Settings.java revision 088f73a9e903ef7127d70b24176b4d44b79176b9
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 * Control whether to enable automatic brightness mode. 2761 */ 2762 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2763 2764 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2765 2766 /** 2767 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2768 * or less (<0.0 >-1.0) bright. 2769 * @hide 2770 */ 2771 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2772 2773 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2774 new InclusiveFloatRangeValidator(-1, 1); 2775 2776 /** 2777 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2778 */ 2779 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2780 2781 /** 2782 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2783 */ 2784 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2785 2786 /** 2787 * Control whether the process CPU usage meter should be shown. 2788 * 2789 * @deprecated This functionality is no longer available as of 2790 * {@link android.os.Build.VERSION_CODES#N_MR1}. 2791 */ 2792 @Deprecated 2793 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2794 2795 /** 2796 * If 1, the activity manager will aggressively finish activities and 2797 * processes as soon as they are no longer needed. If 0, the normal 2798 * extended lifetime is used. 2799 * 2800 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2801 */ 2802 @Deprecated 2803 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2804 2805 /** 2806 * Determines which streams are affected by ringer mode changes. The 2807 * stream type's bit should be set to 1 if it should be muted when going 2808 * into an inaudible ringer mode. 2809 */ 2810 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2811 2812 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2813 sNonNegativeIntegerValidator; 2814 2815 /** 2816 * Determines which streams are affected by mute. The 2817 * stream type's bit should be set to 1 if it should be muted when a mute request 2818 * is received. 2819 */ 2820 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2821 2822 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2823 sNonNegativeIntegerValidator; 2824 2825 /** 2826 * Whether vibrate is on for different events. This is used internally, 2827 * changing this value will not change the vibrate. See AudioManager. 2828 */ 2829 public static final String VIBRATE_ON = "vibrate_on"; 2830 2831 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2832 2833 /** 2834 * If 1, redirects the system vibrator to all currently attached input devices 2835 * that support vibration. If there are no such input devices, then the system 2836 * vibrator is used instead. 2837 * If 0, does not register the system vibrator. 2838 * 2839 * This setting is mainly intended to provide a compatibility mechanism for 2840 * applications that only know about the system vibrator and do not use the 2841 * input device vibrator API. 2842 * 2843 * @hide 2844 */ 2845 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2846 2847 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2848 2849 /** 2850 * Ringer volume. This is used internally, changing this value will not 2851 * change the volume. See AudioManager. 2852 * 2853 * @removed Not used by anything since API 2. 2854 */ 2855 public static final String VOLUME_RING = "volume_ring"; 2856 2857 /** 2858 * System/notifications volume. This is used internally, changing this 2859 * value will not change the volume. See AudioManager. 2860 * 2861 * @removed Not used by anything since API 2. 2862 */ 2863 public static final String VOLUME_SYSTEM = "volume_system"; 2864 2865 /** 2866 * Voice call volume. This is used internally, changing this value will 2867 * not change the volume. See AudioManager. 2868 * 2869 * @removed Not used by anything since API 2. 2870 */ 2871 public static final String VOLUME_VOICE = "volume_voice"; 2872 2873 /** 2874 * Music/media/gaming volume. This is used internally, changing this 2875 * value will not change the volume. See AudioManager. 2876 * 2877 * @removed Not used by anything since API 2. 2878 */ 2879 public static final String VOLUME_MUSIC = "volume_music"; 2880 2881 /** 2882 * Alarm volume. This is used internally, changing this 2883 * value will not change the volume. See AudioManager. 2884 * 2885 * @removed Not used by anything since API 2. 2886 */ 2887 public static final String VOLUME_ALARM = "volume_alarm"; 2888 2889 /** 2890 * Notification volume. This is used internally, changing this 2891 * value will not change the volume. See AudioManager. 2892 * 2893 * @removed Not used by anything since API 2. 2894 */ 2895 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2896 2897 /** 2898 * Bluetooth Headset volume. This is used internally, changing this value will 2899 * not change the volume. See AudioManager. 2900 * 2901 * @removed Not used by anything since API 2. 2902 */ 2903 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2904 2905 /** 2906 * Master volume (float in the range 0.0f to 1.0f). 2907 * 2908 * @hide 2909 */ 2910 public static final String VOLUME_MASTER = "volume_master"; 2911 2912 /** 2913 * Master mono (int 1 = mono, 0 = normal). 2914 * 2915 * @hide 2916 */ 2917 public static final String MASTER_MONO = "master_mono"; 2918 2919 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2920 2921 /** 2922 * Whether the notifications should use the ring volume (value of 1) or 2923 * a separate notification volume (value of 0). In most cases, users 2924 * will have this enabled so the notification and ringer volumes will be 2925 * the same. However, power users can disable this and use the separate 2926 * notification volume control. 2927 * <p> 2928 * Note: This is a one-off setting that will be removed in the future 2929 * when there is profile support. For this reason, it is kept hidden 2930 * from the public APIs. 2931 * 2932 * @hide 2933 * @deprecated 2934 */ 2935 @Deprecated 2936 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2937 "notifications_use_ring_volume"; 2938 2939 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2940 2941 /** 2942 * Whether silent mode should allow vibration feedback. This is used 2943 * internally in AudioService and the Sound settings activity to 2944 * coordinate decoupling of vibrate and silent modes. This setting 2945 * will likely be removed in a future release with support for 2946 * audio/vibe feedback profiles. 2947 * 2948 * Not used anymore. On devices with vibrator, the user explicitly selects 2949 * silent or vibrate mode. 2950 * Kept for use by legacy database upgrade code in DatabaseHelper. 2951 * @hide 2952 */ 2953 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2954 2955 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2956 2957 /** 2958 * The mapping of stream type (integer) to its setting. 2959 * 2960 * @removed Not used by anything since API 2. 2961 */ 2962 public static final String[] VOLUME_SETTINGS = { 2963 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2964 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2965 }; 2966 2967 /** 2968 * Appended to various volume related settings to record the previous 2969 * values before they the settings were affected by a silent/vibrate 2970 * ringer mode change. 2971 * 2972 * @removed Not used by anything since API 2. 2973 */ 2974 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2975 2976 /** 2977 * Persistent store for the system-wide default ringtone URI. 2978 * <p> 2979 * If you need to play the default ringtone at any given time, it is recommended 2980 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2981 * to the set default ringtone at the time of playing. 2982 * 2983 * @see #DEFAULT_RINGTONE_URI 2984 */ 2985 public static final String RINGTONE = "ringtone"; 2986 2987 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2988 2989 /** 2990 * A {@link Uri} that will point to the current default ringtone at any 2991 * given time. 2992 * <p> 2993 * If the current default ringtone is in the DRM provider and the caller 2994 * does not have permission, the exception will be a 2995 * FileNotFoundException. 2996 */ 2997 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2998 2999 /** {@hide} */ 3000 public static final String RINGTONE_CACHE = "ringtone_cache"; 3001 /** {@hide} */ 3002 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3003 3004 /** 3005 * Persistent store for the system-wide default notification sound. 3006 * 3007 * @see #RINGTONE 3008 * @see #DEFAULT_NOTIFICATION_URI 3009 */ 3010 public static final String NOTIFICATION_SOUND = "notification_sound"; 3011 3012 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3013 3014 /** 3015 * A {@link Uri} that will point to the current default notification 3016 * sound at any given time. 3017 * 3018 * @see #DEFAULT_RINGTONE_URI 3019 */ 3020 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3021 3022 /** {@hide} */ 3023 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3024 /** {@hide} */ 3025 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3026 3027 /** 3028 * Persistent store for the system-wide default alarm alert. 3029 * 3030 * @see #RINGTONE 3031 * @see #DEFAULT_ALARM_ALERT_URI 3032 */ 3033 public static final String ALARM_ALERT = "alarm_alert"; 3034 3035 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3036 3037 /** 3038 * A {@link Uri} that will point to the current default alarm alert at 3039 * any given time. 3040 * 3041 * @see #DEFAULT_ALARM_ALERT_URI 3042 */ 3043 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3044 3045 /** {@hide} */ 3046 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3047 /** {@hide} */ 3048 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3049 3050 /** 3051 * Persistent store for the system default media button event receiver. 3052 * 3053 * @hide 3054 */ 3055 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3056 3057 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3058 @Override 3059 public boolean validate(String value) { 3060 try { 3061 ComponentName.unflattenFromString(value); 3062 return true; 3063 } catch (NullPointerException e) { 3064 return false; 3065 } 3066 } 3067 }; 3068 3069 /** 3070 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3071 */ 3072 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3073 3074 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3075 3076 /** 3077 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3078 */ 3079 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3080 3081 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3082 3083 /** 3084 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3085 * feature converts two spaces to a "." and space. 3086 */ 3087 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3088 3089 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3090 3091 /** 3092 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3093 */ 3094 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3095 3096 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3097 3098 public static final String SHOW_GTALK_SERVICE_STATUS = 3099 "SHOW_GTALK_SERVICE_STATUS"; 3100 3101 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3102 3103 /** 3104 * Name of activity to use for wallpaper on the home screen. 3105 * 3106 * @deprecated Use {@link WallpaperManager} instead. 3107 */ 3108 @Deprecated 3109 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3110 3111 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3112 private static final int MAX_LENGTH = 1000; 3113 3114 @Override 3115 public boolean validate(String value) { 3116 if (value != null && value.length() > MAX_LENGTH) { 3117 return false; 3118 } 3119 return ComponentName.unflattenFromString(value) != null; 3120 } 3121 }; 3122 3123 /** 3124 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3125 * instead 3126 */ 3127 @Deprecated 3128 public static final String AUTO_TIME = Global.AUTO_TIME; 3129 3130 /** 3131 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3132 * instead 3133 */ 3134 @Deprecated 3135 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3136 3137 /** 3138 * Display times as 12 or 24 hours 3139 * 12 3140 * 24 3141 */ 3142 public static final String TIME_12_24 = "time_12_24"; 3143 3144 /** @hide */ 3145 public static final Validator TIME_12_24_VALIDATOR = 3146 new DiscreteValueValidator(new String[] {"12", "24"}); 3147 3148 /** 3149 * Date format string 3150 * mm/dd/yyyy 3151 * dd/mm/yyyy 3152 * yyyy/mm/dd 3153 */ 3154 public static final String DATE_FORMAT = "date_format"; 3155 3156 /** @hide */ 3157 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3158 @Override 3159 public boolean validate(String value) { 3160 try { 3161 new SimpleDateFormat(value); 3162 return true; 3163 } catch (IllegalArgumentException e) { 3164 return false; 3165 } 3166 } 3167 }; 3168 3169 /** 3170 * Whether the setup wizard has been run before (on first boot), or if 3171 * it still needs to be run. 3172 * 3173 * nonzero = it has been run in the past 3174 * 0 = it has not been run in the past 3175 */ 3176 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3177 3178 /** @hide */ 3179 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3180 3181 /** 3182 * Scaling factor for normal window animations. Setting to 0 will disable window 3183 * animations. 3184 * 3185 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3186 */ 3187 @Deprecated 3188 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3189 3190 /** 3191 * Scaling factor for activity transition animations. Setting to 0 will disable window 3192 * animations. 3193 * 3194 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3195 */ 3196 @Deprecated 3197 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3198 3199 /** 3200 * Scaling factor for Animator-based animations. This affects both the start delay and 3201 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3202 * The default value is 1. 3203 * 3204 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3205 */ 3206 @Deprecated 3207 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3208 3209 /** 3210 * Control whether the accelerometer will be used to change screen 3211 * orientation. If 0, it will not be used unless explicitly requested 3212 * by the application; if 1, it will be used by default unless explicitly 3213 * disabled by the application. 3214 */ 3215 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3216 3217 /** @hide */ 3218 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3219 3220 /** 3221 * Default screen rotation when no other policy applies. 3222 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3223 * preference, this rotation value will be used. Must be one of the 3224 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3225 * 3226 * @see android.view.Display#getRotation 3227 */ 3228 public static final String USER_ROTATION = "user_rotation"; 3229 3230 /** @hide */ 3231 public static final Validator USER_ROTATION_VALIDATOR = 3232 new InclusiveIntegerRangeValidator(0, 3); 3233 3234 /** 3235 * Control whether the rotation lock toggle in the System UI should be hidden. 3236 * Typically this is done for accessibility purposes to make it harder for 3237 * the user to accidentally toggle the rotation lock while the display rotation 3238 * has been locked for accessibility. 3239 * 3240 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3241 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3242 * 3243 * @hide 3244 */ 3245 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3246 "hide_rotation_lock_toggle_for_accessibility"; 3247 3248 /** @hide */ 3249 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3250 sBooleanValidator; 3251 3252 /** 3253 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3254 * be used by Phone and Setting apps; it shouldn't affect other apps. 3255 * The value is boolean (1 or 0). 3256 * 3257 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3258 * It was about AudioManager's setting and thus affected all the applications which 3259 * relied on the setting, while this is purely about the vibration setting for incoming 3260 * calls. 3261 */ 3262 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3263 3264 /** @hide */ 3265 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3266 3267 /** 3268 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3269 * boolean (1 or 0). 3270 */ 3271 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3272 3273 /** @hide */ 3274 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3275 3276 /** 3277 * CDMA only settings 3278 * DTMF tone type played by the dialer when dialing. 3279 * 0 = Normal 3280 * 1 = Long 3281 */ 3282 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3283 3284 /** @hide */ 3285 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3286 3287 /** 3288 * Whether the hearing aid is enabled. The value is 3289 * boolean (1 or 0). 3290 * @hide 3291 */ 3292 public static final String HEARING_AID = "hearing_aid"; 3293 3294 /** @hide */ 3295 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3296 3297 /** 3298 * CDMA only settings 3299 * TTY Mode 3300 * 0 = OFF 3301 * 1 = FULL 3302 * 2 = VCO 3303 * 3 = HCO 3304 * @hide 3305 */ 3306 public static final String TTY_MODE = "tty_mode"; 3307 3308 /** @hide */ 3309 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3310 3311 /** 3312 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3313 * boolean (1 or 0). 3314 */ 3315 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3316 3317 /** @hide */ 3318 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3319 3320 /** 3321 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3322 * boolean (1 or 0). 3323 */ 3324 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3325 3326 /** @hide */ 3327 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3328 3329 /** 3330 * @deprecated Each application that shows web suggestions should have its own 3331 * setting for this. 3332 */ 3333 @Deprecated 3334 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3335 3336 /** @hide */ 3337 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3338 3339 /** 3340 * Whether the notification LED should repeatedly flash when a notification is 3341 * pending. The value is boolean (1 or 0). 3342 * @hide 3343 */ 3344 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3345 3346 /** @hide */ 3347 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3348 3349 /** 3350 * Show pointer location on screen? 3351 * 0 = no 3352 * 1 = yes 3353 * @hide 3354 */ 3355 public static final String POINTER_LOCATION = "pointer_location"; 3356 3357 /** @hide */ 3358 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3359 3360 /** 3361 * Show touch positions on screen? 3362 * 0 = no 3363 * 1 = yes 3364 * @hide 3365 */ 3366 public static final String SHOW_TOUCHES = "show_touches"; 3367 3368 /** @hide */ 3369 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3370 3371 /** 3372 * Log raw orientation data from 3373 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3374 * orientationplot.py tool. 3375 * 0 = no 3376 * 1 = yes 3377 * @hide 3378 */ 3379 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3380 "window_orientation_listener_log"; 3381 3382 /** @hide */ 3383 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3384 3385 /** 3386 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3387 * instead 3388 * @hide 3389 */ 3390 @Deprecated 3391 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3392 3393 /** 3394 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3395 * instead 3396 * @hide 3397 */ 3398 @Deprecated 3399 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3400 3401 /** 3402 * Whether to play sounds when the keyguard is shown and dismissed. 3403 * @hide 3404 */ 3405 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3406 3407 /** @hide */ 3408 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3409 3410 /** 3411 * Whether the lockscreen should be completely disabled. 3412 * @hide 3413 */ 3414 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3415 3416 /** @hide */ 3417 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3418 3419 /** 3420 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3421 * instead 3422 * @hide 3423 */ 3424 @Deprecated 3425 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3426 3427 /** 3428 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3429 * instead 3430 * @hide 3431 */ 3432 @Deprecated 3433 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3434 3435 /** 3436 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3437 * instead 3438 * @hide 3439 */ 3440 @Deprecated 3441 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3442 3443 /** 3444 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3445 * instead 3446 * @hide 3447 */ 3448 @Deprecated 3449 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3450 3451 /** 3452 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3453 * instead 3454 * @hide 3455 */ 3456 @Deprecated 3457 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3458 3459 /** 3460 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3461 * instead 3462 * @hide 3463 */ 3464 @Deprecated 3465 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3466 3467 /** 3468 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3469 * instead 3470 * @hide 3471 */ 3472 @Deprecated 3473 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3474 3475 /** 3476 * Receive incoming SIP calls? 3477 * 0 = no 3478 * 1 = yes 3479 * @hide 3480 */ 3481 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3482 3483 /** @hide */ 3484 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3485 3486 /** 3487 * Call Preference String. 3488 * "SIP_ALWAYS" : Always use SIP with network access 3489 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3490 * @hide 3491 */ 3492 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3493 3494 /** @hide */ 3495 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3496 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3497 3498 /** 3499 * One of the sip call options: Always use SIP with network access. 3500 * @hide 3501 */ 3502 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3503 3504 /** @hide */ 3505 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3506 3507 /** 3508 * One of the sip call options: Only if destination is a SIP address. 3509 * @hide 3510 */ 3511 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3512 3513 /** @hide */ 3514 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3515 3516 /** 3517 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3518 * the user should be prompted each time a call is made whether it should be placed using 3519 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3520 * SIP_ADDRESS_ONLY. 3521 * @hide 3522 */ 3523 @Deprecated 3524 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3525 3526 /** @hide */ 3527 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3528 3529 /** 3530 * Pointer speed setting. 3531 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3532 * -7 = slowest 3533 * 0 = default speed 3534 * +7 = fastest 3535 * @hide 3536 */ 3537 public static final String POINTER_SPEED = "pointer_speed"; 3538 3539 /** @hide */ 3540 public static final Validator POINTER_SPEED_VALIDATOR = 3541 new InclusiveFloatRangeValidator(-7, 7); 3542 3543 /** 3544 * Whether lock-to-app will be triggered by long-press on recents. 3545 * @hide 3546 */ 3547 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3548 3549 /** @hide */ 3550 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3551 3552 /** 3553 * I am the lolrus. 3554 * <p> 3555 * Nonzero values indicate that the user has a bukkit. 3556 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3557 * @hide 3558 */ 3559 public static final String EGG_MODE = "egg_mode"; 3560 3561 /** @hide */ 3562 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3563 @Override 3564 public boolean validate(String value) { 3565 try { 3566 return Long.parseLong(value) >= 0; 3567 } catch (NumberFormatException e) { 3568 return false; 3569 } 3570 } 3571 }; 3572 3573 /** 3574 * IMPORTANT: If you add a new public settings you also have to add it to 3575 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3576 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3577 * the setting value. See an example above. 3578 */ 3579 3580 /** 3581 * Settings to backup. This is here so that it's in the same place as the settings 3582 * keys and easy to update. 3583 * 3584 * NOTE: Settings are backed up and restored in the order they appear 3585 * in this array. If you have one setting depending on another, 3586 * make sure that they are ordered appropriately. 3587 * 3588 * @hide 3589 */ 3590 public static final String[] SETTINGS_TO_BACKUP = { 3591 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3592 WIFI_USE_STATIC_IP, 3593 WIFI_STATIC_IP, 3594 WIFI_STATIC_GATEWAY, 3595 WIFI_STATIC_NETMASK, 3596 WIFI_STATIC_DNS1, 3597 WIFI_STATIC_DNS2, 3598 BLUETOOTH_DISCOVERABILITY, 3599 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3600 FONT_SCALE, 3601 DIM_SCREEN, 3602 SCREEN_OFF_TIMEOUT, 3603 SCREEN_BRIGHTNESS, 3604 SCREEN_BRIGHTNESS_MODE, 3605 SCREEN_AUTO_BRIGHTNESS_ADJ, 3606 VIBRATE_INPUT_DEVICES, 3607 MODE_RINGER_STREAMS_AFFECTED, 3608 TEXT_AUTO_REPLACE, 3609 TEXT_AUTO_CAPS, 3610 TEXT_AUTO_PUNCTUATE, 3611 TEXT_SHOW_PASSWORD, 3612 AUTO_TIME, // moved to global 3613 AUTO_TIME_ZONE, // moved to global 3614 TIME_12_24, 3615 DATE_FORMAT, 3616 DTMF_TONE_WHEN_DIALING, 3617 DTMF_TONE_TYPE_WHEN_DIALING, 3618 HEARING_AID, 3619 TTY_MODE, 3620 MASTER_MONO, 3621 SOUND_EFFECTS_ENABLED, 3622 HAPTIC_FEEDBACK_ENABLED, 3623 POWER_SOUNDS_ENABLED, // moved to global 3624 DOCK_SOUNDS_ENABLED, // moved to global 3625 LOCKSCREEN_SOUNDS_ENABLED, 3626 SHOW_WEB_SUGGESTIONS, 3627 SIP_CALL_OPTIONS, 3628 SIP_RECEIVE_CALLS, 3629 POINTER_SPEED, 3630 VIBRATE_WHEN_RINGING, 3631 RINGTONE, 3632 LOCK_TO_APP_ENABLED, 3633 NOTIFICATION_SOUND, 3634 ACCELEROMETER_ROTATION 3635 }; 3636 3637 /** 3638 * These are all public system settings 3639 * 3640 * @hide 3641 */ 3642 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3643 static { 3644 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3645 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3646 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3647 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3648 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3649 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3650 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3651 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3652 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3653 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3654 PUBLIC_SETTINGS.add(FONT_SCALE); 3655 PUBLIC_SETTINGS.add(DIM_SCREEN); 3656 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3657 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3658 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3659 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3660 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3661 PUBLIC_SETTINGS.add(VIBRATE_ON); 3662 PUBLIC_SETTINGS.add(VOLUME_RING); 3663 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3664 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3665 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3666 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3667 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3668 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3669 PUBLIC_SETTINGS.add(RINGTONE); 3670 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3671 PUBLIC_SETTINGS.add(ALARM_ALERT); 3672 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3673 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3674 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3675 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3676 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3677 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3678 PUBLIC_SETTINGS.add(TIME_12_24); 3679 PUBLIC_SETTINGS.add(DATE_FORMAT); 3680 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3681 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3682 PUBLIC_SETTINGS.add(USER_ROTATION); 3683 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3684 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3685 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3686 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3687 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3688 } 3689 3690 /** 3691 * These are all hidden system settings. 3692 * 3693 * @hide 3694 */ 3695 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3696 static { 3697 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3698 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3699 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3700 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3701 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3702 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3703 PRIVATE_SETTINGS.add(MASTER_MONO); 3704 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3705 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3706 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3707 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3708 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3709 PRIVATE_SETTINGS.add(HEARING_AID); 3710 PRIVATE_SETTINGS.add(TTY_MODE); 3711 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3712 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3713 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3714 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3715 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3716 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3717 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3718 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3719 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3720 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3721 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3722 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3723 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3724 PRIVATE_SETTINGS.add(LOCK_SOUND); 3725 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3726 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3727 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3728 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3729 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3730 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3731 PRIVATE_SETTINGS.add(POINTER_SPEED); 3732 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3733 PRIVATE_SETTINGS.add(EGG_MODE); 3734 } 3735 3736 /** 3737 * These are all public system settings 3738 * 3739 * @hide 3740 */ 3741 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3742 static { 3743 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3744 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3745 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3746 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3747 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3748 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3749 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3750 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3751 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3752 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3753 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3754 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3755 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3756 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3757 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3758 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3759 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3760 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3761 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3762 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3763 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3764 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3765 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3766 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3767 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3768 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3769 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3770 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3771 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3772 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3773 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3774 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3775 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3776 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3777 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3778 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3779 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3780 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3781 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3782 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3783 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3784 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3785 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3786 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3787 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3788 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3789 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3790 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3791 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3792 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3793 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3794 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3795 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3796 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3797 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3798 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3799 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3800 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3801 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3802 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3803 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3804 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3805 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3806 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3807 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3808 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3809 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3810 } 3811 3812 /** 3813 * These entries are considered common between the personal and the managed profile, 3814 * since the managed profile doesn't get to change them. 3815 */ 3816 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3817 static { 3818 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3819 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3820 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3821 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3822 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3823 } 3824 3825 /** @hide */ 3826 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3827 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3828 } 3829 3830 /** 3831 * When to use Wi-Fi calling 3832 * 3833 * @see android.telephony.TelephonyManager.WifiCallingChoices 3834 * @hide 3835 */ 3836 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3837 3838 // Settings moved to Settings.Secure 3839 3840 /** 3841 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3842 * instead 3843 */ 3844 @Deprecated 3845 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3846 3847 /** 3848 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3849 */ 3850 @Deprecated 3851 public static final String ANDROID_ID = Secure.ANDROID_ID; 3852 3853 /** 3854 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3855 */ 3856 @Deprecated 3857 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3858 3859 /** 3860 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3861 */ 3862 @Deprecated 3863 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3864 3865 /** 3866 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3867 */ 3868 @Deprecated 3869 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3870 3871 /** 3872 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3873 */ 3874 @Deprecated 3875 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3876 3877 /** 3878 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3879 */ 3880 @Deprecated 3881 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3882 3883 /** 3884 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3885 * instead 3886 */ 3887 @Deprecated 3888 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3889 3890 /** 3891 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3892 */ 3893 @Deprecated 3894 public static final String LOGGING_ID = Secure.LOGGING_ID; 3895 3896 /** 3897 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3898 */ 3899 @Deprecated 3900 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3901 3902 /** 3903 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3904 * instead 3905 */ 3906 @Deprecated 3907 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3908 3909 /** 3910 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3911 * instead 3912 */ 3913 @Deprecated 3914 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3915 3916 /** 3917 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3918 * instead 3919 */ 3920 @Deprecated 3921 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3922 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3923 3924 /** 3925 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3926 */ 3927 @Deprecated 3928 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3929 3930 /** 3931 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3932 */ 3933 @Deprecated 3934 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3935 3936 /** 3937 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3938 */ 3939 @Deprecated 3940 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3941 3942 /** 3943 * @deprecated Use 3944 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3945 */ 3946 @Deprecated 3947 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3948 3949 /** 3950 * @deprecated Use 3951 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3952 */ 3953 @Deprecated 3954 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3955 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3956 3957 /** 3958 * @deprecated Use 3959 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3960 */ 3961 @Deprecated 3962 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3963 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3964 3965 /** 3966 * @deprecated Use 3967 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3968 */ 3969 @Deprecated 3970 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3971 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3972 3973 /** 3974 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3975 * instead 3976 */ 3977 @Deprecated 3978 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3979 3980 /** 3981 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3982 */ 3983 @Deprecated 3984 public static final String WIFI_ON = Global.WIFI_ON; 3985 3986 /** 3987 * @deprecated Use 3988 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3989 * instead 3990 */ 3991 @Deprecated 3992 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3993 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3994 3995 /** 3996 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3997 */ 3998 @Deprecated 3999 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4000 4001 /** 4002 * @deprecated Use 4003 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4004 */ 4005 @Deprecated 4006 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4007 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4008 4009 /** 4010 * @deprecated Use 4011 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4012 */ 4013 @Deprecated 4014 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4015 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4016 4017 /** 4018 * @deprecated Use 4019 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4020 * instead 4021 */ 4022 @Deprecated 4023 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4024 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4025 4026 /** 4027 * @deprecated Use 4028 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4029 */ 4030 @Deprecated 4031 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4032 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4033 4034 /** 4035 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4036 * instead 4037 */ 4038 @Deprecated 4039 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4040 4041 /** 4042 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4043 */ 4044 @Deprecated 4045 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4046 4047 /** 4048 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4049 */ 4050 @Deprecated 4051 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4052 4053 /** 4054 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4055 * instead 4056 */ 4057 @Deprecated 4058 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4059 4060 /** 4061 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4062 * instead 4063 */ 4064 @Deprecated 4065 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4066 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4067 4068 /** 4069 * Checks if the specified app can modify system settings. As of API 4070 * level 23, an app cannot modify system settings unless it declares the 4071 * {@link android.Manifest.permission#WRITE_SETTINGS} 4072 * permission in its manifest, <em>and</em> the user specifically grants 4073 * the app this capability. To prompt the user to grant this approval, 4074 * the app must send an intent with the action {@link 4075 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4076 * the system to display a permission management screen. 4077 * 4078 * @param context App context. 4079 * @return true if the calling app can write to system settings, false otherwise 4080 */ 4081 public static boolean canWrite(Context context) { 4082 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4083 context.getOpPackageName(), false); 4084 } 4085 } 4086 4087 /** 4088 * Secure system settings, containing system preferences that applications 4089 * can read but are not allowed to write. These are for preferences that 4090 * the user must explicitly modify through the system UI or specialized 4091 * APIs for those values, not modified directly by applications. 4092 */ 4093 public static final class Secure extends NameValueTable { 4094 /** 4095 * The content:// style URL for this table 4096 */ 4097 public static final Uri CONTENT_URI = 4098 Uri.parse("content://" + AUTHORITY + "/secure"); 4099 4100 // Populated lazily, guarded by class object: 4101 private static final NameValueCache sNameValueCache = new NameValueCache( 4102 CONTENT_URI, 4103 CALL_METHOD_GET_SECURE, 4104 CALL_METHOD_PUT_SECURE); 4105 4106 private static ILockSettings sLockSettings = null; 4107 4108 private static boolean sIsSystemProcess; 4109 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4110 private static final HashSet<String> MOVED_TO_GLOBAL; 4111 static { 4112 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 4113 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4114 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4115 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4116 4117 MOVED_TO_GLOBAL = new HashSet<String>(); 4118 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4119 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4120 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4121 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4122 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4123 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4124 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4125 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4126 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4127 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4128 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4129 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4130 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4131 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4132 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4133 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4134 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4135 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4136 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4137 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4138 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4139 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4140 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4141 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4142 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4143 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4144 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4145 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4146 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4147 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4148 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4149 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4150 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4151 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4152 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4153 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4154 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4155 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4156 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4157 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4158 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4159 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4160 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4161 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4162 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4163 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4164 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4165 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4166 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4167 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4168 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4169 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4170 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4171 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4172 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4173 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4174 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4175 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4176 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4177 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4178 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4179 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4180 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4181 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4182 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4183 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4184 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4185 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4186 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4187 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4188 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4189 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4190 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4191 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4192 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4193 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4194 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4195 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4196 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4197 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4198 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4199 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4200 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4201 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4202 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4203 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4204 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4205 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4206 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4207 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4208 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4209 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4210 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4211 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4212 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4213 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4214 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4215 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4216 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4217 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4218 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4219 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4220 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4221 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4222 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4223 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4224 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4225 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4226 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4227 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4228 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4229 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4230 } 4231 4232 /** @hide */ 4233 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4234 outKeySet.addAll(MOVED_TO_GLOBAL); 4235 } 4236 4237 /** 4238 * Look up a name in the database. 4239 * @param resolver to access the database with 4240 * @param name to look up in the table 4241 * @return the corresponding value, or null if not present 4242 */ 4243 public static String getString(ContentResolver resolver, String name) { 4244 return getStringForUser(resolver, name, UserHandle.myUserId()); 4245 } 4246 4247 /** @hide */ 4248 public static String getStringForUser(ContentResolver resolver, String name, 4249 int userHandle) { 4250 if (MOVED_TO_GLOBAL.contains(name)) { 4251 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4252 + " to android.provider.Settings.Global."); 4253 return Global.getStringForUser(resolver, name, userHandle); 4254 } 4255 4256 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4257 synchronized (Secure.class) { 4258 if (sLockSettings == null) { 4259 sLockSettings = ILockSettings.Stub.asInterface( 4260 (IBinder) ServiceManager.getService("lock_settings")); 4261 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4262 } 4263 } 4264 if (sLockSettings != null && !sIsSystemProcess) { 4265 // No context; use the ActivityThread's context as an approximation for 4266 // determining the target API level. 4267 Application application = ActivityThread.currentApplication(); 4268 4269 boolean isPreMnc = application != null 4270 && application.getApplicationInfo() != null 4271 && application.getApplicationInfo().targetSdkVersion 4272 <= VERSION_CODES.LOLLIPOP_MR1; 4273 if (isPreMnc) { 4274 try { 4275 return sLockSettings.getString(name, "0", userHandle); 4276 } catch (RemoteException re) { 4277 // Fall through 4278 } 4279 } else { 4280 throw new SecurityException("Settings.Secure." + name 4281 + " is deprecated and no longer accessible." 4282 + " See API documentation for potential replacements."); 4283 } 4284 } 4285 } 4286 4287 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4288 } 4289 4290 /** 4291 * Store a name/value pair into the database. 4292 * @param resolver to access the database with 4293 * @param name to store 4294 * @param value to associate with the name 4295 * @return true if the value was set, false on database errors 4296 */ 4297 public static boolean putString(ContentResolver resolver, String name, String value) { 4298 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4299 } 4300 4301 /** @hide */ 4302 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4303 int userHandle) { 4304 if (LOCATION_MODE.equals(name)) { 4305 // HACK ALERT: temporary hack to work around b/10491283. 4306 // TODO: once b/10491283 fixed, remove this hack 4307 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4308 } 4309 if (MOVED_TO_GLOBAL.contains(name)) { 4310 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4311 + " to android.provider.Settings.Global"); 4312 return Global.putStringForUser(resolver, name, value, userHandle); 4313 } 4314 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4315 } 4316 4317 /** 4318 * Construct the content URI for a particular name/value pair, 4319 * useful for monitoring changes with a ContentObserver. 4320 * @param name to look up in the table 4321 * @return the corresponding content URI, or null if not present 4322 */ 4323 public static Uri getUriFor(String name) { 4324 if (MOVED_TO_GLOBAL.contains(name)) { 4325 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4326 + " to android.provider.Settings.Global, returning global URI."); 4327 return Global.getUriFor(Global.CONTENT_URI, name); 4328 } 4329 return getUriFor(CONTENT_URI, name); 4330 } 4331 4332 /** 4333 * Convenience function for retrieving a single secure settings value 4334 * as an integer. Note that internally setting values are always 4335 * stored as strings; this function converts the string to an integer 4336 * for you. The default value will be returned if the setting is 4337 * not defined or not an integer. 4338 * 4339 * @param cr The ContentResolver to access. 4340 * @param name The name of the setting to retrieve. 4341 * @param def Value to return if the setting is not defined. 4342 * 4343 * @return The setting's current value, or 'def' if it is not defined 4344 * or not a valid integer. 4345 */ 4346 public static int getInt(ContentResolver cr, String name, int def) { 4347 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4348 } 4349 4350 /** @hide */ 4351 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4352 if (LOCATION_MODE.equals(name)) { 4353 // HACK ALERT: temporary hack to work around b/10491283. 4354 // TODO: once b/10491283 fixed, remove this hack 4355 return getLocationModeForUser(cr, userHandle); 4356 } 4357 String v = getStringForUser(cr, name, userHandle); 4358 try { 4359 return v != null ? Integer.parseInt(v) : def; 4360 } catch (NumberFormatException e) { 4361 return def; 4362 } 4363 } 4364 4365 /** 4366 * Convenience function for retrieving a single secure settings value 4367 * as an integer. Note that internally setting values are always 4368 * stored as strings; this function converts the string to an integer 4369 * for you. 4370 * <p> 4371 * This version does not take a default value. If the setting has not 4372 * been set, or the string value is not a number, 4373 * it throws {@link SettingNotFoundException}. 4374 * 4375 * @param cr The ContentResolver to access. 4376 * @param name The name of the setting to retrieve. 4377 * 4378 * @throws SettingNotFoundException Thrown if a setting by the given 4379 * name can't be found or the setting value is not an integer. 4380 * 4381 * @return The setting's current value. 4382 */ 4383 public static int getInt(ContentResolver cr, String name) 4384 throws SettingNotFoundException { 4385 return getIntForUser(cr, name, UserHandle.myUserId()); 4386 } 4387 4388 /** @hide */ 4389 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4390 throws SettingNotFoundException { 4391 if (LOCATION_MODE.equals(name)) { 4392 // HACK ALERT: temporary hack to work around b/10491283. 4393 // TODO: once b/10491283 fixed, remove this hack 4394 return getLocationModeForUser(cr, userHandle); 4395 } 4396 String v = getStringForUser(cr, name, userHandle); 4397 try { 4398 return Integer.parseInt(v); 4399 } catch (NumberFormatException e) { 4400 throw new SettingNotFoundException(name); 4401 } 4402 } 4403 4404 /** 4405 * Convenience function for updating a single settings value as an 4406 * integer. This will either create a new entry in the table if the 4407 * given name does not exist, or modify the value of the existing row 4408 * with that name. Note that internally setting values are always 4409 * stored as strings, so this function converts the given value to a 4410 * string before storing it. 4411 * 4412 * @param cr The ContentResolver to access. 4413 * @param name The name of the setting to modify. 4414 * @param value The new value for the setting. 4415 * @return true if the value was set, false on database errors 4416 */ 4417 public static boolean putInt(ContentResolver cr, String name, int value) { 4418 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4419 } 4420 4421 /** @hide */ 4422 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4423 int userHandle) { 4424 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4425 } 4426 4427 /** 4428 * Convenience function for retrieving a single secure settings value 4429 * as a {@code long}. Note that internally setting values are always 4430 * stored as strings; this function converts the string to a {@code long} 4431 * for you. The default value will be returned if the setting is 4432 * not defined or not a {@code long}. 4433 * 4434 * @param cr The ContentResolver to access. 4435 * @param name The name of the setting to retrieve. 4436 * @param def Value to return if the setting is not defined. 4437 * 4438 * @return The setting's current value, or 'def' if it is not defined 4439 * or not a valid {@code long}. 4440 */ 4441 public static long getLong(ContentResolver cr, String name, long def) { 4442 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4443 } 4444 4445 /** @hide */ 4446 public static long getLongForUser(ContentResolver cr, String name, long def, 4447 int userHandle) { 4448 String valString = getStringForUser(cr, name, userHandle); 4449 long value; 4450 try { 4451 value = valString != null ? Long.parseLong(valString) : def; 4452 } catch (NumberFormatException e) { 4453 value = def; 4454 } 4455 return value; 4456 } 4457 4458 /** 4459 * Convenience function for retrieving a single secure settings value 4460 * as a {@code long}. Note that internally setting values are always 4461 * stored as strings; this function converts the string to a {@code long} 4462 * for you. 4463 * <p> 4464 * This version does not take a default value. If the setting has not 4465 * been set, or the string value is not a number, 4466 * it throws {@link SettingNotFoundException}. 4467 * 4468 * @param cr The ContentResolver to access. 4469 * @param name The name of the setting to retrieve. 4470 * 4471 * @return The setting's current value. 4472 * @throws SettingNotFoundException Thrown if a setting by the given 4473 * name can't be found or the setting value is not an integer. 4474 */ 4475 public static long getLong(ContentResolver cr, String name) 4476 throws SettingNotFoundException { 4477 return getLongForUser(cr, name, UserHandle.myUserId()); 4478 } 4479 4480 /** @hide */ 4481 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4482 throws SettingNotFoundException { 4483 String valString = getStringForUser(cr, name, userHandle); 4484 try { 4485 return Long.parseLong(valString); 4486 } catch (NumberFormatException e) { 4487 throw new SettingNotFoundException(name); 4488 } 4489 } 4490 4491 /** 4492 * Convenience function for updating a secure settings value as a long 4493 * integer. This will either create a new entry in the table if the 4494 * given name does not exist, or modify the value of the existing row 4495 * with that name. Note that internally setting values are always 4496 * stored as strings, so this function converts the given value to a 4497 * string before storing it. 4498 * 4499 * @param cr The ContentResolver to access. 4500 * @param name The name of the setting to modify. 4501 * @param value The new value for the setting. 4502 * @return true if the value was set, false on database errors 4503 */ 4504 public static boolean putLong(ContentResolver cr, String name, long value) { 4505 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4506 } 4507 4508 /** @hide */ 4509 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4510 int userHandle) { 4511 return putStringForUser(cr, name, Long.toString(value), userHandle); 4512 } 4513 4514 /** 4515 * Convenience function for retrieving a single secure settings value 4516 * as a floating point number. Note that internally setting values are 4517 * always stored as strings; this function converts the string to an 4518 * float for you. The default value will be returned if the setting 4519 * is not defined or not a valid float. 4520 * 4521 * @param cr The ContentResolver to access. 4522 * @param name The name of the setting to retrieve. 4523 * @param def Value to return if the setting is not defined. 4524 * 4525 * @return The setting's current value, or 'def' if it is not defined 4526 * or not a valid float. 4527 */ 4528 public static float getFloat(ContentResolver cr, String name, float def) { 4529 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4530 } 4531 4532 /** @hide */ 4533 public static float getFloatForUser(ContentResolver cr, String name, float def, 4534 int userHandle) { 4535 String v = getStringForUser(cr, name, userHandle); 4536 try { 4537 return v != null ? Float.parseFloat(v) : def; 4538 } catch (NumberFormatException e) { 4539 return def; 4540 } 4541 } 4542 4543 /** 4544 * Convenience function for retrieving a single secure settings value 4545 * as a float. Note that internally setting values are always 4546 * stored as strings; this function converts the string to a float 4547 * for you. 4548 * <p> 4549 * This version does not take a default value. If the setting has not 4550 * been set, or the string value is not a number, 4551 * it throws {@link SettingNotFoundException}. 4552 * 4553 * @param cr The ContentResolver to access. 4554 * @param name The name of the setting to retrieve. 4555 * 4556 * @throws SettingNotFoundException Thrown if a setting by the given 4557 * name can't be found or the setting value is not a float. 4558 * 4559 * @return The setting's current value. 4560 */ 4561 public static float getFloat(ContentResolver cr, String name) 4562 throws SettingNotFoundException { 4563 return getFloatForUser(cr, name, UserHandle.myUserId()); 4564 } 4565 4566 /** @hide */ 4567 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4568 throws SettingNotFoundException { 4569 String v = getStringForUser(cr, name, userHandle); 4570 if (v == null) { 4571 throw new SettingNotFoundException(name); 4572 } 4573 try { 4574 return Float.parseFloat(v); 4575 } catch (NumberFormatException e) { 4576 throw new SettingNotFoundException(name); 4577 } 4578 } 4579 4580 /** 4581 * Convenience function for updating a single settings value as a 4582 * floating point number. This will either create a new entry in the 4583 * table if the given name does not exist, or modify the value of the 4584 * existing row with that name. Note that internally setting values 4585 * are always stored as strings, so this function converts the given 4586 * value to a string before storing it. 4587 * 4588 * @param cr The ContentResolver to access. 4589 * @param name The name of the setting to modify. 4590 * @param value The new value for the setting. 4591 * @return true if the value was set, false on database errors 4592 */ 4593 public static boolean putFloat(ContentResolver cr, String name, float value) { 4594 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4595 } 4596 4597 /** @hide */ 4598 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4599 int userHandle) { 4600 return putStringForUser(cr, name, Float.toString(value), userHandle); 4601 } 4602 4603 /** 4604 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4605 * instead 4606 */ 4607 @Deprecated 4608 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4609 Global.DEVELOPMENT_SETTINGS_ENABLED; 4610 4611 /** 4612 * When the user has enable the option to have a "bug report" command 4613 * in the power menu. 4614 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4615 * @hide 4616 */ 4617 @Deprecated 4618 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4619 4620 /** 4621 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4622 */ 4623 @Deprecated 4624 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4625 4626 /** 4627 * Setting to allow mock locations and location provider status to be injected into the 4628 * LocationManager service for testing purposes during application development. These 4629 * locations and status values override actual location and status information generated 4630 * by network, gps, or other location providers. 4631 * 4632 * @deprecated This settings is not used anymore. 4633 */ 4634 @Deprecated 4635 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4636 4637 /** 4638 * A 64-bit number (as a hex string) that is randomly 4639 * generated when the user first sets up the device and should remain 4640 * constant for the lifetime of the user's device. The value may 4641 * change if a factory reset is performed on the device. 4642 * <p class="note"><strong>Note:</strong> When a device has <a 4643 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4644 * (available on certain devices running Android 4.2 or higher), each user appears as a 4645 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4646 * user.</p> 4647 */ 4648 public static final String ANDROID_ID = "android_id"; 4649 4650 /** 4651 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4652 */ 4653 @Deprecated 4654 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4655 4656 /** 4657 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4658 */ 4659 @Deprecated 4660 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4661 4662 /** 4663 * Setting to record the input method used by default, holding the ID 4664 * of the desired method. 4665 */ 4666 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4667 4668 /** 4669 * Setting to record the input method subtype used by default, holding the ID 4670 * of the desired method. 4671 */ 4672 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4673 "selected_input_method_subtype"; 4674 4675 /** 4676 * Setting to record the history of input method subtype, holding the pair of ID of IME 4677 * and its last used subtype. 4678 * @hide 4679 */ 4680 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4681 "input_methods_subtype_history"; 4682 4683 /** 4684 * Setting to record the visibility of input method selector 4685 */ 4686 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4687 "input_method_selector_visibility"; 4688 4689 /** 4690 * The currently selected voice interaction service flattened ComponentName. 4691 * @hide 4692 */ 4693 @TestApi 4694 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4695 4696 /** 4697 * bluetooth HCI snoop log configuration 4698 * @hide 4699 */ 4700 public static final String BLUETOOTH_HCI_LOG = 4701 "bluetooth_hci_log"; 4702 4703 /** 4704 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4705 */ 4706 @Deprecated 4707 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4708 4709 /** 4710 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4711 * @hide 4712 */ 4713 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4714 4715 /** 4716 * Prefix for category name that marks whether a suggested action from that category was 4717 * completed. 4718 * @hide 4719 */ 4720 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4721 4722 /** 4723 * List of input methods that are currently enabled. This is a string 4724 * containing the IDs of all enabled input methods, each ID separated 4725 * by ':'. 4726 */ 4727 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4728 4729 /** 4730 * List of system input methods that are currently disabled. This is a string 4731 * containing the IDs of all disabled input methods, each ID separated 4732 * by ':'. 4733 * @hide 4734 */ 4735 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4736 4737 /** 4738 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4739 * determines if the IME should be shown when a hard keyboard is attached. 4740 * @hide 4741 */ 4742 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4743 4744 /** 4745 * Host name and port for global http proxy. Uses ':' seperator for 4746 * between host and port. 4747 * 4748 * @deprecated Use {@link Global#HTTP_PROXY} 4749 */ 4750 @Deprecated 4751 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4752 4753 /** 4754 * Package designated as always-on VPN provider. 4755 * 4756 * @hide 4757 */ 4758 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4759 4760 /** 4761 * Whether to block networking outside of VPN connections while always-on is set. 4762 * @see #ALWAYS_ON_VPN_APP 4763 * 4764 * @hide 4765 */ 4766 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4767 4768 /** 4769 * Whether applications can be installed for this user via the system's 4770 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4771 * 4772 * <p>1 = permit app installation via the system package installer intent 4773 * <p>0 = do not allow use of the package installer 4774 */ 4775 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4776 4777 /** 4778 * Comma-separated list of location providers that activities may access. Do not rely on 4779 * this value being present in settings.db or on ContentObserver notifications on the 4780 * corresponding Uri. 4781 * 4782 * @deprecated use {@link #LOCATION_MODE} and 4783 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4784 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4785 */ 4786 @Deprecated 4787 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4788 4789 /** 4790 * The degree of location access enabled by the user. 4791 * <p> 4792 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4793 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4794 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4795 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4796 * modes that might be added in the future. 4797 * <p> 4798 * Note: do not rely on this value being present in settings.db or on ContentObserver 4799 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4800 * to receive changes in this value. 4801 */ 4802 public static final String LOCATION_MODE = "location_mode"; 4803 /** 4804 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4805 * {@link #LOCATION_MODE_OFF} 4806 * @hide 4807 */ 4808 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4809 4810 /** 4811 * Sets all location providers to the previous states before location was turned off. 4812 * @hide 4813 */ 4814 public static final int LOCATION_MODE_PREVIOUS = -1; 4815 /** 4816 * Location access disabled. 4817 */ 4818 public static final int LOCATION_MODE_OFF = 0; 4819 /** 4820 * Network Location Provider disabled, but GPS and other sensors enabled. 4821 */ 4822 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4823 /** 4824 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4825 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4826 * {@link android.location.Criteria#POWER_MEDIUM}. 4827 */ 4828 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4829 /** 4830 * Best-effort location computation allowed. 4831 */ 4832 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4833 4834 /** 4835 * A flag containing settings used for biometric weak 4836 * @hide 4837 */ 4838 @Deprecated 4839 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4840 "lock_biometric_weak_flags"; 4841 4842 /** 4843 * Whether lock-to-app will lock the keyguard when exiting. 4844 * @hide 4845 */ 4846 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4847 4848 /** 4849 * Whether autolock is enabled (0 = false, 1 = true) 4850 * 4851 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4852 * level of the keyguard. Accessing this setting from an app that is targeting 4853 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4854 */ 4855 @Deprecated 4856 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4857 4858 /** 4859 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4860 * 4861 * @deprecated Accessing this setting from an app that is targeting 4862 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4863 */ 4864 @Deprecated 4865 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4866 4867 /** 4868 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4869 * true) 4870 * 4871 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4872 * lockscreen uses 4873 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4874 * Accessing this setting from an app that is targeting 4875 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4876 */ 4877 @Deprecated 4878 public static final String 4879 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4880 4881 /** 4882 * This preference allows the device to be locked given time after screen goes off, 4883 * subject to current DeviceAdmin policy limits. 4884 * @hide 4885 */ 4886 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4887 4888 4889 /** 4890 * This preference contains the string that shows for owner info on LockScreen. 4891 * @hide 4892 * @deprecated 4893 */ 4894 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4895 4896 /** 4897 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4898 * @hide 4899 */ 4900 @Deprecated 4901 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4902 "lock_screen_appwidget_ids"; 4903 4904 /** 4905 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4906 * @hide 4907 */ 4908 @Deprecated 4909 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4910 "lock_screen_fallback_appwidget_id"; 4911 4912 /** 4913 * Index of the lockscreen appwidget to restore, -1 if none. 4914 * @hide 4915 */ 4916 @Deprecated 4917 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4918 "lock_screen_sticky_appwidget"; 4919 4920 /** 4921 * This preference enables showing the owner info on LockScreen. 4922 * @hide 4923 * @deprecated 4924 */ 4925 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4926 "lock_screen_owner_info_enabled"; 4927 4928 /** 4929 * When set by a user, allows notifications to be shown atop a securely locked screen 4930 * in their full "private" form (same as when the device is unlocked). 4931 * @hide 4932 */ 4933 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4934 "lock_screen_allow_private_notifications"; 4935 4936 /** 4937 * When set by a user, allows notification remote input atop a securely locked screen 4938 * without having to unlock 4939 * @hide 4940 */ 4941 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4942 "lock_screen_allow_remote_input"; 4943 4944 /** 4945 * Set by the system to track if the user needs to see the call to action for 4946 * the lockscreen notification policy. 4947 * @hide 4948 */ 4949 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4950 "show_note_about_notification_hiding"; 4951 4952 /** 4953 * Set to 1 by the system after trust agents have been initialized. 4954 * @hide 4955 */ 4956 public static final String TRUST_AGENTS_INITIALIZED = 4957 "trust_agents_initialized"; 4958 4959 /** 4960 * The Logging ID (a unique 64-bit value) as a hex string. 4961 * Used as a pseudonymous identifier for logging. 4962 * @deprecated This identifier is poorly initialized and has 4963 * many collisions. It should not be used. 4964 */ 4965 @Deprecated 4966 public static final String LOGGING_ID = "logging_id"; 4967 4968 /** 4969 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4970 */ 4971 @Deprecated 4972 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4973 4974 /** 4975 * No longer supported. 4976 */ 4977 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4978 4979 /** 4980 * No longer supported. 4981 */ 4982 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4983 4984 /** 4985 * No longer supported. 4986 */ 4987 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4988 4989 /** 4990 * Settings classname to launch when Settings is clicked from All 4991 * Applications. Needed because of user testing between the old 4992 * and new Settings apps. 4993 */ 4994 // TODO: 881807 4995 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4996 4997 /** 4998 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4999 */ 5000 @Deprecated 5001 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5002 5003 /** 5004 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5005 */ 5006 @Deprecated 5007 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5008 5009 /** 5010 * If accessibility is enabled. 5011 */ 5012 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5013 5014 /** 5015 * If touch exploration is enabled. 5016 */ 5017 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5018 5019 /** 5020 * List of the enabled accessibility providers. 5021 */ 5022 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5023 "enabled_accessibility_services"; 5024 5025 /** 5026 * List of the accessibility services to which the user has granted 5027 * permission to put the device into touch exploration mode. 5028 * 5029 * @hide 5030 */ 5031 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5032 "touch_exploration_granted_accessibility_services"; 5033 5034 /** 5035 * Whether to speak passwords while in accessibility mode. 5036 */ 5037 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5038 5039 /** 5040 * Whether to draw text with high contrast while in accessibility mode. 5041 * 5042 * @hide 5043 */ 5044 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5045 "high_text_contrast_enabled"; 5046 5047 /** 5048 * If injection of accessibility enhancing JavaScript screen-reader 5049 * is enabled. 5050 * <p> 5051 * Note: The JavaScript based screen-reader is served by the 5052 * Google infrastructure and enable users with disabilities to 5053 * efficiently navigate in and explore web content. 5054 * </p> 5055 * <p> 5056 * This property represents a boolean value. 5057 * </p> 5058 * @hide 5059 */ 5060 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5061 "accessibility_script_injection"; 5062 5063 /** 5064 * The URL for the injected JavaScript based screen-reader used 5065 * for providing accessibility of content in WebView. 5066 * <p> 5067 * Note: The JavaScript based screen-reader is served by the 5068 * Google infrastructure and enable users with disabilities to 5069 * efficiently navigate in and explore web content. 5070 * </p> 5071 * <p> 5072 * This property represents a string value. 5073 * </p> 5074 * @hide 5075 */ 5076 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5077 "accessibility_script_injection_url"; 5078 5079 /** 5080 * Key bindings for navigation in built-in accessibility support for web content. 5081 * <p> 5082 * Note: These key bindings are for the built-in accessibility navigation for 5083 * web content which is used as a fall back solution if JavaScript in a WebView 5084 * is not enabled or the user has not opted-in script injection from Google. 5085 * </p> 5086 * <p> 5087 * The bindings are separated by semi-colon. A binding is a mapping from 5088 * a key to a sequence of actions (for more details look at 5089 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5090 * string representation of an integer obtained from a meta state (optional) shifted 5091 * sixteen times left and bitwise ored with a key code. An action is represented 5092 * as a hexademical string representation of an integer where the first two digits 5093 * are navigation action index, the second, the third, and the fourth digit pairs 5094 * represent the action arguments. The separate actions in a binding are colon 5095 * separated. The key and the action sequence it maps to are separated by equals. 5096 * </p> 5097 * <p> 5098 * For example, the binding below maps the DPAD right button to traverse the 5099 * current navigation axis once without firing an accessibility event and to 5100 * perform the same traversal again but to fire an event: 5101 * <code> 5102 * 0x16=0x01000100:0x01000101; 5103 * </code> 5104 * </p> 5105 * <p> 5106 * The goal of this binding is to enable dynamic rebinding of keys to 5107 * navigation actions for web content without requiring a framework change. 5108 * </p> 5109 * <p> 5110 * This property represents a string value. 5111 * </p> 5112 * @hide 5113 */ 5114 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5115 "accessibility_web_content_key_bindings"; 5116 5117 /** 5118 * Setting that specifies whether the display magnification is enabled. 5119 * Display magnifications allows the user to zoom in the display content 5120 * and is targeted to low vision users. The current magnification scale 5121 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5122 * 5123 * @hide 5124 */ 5125 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5126 "accessibility_display_magnification_enabled"; 5127 5128 /** 5129 * Setting that specifies what the display magnification scale is. 5130 * Display magnifications allows the user to zoom in the display 5131 * content and is targeted to low vision users. Whether a display 5132 * magnification is performed is controlled by 5133 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5134 * 5135 * @hide 5136 */ 5137 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5138 "accessibility_display_magnification_scale"; 5139 5140 /** 5141 * Setting that specifies whether the display magnification should be 5142 * automatically updated. If this fearture is enabled the system will 5143 * exit magnification mode or pan the viewport when a context change 5144 * occurs. For example, on staring a new activity or rotating the screen, 5145 * the system may zoom out so the user can see the new context he is in. 5146 * Another example is on showing a window that is not visible in the 5147 * magnified viewport the system may pan the viewport to make the window 5148 * the has popped up so the user knows that the context has changed. 5149 * Whether a screen magnification is performed is controlled by 5150 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5151 * 5152 * @hide 5153 */ 5154 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5155 "accessibility_display_magnification_auto_update"; 5156 5157 /** 5158 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5159 * modified from an AccessibilityService using the SoftKeyboardController. 5160 * 5161 * @hide 5162 */ 5163 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5164 "accessibility_soft_keyboard_mode"; 5165 5166 /** 5167 * Default soft keyboard behavior. 5168 * 5169 * @hide 5170 */ 5171 public static final int SHOW_MODE_AUTO = 0; 5172 5173 /** 5174 * Soft keyboard is never shown. 5175 * 5176 * @hide 5177 */ 5178 public static final int SHOW_MODE_HIDDEN = 1; 5179 5180 /** 5181 * Setting that specifies whether timed text (captions) should be 5182 * displayed in video content. Text display properties are controlled by 5183 * the following settings: 5184 * <ul> 5185 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5186 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5187 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5188 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5189 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5190 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5191 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5192 * </ul> 5193 * 5194 * @hide 5195 */ 5196 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5197 "accessibility_captioning_enabled"; 5198 5199 /** 5200 * Setting that specifies the language for captions as a locale string, 5201 * e.g. en_US. 5202 * 5203 * @see java.util.Locale#toString 5204 * @hide 5205 */ 5206 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5207 "accessibility_captioning_locale"; 5208 5209 /** 5210 * Integer property that specifies the preset style for captions, one 5211 * of: 5212 * <ul> 5213 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5214 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5215 * </ul> 5216 * 5217 * @see java.util.Locale#toString 5218 * @hide 5219 */ 5220 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5221 "accessibility_captioning_preset"; 5222 5223 /** 5224 * Integer property that specifes the background color for captions as a 5225 * packed 32-bit color. 5226 * 5227 * @see android.graphics.Color#argb 5228 * @hide 5229 */ 5230 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5231 "accessibility_captioning_background_color"; 5232 5233 /** 5234 * Integer property that specifes the foreground color for captions as a 5235 * packed 32-bit color. 5236 * 5237 * @see android.graphics.Color#argb 5238 * @hide 5239 */ 5240 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5241 "accessibility_captioning_foreground_color"; 5242 5243 /** 5244 * Integer property that specifes the edge type for captions, one of: 5245 * <ul> 5246 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5247 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5248 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5249 * </ul> 5250 * 5251 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5252 * @hide 5253 */ 5254 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5255 "accessibility_captioning_edge_type"; 5256 5257 /** 5258 * Integer property that specifes the edge color for captions as a 5259 * packed 32-bit color. 5260 * 5261 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5262 * @see android.graphics.Color#argb 5263 * @hide 5264 */ 5265 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5266 "accessibility_captioning_edge_color"; 5267 5268 /** 5269 * Integer property that specifes the window color for captions as a 5270 * packed 32-bit color. 5271 * 5272 * @see android.graphics.Color#argb 5273 * @hide 5274 */ 5275 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5276 "accessibility_captioning_window_color"; 5277 5278 /** 5279 * String property that specifies the typeface for captions, one of: 5280 * <ul> 5281 * <li>DEFAULT 5282 * <li>MONOSPACE 5283 * <li>SANS_SERIF 5284 * <li>SERIF 5285 * </ul> 5286 * 5287 * @see android.graphics.Typeface 5288 * @hide 5289 */ 5290 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5291 "accessibility_captioning_typeface"; 5292 5293 /** 5294 * Floating point property that specifies font scaling for captions. 5295 * 5296 * @hide 5297 */ 5298 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5299 "accessibility_captioning_font_scale"; 5300 5301 /** 5302 * Setting that specifies whether display color inversion is enabled. 5303 */ 5304 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5305 "accessibility_display_inversion_enabled"; 5306 5307 /** 5308 * Setting that specifies whether display color space adjustment is 5309 * enabled. 5310 * 5311 * @hide 5312 */ 5313 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5314 "accessibility_display_daltonizer_enabled"; 5315 5316 /** 5317 * Integer property that specifies the type of color space adjustment to 5318 * perform. Valid values are defined in AccessibilityManager. 5319 * 5320 * @hide 5321 */ 5322 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5323 "accessibility_display_daltonizer"; 5324 5325 /** 5326 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5327 * enabled. 5328 * 5329 * @hide 5330 */ 5331 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5332 "accessibility_autoclick_enabled"; 5333 5334 /** 5335 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5336 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5337 * 5338 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5339 * @hide 5340 */ 5341 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5342 "accessibility_autoclick_delay"; 5343 5344 /** 5345 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5346 * accessibility. 5347 * (0 = false, 1 = true) 5348 * @hide 5349 */ 5350 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5351 "accessibility_large_pointer_icon"; 5352 5353 /** 5354 * The timeout for considering a press to be a long press in milliseconds. 5355 * @hide 5356 */ 5357 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5358 5359 /** 5360 * The duration in milliseconds between the first tap's up event and the second tap's 5361 * down event for an interaction to be considered part of the same multi-press. 5362 * @hide 5363 */ 5364 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5365 5366 /** 5367 * List of the enabled print services. 5368 * 5369 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5370 * from pre-N. 5371 * 5372 * @hide 5373 */ 5374 public static final String ENABLED_PRINT_SERVICES = 5375 "enabled_print_services"; 5376 5377 /** 5378 * List of the disabled print services. 5379 * 5380 * @hide 5381 */ 5382 public static final String DISABLED_PRINT_SERVICES = 5383 "disabled_print_services"; 5384 5385 /** 5386 * The saved value for WindowManagerService.setForcedDisplayDensity() 5387 * formatted as a single integer representing DPI. If unset, then use 5388 * the real display density. 5389 * 5390 * @hide 5391 */ 5392 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5393 5394 /** 5395 * Setting to always use the default text-to-speech settings regardless 5396 * of the application settings. 5397 * 1 = override application settings, 5398 * 0 = use application settings (if specified). 5399 * 5400 * @deprecated The value of this setting is no longer respected by 5401 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5402 */ 5403 @Deprecated 5404 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5405 5406 /** 5407 * Default text-to-speech engine speech rate. 100 = 1x 5408 */ 5409 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5410 5411 /** 5412 * Default text-to-speech engine pitch. 100 = 1x 5413 */ 5414 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5415 5416 /** 5417 * Default text-to-speech engine. 5418 */ 5419 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5420 5421 /** 5422 * Default text-to-speech language. 5423 * 5424 * @deprecated this setting is no longer in use, as of the Ice Cream 5425 * Sandwich release. Apps should never need to read this setting directly, 5426 * instead can query the TextToSpeech framework classes for the default 5427 * locale. {@link TextToSpeech#getLanguage()}. 5428 */ 5429 @Deprecated 5430 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5431 5432 /** 5433 * Default text-to-speech country. 5434 * 5435 * @deprecated this setting is no longer in use, as of the Ice Cream 5436 * Sandwich release. Apps should never need to read this setting directly, 5437 * instead can query the TextToSpeech framework classes for the default 5438 * locale. {@link TextToSpeech#getLanguage()}. 5439 */ 5440 @Deprecated 5441 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5442 5443 /** 5444 * Default text-to-speech locale variant. 5445 * 5446 * @deprecated this setting is no longer in use, as of the Ice Cream 5447 * Sandwich release. Apps should never need to read this setting directly, 5448 * instead can query the TextToSpeech framework classes for the 5449 * locale that is in use {@link TextToSpeech#getLanguage()}. 5450 */ 5451 @Deprecated 5452 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5453 5454 /** 5455 * Stores the default tts locales on a per engine basis. Stored as 5456 * a comma seperated list of values, each value being of the form 5457 * {@code engine_name:locale} for example, 5458 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5459 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5460 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5461 * setting directly, and can query the TextToSpeech framework classes 5462 * for the locale that is in use. 5463 * 5464 * @hide 5465 */ 5466 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5467 5468 /** 5469 * Space delimited list of plugin packages that are enabled. 5470 */ 5471 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5472 5473 /** 5474 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5475 * instead. 5476 */ 5477 @Deprecated 5478 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5479 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5480 5481 /** 5482 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5483 * instead. 5484 */ 5485 @Deprecated 5486 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5487 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5488 5489 /** 5490 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5491 * instead. 5492 */ 5493 @Deprecated 5494 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5495 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5496 5497 /** 5498 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5499 * instead. 5500 */ 5501 @Deprecated 5502 public static final String WIFI_ON = Global.WIFI_ON; 5503 5504 /** 5505 * The acceptable packet loss percentage (range 0 - 100) before trying 5506 * another AP on the same network. 5507 * @deprecated This setting is not used. 5508 */ 5509 @Deprecated 5510 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5511 "wifi_watchdog_acceptable_packet_loss_percentage"; 5512 5513 /** 5514 * The number of access points required for a network in order for the 5515 * watchdog to monitor it. 5516 * @deprecated This setting is not used. 5517 */ 5518 @Deprecated 5519 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5520 5521 /** 5522 * The delay between background checks. 5523 * @deprecated This setting is not used. 5524 */ 5525 @Deprecated 5526 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5527 "wifi_watchdog_background_check_delay_ms"; 5528 5529 /** 5530 * Whether the Wi-Fi watchdog is enabled for background checking even 5531 * after it thinks the user has connected to a good access point. 5532 * @deprecated This setting is not used. 5533 */ 5534 @Deprecated 5535 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5536 "wifi_watchdog_background_check_enabled"; 5537 5538 /** 5539 * The timeout for a background ping 5540 * @deprecated This setting is not used. 5541 */ 5542 @Deprecated 5543 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5544 "wifi_watchdog_background_check_timeout_ms"; 5545 5546 /** 5547 * The number of initial pings to perform that *may* be ignored if they 5548 * fail. Again, if these fail, they will *not* be used in packet loss 5549 * calculation. For example, one network always seemed to time out for 5550 * the first couple pings, so this is set to 3 by default. 5551 * @deprecated This setting is not used. 5552 */ 5553 @Deprecated 5554 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5555 "wifi_watchdog_initial_ignored_ping_count"; 5556 5557 /** 5558 * The maximum number of access points (per network) to attempt to test. 5559 * If this number is reached, the watchdog will no longer monitor the 5560 * initial connection state for the network. This is a safeguard for 5561 * networks containing multiple APs whose DNS does not respond to pings. 5562 * @deprecated This setting is not used. 5563 */ 5564 @Deprecated 5565 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5566 5567 /** 5568 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5569 */ 5570 @Deprecated 5571 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5572 5573 /** 5574 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5575 * @deprecated This setting is not used. 5576 */ 5577 @Deprecated 5578 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5579 5580 /** 5581 * The number of pings to test if an access point is a good connection. 5582 * @deprecated This setting is not used. 5583 */ 5584 @Deprecated 5585 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5586 5587 /** 5588 * The delay between pings. 5589 * @deprecated This setting is not used. 5590 */ 5591 @Deprecated 5592 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5593 5594 /** 5595 * The timeout per ping. 5596 * @deprecated This setting is not used. 5597 */ 5598 @Deprecated 5599 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5600 5601 /** 5602 * @deprecated Use 5603 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5604 */ 5605 @Deprecated 5606 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5607 5608 /** 5609 * @deprecated Use 5610 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5611 */ 5612 @Deprecated 5613 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5614 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5615 5616 /** 5617 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5618 * the receivers of the PendingIntent an opportunity to make a new network request before 5619 * the Network satisfying the request is potentially removed. 5620 * 5621 * @hide 5622 */ 5623 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5624 "connectivity_release_pending_intent_delay_ms"; 5625 5626 /** 5627 * Whether background data usage is allowed. 5628 * 5629 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5630 * availability of background data depends on several 5631 * combined factors. When background data is unavailable, 5632 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5633 * now appear disconnected. 5634 */ 5635 @Deprecated 5636 public static final String BACKGROUND_DATA = "background_data"; 5637 5638 /** 5639 * Origins for which browsers should allow geolocation by default. 5640 * The value is a space-separated list of origins. 5641 */ 5642 public static final String ALLOWED_GEOLOCATION_ORIGINS 5643 = "allowed_geolocation_origins"; 5644 5645 /** 5646 * The preferred TTY mode 0 = TTy Off, CDMA default 5647 * 1 = TTY Full 5648 * 2 = TTY HCO 5649 * 3 = TTY VCO 5650 * @hide 5651 */ 5652 public static final String PREFERRED_TTY_MODE = 5653 "preferred_tty_mode"; 5654 5655 /** 5656 * Whether the enhanced voice privacy mode is enabled. 5657 * 0 = normal voice privacy 5658 * 1 = enhanced voice privacy 5659 * @hide 5660 */ 5661 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5662 5663 /** 5664 * Whether the TTY mode mode is enabled. 5665 * 0 = disabled 5666 * 1 = enabled 5667 * @hide 5668 */ 5669 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5670 5671 /** 5672 * Controls whether settings backup is enabled. 5673 * Type: int ( 0 = disabled, 1 = enabled ) 5674 * @hide 5675 */ 5676 public static final String BACKUP_ENABLED = "backup_enabled"; 5677 5678 /** 5679 * Controls whether application data is automatically restored from backup 5680 * at install time. 5681 * Type: int ( 0 = disabled, 1 = enabled ) 5682 * @hide 5683 */ 5684 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5685 5686 /** 5687 * Indicates whether settings backup has been fully provisioned. 5688 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5689 * @hide 5690 */ 5691 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5692 5693 /** 5694 * Component of the transport to use for backup/restore. 5695 * @hide 5696 */ 5697 public static final String BACKUP_TRANSPORT = "backup_transport"; 5698 5699 /** 5700 * Version for which the setup wizard was last shown. Bumped for 5701 * each release when there is new setup information to show. 5702 * @hide 5703 */ 5704 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5705 5706 /** 5707 * The interval in milliseconds after which Wi-Fi is considered idle. 5708 * When idle, it is possible for the device to be switched from Wi-Fi to 5709 * the mobile data network. 5710 * @hide 5711 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5712 * instead. 5713 */ 5714 @Deprecated 5715 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5716 5717 /** 5718 * The global search provider chosen by the user (if multiple global 5719 * search providers are installed). This will be the provider returned 5720 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5721 * installed. This setting is stored as a flattened component name as 5722 * per {@link ComponentName#flattenToString()}. 5723 * 5724 * @hide 5725 */ 5726 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5727 "search_global_search_activity"; 5728 5729 /** 5730 * The number of promoted sources in GlobalSearch. 5731 * @hide 5732 */ 5733 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5734 /** 5735 * The maximum number of suggestions returned by GlobalSearch. 5736 * @hide 5737 */ 5738 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5739 /** 5740 * The number of suggestions GlobalSearch will ask each non-web search source for. 5741 * @hide 5742 */ 5743 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5744 /** 5745 * The number of suggestions the GlobalSearch will ask the web search source for. 5746 * @hide 5747 */ 5748 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5749 "search_web_results_override_limit"; 5750 /** 5751 * The number of milliseconds that GlobalSearch will wait for suggestions from 5752 * promoted sources before continuing with all other sources. 5753 * @hide 5754 */ 5755 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5756 "search_promoted_source_deadline_millis"; 5757 /** 5758 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5759 * @hide 5760 */ 5761 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5762 /** 5763 * The maximum number of milliseconds that GlobalSearch shows the previous results 5764 * after receiving a new query. 5765 * @hide 5766 */ 5767 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5768 /** 5769 * The maximum age of log data used for shortcuts in GlobalSearch. 5770 * @hide 5771 */ 5772 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5773 /** 5774 * The maximum age of log data used for source ranking in GlobalSearch. 5775 * @hide 5776 */ 5777 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5778 "search_max_source_event_age_millis"; 5779 /** 5780 * The minimum number of impressions needed to rank a source in GlobalSearch. 5781 * @hide 5782 */ 5783 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5784 "search_min_impressions_for_source_ranking"; 5785 /** 5786 * The minimum number of clicks needed to rank a source in GlobalSearch. 5787 * @hide 5788 */ 5789 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5790 "search_min_clicks_for_source_ranking"; 5791 /** 5792 * The maximum number of shortcuts shown by GlobalSearch. 5793 * @hide 5794 */ 5795 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5796 /** 5797 * The size of the core thread pool for suggestion queries in GlobalSearch. 5798 * @hide 5799 */ 5800 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5801 "search_query_thread_core_pool_size"; 5802 /** 5803 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5804 * @hide 5805 */ 5806 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5807 "search_query_thread_max_pool_size"; 5808 /** 5809 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5810 * @hide 5811 */ 5812 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5813 "search_shortcut_refresh_core_pool_size"; 5814 /** 5815 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5816 * @hide 5817 */ 5818 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5819 "search_shortcut_refresh_max_pool_size"; 5820 /** 5821 * The maximun time that excess threads in the GlobalSeach thread pools will 5822 * wait before terminating. 5823 * @hide 5824 */ 5825 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5826 "search_thread_keepalive_seconds"; 5827 /** 5828 * The maximum number of concurrent suggestion queries to each source. 5829 * @hide 5830 */ 5831 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5832 "search_per_source_concurrent_query_limit"; 5833 5834 /** 5835 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5836 * @hide 5837 */ 5838 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5839 5840 /** 5841 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5842 * @hide 5843 */ 5844 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5845 5846 /** 5847 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5848 * @hide 5849 */ 5850 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5851 5852 /** 5853 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5854 * @hide 5855 */ 5856 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5857 5858 /** 5859 * If nonzero, ANRs in invisible background processes bring up a dialog. 5860 * Otherwise, the process will be silently killed. 5861 * 5862 * Also prevents ANRs and crash dialogs from being suppressed. 5863 * @hide 5864 */ 5865 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5866 5867 /** 5868 * The {@link ComponentName} string of the service to be used as the voice recognition 5869 * service. 5870 * 5871 * @hide 5872 */ 5873 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5874 5875 /** 5876 * Stores whether an user has consented to have apps verified through PAM. 5877 * The value is boolean (1 or 0). 5878 * 5879 * @hide 5880 */ 5881 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5882 "package_verifier_user_consent"; 5883 5884 /** 5885 * The {@link ComponentName} string of the selected spell checker service which is 5886 * one of the services managed by the text service manager. 5887 * 5888 * @hide 5889 */ 5890 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5891 5892 /** 5893 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5894 * service which is one of the services managed by the text service manager. 5895 * 5896 * @hide 5897 */ 5898 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5899 "selected_spell_checker_subtype"; 5900 5901 /** 5902 * The {@link ComponentName} string whether spell checker is enabled or not. 5903 * 5904 * @hide 5905 */ 5906 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5907 5908 /** 5909 * What happens when the user presses the Power button while in-call 5910 * and the screen is on.<br/> 5911 * <b>Values:</b><br/> 5912 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5913 * 2 - The Power button hangs up the current call.<br/> 5914 * 5915 * @hide 5916 */ 5917 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5918 5919 /** 5920 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5921 * @hide 5922 */ 5923 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5924 5925 /** 5926 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5927 * @hide 5928 */ 5929 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5930 5931 /** 5932 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5933 * @hide 5934 */ 5935 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5936 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5937 5938 /** 5939 * What happens when the user presses the Back button while in-call 5940 * and the screen is on.<br/> 5941 * <b>Values:</b><br/> 5942 * 0 - The Back buttons does nothing different.<br/> 5943 * 1 - The Back button hangs up the current call.<br/> 5944 * 5945 * @hide 5946 */ 5947 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 5948 5949 /** 5950 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 5951 * @hide 5952 */ 5953 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 5954 5955 /** 5956 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 5957 * @hide 5958 */ 5959 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 5960 5961 /** 5962 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5963 * @hide 5964 */ 5965 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 5966 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 5967 5968 /** 5969 * Whether the device should wake when the wake gesture sensor detects motion. 5970 * @hide 5971 */ 5972 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5973 5974 /** 5975 * Whether the device should doze if configured. 5976 * @hide 5977 */ 5978 public static final String DOZE_ENABLED = "doze_enabled"; 5979 5980 /** 5981 * Whether the device should pulse on pick up gesture. 5982 * @hide 5983 */ 5984 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 5985 5986 /** 5987 * Whether the device should pulse on double tap gesture. 5988 * @hide 5989 */ 5990 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 5991 5992 /** 5993 * The current night mode that has been selected by the user. Owned 5994 * and controlled by UiModeManagerService. Constants are as per 5995 * UiModeManager. 5996 * @hide 5997 */ 5998 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5999 6000 /** 6001 * Whether screensavers are enabled. 6002 * @hide 6003 */ 6004 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6005 6006 /** 6007 * The user's chosen screensaver components. 6008 * 6009 * These will be launched by the PhoneWindowManager after a timeout when not on 6010 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6011 * @hide 6012 */ 6013 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6014 6015 /** 6016 * If screensavers are enabled, whether the screensaver should be automatically launched 6017 * when the device is inserted into a (desk) dock. 6018 * @hide 6019 */ 6020 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6021 6022 /** 6023 * If screensavers are enabled, whether the screensaver should be automatically launched 6024 * when the screen times out when not on battery. 6025 * @hide 6026 */ 6027 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6028 6029 /** 6030 * If screensavers are enabled, the default screensaver component. 6031 * @hide 6032 */ 6033 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6034 6035 /** 6036 * The default NFC payment component 6037 * @hide 6038 */ 6039 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6040 6041 /** 6042 * Whether NFC payment is handled by the foreground application or a default. 6043 * @hide 6044 */ 6045 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6046 6047 /** 6048 * Specifies the package name currently configured to be the primary sms application 6049 * @hide 6050 */ 6051 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6052 6053 /** 6054 * Specifies the package name currently configured to be the default dialer application 6055 * @hide 6056 */ 6057 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6058 6059 /** 6060 * Specifies the package name currently configured to be the emergency assistance application 6061 * 6062 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6063 * 6064 * @hide 6065 */ 6066 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6067 6068 /** 6069 * Specifies whether the current app context on scren (assist data) will be sent to the 6070 * assist application (active voice interaction service). 6071 * 6072 * @hide 6073 */ 6074 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6075 6076 /** 6077 * Specifies whether a screenshot of the screen contents will be sent to the assist 6078 * application (active voice interaction service). 6079 * 6080 * @hide 6081 */ 6082 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6083 6084 /** 6085 * Specifies whether the screen will show an animation if screen contents are sent to the 6086 * assist application (active voice interaction service). 6087 * 6088 * Note that the disclosure will be forced for third-party assistants or if the device 6089 * does not support disabling it. 6090 * 6091 * @hide 6092 */ 6093 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6094 6095 /** 6096 * Names of the service components that the current user has explicitly allowed to 6097 * see all of the user's notifications, separated by ':'. 6098 * 6099 * @hide 6100 */ 6101 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6102 6103 /** 6104 * Names of the packages that the current user has explicitly allowed to 6105 * manage notification policy configuration, separated by ':'. 6106 * 6107 * @hide 6108 */ 6109 @TestApi 6110 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6111 "enabled_notification_policy_access_packages"; 6112 6113 /** @hide */ 6114 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6115 6116 /** @hide */ 6117 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6118 = "volume_controller_service_component"; 6119 6120 /** @hide */ 6121 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6122 6123 /** 6124 * This is the query URI for finding a print service to install. 6125 * 6126 * @hide 6127 */ 6128 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6129 6130 /** 6131 * This is the query URI for finding a NFC payment service to install. 6132 * 6133 * @hide 6134 */ 6135 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6136 6137 /** 6138 * If enabled, apps should try to skip any introductory hints on first launch. This might 6139 * apply to users that are already familiar with the environment or temporary users. 6140 * <p> 6141 * Type : int (0 to show hints, 1 to skip showing hints) 6142 */ 6143 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6144 6145 /** 6146 * Persisted playback time after a user confirmation of an unsafe volume level. 6147 * 6148 * @hide 6149 */ 6150 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6151 6152 /** 6153 * This preference enables notification display on the lockscreen. 6154 * @hide 6155 */ 6156 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6157 "lock_screen_show_notifications"; 6158 6159 /** 6160 * List of TV inputs that are currently hidden. This is a string 6161 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6162 * {@link android.net.Uri#encode(String)} and separated by ':'. 6163 * @hide 6164 */ 6165 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6166 6167 /** 6168 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6169 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6170 * and separated by ','. Each pair is separated by ':'. 6171 * @hide 6172 */ 6173 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6174 6175 /** 6176 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6177 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6178 * and 0 means automatic routing is enabled. 6179 * 6180 * @hide 6181 */ 6182 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6183 "usb_audio_automatic_routing_disabled"; 6184 6185 /** 6186 * The timeout in milliseconds before the device fully goes to sleep after 6187 * a period of inactivity. This value sets an upper bound on how long the device 6188 * will stay awake or dreaming without user activity. It should generally 6189 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6190 * will sleep before it ever has a chance to dream. 6191 * <p> 6192 * Use -1 to disable this timeout. 6193 * </p> 6194 * 6195 * @hide 6196 */ 6197 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6198 6199 /** 6200 * Controls whether double tap to wake is enabled. 6201 * @hide 6202 */ 6203 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6204 6205 /** 6206 * The current assistant component. It could be a voice interaction service, 6207 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6208 * handling. 6209 * 6210 * @hide 6211 */ 6212 public static final String ASSISTANT = "assistant"; 6213 6214 /** 6215 * Whether the camera launch gesture should be disabled. 6216 * 6217 * @hide 6218 */ 6219 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6220 6221 /** 6222 * Whether the camera launch gesture to double tap the power button when the screen is off 6223 * should be disabled. 6224 * 6225 * @hide 6226 */ 6227 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6228 "camera_double_tap_power_gesture_disabled"; 6229 6230 /** 6231 * Whether the camera double twist gesture to flip between front and back mode should be 6232 * enabled. 6233 * 6234 * @hide 6235 */ 6236 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6237 "camera_double_twist_to_flip_enabled"; 6238 6239 /** 6240 * Control whether Night display is currently activated. 6241 * @hide 6242 */ 6243 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6244 6245 /** 6246 * Control whether Night display will automatically activate/deactivate. 6247 * @hide 6248 */ 6249 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6250 6251 /** 6252 * Custom time when Night display is scheduled to activate. 6253 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6254 * @hide 6255 */ 6256 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6257 6258 /** 6259 * Custom time when Night display is scheduled to deactivate. 6260 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6261 * @hide 6262 */ 6263 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6264 6265 /** 6266 * Whether brightness should automatically adjust based on twilight state. 6267 * @hide 6268 */ 6269 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6270 6271 /** 6272 * Names of the service components that the current user has explicitly allowed to 6273 * be a VR mode listener, separated by ':'. 6274 * 6275 * @hide 6276 */ 6277 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6278 6279 /** 6280 * Behavior of the display while in VR mode. 6281 * 6282 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6283 * 6284 * @hide 6285 */ 6286 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6287 6288 /** 6289 * Lower the display persistence while the system is in VR mode. 6290 * 6291 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6292 * 6293 * @hide. 6294 */ 6295 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6296 6297 /** 6298 * Do not alter the display persistence while the system is in VR mode. 6299 * 6300 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6301 * 6302 * @hide. 6303 */ 6304 public static final int VR_DISPLAY_MODE_OFF = 1; 6305 6306 /** 6307 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6308 * once. 6309 * 6310 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6311 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6312 * inserted), to avoid disabling an app that the user might actively be using. 6313 * 6314 * <p>Will be set to 1 once executed. 6315 * 6316 * @hide 6317 */ 6318 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6319 6320 /** 6321 * Whether parent user can access remote contact in managed profile. 6322 * 6323 * @hide 6324 */ 6325 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6326 "managed_profile_contact_remote_search"; 6327 6328 /** 6329 * Whether or not the automatic storage manager is enabled and should run on the device. 6330 * 6331 * @hide 6332 */ 6333 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6334 "automatic_storage_manager_enabled"; 6335 6336 /** 6337 * How many days of information for the automatic storage manager to retain on the device. 6338 * 6339 * @hide 6340 */ 6341 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6342 "automatic_storage_manager_days_to_retain"; 6343 6344 /** 6345 * Default number of days of information for the automatic storage manager to retain. 6346 * 6347 * @hide 6348 */ 6349 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6350 6351 /** 6352 * How many bytes the automatic storage manager has cleared out. 6353 * 6354 * @hide 6355 */ 6356 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6357 "automatic_storage_manager_bytes_cleared"; 6358 6359 6360 /** 6361 * Last run time for the automatic storage manager. 6362 * 6363 * @hide 6364 */ 6365 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6366 "automatic_storage_manager_last_run"; 6367 6368 6369 /** 6370 * Whether SystemUI navigation keys is enabled. 6371 * @hide 6372 */ 6373 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6374 "system_navigation_keys_enabled"; 6375 6376 /** 6377 * Holds comma separated list of ordering of QS tiles. 6378 * @hide 6379 */ 6380 public static final String QS_TILES = "sysui_qs_tiles"; 6381 6382 /** 6383 * Whether preloaded APKs have been installed for the user. 6384 * @hide 6385 */ 6386 public static final String DEMO_USER_SETUP_COMPLETE 6387 = "demo_user_setup_complete"; 6388 6389 /** 6390 * Specifies whether the web action API is enabled. 6391 * 6392 * @hide 6393 */ 6394 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6395 6396 /** 6397 * Has this pairable device been paired or upgraded from a previously paired system. 6398 * @hide 6399 */ 6400 public static final String DEVICE_PAIRED = "device_paired"; 6401 6402 /** 6403 * This are the settings to be backed up. 6404 * 6405 * NOTE: Settings are backed up and restored in the order they appear 6406 * in this array. If you have one setting depending on another, 6407 * make sure that they are ordered appropriately. 6408 * 6409 * @hide 6410 */ 6411 public static final String[] SETTINGS_TO_BACKUP = { 6412 BUGREPORT_IN_POWER_MENU, // moved to global 6413 ALLOW_MOCK_LOCATION, 6414 PARENTAL_CONTROL_ENABLED, 6415 PARENTAL_CONTROL_REDIRECT_URL, 6416 USB_MASS_STORAGE_ENABLED, // moved to global 6417 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6418 ACCESSIBILITY_DISPLAY_DALTONIZER, 6419 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6420 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6421 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6422 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6423 ACCESSIBILITY_SCRIPT_INJECTION, 6424 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6425 ENABLED_ACCESSIBILITY_SERVICES, 6426 ENABLED_NOTIFICATION_LISTENERS, 6427 ENABLED_VR_LISTENERS, 6428 ENABLED_INPUT_METHODS, 6429 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6430 TOUCH_EXPLORATION_ENABLED, 6431 ACCESSIBILITY_ENABLED, 6432 ACCESSIBILITY_SPEAK_PASSWORD, 6433 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6434 ACCESSIBILITY_CAPTIONING_PRESET, 6435 ACCESSIBILITY_CAPTIONING_ENABLED, 6436 ACCESSIBILITY_CAPTIONING_LOCALE, 6437 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6438 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6439 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6440 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6441 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6442 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6443 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6444 TTS_USE_DEFAULTS, 6445 TTS_DEFAULT_RATE, 6446 TTS_DEFAULT_PITCH, 6447 TTS_DEFAULT_SYNTH, 6448 TTS_DEFAULT_LANG, 6449 TTS_DEFAULT_COUNTRY, 6450 TTS_ENABLED_PLUGINS, 6451 TTS_DEFAULT_LOCALE, 6452 SHOW_IME_WITH_HARD_KEYBOARD, 6453 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6454 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6455 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6456 SELECTED_SPELL_CHECKER, 6457 SELECTED_SPELL_CHECKER_SUBTYPE, 6458 SPELL_CHECKER_ENABLED, 6459 MOUNT_PLAY_NOTIFICATION_SND, 6460 MOUNT_UMS_AUTOSTART, 6461 MOUNT_UMS_PROMPT, 6462 MOUNT_UMS_NOTIFY_ENABLED, 6463 SLEEP_TIMEOUT, 6464 DOUBLE_TAP_TO_WAKE, 6465 WAKE_GESTURE_ENABLED, 6466 LONG_PRESS_TIMEOUT, 6467 CAMERA_GESTURE_DISABLED, 6468 ACCESSIBILITY_AUTOCLICK_ENABLED, 6469 ACCESSIBILITY_AUTOCLICK_DELAY, 6470 ACCESSIBILITY_LARGE_POINTER_ICON, 6471 PREFERRED_TTY_MODE, 6472 ENHANCED_VOICE_PRIVACY_ENABLED, 6473 TTY_MODE_ENABLED, 6474 INCALL_POWER_BUTTON_BEHAVIOR, 6475 NIGHT_DISPLAY_CUSTOM_START_TIME, 6476 NIGHT_DISPLAY_CUSTOM_END_TIME, 6477 NIGHT_DISPLAY_AUTO_MODE, 6478 NIGHT_DISPLAY_ACTIVATED, 6479 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6480 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6481 SYSTEM_NAVIGATION_KEYS_ENABLED, 6482 QS_TILES, 6483 DOZE_ENABLED, 6484 DOZE_PULSE_ON_PICK_UP, 6485 DOZE_PULSE_ON_DOUBLE_TAP 6486 }; 6487 6488 /** 6489 * These entries are considered common between the personal and the managed profile, 6490 * since the managed profile doesn't get to change them. 6491 */ 6492 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6493 6494 static { 6495 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6496 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6497 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6498 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6499 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6500 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6501 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6502 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6503 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6504 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6505 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6506 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6507 } 6508 6509 /** @hide */ 6510 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6511 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6512 } 6513 6514 /** 6515 * Helper method for determining if a location provider is enabled. 6516 * 6517 * @param cr the content resolver to use 6518 * @param provider the location provider to query 6519 * @return true if the provider is enabled 6520 * 6521 * @deprecated use {@link #LOCATION_MODE} or 6522 * {@link LocationManager#isProviderEnabled(String)} 6523 */ 6524 @Deprecated 6525 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6526 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6527 } 6528 6529 /** 6530 * Helper method for determining if a location provider is enabled. 6531 * @param cr the content resolver to use 6532 * @param provider the location provider to query 6533 * @param userId the userId to query 6534 * @return true if the provider is enabled 6535 * @deprecated use {@link #LOCATION_MODE} or 6536 * {@link LocationManager#isProviderEnabled(String)} 6537 * @hide 6538 */ 6539 @Deprecated 6540 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6541 String allowedProviders = Settings.Secure.getStringForUser(cr, 6542 LOCATION_PROVIDERS_ALLOWED, userId); 6543 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6544 } 6545 6546 /** 6547 * Thread-safe method for enabling or disabling a single location provider. 6548 * @param cr the content resolver to use 6549 * @param provider the location provider to enable or disable 6550 * @param enabled true if the provider should be enabled 6551 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6552 */ 6553 @Deprecated 6554 public static final void setLocationProviderEnabled(ContentResolver cr, 6555 String provider, boolean enabled) { 6556 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6557 } 6558 6559 /** 6560 * Thread-safe method for enabling or disabling a single location provider. 6561 * 6562 * @param cr the content resolver to use 6563 * @param provider the location provider to enable or disable 6564 * @param enabled true if the provider should be enabled 6565 * @param userId the userId for which to enable/disable providers 6566 * @return true if the value was set, false on database errors 6567 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6568 * {@link #LOCATION_MODE} 6569 * @hide 6570 */ 6571 @Deprecated 6572 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6573 String provider, boolean enabled, int userId) { 6574 synchronized (mLocationSettingsLock) { 6575 // to ensure thread safety, we write the provider name with a '+' or '-' 6576 // and let the SettingsProvider handle it rather than reading and modifying 6577 // the list of enabled providers. 6578 if (enabled) { 6579 provider = "+" + provider; 6580 } else { 6581 provider = "-" + provider; 6582 } 6583 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6584 userId); 6585 } 6586 } 6587 6588 /** 6589 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6590 */ 6591 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6592 final int mode = getLocationModeForUser(cr, userId); 6593 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6594 } 6595 6596 /** 6597 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6598 */ 6599 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6600 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6601 LOCATION_MODE_HIGH_ACCURACY, userId); 6602 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6603 // turn on location any longer. 6604 if (mode == LOCATION_MODE_OFF) { 6605 mode = LOCATION_MODE_HIGH_ACCURACY; 6606 } 6607 return setLocationModeForUser(cr, mode, userId); 6608 } 6609 6610 /** 6611 * Thread-safe method for setting the location mode to one of 6612 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6613 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6614 * 6615 * @param cr the content resolver to use 6616 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6617 * @param userId the userId for which to change mode 6618 * @return true if the value was set, false on database errors 6619 * 6620 * @throws IllegalArgumentException if mode is not one of the supported values 6621 */ 6622 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6623 int userId) { 6624 synchronized (mLocationSettingsLock) { 6625 boolean gps = false; 6626 boolean network = false; 6627 switch (mode) { 6628 case LOCATION_MODE_PREVIOUS: 6629 // Retrieve the actual mode and set to that mode. 6630 return restoreLocationModeForUser(cr, userId); 6631 case LOCATION_MODE_OFF: 6632 saveLocationModeForUser(cr, userId); 6633 break; 6634 case LOCATION_MODE_SENSORS_ONLY: 6635 gps = true; 6636 break; 6637 case LOCATION_MODE_BATTERY_SAVING: 6638 network = true; 6639 break; 6640 case LOCATION_MODE_HIGH_ACCURACY: 6641 gps = true; 6642 network = true; 6643 break; 6644 default: 6645 throw new IllegalArgumentException("Invalid location mode: " + mode); 6646 } 6647 // Note it's important that we set the NLP mode first. The Google implementation 6648 // of NLP clears its NLP consent setting any time it receives a 6649 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6650 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6651 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6652 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6653 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6654 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6655 // dialog. Then the people who wrote the setup wizard would be sad. 6656 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6657 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6658 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6659 cr, LocationManager.GPS_PROVIDER, gps, userId); 6660 return gpsSuccess && nlpSuccess; 6661 } 6662 } 6663 6664 /** 6665 * Thread-safe method for reading the location mode, returns one of 6666 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6667 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6668 * 6669 * @param cr the content resolver to use 6670 * @param userId the userId for which to read the mode 6671 * @return the location mode 6672 */ 6673 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6674 synchronized (mLocationSettingsLock) { 6675 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6676 cr, LocationManager.GPS_PROVIDER, userId); 6677 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6678 cr, LocationManager.NETWORK_PROVIDER, userId); 6679 if (gpsEnabled && networkEnabled) { 6680 return LOCATION_MODE_HIGH_ACCURACY; 6681 } else if (gpsEnabled) { 6682 return LOCATION_MODE_SENSORS_ONLY; 6683 } else if (networkEnabled) { 6684 return LOCATION_MODE_BATTERY_SAVING; 6685 } else { 6686 return LOCATION_MODE_OFF; 6687 } 6688 } 6689 } 6690 } 6691 6692 /** 6693 * Global system settings, containing preferences that always apply identically 6694 * to all defined users. Applications can read these but are not allowed to write; 6695 * like the "Secure" settings, these are for preferences that the user must 6696 * explicitly modify through the system UI or specialized APIs for those values. 6697 */ 6698 public static final class Global extends NameValueTable { 6699 /** 6700 * The content:// style URL for global secure settings items. Not public. 6701 */ 6702 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6703 6704 /** 6705 * Whether users are allowed to add more users or guest from lockscreen. 6706 * <p> 6707 * Type: int 6708 * @hide 6709 */ 6710 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6711 6712 /** 6713 * Setting whether the global gesture for enabling accessibility is enabled. 6714 * If this gesture is enabled the user will be able to perfrom it to enable 6715 * the accessibility state without visiting the settings app. 6716 * @hide 6717 */ 6718 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6719 "enable_accessibility_global_gesture_enabled"; 6720 6721 /** 6722 * Whether Airplane Mode is on. 6723 */ 6724 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6725 6726 /** 6727 * Whether Theater Mode is on. 6728 * {@hide} 6729 */ 6730 @SystemApi 6731 public static final String THEATER_MODE_ON = "theater_mode_on"; 6732 6733 /** 6734 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6735 */ 6736 public static final String RADIO_BLUETOOTH = "bluetooth"; 6737 6738 /** 6739 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6740 */ 6741 public static final String RADIO_WIFI = "wifi"; 6742 6743 /** 6744 * {@hide} 6745 */ 6746 public static final String RADIO_WIMAX = "wimax"; 6747 /** 6748 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6749 */ 6750 public static final String RADIO_CELL = "cell"; 6751 6752 /** 6753 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6754 */ 6755 public static final String RADIO_NFC = "nfc"; 6756 6757 /** 6758 * A comma separated list of radios that need to be disabled when airplane mode 6759 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6760 * included in the comma separated list. 6761 */ 6762 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6763 6764 /** 6765 * A comma separated list of radios that should to be disabled when airplane mode 6766 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6767 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6768 * will be turned off when entering airplane mode, but the user will be able to reenable 6769 * Wifi in the Settings app. 6770 * 6771 * {@hide} 6772 */ 6773 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6774 6775 /** 6776 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6777 * See {@link android.bluetooth.BluetoothProfile}. 6778 * {@hide} 6779 */ 6780 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6781 6782 /** 6783 * A semi-colon separated list of Bluetooth interoperability workarounds. 6784 * Each entry is a partial Bluetooth device address string and an integer representing 6785 * the feature to be disabled, separated by a comma. The integer must correspond 6786 * to a interoperability feature as defined in "interop.h" in /system/bt. 6787 * <p> 6788 * Example: <br/> 6789 * "00:11:22,0;01:02:03:04,2" 6790 * @hide 6791 */ 6792 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6793 6794 /** 6795 * The policy for deciding when Wi-Fi should go to sleep (which will in 6796 * turn switch to using the mobile data as an Internet connection). 6797 * <p> 6798 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6799 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6800 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6801 */ 6802 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6803 6804 /** 6805 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6806 * policy, which is to sleep shortly after the turning off 6807 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6808 */ 6809 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6810 6811 /** 6812 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6813 * the device is on battery, and never go to sleep when the device is 6814 * plugged in. 6815 */ 6816 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6817 6818 /** 6819 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6820 */ 6821 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6822 6823 /** 6824 * Value to specify if the user prefers the date, time and time zone 6825 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6826 */ 6827 public static final String AUTO_TIME = "auto_time"; 6828 6829 /** 6830 * Value to specify if the user prefers the time zone 6831 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6832 */ 6833 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6834 6835 /** 6836 * URI for the car dock "in" event sound. 6837 * @hide 6838 */ 6839 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6840 6841 /** 6842 * URI for the car dock "out" event sound. 6843 * @hide 6844 */ 6845 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6846 6847 /** 6848 * URI for the desk dock "in" event sound. 6849 * @hide 6850 */ 6851 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6852 6853 /** 6854 * URI for the desk dock "out" event sound. 6855 * @hide 6856 */ 6857 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6858 6859 /** 6860 * Whether to play a sound for dock events. 6861 * @hide 6862 */ 6863 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6864 6865 /** 6866 * Whether to play a sound for dock events, only when an accessibility service is on. 6867 * @hide 6868 */ 6869 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 6870 6871 /** 6872 * URI for the "device locked" (keyguard shown) sound. 6873 * @hide 6874 */ 6875 public static final String LOCK_SOUND = "lock_sound"; 6876 6877 /** 6878 * URI for the "device unlocked" sound. 6879 * @hide 6880 */ 6881 public static final String UNLOCK_SOUND = "unlock_sound"; 6882 6883 /** 6884 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6885 * state without unlocking. 6886 * @hide 6887 */ 6888 public static final String TRUSTED_SOUND = "trusted_sound"; 6889 6890 /** 6891 * URI for the low battery sound file. 6892 * @hide 6893 */ 6894 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6895 6896 /** 6897 * Whether to play a sound for low-battery alerts. 6898 * @hide 6899 */ 6900 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6901 6902 /** 6903 * URI for the "wireless charging started" sound. 6904 * @hide 6905 */ 6906 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6907 "wireless_charging_started_sound"; 6908 6909 /** 6910 * Whether to play a sound for charging events. 6911 * @hide 6912 */ 6913 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6914 6915 /** 6916 * Whether we keep the device on while the device is plugged in. 6917 * Supported values are: 6918 * <ul> 6919 * <li>{@code 0} to never stay on while plugged in</li> 6920 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6921 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6922 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6923 * </ul> 6924 * These values can be OR-ed together. 6925 */ 6926 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6927 6928 /** 6929 * When the user has enable the option to have a "bug report" command 6930 * in the power menu. 6931 * @hide 6932 */ 6933 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6934 6935 /** 6936 * Whether ADB is enabled. 6937 */ 6938 public static final String ADB_ENABLED = "adb_enabled"; 6939 6940 /** 6941 * Whether Views are allowed to save their attribute data. 6942 * @hide 6943 */ 6944 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6945 6946 /** 6947 * Whether assisted GPS should be enabled or not. 6948 * @hide 6949 */ 6950 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6951 6952 /** 6953 * Whether bluetooth is enabled/disabled 6954 * 0=disabled. 1=enabled. 6955 */ 6956 public static final String BLUETOOTH_ON = "bluetooth_on"; 6957 6958 /** 6959 * CDMA Cell Broadcast SMS 6960 * 0 = CDMA Cell Broadcast SMS disabled 6961 * 1 = CDMA Cell Broadcast SMS enabled 6962 * @hide 6963 */ 6964 public static final String CDMA_CELL_BROADCAST_SMS = 6965 "cdma_cell_broadcast_sms"; 6966 6967 /** 6968 * The CDMA roaming mode 0 = Home Networks, CDMA default 6969 * 1 = Roaming on Affiliated networks 6970 * 2 = Roaming on any networks 6971 * @hide 6972 */ 6973 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6974 6975 /** 6976 * The CDMA subscription mode 0 = RUIM/SIM (default) 6977 * 1 = NV 6978 * @hide 6979 */ 6980 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6981 6982 /** Inactivity timeout to track mobile data activity. 6983 * 6984 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6985 * infer the data activity of mobile network. After a period of no activity on mobile 6986 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6987 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6988 * subsequent activity on mobile networks triggers the firing of {@code 6989 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6990 * 6991 * Network activity refers to transmitting or receiving data on the network interfaces. 6992 * 6993 * Tracking is disabled if set to zero or negative value. 6994 * 6995 * @hide 6996 */ 6997 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6998 6999 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 7000 * but for Wifi network. 7001 * @hide 7002 */ 7003 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 7004 7005 /** 7006 * Whether or not data roaming is enabled. (0 = false, 1 = true) 7007 */ 7008 public static final String DATA_ROAMING = "data_roaming"; 7009 7010 /** 7011 * The value passed to a Mobile DataConnection via bringUp which defines the 7012 * number of retries to preform when setting up the initial connection. The default 7013 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7014 * @hide 7015 */ 7016 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7017 7018 /** 7019 * Whether any package can be on external storage. When this is true, any 7020 * package, regardless of manifest values, is a candidate for installing 7021 * or moving onto external storage. (0 = false, 1 = true) 7022 * @hide 7023 */ 7024 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7025 7026 /** 7027 * Whether any activity can be resized. When this is true, any 7028 * activity, regardless of manifest values, can be resized for multi-window. 7029 * (0 = false, 1 = true) 7030 * @hide 7031 */ 7032 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7033 = "force_resizable_activities"; 7034 7035 /** 7036 * Whether to enable experimental freeform support for windows. 7037 * @hide 7038 */ 7039 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7040 = "enable_freeform_support"; 7041 7042 /** 7043 * Whether user has enabled development settings. 7044 */ 7045 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7046 7047 /** 7048 * Whether the device has been provisioned (0 = false, 1 = true). 7049 * <p>On a multiuser device with a separate system user, the screen may be locked 7050 * as soon as this is set to true and further activities cannot be launched on the 7051 * system user unless they are marked to show over keyguard. 7052 */ 7053 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7054 7055 /** 7056 * Whether mobile data should be allowed while the device is being provisioned. 7057 * This allows the provisioning process to turn off mobile data before the user 7058 * has an opportunity to set things up, preventing other processes from burning 7059 * precious bytes before wifi is setup. 7060 * (0 = false, 1 = true) 7061 * @hide 7062 */ 7063 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7064 "device_provisioning_mobile_data"; 7065 7066 /** 7067 * The saved value for WindowManagerService.setForcedDisplaySize(). 7068 * Two integers separated by a comma. If unset, then use the real display size. 7069 * @hide 7070 */ 7071 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7072 7073 /** 7074 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7075 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7076 * @hide 7077 */ 7078 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7079 7080 /** 7081 * The maximum size, in bytes, of a download that the download manager will transfer over 7082 * a non-wifi connection. 7083 * @hide 7084 */ 7085 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7086 "download_manager_max_bytes_over_mobile"; 7087 7088 /** 7089 * The recommended maximum size, in bytes, of a download that the download manager should 7090 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7091 * have the option to start the download over the mobile connection anyway. 7092 * @hide 7093 */ 7094 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7095 "download_manager_recommended_max_bytes_over_mobile"; 7096 7097 /** 7098 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7099 */ 7100 @Deprecated 7101 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7102 7103 /** 7104 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7105 * sent or processed. (0 = false, 1 = true) 7106 * @hide 7107 */ 7108 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7109 7110 /** 7111 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7112 * and the output is redirected to AV Receiver connected via 7113 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7114 * @hide 7115 */ 7116 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7117 7118 /** 7119 * Whether TV will automatically turn on upon reception of the CEC command 7120 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7121 * @hide 7122 */ 7123 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7124 "hdmi_control_auto_wakeup_enabled"; 7125 7126 /** 7127 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7128 * (0 = false, 1 = true) 7129 * @hide 7130 */ 7131 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7132 "hdmi_control_auto_device_off_enabled"; 7133 7134 /** 7135 * Whether TV will switch to MHL port when a mobile device is plugged in. 7136 * (0 = false, 1 = true) 7137 * @hide 7138 */ 7139 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7140 7141 /** 7142 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7143 * @hide 7144 */ 7145 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7146 7147 /** 7148 * Whether mobile data connections are allowed by the user. See 7149 * ConnectivityManager for more info. 7150 * @hide 7151 */ 7152 public static final String MOBILE_DATA = "mobile_data"; 7153 7154 /** 7155 * Whether the mobile data connection should remain active even when higher 7156 * priority networks like WiFi are active, to help make network switching faster. 7157 * 7158 * See ConnectivityService for more info. 7159 * 7160 * (0 = disabled, 1 = enabled) 7161 * @hide 7162 */ 7163 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7164 7165 /** {@hide} */ 7166 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7167 /** {@hide} */ 7168 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7169 /** {@hide} */ 7170 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7171 /** {@hide} */ 7172 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7173 /** {@hide} */ 7174 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7175 7176 /** {@hide} */ 7177 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7178 /** {@hide} */ 7179 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7180 /** {@hide} */ 7181 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7182 /** {@hide} */ 7183 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7184 7185 /** {@hide} */ 7186 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7187 /** {@hide} */ 7188 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7189 /** {@hide} */ 7190 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7191 /** {@hide} */ 7192 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7193 7194 /** {@hide} */ 7195 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7196 /** {@hide} */ 7197 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7198 /** {@hide} */ 7199 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7200 /** {@hide} */ 7201 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7202 7203 /** 7204 * User preference for which network(s) should be used. Only the 7205 * connectivity service should touch this. 7206 */ 7207 public static final String NETWORK_PREFERENCE = "network_preference"; 7208 7209 /** 7210 * Which package name to use for network scoring. If null, or if the package is not a valid 7211 * scorer app, external network scores will neither be requested nor accepted. 7212 * @hide 7213 */ 7214 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7215 7216 /** 7217 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7218 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7219 * exceeded. 7220 * @hide 7221 */ 7222 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7223 7224 /** 7225 * The length of time in milli-seconds that automatic small adjustments to 7226 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7227 * @hide 7228 */ 7229 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7230 7231 /** Preferred NTP server. {@hide} */ 7232 public static final String NTP_SERVER = "ntp_server"; 7233 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7234 public static final String NTP_TIMEOUT = "ntp_timeout"; 7235 7236 /** {@hide} */ 7237 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7238 7239 /** 7240 * Sample validity in seconds to configure for the system DNS resolver. 7241 * {@hide} 7242 */ 7243 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7244 "dns_resolver_sample_validity_seconds"; 7245 7246 /** 7247 * Success threshold in percent for use with the system DNS resolver. 7248 * {@hide} 7249 */ 7250 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7251 "dns_resolver_success_threshold_percent"; 7252 7253 /** 7254 * Minimum number of samples needed for statistics to be considered meaningful in the 7255 * system DNS resolver. 7256 * {@hide} 7257 */ 7258 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7259 7260 /** 7261 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7262 * {@hide} 7263 */ 7264 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7265 7266 /** 7267 * Whether to disable the automatic scheduling of system updates. 7268 * 1 = system updates won't be automatically scheduled (will always 7269 * present notification instead). 7270 * 0 = system updates will be automatically scheduled. (default) 7271 * @hide 7272 */ 7273 @SystemApi 7274 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7275 7276 /** 7277 * Whether the package manager should send package verification broadcasts for verifiers to 7278 * review apps prior to installation. 7279 * 1 = request apps to be verified prior to installation, if a verifier exists. 7280 * 0 = do not verify apps before installation 7281 * @hide 7282 */ 7283 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7284 7285 /** Timeout for package verification. 7286 * @hide */ 7287 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7288 7289 /** Default response code for package verification. 7290 * @hide */ 7291 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7292 7293 /** 7294 * Show package verification setting in the Settings app. 7295 * 1 = show (default) 7296 * 0 = hide 7297 * @hide 7298 */ 7299 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7300 7301 /** 7302 * Run package verification on apps installed through ADB/ADT/USB 7303 * 1 = perform package verification on ADB installs (default) 7304 * 0 = bypass package verification on ADB installs 7305 * @hide 7306 */ 7307 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7308 7309 /** 7310 * Time since last fstrim (milliseconds) after which we force one to happen 7311 * during device startup. If unset, the default is 3 days. 7312 * @hide 7313 */ 7314 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7315 7316 /** 7317 * The interval in milliseconds at which to check packet counts on the 7318 * mobile data interface when screen is on, to detect possible data 7319 * connection problems. 7320 * @hide 7321 */ 7322 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7323 "pdp_watchdog_poll_interval_ms"; 7324 7325 /** 7326 * The interval in milliseconds at which to check packet counts on the 7327 * mobile data interface when screen is off, to detect possible data 7328 * connection problems. 7329 * @hide 7330 */ 7331 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7332 "pdp_watchdog_long_poll_interval_ms"; 7333 7334 /** 7335 * The interval in milliseconds at which to check packet counts on the 7336 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7337 * outgoing packets has been reached without incoming packets. 7338 * @hide 7339 */ 7340 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7341 "pdp_watchdog_error_poll_interval_ms"; 7342 7343 /** 7344 * The number of outgoing packets sent without seeing an incoming packet 7345 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7346 * device is logged to the event log 7347 * @hide 7348 */ 7349 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7350 "pdp_watchdog_trigger_packet_count"; 7351 7352 /** 7353 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7354 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7355 * attempting data connection recovery. 7356 * @hide 7357 */ 7358 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7359 "pdp_watchdog_error_poll_count"; 7360 7361 /** 7362 * The number of failed PDP reset attempts before moving to something more 7363 * drastic: re-registering to the network. 7364 * @hide 7365 */ 7366 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7367 "pdp_watchdog_max_pdp_reset_fail_count"; 7368 7369 /** 7370 * A positive value indicates how often the SamplingProfiler 7371 * should take snapshots. Zero value means SamplingProfiler 7372 * is disabled. 7373 * 7374 * @hide 7375 */ 7376 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7377 7378 /** 7379 * URL to open browser on to allow user to manage a prepay account 7380 * @hide 7381 */ 7382 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7383 "setup_prepaid_data_service_url"; 7384 7385 /** 7386 * URL to attempt a GET on to see if this is a prepay device 7387 * @hide 7388 */ 7389 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7390 "setup_prepaid_detection_target_url"; 7391 7392 /** 7393 * Host to check for a redirect to after an attempt to GET 7394 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7395 * this is a prepaid device with zero balance.) 7396 * @hide 7397 */ 7398 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7399 "setup_prepaid_detection_redir_host"; 7400 7401 /** 7402 * The interval in milliseconds at which to check the number of SMS sent out without asking 7403 * for use permit, to limit the un-authorized SMS usage. 7404 * 7405 * @hide 7406 */ 7407 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7408 "sms_outgoing_check_interval_ms"; 7409 7410 /** 7411 * The number of outgoing SMS sent without asking for user permit (of {@link 7412 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7413 * 7414 * @hide 7415 */ 7416 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7417 "sms_outgoing_check_max_count"; 7418 7419 /** 7420 * Used to disable SMS short code confirmation - defaults to true. 7421 * True indcates we will do the check, etc. Set to false to disable. 7422 * @see com.android.internal.telephony.SmsUsageMonitor 7423 * @hide 7424 */ 7425 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7426 7427 /** 7428 * Used to select which country we use to determine premium sms codes. 7429 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7430 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7431 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7432 * @hide 7433 */ 7434 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7435 7436 /** 7437 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7438 * @hide 7439 */ 7440 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7441 7442 /** 7443 * Used to disable Tethering on a device - defaults to true 7444 * @hide 7445 */ 7446 public static final String TETHER_SUPPORTED = "tether_supported"; 7447 7448 /** 7449 * Used to require DUN APN on the device or not - defaults to a build config value 7450 * which defaults to false 7451 * @hide 7452 */ 7453 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7454 7455 /** 7456 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7457 * corresponding build config values are set it will override the APN DB 7458 * values. 7459 * Consists of a comma seperated list of strings: 7460 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7461 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7462 * @hide 7463 */ 7464 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7465 7466 /** 7467 * List of carrier apps which are whitelisted to prompt the user for install when 7468 * a sim card with matching uicc carrier privilege rules is inserted. 7469 * 7470 * The value is "package1;package2;..." 7471 * @hide 7472 */ 7473 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7474 7475 /** 7476 * USB Mass Storage Enabled 7477 */ 7478 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7479 7480 /** 7481 * If this setting is set (to anything), then all references 7482 * to Gmail on the device must change to Google Mail. 7483 */ 7484 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7485 7486 /** 7487 * Webview Data reduction proxy key. 7488 * @hide 7489 */ 7490 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7491 "webview_data_reduction_proxy_key"; 7492 7493 /** 7494 * Whether or not the WebView fallback mechanism should be enabled. 7495 * 0=disabled, 1=enabled. 7496 * @hide 7497 */ 7498 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7499 "webview_fallback_logic_enabled"; 7500 7501 /** 7502 * Name of the package used as WebView provider (if unset the provider is instead determined 7503 * by the system). 7504 * @hide 7505 */ 7506 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7507 7508 /** 7509 * Developer setting to enable WebView multiprocess rendering. 7510 * @hide 7511 */ 7512 @SystemApi 7513 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7514 7515 /** 7516 * The maximum number of notifications shown in 24 hours when switching networks. 7517 * @hide 7518 */ 7519 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 7520 "network_switch_notification_daily_limit"; 7521 7522 /** 7523 * The minimum time in milliseconds between notifications when switching networks. 7524 * @hide 7525 */ 7526 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 7527 "network_switch_notification_rate_limit_millis"; 7528 7529 /** 7530 * Whether to automatically switch away from wifi networks that lose Internet access. 7531 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 7532 * avoids such networks. Valid values are: 7533 * 7534 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 7535 * null: Ask the user whether to switch away from bad wifi. 7536 * 1: Avoid bad wifi. 7537 * 7538 * @hide 7539 */ 7540 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 7541 7542 /** 7543 * Whether Wifi display is enabled/disabled 7544 * 0=disabled. 1=enabled. 7545 * @hide 7546 */ 7547 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7548 7549 /** 7550 * Whether Wifi display certification mode is enabled/disabled 7551 * 0=disabled. 1=enabled. 7552 * @hide 7553 */ 7554 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7555 "wifi_display_certification_on"; 7556 7557 /** 7558 * WPS Configuration method used by Wifi display, this setting only 7559 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7560 * 7561 * Possible values are: 7562 * 7563 * WpsInfo.INVALID: use default WPS method chosen by framework 7564 * WpsInfo.PBC : use Push button 7565 * WpsInfo.KEYPAD : use Keypad 7566 * WpsInfo.DISPLAY: use Display 7567 * @hide 7568 */ 7569 public static final String WIFI_DISPLAY_WPS_CONFIG = 7570 "wifi_display_wps_config"; 7571 7572 /** 7573 * Whether to notify the user of open networks. 7574 * <p> 7575 * If not connected and the scan results have an open network, we will 7576 * put this notification up. If we attempt to connect to a network or 7577 * the open network(s) disappear, we remove the notification. When we 7578 * show the notification, we will not show it again for 7579 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7580 */ 7581 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7582 "wifi_networks_available_notification_on"; 7583 /** 7584 * {@hide} 7585 */ 7586 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7587 "wimax_networks_available_notification_on"; 7588 7589 /** 7590 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7591 * Connecting to a network will reset the timer. 7592 */ 7593 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7594 "wifi_networks_available_repeat_delay"; 7595 7596 /** 7597 * 802.11 country code in ISO 3166 format 7598 * @hide 7599 */ 7600 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7601 7602 /** 7603 * The interval in milliseconds to issue wake up scans when wifi needs 7604 * to connect. This is necessary to connect to an access point when 7605 * device is on the move and the screen is off. 7606 * @hide 7607 */ 7608 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7609 "wifi_framework_scan_interval_ms"; 7610 7611 /** 7612 * The interval in milliseconds after which Wi-Fi is considered idle. 7613 * When idle, it is possible for the device to be switched from Wi-Fi to 7614 * the mobile data network. 7615 * @hide 7616 */ 7617 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7618 7619 /** 7620 * When the number of open networks exceeds this number, the 7621 * least-recently-used excess networks will be removed. 7622 */ 7623 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7624 7625 /** 7626 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7627 */ 7628 public static final String WIFI_ON = "wifi_on"; 7629 7630 /** 7631 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7632 * @hide 7633 */ 7634 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7635 "wifi_scan_always_enabled"; 7636 7637 /** 7638 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7639 * connectivity. 7640 * @hide 7641 */ 7642 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7643 "ble_scan_always_enabled"; 7644 7645 /** 7646 * Used to save the Wifi_ON state prior to tethering. 7647 * This state will be checked to restore Wifi after 7648 * the user turns off tethering. 7649 * 7650 * @hide 7651 */ 7652 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7653 7654 /** 7655 * The interval in milliseconds to scan as used by the wifi supplicant 7656 * @hide 7657 */ 7658 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7659 "wifi_supplicant_scan_interval_ms"; 7660 7661 /** 7662 * whether frameworks handles wifi auto-join 7663 * @hide 7664 */ 7665 public static final String WIFI_ENHANCED_AUTO_JOIN = 7666 "wifi_enhanced_auto_join"; 7667 7668 /** 7669 * whether settings show RSSI 7670 * @hide 7671 */ 7672 public static final String WIFI_NETWORK_SHOW_RSSI = 7673 "wifi_network_show_rssi"; 7674 7675 /** 7676 * The interval in milliseconds to scan at supplicant when p2p is connected 7677 * @hide 7678 */ 7679 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7680 "wifi_scan_interval_p2p_connected_ms"; 7681 7682 /** 7683 * Whether the Wi-Fi watchdog is enabled. 7684 */ 7685 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7686 7687 /** 7688 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7689 * the setting needs to be set to 0 to disable it. 7690 * @hide 7691 */ 7692 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7693 "wifi_watchdog_poor_network_test_enabled"; 7694 7695 /** 7696 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7697 * needs to be set to 0 to disable it. 7698 * @hide 7699 */ 7700 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7701 "wifi_suspend_optimizations_enabled"; 7702 7703 /** 7704 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7705 * will enable it. In the future, additional values may be supported. 7706 * @hide 7707 */ 7708 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7709 "wifi_verbose_logging_enabled"; 7710 7711 /** 7712 * The maximum number of times we will retry a connection to an access 7713 * point for which we have failed in acquiring an IP address from DHCP. 7714 * A value of N means that we will make N+1 connection attempts in all. 7715 */ 7716 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7717 7718 /** 7719 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7720 * data connectivity to be established after a disconnect from Wi-Fi. 7721 */ 7722 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7723 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7724 7725 /** 7726 * This setting controls whether WiFi configurations created by a Device Owner app 7727 * should be locked down (that is, be editable or removable only by the Device Owner App, 7728 * not even by Settings app). 7729 * This setting takes integer values. Non-zero values mean DO created configurations 7730 * are locked down. Value of zero means they are not. Default value in the absence of 7731 * actual value to this setting is 0. 7732 */ 7733 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7734 "wifi_device_owner_configs_lockdown"; 7735 7736 /** 7737 * The operational wifi frequency band 7738 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7739 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7740 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7741 * 7742 * @hide 7743 */ 7744 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7745 7746 /** 7747 * The Wi-Fi peer-to-peer device name 7748 * @hide 7749 */ 7750 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7751 7752 /** 7753 * The min time between wifi disable and wifi enable 7754 * @hide 7755 */ 7756 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7757 7758 /** 7759 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7760 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7761 * has been seen in this time period. 7762 * 7763 * If this is less than or equal to zero, we use a more conservative behavior and only check 7764 * for a non-null score from the currently connected or target BSSID. 7765 * @hide 7766 */ 7767 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7768 "wifi_ephemeral_out_of_range_timeout_ms"; 7769 7770 /** 7771 * The number of milliseconds to delay when checking for data stalls during 7772 * non-aggressive detection. (screen is turned off.) 7773 * @hide 7774 */ 7775 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7776 "data_stall_alarm_non_aggressive_delay_in_ms"; 7777 7778 /** 7779 * The number of milliseconds to delay when checking for data stalls during 7780 * aggressive detection. (screen on or suspected data stall) 7781 * @hide 7782 */ 7783 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7784 "data_stall_alarm_aggressive_delay_in_ms"; 7785 7786 /** 7787 * The number of milliseconds to allow the provisioning apn to remain active 7788 * @hide 7789 */ 7790 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7791 "provisioning_apn_alarm_delay_in_ms"; 7792 7793 /** 7794 * The interval in milliseconds at which to check gprs registration 7795 * after the first registration mismatch of gprs and voice service, 7796 * to detect possible data network registration problems. 7797 * 7798 * @hide 7799 */ 7800 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7801 "gprs_register_check_period_ms"; 7802 7803 /** 7804 * Nonzero causes Log.wtf() to crash. 7805 * @hide 7806 */ 7807 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7808 7809 /** 7810 * Ringer mode. This is used internally, changing this value will not 7811 * change the ringer mode. See AudioManager. 7812 */ 7813 public static final String MODE_RINGER = "mode_ringer"; 7814 7815 /** 7816 * Overlay display devices setting. 7817 * The associated value is a specially formatted string that describes the 7818 * size and density of simulated secondary display devices. 7819 * <p> 7820 * Format: {width}x{height}/{dpi};... 7821 * </p><p> 7822 * Example: 7823 * <ul> 7824 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7825 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7826 * at 1080p and the second at 720p.</li> 7827 * <li>If the value is empty, then no overlay display devices are created.</li> 7828 * </ul></p> 7829 * 7830 * @hide 7831 */ 7832 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7833 7834 /** 7835 * Threshold values for the duration and level of a discharge cycle, 7836 * under which we log discharge cycle info. 7837 * 7838 * @hide 7839 */ 7840 public static final String 7841 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7842 7843 /** @hide */ 7844 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7845 7846 /** 7847 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7848 * intents on application crashes and ANRs. If this is disabled, the 7849 * crash/ANR dialog will never display the "Report" button. 7850 * <p> 7851 * Type: int (0 = disallow, 1 = allow) 7852 * 7853 * @hide 7854 */ 7855 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7856 7857 /** 7858 * Maximum age of entries kept by {@link DropBoxManager}. 7859 * 7860 * @hide 7861 */ 7862 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7863 7864 /** 7865 * Maximum number of entry files which {@link DropBoxManager} will keep 7866 * around. 7867 * 7868 * @hide 7869 */ 7870 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7871 7872 /** 7873 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7874 * what. 7875 * 7876 * @hide 7877 */ 7878 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7879 7880 /** 7881 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7882 * will use. 7883 * 7884 * @hide 7885 */ 7886 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7887 7888 /** 7889 * Percent of total disk which {@link DropBoxManager} will never dip 7890 * into. 7891 * 7892 * @hide 7893 */ 7894 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7895 7896 /** 7897 * Prefix for per-tag dropbox disable/enable settings. 7898 * 7899 * @hide 7900 */ 7901 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7902 7903 /** 7904 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7905 * prefix of the dropbox tag of the report type. For example, 7906 * "logcat_for_system_server_anr" controls the lines of logcat captured 7907 * with system server ANR reports. 0 to disable. 7908 * 7909 * @hide 7910 */ 7911 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7912 7913 /** 7914 * The interval in minutes after which the amount of free storage left 7915 * on the device is logged to the event log 7916 * 7917 * @hide 7918 */ 7919 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7920 7921 /** 7922 * Threshold for the amount of change in disk free space required to 7923 * report the amount of free space. Used to prevent spamming the logs 7924 * when the disk free space isn't changing frequently. 7925 * 7926 * @hide 7927 */ 7928 public static final String 7929 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7930 7931 /** 7932 * Minimum percentage of free storage on the device that is used to 7933 * determine if the device is running low on storage. The default is 10. 7934 * <p> 7935 * Say this value is set to 10, the device is considered running low on 7936 * storage if 90% or more of the device storage is filled up. 7937 * 7938 * @hide 7939 */ 7940 public static final String 7941 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7942 7943 /** 7944 * Maximum byte size of the low storage threshold. This is to ensure 7945 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7946 * overly large threshold for large storage devices. Currently this must 7947 * be less than 2GB. This default is 500MB. 7948 * 7949 * @hide 7950 */ 7951 public static final String 7952 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7953 7954 /** 7955 * Minimum bytes of free storage on the device before the data partition 7956 * is considered full. By default, 1 MB is reserved to avoid system-wide 7957 * SQLite disk full exceptions. 7958 * 7959 * @hide 7960 */ 7961 public static final String 7962 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7963 7964 /** 7965 * The maximum reconnect delay for short network outages or when the 7966 * network is suspended due to phone use. 7967 * 7968 * @hide 7969 */ 7970 public static final String 7971 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7972 7973 /** 7974 * The number of milliseconds to delay before sending out 7975 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7976 * 7977 * @hide 7978 */ 7979 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7980 7981 7982 /** 7983 * Network sampling interval, in seconds. We'll generate link information 7984 * about bytes/packets sent and error rates based on data sampled in this interval 7985 * 7986 * @hide 7987 */ 7988 7989 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7990 "connectivity_sampling_interval_in_seconds"; 7991 7992 /** 7993 * The series of successively longer delays used in retrying to download PAC file. 7994 * Last delay is used between successful PAC downloads. 7995 * 7996 * @hide 7997 */ 7998 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7999 8000 /** 8001 * Don't attempt to detect captive portals. 8002 * 8003 * @hide 8004 */ 8005 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 8006 8007 /** 8008 * When detecting a captive portal, display a notification that 8009 * prompts the user to sign in. 8010 * 8011 * @hide 8012 */ 8013 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 8014 8015 /** 8016 * When detecting a captive portal, immediately disconnect from the 8017 * network and do not reconnect to that network in the future. 8018 * 8019 * @hide 8020 */ 8021 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 8022 8023 /** 8024 * What to do when connecting a network that presents a captive portal. 8025 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 8026 * 8027 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 8028 * @hide 8029 */ 8030 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 8031 8032 /** 8033 * Setting to turn off captive portal detection. Feature is enabled by 8034 * default and the setting needs to be set to 0 to disable it. 8035 * 8036 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 8037 * @hide 8038 */ 8039 @Deprecated 8040 public static final String 8041 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 8042 8043 /** 8044 * The server used for captive portal detection upon a new conection. A 8045 * 204 response code from the server is used for validation. 8046 * TODO: remove this deprecated symbol. 8047 * 8048 * @hide 8049 */ 8050 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 8051 8052 /** 8053 * The URL used for HTTPS captive portal detection upon a new connection. 8054 * A 204 response code from the server is used for validation. 8055 * 8056 * @hide 8057 */ 8058 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 8059 8060 /** 8061 * The URL used for HTTP captive portal detection upon a new connection. 8062 * A 204 response code from the server is used for validation. 8063 * 8064 * @hide 8065 */ 8066 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 8067 8068 /** 8069 * The URL used for fallback HTTP captive portal detection when previous HTTP 8070 * and HTTPS captive portal detection attemps did not return a conclusive answer. 8071 * 8072 * @hide 8073 */ 8074 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 8075 8076 /** 8077 * Whether to use HTTPS for network validation. This is enabled by default and the setting 8078 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 8079 * don't actually use HTTPS, but it's consistent with the other settings. 8080 * 8081 * @hide 8082 */ 8083 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8084 8085 /** 8086 * Which User-Agent string to use in the header of the captive portal detection probes. 8087 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 8088 * 8089 * @hide 8090 */ 8091 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 8092 8093 /** 8094 * Whether network service discovery is enabled. 8095 * 8096 * @hide 8097 */ 8098 public static final String NSD_ON = "nsd_on"; 8099 8100 /** 8101 * Let user pick default install location. 8102 * 8103 * @hide 8104 */ 8105 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8106 8107 /** 8108 * Default install location value. 8109 * 0 = auto, let system decide 8110 * 1 = internal 8111 * 2 = sdcard 8112 * @hide 8113 */ 8114 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8115 8116 /** 8117 * ms during which to consume extra events related to Inet connection 8118 * condition after a transtion to fully-connected 8119 * 8120 * @hide 8121 */ 8122 public static final String 8123 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8124 8125 /** 8126 * ms during which to consume extra events related to Inet connection 8127 * condtion after a transtion to partly-connected 8128 * 8129 * @hide 8130 */ 8131 public static final String 8132 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8133 8134 /** {@hide} */ 8135 public static final String 8136 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8137 8138 /** 8139 * Host name and port for global http proxy. Uses ':' seperator for 8140 * between host and port. 8141 */ 8142 public static final String HTTP_PROXY = "http_proxy"; 8143 8144 /** 8145 * Host name for global http proxy. Set via ConnectivityManager. 8146 * 8147 * @hide 8148 */ 8149 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8150 8151 /** 8152 * Integer host port for global http proxy. Set via ConnectivityManager. 8153 * 8154 * @hide 8155 */ 8156 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8157 8158 /** 8159 * Exclusion list for global proxy. This string contains a list of 8160 * comma-separated domains where the global proxy does not apply. 8161 * Domains should be listed in a comma- separated list. Example of 8162 * acceptable formats: ".domain1.com,my.domain2.com" Use 8163 * ConnectivityManager to set/get. 8164 * 8165 * @hide 8166 */ 8167 public static final String 8168 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8169 8170 /** 8171 * The location PAC File for the proxy. 8172 * @hide 8173 */ 8174 public static final String 8175 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8176 8177 /** 8178 * Enables the UI setting to allow the user to specify the global HTTP 8179 * proxy and associated exclusion list. 8180 * 8181 * @hide 8182 */ 8183 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8184 8185 /** 8186 * Setting for default DNS in case nobody suggests one 8187 * 8188 * @hide 8189 */ 8190 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8191 8192 /** {@hide} */ 8193 public static final String 8194 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8195 /** {@hide} */ 8196 public static final String 8197 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8198 /** {@hide} */ 8199 public static final String 8200 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8201 /** {@hide} */ 8202 public static final String 8203 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8204 /** {@hide} */ 8205 public static final String 8206 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8207 /** {@hide} */ 8208 public static final String 8209 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8210 /** {@hide} */ 8211 public static final String 8212 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8213 8214 /** 8215 * Device Idle (Doze) specific settings. 8216 * This is encoded as a key=value list, separated by commas. Ex: 8217 * 8218 * "inactive_timeout=60000,sensing_timeout=400000" 8219 * 8220 * The following keys are supported: 8221 * 8222 * <pre> 8223 * inactive_to (long) 8224 * sensing_to (long) 8225 * motion_inactive_to (long) 8226 * idle_after_inactive_to (long) 8227 * idle_pending_to (long) 8228 * max_idle_pending_to (long) 8229 * idle_pending_factor (float) 8230 * idle_to (long) 8231 * max_idle_to (long) 8232 * idle_factor (float) 8233 * min_time_to_alarm (long) 8234 * max_temp_app_whitelist_duration (long) 8235 * notification_whitelist_duration (long) 8236 * </pre> 8237 * 8238 * <p> 8239 * Type: string 8240 * @hide 8241 * @see com.android.server.DeviceIdleController.Constants 8242 */ 8243 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8244 8245 /** 8246 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8247 * 8248 * <p> 8249 * Type: string 8250 * @hide 8251 * @see com.android.server.DeviceIdleController.Constants 8252 */ 8253 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8254 8255 /** 8256 * App standby (app idle) specific settings. 8257 * This is encoded as a key=value list, separated by commas. Ex: 8258 * 8259 * "idle_duration=5000,parole_interval=4500" 8260 * 8261 * The following keys are supported: 8262 * 8263 * <pre> 8264 * idle_duration2 (long) 8265 * wallclock_threshold (long) 8266 * parole_interval (long) 8267 * parole_duration (long) 8268 * 8269 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8270 * </pre> 8271 * 8272 * <p> 8273 * Type: string 8274 * @hide 8275 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8276 */ 8277 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8278 8279 /** 8280 * Alarm manager specific settings. 8281 * This is encoded as a key=value list, separated by commas. Ex: 8282 * 8283 * "min_futurity=5000,allow_while_idle_short_time=4500" 8284 * 8285 * The following keys are supported: 8286 * 8287 * <pre> 8288 * min_futurity (long) 8289 * min_interval (long) 8290 * allow_while_idle_short_time (long) 8291 * allow_while_idle_long_time (long) 8292 * allow_while_idle_whitelist_duration (long) 8293 * </pre> 8294 * 8295 * <p> 8296 * Type: string 8297 * @hide 8298 * @see com.android.server.AlarmManagerService.Constants 8299 */ 8300 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8301 8302 /** 8303 * Job scheduler specific settings. 8304 * This is encoded as a key=value list, separated by commas. Ex: 8305 * 8306 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8307 * 8308 * The following keys are supported: 8309 * 8310 * <pre> 8311 * min_idle_count (int) 8312 * min_charging_count (int) 8313 * min_connectivity_count (int) 8314 * min_content_count (int) 8315 * min_ready_jobs_count (int) 8316 * heavy_use_factor (float) 8317 * moderate_use_factor (float) 8318 * fg_job_count (int) 8319 * bg_normal_job_count (int) 8320 * bg_moderate_job_count (int) 8321 * bg_low_job_count (int) 8322 * bg_critical_job_count (int) 8323 * </pre> 8324 * 8325 * <p> 8326 * Type: string 8327 * @hide 8328 * @see com.android.server.job.JobSchedulerService.Constants 8329 */ 8330 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8331 8332 /** 8333 * ShortcutManager specific settings. 8334 * This is encoded as a key=value list, separated by commas. Ex: 8335 * 8336 * "reset_interval_sec=86400,max_updates_per_interval=1" 8337 * 8338 * The following keys are supported: 8339 * 8340 * <pre> 8341 * reset_interval_sec (long) 8342 * max_updates_per_interval (int) 8343 * max_icon_dimension_dp (int, DP) 8344 * max_icon_dimension_dp_lowram (int, DP) 8345 * max_shortcuts (int) 8346 * icon_quality (int, 0-100) 8347 * icon_format (String) 8348 * </pre> 8349 * 8350 * <p> 8351 * Type: string 8352 * @hide 8353 * @see com.android.server.pm.ShortcutService.ConfigConstants 8354 */ 8355 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8356 8357 /** 8358 * Get the key that retrieves a bluetooth headset's priority. 8359 * @hide 8360 */ 8361 public static final String getBluetoothHeadsetPriorityKey(String address) { 8362 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8363 } 8364 8365 /** 8366 * Get the key that retrieves a bluetooth a2dp sink's priority. 8367 * @hide 8368 */ 8369 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8370 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8371 } 8372 8373 /** 8374 * Get the key that retrieves a bluetooth a2dp src's priority. 8375 * @hide 8376 */ 8377 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8378 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8379 } 8380 8381 /** 8382 * Get the key that retrieves a bluetooth Input Device's priority. 8383 * @hide 8384 */ 8385 public static final String getBluetoothInputDevicePriorityKey(String address) { 8386 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8387 } 8388 8389 /** 8390 * Get the key that retrieves a bluetooth map priority. 8391 * @hide 8392 */ 8393 public static final String getBluetoothMapPriorityKey(String address) { 8394 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8395 } 8396 8397 /** 8398 * Get the key that retrieves a bluetooth pbap client priority. 8399 * @hide 8400 */ 8401 public static final String getBluetoothPbapClientPriorityKey(String address) { 8402 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8403 } 8404 8405 /** 8406 * Get the key that retrieves a bluetooth map priority. 8407 * @hide 8408 */ 8409 public static final String getBluetoothSapPriorityKey(String address) { 8410 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8411 } 8412 8413 /** 8414 * Scaling factor for normal window animations. Setting to 0 will 8415 * disable window animations. 8416 */ 8417 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8418 8419 /** 8420 * Scaling factor for activity transition animations. Setting to 0 will 8421 * disable window animations. 8422 */ 8423 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8424 8425 /** 8426 * Scaling factor for Animator-based animations. This affects both the 8427 * start delay and duration of all such animations. Setting to 0 will 8428 * cause animations to end immediately. The default value is 1. 8429 */ 8430 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8431 8432 /** 8433 * Scaling factor for normal window animations. Setting to 0 will 8434 * disable window animations. 8435 * 8436 * @hide 8437 */ 8438 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8439 8440 /** 8441 * If 0, the compatibility mode is off for all applications. 8442 * If 1, older applications run under compatibility mode. 8443 * TODO: remove this settings before code freeze (bug/1907571) 8444 * @hide 8445 */ 8446 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8447 8448 /** 8449 * CDMA only settings 8450 * Emergency Tone 0 = Off 8451 * 1 = Alert 8452 * 2 = Vibrate 8453 * @hide 8454 */ 8455 public static final String EMERGENCY_TONE = "emergency_tone"; 8456 8457 /** 8458 * CDMA only settings 8459 * Whether the auto retry is enabled. The value is 8460 * boolean (1 or 0). 8461 * @hide 8462 */ 8463 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8464 8465 /** 8466 * A setting that can be read whether the emergency affordance is currently needed. 8467 * The value is a boolean (1 or 0). 8468 * @hide 8469 */ 8470 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 8471 8472 /** 8473 * See RIL_PreferredNetworkType in ril.h 8474 * @hide 8475 */ 8476 public static final String PREFERRED_NETWORK_MODE = 8477 "preferred_network_mode"; 8478 8479 /** 8480 * Name of an application package to be debugged. 8481 */ 8482 public static final String DEBUG_APP = "debug_app"; 8483 8484 /** 8485 * If 1, when launching DEBUG_APP it will wait for the debugger before 8486 * starting user code. If 0, it will run normally. 8487 */ 8488 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8489 8490 /** 8491 * Control whether the process CPU usage meter should be shown. 8492 * 8493 * @deprecated This functionality is no longer available as of 8494 * {@link android.os.Build.VERSION_CODES#N_MR1}. 8495 */ 8496 @Deprecated 8497 public static final String SHOW_PROCESSES = "show_processes"; 8498 8499 /** 8500 * If 1 low power mode is enabled. 8501 * @hide 8502 */ 8503 public static final String LOW_POWER_MODE = "low_power"; 8504 8505 /** 8506 * Battery level [1-99] at which low power mode automatically turns on. 8507 * If 0, it will not automatically turn on. 8508 * @hide 8509 */ 8510 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8511 8512 /** 8513 * If not 0, the activity manager will aggressively finish activities and 8514 * processes as soon as they are no longer needed. If 0, the normal 8515 * extended lifetime is used. 8516 */ 8517 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8518 8519 /** 8520 * @hide 8521 * If not 0, the activity manager will implement a looser version of background 8522 * check that is more compatible with existing apps. 8523 */ 8524 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8525 8526 /** 8527 * Use Dock audio output for media: 8528 * 0 = disabled 8529 * 1 = enabled 8530 * @hide 8531 */ 8532 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8533 8534 /** 8535 * The surround sound formats AC3, DTS or IEC61937 are 8536 * available for use if they are detected. 8537 * This is the default mode. 8538 * 8539 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8540 * devices that have an S/PDIF output. This is because S/PDIF 8541 * is unidirectional and the TV cannot know if a decoder is 8542 * connected. So it assumes they are always available. 8543 * @hide 8544 */ 8545 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8546 8547 /** 8548 * AC3, DTS or IEC61937 are NEVER available, even if they 8549 * are detected by the hardware. Those formats will not be 8550 * reported. 8551 * 8552 * An example use case would be an AVR reports that it is capable of 8553 * surround sound decoding but is broken. If NEVER is chosen 8554 * then apps must use PCM output instead of encoded output. 8555 * @hide 8556 */ 8557 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8558 8559 /** 8560 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8561 * are not detected by the hardware. Those formats will be 8562 * reported as part of the HDMI output capability. Applications 8563 * are then free to use either PCM or encoded output. 8564 * 8565 * An example use case would be a when TV was connected over 8566 * TOS-link to an AVR. But the TV could not see it because TOS-link 8567 * is unidirectional. 8568 * @hide 8569 */ 8570 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8571 8572 /** 8573 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8574 * ENCODED_SURROUND_OUTPUT_NEVER or 8575 * ENCODED_SURROUND_OUTPUT_ALWAYS 8576 * @hide 8577 */ 8578 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8579 8580 /** 8581 * Persisted safe headphone volume management state by AudioService 8582 * @hide 8583 */ 8584 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8585 8586 /** 8587 * URL for tzinfo (time zone) updates 8588 * @hide 8589 */ 8590 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8591 8592 /** 8593 * URL for tzinfo (time zone) update metadata 8594 * @hide 8595 */ 8596 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8597 8598 /** 8599 * URL for selinux (mandatory access control) updates 8600 * @hide 8601 */ 8602 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8603 8604 /** 8605 * URL for selinux (mandatory access control) update metadata 8606 * @hide 8607 */ 8608 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8609 8610 /** 8611 * URL for sms short code updates 8612 * @hide 8613 */ 8614 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8615 "sms_short_codes_content_url"; 8616 8617 /** 8618 * URL for sms short code update metadata 8619 * @hide 8620 */ 8621 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8622 "sms_short_codes_metadata_url"; 8623 8624 /** 8625 * URL for apn_db updates 8626 * @hide 8627 */ 8628 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8629 8630 /** 8631 * URL for apn_db update metadata 8632 * @hide 8633 */ 8634 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8635 8636 /** 8637 * URL for cert pinlist updates 8638 * @hide 8639 */ 8640 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8641 8642 /** 8643 * URL for cert pinlist updates 8644 * @hide 8645 */ 8646 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8647 8648 /** 8649 * URL for intent firewall updates 8650 * @hide 8651 */ 8652 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8653 "intent_firewall_content_url"; 8654 8655 /** 8656 * URL for intent firewall update metadata 8657 * @hide 8658 */ 8659 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8660 "intent_firewall_metadata_url"; 8661 8662 /** 8663 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8664 * @hide 8665 */ 8666 public static final String SELINUX_STATUS = "selinux_status"; 8667 8668 /** 8669 * Developer setting to force RTL layout. 8670 * @hide 8671 */ 8672 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8673 8674 /** 8675 * Milliseconds after screen-off after which low battery sounds will be silenced. 8676 * 8677 * If zero, battery sounds will always play. 8678 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8679 * 8680 * @hide 8681 */ 8682 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8683 8684 /** 8685 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8686 * the caller is done with this, they should call {@link ContentResolver#delete} to 8687 * clean up any value that they may have written. 8688 * 8689 * @hide 8690 */ 8691 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8692 8693 /** 8694 * Defines global runtime overrides to window policy. 8695 * 8696 * See {@link com.android.server.policy.PolicyControl} for value format. 8697 * 8698 * @hide 8699 */ 8700 public static final String POLICY_CONTROL = "policy_control"; 8701 8702 /** 8703 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8704 * or ZEN_MODE_NO_INTERRUPTIONS. 8705 * 8706 * @hide 8707 */ 8708 public static final String ZEN_MODE = "zen_mode"; 8709 8710 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8711 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8712 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8713 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8714 8715 /** @hide */ public static String zenModeToString(int mode) { 8716 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8717 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8718 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8719 return "ZEN_MODE_OFF"; 8720 } 8721 8722 /** @hide */ public static boolean isValidZenMode(int value) { 8723 switch (value) { 8724 case Global.ZEN_MODE_OFF: 8725 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8726 case Global.ZEN_MODE_ALARMS: 8727 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8728 return true; 8729 default: 8730 return false; 8731 } 8732 } 8733 8734 /** 8735 * Value of the ringer before entering zen mode. 8736 * 8737 * @hide 8738 */ 8739 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8740 8741 /** 8742 * Opaque value, changes when persisted zen mode configuration changes. 8743 * 8744 * @hide 8745 */ 8746 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8747 8748 /** 8749 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8750 * 8751 * @hide 8752 */ 8753 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8754 "heads_up_notifications_enabled"; 8755 8756 /** @hide */ public static final int HEADS_UP_OFF = 0; 8757 /** @hide */ public static final int HEADS_UP_ON = 1; 8758 8759 /** 8760 * The name of the device 8761 */ 8762 public static final String DEVICE_NAME = "device_name"; 8763 8764 /** 8765 * Whether the NetworkScoringService has been first initialized. 8766 * <p> 8767 * Type: int (0 for false, 1 for true) 8768 * @hide 8769 */ 8770 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8771 8772 /** 8773 * Whether the user wants to be prompted for password to decrypt the device on boot. 8774 * This only matters if the storage is encrypted. 8775 * <p> 8776 * Type: int (0 for false, 1 for true) 8777 * @hide 8778 */ 8779 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8780 8781 /** 8782 * Whether the Volte is enabled 8783 * <p> 8784 * Type: int (0 for false, 1 for true) 8785 * @hide 8786 */ 8787 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8788 8789 /** 8790 * Whether VT (Video Telephony over IMS) is enabled 8791 * <p> 8792 * Type: int (0 for false, 1 for true) 8793 * 8794 * @hide 8795 */ 8796 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8797 8798 /** 8799 * Whether WFC is enabled 8800 * <p> 8801 * Type: int (0 for false, 1 for true) 8802 * 8803 * @hide 8804 */ 8805 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8806 8807 /** 8808 * WFC mode on home/non-roaming network. 8809 * <p> 8810 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8811 * 8812 * @hide 8813 */ 8814 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8815 8816 /** 8817 * WFC mode on roaming network. 8818 * <p> 8819 * Type: int - see {@link WFC_IMS_MODE} for values 8820 * 8821 * @hide 8822 */ 8823 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 8824 8825 /** 8826 * Whether WFC roaming is enabled 8827 * <p> 8828 * Type: int (0 for false, 1 for true) 8829 * 8830 * @hide 8831 */ 8832 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8833 8834 /** 8835 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8836 * this via gservices, OMA-DM, carrier app, etc. 8837 * <p> 8838 * Type: int (0 for false, 1 for true) 8839 * @hide 8840 */ 8841 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8842 8843 /** 8844 * Ephemeral app cookie max size in bytes. 8845 * <p> 8846 * Type: int 8847 * @hide 8848 */ 8849 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8850 "ephemeral_cookie_max_size_bytes"; 8851 8852 /** 8853 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 8854 * enabled. Set to zero to disable. 8855 * <p> 8856 * Type: int (0 for false, 1 for true) 8857 * 8858 * @hide 8859 */ 8860 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 8861 8862 /** 8863 * A mask applied to the ephemeral hash to generate the hash prefix. 8864 * <p> 8865 * Type: int 8866 * 8867 * @hide 8868 */ 8869 public static final String EPHEMERAL_HASH_PREFIX_MASK = "ephemeral_hash_prefix_mask"; 8870 8871 /** 8872 * Number of hash prefixes to send during ephemeral resolution. 8873 * <p> 8874 * Type: int 8875 * 8876 * @hide 8877 */ 8878 public static final String EPHEMERAL_HASH_PREFIX_COUNT = "ephemeral_hash_prefix_count"; 8879 8880 /** 8881 * The duration for caching uninstalled ephemeral apps. 8882 * <p> 8883 * Type: long 8884 * @hide 8885 */ 8886 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8887 "uninstalled_ephemeral_app_cache_duration_millis"; 8888 8889 /** 8890 * Allows switching users when system user is locked. 8891 * <p> 8892 * Type: int 8893 * @hide 8894 */ 8895 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8896 "allow_user_switching_when_system_user_locked"; 8897 8898 /** 8899 * Boot count since the device starts running APK level 24. 8900 * <p> 8901 * Type: int 8902 */ 8903 public static final String BOOT_COUNT = "boot_count"; 8904 8905 /** 8906 * Whether the safe boot is disallowed. 8907 * 8908 * <p>This setting should have the identical value as the corresponding user restriction. 8909 * The purpose of the setting is to make the restriction available in early boot stages 8910 * before the user restrictions are loaded. 8911 * @hide 8912 */ 8913 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8914 8915 /** 8916 * Whether this device is currently in retail demo mode. If true, device 8917 * usage is severely limited. 8918 * <p> 8919 * Type: int (0 for false, 1 for true) 8920 * @hide 8921 */ 8922 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 8923 8924 /** 8925 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 8926 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 8927 * keys are supported: 8928 * 8929 * <pre> 8930 * user_inactivity_timeout_ms (long) 8931 * warning_dialog_timeout_ms (long) 8932 * </pre> 8933 * <p> 8934 * Type: string 8935 * 8936 * @hide 8937 */ 8938 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 8939 8940 /** 8941 * The reason for the settings database being downgraded. This is only for 8942 * troubleshooting purposes and its value should not be interpreted in any way. 8943 * 8944 * Type: string 8945 * 8946 * @hide 8947 */ 8948 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 8949 8950 /** 8951 * Settings to backup. This is here so that it's in the same place as the settings 8952 * keys and easy to update. 8953 * 8954 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8955 * and Secure as well. This is because those tables drive both backup and 8956 * restore, and restore needs to properly whitelist keys that used to live 8957 * in those namespaces. The keys will only actually be backed up / restored 8958 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8959 * 8960 * NOTE: Settings are backed up and restored in the order they appear 8961 * in this array. If you have one setting depending on another, 8962 * make sure that they are ordered appropriately. 8963 * 8964 * @hide 8965 */ 8966 public static final String[] SETTINGS_TO_BACKUP = { 8967 BUGREPORT_IN_POWER_MENU, 8968 STAY_ON_WHILE_PLUGGED_IN, 8969 AUTO_TIME, 8970 AUTO_TIME_ZONE, 8971 POWER_SOUNDS_ENABLED, 8972 DOCK_SOUNDS_ENABLED, 8973 CHARGING_SOUNDS_ENABLED, 8974 USB_MASS_STORAGE_ENABLED, 8975 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8976 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8977 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8978 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8979 WIFI_NUM_OPEN_NETWORKS_KEPT, 8980 EMERGENCY_TONE, 8981 CALL_AUTO_RETRY, 8982 DOCK_AUDIO_MEDIA_ENABLED, 8983 ENCODED_SURROUND_OUTPUT, 8984 LOW_POWER_MODE_TRIGGER_LEVEL 8985 }; 8986 8987 // Populated lazily, guarded by class object: 8988 private static NameValueCache sNameValueCache = new NameValueCache( 8989 CONTENT_URI, 8990 CALL_METHOD_GET_GLOBAL, 8991 CALL_METHOD_PUT_GLOBAL); 8992 8993 // Certain settings have been moved from global to the per-user secure namespace 8994 private static final HashSet<String> MOVED_TO_SECURE; 8995 static { 8996 MOVED_TO_SECURE = new HashSet<String>(1); 8997 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8998 } 8999 9000 /** @hide */ 9001 public static void getMovedToSecureSettings(Set<String> outKeySet) { 9002 outKeySet.addAll(MOVED_TO_SECURE); 9003 } 9004 9005 /** 9006 * Look up a name in the database. 9007 * @param resolver to access the database with 9008 * @param name to look up in the table 9009 * @return the corresponding value, or null if not present 9010 */ 9011 public static String getString(ContentResolver resolver, String name) { 9012 return getStringForUser(resolver, name, UserHandle.myUserId()); 9013 } 9014 9015 /** @hide */ 9016 public static String getStringForUser(ContentResolver resolver, String name, 9017 int userHandle) { 9018 if (MOVED_TO_SECURE.contains(name)) { 9019 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9020 + " to android.provider.Settings.Secure, returning read-only value."); 9021 return Secure.getStringForUser(resolver, name, userHandle); 9022 } 9023 return sNameValueCache.getStringForUser(resolver, name, userHandle); 9024 } 9025 9026 /** 9027 * Store a name/value pair into the database. 9028 * @param resolver to access the database with 9029 * @param name to store 9030 * @param value to associate with the name 9031 * @return true if the value was set, false on database errors 9032 */ 9033 public static boolean putString(ContentResolver resolver, 9034 String name, String value) { 9035 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 9036 } 9037 9038 /** @hide */ 9039 public static boolean putStringForUser(ContentResolver resolver, 9040 String name, String value, int userHandle) { 9041 if (LOCAL_LOGV) { 9042 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 9043 + " for " + userHandle); 9044 } 9045 // Global and Secure have the same access policy so we can forward writes 9046 if (MOVED_TO_SECURE.contains(name)) { 9047 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9048 + " to android.provider.Settings.Secure, value is unchanged."); 9049 return Secure.putStringForUser(resolver, name, value, userHandle); 9050 } 9051 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 9052 } 9053 9054 /** 9055 * Construct the content URI for a particular name/value pair, 9056 * useful for monitoring changes with a ContentObserver. 9057 * @param name to look up in the table 9058 * @return the corresponding content URI, or null if not present 9059 */ 9060 public static Uri getUriFor(String name) { 9061 return getUriFor(CONTENT_URI, name); 9062 } 9063 9064 /** 9065 * Convenience function for retrieving a single secure settings value 9066 * as an integer. Note that internally setting values are always 9067 * stored as strings; this function converts the string to an integer 9068 * for you. The default value will be returned if the setting is 9069 * not defined or not an integer. 9070 * 9071 * @param cr The ContentResolver to access. 9072 * @param name The name of the setting to retrieve. 9073 * @param def Value to return if the setting is not defined. 9074 * 9075 * @return The setting's current value, or 'def' if it is not defined 9076 * or not a valid integer. 9077 */ 9078 public static int getInt(ContentResolver cr, String name, int def) { 9079 String v = getString(cr, name); 9080 try { 9081 return v != null ? Integer.parseInt(v) : def; 9082 } catch (NumberFormatException e) { 9083 return def; 9084 } 9085 } 9086 9087 /** 9088 * Convenience function for retrieving a single secure settings value 9089 * as an integer. Note that internally setting values are always 9090 * stored as strings; this function converts the string to an integer 9091 * for you. 9092 * <p> 9093 * This version does not take a default value. If the setting has not 9094 * been set, or the string value is not a number, 9095 * it throws {@link SettingNotFoundException}. 9096 * 9097 * @param cr The ContentResolver to access. 9098 * @param name The name of the setting to retrieve. 9099 * 9100 * @throws SettingNotFoundException Thrown if a setting by the given 9101 * name can't be found or the setting value is not an integer. 9102 * 9103 * @return The setting's current value. 9104 */ 9105 public static int getInt(ContentResolver cr, String name) 9106 throws SettingNotFoundException { 9107 String v = getString(cr, name); 9108 try { 9109 return Integer.parseInt(v); 9110 } catch (NumberFormatException e) { 9111 throw new SettingNotFoundException(name); 9112 } 9113 } 9114 9115 /** 9116 * Convenience function for updating a single settings value as an 9117 * integer. This will either create a new entry in the table if the 9118 * given name does not exist, or modify the value of the existing row 9119 * with that name. Note that internally setting values are always 9120 * stored as strings, so this function converts the given value to a 9121 * string before storing it. 9122 * 9123 * @param cr The ContentResolver to access. 9124 * @param name The name of the setting to modify. 9125 * @param value The new value for the setting. 9126 * @return true if the value was set, false on database errors 9127 */ 9128 public static boolean putInt(ContentResolver cr, String name, int value) { 9129 return putString(cr, name, Integer.toString(value)); 9130 } 9131 9132 /** 9133 * Convenience function for retrieving a single secure settings value 9134 * as a {@code long}. Note that internally setting values are always 9135 * stored as strings; this function converts the string to a {@code long} 9136 * for you. The default value will be returned if the setting is 9137 * not defined or not a {@code long}. 9138 * 9139 * @param cr The ContentResolver to access. 9140 * @param name The name of the setting to retrieve. 9141 * @param def Value to return if the setting is not defined. 9142 * 9143 * @return The setting's current value, or 'def' if it is not defined 9144 * or not a valid {@code long}. 9145 */ 9146 public static long getLong(ContentResolver cr, String name, long def) { 9147 String valString = getString(cr, name); 9148 long value; 9149 try { 9150 value = valString != null ? Long.parseLong(valString) : def; 9151 } catch (NumberFormatException e) { 9152 value = def; 9153 } 9154 return value; 9155 } 9156 9157 /** 9158 * Convenience function for retrieving a single secure settings value 9159 * as a {@code long}. Note that internally setting values are always 9160 * stored as strings; this function converts the string to a {@code long} 9161 * for you. 9162 * <p> 9163 * This version does not take a default value. If the setting has not 9164 * been set, or the string value is not a number, 9165 * it throws {@link SettingNotFoundException}. 9166 * 9167 * @param cr The ContentResolver to access. 9168 * @param name The name of the setting to retrieve. 9169 * 9170 * @return The setting's current value. 9171 * @throws SettingNotFoundException Thrown if a setting by the given 9172 * name can't be found or the setting value is not an integer. 9173 */ 9174 public static long getLong(ContentResolver cr, String name) 9175 throws SettingNotFoundException { 9176 String valString = getString(cr, name); 9177 try { 9178 return Long.parseLong(valString); 9179 } catch (NumberFormatException e) { 9180 throw new SettingNotFoundException(name); 9181 } 9182 } 9183 9184 /** 9185 * Convenience function for updating a secure settings value as a long 9186 * integer. This will either create a new entry in the table if the 9187 * given name does not exist, or modify the value of the existing row 9188 * with that name. Note that internally setting values are always 9189 * stored as strings, so this function converts the given value to a 9190 * string before storing it. 9191 * 9192 * @param cr The ContentResolver to access. 9193 * @param name The name of the setting to modify. 9194 * @param value The new value for the setting. 9195 * @return true if the value was set, false on database errors 9196 */ 9197 public static boolean putLong(ContentResolver cr, String name, long value) { 9198 return putString(cr, name, Long.toString(value)); 9199 } 9200 9201 /** 9202 * Convenience function for retrieving a single secure settings value 9203 * as a floating point number. Note that internally setting values are 9204 * always stored as strings; this function converts the string to an 9205 * float for you. The default value will be returned if the setting 9206 * is not defined or not a valid float. 9207 * 9208 * @param cr The ContentResolver to access. 9209 * @param name The name of the setting to retrieve. 9210 * @param def Value to return if the setting is not defined. 9211 * 9212 * @return The setting's current value, or 'def' if it is not defined 9213 * or not a valid float. 9214 */ 9215 public static float getFloat(ContentResolver cr, String name, float def) { 9216 String v = getString(cr, name); 9217 try { 9218 return v != null ? Float.parseFloat(v) : def; 9219 } catch (NumberFormatException e) { 9220 return def; 9221 } 9222 } 9223 9224 /** 9225 * Convenience function for retrieving a single secure settings value 9226 * as a float. Note that internally setting values are always 9227 * stored as strings; this function converts the string to a float 9228 * for you. 9229 * <p> 9230 * This version does not take a default value. If the setting has not 9231 * been set, or the string value is not a number, 9232 * it throws {@link SettingNotFoundException}. 9233 * 9234 * @param cr The ContentResolver to access. 9235 * @param name The name of the setting to retrieve. 9236 * 9237 * @throws SettingNotFoundException Thrown if a setting by the given 9238 * name can't be found or the setting value is not a float. 9239 * 9240 * @return The setting's current value. 9241 */ 9242 public static float getFloat(ContentResolver cr, String name) 9243 throws SettingNotFoundException { 9244 String v = getString(cr, name); 9245 if (v == null) { 9246 throw new SettingNotFoundException(name); 9247 } 9248 try { 9249 return Float.parseFloat(v); 9250 } catch (NumberFormatException e) { 9251 throw new SettingNotFoundException(name); 9252 } 9253 } 9254 9255 /** 9256 * Convenience function for updating a single settings value as a 9257 * floating point number. This will either create a new entry in the 9258 * table if the given name does not exist, or modify the value of the 9259 * existing row with that name. Note that internally setting values 9260 * are always stored as strings, so this function converts the given 9261 * value to a string before storing it. 9262 * 9263 * @param cr The ContentResolver to access. 9264 * @param name The name of the setting to modify. 9265 * @param value The new value for the setting. 9266 * @return true if the value was set, false on database errors 9267 */ 9268 public static boolean putFloat(ContentResolver cr, String name, float value) { 9269 return putString(cr, name, Float.toString(value)); 9270 } 9271 9272 9273 /** 9274 * Subscription to be used for voice call on a multi sim device. The supported values 9275 * are 0 = SUB1, 1 = SUB2 and etc. 9276 * @hide 9277 */ 9278 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 9279 9280 /** 9281 * Used to provide option to user to select subscription during dial. 9282 * The supported values are 0 = disable or 1 = enable prompt. 9283 * @hide 9284 */ 9285 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 9286 9287 /** 9288 * Subscription to be used for data call on a multi sim device. The supported values 9289 * are 0 = SUB1, 1 = SUB2 and etc. 9290 * @hide 9291 */ 9292 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 9293 9294 /** 9295 * Subscription to be used for SMS on a multi sim device. The supported values 9296 * are 0 = SUB1, 1 = SUB2 and etc. 9297 * @hide 9298 */ 9299 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 9300 9301 /** 9302 * Used to provide option to user to select subscription during send SMS. 9303 * The value 1 - enable, 0 - disable 9304 * @hide 9305 */ 9306 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 9307 9308 9309 9310 /** User preferred subscriptions setting. 9311 * This holds the details of the user selected subscription from the card and 9312 * the activation status. Each settings string have the coma separated values 9313 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 9314 * @hide 9315 */ 9316 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 9317 "user_preferred_sub2","user_preferred_sub3"}; 9318 9319 /** 9320 * Whether to enable new contacts aggregator or not. 9321 * The value 1 - enable, 0 - disable 9322 * @hide 9323 */ 9324 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 9325 9326 /** 9327 * Whether to enable contacts metadata syncing or not 9328 * The value 1 - enable, 0 - disable 9329 * 9330 * @removed 9331 */ 9332 @Deprecated 9333 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 9334 9335 /** 9336 * Whether to enable contacts metadata syncing or not 9337 * The value 1 - enable, 0 - disable 9338 */ 9339 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 9340 9341 /** 9342 * Whether to enable cellular on boot. 9343 * The value 1 - enable, 0 - disable 9344 * @hide 9345 */ 9346 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 9347 9348 /** 9349 * The maximum allowed notification enqueue rate in Hertz. 9350 * 9351 * Should be a float, and includes both posts and updates. 9352 * @hide 9353 */ 9354 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9355 9356 /** 9357 * Whether cell is enabled/disabled 9358 * @hide 9359 */ 9360 public static final String CELL_ON = "cell_on"; 9361 } 9362 9363 /** 9364 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9365 * Intent URL, allowing it to be either a web page or a particular 9366 * application activity. 9367 * 9368 * @hide 9369 */ 9370 public static final class Bookmarks implements BaseColumns 9371 { 9372 private static final String TAG = "Bookmarks"; 9373 9374 /** 9375 * The content:// style URL for this table 9376 */ 9377 public static final Uri CONTENT_URI = 9378 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9379 9380 /** 9381 * The row ID. 9382 * <p>Type: INTEGER</p> 9383 */ 9384 public static final String ID = "_id"; 9385 9386 /** 9387 * Descriptive name of the bookmark that can be displayed to the user. 9388 * If this is empty, the title should be resolved at display time (use 9389 * {@link #getTitle(Context, Cursor)} any time you want to display the 9390 * title of a bookmark.) 9391 * <P> 9392 * Type: TEXT 9393 * </P> 9394 */ 9395 public static final String TITLE = "title"; 9396 9397 /** 9398 * Arbitrary string (displayed to the user) that allows bookmarks to be 9399 * organized into categories. There are some special names for 9400 * standard folders, which all start with '@'. The label displayed for 9401 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9402 * the folder name does not change so you can consistently query for 9403 * the folder regardless of the current locale. 9404 * 9405 * <P>Type: TEXT</P> 9406 * 9407 */ 9408 public static final String FOLDER = "folder"; 9409 9410 /** 9411 * The Intent URL of the bookmark, describing what it points to. This 9412 * value is given to {@link android.content.Intent#getIntent} to create 9413 * an Intent that can be launched. 9414 * <P>Type: TEXT</P> 9415 */ 9416 public static final String INTENT = "intent"; 9417 9418 /** 9419 * Optional shortcut character associated with this bookmark. 9420 * <P>Type: INTEGER</P> 9421 */ 9422 public static final String SHORTCUT = "shortcut"; 9423 9424 /** 9425 * The order in which the bookmark should be displayed 9426 * <P>Type: INTEGER</P> 9427 */ 9428 public static final String ORDERING = "ordering"; 9429 9430 private static final String[] sIntentProjection = { INTENT }; 9431 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9432 private static final String sShortcutSelection = SHORTCUT + "=?"; 9433 9434 /** 9435 * Convenience function to retrieve the bookmarked Intent for a 9436 * particular shortcut key. 9437 * 9438 * @param cr The ContentResolver to query. 9439 * @param shortcut The shortcut key. 9440 * 9441 * @return Intent The bookmarked URL, or null if there is no bookmark 9442 * matching the given shortcut. 9443 */ 9444 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9445 { 9446 Intent intent = null; 9447 9448 Cursor c = cr.query(CONTENT_URI, 9449 sIntentProjection, sShortcutSelection, 9450 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9451 // Keep trying until we find a valid shortcut 9452 try { 9453 while (intent == null && c.moveToNext()) { 9454 try { 9455 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9456 intent = Intent.parseUri(intentURI, 0); 9457 } catch (java.net.URISyntaxException e) { 9458 // The stored URL is bad... ignore it. 9459 } catch (IllegalArgumentException e) { 9460 // Column not found 9461 Log.w(TAG, "Intent column not found", e); 9462 } 9463 } 9464 } finally { 9465 if (c != null) c.close(); 9466 } 9467 9468 return intent; 9469 } 9470 9471 /** 9472 * Add a new bookmark to the system. 9473 * 9474 * @param cr The ContentResolver to query. 9475 * @param intent The desired target of the bookmark. 9476 * @param title Bookmark title that is shown to the user; null if none 9477 * or it should be resolved to the intent's title. 9478 * @param folder Folder in which to place the bookmark; null if none. 9479 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9480 * this is non-zero and there is an existing bookmark entry 9481 * with this same shortcut, then that existing shortcut is 9482 * cleared (the bookmark is not removed). 9483 * @return The unique content URL for the new bookmark entry. 9484 */ 9485 public static Uri add(ContentResolver cr, 9486 Intent intent, 9487 String title, 9488 String folder, 9489 char shortcut, 9490 int ordering) 9491 { 9492 // If a shortcut is supplied, and it is already defined for 9493 // another bookmark, then remove the old definition. 9494 if (shortcut != 0) { 9495 cr.delete(CONTENT_URI, sShortcutSelection, 9496 new String[] { String.valueOf((int) shortcut) }); 9497 } 9498 9499 ContentValues values = new ContentValues(); 9500 if (title != null) values.put(TITLE, title); 9501 if (folder != null) values.put(FOLDER, folder); 9502 values.put(INTENT, intent.toUri(0)); 9503 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9504 values.put(ORDERING, ordering); 9505 return cr.insert(CONTENT_URI, values); 9506 } 9507 9508 /** 9509 * Return the folder name as it should be displayed to the user. This 9510 * takes care of localizing special folders. 9511 * 9512 * @param r Resources object for current locale; only need access to 9513 * system resources. 9514 * @param folder The value found in the {@link #FOLDER} column. 9515 * 9516 * @return CharSequence The label for this folder that should be shown 9517 * to the user. 9518 */ 9519 public static CharSequence getLabelForFolder(Resources r, String folder) { 9520 return folder; 9521 } 9522 9523 /** 9524 * Return the title as it should be displayed to the user. This takes 9525 * care of localizing bookmarks that point to activities. 9526 * 9527 * @param context A context. 9528 * @param cursor A cursor pointing to the row whose title should be 9529 * returned. The cursor must contain at least the {@link #TITLE} 9530 * and {@link #INTENT} columns. 9531 * @return A title that is localized and can be displayed to the user, 9532 * or the empty string if one could not be found. 9533 */ 9534 public static CharSequence getTitle(Context context, Cursor cursor) { 9535 int titleColumn = cursor.getColumnIndex(TITLE); 9536 int intentColumn = cursor.getColumnIndex(INTENT); 9537 if (titleColumn == -1 || intentColumn == -1) { 9538 throw new IllegalArgumentException( 9539 "The cursor must contain the TITLE and INTENT columns."); 9540 } 9541 9542 String title = cursor.getString(titleColumn); 9543 if (!TextUtils.isEmpty(title)) { 9544 return title; 9545 } 9546 9547 String intentUri = cursor.getString(intentColumn); 9548 if (TextUtils.isEmpty(intentUri)) { 9549 return ""; 9550 } 9551 9552 Intent intent; 9553 try { 9554 intent = Intent.parseUri(intentUri, 0); 9555 } catch (URISyntaxException e) { 9556 return ""; 9557 } 9558 9559 PackageManager packageManager = context.getPackageManager(); 9560 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9561 return info != null ? info.loadLabel(packageManager) : ""; 9562 } 9563 } 9564 9565 /** 9566 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9567 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9568 * from the GoogleLoginService. 9569 * 9570 * @param androidId The Android ID for this device. 9571 * @return The device ID that should be used when connecting to the mobile gtalk server. 9572 * @hide 9573 */ 9574 public static String getGTalkDeviceId(long androidId) { 9575 return "android-" + Long.toHexString(androidId); 9576 } 9577 9578 private static final String[] PM_WRITE_SETTINGS = { 9579 android.Manifest.permission.WRITE_SETTINGS 9580 }; 9581 private static final String[] PM_CHANGE_NETWORK_STATE = { 9582 android.Manifest.permission.CHANGE_NETWORK_STATE, 9583 android.Manifest.permission.WRITE_SETTINGS 9584 }; 9585 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9586 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9587 }; 9588 9589 /** 9590 * Performs a strict and comprehensive check of whether a calling package is allowed to 9591 * write/modify system settings, as the condition differs for pre-M, M+, and 9592 * privileged/preinstalled apps. If the provided uid does not match the 9593 * callingPackage, a negative result will be returned. 9594 * @hide 9595 */ 9596 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9597 String callingPackage, boolean throwException) { 9598 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9599 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9600 PM_WRITE_SETTINGS, false); 9601 } 9602 9603 /** 9604 * Performs a strict and comprehensive check of whether a calling package is allowed to 9605 * write/modify system settings, as the condition differs for pre-M, M+, and 9606 * privileged/preinstalled apps. If the provided uid does not match the 9607 * callingPackage, a negative result will be returned. The caller is expected to have 9608 * the WRITE_SETTINGS permission declared. 9609 * 9610 * Note: if the check is successful, the operation of this app will be updated to the 9611 * current time. 9612 * @hide 9613 */ 9614 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9615 String callingPackage, boolean throwException) { 9616 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9617 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9618 PM_WRITE_SETTINGS, true); 9619 } 9620 9621 /** 9622 * Performs a strict and comprehensive check of whether a calling package is allowed to 9623 * change the state of network, as the condition differs for pre-M, M+, and 9624 * privileged/preinstalled apps. The caller is expected to have either the 9625 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9626 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9627 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9628 * permission and cannot be revoked. See http://b/23597341 9629 * 9630 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9631 * of this app will be updated to the current time. 9632 * @hide 9633 */ 9634 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9635 String callingPackage, boolean throwException) { 9636 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9637 == PackageManager.PERMISSION_GRANTED) { 9638 return true; 9639 } 9640 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9641 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9642 PM_CHANGE_NETWORK_STATE, true); 9643 } 9644 9645 /** 9646 * Performs a strict and comprehensive check of whether a calling package is allowed to 9647 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9648 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9649 * a negative result will be returned. 9650 * @hide 9651 */ 9652 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9653 String callingPackage, boolean throwException) { 9654 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9655 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9656 PM_SYSTEM_ALERT_WINDOW, false); 9657 } 9658 9659 /** 9660 * Performs a strict and comprehensive check of whether a calling package is allowed to 9661 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9662 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9663 * a negative result will be returned. 9664 * 9665 * Note: if the check is successful, the operation of this app will be updated to the 9666 * current time. 9667 * @hide 9668 */ 9669 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9670 callingPackage, boolean throwException) { 9671 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9672 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9673 PM_SYSTEM_ALERT_WINDOW, true); 9674 } 9675 9676 /** 9677 * Helper method to perform a general and comprehensive check of whether an operation that is 9678 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9679 * OP_WRITE_SETTINGS 9680 * @hide 9681 */ 9682 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9683 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9684 permissions, boolean makeNote) { 9685 if (callingPackage == null) { 9686 return false; 9687 } 9688 9689 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9690 int mode = AppOpsManager.MODE_DEFAULT; 9691 if (makeNote) { 9692 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9693 } else { 9694 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9695 } 9696 9697 switch (mode) { 9698 case AppOpsManager.MODE_ALLOWED: 9699 return true; 9700 9701 case AppOpsManager.MODE_DEFAULT: 9702 // this is the default operating mode after an app's installation 9703 // In this case we will check all associated static permission to see 9704 // if it is granted during install time. 9705 for (String permission : permissions) { 9706 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9707 .PERMISSION_GRANTED) { 9708 // if either of the permissions are granted, we will allow it 9709 return true; 9710 } 9711 } 9712 9713 default: 9714 // this is for all other cases trickled down here... 9715 if (!throwException) { 9716 return false; 9717 } 9718 } 9719 9720 // prepare string to throw SecurityException 9721 StringBuilder exceptionMessage = new StringBuilder(); 9722 exceptionMessage.append(callingPackage); 9723 exceptionMessage.append(" was not granted "); 9724 if (permissions.length > 1) { 9725 exceptionMessage.append(" either of these permissions: "); 9726 } else { 9727 exceptionMessage.append(" this permission: "); 9728 } 9729 for (int i = 0; i < permissions.length; i++) { 9730 exceptionMessage.append(permissions[i]); 9731 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9732 } 9733 9734 throw new SecurityException(exceptionMessage.toString()); 9735 } 9736 9737 /** 9738 * Retrieves a correponding package name for a given uid. It will query all 9739 * packages that are associated with the given uid, but it will return only 9740 * the zeroth result. 9741 * Note: If package could not be found, a null is returned. 9742 * @hide 9743 */ 9744 public static String getPackageNameForUid(Context context, int uid) { 9745 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9746 if (packages == null) { 9747 return null; 9748 } 9749 return packages[0]; 9750 } 9751} 9752