification volume control. 2936 * <p> 2937 * Note: This is a one-off setting that will be removed in the future 2938 * when there is profile support. For this reason, it is kept hidden 2939 * from the public APIs. 2940 * 2941 * @hide 2942 * @deprecated 2943 */ 2944 @Deprecated 2945 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2946 "notifications_use_ring_volume"; 2947 2948 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2949 2950 /** 2951 * Whether silent mode should allow vibration feedback. This is used 2952 * internally in AudioService and the Sound settings activity to 2953 * coordinate decoupling of vibrate and silent modes. This setting 2954 * will likely be removed in a future release with support for 2955 * audio/vibe feedback profiles. 2956 * 2957 * Not used anymore. On devices with vibrator, the user explicitly selects 2958 * silent or vibrate mode. 2959 * Kept for use by legacy database upgrade code in DatabaseHelper. 2960 * @hide 2961 */ 2962 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2963 2964 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2965 2966 /** 2967 * The mapping of stream type (integer) to its setting. 2968 * 2969 * @removed Not used by anything since API 2. 2970 */ 2971 public static final String[] VOLUME_SETTINGS = { 2972 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2973 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2974 }; 2975 2976 /** 2977 * Appended to various volume related settings to record the previous 2978 * values before they the settings were affected by a silent/vibrate 2979 * ringer mode change. 2980 * 2981 * @removed Not used by anything since API 2. 2982 */ 2983 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2984 2985 /** 2986 * Persistent store for the system-wide default ringtone URI. 2987 * <p> 2988 * If you need to play the default ringtone at any given time, it is recommended 2989 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2990 * to the set default ringtone at the time of playing. 2991 * 2992 * @see #DEFAULT_RINGTONE_URI 2993 */ 2994 public static final String RINGTONE = "ringtone"; 2995 2996 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2997 2998 /** 2999 * A {@link Uri} that will point to the current default ringtone at any 3000 * given time. 3001 * <p> 3002 * If the current default ringtone is in the DRM provider and the caller 3003 * does not have permission, the exception will be a 3004 * FileNotFoundException. 3005 */ 3006 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3007 3008 /** {@hide} */ 3009 public static final String RINGTONE_CACHE = "ringtone_cache"; 3010 /** {@hide} */ 3011 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3012 3013 /** 3014 * Persistent store for the system-wide default notification sound. 3015 * 3016 * @see #RINGTONE 3017 * @see #DEFAULT_NOTIFICATION_URI 3018 */ 3019 public static final String NOTIFICATION_SOUND = "notification_sound"; 3020 3021 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3022 3023 /** 3024 * A {@link Uri} that will point to the current default notification 3025 * sound at any given time. 3026 * 3027 * @see #DEFAULT_RINGTONE_URI 3028 */ 3029 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3030 3031 /** {@hide} */ 3032 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3033 /** {@hide} */ 3034 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3035 3036 /** 3037 * Persistent store for the system-wide default alarm alert. 3038 * 3039 * @see #RINGTONE 3040 * @see #DEFAULT_ALARM_ALERT_URI 3041 */ 3042 public static final String ALARM_ALERT = "alarm_alert"; 3043 3044 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3045 3046 /** 3047 * A {@link Uri} that will point to the current default alarm alert at 3048 * any given time. 3049 * 3050 * @see #DEFAULT_ALARM_ALERT_URI 3051 */ 3052 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3053 3054 /** {@hide} */ 3055 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3056 /** {@hide} */ 3057 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3058 3059 /** 3060 * Persistent store for the system default media button event receiver. 3061 * 3062 * @hide 3063 */ 3064 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3065 3066 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3067 @Override 3068 public boolean validate(String value) { 3069 try { 3070 ComponentName.unflattenFromString(value); 3071 return true; 3072 } catch (NullPointerException e) { 3073 return false; 3074 } 3075 } 3076 }; 3077 3078 /** 3079 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3080 */ 3081 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3082 3083 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3084 3085 /** 3086 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3087 */ 3088 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3089 3090 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3091 3092 /** 3093 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3094 * feature converts two spaces to a "." and space. 3095 */ 3096 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3097 3098 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3099 3100 /** 3101 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3102 */ 3103 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3104 3105 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3106 3107 public static final String SHOW_GTALK_SERVICE_STATUS = 3108 "SHOW_GTALK_SERVICE_STATUS"; 3109 3110 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3111 3112 /** 3113 * Name of activity to use for wallpaper on the home screen. 3114 * 3115 * @deprecated Use {@link WallpaperManager} instead. 3116 */ 3117 @Deprecated 3118 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3119 3120 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3121 private static final int MAX_LENGTH = 1000; 3122 3123 @Override 3124 public boolean validate(String value) { 3125 if (value != null && value.length() > MAX_LENGTH) { 3126 return false; 3127 } 3128 return ComponentName.unflattenFromString(value) != null; 3129 } 3130 }; 3131 3132 /** 3133 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3134 * instead 3135 */ 3136 @Deprecated 3137 public static final String AUTO_TIME = Global.AUTO_TIME; 3138 3139 /** 3140 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3141 * instead 3142 */ 3143 @Deprecated 3144 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3145 3146 /** 3147 * Display times as 12 or 24 hours 3148 * 12 3149 * 24 3150 */ 3151 public static final String TIME_12_24 = "time_12_24"; 3152 3153 /** @hide */ 3154 public static final Validator TIME_12_24_VALIDATOR = 3155 new DiscreteValueValidator(new String[] {"12", "24"}); 3156 3157 /** 3158 * Date format string 3159 * mm/dd/yyyy 3160 * dd/mm/yyyy 3161 * yyyy/mm/dd 3162 */ 3163 public static final String DATE_FORMAT = "date_format"; 3164 3165 /** @hide */ 3166 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3167 @Override 3168 public boolean validate(String value) { 3169 try { 3170 new SimpleDateFormat(value); 3171 return true; 3172 } catch (IllegalArgumentException e) { 3173 return false; 3174 } 3175 } 3176 }; 3177 3178 /** 3179 * Whether the setup wizard has been run before (on first boot), or if 3180 * it still needs to be run. 3181 * 3182 * nonzero = it has been run in the past 3183 * 0 = it has not been run in the past 3184 */ 3185 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3186 3187 /** @hide */ 3188 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3189 3190 /** 3191 * Scaling factor for normal window animations. Setting to 0 will disable window 3192 * animations. 3193 * 3194 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3195 */ 3196 @Deprecated 3197 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3198 3199 /** 3200 * Scaling factor for activity transition animations. Setting to 0 will disable window 3201 * animations. 3202 * 3203 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3204 */ 3205 @Deprecated 3206 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3207 3208 /** 3209 * Scaling factor for Animator-based animations. This affects both the start delay and 3210 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3211 * The default value is 1. 3212 * 3213 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3214 */ 3215 @Deprecated 3216 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3217 3218 /** 3219 * Control whether the accelerometer will be used to change screen 3220 * orientation. If 0, it will not be used unless explicitly requested 3221 * by the application; if 1, it will be used by default unless explicitly 3222 * disabled by the application. 3223 */ 3224 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3225 3226 /** @hide */ 3227 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3228 3229 /** 3230 * Default screen rotation when no other policy applies. 3231 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3232 * preference, this rotation value will be used. Must be one of the 3233 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3234 * 3235 * @see android.view.Display#getRotation 3236 */ 3237 public static final String USER_ROTATION = "user_rotation"; 3238 3239 /** @hide */ 3240 public static final Validator USER_ROTATION_VALIDATOR = 3241 new InclusiveIntegerRangeValidator(0, 3); 3242 3243 /** 3244 * Control whether the rotation lock toggle in the System UI should be hidden. 3245 * Typically this is done for accessibility purposes to make it harder for 3246 * the user to accidentally toggle the rotation lock while the display rotation 3247 * has been locked for accessibility. 3248 * 3249 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3250 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3251 * 3252 * @hide 3253 */ 3254 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3255 "hide_rotation_lock_toggle_for_accessibility"; 3256 3257 /** @hide */ 3258 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3259 sBooleanValidator; 3260 3261 /** 3262 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3263 * be used by Phone and Setting apps; it shouldn't affect other apps. 3264 * The value is boolean (1 or 0). 3265 * 3266 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3267 * It was about AudioManager's setting and thus affected all the applications which 3268 * relied on the setting, while this is purely about the vibration setting for incoming 3269 * calls. 3270 */ 3271 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3272 3273 /** @hide */ 3274 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3275 3276 /** 3277 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3278 * boolean (1 or 0). 3279 */ 3280 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3281 3282 /** @hide */ 3283 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3284 3285 /** 3286 * CDMA only settings 3287 * DTMF tone type played by the dialer when dialing. 3288 * 0 = Normal 3289 * 1 = Long 3290 */ 3291 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3292 3293 /** @hide */ 3294 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3295 3296 /** 3297 * Whether the hearing aid is enabled. The value is 3298 * boolean (1 or 0). 3299 * @hide 3300 */ 3301 public static final String HEARING_AID = "hearing_aid"; 3302 3303 /** @hide */ 3304 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3305 3306 /** 3307 * CDMA only settings 3308 * TTY Mode 3309 * 0 = OFF 3310 * 1 = FULL 3311 * 2 = VCO 3312 * 3 = HCO 3313 * @hide 3314 */ 3315 public static final String TTY_MODE = "tty_mode"; 3316 3317 /** @hide */ 3318 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3319 3320 /** 3321 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3322 * boolean (1 or 0). 3323 */ 3324 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3325 3326 /** @hide */ 3327 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3328 3329 /** 3330 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3331 * boolean (1 or 0). 3332 */ 3333 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3334 3335 /** @hide */ 3336 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3337 3338 /** 3339 * @deprecated Each application that shows web suggestions should have its own 3340 * setting for this. 3341 */ 3342 @Deprecated 3343 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3344 3345 /** @hide */ 3346 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3347 3348 /** 3349 * Whether the notification LED should repeatedly flash when a notification is 3350 * pending. The value is boolean (1 or 0). 3351 * @hide 3352 */ 3353 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3354 3355 /** @hide */ 3356 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3357 3358 /** 3359 * Show pointer location on screen? 3360 * 0 = no 3361 * 1 = yes 3362 * @hide 3363 */ 3364 public static final String POINTER_LOCATION = "pointer_location"; 3365 3366 /** @hide */ 3367 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3368 3369 /** 3370 * Show touch positions on screen? 3371 * 0 = no 3372 * 1 = yes 3373 * @hide 3374 */ 3375 public static final String SHOW_TOUCHES = "show_touches"; 3376 3377 /** @hide */ 3378 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3379 3380 /** 3381 * Log raw orientation data from 3382 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3383 * orientationplot.py tool. 3384 * 0 = no 3385 * 1 = yes 3386 * @hide 3387 */ 3388 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3389 "window_orientation_listener_log"; 3390 3391 /** @hide */ 3392 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3393 3394 /** 3395 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3396 * instead 3397 * @hide 3398 */ 3399 @Deprecated 3400 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3401 3402 /** 3403 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3404 * instead 3405 * @hide 3406 */ 3407 @Deprecated 3408 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3409 3410 /** 3411 * Whether to play sounds when the keyguard is shown and dismissed. 3412 * @hide 3413 */ 3414 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3415 3416 /** @hide */ 3417 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3418 3419 /** 3420 * Whether the lockscreen should be completely disabled. 3421 * @hide 3422 */ 3423 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3424 3425 /** @hide */ 3426 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3427 3428 /** 3429 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3430 * instead 3431 * @hide 3432 */ 3433 @Deprecated 3434 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3435 3436 /** 3437 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3438 * instead 3439 * @hide 3440 */ 3441 @Deprecated 3442 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3443 3444 /** 3445 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3446 * instead 3447 * @hide 3448 */ 3449 @Deprecated 3450 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3451 3452 /** 3453 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3454 * instead 3455 * @hide 3456 */ 3457 @Deprecated 3458 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3459 3460 /** 3461 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3462 * instead 3463 * @hide 3464 */ 3465 @Deprecated 3466 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3467 3468 /** 3469 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3470 * instead 3471 * @hide 3472 */ 3473 @Deprecated 3474 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3475 3476 /** 3477 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3478 * instead 3479 * @hide 3480 */ 3481 @Deprecated 3482 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3483 3484 /** 3485 * Receive incoming SIP calls? 3486 * 0 = no 3487 * 1 = yes 3488 * @hide 3489 */ 3490 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3491 3492 /** @hide */ 3493 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3494 3495 /** 3496 * Call Preference String. 3497 * "SIP_ALWAYS" : Always use SIP with network access 3498 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3499 * @hide 3500 */ 3501 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3502 3503 /** @hide */ 3504 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3505 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3506 3507 /** 3508 * One of the sip call options: Always use SIP with network access. 3509 * @hide 3510 */ 3511 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3512 3513 /** @hide */ 3514 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3515 3516 /** 3517 * One of the sip call options: Only if destination is a SIP address. 3518 * @hide 3519 */ 3520 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3521 3522 /** @hide */ 3523 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3524 3525 /** 3526 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3527 * the user should be prompted each time a call is made whether it should be placed using 3528 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3529 * SIP_ADDRESS_ONLY. 3530 * @hide 3531 */ 3532 @Deprecated 3533 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3534 3535 /** @hide */ 3536 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3537 3538 /** 3539 * Pointer speed setting. 3540 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3541 * -7 = slowest 3542 * 0 = default speed 3543 * +7 = fastest 3544 * @hide 3545 */ 3546 public static final String POINTER_SPEED = "pointer_speed"; 3547 3548 /** @hide */ 3549 public static final Validator POINTER_SPEED_VALIDATOR = 3550 new InclusiveFloatRangeValidator(-7, 7); 3551 3552 /** 3553 * Whether lock-to-app will be triggered by long-press on recents. 3554 * @hide 3555 */ 3556 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3557 3558 /** @hide */ 3559 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3560 3561 /** 3562 * I am the lolrus. 3563 * <p> 3564 * Nonzero values indicate that the user has a bukkit. 3565 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3566 * @hide 3567 */ 3568 public static final String EGG_MODE = "egg_mode"; 3569 3570 /** @hide */ 3571 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3572 @Override 3573 public boolean validate(String value) { 3574 try { 3575 return Long.parseLong(value) >= 0; 3576 } catch (NumberFormatException e) { 3577 return false; 3578 } 3579 } 3580 }; 3581 3582 /** 3583 * IMPORTANT: If you add a new public settings you also have to add it to 3584 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3585 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3586 * the setting value. See an example above. 3587 */ 3588 3589 /** 3590 * Settings to backup. This is here so that it's in the same place as the settings 3591 * keys and easy to update. 3592 * 3593 * NOTE: Settings are backed up and restored in the order they appear 3594 * in this array. If you have one setting depending on another, 3595 * make sure that they are ordered appropriately. 3596 * 3597 * @hide 3598 */ 3599 public static final String[] SETTINGS_TO_BACKUP = { 3600 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3601 WIFI_USE_STATIC_IP, 3602 WIFI_STATIC_IP, 3603 WIFI_STATIC_GATEWAY, 3604 WIFI_STATIC_NETMASK, 3605 WIFI_STATIC_DNS1, 3606 WIFI_STATIC_DNS2, 3607 BLUETOOTH_DISCOVERABILITY, 3608 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3609 FONT_SCALE, 3610 DIM_SCREEN, 3611 SCREEN_OFF_TIMEOUT, 3612 SCREEN_BRIGHTNESS, 3613 SCREEN_BRIGHTNESS_MODE, 3614 SCREEN_AUTO_BRIGHTNESS_ADJ, 3615 VIBRATE_INPUT_DEVICES, 3616 MODE_RINGER_STREAMS_AFFECTED, 3617 TEXT_AUTO_REPLACE, 3618 TEXT_AUTO_CAPS, 3619 TEXT_AUTO_PUNCTUATE, 3620 TEXT_SHOW_PASSWORD, 3621 AUTO_TIME, // moved to global 3622 AUTO_TIME_ZONE, // moved to global 3623 TIME_12_24, 3624 DATE_FORMAT, 3625 DTMF_TONE_WHEN_DIALING, 3626 DTMF_TONE_TYPE_WHEN_DIALING, 3627 HEARING_AID, 3628 TTY_MODE, 3629 MASTER_MONO, 3630 SOUND_EFFECTS_ENABLED, 3631 HAPTIC_FEEDBACK_ENABLED, 3632 POWER_SOUNDS_ENABLED, // moved to global 3633 DOCK_SOUNDS_ENABLED, // moved to global 3634 LOCKSCREEN_SOUNDS_ENABLED, 3635 SHOW_WEB_SUGGESTIONS, 3636 SIP_CALL_OPTIONS, 3637 SIP_RECEIVE_CALLS, 3638 POINTER_SPEED, 3639 VIBRATE_WHEN_RINGING, 3640 RINGTONE, 3641 LOCK_TO_APP_ENABLED, 3642 NOTIFICATION_SOUND, 3643 ACCELEROMETER_ROTATION 3644 }; 3645 3646 /** 3647 * These are all public system settings 3648 * 3649 * @hide 3650 */ 3651 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3652 static { 3653 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3654 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3655 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3656 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3657 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3658 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3659 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3660 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3661 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3662 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3663 PUBLIC_SETTINGS.add(FONT_SCALE); 3664 PUBLIC_SETTINGS.add(DIM_SCREEN); 3665 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3666 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3667 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3668 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3669 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3670 PUBLIC_SETTINGS.add(VIBRATE_ON); 3671 PUBLIC_SETTINGS.add(VOLUME_RING); 3672 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3673 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3674 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3675 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3676 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3677 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3678 PUBLIC_SETTINGS.add(RINGTONE); 3679 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3680 PUBLIC_SETTINGS.add(ALARM_ALERT); 3681 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3682 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3683 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3684 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3685 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3686 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3687 PUBLIC_SETTINGS.add(TIME_12_24); 3688 PUBLIC_SETTINGS.add(DATE_FORMAT); 3689 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3690 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3691 PUBLIC_SETTINGS.add(USER_ROTATION); 3692 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3693 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3694 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3695 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3696 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3697 } 3698 3699 /** 3700 * These are all hidden system settings. 3701 * 3702 * @hide 3703 */ 3704 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3705 static { 3706 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3707 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3708 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3709 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3710 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3711 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3712 PRIVATE_SETTINGS.add(MASTER_MONO); 3713 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3714 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3715 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3716 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3717 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3718 PRIVATE_SETTINGS.add(HEARING_AID); 3719 PRIVATE_SETTINGS.add(TTY_MODE); 3720 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3721 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3722 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3723 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3724 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3725 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3726 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3727 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3728 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3729 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3730 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3731 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3732 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3733 PRIVATE_SETTINGS.add(LOCK_SOUND); 3734 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3735 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3736 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3737 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3738 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3739 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3740 PRIVATE_SETTINGS.add(POINTER_SPEED); 3741 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3742 PRIVATE_SETTINGS.add(EGG_MODE); 3743 } 3744 3745 /** 3746 * These are all public system settings 3747 * 3748 * @hide 3749 */ 3750 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3751 static { 3752 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3753 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3754 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3755 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3756 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3757 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3758 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3759 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3760 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3761 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3762 VALIDATORS.put(SCREEN_BRIGHTNESS_FOR_VR, SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR); 3763 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3764 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3765 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3766 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3767 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3768 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3769 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3770 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3771 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3772 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3773 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3774 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3775 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3776 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3777 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3778 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3779 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3780 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3781 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3782 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3783 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3784 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3785 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3786 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3787 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3788 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3789 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3790 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3791 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3792 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3793 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3794 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3795 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3796 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3797 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3798 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3799 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3800 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3801 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3802 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3803 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3804 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3805 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3806 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3807 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3808 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3809 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3810 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3811 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3812 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3813 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3814 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3815 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3816 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3817 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3818 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3819 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3820 } 3821 3822 /** 3823 * These entries are considered common between the personal and the managed profile, 3824 * since the managed profile doesn't get to change them. 3825 */ 3826 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3827 static { 3828 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3829 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3830 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3831 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3832 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3833 } 3834 3835 /** @hide */ 3836 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3837 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3838 } 3839 3840 /** 3841 * When to use Wi-Fi calling 3842 * 3843 * @see android.telephony.TelephonyManager.WifiCallingChoices 3844 * @hide 3845 */ 3846 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3847 3848 // Settings moved to Settings.Secure 3849 3850 /** 3851 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3852 * instead 3853 */ 3854 @Deprecated 3855 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3856 3857 /** 3858 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3859 */ 3860 @Deprecated 3861 public static final String ANDROID_ID = Secure.ANDROID_ID; 3862 3863 /** 3864 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3865 */ 3866 @Deprecated 3867 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3868 3869 /** 3870 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3871 */ 3872 @Deprecated 3873 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3874 3875 /** 3876 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3877 */ 3878 @Deprecated 3879 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3880 3881 /** 3882 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3883 */ 3884 @Deprecated 3885 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3886 3887 /** 3888 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3889 */ 3890 @Deprecated 3891 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3892 3893 /** 3894 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3895 * instead 3896 */ 3897 @Deprecated 3898 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3899 3900 /** 3901 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3902 */ 3903 @Deprecated 3904 public static final String LOGGING_ID = Secure.LOGGING_ID; 3905 3906 /** 3907 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3908 */ 3909 @Deprecated 3910 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3911 3912 /** 3913 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3914 * instead 3915 */ 3916 @Deprecated 3917 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3918 3919 /** 3920 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3921 * instead 3922 */ 3923 @Deprecated 3924 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3925 3926 /** 3927 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3928 * instead 3929 */ 3930 @Deprecated 3931 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3932 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3933 3934 /** 3935 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3936 */ 3937 @Deprecated 3938 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3939 3940 /** 3941 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3942 */ 3943 @Deprecated 3944 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3945 3946 /** 3947 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3948 */ 3949 @Deprecated 3950 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3951 3952 /** 3953 * @deprecated Use 3954 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3955 */ 3956 @Deprecated 3957 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3958 3959 /** 3960 * @deprecated Use 3961 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3962 */ 3963 @Deprecated 3964 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3965 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3966 3967 /** 3968 * @deprecated Use 3969 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3970 */ 3971 @Deprecated 3972 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3973 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3974 3975 /** 3976 * @deprecated Use 3977 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3978 */ 3979 @Deprecated 3980 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3981 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3982 3983 /** 3984 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3985 * instead 3986 */ 3987 @Deprecated 3988 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3989 3990 /** 3991 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3992 */ 3993 @Deprecated 3994 public static final String WIFI_ON = Global.WIFI_ON; 3995 3996 /** 3997 * @deprecated Use 3998 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3999 * instead 4000 */ 4001 @Deprecated 4002 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4003 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4004 4005 /** 4006 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4007 */ 4008 @Deprecated 4009 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4010 4011 /** 4012 * @deprecated Use 4013 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4014 */ 4015 @Deprecated 4016 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4017 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4018 4019 /** 4020 * @deprecated Use 4021 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4022 */ 4023 @Deprecated 4024 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4025 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4026 4027 /** 4028 * @deprecated Use 4029 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4030 * instead 4031 */ 4032 @Deprecated 4033 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4034 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4035 4036 /** 4037 * @deprecated Use 4038 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4039 */ 4040 @Deprecated 4041 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4042 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4043 4044 /** 4045 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4046 * instead 4047 */ 4048 @Deprecated 4049 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4050 4051 /** 4052 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4053 */ 4054 @Deprecated 4055 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4056 4057 /** 4058 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4059 */ 4060 @Deprecated 4061 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4062 4063 /** 4064 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4065 * instead 4066 */ 4067 @Deprecated 4068 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4069 4070 /** 4071 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4072 * instead 4073 */ 4074 @Deprecated 4075 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4076 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4077 4078 /** 4079 * Checks if the specified app can modify system settings. As of API 4080 * level 23, an app cannot modify system settings unless it declares the 4081 * {@link android.Manifest.permission#WRITE_SETTINGS} 4082 * permission in its manifest, <em>and</em> the user specifically grants 4083 * the app this capability. To prompt the user to grant this approval, 4084 * the app must send an intent with the action {@link 4085 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4086 * the system to display a permission management screen. 4087 * 4088 * @param context App context. 4089 * @return true if the calling app can write to system settings, false otherwise 4090 */ 4091 public static boolean canWrite(Context context) { 4092 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4093 context.getOpPackageName(), false); 4094 } 4095 } 4096 4097 /** 4098 * Secure system settings, containing system preferences that applications 4099 * can read but are not allowed to write. These are for preferences that 4100 * the user must explicitly modify through the system UI or specialized 4101 * APIs for those values, not modified directly by applications. 4102 */ 4103 public static final class Secure extends NameValueTable { 4104 /** 4105 * The content:// style URL for this table 4106 */ 4107 public static final Uri CONTENT_URI = 4108 Uri.parse("content://" + AUTHORITY + "/secure"); 4109 4110 // Populated lazily, guarded by class object: 4111 private static final NameValueCache sNameValueCache = new NameValueCache( 4112 CONTENT_URI, 4113 CALL_METHOD_GET_SECURE, 4114 CALL_METHOD_PUT_SECURE); 4115 4116 private static ILockSettings sLockSettings = null; 4117 4118 private static boolean sIsSystemProcess; 4119 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4120 private static final HashSet<String> MOVED_TO_GLOBAL; 4121 static { 4122 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 4123 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4124 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4125 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4126 4127 MOVED_TO_GLOBAL = new HashSet<String>(); 4128 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4129 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4130 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4131 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4132 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4133 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4134 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4135 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4136 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4137 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4138 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4139 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4140 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4141 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4142 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4143 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4144 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4145 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4146 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4147 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4148 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4149 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4150 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4151 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4152 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4153 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4154 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4155 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4156 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4157 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4158 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4159 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4160 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4161 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4162 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4163 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4164 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4165 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4166 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4167 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4168 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4169 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4170 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4171 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4172 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4173 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4174 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4175 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4176 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4177 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4178 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4179 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4180 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4181 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4182 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4183 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4184 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4185 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4186 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4187 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4188 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4189 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4190 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4191 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4192 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4193 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4194 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4195 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4196 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4197 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4198 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4199 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4200 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4201 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4202 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4203 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4204 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4205 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4206 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4207 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4208 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4209 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4210 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4211 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4212 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4213 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4214 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4215 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4216 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4217 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4218 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4219 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4220 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4221 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4222 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4223 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4224 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4225 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4226 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4227 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4228 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4229 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4230 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4231 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4232 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4233 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4234 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4235 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4236 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4237 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4238 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4239 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4240 } 4241 4242 /** @hide */ 4243 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4244 outKeySet.addAll(MOVED_TO_GLOBAL); 4245 } 4246 4247 /** 4248 * Look up a name in the database. 4249 * @param resolver to access the database with 4250 * @param name to look up in the table 4251 * @return the corresponding value, or null if not present 4252 */ 4253 public static String getString(ContentResolver resolver, String name) { 4254 return getStringForUser(resolver, name, UserHandle.myUserId()); 4255 } 4256 4257 /** @hide */ 4258 public static String getStringForUser(ContentResolver resolver, String name, 4259 int userHandle) { 4260 if (MOVED_TO_GLOBAL.contains(name)) { 4261 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4262 + " to android.provider.Settings.Global."); 4263 return Global.getStringForUser(resolver, name, userHandle); 4264 } 4265 4266 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4267 synchronized (Secure.class) { 4268 if (sLockSettings == null) { 4269 sLockSettings = ILockSettings.Stub.asInterface( 4270 (IBinder) ServiceManager.getService("lock_settings")); 4271 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4272 } 4273 } 4274 if (sLockSettings != null && !sIsSystemProcess) { 4275 // No context; use the ActivityThread's context as an approximation for 4276 // determining the target API level. 4277 Application application = ActivityThread.currentApplication(); 4278 4279 boolean isPreMnc = application != null 4280 && application.getApplicationInfo() != null 4281 && application.getApplicationInfo().targetSdkVersion 4282 <= VERSION_CODES.LOLLIPOP_MR1; 4283 if (isPreMnc) { 4284 try { 4285 return sLockSettings.getString(name, "0", userHandle); 4286 } catch (RemoteException re) { 4287 // Fall through 4288 } 4289 } else { 4290 throw new SecurityException("Settings.Secure." + name 4291 + " is deprecated and no longer accessible." 4292 + " See API documentation for potential replacements."); 4293 } 4294 } 4295 } 4296 4297 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4298 } 4299 4300 /** 4301 * Store a name/value pair into the database. 4302 * @param resolver to access the database with 4303 * @param name to store 4304 * @param value to associate with the name 4305 * @return true if the value was set, false on database errors 4306 */ 4307 public static boolean putString(ContentResolver resolver, String name, String value) { 4308 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4309 } 4310 4311 /** @hide */ 4312 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4313 int userHandle) { 4314 if (LOCATION_MODE.equals(name)) { 4315 // HACK ALERT: temporary hack to work around b/10491283. 4316 // TODO: once b/10491283 fixed, remove this hack 4317 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4318 } 4319 if (MOVED_TO_GLOBAL.contains(name)) { 4320 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4321 + " to android.provider.Settings.Global"); 4322 return Global.putStringForUser(resolver, name, value, userHandle); 4323 } 4324 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4325 } 4326 4327 /** 4328 * Construct the content URI for a particular name/value pair, 4329 * useful for monitoring changes with a ContentObserver. 4330 * @param name to look up in the table 4331 * @return the corresponding content URI, or null if not present 4332 */ 4333 public static Uri getUriFor(String name) { 4334 if (MOVED_TO_GLOBAL.contains(name)) { 4335 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4336 + " to android.provider.Settings.Global, returning global URI."); 4337 return Global.getUriFor(Global.CONTENT_URI, name); 4338 } 4339 return getUriFor(CONTENT_URI, name); 4340 } 4341 4342 /** 4343 * Convenience function for retrieving a single secure settings value 4344 * as an integer. Note that internally setting values are always 4345 * stored as strings; this function converts the string to an integer 4346 * for you. The default value will be returned if the setting is 4347 * not defined or not an integer. 4348 * 4349 * @param cr The ContentResolver to access. 4350 * @param name The name of the setting to retrieve. 4351 * @param def Value to return if the setting is not defined. 4352 * 4353 * @return The setting's current value, or 'def' if it is not defined 4354 * or not a valid integer. 4355 */ 4356 public static int getInt(ContentResolver cr, String name, int def) { 4357 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4358 } 4359 4360 /** @hide */ 4361 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4362 if (LOCATION_MODE.equals(name)) { 4363 // HACK ALERT: temporary hack to work around b/10491283. 4364 // TODO: once b/10491283 fixed, remove this hack 4365 return getLocationModeForUser(cr, userHandle); 4366 } 4367 String v = getStringForUser(cr, name, userHandle); 4368 try { 4369 return v != null ? Integer.parseInt(v) : def; 4370 } catch (NumberFormatException e) { 4371 return def; 4372 } 4373 } 4374 4375 /** 4376 * Convenience function for retrieving a single secure settings value 4377 * as an integer. Note that internally setting values are always 4378 * stored as strings; this function converts the string to an integer 4379 * for you. 4380 * <p> 4381 * This version does not take a default value. If the setting has not 4382 * been set, or the string value is not a number, 4383 * it throws {@link SettingNotFoundException}. 4384 * 4385 * @param cr The ContentResolver to access. 4386 * @param name The name of the setting to retrieve. 4387 * 4388 * @throws SettingNotFoundException Thrown if a setting by the given 4389 * name can't be found or the setting value is not an integer. 4390 * 4391 * @return The setting's current value. 4392 */ 4393 public static int getInt(ContentResolver cr, String name) 4394 throws SettingNotFoundException { 4395 return getIntForUser(cr, name, UserHandle.myUserId()); 4396 } 4397 4398 /** @hide */ 4399 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4400 throws SettingNotFoundException { 4401 if (LOCATION_MODE.equals(name)) { 4402 // HACK ALERT: temporary hack to work around b/10491283. 4403 // TODO: once b/10491283 fixed, remove this hack 4404 return getLocationModeForUser(cr, userHandle); 4405 } 4406 String v = getStringForUser(cr, name, userHandle); 4407 try { 4408 return Integer.parseInt(v); 4409 } catch (NumberFormatException e) { 4410 throw new SettingNotFoundException(name); 4411 } 4412 } 4413 4414 /** 4415 * Convenience function for updating a single settings value as an 4416 * integer. This will either create a new entry in the table if the 4417 * given name does not exist, or modify the value of the existing row 4418 * with that name. Note that internally setting values are always 4419 * stored as strings, so this function converts the given value to a 4420 * string before storing it. 4421 * 4422 * @param cr The ContentResolver to access. 4423 * @param name The name of the setting to modify. 4424 * @param value The new value for the setting. 4425 * @return true if the value was set, false on database errors 4426 */ 4427 public static boolean putInt(ContentResolver cr, String name, int value) { 4428 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4429 } 4430 4431 /** @hide */ 4432 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4433 int userHandle) { 4434 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4435 } 4436 4437 /** 4438 * Convenience function for retrieving a single secure settings value 4439 * as a {@code long}. Note that internally setting values are always 4440 * stored as strings; this function converts the string to a {@code long} 4441 * for you. The default value will be returned if the setting is 4442 * not defined or not a {@code long}. 4443 * 4444 * @param cr The ContentResolver to access. 4445 * @param name The name of the setting to retrieve. 4446 * @param def Value to return if the setting is not defined. 4447 * 4448 * @return The setting's current value, or 'def' if it is not defined 4449 * or not a valid {@code long}. 4450 */ 4451 public static long getLong(ContentResolver cr, String name, long def) { 4452 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4453 } 4454 4455 /** @hide */ 4456 public static long getLongForUser(ContentResolver cr, String name, long def, 4457 int userHandle) { 4458 String valString = getStringForUser(cr, name, userHandle); 4459 long value; 4460 try { 4461 value = valString != null ? Long.parseLong(valString) : def; 4462 } catch (NumberFormatException e) { 4463 value = def; 4464 } 4465 return value; 4466 } 4467 4468 /** 4469 * Convenience function for retrieving a single secure settings value 4470 * as a {@code long}. Note that internally setting values are always 4471 * stored as strings; this function converts the string to a {@code long} 4472 * for you. 4473 * <p> 4474 * This version does not take a default value. If the setting has not 4475 * been set, or the string value is not a number, 4476 * it throws {@link SettingNotFoundException}. 4477 * 4478 * @param cr The ContentResolver to access. 4479 * @param name The name of the setting to retrieve. 4480 * 4481 * @return The setting's current value. 4482 * @throws SettingNotFoundException Thrown if a setting by the given 4483 * name can't be found or the setting value is not an integer. 4484 */ 4485 public static long getLong(ContentResolver cr, String name) 4486 throws SettingNotFoundException { 4487 return getLongForUser(cr, name, UserHandle.myUserId()); 4488 } 4489 4490 /** @hide */ 4491 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4492 throws SettingNotFoundException { 4493 String valString = getStringForUser(cr, name, userHandle); 4494 try { 4495 return Long.parseLong(valString); 4496 } catch (NumberFormatException e) { 4497 throw new SettingNotFoundException(name); 4498 } 4499 } 4500 4501 /** 4502 * Convenience function for updating a secure settings value as a long 4503 * integer. This will either create a new entry in the table if the 4504 * given name does not exist, or modify the value of the existing row 4505 * with that name. Note that internally setting values are always 4506 * stored as strings, so this function converts the given value to a 4507 * string before storing it. 4508 * 4509 * @param cr The ContentResolver to access. 4510 * @param name The name of the setting to modify. 4511 * @param value The new value for the setting. 4512 * @return true if the value was set, false on database errors 4513 */ 4514 public static boolean putLong(ContentResolver cr, String name, long value) { 4515 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4516 } 4517 4518 /** @hide */ 4519 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4520 int userHandle) { 4521 return putStringForUser(cr, name, Long.toString(value), userHandle); 4522 } 4523 4524 /** 4525 * Convenience function for retrieving a single secure settings value 4526 * as a floating point number. Note that internally setting values are 4527 * always stored as strings; this function converts the string to an 4528 * float for you. The default value will be returned if the setting 4529 * is not defined or not a valid float. 4530 * 4531 * @param cr The ContentResolver to access. 4532 * @param name The name of the setting to retrieve. 4533 * @param def Value to return if the setting is not defined. 4534 * 4535 * @return The setting's current value, or 'def' if it is not defined 4536 * or not a valid float. 4537 */ 4538 public static float getFloat(ContentResolver cr, String name, float def) { 4539 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4540 } 4541 4542 /** @hide */ 4543 public static float getFloatForUser(ContentResolver cr, String name, float def, 4544 int userHandle) { 4545 String v = getStringForUser(cr, name, userHandle); 4546 try { 4547 return v != null ? Float.parseFloat(v) : def; 4548 } catch (NumberFormatException e) { 4549 return def; 4550 } 4551 } 4552 4553 /** 4554 * Convenience function for retrieving a single secure settings value 4555 * as a float. Note that internally setting values are always 4556 * stored as strings; this function converts the string to a float 4557 * for you. 4558 * <p> 4559 * This version does not take a default value. If the setting has not 4560 * been set, or the string value is not a number, 4561 * it throws {@link SettingNotFoundException}. 4562 * 4563 * @param cr The ContentResolver to access. 4564 * @param name The name of the setting to retrieve. 4565 * 4566 * @throws SettingNotFoundException Thrown if a setting by the given 4567 * name can't be found or the setting value is not a float. 4568 * 4569 * @return The setting's current value. 4570 */ 4571 public static float getFloat(ContentResolver cr, String name) 4572 throws SettingNotFoundException { 4573 return getFloatForUser(cr, name, UserHandle.myUserId()); 4574 } 4575 4576 /** @hide */ 4577 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4578 throws SettingNotFoundException { 4579 String v = getStringForUser(cr, name, userHandle); 4580 if (v == null) { 4581 throw new SettingNotFoundException(name); 4582 } 4583 try { 4584 return Float.parseFloat(v); 4585 } catch (NumberFormatException e) { 4586 throw new SettingNotFoundException(name); 4587 } 4588 } 4589 4590 /** 4591 * Convenience function for updating a single settings value as a 4592 * floating point number. This will either create a new entry in the 4593 * table if the given name does not exist, or modify the value of the 4594 * existing row with that name. Note that internally setting values 4595 * are always stored as strings, so this function converts the given 4596 * value to a string before storing it. 4597 * 4598 * @param cr The ContentResolver to access. 4599 * @param name The name of the setting to modify. 4600 * @param value The new value for the setting. 4601 * @return true if the value was set, false on database errors 4602 */ 4603 public static boolean putFloat(ContentResolver cr, String name, float value) { 4604 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4605 } 4606 4607 /** @hide */ 4608 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4609 int userHandle) { 4610 return putStringForUser(cr, name, Float.toString(value), userHandle); 4611 } 4612 4613 /** 4614 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4615 * instead 4616 */ 4617 @Deprecated 4618 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4619 Global.DEVELOPMENT_SETTINGS_ENABLED; 4620 4621 /** 4622 * When the user has enable the option to have a "bug report" command 4623 * in the power menu. 4624 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4625 * @hide 4626 */ 4627 @Deprecated 4628 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4629 4630 /** 4631 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4632 */ 4633 @Deprecated 4634 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4635 4636 /** 4637 * Setting to allow mock locations and location provider status to be injected into the 4638 * LocationManager service for testing purposes during application development. These 4639 * locations and status values override actual location and status information generated 4640 * by network, gps, or other location providers. 4641 * 4642 * @deprecated This settings is not used anymore. 4643 */ 4644 @Deprecated 4645 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4646 4647 /** 4648 * A 64-bit number (as a hex string) that is randomly 4649 * generated when the user first sets up the device and should remain 4650 * constant for the lifetime of the user's device. The value may 4651 * change if a factory reset is performed on the device. 4652 * <p class="note"><strong>Note:</strong> When a device has <a 4653 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4654 * (available on certain devices running Android 4.2 or higher), each user appears as a 4655 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4656 * user.</p> 4657 */ 4658 public static final String ANDROID_ID = "android_id"; 4659 4660 /** 4661 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4662 */ 4663 @Deprecated 4664 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4665 4666 /** 4667 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4668 */ 4669 @Deprecated 4670 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4671 4672 /** 4673 * Setting to record the input method used by default, holding the ID 4674 * of the desired method. 4675 */ 4676 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4677 4678 /** 4679 * Setting to record the input method subtype used by default, holding the ID 4680 * of the desired method. 4681 */ 4682 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4683 "selected_input_method_subtype"; 4684 4685 /** 4686 * Setting to record the history of input method subtype, holding the pair of ID of IME 4687 * and its last used subtype. 4688 * @hide 4689 */ 4690 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4691 "input_methods_subtype_history"; 4692 4693 /** 4694 * Setting to record the visibility of input method selector 4695 */ 4696 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4697 "input_method_selector_visibility"; 4698 4699 /** 4700 * The currently selected voice interaction service flattened ComponentName. 4701 * @hide 4702 */ 4703 @TestApi 4704 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4705 4706 /** 4707 * bluetooth HCI snoop log configuration 4708 * @hide 4709 */ 4710 public static final String BLUETOOTH_HCI_LOG = 4711 "bluetooth_hci_log"; 4712 4713 /** 4714 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4715 */ 4716 @Deprecated 4717 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4718 4719 /** 4720 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4721 * @hide 4722 */ 4723 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4724 4725 /** 4726 * Prefix for category name that marks whether a suggested action from that category was 4727 * completed. 4728 * @hide 4729 */ 4730 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4731 4732 /** 4733 * List of input methods that are currently enabled. This is a string 4734 * containing the IDs of all enabled input methods, each ID separated 4735 * by ':'. 4736 */ 4737 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4738 4739 /** 4740 * List of system input methods that are currently disabled. This is a string 4741 * containing the IDs of all disabled input methods, each ID separated 4742 * by ':'. 4743 * @hide 4744 */ 4745 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4746 4747 /** 4748 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4749 * determines if the IME should be shown when a hard keyboard is attached. 4750 * @hide 4751 */ 4752 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4753 4754 /** 4755 * Host name and port for global http proxy. Uses ':' seperator for 4756 * between host and port. 4757 * 4758 * @deprecated Use {@link Global#HTTP_PROXY} 4759 */ 4760 @Deprecated 4761 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4762 4763 /** 4764 * Package designated as always-on VPN provider. 4765 * 4766 * @hide 4767 */ 4768 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4769 4770 /** 4771 * Whether to block networking outside of VPN connections while always-on is set. 4772 * @see #ALWAYS_ON_VPN_APP 4773 * 4774 * @hide 4775 */ 4776 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4777 4778 /** 4779 * Whether applications can be installed for this user via the system's 4780 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4781 * 4782 * <p>1 = permit app installation via the system package installer intent 4783 * <p>0 = do not allow use of the package installer 4784 */ 4785 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4786 4787 /** 4788 * Comma-separated list of location providers that activities may access. Do not rely on 4789 * this value being present in settings.db or on ContentObserver notifications on the 4790 * corresponding Uri. 4791 * 4792 * @deprecated use {@link #LOCATION_MODE} and 4793 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4794 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4795 */ 4796 @Deprecated 4797 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4798 4799 /** 4800 * The degree of location access enabled by the user. 4801 * <p> 4802 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4803 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4804 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4805 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4806 * modes that might be added in the future. 4807 * <p> 4808 * Note: do not rely on this value being present in settings.db or on ContentObserver 4809 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4810 * to receive changes in this value. 4811 */ 4812 public static final String LOCATION_MODE = "location_mode"; 4813 /** 4814 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4815 * {@link #LOCATION_MODE_OFF} 4816 * @hide 4817 */ 4818 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4819 4820 /** 4821 * Sets all location providers to the previous states before location was turned off. 4822 * @hide 4823 */ 4824 public static final int LOCATION_MODE_PREVIOUS = -1; 4825 /** 4826 * Location access disabled. 4827 */ 4828 public static final int LOCATION_MODE_OFF = 0; 4829 /** 4830 * Network Location Provider disabled, but GPS and other sensors enabled. 4831 */ 4832 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4833 /** 4834 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4835 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4836 * {@link android.location.Criteria#POWER_MEDIUM}. 4837 */ 4838 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4839 /** 4840 * Best-effort location computation allowed. 4841 */ 4842 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4843 4844 /** 4845 * A flag containing settings used for biometric weak 4846 * @hide 4847 */ 4848 @Deprecated 4849 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4850 "lock_biometric_weak_flags"; 4851 4852 /** 4853 * Whether lock-to-app will lock the keyguard when exiting. 4854 * @hide 4855 */ 4856 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4857 4858 /** 4859 * Whether autolock is enabled (0 = false, 1 = true) 4860 * 4861 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4862 * level of the keyguard. Accessing this setting from an app that is targeting 4863 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4864 */ 4865 @Deprecated 4866 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4867 4868 /** 4869 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4870 * 4871 * @deprecated Accessing this setting from an app that is targeting 4872 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4873 */ 4874 @Deprecated 4875 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4876 4877 /** 4878 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4879 * true) 4880 * 4881 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4882 * lockscreen uses 4883 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4884 * Accessing this setting from an app that is targeting 4885 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4886 */ 4887 @Deprecated 4888 public static final String 4889 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4890 4891 /** 4892 * This preference allows the device to be locked given time after screen goes off, 4893 * subject to current DeviceAdmin policy limits. 4894 * @hide 4895 */ 4896 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4897 4898 4899 /** 4900 * This preference contains the string that shows for owner info on LockScreen. 4901 * @hide 4902 * @deprecated 4903 */ 4904 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4905 4906 /** 4907 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4908 * @hide 4909 */ 4910 @Deprecated 4911 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4912 "lock_screen_appwidget_ids"; 4913 4914 /** 4915 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4916 * @hide 4917 */ 4918 @Deprecated 4919 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4920 "lock_screen_fallback_appwidget_id"; 4921 4922 /** 4923 * Index of the lockscreen appwidget to restore, -1 if none. 4924 * @hide 4925 */ 4926 @Deprecated 4927 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4928 "lock_screen_sticky_appwidget"; 4929 4930 /** 4931 * This preference enables showing the owner info on LockScreen. 4932 * @hide 4933 * @deprecated 4934 */ 4935 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4936 "lock_screen_owner_info_enabled"; 4937 4938 /** 4939 * When set by a user, allows notifications to be shown atop a securely locked screen 4940 * in their full "private" form (same as when the device is unlocked). 4941 * @hide 4942 */ 4943 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4944 "lock_screen_allow_private_notifications"; 4945 4946 /** 4947 * When set by a user, allows notification remote input atop a securely locked screen 4948 * without having to unlock 4949 * @hide 4950 */ 4951 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4952 "lock_screen_allow_remote_input"; 4953 4954 /** 4955 * Set by the system to track if the user needs to see the call to action for 4956 * the lockscreen notification policy. 4957 * @hide 4958 */ 4959 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4960 "show_note_about_notification_hiding"; 4961 4962 /** 4963 * Set to 1 by the system after trust agents have been initialized. 4964 * @hide 4965 */ 4966 public static final String TRUST_AGENTS_INITIALIZED = 4967 "trust_agents_initialized"; 4968 4969 /** 4970 * The Logging ID (a unique 64-bit value) as a hex string. 4971 * Used as a pseudonymous identifier for logging. 4972 * @deprecated This identifier is poorly initialized and has 4973 * many collisions. It should not be used. 4974 */ 4975 @Deprecated 4976 public static final String LOGGING_ID = "logging_id"; 4977 4978 /** 4979 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4980 */ 4981 @Deprecated 4982 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4983 4984 /** 4985 * No longer supported. 4986 */ 4987 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4988 4989 /** 4990 * No longer supported. 4991 */ 4992 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4993 4994 /** 4995 * No longer supported. 4996 */ 4997 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4998 4999 /** 5000 * Settings classname to launch when Settings is clicked from All 5001 * Applications. Needed because of user testing between the old 5002 * and new Settings apps. 5003 */ 5004 // TODO: 881807 5005 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5006 5007 /** 5008 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5009 */ 5010 @Deprecated 5011 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5012 5013 /** 5014 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5015 */ 5016 @Deprecated 5017 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5018 5019 /** 5020 * If accessibility is enabled. 5021 */ 5022 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5023 5024 /** 5025 * If touch exploration is enabled. 5026 */ 5027 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5028 5029 /** 5030 * List of the enabled accessibility providers. 5031 */ 5032 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5033 "enabled_accessibility_services"; 5034 5035 /** 5036 * List of the accessibility services to which the user has granted 5037 * permission to put the device into touch exploration mode. 5038 * 5039 * @hide 5040 */ 5041 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5042 "touch_exploration_granted_accessibility_services"; 5043 5044 /** 5045 * Whether to speak passwords while in accessibility mode. 5046 */ 5047 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5048 5049 /** 5050 * Whether to draw text with high contrast while in accessibility mode. 5051 * 5052 * @hide 5053 */ 5054 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5055 "high_text_contrast_enabled"; 5056 5057 /** 5058 * If injection of accessibility enhancing JavaScript screen-reader 5059 * is enabled. 5060 * <p> 5061 * Note: The JavaScript based screen-reader is served by the 5062 * Google infrastructure and enable users with disabilities to 5063 * efficiently navigate in and explore web content. 5064 * </p> 5065 * <p> 5066 * This property represents a boolean value. 5067 * </p> 5068 * @hide 5069 */ 5070 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5071 "accessibility_script_injection"; 5072 5073 /** 5074 * The URL for the injected JavaScript based screen-reader used 5075 * for providing accessibility of content in WebView. 5076 * <p> 5077 * Note: The JavaScript based screen-reader is served by the 5078 * Google infrastructure and enable users with disabilities to 5079 * efficiently navigate in and explore web content. 5080 * </p> 5081 * <p> 5082 * This property represents a string value. 5083 * </p> 5084 * @hide 5085 */ 5086 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5087 "accessibility_script_injection_url"; 5088 5089 /** 5090 * Key bindings for navigation in built-in accessibility support for web content. 5091 * <p> 5092 * Note: These key bindings are for the built-in accessibility navigation for 5093 * web content which is used as a fall back solution if JavaScript in a WebView 5094 * is not enabled or the user has not opted-in script injection from Google. 5095 * </p> 5096 * <p> 5097 * The bindings are separated by semi-colon. A binding is a mapping from 5098 * a key to a sequence of actions (for more details look at 5099 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5100 * string representation of an integer obtained from a meta state (optional) shifted 5101 * sixteen times left and bitwise ored with a key code. An action is represented 5102 * as a hexademical string representation of an integer where the first two digits 5103 * are navigation action index, the second, the third, and the fourth digit pairs 5104 * represent the action arguments. The separate actions in a binding are colon 5105 * separated. The key and the action sequence it maps to are separated by equals. 5106 * </p> 5107 * <p> 5108 * For example, the binding below maps the DPAD right button to traverse the 5109 * current navigation axis once without firing an accessibility event and to 5110 * perform the same traversal again but to fire an event: 5111 * <code> 5112 * 0x16=0x01000100:0x01000101; 5113 * </code> 5114 * </p> 5115 * <p> 5116 * The goal of this binding is to enable dynamic rebinding of keys to 5117 * navigation actions for web content without requiring a framework change. 5118 * </p> 5119 * <p> 5120 * This property represents a string value. 5121 * </p> 5122 * @hide 5123 */ 5124 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5125 "accessibility_web_content_key_bindings"; 5126 5127 /** 5128 * Setting that specifies whether the display magnification is enabled. 5129 * Display magnifications allows the user to zoom in the display content 5130 * and is targeted to low vision users. The current magnification scale 5131 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5132 * 5133 * @hide 5134 */ 5135 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5136 "accessibility_display_magnification_enabled"; 5137 5138 /** 5139 * Setting that specifies what the display magnification scale is. 5140 * Display magnifications allows the user to zoom in the display 5141 * content and is targeted to low vision users. Whether a display 5142 * magnification is performed is controlled by 5143 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5144 * 5145 * @hide 5146 */ 5147 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5148 "accessibility_display_magnification_scale"; 5149 5150 /** 5151 * Setting that specifies whether the display magnification should be 5152 * automatically updated. If this fearture is enabled the system will 5153 * exit magnification mode or pan the viewport when a context change 5154 * occurs. For example, on staring a new activity or rotating the screen, 5155 * the system may zoom out so the user can see the new context he is in. 5156 * Another example is on showing a window that is not visible in the 5157 * magnified viewport the system may pan the viewport to make the window 5158 * the has popped up so the user knows that the context has changed. 5159 * Whether a screen magnification is performed is controlled by 5160 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5161 * 5162 * @hide 5163 */ 5164 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5165 "accessibility_display_magnification_auto_update"; 5166 5167 /** 5168 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5169 * modified from an AccessibilityService using the SoftKeyboardController. 5170 * 5171 * @hide 5172 */ 5173 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5174 "accessibility_soft_keyboard_mode"; 5175 5176 /** 5177 * Default soft keyboard behavior. 5178 * 5179 * @hide 5180 */ 5181 public static final int SHOW_MODE_AUTO = 0; 5182 5183 /** 5184 * Soft keyboard is never shown. 5185 * 5186 * @hide 5187 */ 5188 public static final int SHOW_MODE_HIDDEN = 1; 5189 5190 /** 5191 * Setting that specifies whether timed text (captions) should be 5192 * displayed in video content. Text display properties are controlled by 5193 * the following settings: 5194 * <ul> 5195 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5196 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5197 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5198 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5199 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5200 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5201 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5202 * </ul> 5203 * 5204 * @hide 5205 */ 5206 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5207 "accessibility_captioning_enabled"; 5208 5209 /** 5210 * Setting that specifies the language for captions as a locale string, 5211 * e.g. en_US. 5212 * 5213 * @see java.util.Locale#toString 5214 * @hide 5215 */ 5216 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5217 "accessibility_captioning_locale"; 5218 5219 /** 5220 * Integer property that specifies the preset style for captions, one 5221 * of: 5222 * <ul> 5223 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5224 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5225 * </ul> 5226 * 5227 * @see java.util.Locale#toString 5228 * @hide 5229 */ 5230 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5231 "accessibility_captioning_preset"; 5232 5233 /** 5234 * Integer property that specifes the background 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_BACKGROUND_COLOR = 5241 "accessibility_captioning_background_color"; 5242 5243 /** 5244 * Integer property that specifes the foreground color for captions as a 5245 * packed 32-bit color. 5246 * 5247 * @see android.graphics.Color#argb 5248 * @hide 5249 */ 5250 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5251 "accessibility_captioning_foreground_color"; 5252 5253 /** 5254 * Integer property that specifes the edge type for captions, one of: 5255 * <ul> 5256 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5257 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5258 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5259 * </ul> 5260 * 5261 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5262 * @hide 5263 */ 5264 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5265 "accessibility_captioning_edge_type"; 5266 5267 /** 5268 * Integer property that specifes the edge color for captions as a 5269 * packed 32-bit color. 5270 * 5271 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5272 * @see android.graphics.Color#argb 5273 * @hide 5274 */ 5275 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5276 "accessibility_captioning_edge_color"; 5277 5278 /** 5279 * Integer property that specifes the window color for captions as a 5280 * packed 32-bit color. 5281 * 5282 * @see android.graphics.Color#argb 5283 * @hide 5284 */ 5285 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5286 "accessibility_captioning_window_color"; 5287 5288 /** 5289 * String property that specifies the typeface for captions, one of: 5290 * <ul> 5291 * <li>DEFAULT 5292 * <li>MONOSPACE 5293 * <li>SANS_SERIF 5294 * <li>SERIF 5295 * </ul> 5296 * 5297 * @see android.graphics.Typeface 5298 * @hide 5299 */ 5300 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5301 "accessibility_captioning_typeface"; 5302 5303 /** 5304 * Floating point property that specifies font scaling for captions. 5305 * 5306 * @hide 5307 */ 5308 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5309 "accessibility_captioning_font_scale"; 5310 5311 /** 5312 * Setting that specifies whether display color inversion is enabled. 5313 */ 5314 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5315 "accessibility_display_inversion_enabled"; 5316 5317 /** 5318 * Setting that specifies whether display color space adjustment is 5319 * enabled. 5320 * 5321 * @hide 5322 */ 5323 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5324 "accessibility_display_daltonizer_enabled"; 5325 5326 /** 5327 * Integer property that specifies the type of color space adjustment to 5328 * perform. Valid values are defined in AccessibilityManager. 5329 * 5330 * @hide 5331 */ 5332 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5333 "accessibility_display_daltonizer"; 5334 5335 /** 5336 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5337 * enabled. 5338 * 5339 * @hide 5340 */ 5341 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5342 "accessibility_autoclick_enabled"; 5343 5344 /** 5345 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5346 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5347 * 5348 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5349 * @hide 5350 */ 5351 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5352 "accessibility_autoclick_delay"; 5353 5354 /** 5355 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5356 * accessibility. 5357 * (0 = false, 1 = true) 5358 * @hide 5359 */ 5360 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5361 "accessibility_large_pointer_icon"; 5362 5363 /** 5364 * The timeout for considering a press to be a long press in milliseconds. 5365 * @hide 5366 */ 5367 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5368 5369 /** 5370 * The duration in milliseconds between the first tap's up event and the second tap's 5371 * down event for an interaction to be considered part of the same multi-press. 5372 * @hide 5373 */ 5374 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5375 5376 /** 5377 * List of the enabled print services. 5378 * 5379 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5380 * from pre-N. 5381 * 5382 * @hide 5383 */ 5384 public static final String ENABLED_PRINT_SERVICES = 5385 "enabled_print_services"; 5386 5387 /** 5388 * List of the disabled print services. 5389 * 5390 * @hide 5391 */ 5392 public static final String DISABLED_PRINT_SERVICES = 5393 "disabled_print_services"; 5394 5395 /** 5396 * The saved value for WindowManagerService.setForcedDisplayDensity() 5397 * formatted as a single integer representing DPI. If unset, then use 5398 * the real display density. 5399 * 5400 * @hide 5401 */ 5402 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5403 5404 /** 5405 * Setting to always use the default text-to-speech settings regardless 5406 * of the application settings. 5407 * 1 = override application settings, 5408 * 0 = use application settings (if specified). 5409 * 5410 * @deprecated The value of this setting is no longer respected by 5411 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5412 */ 5413 @Deprecated 5414 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5415 5416 /** 5417 * Default text-to-speech engine speech rate. 100 = 1x 5418 */ 5419 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5420 5421 /** 5422 * Default text-to-speech engine pitch. 100 = 1x 5423 */ 5424 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5425 5426 /** 5427 * Default text-to-speech engine. 5428 */ 5429 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5430 5431 /** 5432 * Default text-to-speech language. 5433 * 5434 * @deprecated this setting is no longer in use, as of the Ice Cream 5435 * Sandwich release. Apps should never need to read this setting directly, 5436 * instead can query the TextToSpeech framework classes for the default 5437 * locale. {@link TextToSpeech#getLanguage()}. 5438 */ 5439 @Deprecated 5440 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5441 5442 /** 5443 * Default text-to-speech country. 5444 * 5445 * @deprecated this setting is no longer in use, as of the Ice Cream 5446 * Sandwich release. Apps should never need to read this setting directly, 5447 * instead can query the TextToSpeech framework classes for the default 5448 * locale. {@link TextToSpeech#getLanguage()}. 5449 */ 5450 @Deprecated 5451 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5452 5453 /** 5454 * Default text-to-speech locale variant. 5455 * 5456 * @deprecated this setting is no longer in use, as of the Ice Cream 5457 * Sandwich release. Apps should never need to read this setting directly, 5458 * instead can query the TextToSpeech framework classes for the 5459 * locale that is in use {@link TextToSpeech#getLanguage()}. 5460 */ 5461 @Deprecated 5462 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5463 5464 /** 5465 * Stores the default tts locales on a per engine basis. Stored as 5466 * a comma seperated list of values, each value being of the form 5467 * {@code engine_name:locale} for example, 5468 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5469 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5470 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5471 * setting directly, and can query the TextToSpeech framework classes 5472 * for the locale that is in use. 5473 * 5474 * @hide 5475 */ 5476 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5477 5478 /** 5479 * Space delimited list of plugin packages that are enabled. 5480 */ 5481 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5482 5483 /** 5484 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5485 * instead. 5486 */ 5487 @Deprecated 5488 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5489 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5490 5491 /** 5492 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5493 * instead. 5494 */ 5495 @Deprecated 5496 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5497 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5498 5499 /** 5500 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5501 * instead. 5502 */ 5503 @Deprecated 5504 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5505 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5506 5507 /** 5508 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5509 * instead. 5510 */ 5511 @Deprecated 5512 public static final String WIFI_ON = Global.WIFI_ON; 5513 5514 /** 5515 * The acceptable packet loss percentage (range 0 - 100) before trying 5516 * another AP on the same network. 5517 * @deprecated This setting is not used. 5518 */ 5519 @Deprecated 5520 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5521 "wifi_watchdog_acceptable_packet_loss_percentage"; 5522 5523 /** 5524 * The number of access points required for a network in order for the 5525 * watchdog to monitor it. 5526 * @deprecated This setting is not used. 5527 */ 5528 @Deprecated 5529 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5530 5531 /** 5532 * The delay between background checks. 5533 * @deprecated This setting is not used. 5534 */ 5535 @Deprecated 5536 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5537 "wifi_watchdog_background_check_delay_ms"; 5538 5539 /** 5540 * Whether the Wi-Fi watchdog is enabled for background checking even 5541 * after it thinks the user has connected to a good access point. 5542 * @deprecated This setting is not used. 5543 */ 5544 @Deprecated 5545 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5546 "wifi_watchdog_background_check_enabled"; 5547 5548 /** 5549 * The timeout for a background ping 5550 * @deprecated This setting is not used. 5551 */ 5552 @Deprecated 5553 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5554 "wifi_watchdog_background_check_timeout_ms"; 5555 5556 /** 5557 * The number of initial pings to perform that *may* be ignored if they 5558 * fail. Again, if these fail, they will *not* be used in packet loss 5559 * calculation. For example, one network always seemed to time out for 5560 * the first couple pings, so this is set to 3 by default. 5561 * @deprecated This setting is not used. 5562 */ 5563 @Deprecated 5564 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5565 "wifi_watchdog_initial_ignored_ping_count"; 5566 5567 /** 5568 * The maximum number of access points (per network) to attempt to test. 5569 * If this number is reached, the watchdog will no longer monitor the 5570 * initial connection state for the network. This is a safeguard for 5571 * networks containing multiple APs whose DNS does not respond to pings. 5572 * @deprecated This setting is not used. 5573 */ 5574 @Deprecated 5575 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5576 5577 /** 5578 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5579 */ 5580 @Deprecated 5581 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5582 5583 /** 5584 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5585 * @deprecated This setting is not used. 5586 */ 5587 @Deprecated 5588 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5589 5590 /** 5591 * The number of pings to test if an access point is a good connection. 5592 * @deprecated This setting is not used. 5593 */ 5594 @Deprecated 5595 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5596 5597 /** 5598 * The delay between pings. 5599 * @deprecated This setting is not used. 5600 */ 5601 @Deprecated 5602 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5603 5604 /** 5605 * The timeout per ping. 5606 * @deprecated This setting is not used. 5607 */ 5608 @Deprecated 5609 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5610 5611 /** 5612 * @deprecated Use 5613 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5614 */ 5615 @Deprecated 5616 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5617 5618 /** 5619 * @deprecated Use 5620 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5621 */ 5622 @Deprecated 5623 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5624 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5625 5626 /** 5627 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5628 * the receivers of the PendingIntent an opportunity to make a new network request before 5629 * the Network satisfying the request is potentially removed. 5630 * 5631 * @hide 5632 */ 5633 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5634 "connectivity_release_pending_intent_delay_ms"; 5635 5636 /** 5637 * Whether background data usage is allowed. 5638 * 5639 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5640 * availability of background data depends on several 5641 * combined factors. When background data is unavailable, 5642 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5643 * now appear disconnected. 5644 */ 5645 @Deprecated 5646 public static final String BACKGROUND_DATA = "background_data"; 5647 5648 /** 5649 * Origins for which browsers should allow geolocation by default. 5650 * The value is a space-separated list of origins. 5651 */ 5652 public static final String ALLOWED_GEOLOCATION_ORIGINS 5653 = "allowed_geolocation_origins"; 5654 5655 /** 5656 * The preferred TTY mode 0 = TTy Off, CDMA default 5657 * 1 = TTY Full 5658 * 2 = TTY HCO 5659 * 3 = TTY VCO 5660 * @hide 5661 */ 5662 public static final String PREFERRED_TTY_MODE = 5663 "preferred_tty_mode"; 5664 5665 /** 5666 * Whether the enhanced voice privacy mode is enabled. 5667 * 0 = normal voice privacy 5668 * 1 = enhanced voice privacy 5669 * @hide 5670 */ 5671 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5672 5673 /** 5674 * Whether the TTY mode mode is enabled. 5675 * 0 = disabled 5676 * 1 = enabled 5677 * @hide 5678 */ 5679 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5680 5681 /** 5682 * Controls whether settings backup is enabled. 5683 * Type: int ( 0 = disabled, 1 = enabled ) 5684 * @hide 5685 */ 5686 public static final String BACKUP_ENABLED = "backup_enabled"; 5687 5688 /** 5689 * Controls whether application data is automatically restored from backup 5690 * at install time. 5691 * Type: int ( 0 = disabled, 1 = enabled ) 5692 * @hide 5693 */ 5694 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5695 5696 /** 5697 * Indicates whether settings backup has been fully provisioned. 5698 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5699 * @hide 5700 */ 5701 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5702 5703 /** 5704 * Component of the transport to use for backup/restore. 5705 * @hide 5706 */ 5707 public static final String BACKUP_TRANSPORT = "backup_transport"; 5708 5709 /** 5710 * Version for which the setup wizard was last shown. Bumped for 5711 * each release when there is new setup information to show. 5712 * @hide 5713 */ 5714 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5715 5716 /** 5717 * The interval in milliseconds after which Wi-Fi is considered idle. 5718 * When idle, it is possible for the device to be switched from Wi-Fi to 5719 * the mobile data network. 5720 * @hide 5721 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5722 * instead. 5723 */ 5724 @Deprecated 5725 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5726 5727 /** 5728 * The global search provider chosen by the user (if multiple global 5729 * search providers are installed). This will be the provider returned 5730 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5731 * installed. This setting is stored as a flattened component name as 5732 * per {@link ComponentName#flattenToString()}. 5733 * 5734 * @hide 5735 */ 5736 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5737 "search_global_search_activity"; 5738 5739 /** 5740 * The number of promoted sources in GlobalSearch. 5741 * @hide 5742 */ 5743 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5744 /** 5745 * The maximum number of suggestions returned by GlobalSearch. 5746 * @hide 5747 */ 5748 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5749 /** 5750 * The number of suggestions GlobalSearch will ask each non-web search source for. 5751 * @hide 5752 */ 5753 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5754 /** 5755 * The number of suggestions the GlobalSearch will ask the web search source for. 5756 * @hide 5757 */ 5758 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5759 "search_web_results_override_limit"; 5760 /** 5761 * The number of milliseconds that GlobalSearch will wait for suggestions from 5762 * promoted sources before continuing with all other sources. 5763 * @hide 5764 */ 5765 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5766 "search_promoted_source_deadline_millis"; 5767 /** 5768 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5769 * @hide 5770 */ 5771 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5772 /** 5773 * The maximum number of milliseconds that GlobalSearch shows the previous results 5774 * after receiving a new query. 5775 * @hide 5776 */ 5777 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5778 /** 5779 * The maximum age of log data used for shortcuts in GlobalSearch. 5780 * @hide 5781 */ 5782 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5783 /** 5784 * The maximum age of log data used for source ranking in GlobalSearch. 5785 * @hide 5786 */ 5787 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5788 "search_max_source_event_age_millis"; 5789 /** 5790 * The minimum number of impressions needed to rank a source in GlobalSearch. 5791 * @hide 5792 */ 5793 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5794 "search_min_impressions_for_source_ranking"; 5795 /** 5796 * The minimum number of clicks needed to rank a source in GlobalSearch. 5797 * @hide 5798 */ 5799 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5800 "search_min_clicks_for_source_ranking"; 5801 /** 5802 * The maximum number of shortcuts shown by GlobalSearch. 5803 * @hide 5804 */ 5805 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5806 /** 5807 * The size of the core thread pool for suggestion queries in GlobalSearch. 5808 * @hide 5809 */ 5810 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5811 "search_query_thread_core_pool_size"; 5812 /** 5813 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5814 * @hide 5815 */ 5816 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5817 "search_query_thread_max_pool_size"; 5818 /** 5819 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5820 * @hide 5821 */ 5822 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5823 "search_shortcut_refresh_core_pool_size"; 5824 /** 5825 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5826 * @hide 5827 */ 5828 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5829 "search_shortcut_refresh_max_pool_size"; 5830 /** 5831 * The maximun time that excess threads in the GlobalSeach thread pools will 5832 * wait before terminating. 5833 * @hide 5834 */ 5835 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5836 "search_thread_keepalive_seconds"; 5837 /** 5838 * The maximum number of concurrent suggestion queries to each source. 5839 * @hide 5840 */ 5841 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5842 "search_per_source_concurrent_query_limit"; 5843 5844 /** 5845 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5846 * @hide 5847 */ 5848 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5849 5850 /** 5851 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5852 * @hide 5853 */ 5854 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5855 5856 /** 5857 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5858 * @hide 5859 */ 5860 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5861 5862 /** 5863 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5864 * @hide 5865 */ 5866 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5867 5868 /** 5869 * If nonzero, ANRs in invisible background processes bring up a dialog. 5870 * Otherwise, the process will be silently killed. 5871 * 5872 * Also prevents ANRs and crash dialogs from being suppressed. 5873 * @hide 5874 */ 5875 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5876 5877 /** 5878 * The {@link ComponentName} string of the service to be used as the voice recognition 5879 * service. 5880 * 5881 * @hide 5882 */ 5883 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5884 5885 /** 5886 * Stores whether an user has consented to have apps verified through PAM. 5887 * The value is boolean (1 or 0). 5888 * 5889 * @hide 5890 */ 5891 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5892 "package_verifier_user_consent"; 5893 5894 /** 5895 * The {@link ComponentName} string of the selected spell checker service which is 5896 * one of the services managed by the text service manager. 5897 * 5898 * @hide 5899 */ 5900 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5901 5902 /** 5903 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5904 * service which is one of the services managed by the text service manager. 5905 * 5906 * @hide 5907 */ 5908 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5909 "selected_spell_checker_subtype"; 5910 5911 /** 5912 * The {@link ComponentName} string whether spell checker is enabled or not. 5913 * 5914 * @hide 5915 */ 5916 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5917 5918 /** 5919 * What happens when the user presses the Power button while in-call 5920 * and the screen is on.<br/> 5921 * <b>Values:</b><br/> 5922 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5923 * 2 - The Power button hangs up the current call.<br/> 5924 * 5925 * @hide 5926 */ 5927 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5928 5929 /** 5930 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5931 * @hide 5932 */ 5933 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5934 5935 /** 5936 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5937 * @hide 5938 */ 5939 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5940 5941 /** 5942 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5943 * @hide 5944 */ 5945 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5946 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5947 5948 /** 5949 * What happens when the user presses the Back button while in-call 5950 * and the screen is on.<br/> 5951 * <b>Values:</b><br/> 5952 * 0 - The Back buttons does nothing different.<br/> 5953 * 1 - The Back button hangs up the current call.<br/> 5954 * 5955 * @hide 5956 */ 5957 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 5958 5959 /** 5960 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 5961 * @hide 5962 */ 5963 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 5964 5965 /** 5966 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 5967 * @hide 5968 */ 5969 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 5970 5971 /** 5972 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5973 * @hide 5974 */ 5975 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 5976 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 5977 5978 /** 5979 * Whether the device should wake when the wake gesture sensor detects motion. 5980 * @hide 5981 */ 5982 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5983 5984 /** 5985 * Whether the device should doze if configured. 5986 * @hide 5987 */ 5988 public static final String DOZE_ENABLED = "doze_enabled"; 5989 5990 /** 5991 * Whether the device should pulse on pick up gesture. 5992 * @hide 5993 */ 5994 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 5995 5996 /** 5997 * Whether the device should pulse on double tap gesture. 5998 * @hide 5999 */ 6000 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 6001 6002 /** 6003 * The current night mode that has been selected by the user. Owned 6004 * and controlled by UiModeManagerService. Constants are as per 6005 * UiModeManager. 6006 * @hide 6007 */ 6008 public static final String UI_NIGHT_MODE = "ui_night_mode"; 6009 6010 /** 6011 * Whether screensavers are enabled. 6012 * @hide 6013 */ 6014 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6015 6016 /** 6017 * The user's chosen screensaver components. 6018 * 6019 * These will be launched by the PhoneWindowManager after a timeout when not on 6020 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6021 * @hide 6022 */ 6023 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6024 6025 /** 6026 * If screensavers are enabled, whether the screensaver should be automatically launched 6027 * when the device is inserted into a (desk) dock. 6028 * @hide 6029 */ 6030 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6031 6032 /** 6033 * If screensavers are enabled, whether the screensaver should be automatically launched 6034 * when the screen times out when not on battery. 6035 * @hide 6036 */ 6037 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6038 6039 /** 6040 * If screensavers are enabled, the default screensaver component. 6041 * @hide 6042 */ 6043 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6044 6045 /** 6046 * The default NFC payment component 6047 * @hide 6048 */ 6049 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6050 6051 /** 6052 * Whether NFC payment is handled by the foreground application or a default. 6053 * @hide 6054 */ 6055 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6056 6057 /** 6058 * Specifies the package name currently configured to be the primary sms application 6059 * @hide 6060 */ 6061 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6062 6063 /** 6064 * Specifies the package name currently configured to be the default dialer application 6065 * @hide 6066 */ 6067 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6068 6069 /** 6070 * Specifies the package name currently configured to be the emergency assistance application 6071 * 6072 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6073 * 6074 * @hide 6075 */ 6076 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6077 6078 /** 6079 * Specifies whether the current app context on scren (assist data) will be sent to the 6080 * assist application (active voice interaction service). 6081 * 6082 * @hide 6083 */ 6084 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6085 6086 /** 6087 * Specifies whether a screenshot of the screen contents will be sent to the assist 6088 * application (active voice interaction service). 6089 * 6090 * @hide 6091 */ 6092 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6093 6094 /** 6095 * Specifies whether the screen will show an animation if screen contents are sent to the 6096 * assist application (active voice interaction service). 6097 * 6098 * Note that the disclosure will be forced for third-party assistants or if the device 6099 * does not support disabling it. 6100 * 6101 * @hide 6102 */ 6103 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6104 6105 /** 6106 * Names of the service components that the current user has explicitly allowed to 6107 * see all of the user's notifications, separated by ':'. 6108 * 6109 * @hide 6110 */ 6111 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6112 6113 /** 6114 * Names of the packages that the current user has explicitly allowed to 6115 * manage notification policy configuration, separated by ':'. 6116 * 6117 * @hide 6118 */ 6119 @TestApi 6120 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6121 "enabled_notification_policy_access_packages"; 6122 6123 /** @hide */ 6124 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6125 6126 /** @hide */ 6127 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6128 = "volume_controller_service_component"; 6129 6130 /** @hide */ 6131 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6132 6133 /** 6134 * This is the query URI for finding a print service to install. 6135 * 6136 * @hide 6137 */ 6138 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6139 6140 /** 6141 * This is the query URI for finding a NFC payment service to install. 6142 * 6143 * @hide 6144 */ 6145 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6146 6147 /** 6148 * If enabled, apps should try to skip any introductory hints on first launch. This might 6149 * apply to users that are already familiar with the environment or temporary users. 6150 * <p> 6151 * Type : int (0 to show hints, 1 to skip showing hints) 6152 */ 6153 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6154 6155 /** 6156 * Persisted playback time after a user confirmation of an unsafe volume level. 6157 * 6158 * @hide 6159 */ 6160 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6161 6162 /** 6163 * This preference enables notification display on the lockscreen. 6164 * @hide 6165 */ 6166 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6167 "lock_screen_show_notifications"; 6168 6169 /** 6170 * List of TV inputs that are currently hidden. This is a string 6171 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6172 * {@link android.net.Uri#encode(String)} and separated by ':'. 6173 * @hide 6174 */ 6175 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6176 6177 /** 6178 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6179 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6180 * and separated by ','. Each pair is separated by ':'. 6181 * @hide 6182 */ 6183 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6184 6185 /** 6186 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6187 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6188 * and 0 means automatic routing is enabled. 6189 * 6190 * @hide 6191 */ 6192 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6193 "usb_audio_automatic_routing_disabled"; 6194 6195 /** 6196 * The timeout in milliseconds before the device fully goes to sleep after 6197 * a period of inactivity. This value sets an upper bound on how long the device 6198 * will stay awake or dreaming without user activity. It should generally 6199 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6200 * will sleep before it ever has a chance to dream. 6201 * <p> 6202 * Use -1 to disable this timeout. 6203 * </p> 6204 * 6205 * @hide 6206 */ 6207 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6208 6209 /** 6210 * Controls whether double tap to wake is enabled. 6211 * @hide 6212 */ 6213 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6214 6215 /** 6216 * The current assistant component. It could be a voice interaction service, 6217 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6218 * handling. 6219 * 6220 * @hide 6221 */ 6222 public static final String ASSISTANT = "assistant"; 6223 6224 /** 6225 * Whether the camera launch gesture should be disabled. 6226 * 6227 * @hide 6228 */ 6229 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6230 6231 /** 6232 * Whether the camera launch gesture to double tap the power button when the screen is off 6233 * should be disabled. 6234 * 6235 * @hide 6236 */ 6237 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6238 "camera_double_tap_power_gesture_disabled"; 6239 6240 /** 6241 * Whether the camera double twist gesture to flip between front and back mode should be 6242 * enabled. 6243 * 6244 * @hide 6245 */ 6246 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6247 "camera_double_twist_to_flip_enabled"; 6248 6249 /** 6250 * Control whether Night display is currently activated. 6251 * @hide 6252 */ 6253 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6254 6255 /** 6256 * Control whether Night display will automatically activate/deactivate. 6257 * @hide 6258 */ 6259 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6260 6261 /** 6262 * Custom time when Night display is scheduled to activate. 6263 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6264 * @hide 6265 */ 6266 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6267 6268 /** 6269 * Custom time when Night display is scheduled to deactivate. 6270 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6271 * @hide 6272 */ 6273 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6274 6275 /** 6276 * Whether brightness should automatically adjust based on twilight state. 6277 * @hide 6278 */ 6279 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6280 6281 /** 6282 * Names of the service components that the current user has explicitly allowed to 6283 * be a VR mode listener, separated by ':'. 6284 * 6285 * @hide 6286 */ 6287 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6288 6289 /** 6290 * Behavior of the display while in VR mode. 6291 * 6292 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6293 * 6294 * @hide 6295 */ 6296 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6297 6298 /** 6299 * Lower the display persistence while the system is in VR mode. 6300 * 6301 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6302 * 6303 * @hide. 6304 */ 6305 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6306 6307 /** 6308 * Do not alter the display persistence while the system is in VR mode. 6309 * 6310 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6311 * 6312 * @hide. 6313 */ 6314 public static final int VR_DISPLAY_MODE_OFF = 1; 6315 6316 /** 6317 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6318 * once. 6319 * 6320 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6321 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6322 * inserted), to avoid disabling an app that the user might actively be using. 6323 * 6324 * <p>Will be set to 1 once executed. 6325 * 6326 * @hide 6327 */ 6328 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6329 6330 /** 6331 * Whether parent user can access remote contact in managed profile. 6332 * 6333 * @hide 6334 */ 6335 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6336 "managed_profile_contact_remote_search"; 6337 6338 /** 6339 * Whether or not the automatic storage manager is enabled and should run on the device. 6340 * 6341 * @hide 6342 */ 6343 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6344 "automatic_storage_manager_enabled"; 6345 6346 /** 6347 * How many days of information for the automatic storage manager to retain on the device. 6348 * 6349 * @hide 6350 */ 6351 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6352 "automatic_storage_manager_days_to_retain"; 6353 6354 /** 6355 * Default number of days of information for the automatic storage manager to retain. 6356 * 6357 * @hide 6358 */ 6359 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6360 6361 /** 6362 * How many bytes the automatic storage manager has cleared out. 6363 * 6364 * @hide 6365 */ 6366 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6367 "automatic_storage_manager_bytes_cleared"; 6368 6369 6370 /** 6371 * Last run time for the automatic storage manager. 6372 * 6373 * @hide 6374 */ 6375 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6376 "automatic_storage_manager_last_run"; 6377 6378 6379 /** 6380 * Whether SystemUI navigation keys is enabled. 6381 * @hide 6382 */ 6383 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6384 "system_navigation_keys_enabled"; 6385 6386 /** 6387 * Holds comma separated list of ordering of QS tiles. 6388 * @hide 6389 */ 6390 public static final String QS_TILES = "sysui_qs_tiles"; 6391 6392 /** 6393 * Whether preloaded APKs have been installed for the user. 6394 * @hide 6395 */ 6396 public static final String DEMO_USER_SETUP_COMPLETE 6397 = "demo_user_setup_complete"; 6398 6399 /** 6400 * Specifies whether the web action API is enabled. 6401 * 6402 * @hide 6403 */ 6404 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6405 6406 /** 6407 * Has this pairable device been paired or upgraded from a previously paired system. 6408 * @hide 6409 */ 6410 public static final String DEVICE_PAIRED = "device_paired"; 6411 6412 /** 6413 * This are the settings to be backed up. 6414 * 6415 * NOTE: Settings are backed up and restored in the order they appear 6416 * in this array. If you have one setting depending on another, 6417 * make sure that they are ordered appropriately. 6418 * 6419 * @hide 6420 */ 6421 public static final String[] SETTINGS_TO_BACKUP = { 6422 BUGREPORT_IN_POWER_MENU, // moved to global 6423 ALLOW_MOCK_LOCATION, 6424 PARENTAL_CONTROL_ENABLED, 6425 PARENTAL_CONTROL_REDIRECT_URL, 6426 USB_MASS_STORAGE_ENABLED, // moved to global 6427 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6428 ACCESSIBILITY_DISPLAY_DALTONIZER, 6429 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6430 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6431 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6432 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6433 ACCESSIBILITY_SCRIPT_INJECTION, 6434 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6435 ENABLED_ACCESSIBILITY_SERVICES, 6436 ENABLED_NOTIFICATION_LISTENERS, 6437 ENABLED_VR_LISTENERS, 6438 ENABLED_INPUT_METHODS, 6439 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6440 TOUCH_EXPLORATION_ENABLED, 6441 ACCESSIBILITY_ENABLED, 6442 ACCESSIBILITY_SPEAK_PASSWORD, 6443 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6444 ACCESSIBILITY_CAPTIONING_PRESET, 6445 ACCESSIBILITY_CAPTIONING_ENABLED, 6446 ACCESSIBILITY_CAPTIONING_LOCALE, 6447 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6448 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6449 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6450 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6451 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6452 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6453 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6454 TTS_USE_DEFAULTS, 6455 TTS_DEFAULT_RATE, 6456 TTS_DEFAULT_PITCH, 6457 TTS_DEFAULT_SYNTH, 6458 TTS_DEFAULT_LANG, 6459 TTS_DEFAULT_COUNTRY, 6460 TTS_ENABLED_PLUGINS, 6461 TTS_DEFAULT_LOCALE, 6462 SHOW_IME_WITH_HARD_KEYBOARD, 6463 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6464 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6465 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6466 SELECTED_SPELL_CHECKER, 6467 SELECTED_SPELL_CHECKER_SUBTYPE, 6468 SPELL_CHECKER_ENABLED, 6469 MOUNT_PLAY_NOTIFICATION_SND, 6470 MOUNT_UMS_AUTOSTART, 6471 MOUNT_UMS_PROMPT, 6472 MOUNT_UMS_NOTIFY_ENABLED, 6473 SLEEP_TIMEOUT, 6474 DOUBLE_TAP_TO_WAKE, 6475 WAKE_GESTURE_ENABLED, 6476 LONG_PRESS_TIMEOUT, 6477 CAMERA_GESTURE_DISABLED, 6478 ACCESSIBILITY_AUTOCLICK_ENABLED, 6479 ACCESSIBILITY_AUTOCLICK_DELAY, 6480 ACCESSIBILITY_LARGE_POINTER_ICON, 6481 PREFERRED_TTY_MODE, 6482 ENHANCED_VOICE_PRIVACY_ENABLED, 6483 TTY_MODE_ENABLED, 6484 INCALL_POWER_BUTTON_BEHAVIOR, 6485 NIGHT_DISPLAY_CUSTOM_START_TIME, 6486 NIGHT_DISPLAY_CUSTOM_END_TIME, 6487 NIGHT_DISPLAY_AUTO_MODE, 6488 NIGHT_DISPLAY_ACTIVATED, 6489 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6490 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6491 SYSTEM_NAVIGATION_KEYS_ENABLED, 6492 QS_TILES, 6493 DOZE_ENABLED, 6494 DOZE_PULSE_ON_PICK_UP, 6495 DOZE_PULSE_ON_DOUBLE_TAP 6496 }; 6497 6498 /** 6499 * These entries are considered common between the personal and the managed profile, 6500 * since the managed profile doesn't get to change them. 6501 */ 6502 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6503 6504 static { 6505 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6506 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6507 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6508 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6509 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6510 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6511 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6512 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6513 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6514 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6515 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6516 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6517 } 6518 6519 /** @hide */ 6520 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6521 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6522 } 6523 6524 /** 6525 * Helper method for determining if a location provider is enabled. 6526 * 6527 * @param cr the content resolver to use 6528 * @param provider the location provider to query 6529 * @return true if the provider is enabled 6530 * 6531 * @deprecated use {@link #LOCATION_MODE} or 6532 * {@link LocationManager#isProviderEnabled(String)} 6533 */ 6534 @Deprecated 6535 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6536 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6537 } 6538 6539 /** 6540 * Helper method for determining if a location provider is enabled. 6541 * @param cr the content resolver to use 6542 * @param provider the location provider to query 6543 * @param userId the userId to query 6544 * @return true if the provider is enabled 6545 * @deprecated use {@link #LOCATION_MODE} or 6546 * {@link LocationManager#isProviderEnabled(String)} 6547 * @hide 6548 */ 6549 @Deprecated 6550 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6551 String allowedProviders = Settings.Secure.getStringForUser(cr, 6552 LOCATION_PROVIDERS_ALLOWED, userId); 6553 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6554 } 6555 6556 /** 6557 * Thread-safe method for enabling or disabling a single location provider. 6558 * @param cr the content resolver to use 6559 * @param provider the location provider to enable or disable 6560 * @param enabled true if the provider should be enabled 6561 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6562 */ 6563 @Deprecated 6564 public static final void setLocationProviderEnabled(ContentResolver cr, 6565 String provider, boolean enabled) { 6566 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6567 } 6568 6569 /** 6570 * Thread-safe method for enabling or disabling a single location provider. 6571 * 6572 * @param cr the content resolver to use 6573 * @param provider the location provider to enable or disable 6574 * @param enabled true if the provider should be enabled 6575 * @param userId the userId for which to enable/disable providers 6576 * @return true if the value was set, false on database errors 6577 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6578 * {@link #LOCATION_MODE} 6579 * @hide 6580 */ 6581 @Deprecated 6582 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6583 String provider, boolean enabled, int userId) { 6584 synchronized (mLocationSettingsLock) { 6585 // to ensure thread safety, we write the provider name with a '+' or '-' 6586 // and let the SettingsProvider handle it rather than reading and modifying 6587 // the list of enabled providers. 6588 if (enabled) { 6589 provider = "+" + provider; 6590 } else { 6591 provider = "-" + provider; 6592 } 6593 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6594 userId); 6595 } 6596 } 6597 6598 /** 6599 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6600 */ 6601 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6602 final int mode = getLocationModeForUser(cr, userId); 6603 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6604 } 6605 6606 /** 6607 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6608 */ 6609 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6610 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6611 LOCATION_MODE_HIGH_ACCURACY, userId); 6612 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6613 // turn on location any longer. 6614 if (mode == LOCATION_MODE_OFF) { 6615 mode = LOCATION_MODE_HIGH_ACCURACY; 6616 } 6617 return setLocationModeForUser(cr, mode, userId); 6618 } 6619 6620 /** 6621 * Thread-safe method for setting the location mode to one of 6622 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6623 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6624 * 6625 * @param cr the content resolver to use 6626 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6627 * @param userId the userId for which to change mode 6628 * @return true if the value was set, false on database errors 6629 * 6630 * @throws IllegalArgumentException if mode is not one of the supported values 6631 */ 6632 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6633 int userId) { 6634 synchronized (mLocationSettingsLock) { 6635 boolean gps = false; 6636 boolean network = false; 6637 switch (mode) { 6638 case LOCATION_MODE_PREVIOUS: 6639 // Retrieve the actual mode and set to that mode. 6640 return restoreLocationModeForUser(cr, userId); 6641 case LOCATION_MODE_OFF: 6642 saveLocationModeForUser(cr, userId); 6643 break; 6644 case LOCATION_MODE_SENSORS_ONLY: 6645 gps = true; 6646 break; 6647 case LOCATION_MODE_BATTERY_SAVING: 6648 network = true; 6649 break; 6650 case LOCATION_MODE_HIGH_ACCURACY: 6651 gps = true; 6652 network = true; 6653 break; 6654 default: 6655 throw new IllegalArgumentException("Invalid location mode: " + mode); 6656 } 6657 // Note it's important that we set the NLP mode first. The Google implementation 6658 // of NLP clears its NLP consent setting any time it receives a 6659 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6660 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6661 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6662 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6663 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6664 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6665 // dialog. Then the people who wrote the setup wizard would be sad. 6666 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6667 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6668 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6669 cr, LocationManager.GPS_PROVIDER, gps, userId); 6670 return gpsSuccess && nlpSuccess; 6671 } 6672 } 6673 6674 /** 6675 * Thread-safe method for reading the location mode, returns one of 6676 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6677 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6678 * 6679 * @param cr the content resolver to use 6680 * @param userId the userId for which to read the mode 6681 * @return the location mode 6682 */ 6683 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6684 synchronized (mLocationSettingsLock) { 6685 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6686 cr, LocationManager.GPS_PROVIDER, userId); 6687 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6688 cr, LocationManager.NETWORK_PROVIDER, userId); 6689 if (gpsEnabled && networkEnabled) { 6690 return LOCATION_MODE_HIGH_ACCURACY; 6691 } else if (gpsEnabled) { 6692 return LOCATION_MODE_SENSORS_ONLY; 6693 } else if (networkEnabled) { 6694 return LOCATION_MODE_BATTERY_SAVING; 6695 } else { 6696 return LOCATION_MODE_OFF; 6697 } 6698 } 6699 } 6700 } 6701 6702 /** 6703 * Global system settings, containing preferences that always apply identically 6704 * to all defined users. Applications can read these but are not allowed to write; 6705 * like the "Secure" settings, these are for preferences that the user must 6706 * explicitly modify through the system UI or specialized APIs for those values. 6707 */ 6708 public static final class Global extends NameValueTable { 6709 /** 6710 * The content:// style URL for global secure settings items. Not public. 6711 */ 6712 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6713 6714 /** 6715 * Whether users are allowed to add more users or guest from lockscreen. 6716 * <p> 6717 * Type: int 6718 * @hide 6719 */ 6720 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6721 6722 /** 6723 * Setting whether the global gesture for enabling accessibility is enabled. 6724 * If this gesture is enabled the user will be able to perfrom it to enable 6725 * the accessibility state without visiting the settings app. 6726 * @hide 6727 */ 6728 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6729 "enable_accessibility_global_gesture_enabled"; 6730 6731 /** 6732 * Whether Airplane Mode is on. 6733 */ 6734 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6735 6736 /** 6737 * Whether Theater Mode is on. 6738 * {@hide} 6739 */ 6740 @SystemApi 6741 public static final String THEATER_MODE_ON = "theater_mode_on"; 6742 6743 /** 6744 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6745 */ 6746 public static final String RADIO_BLUETOOTH = "bluetooth"; 6747 6748 /** 6749 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6750 */ 6751 public static final String RADIO_WIFI = "wifi"; 6752 6753 /** 6754 * {@hide} 6755 */ 6756 public static final String RADIO_WIMAX = "wimax"; 6757 /** 6758 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6759 */ 6760 public static final String RADIO_CELL = "cell"; 6761 6762 /** 6763 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6764 */ 6765 public static final String RADIO_NFC = "nfc"; 6766 6767 /** 6768 * A comma separated list of radios that need to be disabled when airplane mode 6769 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6770 * included in the comma separated list. 6771 */ 6772 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6773 6774 /** 6775 * A comma separated list of radios that should to be disabled when airplane mode 6776 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6777 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6778 * will be turned off when entering airplane mode, but the user will be able to reenable 6779 * Wifi in the Settings app. 6780 * 6781 * {@hide} 6782 */ 6783 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6784 6785 /** 6786 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6787 * See {@link android.bluetooth.BluetoothProfile}. 6788 * {@hide} 6789 */ 6790 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6791 6792 /** 6793 * A semi-colon separated list of Bluetooth interoperability workarounds. 6794 * Each entry is a partial Bluetooth device address string and an integer representing 6795 * the feature to be disabled, separated by a comma. The integer must correspond 6796 * to a interoperability feature as defined in "interop.h" in /system/bt. 6797 * <p> 6798 * Example: <br/> 6799 * "00:11:22,0;01:02:03:04,2" 6800 * @hide 6801 */ 6802 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6803 6804 /** 6805 * The policy for deciding when Wi-Fi should go to sleep (which will in 6806 * turn switch to using the mobile data as an Internet connection). 6807 * <p> 6808 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6809 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6810 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6811 */ 6812 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6813 6814 /** 6815 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6816 * policy, which is to sleep shortly after the turning off 6817 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6818 */ 6819 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6820 6821 /** 6822 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6823 * the device is on battery, and never go to sleep when the device is 6824 * plugged in. 6825 */ 6826 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6827 6828 /** 6829 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6830 */ 6831 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6832 6833 /** 6834 * Value to specify if the user prefers the date, time and time zone 6835 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6836 */ 6837 public static final String AUTO_TIME = "auto_time"; 6838 6839 /** 6840 * Value to specify if the user prefers the time zone 6841 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6842 */ 6843 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6844 6845 /** 6846 * URI for the car dock "in" event sound. 6847 * @hide 6848 */ 6849 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6850 6851 /** 6852 * URI for the car dock "out" event sound. 6853 * @hide 6854 */ 6855 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6856 6857 /** 6858 * URI for the desk dock "in" event sound. 6859 * @hide 6860 */ 6861 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6862 6863 /** 6864 * URI for the desk dock "out" event sound. 6865 * @hide 6866 */ 6867 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6868 6869 /** 6870 * Whether to play a sound for dock events. 6871 * @hide 6872 */ 6873 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6874 6875 /** 6876 * Whether to play a sound for dock events, only when an accessibility service is on. 6877 * @hide 6878 */ 6879 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 6880 6881 /** 6882 * URI for the "device locked" (keyguard shown) sound. 6883 * @hide 6884 */ 6885 public static final String LOCK_SOUND = "lock_sound"; 6886 6887 /** 6888 * URI for the "device unlocked" sound. 6889 * @hide 6890 */ 6891 public static final String UNLOCK_SOUND = "unlock_sound"; 6892 6893 /** 6894 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6895 * state without unlocking. 6896 * @hide 6897 */ 6898 public static final String TRUSTED_SOUND = "trusted_sound"; 6899 6900 /** 6901 * URI for the low battery sound file. 6902 * @hide 6903 */ 6904 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6905 6906 /** 6907 * Whether to play a sound for low-battery alerts. 6908 * @hide 6909 */ 6910 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6911 6912 /** 6913 * URI for the "wireless charging started" sound. 6914 * @hide 6915 */ 6916 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6917 "wireless_charging_started_sound"; 6918 6919 /** 6920 * Whether to play a sound for charging events. 6921 * @hide 6922 */ 6923 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6924 6925 /** 6926 * Whether we keep the device on while the device is plugged in. 6927 * Supported values are: 6928 * <ul> 6929 * <li>{@code 0} to never stay on while plugged in</li> 6930 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6931 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6932 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6933 * </ul> 6934 * These values can be OR-ed together. 6935 */ 6936 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6937 6938 /** 6939 * When the user has enable the option to have a "bug report" command 6940 * in the power menu. 6941 * @hide 6942 */ 6943 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6944 6945 /** 6946 * Whether ADB is enabled. 6947 */ 6948 public static final String ADB_ENABLED = "adb_enabled"; 6949 6950 /** 6951 * Whether Views are allowed to save their attribute data. 6952 * @hide 6953 */ 6954 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6955 6956 /** 6957 * Whether assisted GPS should be enabled or not. 6958 * @hide 6959 */ 6960 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6961 6962 /** 6963 * Whether bluetooth is enabled/disabled 6964 * 0=disabled. 1=enabled. 6965 */ 6966 public static final String BLUETOOTH_ON = "bluetooth_on"; 6967 6968 /** 6969 * CDMA Cell Broadcast SMS 6970 * 0 = CDMA Cell Broadcast SMS disabled 6971 * 1 = CDMA Cell Broadcast SMS enabled 6972 * @hide 6973 */ 6974 public static final String CDMA_CELL_BROADCAST_SMS = 6975 "cdma_cell_broadcast_sms"; 6976 6977 /** 6978 * The CDMA roaming mode 0 = Home Networks, CDMA default 6979 * 1 = Roaming on Affiliated networks 6980 * 2 = Roaming on any networks 6981 * @hide 6982 */ 6983 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6984 6985 /** 6986 * The CDMA subscription mode 0 = RUIM/SIM (default) 6987 * 1 = NV 6988 * @hide 6989 */ 6990 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6991 6992 /** Inactivity timeout to track mobile data activity. 6993 * 6994 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6995 * infer the data activity of mobile network. After a period of no activity on mobile 6996 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6997 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6998 * subsequent activity on mobile networks triggers the firing of {@code 6999 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 7000 * 7001 * Network activity refers to transmitting or receiving data on the network interfaces. 7002 * 7003 * Tracking is disabled if set to zero or negative value. 7004 * 7005 * @hide 7006 */ 7007 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 7008 7009 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 7010 * but for Wifi network. 7011 * @hide 7012 */ 7013 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 7014 7015 /** 7016 * Whether or not data roaming is enabled. (0 = false, 1 = true) 7017 */ 7018 public static final String DATA_ROAMING = "data_roaming"; 7019 7020 /** 7021 * The value passed to a Mobile DataConnection via bringUp which defines the 7022 * number of retries to preform when setting up the initial connection. The default 7023 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7024 * @hide 7025 */ 7026 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7027 7028 /** 7029 * Whether any package can be on external storage. When this is true, any 7030 * package, regardless of manifest values, is a candidate for installing 7031 * or moving onto external storage. (0 = false, 1 = true) 7032 * @hide 7033 */ 7034 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7035 7036 /** 7037 * Whether any activity can be resized. When this is true, any 7038 * activity, regardless of manifest values, can be resized for multi-window. 7039 * (0 = false, 1 = true) 7040 * @hide 7041 */ 7042 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7043 = "force_resizable_activities"; 7044 7045 /** 7046 * Whether to enable experimental freeform support for windows. 7047 * @hide 7048 */ 7049 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7050 = "enable_freeform_support"; 7051 7052 /** 7053 * Whether user has enabled development settings. 7054 */ 7055 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7056 7057 /** 7058 * Whether the device has been provisioned (0 = false, 1 = true). 7059 * <p>On a multiuser device with a separate system user, the screen may be locked 7060 * as soon as this is set to true and further activities cannot be launched on the 7061 * system user unless they are marked to show over keyguard. 7062 */ 7063 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7064 7065 /** 7066 * Whether mobile data should be allowed while the device is being provisioned. 7067 * This allows the provisioning process to turn off mobile data before the user 7068 * has an opportunity to set things up, preventing other processes from burning 7069 * precious bytes before wifi is setup. 7070 * (0 = false, 1 = true) 7071 * @hide 7072 */ 7073 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7074 "device_provisioning_mobile_data"; 7075 7076 /** 7077 * The saved value for WindowManagerService.setForcedDisplaySize(). 7078 * Two integers separated by a comma. If unset, then use the real display size. 7079 * @hide 7080 */ 7081 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7082 7083 /** 7084 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7085 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7086 * @hide 7087 */ 7088 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7089 7090 /** 7091 * The maximum size, in bytes, of a download that the download manager will transfer over 7092 * a non-wifi connection. 7093 * @hide 7094 */ 7095 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7096 "download_manager_max_bytes_over_mobile"; 7097 7098 /** 7099 * The recommended maximum size, in bytes, of a download that the download manager should 7100 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7101 * have the option to start the download over the mobile connection anyway. 7102 * @hide 7103 */ 7104 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7105 "download_manager_recommended_max_bytes_over_mobile"; 7106 7107 /** 7108 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7109 */ 7110 @Deprecated 7111 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7112 7113 /** 7114 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7115 * sent or processed. (0 = false, 1 = true) 7116 * @hide 7117 */ 7118 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7119 7120 /** 7121 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7122 * and the output is redirected to AV Receiver connected via 7123 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7124 * @hide 7125 */ 7126 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7127 7128 /** 7129 * Whether TV will automatically turn on upon reception of the CEC command 7130 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7131 * @hide 7132 */ 7133 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7134 "hdmi_control_auto_wakeup_enabled"; 7135 7136 /** 7137 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7138 * (0 = false, 1 = true) 7139 * @hide 7140 */ 7141 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7142 "hdmi_control_auto_device_off_enabled"; 7143 7144 /** 7145 * Whether TV will switch to MHL port when a mobile device is plugged in. 7146 * (0 = false, 1 = true) 7147 * @hide 7148 */ 7149 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7150 7151 /** 7152 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7153 * @hide 7154 */ 7155 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7156 7157 /** 7158 * Whether mobile data connections are allowed by the user. See 7159 * ConnectivityManager for more info. 7160 * @hide 7161 */ 7162 public static final String MOBILE_DATA = "mobile_data"; 7163 7164 /** 7165 * Whether the mobile data connection should remain active even when higher 7166 * priority networks like WiFi are active, to help make network switching faster. 7167 * 7168 * See ConnectivityService for more info. 7169 * 7170 * (0 = disabled, 1 = enabled) 7171 * @hide 7172 */ 7173 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7174 7175 /** 7176 * Size of the event buffer for IP connectivity metrics. 7177 * @hide 7178 */ 7179 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 7180 "connectivity_metrics_buffer_size"; 7181 7182 /** {@hide} */ 7183 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7184 /** {@hide} */ 7185 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7186 /** {@hide} */ 7187 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7188 /** {@hide} */ 7189 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7190 /** {@hide} */ 7191 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7192 7193 /** {@hide} */ 7194 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7195 /** {@hide} */ 7196 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7197 /** {@hide} */ 7198 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7199 /** {@hide} */ 7200 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7201 7202 /** {@hide} */ 7203 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7204 /** {@hide} */ 7205 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7206 /** {@hide} */ 7207 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7208 /** {@hide} */ 7209 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7210 7211 /** {@hide} */ 7212 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7213 /** {@hide} */ 7214 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7215 /** {@hide} */ 7216 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7217 /** {@hide} */ 7218 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7219 7220 /** 7221 * User preference for which network(s) should be used. Only the 7222 * connectivity service should touch this. 7223 */ 7224 public static final String NETWORK_PREFERENCE = "network_preference"; 7225 7226 /** 7227 * Which package name to use for network scoring. If null, or if the package is not a valid 7228 * scorer app, external network scores will neither be requested nor accepted. 7229 * @hide 7230 */ 7231 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7232 7233 /** 7234 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7235 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7236 * exceeded. 7237 * @hide 7238 */ 7239 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7240 7241 /** 7242 * The length of time in milli-seconds that automatic small adjustments to 7243 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7244 * @hide 7245 */ 7246 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7247 7248 /** Preferred NTP server. {@hide} */ 7249 public static final String NTP_SERVER = "ntp_server"; 7250 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7251 public static final String NTP_TIMEOUT = "ntp_timeout"; 7252 7253 /** {@hide} */ 7254 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7255 7256 /** 7257 * Sample validity in seconds to configure for the system DNS resolver. 7258 * {@hide} 7259 */ 7260 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7261 "dns_resolver_sample_validity_seconds"; 7262 7263 /** 7264 * Success threshold in percent for use with the system DNS resolver. 7265 * {@hide} 7266 */ 7267 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7268 "dns_resolver_success_threshold_percent"; 7269 7270 /** 7271 * Minimum number of samples needed for statistics to be considered meaningful in the 7272 * system DNS resolver. 7273 * {@hide} 7274 */ 7275 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7276 7277 /** 7278 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7279 * {@hide} 7280 */ 7281 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7282 7283 /** 7284 * Whether to disable the automatic scheduling of system updates. 7285 * 1 = system updates won't be automatically scheduled (will always 7286 * present notification instead). 7287 * 0 = system updates will be automatically scheduled. (default) 7288 * @hide 7289 */ 7290 @SystemApi 7291 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7292 7293 /** 7294 * Whether the package manager should send package verification broadcasts for verifiers to 7295 * review apps prior to installation. 7296 * 1 = request apps to be verified prior to installation, if a verifier exists. 7297 * 0 = do not verify apps before installation 7298 * @hide 7299 */ 7300 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7301 7302 /** Timeout for package verification. 7303 * @hide */ 7304 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7305 7306 /** Default response code for package verification. 7307 * @hide */ 7308 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7309 7310 /** 7311 * Show package verification setting in the Settings app. 7312 * 1 = show (default) 7313 * 0 = hide 7314 * @hide 7315 */ 7316 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7317 7318 /** 7319 * Run package verification on apps installed through ADB/ADT/USB 7320 * 1 = perform package verification on ADB installs (default) 7321 * 0 = bypass package verification on ADB installs 7322 * @hide 7323 */ 7324 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7325 7326 /** 7327 * Time since last fstrim (milliseconds) after which we force one to happen 7328 * during device startup. If unset, the default is 3 days. 7329 * @hide 7330 */ 7331 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7332 7333 /** 7334 * The interval in milliseconds at which to check packet counts on the 7335 * mobile data interface when screen is on, to detect possible data 7336 * connection problems. 7337 * @hide 7338 */ 7339 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7340 "pdp_watchdog_poll_interval_ms"; 7341 7342 /** 7343 * The interval in milliseconds at which to check packet counts on the 7344 * mobile data interface when screen is off, to detect possible data 7345 * connection problems. 7346 * @hide 7347 */ 7348 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7349 "pdp_watchdog_long_poll_interval_ms"; 7350 7351 /** 7352 * The interval in milliseconds at which to check packet counts on the 7353 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7354 * outgoing packets has been reached without incoming packets. 7355 * @hide 7356 */ 7357 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7358 "pdp_watchdog_error_poll_interval_ms"; 7359 7360 /** 7361 * The number of outgoing packets sent without seeing an incoming packet 7362 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7363 * device is logged to the event log 7364 * @hide 7365 */ 7366 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7367 "pdp_watchdog_trigger_packet_count"; 7368 7369 /** 7370 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7371 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7372 * attempting data connection recovery. 7373 * @hide 7374 */ 7375 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7376 "pdp_watchdog_error_poll_count"; 7377 7378 /** 7379 * The number of failed PDP reset attempts before moving to something more 7380 * drastic: re-registering to the network. 7381 * @hide 7382 */ 7383 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7384 "pdp_watchdog_max_pdp_reset_fail_count"; 7385 7386 /** 7387 * A positive value indicates how often the SamplingProfiler 7388 * should take snapshots. Zero value means SamplingProfiler 7389 * is disabled. 7390 * 7391 * @hide 7392 */ 7393 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7394 7395 /** 7396 * URL to open browser on to allow user to manage a prepay account 7397 * @hide 7398 */ 7399 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7400 "setup_prepaid_data_service_url"; 7401 7402 /** 7403 * URL to attempt a GET on to see if this is a prepay device 7404 * @hide 7405 */ 7406 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7407 "setup_prepaid_detection_target_url"; 7408 7409 /** 7410 * Host to check for a redirect to after an attempt to GET 7411 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7412 * this is a prepaid device with zero balance.) 7413 * @hide 7414 */ 7415 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7416 "setup_prepaid_detection_redir_host"; 7417 7418 /** 7419 * The interval in milliseconds at which to check the number of SMS sent out without asking 7420 * for use permit, to limit the un-authorized SMS usage. 7421 * 7422 * @hide 7423 */ 7424 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7425 "sms_outgoing_check_interval_ms"; 7426 7427 /** 7428 * The number of outgoing SMS sent without asking for user permit (of {@link 7429 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7430 * 7431 * @hide 7432 */ 7433 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7434 "sms_outgoing_check_max_count"; 7435 7436 /** 7437 * Used to disable SMS short code confirmation - defaults to true. 7438 * True indcates we will do the check, etc. Set to false to disable. 7439 * @see com.android.internal.telephony.SmsUsageMonitor 7440 * @hide 7441 */ 7442 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7443 7444 /** 7445 * Used to select which country we use to determine premium sms codes. 7446 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7447 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7448 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7449 * @hide 7450 */ 7451 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7452 7453 /** 7454 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7455 * @hide 7456 */ 7457 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7458 7459 /** 7460 * Used to disable Tethering on a device - defaults to true 7461 * @hide 7462 */ 7463 public static final String TETHER_SUPPORTED = "tether_supported"; 7464 7465 /** 7466 * Used to require DUN APN on the device or not - defaults to a build config value 7467 * which defaults to false 7468 * @hide 7469 */ 7470 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7471 7472 /** 7473 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7474 * corresponding build config values are set it will override the APN DB 7475 * values. 7476 * Consists of a comma seperated list of strings: 7477 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7478 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7479 * @hide 7480 */ 7481 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7482 7483 /** 7484 * List of carrier apps which are whitelisted to prompt the user for install when 7485 * a sim card with matching uicc carrier privilege rules is inserted. 7486 * 7487 * The value is "package1;package2;..." 7488 * @hide 7489 */ 7490 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7491 7492 /** 7493 * USB Mass Storage Enabled 7494 */ 7495 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7496 7497 /** 7498 * If this setting is set (to anything), then all references 7499 * to Gmail on the device must change to Google Mail. 7500 */ 7501 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7502 7503 /** 7504 * Webview Data reduction proxy key. 7505 * @hide 7506 */ 7507 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7508 "webview_data_reduction_proxy_key"; 7509 7510 /** 7511 * Whether or not the WebView fallback mechanism should be enabled. 7512 * 0=disabled, 1=enabled. 7513 * @hide 7514 */ 7515 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7516 "webview_fallback_logic_enabled"; 7517 7518 /** 7519 * Name of the package used as WebView provider (if unset the provider is instead determined 7520 * by the system). 7521 * @hide 7522 */ 7523 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7524 7525 /** 7526 * Developer setting to enable WebView multiprocess rendering. 7527 * @hide 7528 */ 7529 @SystemApi 7530 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7531 7532 /** 7533 * The maximum number of notifications shown in 24 hours when switching networks. 7534 * @hide 7535 */ 7536 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 7537 "network_switch_notification_daily_limit"; 7538 7539 /** 7540 * The minimum time in milliseconds between notifications when switching networks. 7541 * @hide 7542 */ 7543 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 7544 "network_switch_notification_rate_limit_millis"; 7545 7546 /** 7547 * Whether to automatically switch away from wifi networks that lose Internet access. 7548 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 7549 * avoids such networks. Valid values are: 7550 * 7551 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 7552 * null: Ask the user whether to switch away from bad wifi. 7553 * 1: Avoid bad wifi. 7554 * 7555 * @hide 7556 */ 7557 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 7558 7559 /** 7560 * Whether Wifi display is enabled/disabled 7561 * 0=disabled. 1=enabled. 7562 * @hide 7563 */ 7564 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7565 7566 /** 7567 * Whether Wifi display certification mode is enabled/disabled 7568 * 0=disabled. 1=enabled. 7569 * @hide 7570 */ 7571 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7572 "wifi_display_certification_on"; 7573 7574 /** 7575 * WPS Configuration method used by Wifi display, this setting only 7576 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7577 * 7578 * Possible values are: 7579 * 7580 * WpsInfo.INVALID: use default WPS method chosen by framework 7581 * WpsInfo.PBC : use Push button 7582 * WpsInfo.KEYPAD : use Keypad 7583 * WpsInfo.DISPLAY: use Display 7584 * @hide 7585 */ 7586 public static final String WIFI_DISPLAY_WPS_CONFIG = 7587 "wifi_display_wps_config"; 7588 7589 /** 7590 * Whether to notify the user of open networks. 7591 * <p> 7592 * If not connected and the scan results have an open network, we will 7593 * put this notification up. If we attempt to connect to a network or 7594 * the open network(s) disappear, we remove the notification. When we 7595 * show the notification, we will not show it again for 7596 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7597 */ 7598 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7599 "wifi_networks_available_notification_on"; 7600 /** 7601 * {@hide} 7602 */ 7603 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7604 "wimax_networks_available_notification_on"; 7605 7606 /** 7607 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7608 * Connecting to a network will reset the timer. 7609 */ 7610 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7611 "wifi_networks_available_repeat_delay"; 7612 7613 /** 7614 * 802.11 country code in ISO 3166 format 7615 * @hide 7616 */ 7617 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7618 7619 /** 7620 * The interval in milliseconds to issue wake up scans when wifi needs 7621 * to connect. This is necessary to connect to an access point when 7622 * device is on the move and the screen is off. 7623 * @hide 7624 */ 7625 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7626 "wifi_framework_scan_interval_ms"; 7627 7628 /** 7629 * The interval in milliseconds after which Wi-Fi is considered idle. 7630 * When idle, it is possible for the device to be switched from Wi-Fi to 7631 * the mobile data network. 7632 * @hide 7633 */ 7634 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7635 7636 /** 7637 * When the number of open networks exceeds this number, the 7638 * least-recently-used excess networks will be removed. 7639 */ 7640 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7641 7642 /** 7643 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7644 */ 7645 public static final String WIFI_ON = "wifi_on"; 7646 7647 /** 7648 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7649 * @hide 7650 */ 7651 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7652 "wifi_scan_always_enabled"; 7653 7654 /** 7655 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7656 * connectivity. 7657 * @hide 7658 */ 7659 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7660 "ble_scan_always_enabled"; 7661 7662 /** 7663 * Used to save the Wifi_ON state prior to tethering. 7664 * This state will be checked to restore Wifi after 7665 * the user turns off tethering. 7666 * 7667 * @hide 7668 */ 7669 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7670 7671 /** 7672 * The interval in milliseconds to scan as used by the wifi supplicant 7673 * @hide 7674 */ 7675 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7676 "wifi_supplicant_scan_interval_ms"; 7677 7678 /** 7679 * whether frameworks handles wifi auto-join 7680 * @hide 7681 */ 7682 public static final String WIFI_ENHANCED_AUTO_JOIN = 7683 "wifi_enhanced_auto_join"; 7684 7685 /** 7686 * whether settings show RSSI 7687 * @hide 7688 */ 7689 public static final String WIFI_NETWORK_SHOW_RSSI = 7690 "wifi_network_show_rssi"; 7691 7692 /** 7693 * The interval in milliseconds to scan at supplicant when p2p is connected 7694 * @hide 7695 */ 7696 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7697 "wifi_scan_interval_p2p_connected_ms"; 7698 7699 /** 7700 * Whether the Wi-Fi watchdog is enabled. 7701 */ 7702 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7703 7704 /** 7705 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7706 * the setting needs to be set to 0 to disable it. 7707 * @hide 7708 */ 7709 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7710 "wifi_watchdog_poor_network_test_enabled"; 7711 7712 /** 7713 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7714 * needs to be set to 0 to disable it. 7715 * @hide 7716 */ 7717 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7718 "wifi_suspend_optimizations_enabled"; 7719 7720 /** 7721 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7722 * will enable it. In the future, additional values may be supported. 7723 * @hide 7724 */ 7725 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7726 "wifi_verbose_logging_enabled"; 7727 7728 /** 7729 * The maximum number of times we will retry a connection to an access 7730 * point for which we have failed in acquiring an IP address from DHCP. 7731 * A value of N means that we will make N+1 connection attempts in all. 7732 */ 7733 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7734 7735 /** 7736 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7737 * data connectivity to be established after a disconnect from Wi-Fi. 7738 */ 7739 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7740 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7741 7742 /** 7743 * This setting controls whether WiFi configurations created by a Device Owner app 7744 * should be locked down (that is, be editable or removable only by the Device Owner App, 7745 * not even by Settings app). 7746 * This setting takes integer values. Non-zero values mean DO created configurations 7747 * are locked down. Value of zero means they are not. Default value in the absence of 7748 * actual value to this setting is 0. 7749 */ 7750 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7751 "wifi_device_owner_configs_lockdown"; 7752 7753 /** 7754 * The operational wifi frequency band 7755 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7756 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7757 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7758 * 7759 * @hide 7760 */ 7761 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7762 7763 /** 7764 * The Wi-Fi peer-to-peer device name 7765 * @hide 7766 */ 7767 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7768 7769 /** 7770 * The min time between wifi disable and wifi enable 7771 * @hide 7772 */ 7773 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7774 7775 /** 7776 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7777 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7778 * has been seen in this time period. 7779 * 7780 * If this is less than or equal to zero, we use a more conservative behavior and only check 7781 * for a non-null score from the currently connected or target BSSID. 7782 * @hide 7783 */ 7784 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7785 "wifi_ephemeral_out_of_range_timeout_ms"; 7786 7787 /** 7788 * The number of milliseconds to delay when checking for data stalls during 7789 * non-aggressive detection. (screen is turned off.) 7790 * @hide 7791 */ 7792 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7793 "data_stall_alarm_non_aggressive_delay_in_ms"; 7794 7795 /** 7796 * The number of milliseconds to delay when checking for data stalls during 7797 * aggressive detection. (screen on or suspected data stall) 7798 * @hide 7799 */ 7800 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7801 "data_stall_alarm_aggressive_delay_in_ms"; 7802 7803 /** 7804 * The number of milliseconds to allow the provisioning apn to remain active 7805 * @hide 7806 */ 7807 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7808 "provisioning_apn_alarm_delay_in_ms"; 7809 7810 /** 7811 * The interval in milliseconds at which to check gprs registration 7812 * after the first registration mismatch of gprs and voice service, 7813 * to detect possible data network registration problems. 7814 * 7815 * @hide 7816 */ 7817 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7818 "gprs_register_check_period_ms"; 7819 7820 /** 7821 * Nonzero causes Log.wtf() to crash. 7822 * @hide 7823 */ 7824 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7825 7826 /** 7827 * Ringer mode. This is used internally, changing this value will not 7828 * change the ringer mode. See AudioManager. 7829 */ 7830 public static final String MODE_RINGER = "mode_ringer"; 7831 7832 /** 7833 * Overlay display devices setting. 7834 * The associated value is a specially formatted string that describes the 7835 * size and density of simulated secondary display devices. 7836 * <p> 7837 * Format: {width}x{height}/{dpi};... 7838 * </p><p> 7839 * Example: 7840 * <ul> 7841 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7842 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7843 * at 1080p and the second at 720p.</li> 7844 * <li>If the value is empty, then no overlay display devices are created.</li> 7845 * </ul></p> 7846 * 7847 * @hide 7848 */ 7849 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7850 7851 /** 7852 * Threshold values for the duration and level of a discharge cycle, 7853 * under which we log discharge cycle info. 7854 * 7855 * @hide 7856 */ 7857 public static final String 7858 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7859 7860 /** @hide */ 7861 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7862 7863 /** 7864 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7865 * intents on application crashes and ANRs. If this is disabled, the 7866 * crash/ANR dialog will never display the "Report" button. 7867 * <p> 7868 * Type: int (0 = disallow, 1 = allow) 7869 * 7870 * @hide 7871 */ 7872 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7873 7874 /** 7875 * Maximum age of entries kept by {@link DropBoxManager}. 7876 * 7877 * @hide 7878 */ 7879 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7880 7881 /** 7882 * Maximum number of entry files which {@link DropBoxManager} will keep 7883 * around. 7884 * 7885 * @hide 7886 */ 7887 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7888 7889 /** 7890 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7891 * what. 7892 * 7893 * @hide 7894 */ 7895 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7896 7897 /** 7898 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7899 * will use. 7900 * 7901 * @hide 7902 */ 7903 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7904 7905 /** 7906 * Percent of total disk which {@link DropBoxManager} will never dip 7907 * into. 7908 * 7909 * @hide 7910 */ 7911 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7912 7913 /** 7914 * Prefix for per-tag dropbox disable/enable settings. 7915 * 7916 * @hide 7917 */ 7918 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7919 7920 /** 7921 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7922 * prefix of the dropbox tag of the report type. For example, 7923 * "logcat_for_system_server_anr" controls the lines of logcat captured 7924 * with system server ANR reports. 0 to disable. 7925 * 7926 * @hide 7927 */ 7928 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7929 7930 /** 7931 * The interval in minutes after which the amount of free storage left 7932 * on the device is logged to the event log 7933 * 7934 * @hide 7935 */ 7936 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7937 7938 /** 7939 * Threshold for the amount of change in disk free space required to 7940 * report the amount of free space. Used to prevent spamming the logs 7941 * when the disk free space isn't changing frequently. 7942 * 7943 * @hide 7944 */ 7945 public static final String 7946 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7947 7948 /** 7949 * Minimum percentage of free storage on the device that is used to 7950 * determine if the device is running low on storage. The default is 10. 7951 * <p> 7952 * Say this value is set to 10, the device is considered running low on 7953 * storage if 90% or more of the device storage is filled up. 7954 * 7955 * @hide 7956 */ 7957 public static final String 7958 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7959 7960 /** 7961 * Maximum byte size of the low storage threshold. This is to ensure 7962 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7963 * overly large threshold for large storage devices. Currently this must 7964 * be less than 2GB. This default is 500MB. 7965 * 7966 * @hide 7967 */ 7968 public static final String 7969 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7970 7971 /** 7972 * Minimum bytes of free storage on the device before the data partition 7973 * is considered full. By default, 1 MB is reserved to avoid system-wide 7974 * SQLite disk full exceptions. 7975 * 7976 * @hide 7977 */ 7978 public static final String 7979 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7980 7981 /** 7982 * The maximum reconnect delay for short network outages or when the 7983 * network is suspended due to phone use. 7984 * 7985 * @hide 7986 */ 7987 public static final String 7988 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7989 7990 /** 7991 * The number of milliseconds to delay before sending out 7992 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7993 * 7994 * @hide 7995 */ 7996 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7997 7998 7999 /** 8000 * Network sampling interval, in seconds. We'll generate link information 8001 * about bytes/packets sent and error rates based on data sampled in this interval 8002 * 8003 * @hide 8004 */ 8005 8006 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 8007 "connectivity_sampling_interval_in_seconds"; 8008 8009 /** 8010 * The series of successively longer delays used in retrying to download PAC file. 8011 * Last delay is used between successful PAC downloads. 8012 * 8013 * @hide 8014 */ 8015 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 8016 8017 /** 8018 * Don't attempt to detect captive portals. 8019 * 8020 * @hide 8021 */ 8022 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 8023 8024 /** 8025 * When detecting a captive portal, display a notification that 8026 * prompts the user to sign in. 8027 * 8028 * @hide 8029 */ 8030 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 8031 8032 /** 8033 * When detecting a captive portal, immediately disconnect from the 8034 * network and do not reconnect to that network in the future. 8035 * 8036 * @hide 8037 */ 8038 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 8039 8040 /** 8041 * What to do when connecting a network that presents a captive portal. 8042 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 8043 * 8044 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 8045 * @hide 8046 */ 8047 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 8048 8049 /** 8050 * Setting to turn off captive portal detection. Feature is enabled by 8051 * default and the setting needs to be set to 0 to disable it. 8052 * 8053 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 8054 * @hide 8055 */ 8056 @Deprecated 8057 public static final String 8058 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 8059 8060 /** 8061 * The server used for captive portal detection upon a new conection. A 8062 * 204 response code from the server is used for validation. 8063 * TODO: remove this deprecated symbol. 8064 * 8065 * @hide 8066 */ 8067 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 8068 8069 /** 8070 * The URL used for HTTPS captive portal detection upon a new connection. 8071 * A 204 response code from the server is used for validation. 8072 * 8073 * @hide 8074 */ 8075 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 8076 8077 /** 8078 * The URL used for HTTP captive portal detection upon a new connection. 8079 * A 204 response code from the server is used for validation. 8080 * 8081 * @hide 8082 */ 8083 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 8084 8085 /** 8086 * The URL used for fallback HTTP captive portal detection when previous HTTP 8087 * and HTTPS captive portal detection attemps did not return a conclusive answer. 8088 * 8089 * @hide 8090 */ 8091 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 8092 8093 /** 8094 * Whether to use HTTPS for network validation. This is enabled by default and the setting 8095 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 8096 * don't actually use HTTPS, but it's consistent with the other settings. 8097 * 8098 * @hide 8099 */ 8100 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8101 8102 /** 8103 * Which User-Agent string to use in the header of the captive portal detection probes. 8104 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 8105 * 8106 * @hide 8107 */ 8108 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 8109 8110 /** 8111 * Whether network service discovery is enabled. 8112 * 8113 * @hide 8114 */ 8115 public static final String NSD_ON = "nsd_on"; 8116 8117 /** 8118 * Let user pick default install location. 8119 * 8120 * @hide 8121 */ 8122 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8123 8124 /** 8125 * Default install location value. 8126 * 0 = auto, let system decide 8127 * 1 = internal 8128 * 2 = sdcard 8129 * @hide 8130 */ 8131 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8132 8133 /** 8134 * ms during which to consume extra events related to Inet connection 8135 * condition after a transtion to fully-connected 8136 * 8137 * @hide 8138 */ 8139 public static final String 8140 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8141 8142 /** 8143 * ms during which to consume extra events related to Inet connection 8144 * condtion after a transtion to partly-connected 8145 * 8146 * @hide 8147 */ 8148 public static final String 8149 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8150 8151 /** {@hide} */ 8152 public static final String 8153 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8154 8155 /** 8156 * Host name and port for global http proxy. Uses ':' seperator for 8157 * between host and port. 8158 */ 8159 public static final String HTTP_PROXY = "http_proxy"; 8160 8161 /** 8162 * Host name for global http proxy. Set via ConnectivityManager. 8163 * 8164 * @hide 8165 */ 8166 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8167 8168 /** 8169 * Integer host port for global http proxy. Set via ConnectivityManager. 8170 * 8171 * @hide 8172 */ 8173 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8174 8175 /** 8176 * Exclusion list for global proxy. This string contains a list of 8177 * comma-separated domains where the global proxy does not apply. 8178 * Domains should be listed in a comma- separated list. Example of 8179 * acceptable formats: ".domain1.com,my.domain2.com" Use 8180 * ConnectivityManager to set/get. 8181 * 8182 * @hide 8183 */ 8184 public static final String 8185 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8186 8187 /** 8188 * The location PAC File for the proxy. 8189 * @hide 8190 */ 8191 public static final String 8192 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8193 8194 /** 8195 * Enables the UI setting to allow the user to specify the global HTTP 8196 * proxy and associated exclusion list. 8197 * 8198 * @hide 8199 */ 8200 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8201 8202 /** 8203 * Setting for default DNS in case nobody suggests one 8204 * 8205 * @hide 8206 */ 8207 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8208 8209 /** {@hide} */ 8210 public static final String 8211 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8212 /** {@hide} */ 8213 public static final String 8214 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8215 /** {@hide} */ 8216 public static final String 8217 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8218 /** {@hide} */ 8219 public static final String 8220 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8221 /** {@hide} */ 8222 public static final String 8223 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8224 /** {@hide} */ 8225 public static final String 8226 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8227 /** {@hide} */ 8228 public static final String 8229 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8230 8231 /** 8232 * Device Idle (Doze) specific settings. 8233 * This is encoded as a key=value list, separated by commas. Ex: 8234 * 8235 * "inactive_timeout=60000,sensing_timeout=400000" 8236 * 8237 * The following keys are supported: 8238 * 8239 * <pre> 8240 * inactive_to (long) 8241 * sensing_to (long) 8242 * motion_inactive_to (long) 8243 * idle_after_inactive_to (long) 8244 * idle_pending_to (long) 8245 * max_idle_pending_to (long) 8246 * idle_pending_factor (float) 8247 * idle_to (long) 8248 * max_idle_to (long) 8249 * idle_factor (float) 8250 * min_time_to_alarm (long) 8251 * max_temp_app_whitelist_duration (long) 8252 * notification_whitelist_duration (long) 8253 * </pre> 8254 * 8255 * <p> 8256 * Type: string 8257 * @hide 8258 * @see com.android.server.DeviceIdleController.Constants 8259 */ 8260 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8261 8262 /** 8263 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8264 * 8265 * <p> 8266 * Type: string 8267 * @hide 8268 * @see com.android.server.DeviceIdleController.Constants 8269 */ 8270 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8271 8272 /** 8273 * App standby (app idle) specific settings. 8274 * This is encoded as a key=value list, separated by commas. Ex: 8275 * 8276 * "idle_duration=5000,parole_interval=4500" 8277 * 8278 * The following keys are supported: 8279 * 8280 * <pre> 8281 * idle_duration2 (long) 8282 * wallclock_threshold (long) 8283 * parole_interval (long) 8284 * parole_duration (long) 8285 * 8286 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8287 * </pre> 8288 * 8289 * <p> 8290 * Type: string 8291 * @hide 8292 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8293 */ 8294 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8295 8296 /** 8297 * Alarm manager specific settings. 8298 * This is encoded as a key=value list, separated by commas. Ex: 8299 * 8300 * "min_futurity=5000,allow_while_idle_short_time=4500" 8301 * 8302 * The following keys are supported: 8303 * 8304 * <pre> 8305 * min_futurity (long) 8306 * min_interval (long) 8307 * allow_while_idle_short_time (long) 8308 * allow_while_idle_long_time (long) 8309 * allow_while_idle_whitelist_duration (long) 8310 * </pre> 8311 * 8312 * <p> 8313 * Type: string 8314 * @hide 8315 * @see com.android.server.AlarmManagerService.Constants 8316 */ 8317 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8318 8319 /** 8320 * Job scheduler specific settings. 8321 * This is encoded as a key=value list, separated by commas. Ex: 8322 * 8323 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8324 * 8325 * The following keys are supported: 8326 * 8327 * <pre> 8328 * min_idle_count (int) 8329 * min_charging_count (int) 8330 * min_connectivity_count (int) 8331 * min_content_count (int) 8332 * min_ready_jobs_count (int) 8333 * heavy_use_factor (float) 8334 * moderate_use_factor (float) 8335 * fg_job_count (int) 8336 * bg_normal_job_count (int) 8337 * bg_moderate_job_count (int) 8338 * bg_low_job_count (int) 8339 * bg_critical_job_count (int) 8340 * </pre> 8341 * 8342 * <p> 8343 * Type: string 8344 * @hide 8345 * @see com.android.server.job.JobSchedulerService.Constants 8346 */ 8347 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8348 8349 /** 8350 * ShortcutManager specific settings. 8351 * This is encoded as a key=value list, separated by commas. Ex: 8352 * 8353 * "reset_interval_sec=86400,max_updates_per_interval=1" 8354 * 8355 * The following keys are supported: 8356 * 8357 * <pre> 8358 * reset_interval_sec (long) 8359 * max_updates_per_interval (int) 8360 * max_icon_dimension_dp (int, DP) 8361 * max_icon_dimension_dp_lowram (int, DP) 8362 * max_shortcuts (int) 8363 * icon_quality (int, 0-100) 8364 * icon_format (String) 8365 * </pre> 8366 * 8367 * <p> 8368 * Type: string 8369 * @hide 8370 * @see com.android.server.pm.ShortcutService.ConfigConstants 8371 */ 8372 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8373 8374 /** 8375 * Get the key that retrieves a bluetooth headset's priority. 8376 * @hide 8377 */ 8378 public static final String getBluetoothHeadsetPriorityKey(String address) { 8379 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8380 } 8381 8382 /** 8383 * Get the key that retrieves a bluetooth a2dp sink's priority. 8384 * @hide 8385 */ 8386 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8387 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8388 } 8389 8390 /** 8391 * Get the key that retrieves a bluetooth a2dp src's priority. 8392 * @hide 8393 */ 8394 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8395 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8396 } 8397 8398 /** 8399 * Get the key that retrieves a bluetooth Input Device's priority. 8400 * @hide 8401 */ 8402 public static final String getBluetoothInputDevicePriorityKey(String address) { 8403 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8404 } 8405 8406 /** 8407 * Get the key that retrieves a bluetooth map priority. 8408 * @hide 8409 */ 8410 public static final String getBluetoothMapPriorityKey(String address) { 8411 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8412 } 8413 8414 /** 8415 * Get the key that retrieves a bluetooth pbap client priority. 8416 * @hide 8417 */ 8418 public static final String getBluetoothPbapClientPriorityKey(String address) { 8419 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8420 } 8421 8422 /** 8423 * Get the key that retrieves a bluetooth map priority. 8424 * @hide 8425 */ 8426 public static final String getBluetoothSapPriorityKey(String address) { 8427 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8428 } 8429 8430 /** 8431 * Scaling factor for normal window animations. Setting to 0 will 8432 * disable window animations. 8433 */ 8434 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8435 8436 /** 8437 * Scaling factor for activity transition animations. Setting to 0 will 8438 * disable window animations. 8439 */ 8440 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8441 8442 /** 8443 * Scaling factor for Animator-based animations. This affects both the 8444 * start delay and duration of all such animations. Setting to 0 will 8445 * cause animations to end immediately. The default value is 1. 8446 */ 8447 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8448 8449 /** 8450 * Scaling factor for normal window animations. Setting to 0 will 8451 * disable window animations. 8452 * 8453 * @hide 8454 */ 8455 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8456 8457 /** 8458 * If 0, the compatibility mode is off for all applications. 8459 * If 1, older applications run under compatibility mode. 8460 * TODO: remove this settings before code freeze (bug/1907571) 8461 * @hide 8462 */ 8463 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8464 8465 /** 8466 * CDMA only settings 8467 * Emergency Tone 0 = Off 8468 * 1 = Alert 8469 * 2 = Vibrate 8470 * @hide 8471 */ 8472 public static final String EMERGENCY_TONE = "emergency_tone"; 8473 8474 /** 8475 * CDMA only settings 8476 * Whether the auto retry is enabled. The value is 8477 * boolean (1 or 0). 8478 * @hide 8479 */ 8480 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8481 8482 /** 8483 * A setting that can be read whether the emergency affordance is currently needed. 8484 * The value is a boolean (1 or 0). 8485 * @hide 8486 */ 8487 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 8488 8489 /** 8490 * See RIL_PreferredNetworkType in ril.h 8491 * @hide 8492 */ 8493 public static final String PREFERRED_NETWORK_MODE = 8494 "preferred_network_mode"; 8495 8496 /** 8497 * Name of an application package to be debugged. 8498 */ 8499 public static final String DEBUG_APP = "debug_app"; 8500 8501 /** 8502 * If 1, when launching DEBUG_APP it will wait for the debugger before 8503 * starting user code. If 0, it will run normally. 8504 */ 8505 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8506 8507 /** 8508 * Control whether the process CPU usage meter should be shown. 8509 * 8510 * @deprecated This functionality is no longer available as of 8511 * {@link android.os.Build.VERSION_CODES#N_MR1}. 8512 */ 8513 @Deprecated 8514 public static final String SHOW_PROCESSES = "show_processes"; 8515 8516 /** 8517 * If 1 low power mode is enabled. 8518 * @hide 8519 */ 8520 public static final String LOW_POWER_MODE = "low_power"; 8521 8522 /** 8523 * Battery level [1-99] at which low power mode automatically turns on. 8524 * If 0, it will not automatically turn on. 8525 * @hide 8526 */ 8527 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8528 8529 /** 8530 * If not 0, the activity manager will aggressively finish activities and 8531 * processes as soon as they are no longer needed. If 0, the normal 8532 * extended lifetime is used. 8533 */ 8534 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8535 8536 /** 8537 * @hide 8538 * If not 0, the activity manager will implement a looser version of background 8539 * check that is more compatible with existing apps. 8540 */ 8541 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8542 8543 /** 8544 * Use Dock audio output for media: 8545 * 0 = disabled 8546 * 1 = enabled 8547 * @hide 8548 */ 8549 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8550 8551 /** 8552 * The surround sound formats AC3, DTS or IEC61937 are 8553 * available for use if they are detected. 8554 * This is the default mode. 8555 * 8556 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8557 * devices that have an S/PDIF output. This is because S/PDIF 8558 * is unidirectional and the TV cannot know if a decoder is 8559 * connected. So it assumes they are always available. 8560 * @hide 8561 */ 8562 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8563 8564 /** 8565 * AC3, DTS or IEC61937 are NEVER available, even if they 8566 * are detected by the hardware. Those formats will not be 8567 * reported. 8568 * 8569 * An example use case would be an AVR reports that it is capable of 8570 * surround sound decoding but is broken. If NEVER is chosen 8571 * then apps must use PCM output instead of encoded output. 8572 * @hide 8573 */ 8574 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8575 8576 /** 8577 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8578 * are not detected by the hardware. Those formats will be 8579 * reported as part of the HDMI output capability. Applications 8580 * are then free to use either PCM or encoded output. 8581 * 8582 * An example use case would be a when TV was connected over 8583 * TOS-link to an AVR. But the TV could not see it because TOS-link 8584 * is unidirectional. 8585 * @hide 8586 */ 8587 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8588 8589 /** 8590 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8591 * ENCODED_SURROUND_OUTPUT_NEVER or 8592 * ENCODED_SURROUND_OUTPUT_ALWAYS 8593 * @hide 8594 */ 8595 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8596 8597 /** 8598 * Persisted safe headphone volume management state by AudioService 8599 * @hide 8600 */ 8601 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8602 8603 /** 8604 * URL for tzinfo (time zone) updates 8605 * @hide 8606 */ 8607 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8608 8609 /** 8610 * URL for tzinfo (time zone) update metadata 8611 * @hide 8612 */ 8613 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8614 8615 /** 8616 * URL for selinux (mandatory access control) updates 8617 * @hide 8618 */ 8619 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8620 8621 /** 8622 * URL for selinux (mandatory access control) update metadata 8623 * @hide 8624 */ 8625 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8626 8627 /** 8628 * URL for sms short code updates 8629 * @hide 8630 */ 8631 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8632 "sms_short_codes_content_url"; 8633 8634 /** 8635 * URL for sms short code update metadata 8636 * @hide 8637 */ 8638 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8639 "sms_short_codes_metadata_url"; 8640 8641 /** 8642 * URL for apn_db updates 8643 * @hide 8644 */ 8645 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8646 8647 /** 8648 * URL for apn_db update metadata 8649 * @hide 8650 */ 8651 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8652 8653 /** 8654 * URL for cert pinlist updates 8655 * @hide 8656 */ 8657 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8658 8659 /** 8660 * URL for cert pinlist updates 8661 * @hide 8662 */ 8663 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8664 8665 /** 8666 * URL for intent firewall updates 8667 * @hide 8668 */ 8669 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8670 "intent_firewall_content_url"; 8671 8672 /** 8673 * URL for intent firewall update metadata 8674 * @hide 8675 */ 8676 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8677 "intent_firewall_metadata_url"; 8678 8679 /** 8680 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8681 * @hide 8682 */ 8683 public static final String SELINUX_STATUS = "selinux_status"; 8684 8685 /** 8686 * Developer setting to force RTL layout. 8687 * @hide 8688 */ 8689 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8690 8691 /** 8692 * Milliseconds after screen-off after which low battery sounds will be silenced. 8693 * 8694 * If zero, battery sounds will always play. 8695 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8696 * 8697 * @hide 8698 */ 8699 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8700 8701 /** 8702 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8703 * the caller is done with this, they should call {@link ContentResolver#delete} to 8704 * clean up any value that they may have written. 8705 * 8706 * @hide 8707 */ 8708 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8709 8710 /** 8711 * Defines global runtime overrides to window policy. 8712 * 8713 * See {@link com.android.server.policy.PolicyControl} for value format. 8714 * 8715 * @hide 8716 */ 8717 public static final String POLICY_CONTROL = "policy_control"; 8718 8719 /** 8720 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8721 * or ZEN_MODE_NO_INTERRUPTIONS. 8722 * 8723 * @hide 8724 */ 8725 public static final String ZEN_MODE = "zen_mode"; 8726 8727 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8728 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8729 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8730 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8731 8732 /** @hide */ public static String zenModeToString(int mode) { 8733 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8734 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8735 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8736 return "ZEN_MODE_OFF"; 8737 } 8738 8739 /** @hide */ public static boolean isValidZenMode(int value) { 8740 switch (value) { 8741 case Global.ZEN_MODE_OFF: 8742 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8743 case Global.ZEN_MODE_ALARMS: 8744 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8745 return true; 8746 default: 8747 return false; 8748 } 8749 } 8750 8751 /** 8752 * Value of the ringer before entering zen mode. 8753 * 8754 * @hide 8755 */ 8756 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8757 8758 /** 8759 * Opaque value, changes when persisted zen mode configuration changes. 8760 * 8761 * @hide 8762 */ 8763 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8764 8765 /** 8766 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8767 * 8768 * @hide 8769 */ 8770 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8771 "heads_up_notifications_enabled"; 8772 8773 /** @hide */ public static final int HEADS_UP_OFF = 0; 8774 /** @hide */ public static final int HEADS_UP_ON = 1; 8775 8776 /** 8777 * The name of the device 8778 */ 8779 public static final String DEVICE_NAME = "device_name"; 8780 8781 /** 8782 * Whether the NetworkScoringService has been first initialized. 8783 * <p> 8784 * Type: int (0 for false, 1 for true) 8785 * @hide 8786 */ 8787 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8788 8789 /** 8790 * Whether the user wants to be prompted for password to decrypt the device on boot. 8791 * This only matters if the storage is encrypted. 8792 * <p> 8793 * Type: int (0 for false, 1 for true) 8794 * @hide 8795 */ 8796 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8797 8798 /** 8799 * Whether the Volte is enabled 8800 * <p> 8801 * Type: int (0 for false, 1 for true) 8802 * @hide 8803 */ 8804 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8805 8806 /** 8807 * Whether VT (Video Telephony over IMS) is enabled 8808 * <p> 8809 * Type: int (0 for false, 1 for true) 8810 * 8811 * @hide 8812 */ 8813 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8814 8815 /** 8816 * Whether WFC is enabled 8817 * <p> 8818 * Type: int (0 for false, 1 for true) 8819 * 8820 * @hide 8821 */ 8822 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8823 8824 /** 8825 * WFC mode on home/non-roaming network. 8826 * <p> 8827 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8828 * 8829 * @hide 8830 */ 8831 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8832 8833 /** 8834 * WFC mode on roaming network. 8835 * <p> 8836 * Type: int - see {@link WFC_IMS_MODE} for values 8837 * 8838 * @hide 8839 */ 8840 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 8841 8842 /** 8843 * Whether WFC roaming is enabled 8844 * <p> 8845 * Type: int (0 for false, 1 for true) 8846 * 8847 * @hide 8848 */ 8849 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8850 8851 /** 8852 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8853 * this via gservices, OMA-DM, carrier app, etc. 8854 * <p> 8855 * Type: int (0 for false, 1 for true) 8856 * @hide 8857 */ 8858 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8859 8860 /** 8861 * Ephemeral app cookie max size in bytes. 8862 * <p> 8863 * Type: int 8864 * @hide 8865 */ 8866 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8867 "ephemeral_cookie_max_size_bytes"; 8868 8869 /** 8870 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 8871 * enabled. Set to zero to disable. 8872 * <p> 8873 * Type: int (0 for false, 1 for true) 8874 * 8875 * @hide 8876 */ 8877 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 8878 8879 /** 8880 * A mask applied to the ephemeral hash to generate the hash prefix. 8881 * <p> 8882 * Type: int 8883 * 8884 * @hide 8885 */ 8886 public static final String EPHEMERAL_HASH_PREFIX_MASK = "ephemeral_hash_prefix_mask"; 8887 8888 /** 8889 * Number of hash prefixes to send during ephemeral resolution. 8890 * <p> 8891 * Type: int 8892 * 8893 * @hide 8894 */ 8895 public static final String EPHEMERAL_HASH_PREFIX_COUNT = "ephemeral_hash_prefix_count"; 8896 8897 /** 8898 * The duration for caching uninstalled ephemeral apps. 8899 * <p> 8900 * Type: long 8901 * @hide 8902 */ 8903 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8904 "uninstalled_ephemeral_app_cache_duration_millis"; 8905 8906 /** 8907 * Allows switching users when system user is locked. 8908 * <p> 8909 * Type: int 8910 * @hide 8911 */ 8912 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8913 "allow_user_switching_when_system_user_locked"; 8914 8915 /** 8916 * Boot count since the device starts running APK level 24. 8917 * <p> 8918 * Type: int 8919 */ 8920 public static final String BOOT_COUNT = "boot_count"; 8921 8922 /** 8923 * Whether the safe boot is disallowed. 8924 * 8925 * <p>This setting should have the identical value as the corresponding user restriction. 8926 * The purpose of the setting is to make the restriction available in early boot stages 8927 * before the user restrictions are loaded. 8928 * @hide 8929 */ 8930 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8931 8932 /** 8933 * Whether this device is currently in retail demo mode. If true, device 8934 * usage is severely limited. 8935 * <p> 8936 * Type: int (0 for false, 1 for true) 8937 * @hide 8938 */ 8939 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 8940 8941 /** 8942 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 8943 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 8944 * keys are supported: 8945 * 8946 * <pre> 8947 * user_inactivity_timeout_ms (long) 8948 * warning_dialog_timeout_ms (long) 8949 * </pre> 8950 * <p> 8951 * Type: string 8952 * 8953 * @hide 8954 */ 8955 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 8956 8957 /** 8958 * The reason for the settings database being downgraded. This is only for 8959 * troubleshooting purposes and its value should not be interpreted in any way. 8960 * 8961 * Type: string 8962 * 8963 * @hide 8964 */ 8965 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 8966 8967 /** 8968 * Settings to backup. This is here so that it's in the same place as the settings 8969 * keys and easy to update. 8970 * 8971 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8972 * and Secure as well. This is because those tables drive both backup and 8973 * restore, and restore needs to properly whitelist keys that used to live 8974 * in those namespaces. The keys will only actually be backed up / restored 8975 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8976 * 8977 * NOTE: Settings are backed up and restored in the order they appear 8978 * in this array. If you have one setting depending on another, 8979 * make sure that they are ordered appropriately. 8980 * 8981 * @hide 8982 */ 8983 public static final String[] SETTINGS_TO_BACKUP = { 8984 BUGREPORT_IN_POWER_MENU, 8985 STAY_ON_WHILE_PLUGGED_IN, 8986 AUTO_TIME, 8987 AUTO_TIME_ZONE, 8988 POWER_SOUNDS_ENABLED, 8989 DOCK_SOUNDS_ENABLED, 8990 CHARGING_SOUNDS_ENABLED, 8991 USB_MASS_STORAGE_ENABLED, 8992 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8993 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8994 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8995 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8996 WIFI_NUM_OPEN_NETWORKS_KEPT, 8997 EMERGENCY_TONE, 8998 CALL_AUTO_RETRY, 8999 DOCK_AUDIO_MEDIA_ENABLED, 9000 ENCODED_SURROUND_OUTPUT, 9001 LOW_POWER_MODE_TRIGGER_LEVEL 9002 }; 9003 9004 // Populated lazily, guarded by class object: 9005 private static NameValueCache sNameValueCache = new NameValueCache( 9006 CONTENT_URI, 9007 CALL_METHOD_GET_GLOBAL, 9008 CALL_METHOD_PUT_GLOBAL); 9009 9010 // Certain settings have been moved from global to the per-user secure namespace 9011 private static final HashSet<String> MOVED_TO_SECURE; 9012 static { 9013 MOVED_TO_SECURE = new HashSet<String>(1); 9014 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 9015 } 9016 9017 /** @hide */ 9018 public static void getMovedToSecureSettings(Set<String> outKeySet) { 9019 outKeySet.addAll(MOVED_TO_SECURE); 9020 } 9021 9022 /** 9023 * Look up a name in the database. 9024 * @param resolver to access the database with 9025 * @param name to look up in the table 9026 * @return the corresponding value, or null if not present 9027 */ 9028 public static String getString(ContentResolver resolver, String name) { 9029 return getStringForUser(resolver, name, UserHandle.myUserId()); 9030 } 9031 9032 /** @hide */ 9033 public static String getStringForUser(ContentResolver resolver, String name, 9034 int userHandle) { 9035 if (MOVED_TO_SECURE.contains(name)) { 9036 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9037 + " to android.provider.Settings.Secure, returning read-only value."); 9038 return Secure.getStringForUser(resolver, name, userHandle); 9039 } 9040 return sNameValueCache.getStringForUser(resolver, name, userHandle); 9041 } 9042 9043 /** 9044 * Store a name/value pair into the database. 9045 * @param resolver to access the database with 9046 * @param name to store 9047 * @param value to associate with the name 9048 * @return true if the value was set, false on database errors 9049 */ 9050 public static boolean putString(ContentResolver resolver, 9051 String name, String value) { 9052 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 9053 } 9054 9055 /** @hide */ 9056 public static boolean putStringForUser(ContentResolver resolver, 9057 String name, String value, int userHandle) { 9058 if (LOCAL_LOGV) { 9059 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 9060 + " for " + userHandle); 9061 } 9062 // Global and Secure have the same access policy so we can forward writes 9063 if (MOVED_TO_SECURE.contains(name)) { 9064 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9065 + " to android.provider.Settings.Secure, value is unchanged."); 9066 return Secure.putStringForUser(resolver, name, value, userHandle); 9067 } 9068 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 9069 } 9070 9071 /** 9072 * Construct the content URI for a particular name/value pair, 9073 * useful for monitoring changes with a ContentObserver. 9074 * @param name to look up in the table 9075 * @return the corresponding content URI, or null if not present 9076 */ 9077 public static Uri getUriFor(String name) { 9078 return getUriFor(CONTENT_URI, name); 9079 } 9080 9081 /** 9082 * Convenience function for retrieving a single secure settings value 9083 * as an integer. Note that internally setting values are always 9084 * stored as strings; this function converts the string to an integer 9085 * for you. The default value will be returned if the setting is 9086 * not defined or not an integer. 9087 * 9088 * @param cr The ContentResolver to access. 9089 * @param name The name of the setting to retrieve. 9090 * @param def Value to return if the setting is not defined. 9091 * 9092 * @return The setting's current value, or 'def' if it is not defined 9093 * or not a valid integer. 9094 */ 9095 public static int getInt(ContentResolver cr, String name, int def) { 9096 String v = getString(cr, name); 9097 try { 9098 return v != null ? Integer.parseInt(v) : def; 9099 } catch (NumberFormatException e) { 9100 return def; 9101 } 9102 } 9103 9104 /** 9105 * Convenience function for retrieving a single secure settings value 9106 * as an integer. Note that internally setting values are always 9107 * stored as strings; this function converts the string to an integer 9108 * for you. 9109 * <p> 9110 * This version does not take a default value. If the setting has not 9111 * been set, or the string value is not a number, 9112 * it throws {@link SettingNotFoundException}. 9113 * 9114 * @param cr The ContentResolver to access. 9115 * @param name The name of the setting to retrieve. 9116 * 9117 * @throws SettingNotFoundException Thrown if a setting by the given 9118 * name can't be found or the setting value is not an integer. 9119 * 9120 * @return The setting's current value. 9121 */ 9122 public static int getInt(ContentResolver cr, String name) 9123 throws SettingNotFoundException { 9124 String v = getString(cr, name); 9125 try { 9126 return Integer.parseInt(v); 9127 } catch (NumberFormatException e) { 9128 throw new SettingNotFoundException(name); 9129 } 9130 } 9131 9132 /** 9133 * Convenience function for updating a single settings value as an 9134 * integer. This will either create a new entry in the table if the 9135 * given name does not exist, or modify the value of the existing row 9136 * with that name. Note that internally setting values are always 9137 * stored as strings, so this function converts the given value to a 9138 * string before storing it. 9139 * 9140 * @param cr The ContentResolver to access. 9141 * @param name The name of the setting to modify. 9142 * @param value The new value for the setting. 9143 * @return true if the value was set, false on database errors 9144 */ 9145 public static boolean putInt(ContentResolver cr, String name, int value) { 9146 return putString(cr, name, Integer.toString(value)); 9147 } 9148 9149 /** 9150 * Convenience function for retrieving a single secure settings value 9151 * as a {@code long}. Note that internally setting values are always 9152 * stored as strings; this function converts the string to a {@code long} 9153 * for you. The default value will be returned if the setting is 9154 * not defined or not a {@code long}. 9155 * 9156 * @param cr The ContentResolver to access. 9157 * @param name The name of the setting to retrieve. 9158 * @param def Value to return if the setting is not defined. 9159 * 9160 * @return The setting's current value, or 'def' if it is not defined 9161 * or not a valid {@code long}. 9162 */ 9163 public static long getLong(ContentResolver cr, String name, long def) { 9164 String valString = getString(cr, name); 9165 long value; 9166 try { 9167 value = valString != null ? Long.parseLong(valString) : def; 9168 } catch (NumberFormatException e) { 9169 value = def; 9170 } 9171 return value; 9172 } 9173 9174 /** 9175 * Convenience function for retrieving a single secure settings value 9176 * as a {@code long}. Note that internally setting values are always 9177 * stored as strings; this function converts the string to a {@code long} 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 * @return The setting's current value. 9188 * @throws SettingNotFoundException Thrown if a setting by the given 9189 * name can't be found or the setting value is not an integer. 9190 */ 9191 public static long getLong(ContentResolver cr, String name) 9192 throws SettingNotFoundException { 9193 String valString = getString(cr, name); 9194 try { 9195 return Long.parseLong(valString); 9196 } catch (NumberFormatException e) { 9197 throw new SettingNotFoundException(name); 9198 } 9199 } 9200 9201 /** 9202 * Convenience function for updating a secure settings value as a long 9203 * integer. This will either create a new entry in the table if the 9204 * given name does not exist, or modify the value of the existing row 9205 * with that name. Note that internally setting values are always 9206 * stored as strings, so this function converts the given value to a 9207 * string before storing it. 9208 * 9209 * @param cr The ContentResolver to access. 9210 * @param name The name of the setting to modify. 9211 * @param value The new value for the setting. 9212 * @return true if the value was set, false on database errors 9213 */ 9214 public static boolean putLong(ContentResolver cr, String name, long value) { 9215 return putString(cr, name, Long.toString(value)); 9216 } 9217 9218 /** 9219 * Convenience function for retrieving a single secure settings value 9220 * as a floating point number. Note that internally setting values are 9221 * always stored as strings; this function converts the string to an 9222 * float for you. The default value will be returned if the setting 9223 * is not defined or not a valid float. 9224 * 9225 * @param cr The ContentResolver to access. 9226 * @param name The name of the setting to retrieve. 9227 * @param def Value to return if the setting is not defined. 9228 * 9229 * @return The setting's current value, or 'def' if it is not defined 9230 * or not a valid float. 9231 */ 9232 public static float getFloat(ContentResolver cr, String name, float def) { 9233 String v = getString(cr, name); 9234 try { 9235 return v != null ? Float.parseFloat(v) : def; 9236 } catch (NumberFormatException e) { 9237 return def; 9238 } 9239 } 9240 9241 /** 9242 * Convenience function for retrieving a single secure settings value 9243 * as a float. Note that internally setting values are always 9244 * stored as strings; this function converts the string to a float 9245 * for you. 9246 * <p> 9247 * This version does not take a default value. If the setting has not 9248 * been set, or the string value is not a number, 9249 * it throws {@link SettingNotFoundException}. 9250 * 9251 * @param cr The ContentResolver to access. 9252 * @param name The name of the setting to retrieve. 9253 * 9254 * @throws SettingNotFoundException Thrown if a setting by the given 9255 * name can't be found or the setting value is not a float. 9256 * 9257 * @return The setting's current value. 9258 */ 9259 public static float getFloat(ContentResolver cr, String name) 9260 throws SettingNotFoundException { 9261 String v = getString(cr, name); 9262 if (v == null) { 9263 throw new SettingNotFoundException(name); 9264 } 9265 try { 9266 return Float.parseFloat(v); 9267 } catch (NumberFormatException e) { 9268 throw new SettingNotFoundException(name); 9269 } 9270 } 9271 9272 /** 9273 * Convenience function for updating a single settings value as a 9274 * floating point number. This will either create a new entry in the 9275 * table if the given name does not exist, or modify the value of the 9276 * existing row with that name. Note that internally setting values 9277 * are always stored as strings, so this function converts the given 9278 * value to a string before storing it. 9279 * 9280 * @param cr The ContentResolver to access. 9281 * @param name The name of the setting to modify. 9282 * @param value The new value for the setting. 9283 * @return true if the value was set, false on database errors 9284 */ 9285 public static boolean putFloat(ContentResolver cr, String name, float value) { 9286 return putString(cr, name, Float.toString(value)); 9287 } 9288 9289 9290 /** 9291 * Subscription to be used for voice call on a multi sim device. The supported values 9292 * are 0 = SUB1, 1 = SUB2 and etc. 9293 * @hide 9294 */ 9295 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 9296 9297 /** 9298 * Used to provide option to user to select subscription during dial. 9299 * The supported values are 0 = disable or 1 = enable prompt. 9300 * @hide 9301 */ 9302 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 9303 9304 /** 9305 * Subscription to be used for data call on a multi sim device. The supported values 9306 * are 0 = SUB1, 1 = SUB2 and etc. 9307 * @hide 9308 */ 9309 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 9310 9311 /** 9312 * Subscription to be used for SMS on a multi sim device. The supported values 9313 * are 0 = SUB1, 1 = SUB2 and etc. 9314 * @hide 9315 */ 9316 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 9317 9318 /** 9319 * Used to provide option to user to select subscription during send SMS. 9320 * The value 1 - enable, 0 - disable 9321 * @hide 9322 */ 9323 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 9324 9325 9326 9327 /** User preferred subscriptions setting. 9328 * This holds the details of the user selected subscription from the card and 9329 * the activation status. Each settings string have the coma separated values 9330 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 9331 * @hide 9332 */ 9333 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 9334 "user_preferred_sub2","user_preferred_sub3"}; 9335 9336 /** 9337 * Whether to enable new contacts aggregator or not. 9338 * The value 1 - enable, 0 - disable 9339 * @hide 9340 */ 9341 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 9342 9343 /** 9344 * Whether to enable contacts metadata syncing or not 9345 * The value 1 - enable, 0 - disable 9346 * 9347 * @removed 9348 */ 9349 @Deprecated 9350 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 9351 9352 /** 9353 * Whether to enable contacts metadata syncing or not 9354 * The value 1 - enable, 0 - disable 9355 */ 9356 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 9357 9358 /** 9359 * Whether to enable cellular on boot. 9360 * The value 1 - enable, 0 - disable 9361 * @hide 9362 */ 9363 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 9364 9365 /** 9366 * The maximum allowed notification enqueue rate in Hertz. 9367 * 9368 * Should be a float, and includes both posts and updates. 9369 * @hide 9370 */ 9371 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9372 9373 /** 9374 * Whether cell is enabled/disabled 9375 * @hide 9376 */ 9377 public static final String CELL_ON = "cell_on"; 9378 } 9379 9380 /** 9381 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9382 * Intent URL, allowing it to be either a web page or a particular 9383 * application activity. 9384 * 9385 * @hide 9386 */ 9387 public static final class Bookmarks implements BaseColumns 9388 { 9389 private static final String TAG = "Bookmarks"; 9390 9391 /** 9392 * The content:// style URL for this table 9393 */ 9394 public static final Uri CONTENT_URI = 9395 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9396 9397 /** 9398 * The row ID. 9399 * <p>Type: INTEGER</p> 9400 */ 9401 public static final String ID = "_id"; 9402 9403 /** 9404 * Descriptive name of the bookmark that can be displayed to the user. 9405 * If this is empty, the title should be resolved at display time (use 9406 * {@link #getTitle(Context, Cursor)} any time you want to display the 9407 * title of a bookmark.) 9408 * <P> 9409 * Type: TEXT 9410 * </P> 9411 */ 9412 public static final String TITLE = "title"; 9413 9414 /** 9415 * Arbitrary string (displayed to the user) that allows bookmarks to be 9416 * organized into categories. There are some special names for 9417 * standard folders, which all start with '@'. The label displayed for 9418 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9419 * the folder name does not change so you can consistently query for 9420 * the folder regardless of the current locale. 9421 * 9422 * <P>Type: TEXT</P> 9423 * 9424 */ 9425 public static final String FOLDER = "folder"; 9426 9427 /** 9428 * The Intent URL of the bookmark, describing what it points to. This 9429 * value is given to {@link android.content.Intent#getIntent} to create 9430 * an Intent that can be launched. 9431 * <P>Type: TEXT</P> 9432 */ 9433 public static final String INTENT = "intent"; 9434 9435 /** 9436 * Optional shortcut character associated with this bookmark. 9437 * <P>Type: INTEGER</P> 9438 */ 9439 public static final String SHORTCUT = "shortcut"; 9440 9441 /** 9442 * The order in which the bookmark should be displayed 9443 * <P>Type: INTEGER</P> 9444 */ 9445 public static final String ORDERING = "ordering"; 9446 9447 private static final String[] sIntentProjection = { INTENT }; 9448 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9449 private static final String sShortcutSelection = SHORTCUT + "=?"; 9450 9451 /** 9452 * Convenience function to retrieve the bookmarked Intent for a 9453 * particular shortcut key. 9454 * 9455 * @param cr The ContentResolver to query. 9456 * @param shortcut The shortcut key. 9457 * 9458 * @return Intent The bookmarked URL, or null if there is no bookmark 9459 * matching the given shortcut. 9460 */ 9461 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9462 { 9463 Intent intent = null; 9464 9465 Cursor c = cr.query(CONTENT_URI, 9466 sIntentProjection, sShortcutSelection, 9467 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9468 // Keep trying until we find a valid shortcut 9469 try { 9470 while (intent == null && c.moveToNext()) { 9471 try { 9472 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9473 intent = Intent.parseUri(intentURI, 0); 9474 } catch (java.net.URISyntaxException e) { 9475 // The stored URL is bad... ignore it. 9476 } catch (IllegalArgumentException e) { 9477 // Column not found 9478 Log.w(TAG, "Intent column not found", e); 9479 } 9480 } 9481 } finally { 9482 if (c != null) c.close(); 9483 } 9484 9485 return intent; 9486 } 9487 9488 /** 9489 * Add a new bookmark to the system. 9490 * 9491 * @param cr The ContentResolver to query. 9492 * @param intent The desired target of the bookmark. 9493 * @param title Bookmark title that is shown to the user; null if none 9494 * or it should be resolved to the intent's title. 9495 * @param folder Folder in which to place the bookmark; null if none. 9496 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9497 * this is non-zero and there is an existing bookmark entry 9498 * with this same shortcut, then that existing shortcut is 9499 * cleared (the bookmark is not removed). 9500 * @return The unique content URL for the new bookmark entry. 9501 */ 9502 public static Uri add(ContentResolver cr, 9503 Intent intent, 9504 String title, 9505 String folder, 9506 char shortcut, 9507 int ordering) 9508 { 9509 // If a shortcut is supplied, and it is already defined for 9510 // another bookmark, then remove the old definition. 9511 if (shortcut != 0) { 9512 cr.delete(CONTENT_URI, sShortcutSelection, 9513 new String[] { String.valueOf((int) shortcut) }); 9514 } 9515 9516 ContentValues values = new ContentValues(); 9517 if (title != null) values.put(TITLE, title); 9518 if (folder != null) values.put(FOLDER, folder); 9519 values.put(INTENT, intent.toUri(0)); 9520 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9521 values.put(ORDERING, ordering); 9522 return cr.insert(CONTENT_URI, values); 9523 } 9524 9525 /** 9526 * Return the folder name as it should be displayed to the user. This 9527 * takes care of localizing special folders. 9528 * 9529 * @param r Resources object for current locale; only need access to 9530 * system resources. 9531 * @param folder The value found in the {@link #FOLDER} column. 9532 * 9533 * @return CharSequence The label for this folder that should be shown 9534 * to the user. 9535 */ 9536 public static CharSequence getLabelForFolder(Resources r, String folder) { 9537 return folder; 9538 } 9539 9540 /** 9541 * Return the title as it should be displayed to the user. This takes 9542 * care of localizing bookmarks that point to activities. 9543 * 9544 * @param context A context. 9545 * @param cursor A cursor pointing to the row whose title should be 9546 * returned. The cursor must contain at least the {@link #TITLE} 9547 * and {@link #INTENT} columns. 9548 * @return A title that is localized and can be displayed to the user, 9549 * or the empty string if one could not be found. 9550 */ 9551 public static CharSequence getTitle(Context context, Cursor cursor) { 9552 int titleColumn = cursor.getColumnIndex(TITLE); 9553 int intentColumn = cursor.getColumnIndex(INTENT); 9554 if (titleColumn == -1 || intentColumn == -1) { 9555 throw new IllegalArgumentException( 9556 "The cursor must contain the TITLE and INTENT columns."); 9557 } 9558 9559 String title = cursor.getString(titleColumn); 9560 if (!TextUtils.isEmpty(title)) { 9561 return title; 9562 } 9563 9564 String intentUri = cursor.getString(intentColumn); 9565 if (TextUtils.isEmpty(intentUri)) { 9566 return ""; 9567 } 9568 9569 Intent intent; 9570 try { 9571 intent = Intent.parseUri(intentUri, 0); 9572 } catch (URISyntaxException e) { 9573 return ""; 9574 } 9575 9576 PackageManager packageManager = context.getPackageManager(); 9577 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9578 return info != null ? info.loadLabel(packageManager) : ""; 9579 } 9580 } 9581 9582 /** 9583 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9584 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9585 * from the GoogleLoginService. 9586 * 9587 * @param androidId The Android ID for this device. 9588 * @return The device ID that should be used when connecting to the mobile gtalk server. 9589 * @hide 9590 */ 9591 public static String getGTalkDeviceId(long androidId) { 9592 return "android-" + Long.toHexString(androidId); 9593 } 9594 9595 private static final String[] PM_WRITE_SETTINGS = { 9596 android.Manifest.permission.WRITE_SETTINGS 9597 }; 9598 private static final String[] PM_CHANGE_NETWORK_STATE = { 9599 android.Manifest.permission.CHANGE_NETWORK_STATE, 9600 android.Manifest.permission.WRITE_SETTINGS 9601 }; 9602 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9603 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9604 }; 9605 9606 /** 9607 * Performs a strict and comprehensive check of whether a calling package is allowed to 9608 * write/modify system settings, as the condition differs for pre-M, M+, and 9609 * privileged/preinstalled apps. If the provided uid does not match the 9610 * callingPackage, a negative result will be returned. 9611 * @hide 9612 */ 9613 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9614 String callingPackage, boolean throwException) { 9615 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9616 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9617 PM_WRITE_SETTINGS, false); 9618 } 9619 9620 /** 9621 * Performs a strict and comprehensive check of whether a calling package is allowed to 9622 * write/modify system settings, as the condition differs for pre-M, M+, and 9623 * privileged/preinstalled apps. If the provided uid does not match the 9624 * callingPackage, a negative result will be returned. The caller is expected to have 9625 * the WRITE_SETTINGS permission declared. 9626 * 9627 * Note: if the check is successful, the operation of this app will be updated to the 9628 * current time. 9629 * @hide 9630 */ 9631 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9632 String callingPackage, boolean throwException) { 9633 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9634 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9635 PM_WRITE_SETTINGS, true); 9636 } 9637 9638 /** 9639 * Performs a strict and comprehensive check of whether a calling package is allowed to 9640 * change the state of network, as the condition differs for pre-M, M+, and 9641 * privileged/preinstalled apps. The caller is expected to have either the 9642 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9643 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9644 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9645 * permission and cannot be revoked. See http://b/23597341 9646 * 9647 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9648 * of this app will be updated to the current time. 9649 * @hide 9650 */ 9651 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9652 String callingPackage, boolean throwException) { 9653 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9654 == PackageManager.PERMISSION_GRANTED) { 9655 return true; 9656 } 9657 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9658 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9659 PM_CHANGE_NETWORK_STATE, true); 9660 } 9661 9662 /** 9663 * Performs a strict and comprehensive check of whether a calling package is allowed to 9664 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9665 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9666 * a negative result will be returned. 9667 * @hide 9668 */ 9669 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9670 String callingPackage, boolean throwException) { 9671 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9672 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9673 PM_SYSTEM_ALERT_WINDOW, false); 9674 } 9675 9676 /** 9677 * Performs a strict and comprehensive check of whether a calling package is allowed to 9678 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9679 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9680 * a negative result will be returned. 9681 * 9682 * Note: if the check is successful, the operation of this app will be updated to the 9683 * current time. 9684 * @hide 9685 */ 9686 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9687 callingPackage, boolean throwException) { 9688 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9689 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9690 PM_SYSTEM_ALERT_WINDOW, true); 9691 } 9692 9693 /** 9694 * Helper method to perform a general and comprehensive check of whether an operation that is 9695 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9696 * OP_WRITE_SETTINGS 9697 * @hide 9698 */ 9699 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9700 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9701 permissions, boolean makeNote) { 9702 if (callingPackage == null) { 9703 return false; 9704 } 9705 9706 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9707 int mode = AppOpsManager.MODE_DEFAULT; 9708 if (makeNote) { 9709 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9710 } else { 9711 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9712 } 9713 9714 switch (mode) { 9715 case AppOpsManager.MODE_ALLOWED: 9716 return true; 9717 9718 case AppOpsManager.MODE_DEFAULT: 9719 // this is the default operating mode after an app's installation 9720 // In this case we will check all associated static permission to see 9721 // if it is granted during install time. 9722 for (String permission : permissions) { 9723 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9724 .PERMISSION_GRANTED) { 9725 // if either of the permissions are granted, we will allow it 9726 return true; 9727 } 9728 } 9729 9730 default: 9731 // this is for all other cases trickled down here... 9732 if (!throwException) { 9733 return false; 9734 } 9735 } 9736 9737 // prepare string to throw SecurityException 9738 StringBuilder exceptionMessage = new StringBuilder(); 9739 exceptionMessage.append(callingPackage); 9740 exceptionMessage.append(" was not granted "); 9741 if (permissions.length > 1) { 9742 exceptionMessage.append(" either of these permissions: "); 9743 } else { 9744 exceptionMessage.append(" this permission: "); 9745 } 9746 for (int i = 0; i < permissions.length; i++) { 9747 exceptionMessage.append(permissions[i]); 9748 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9749 } 9750 9751 throw new SecurityException(exceptionMessage.toString()); 9752 } 9753 9754 /** 9755 * Retrieves a correponding package name for a given uid. It will query all 9756 * packages that are associated with the given uid, but it will return only 9757 * the zeroth result. 9758 * Note: If package could not be found, a null is returned. 9759 * @hide 9760 */ 9761 public static String getPackageNameForUid(Context context, int uid) { 9762 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9763 if (packages == null) { 9764 return null; 9765 } 9766 return packages[0]; 9767 } 9768} 9769