1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.NonNull; 20import android.annotation.SdkConstant; 21import android.annotation.SdkConstant.SdkConstantType; 22import android.annotation.SystemApi; 23import android.annotation.TestApi; 24import android.app.ActivityThread; 25import android.app.AppOpsManager; 26import android.app.Application; 27import android.app.SearchManager; 28import android.app.WallpaperManager; 29import android.content.ComponentName; 30import android.content.ContentResolver; 31import android.content.ContentValues; 32import android.content.Context; 33import android.content.IContentProvider; 34import android.content.Intent; 35import android.content.pm.ActivityInfo; 36import android.content.pm.PackageManager; 37import android.content.pm.ResolveInfo; 38import android.content.res.Configuration; 39import android.content.res.Resources; 40import android.database.Cursor; 41import android.database.SQLException; 42import android.location.LocationManager; 43import android.net.ConnectivityManager; 44import android.net.Uri; 45import android.net.wifi.WifiManager; 46import android.os.BatteryManager; 47import android.os.Binder; 48import android.os.Bundle; 49import android.os.DropBoxManager; 50import android.os.IBinder; 51import android.os.LocaleList; 52import android.os.Process; 53import android.os.RemoteException; 54import android.os.ServiceManager; 55import android.os.UserHandle; 56import android.os.Build.VERSION_CODES; 57import android.speech.tts.TextToSpeech; 58import android.text.TextUtils; 59import android.util.AndroidException; 60import android.util.ArrayMap; 61import android.util.ArraySet; 62import android.util.Log; 63import android.util.MemoryIntArray; 64 65import com.android.internal.annotations.GuardedBy; 66import com.android.internal.util.ArrayUtils; 67import com.android.internal.widget.ILockSettings; 68 69import java.io.IOException; 70import java.net.URISyntaxException; 71import java.text.SimpleDateFormat; 72import java.util.HashMap; 73import java.util.HashSet; 74import java.util.Locale; 75import java.util.Map; 76import java.util.Set; 77 78/** 79 * The Settings provider contains global system-level device preferences. 80 */ 81public final class Settings { 82 83 // Intent actions for Settings 84 85 /** 86 * Activity Action: Show system settings. 87 * <p> 88 * Input: Nothing. 89 * <p> 90 * Output: Nothing. 91 */ 92 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 93 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 94 95 /** 96 * Activity Action: Show settings to allow configuration of APNs. 97 * <p> 98 * Input: Nothing. 99 * <p> 100 * Output: Nothing. 101 */ 102 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 103 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 104 105 /** 106 * Activity Action: Show settings to allow configuration of current location 107 * sources. 108 * <p> 109 * In some cases, a matching Activity may not exist, so ensure you 110 * safeguard against this. 111 * <p> 112 * Input: Nothing. 113 * <p> 114 * Output: Nothing. 115 */ 116 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 117 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 118 "android.settings.LOCATION_SOURCE_SETTINGS"; 119 120 /** 121 * Activity Action: Show settings to allow configuration of users. 122 * <p> 123 * In some cases, a matching Activity may not exist, so ensure you 124 * safeguard against this. 125 * <p> 126 * Input: Nothing. 127 * <p> 128 * Output: Nothing. 129 * @hide 130 */ 131 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 132 public static final String ACTION_USER_SETTINGS = 133 "android.settings.USER_SETTINGS"; 134 135 /** 136 * Activity Action: Show settings to allow configuration of wireless controls 137 * such as Wi-Fi, Bluetooth and Mobile networks. 138 * <p> 139 * In some cases, a matching Activity may not exist, so ensure you 140 * safeguard against this. 141 * <p> 142 * Input: Nothing. 143 * <p> 144 * Output: Nothing. 145 */ 146 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 147 public static final String ACTION_WIRELESS_SETTINGS = 148 "android.settings.WIRELESS_SETTINGS"; 149 150 /** 151 * Activity Action: Show tether provisioning activity. 152 * 153 * <p> 154 * In some cases, a matching Activity may not exist, so ensure you 155 * safeguard against this. 156 * <p> 157 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 158 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 159 * contain a {@link ResultReceiver} which will be called back with a tether result code. 160 * <p> 161 * Output: The result of the provisioning check. 162 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 163 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 164 * 165 * @hide 166 */ 167 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 168 public static final String ACTION_TETHER_PROVISIONING = 169 "android.settings.TETHER_PROVISIONING_UI"; 170 171 /** 172 * Activity Action: Show settings to allow entering/exiting airplane mode. 173 * <p> 174 * In some cases, a matching Activity may not exist, so ensure you 175 * safeguard against this. 176 * <p> 177 * Input: Nothing. 178 * <p> 179 * Output: Nothing. 180 */ 181 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 182 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 183 "android.settings.AIRPLANE_MODE_SETTINGS"; 184 185 /** 186 * Activity Action: Modify Airplane mode settings using a voice command. 187 * <p> 188 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 189 * <p> 190 * This intent MUST be started using 191 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 192 * startVoiceActivity}. 193 * <p> 194 * Note: The activity implementing this intent MUST verify that 195 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 196 * modifying the setting. 197 * <p> 198 * Input: To tell which state airplane mode should be set to, add the 199 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 200 * If the extra is not included, no changes will be made. 201 * <p> 202 * Output: Nothing. 203 */ 204 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 205 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 206 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 207 208 /** 209 * Activity Action: Show settings for accessibility modules. 210 * <p> 211 * In some cases, a matching Activity may not exist, so ensure you 212 * safeguard against this. 213 * <p> 214 * Input: Nothing. 215 * <p> 216 * Output: Nothing. 217 */ 218 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 219 public static final String ACTION_ACCESSIBILITY_SETTINGS = 220 "android.settings.ACCESSIBILITY_SETTINGS"; 221 222 /** 223 * Activity Action: Show settings to control access to usage information. 224 * <p> 225 * In some cases, a matching Activity may not exist, so ensure you 226 * safeguard against this. 227 * <p> 228 * Input: Nothing. 229 * <p> 230 * Output: Nothing. 231 */ 232 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 233 public static final String ACTION_USAGE_ACCESS_SETTINGS = 234 "android.settings.USAGE_ACCESS_SETTINGS"; 235 236 /** 237 * Activity Category: Show application settings related to usage access. 238 * <p> 239 * An activity that provides a user interface for adjusting usage access related 240 * preferences for its containing application. Optional but recommended for apps that 241 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 242 * <p> 243 * The activity may define meta-data to describe what usage access is 244 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 245 * will be displayed in Settings. 246 * <p> 247 * Input: Nothing. 248 * <p> 249 * Output: Nothing. 250 */ 251 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 252 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 253 "android.intent.category.USAGE_ACCESS_CONFIG"; 254 255 /** 256 * Metadata key: Reason for needing usage access. 257 * <p> 258 * A key for metadata attached to an activity that receives action 259 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 260 * user as description of how the app uses usage access. 261 * <p> 262 */ 263 public static final String METADATA_USAGE_ACCESS_REASON = 264 "android.settings.metadata.USAGE_ACCESS_REASON"; 265 266 /** 267 * Activity Action: Show settings to allow configuration of security and 268 * location privacy. 269 * <p> 270 * In some cases, a matching Activity may not exist, so ensure you 271 * safeguard against this. 272 * <p> 273 * Input: Nothing. 274 * <p> 275 * Output: Nothing. 276 */ 277 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 278 public static final String ACTION_SECURITY_SETTINGS = 279 "android.settings.SECURITY_SETTINGS"; 280 281 /** 282 * Activity Action: Show trusted credentials settings, opening to the user tab, 283 * to allow management of installed credentials. 284 * <p> 285 * In some cases, a matching Activity may not exist, so ensure you 286 * safeguard against this. 287 * <p> 288 * Input: Nothing. 289 * <p> 290 * Output: Nothing. 291 * @hide 292 */ 293 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 294 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 295 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 296 297 /** 298 * Activity Action: Show dialog explaining that an installed CA cert may enable 299 * monitoring of encrypted network traffic. 300 * <p> 301 * In some cases, a matching Activity may not exist, so ensure you 302 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 303 * number of certificates. 304 * <p> 305 * Input: Nothing. 306 * <p> 307 * Output: Nothing. 308 * @hide 309 */ 310 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 311 public static final String ACTION_MONITORING_CERT_INFO = 312 "com.android.settings.MONITORING_CERT_INFO"; 313 314 /** 315 * Activity Action: Show settings to allow configuration of privacy options. 316 * <p> 317 * In some cases, a matching Activity may not exist, so ensure you 318 * safeguard against this. 319 * <p> 320 * Input: Nothing. 321 * <p> 322 * Output: Nothing. 323 */ 324 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 325 public static final String ACTION_PRIVACY_SETTINGS = 326 "android.settings.PRIVACY_SETTINGS"; 327 328 /** 329 * Activity Action: Show settings to allow configuration of VPN. 330 * <p> 331 * In some cases, a matching Activity may not exist, so ensure you 332 * safeguard against this. 333 * <p> 334 * Input: Nothing. 335 * <p> 336 * Output: Nothing. 337 */ 338 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 339 public static final String ACTION_VPN_SETTINGS = 340 "android.settings.VPN_SETTINGS"; 341 342 /** 343 * Activity Action: Show settings to allow configuration of Wi-Fi. 344 * <p> 345 * In some cases, a matching Activity may not exist, so ensure you 346 * safeguard against this. 347 * <p> 348 * Input: Nothing. 349 * <p> 350 * Output: Nothing. 351 352 */ 353 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 354 public static final String ACTION_WIFI_SETTINGS = 355 "android.settings.WIFI_SETTINGS"; 356 357 /** 358 * Activity Action: Show settings to allow configuration of a static IP 359 * address for Wi-Fi. 360 * <p> 361 * In some cases, a matching Activity may not exist, so ensure you safeguard 362 * against this. 363 * <p> 364 * Input: Nothing. 365 * <p> 366 * Output: Nothing. 367 */ 368 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 369 public static final String ACTION_WIFI_IP_SETTINGS = 370 "android.settings.WIFI_IP_SETTINGS"; 371 372 /** 373 * Activity Action: Show settings to allow configuration of Bluetooth. 374 * <p> 375 * In some cases, a matching Activity may not exist, so ensure you 376 * safeguard against this. 377 * <p> 378 * Input: Nothing. 379 * <p> 380 * Output: Nothing. 381 */ 382 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 383 public static final String ACTION_BLUETOOTH_SETTINGS = 384 "android.settings.BLUETOOTH_SETTINGS"; 385 386 /** 387 * Activity Action: Show settings to allow configuration of cast endpoints. 388 * <p> 389 * In some cases, a matching Activity may not exist, so ensure you 390 * safeguard against this. 391 * <p> 392 * Input: Nothing. 393 * <p> 394 * Output: Nothing. 395 */ 396 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 397 public static final String ACTION_CAST_SETTINGS = 398 "android.settings.CAST_SETTINGS"; 399 400 /** 401 * Activity Action: Show settings to allow configuration of date and time. 402 * <p> 403 * In some cases, a matching Activity may not exist, so ensure you 404 * safeguard against this. 405 * <p> 406 * Input: Nothing. 407 * <p> 408 * Output: Nothing. 409 */ 410 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 411 public static final String ACTION_DATE_SETTINGS = 412 "android.settings.DATE_SETTINGS"; 413 414 /** 415 * Activity Action: Show settings to allow configuration of sound and volume. 416 * <p> 417 * In some cases, a matching Activity may not exist, so ensure you 418 * safeguard against this. 419 * <p> 420 * Input: Nothing. 421 * <p> 422 * Output: Nothing. 423 */ 424 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 425 public static final String ACTION_SOUND_SETTINGS = 426 "android.settings.SOUND_SETTINGS"; 427 428 /** 429 * Activity Action: Show settings to allow configuration of display. 430 * <p> 431 * In some cases, a matching Activity may not exist, so ensure you 432 * safeguard against this. 433 * <p> 434 * Input: Nothing. 435 * <p> 436 * Output: Nothing. 437 */ 438 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 439 public static final String ACTION_DISPLAY_SETTINGS = 440 "android.settings.DISPLAY_SETTINGS"; 441 442 /** 443 * Activity Action: Show settings to allow configuration of locale. 444 * <p> 445 * In some cases, a matching Activity may not exist, so ensure you 446 * safeguard against this. 447 * <p> 448 * Input: Nothing. 449 * <p> 450 * Output: Nothing. 451 */ 452 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 453 public static final String ACTION_LOCALE_SETTINGS = 454 "android.settings.LOCALE_SETTINGS"; 455 456 /** 457 * Activity Action: Show settings to configure input methods, in particular 458 * allowing the user to enable input methods. 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_VOICE_INPUT_SETTINGS = 469 "android.settings.VOICE_INPUT_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_INPUT_METHOD_SETTINGS = 484 "android.settings.INPUT_METHOD_SETTINGS"; 485 486 /** 487 * Activity Action: Show settings to enable/disable input method subtypes. 488 * <p> 489 * In some cases, a matching Activity may not exist, so ensure you 490 * safeguard against this. 491 * <p> 492 * To tell which input method's subtypes are displayed in the settings, add 493 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 494 * If there is no extra in this Intent, subtypes from all installed input methods 495 * will be displayed in the settings. 496 * 497 * @see android.view.inputmethod.InputMethodInfo#getId 498 * <p> 499 * Input: Nothing. 500 * <p> 501 * Output: Nothing. 502 */ 503 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 504 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 505 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 506 507 /** 508 * Activity Action: Show a dialog to select input method. 509 * <p> 510 * In some cases, a matching Activity may not exist, so ensure you 511 * safeguard against this. 512 * <p> 513 * Input: Nothing. 514 * <p> 515 * Output: Nothing. 516 * @hide 517 */ 518 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 519 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 520 "android.settings.SHOW_INPUT_METHOD_PICKER"; 521 522 /** 523 * Activity Action: Show settings to manage the user input dictionary. 524 * <p> 525 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 526 * it is guaranteed there will always be an appropriate implementation for this Intent action. 527 * In prior releases of the platform this was optional, so ensure you safeguard against it. 528 * <p> 529 * Input: Nothing. 530 * <p> 531 * Output: Nothing. 532 */ 533 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 534 public static final String ACTION_USER_DICTIONARY_SETTINGS = 535 "android.settings.USER_DICTIONARY_SETTINGS"; 536 537 /** 538 * Activity Action: Show settings to configure the hardware keyboard. 539 * <p> 540 * In some cases, a matching Activity may not exist, so ensure you 541 * safeguard against this. 542 * <p> 543 * Input: Nothing. 544 * <p> 545 * Output: Nothing. 546 */ 547 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 548 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 549 "android.settings.HARD_KEYBOARD_SETTINGS"; 550 551 /** 552 * Activity Action: Adds a word to the user dictionary. 553 * <p> 554 * In some cases, a matching Activity may not exist, so ensure you 555 * safeguard against this. 556 * <p> 557 * Input: An extra with key <code>word</code> that contains the word 558 * that should be added to the dictionary. 559 * <p> 560 * Output: Nothing. 561 * 562 * @hide 563 */ 564 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 565 public static final String ACTION_USER_DICTIONARY_INSERT = 566 "com.android.settings.USER_DICTIONARY_INSERT"; 567 568 /** 569 * Activity Action: Show settings to allow configuration of application-related settings. 570 * <p> 571 * In some cases, a matching Activity may not exist, so ensure you 572 * safeguard against this. 573 * <p> 574 * Input: Nothing. 575 * <p> 576 * Output: Nothing. 577 */ 578 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 579 public static final String ACTION_APPLICATION_SETTINGS = 580 "android.settings.APPLICATION_SETTINGS"; 581 582 /** 583 * Activity Action: Show settings to allow configuration of application 584 * development-related settings. As of 585 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 586 * a required part of the platform. 587 * <p> 588 * Input: Nothing. 589 * <p> 590 * Output: Nothing. 591 */ 592 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 593 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 594 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 595 596 /** 597 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 598 * <p> 599 * In some cases, a matching Activity may not exist, so ensure you 600 * safeguard against this. 601 * <p> 602 * Input: Nothing. 603 * <p> 604 * Output: Nothing. 605 */ 606 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 607 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 608 "android.settings.QUICK_LAUNCH_SETTINGS"; 609 610 /** 611 * Activity Action: Show settings to manage installed applications. 612 * <p> 613 * In some cases, a matching Activity may not exist, so ensure you 614 * safeguard against this. 615 * <p> 616 * Input: Nothing. 617 * <p> 618 * Output: Nothing. 619 */ 620 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 621 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 622 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 623 624 /** 625 * Activity Action: Show settings to manage all applications. 626 * <p> 627 * In some cases, a matching Activity may not exist, so ensure you 628 * safeguard against this. 629 * <p> 630 * Input: Nothing. 631 * <p> 632 * Output: Nothing. 633 */ 634 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 635 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 636 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 637 638 /** 639 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 640 * <p> 641 * In some cases, a matching Activity may not exist, so ensure you 642 * safeguard against this. 643 * <p> 644 * Input: Optionally, the Intent's data URI can specify the application package name to 645 * directly invoke the management GUI specific to the package name. For example 646 * "package:com.my.app". 647 * <p> 648 * Output: Nothing. 649 */ 650 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 651 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 652 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 653 654 /** 655 * Activity Action: Show screen for controlling which apps are allowed to write/modify 656 * system settings. 657 * <p> 658 * In some cases, a matching Activity may not exist, so ensure you 659 * safeguard against this. 660 * <p> 661 * Input: Optionally, the Intent's data URI can specify the application package name to 662 * directly invoke the management GUI specific to the package name. For example 663 * "package:com.my.app". 664 * <p> 665 * Output: Nothing. 666 */ 667 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 668 public static final String ACTION_MANAGE_WRITE_SETTINGS = 669 "android.settings.action.MANAGE_WRITE_SETTINGS"; 670 671 /** 672 * Activity Action: Show screen of details about a particular application. 673 * <p> 674 * In some cases, a matching Activity may not exist, so ensure you 675 * safeguard against this. 676 * <p> 677 * Input: The Intent's data URI specifies the application package name 678 * to be shown, with the "package" scheme. That is "package:com.my.app". 679 * <p> 680 * Output: Nothing. 681 */ 682 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 683 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 684 "android.settings.APPLICATION_DETAILS_SETTINGS"; 685 686 /** 687 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 688 * <p> 689 * Input: Nothing. 690 * <p> 691 * Output: Nothing. 692 * <p> 693 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 694 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 695 * already ignoring optimizations. You can use 696 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 697 * on this list. 698 */ 699 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 700 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 701 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 702 703 /** 704 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 705 * put them on the whitelist of apps shown by 706 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 707 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 708 * permission. 709 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 710 * provided by the platform for applications to operate correctly in the various power 711 * saving modes. This is only for unusual applications that need to deeply control their own 712 * execution, at the potential expense of the user's battery life. Note that these applications 713 * greatly run the risk of showing to the user as high power consumers on their device.</p> 714 * <p> 715 * Input: The Intent's data URI must specify the application package name 716 * to be shown, with the "package" scheme. That is "package:com.my.app". 717 * <p> 718 * Output: Nothing. 719 * <p> 720 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 721 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 722 * already ignoring optimizations. 723 */ 724 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 725 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 726 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 727 728 /** 729 * Activity Action: Show screen for controlling background data 730 * restrictions for a particular application. 731 * <p> 732 * Input: Intent's data URI set with an application name, using the 733 * "package" schema (like "package:com.my.app"). 734 * 735 * <p> 736 * Output: Nothing. 737 * <p> 738 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 739 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 740 * status of the background data restrictions for them. 741 */ 742 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 743 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 744 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 745 746 /** 747 * @hide 748 * Activity Action: Show the "app ops" settings screen. 749 * <p> 750 * Input: Nothing. 751 * <p> 752 * Output: Nothing. 753 */ 754 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 755 public static final String ACTION_APP_OPS_SETTINGS = 756 "android.settings.APP_OPS_SETTINGS"; 757 758 /** 759 * Activity Action: Show settings for system update functionality. 760 * <p> 761 * In some cases, a matching Activity may not exist, so ensure you 762 * safeguard against this. 763 * <p> 764 * Input: Nothing. 765 * <p> 766 * Output: Nothing. 767 * 768 * @hide 769 */ 770 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 771 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 772 "android.settings.SYSTEM_UPDATE_SETTINGS"; 773 774 /** 775 * Activity Action: Show settings to allow configuration of sync settings. 776 * <p> 777 * In some cases, a matching Activity may not exist, so ensure you 778 * safeguard against this. 779 * <p> 780 * The account types available to add via the add account button may be restricted by adding an 781 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 782 * authorities. Only account types which can sync with that content provider will be offered to 783 * the user. 784 * <p> 785 * Input: Nothing. 786 * <p> 787 * Output: Nothing. 788 */ 789 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 790 public static final String ACTION_SYNC_SETTINGS = 791 "android.settings.SYNC_SETTINGS"; 792 793 /** 794 * Activity Action: Show add account screen for creating a new account. 795 * <p> 796 * In some cases, a matching Activity may not exist, so ensure you 797 * safeguard against this. 798 * <p> 799 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 800 * extra to the Intent with one or more syncable content provider's authorities. Only account 801 * types which can sync with that content provider will be offered to the user. 802 * <p> 803 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 804 * Intent with one or more account types. 805 * <p> 806 * Input: Nothing. 807 * <p> 808 * Output: Nothing. 809 */ 810 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 811 public static final String ACTION_ADD_ACCOUNT = 812 "android.settings.ADD_ACCOUNT_SETTINGS"; 813 814 /** 815 * Activity Action: Show settings for selecting the network operator. 816 * <p> 817 * In some cases, a matching Activity may not exist, so ensure you 818 * safeguard against this. 819 * <p> 820 * Input: Nothing. 821 * <p> 822 * Output: Nothing. 823 */ 824 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 825 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 826 "android.settings.NETWORK_OPERATOR_SETTINGS"; 827 828 /** 829 * Activity Action: Show settings for selection of 2G/3G. 830 * <p> 831 * In some cases, a matching Activity may not exist, so ensure you 832 * safeguard against this. 833 * <p> 834 * Input: Nothing. 835 * <p> 836 * Output: Nothing. 837 */ 838 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 839 public static final String ACTION_DATA_ROAMING_SETTINGS = 840 "android.settings.DATA_ROAMING_SETTINGS"; 841 842 /** 843 * Activity Action: Show settings for internal storage. 844 * <p> 845 * In some cases, a matching Activity may not exist, so ensure you 846 * safeguard against this. 847 * <p> 848 * Input: Nothing. 849 * <p> 850 * Output: Nothing. 851 */ 852 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 853 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 854 "android.settings.INTERNAL_STORAGE_SETTINGS"; 855 /** 856 * Activity Action: Show settings for memory card storage. 857 * <p> 858 * In some cases, a matching Activity may not exist, so ensure you 859 * safeguard against this. 860 * <p> 861 * Input: Nothing. 862 * <p> 863 * Output: Nothing. 864 */ 865 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 866 public static final String ACTION_MEMORY_CARD_SETTINGS = 867 "android.settings.MEMORY_CARD_SETTINGS"; 868 869 /** 870 * Activity Action: Show settings for global search. 871 * <p> 872 * In some cases, a matching Activity may not exist, so ensure you 873 * safeguard against this. 874 * <p> 875 * Input: Nothing. 876 * <p> 877 * Output: Nothing 878 */ 879 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 880 public static final String ACTION_SEARCH_SETTINGS = 881 "android.search.action.SEARCH_SETTINGS"; 882 883 /** 884 * Activity Action: Show general device information settings (serial 885 * number, software version, phone number, etc.). 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_DEVICE_INFO_SETTINGS = 896 "android.settings.DEVICE_INFO_SETTINGS"; 897 898 /** 899 * Activity Action: Show NFC settings. 900 * <p> 901 * This shows UI that allows NFC to be turned on or off. 902 * <p> 903 * In some cases, a matching Activity may not exist, so ensure you 904 * safeguard against this. 905 * <p> 906 * Input: Nothing. 907 * <p> 908 * Output: Nothing 909 * @see android.nfc.NfcAdapter#isEnabled() 910 */ 911 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 912 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 913 914 /** 915 * Activity Action: Show NFC Sharing settings. 916 * <p> 917 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 918 * off. 919 * <p> 920 * In some cases, a matching Activity may not exist, so ensure you 921 * safeguard against this. 922 * <p> 923 * Input: Nothing. 924 * <p> 925 * Output: Nothing 926 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 927 */ 928 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 929 public static final String ACTION_NFCSHARING_SETTINGS = 930 "android.settings.NFCSHARING_SETTINGS"; 931 932 /** 933 * Activity Action: Show NFC Tap & Pay settings 934 * <p> 935 * This shows UI that allows the user to configure Tap&Pay 936 * settings. 937 * <p> 938 * In some cases, a matching Activity may not exist, so ensure you 939 * safeguard against this. 940 * <p> 941 * Input: Nothing. 942 * <p> 943 * Output: Nothing 944 */ 945 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 946 public static final String ACTION_NFC_PAYMENT_SETTINGS = 947 "android.settings.NFC_PAYMENT_SETTINGS"; 948 949 /** 950 * Activity Action: Show Daydream settings. 951 * <p> 952 * In some cases, a matching Activity may not exist, so ensure you 953 * safeguard against this. 954 * <p> 955 * Input: Nothing. 956 * <p> 957 * Output: Nothing. 958 * @see android.service.dreams.DreamService 959 */ 960 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 961 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 962 963 /** 964 * Activity Action: Show Notification listener settings. 965 * <p> 966 * In some cases, a matching Activity may not exist, so ensure you 967 * safeguard against this. 968 * <p> 969 * Input: Nothing. 970 * <p> 971 * Output: Nothing. 972 * @see android.service.notification.NotificationListenerService 973 */ 974 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 975 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 976 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 977 978 /** 979 * Activity Action: Show Do Not Disturb access settings. 980 * <p> 981 * Users can grant and deny access to Do Not Disturb configuration from here. 982 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 983 * details. 984 * <p> 985 * Input: Nothing. 986 * <p> 987 * Output: Nothing. 988 */ 989 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 990 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 991 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 992 993 /** 994 * @hide 995 */ 996 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 997 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 998 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 999 1000 /** 1001 * Activity Action: Show settings for video captioning. 1002 * <p> 1003 * In some cases, a matching Activity may not exist, so ensure you safeguard 1004 * against this. 1005 * <p> 1006 * Input: Nothing. 1007 * <p> 1008 * Output: Nothing. 1009 */ 1010 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1011 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1012 1013 /** 1014 * Activity Action: Show the top level print settings. 1015 * <p> 1016 * In some cases, a matching Activity may not exist, so ensure you 1017 * safeguard against this. 1018 * <p> 1019 * Input: Nothing. 1020 * <p> 1021 * Output: Nothing. 1022 */ 1023 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1024 public static final String ACTION_PRINT_SETTINGS = 1025 "android.settings.ACTION_PRINT_SETTINGS"; 1026 1027 /** 1028 * Activity Action: Show Zen Mode configuration settings. 1029 * 1030 * @hide 1031 */ 1032 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1033 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1034 1035 /** 1036 * Activity Action: Show Zen Mode priority configuration settings. 1037 * 1038 * @hide 1039 */ 1040 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1041 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1042 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1043 1044 /** 1045 * Activity Action: Show Zen Mode automation configuration settings. 1046 * 1047 * @hide 1048 */ 1049 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1050 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1051 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1052 1053 /** 1054 * Activity Action: Modify do not disturb mode settings. 1055 * <p> 1056 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1057 * <p> 1058 * This intent MUST be started using 1059 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1060 * startVoiceActivity}. 1061 * <p> 1062 * Note: The Activity implementing this intent MUST verify that 1063 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1064 * returns true before modifying the setting. 1065 * <p> 1066 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1067 * how long the user wishes to avoid interruptions for. The optional 1068 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1069 * enabling or disabling do not disturb mode. If either extra is not included, the 1070 * user maybe asked to provide the value. 1071 * <p> 1072 * Output: Nothing. 1073 */ 1074 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1075 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1076 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1077 1078 /** 1079 * Activity Action: Show Zen Mode schedule rule configuration settings. 1080 * 1081 * @hide 1082 */ 1083 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1084 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1085 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1086 1087 /** 1088 * Activity Action: Show Zen Mode event rule configuration settings. 1089 * 1090 * @hide 1091 */ 1092 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1093 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1094 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1095 1096 /** 1097 * Activity Action: Show Zen Mode external rule configuration settings. 1098 * 1099 * @hide 1100 */ 1101 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1102 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1103 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1104 1105 /** 1106 * Activity Action: Show the regulatory information screen for the device. 1107 * <p> 1108 * In some cases, a matching Activity may not exist, so ensure you safeguard 1109 * against this. 1110 * <p> 1111 * Input: Nothing. 1112 * <p> 1113 * Output: Nothing. 1114 */ 1115 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1116 public static final String 1117 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1118 1119 /** 1120 * Activity Action: Show Device Name Settings. 1121 * <p> 1122 * In some cases, a matching Activity may not exist, so ensure you safeguard 1123 * against this. 1124 * 1125 * @hide 1126 */ 1127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1128 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1129 1130 /** 1131 * Activity Action: Show pairing settings. 1132 * <p> 1133 * In some cases, a matching Activity may not exist, so ensure you safeguard 1134 * against this. 1135 * 1136 * @hide 1137 */ 1138 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1139 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1140 1141 /** 1142 * Activity Action: Show battery saver settings. 1143 * <p> 1144 * In some cases, a matching Activity may not exist, so ensure you safeguard 1145 * against this. 1146 */ 1147 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1148 public static final String ACTION_BATTERY_SAVER_SETTINGS 1149 = "android.settings.BATTERY_SAVER_SETTINGS"; 1150 1151 /** 1152 * Activity Action: Modify Battery Saver mode setting using a voice command. 1153 * <p> 1154 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1155 * <p> 1156 * This intent MUST be started using 1157 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1158 * startVoiceActivity}. 1159 * <p> 1160 * Note: The activity implementing this intent MUST verify that 1161 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1162 * modifying the setting. 1163 * <p> 1164 * Input: To tell which state batter saver mode should be set to, add the 1165 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1166 * If the extra is not included, no changes will be made. 1167 * <p> 1168 * Output: Nothing. 1169 */ 1170 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1171 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1172 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1173 1174 /** 1175 * Activity Action: Show Home selection settings. If there are multiple activities 1176 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1177 * to pick your preferred activity. 1178 */ 1179 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1180 public static final String ACTION_HOME_SETTINGS 1181 = "android.settings.HOME_SETTINGS"; 1182 1183 1184 1185 /** 1186 * Activity Action: Show Default apps settings. 1187 * <p> 1188 * In some cases, a matching Activity may not exist, so ensure you 1189 * safeguard against this. 1190 * <p> 1191 * Input: Nothing. 1192 * <p> 1193 * Output: Nothing. 1194 */ 1195 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1196 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1197 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1198 1199 /** 1200 * Activity Action: Show notification settings. 1201 * 1202 * @hide 1203 */ 1204 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1205 public static final String ACTION_NOTIFICATION_SETTINGS 1206 = "android.settings.NOTIFICATION_SETTINGS"; 1207 1208 /** 1209 * Activity Action: Show notification settings for a single app. 1210 * 1211 * @hide 1212 */ 1213 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1214 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1215 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1216 1217 /** 1218 * Activity Action: Show notification redaction settings. 1219 * 1220 * @hide 1221 */ 1222 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1223 public static final String ACTION_APP_NOTIFICATION_REDACTION 1224 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1225 1226 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1227 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1228 1229 /** 1230 * Activity Action: Show a dialog with disabled by policy message. 1231 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1232 * the user know about this. 1233 * <p> 1234 * Input: Nothing. 1235 * <p> 1236 * Output: Nothing. 1237 * 1238 * @hide 1239 */ 1240 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1241 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1242 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1243 1244 /** 1245 * Activity Action: Show a dialog for remote bugreport flow. 1246 * <p> 1247 * Input: Nothing. 1248 * <p> 1249 * Output: Nothing. 1250 * 1251 * @hide 1252 */ 1253 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1254 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1255 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1256 1257 /** 1258 * Activity Action: Show VR listener settings. 1259 * <p> 1260 * Input: Nothing. 1261 * <p> 1262 * Output: Nothing. 1263 * 1264 * @see android.service.vr.VrListenerService 1265 */ 1266 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1267 public static final String ACTION_VR_LISTENER_SETTINGS 1268 = "android.settings.VR_LISTENER_SETTINGS"; 1269 1270 /** 1271 * Activity Action: Allows user to select current webview implementation. 1272 * <p> 1273 * Input: Nothing. 1274 * <p> 1275 * Output: Nothing. 1276 */ 1277 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1278 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1279 1280 // End of Intent actions for Settings 1281 1282 /** 1283 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1284 */ 1285 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1286 1287 /** 1288 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1289 */ 1290 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1291 1292 /** 1293 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1294 */ 1295 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1296 1297 /** 1298 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1299 * the settings generation in order to cache values locally. If this key is 1300 * mapped to a <code>null</code> string extra in the request bundle, the response 1301 * bundle will contain the same key mapped to a parcelable extra which would be 1302 * an {@link android.util.MemoryIntArray}. The response will also contain an 1303 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1304 * index in the array clients should use to lookup the generation. For efficiency 1305 * the caller should request the generation tracking memory array only if it 1306 * doesn't already have it. 1307 * 1308 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1309 */ 1310 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1311 1312 /** 1313 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1314 * to look up the generation id of the backing table. The value is an integer. 1315 * 1316 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1317 */ 1318 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1319 1320 /** 1321 * @hide Key with the settings table generation. The value is an integer. 1322 * 1323 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1324 */ 1325 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1326 1327 /** 1328 * @hide - User handle argument extra to the fast-path call()-based requests 1329 */ 1330 public static final String CALL_METHOD_USER_KEY = "_user"; 1331 1332 /** @hide - Private call() method to write to 'system' table */ 1333 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1334 1335 /** @hide - Private call() method to write to 'secure' table */ 1336 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1337 1338 /** @hide - Private call() method to write to 'global' table */ 1339 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1340 1341 /** 1342 * Activity Extra: Limit available options in launched activity based on the given authority. 1343 * <p> 1344 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1345 * provider's authorities as a String[]. This field is used by some intents to alter the 1346 * behavior of the called activity. 1347 * <p> 1348 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1349 * on the authority given. 1350 */ 1351 public static final String EXTRA_AUTHORITIES = "authorities"; 1352 1353 /** 1354 * Activity Extra: Limit available options in launched activity based on the given account 1355 * types. 1356 * <p> 1357 * This can be passed as an extra field in an Activity Intent with one or more account types 1358 * as a String[]. This field is used by some intents to alter the behavior of the called 1359 * activity. 1360 * <p> 1361 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1362 * list. 1363 */ 1364 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1365 1366 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1367 1368 /** 1369 * Activity Extra: The device identifier to act upon. 1370 * <p> 1371 * This can be passed as an extra field in an Activity Intent with a single 1372 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1373 * settings for the given device. 1374 * <p> 1375 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1376 * dialog for the given device. 1377 * @hide 1378 */ 1379 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1380 1381 /** 1382 * Activity Extra: Enable or disable Airplane Mode. 1383 * <p> 1384 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1385 * intent as a boolean to indicate if it should be enabled. 1386 */ 1387 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1388 1389 /** 1390 * Activity Extra: Enable or disable Battery saver mode. 1391 * <p> 1392 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1393 * intent as a boolean to indicate if it should be enabled. 1394 */ 1395 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1396 "android.settings.extra.battery_saver_mode_enabled"; 1397 1398 /** 1399 * Activity Extra: Enable or disable Do Not Disturb mode. 1400 * <p> 1401 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1402 * intent as a boolean to indicate if it should be enabled. 1403 */ 1404 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1405 "android.settings.extra.do_not_disturb_mode_enabled"; 1406 1407 /** 1408 * Activity Extra: How many minutes to enable do not disturb mode for. 1409 * <p> 1410 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1411 * intent to indicate how long do not disturb mode should be enabled for. 1412 */ 1413 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1414 "android.settings.extra.do_not_disturb_mode_minutes"; 1415 1416 /** 1417 * Activity Extra: Number of certificates 1418 * <p> 1419 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1420 * intent to indicate the number of certificates 1421 * @hide 1422 */ 1423 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1424 "android.settings.extra.number_of_certificates"; 1425 1426 private static final String JID_RESOURCE_PREFIX = "android"; 1427 1428 public static final String AUTHORITY = "settings"; 1429 1430 private static final String TAG = "Settings"; 1431 private static final boolean LOCAL_LOGV = false; 1432 1433 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1434 // with a partial enable/disable state in multi-threaded situations. 1435 private static final Object mLocationSettingsLock = new Object(); 1436 1437 public static class SettingNotFoundException extends AndroidException { 1438 public SettingNotFoundException(String msg) { 1439 super(msg); 1440 } 1441 } 1442 1443 /** 1444 * Common base for tables of name/value settings. 1445 */ 1446 public static class NameValueTable implements BaseColumns { 1447 public static final String NAME = "name"; 1448 public static final String VALUE = "value"; 1449 1450 protected static boolean putString(ContentResolver resolver, Uri uri, 1451 String name, String value) { 1452 // The database will take care of replacing duplicates. 1453 try { 1454 ContentValues values = new ContentValues(); 1455 values.put(NAME, name); 1456 values.put(VALUE, value); 1457 resolver.insert(uri, values); 1458 return true; 1459 } catch (SQLException e) { 1460 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1461 return false; 1462 } 1463 } 1464 1465 public static Uri getUriFor(Uri uri, String name) { 1466 return Uri.withAppendedPath(uri, name); 1467 } 1468 } 1469 1470 private static final class GenerationTracker { 1471 private final MemoryIntArray mArray; 1472 private final Runnable mErrorHandler; 1473 private final int mIndex; 1474 private int mCurrentGeneration; 1475 1476 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1477 int generation, Runnable errorHandler) { 1478 mArray = array; 1479 mIndex = index; 1480 mErrorHandler = errorHandler; 1481 mCurrentGeneration = generation; 1482 } 1483 1484 public boolean isGenerationChanged() { 1485 final int currentGeneration = readCurrentGeneration(); 1486 if (currentGeneration >= 0) { 1487 if (currentGeneration == mCurrentGeneration) { 1488 return false; 1489 } 1490 mCurrentGeneration = currentGeneration; 1491 } 1492 return true; 1493 } 1494 1495 private int readCurrentGeneration() { 1496 try { 1497 return mArray.get(mIndex); 1498 } catch (IOException e) { 1499 Log.e(TAG, "Error getting current generation", e); 1500 if (mErrorHandler != null) { 1501 mErrorHandler.run(); 1502 } 1503 } 1504 return -1; 1505 } 1506 1507 public void destroy() { 1508 try { 1509 mArray.close(); 1510 } catch (IOException e) { 1511 Log.e(TAG, "Error closing backing array", e); 1512 if (mErrorHandler != null) { 1513 mErrorHandler.run(); 1514 } 1515 } 1516 } 1517 } 1518 1519 // Thread-safe. 1520 private static class NameValueCache { 1521 private static final boolean DEBUG = false; 1522 1523 private final Uri mUri; 1524 1525 private static final String[] SELECT_VALUE = 1526 new String[] { Settings.NameValueTable.VALUE }; 1527 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1528 1529 // Must synchronize on 'this' to access mValues and mValuesVersion. 1530 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1531 1532 // Initially null; set lazily and held forever. Synchronized on 'this'. 1533 private IContentProvider mContentProvider = null; 1534 1535 // The method we'll call (or null, to not use) on the provider 1536 // for the fast path of retrieving settings. 1537 private final String mCallGetCommand; 1538 private final String mCallSetCommand; 1539 1540 @GuardedBy("this") 1541 private GenerationTracker mGenerationTracker; 1542 1543 public NameValueCache(Uri uri, String getCommand, String setCommand) { 1544 mUri = uri; 1545 mCallGetCommand = getCommand; 1546 mCallSetCommand = setCommand; 1547 } 1548 1549 private IContentProvider lazyGetProvider(ContentResolver cr) { 1550 IContentProvider cp = null; 1551 synchronized (NameValueCache.this) { 1552 cp = mContentProvider; 1553 if (cp == null) { 1554 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1555 } 1556 } 1557 return cp; 1558 } 1559 1560 public boolean putStringForUser(ContentResolver cr, String name, String value, 1561 final int userHandle) { 1562 try { 1563 Bundle arg = new Bundle(); 1564 arg.putString(Settings.NameValueTable.VALUE, value); 1565 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1566 IContentProvider cp = lazyGetProvider(cr); 1567 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1568 } catch (RemoteException e) { 1569 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1570 return false; 1571 } 1572 return true; 1573 } 1574 1575 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1576 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1577 if (isSelf) { 1578 synchronized (NameValueCache.this) { 1579 if (mGenerationTracker != null) { 1580 if (mGenerationTracker.isGenerationChanged()) { 1581 if (DEBUG) { 1582 Log.i(TAG, "Generation changed for type:" 1583 + mUri.getPath() + " in package:" 1584 + cr.getPackageName() +" and user:" + userHandle); 1585 } 1586 mValues.clear(); 1587 } else if (mValues.containsKey(name)) { 1588 return mValues.get(name); 1589 } 1590 } 1591 } 1592 } else { 1593 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1594 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1595 } 1596 1597 IContentProvider cp = lazyGetProvider(cr); 1598 1599 // Try the fast path first, not using query(). If this 1600 // fails (alternate Settings provider that doesn't support 1601 // this interface?) then we fall back to the query/table 1602 // interface. 1603 if (mCallGetCommand != null) { 1604 try { 1605 Bundle args = null; 1606 if (!isSelf) { 1607 args = new Bundle(); 1608 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1609 } 1610 boolean needsGenerationTracker = false; 1611 synchronized (NameValueCache.this) { 1612 if (isSelf && mGenerationTracker == null) { 1613 needsGenerationTracker = true; 1614 if (args == null) { 1615 args = new Bundle(); 1616 } 1617 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1618 if (DEBUG) { 1619 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1620 + " in package:" + cr.getPackageName() +" and user:" 1621 + userHandle); 1622 } 1623 } 1624 } 1625 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1626 if (b != null) { 1627 String value = b.getString(Settings.NameValueTable.VALUE); 1628 // Don't update our cache for reads of other users' data 1629 if (isSelf) { 1630 synchronized (NameValueCache.this) { 1631 if (needsGenerationTracker) { 1632 MemoryIntArray array = b.getParcelable( 1633 CALL_METHOD_TRACK_GENERATION_KEY); 1634 final int index = b.getInt( 1635 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1636 if (array != null && index >= 0) { 1637 final int generation = b.getInt( 1638 CALL_METHOD_GENERATION_KEY, 0); 1639 if (DEBUG) { 1640 Log.i(TAG, "Received generation tracker for type:" 1641 + mUri.getPath() + " in package:" 1642 + cr.getPackageName() + " and user:" 1643 + userHandle + " with index:" + index); 1644 } 1645 mGenerationTracker = new GenerationTracker(array, index, 1646 generation, () -> { 1647 synchronized (NameValueCache.this) { 1648 Log.e(TAG, "Error accessing generation" 1649 + " tracker - removing"); 1650 if (mGenerationTracker != null) { 1651 GenerationTracker generationTracker = 1652 mGenerationTracker; 1653 mGenerationTracker = null; 1654 generationTracker.destroy(); 1655 mValues.clear(); 1656 } 1657 } 1658 }); 1659 } 1660 } 1661 mValues.put(name, value); 1662 } 1663 } else { 1664 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1665 + " by " + UserHandle.myUserId() 1666 + " so not updating cache"); 1667 } 1668 return value; 1669 } 1670 // If the response Bundle is null, we fall through 1671 // to the query interface below. 1672 } catch (RemoteException e) { 1673 // Not supported by the remote side? Fall through 1674 // to query(). 1675 } 1676 } 1677 1678 Cursor c = null; 1679 try { 1680 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1681 new String[]{name}, null, null); 1682 if (c == null) { 1683 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1684 return null; 1685 } 1686 1687 String value = c.moveToNext() ? c.getString(0) : null; 1688 synchronized (NameValueCache.this) { 1689 mValues.put(name, value); 1690 } 1691 if (LOCAL_LOGV) { 1692 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1693 name + " = " + (value == null ? "(null)" : value)); 1694 } 1695 return value; 1696 } catch (RemoteException e) { 1697 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1698 return null; // Return null, but don't cache it. 1699 } finally { 1700 if (c != null) c.close(); 1701 } 1702 } 1703 } 1704 1705 /** 1706 * Checks if the specified context can draw on top of other apps. As of API 1707 * level 23, an app cannot draw on top of other apps unless it declares the 1708 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1709 * manifest, <em>and</em> the user specifically grants the app this 1710 * capability. To prompt the user to grant this approval, the app must send an 1711 * intent with the action 1712 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1713 * causes the system to display a permission management screen. 1714 * 1715 * @param context App context. 1716 * @return true if the specified context can draw on top of other apps, false otherwise 1717 */ 1718 public static boolean canDrawOverlays(Context context) { 1719 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1720 context.getOpPackageName(), false); 1721 } 1722 1723 /** 1724 * System settings, containing miscellaneous system preferences. This 1725 * table holds simple name/value pairs. There are convenience 1726 * functions for accessing individual settings entries. 1727 */ 1728 public static final class System extends NameValueTable { 1729 private static final float DEFAULT_FONT_SCALE = 1.0f; 1730 1731 /** @hide */ 1732 public static interface Validator { 1733 public boolean validate(String value); 1734 } 1735 1736 /** 1737 * The content:// style URL for this table 1738 */ 1739 public static final Uri CONTENT_URI = 1740 Uri.parse("content://" + AUTHORITY + "/system"); 1741 1742 private static final NameValueCache sNameValueCache = new NameValueCache( 1743 CONTENT_URI, 1744 CALL_METHOD_GET_SYSTEM, 1745 CALL_METHOD_PUT_SYSTEM); 1746 1747 private static final HashSet<String> MOVED_TO_SECURE; 1748 static { 1749 MOVED_TO_SECURE = new HashSet<String>(30); 1750 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1751 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1752 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1753 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1754 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1755 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1756 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1757 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1758 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1759 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1760 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1761 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1762 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1763 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1764 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1765 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1766 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1767 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1768 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1769 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1770 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1771 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1772 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1773 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1774 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1775 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1776 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1777 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1778 1779 // At one time in System, then Global, but now back in Secure 1780 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1781 } 1782 1783 private static final HashSet<String> MOVED_TO_GLOBAL; 1784 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1785 static { 1786 MOVED_TO_GLOBAL = new HashSet<String>(); 1787 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1788 1789 // these were originally in system but migrated to secure in the past, 1790 // so are duplicated in the Secure.* namespace 1791 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1792 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1793 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1794 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1795 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1796 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1797 1798 // these are moving directly from system to global 1799 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1800 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1801 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1802 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1803 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1804 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1805 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1806 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1807 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1808 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1809 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1810 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1811 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1812 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1813 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1814 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1815 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1816 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1817 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1818 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1819 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1820 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1821 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1822 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1823 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1824 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1825 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1826 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1827 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1828 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1829 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1830 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1831 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1832 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1833 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1834 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1835 } 1836 1837 private static final Validator sBooleanValidator = 1838 new DiscreteValueValidator(new String[] {"0", "1"}); 1839 1840 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1841 @Override 1842 public boolean validate(String value) { 1843 try { 1844 return Integer.parseInt(value) >= 0; 1845 } catch (NumberFormatException e) { 1846 return false; 1847 } 1848 } 1849 }; 1850 1851 private static final Validator sUriValidator = new Validator() { 1852 @Override 1853 public boolean validate(String value) { 1854 try { 1855 Uri.decode(value); 1856 return true; 1857 } catch (IllegalArgumentException e) { 1858 return false; 1859 } 1860 } 1861 }; 1862 1863 private static final Validator sLenientIpAddressValidator = new Validator() { 1864 private static final int MAX_IPV6_LENGTH = 45; 1865 1866 @Override 1867 public boolean validate(String value) { 1868 return value.length() <= MAX_IPV6_LENGTH; 1869 } 1870 }; 1871 1872 /** @hide */ 1873 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1874 outKeySet.addAll(MOVED_TO_GLOBAL); 1875 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1876 } 1877 1878 /** @hide */ 1879 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1880 outKeySet.addAll(MOVED_TO_SECURE); 1881 } 1882 1883 /** @hide */ 1884 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1885 outKeySet.addAll(MOVED_TO_GLOBAL); 1886 } 1887 1888 /** 1889 * Look up a name in the database. 1890 * @param resolver to access the database with 1891 * @param name to look up in the table 1892 * @return the corresponding value, or null if not present 1893 */ 1894 public static String getString(ContentResolver resolver, String name) { 1895 return getStringForUser(resolver, name, UserHandle.myUserId()); 1896 } 1897 1898 /** @hide */ 1899 public static String getStringForUser(ContentResolver resolver, String name, 1900 int userHandle) { 1901 if (MOVED_TO_SECURE.contains(name)) { 1902 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1903 + " to android.provider.Settings.Secure, returning read-only value."); 1904 return Secure.getStringForUser(resolver, name, userHandle); 1905 } 1906 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1907 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1908 + " to android.provider.Settings.Global, returning read-only value."); 1909 return Global.getStringForUser(resolver, name, userHandle); 1910 } 1911 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1912 } 1913 1914 /** 1915 * Store a name/value pair into the database. 1916 * @param resolver to access the database with 1917 * @param name to store 1918 * @param value to associate with the name 1919 * @return true if the value was set, false on database errors 1920 */ 1921 public static boolean putString(ContentResolver resolver, String name, String value) { 1922 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1923 } 1924 1925 /** @hide */ 1926 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 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, value is unchanged."); 1931 return false; 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, value is unchanged."); 1936 return false; 1937 } 1938 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1939 } 1940 1941 /** 1942 * Construct the content URI for a particular name/value pair, 1943 * useful for monitoring changes with a ContentObserver. 1944 * @param name to look up in the table 1945 * @return the corresponding content URI, or null if not present 1946 */ 1947 public static Uri getUriFor(String name) { 1948 if (MOVED_TO_SECURE.contains(name)) { 1949 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1950 + " to android.provider.Settings.Secure, returning Secure URI."); 1951 return Secure.getUriFor(Secure.CONTENT_URI, name); 1952 } 1953 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1954 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1955 + " to android.provider.Settings.Global, returning read-only global URI."); 1956 return Global.getUriFor(Global.CONTENT_URI, name); 1957 } 1958 return getUriFor(CONTENT_URI, name); 1959 } 1960 1961 /** 1962 * Convenience function for retrieving a single system settings value 1963 * as an integer. Note that internally setting values are always 1964 * stored as strings; this function converts the string to an integer 1965 * for you. The default value will be returned if the setting is 1966 * not defined or not an integer. 1967 * 1968 * @param cr The ContentResolver to access. 1969 * @param name The name of the setting to retrieve. 1970 * @param def Value to return if the setting is not defined. 1971 * 1972 * @return The setting's current value, or 'def' if it is not defined 1973 * or not a valid integer. 1974 */ 1975 public static int getInt(ContentResolver cr, String name, int def) { 1976 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1977 } 1978 1979 /** @hide */ 1980 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1981 String v = getStringForUser(cr, name, userHandle); 1982 try { 1983 return v != null ? Integer.parseInt(v) : def; 1984 } catch (NumberFormatException e) { 1985 return def; 1986 } 1987 } 1988 1989 /** 1990 * Convenience function for retrieving a single system settings value 1991 * as an integer. Note that internally setting values are always 1992 * stored as strings; this function converts the string to an integer 1993 * for you. 1994 * <p> 1995 * This version does not take a default value. If the setting has not 1996 * been set, or the string value is not a number, 1997 * it throws {@link SettingNotFoundException}. 1998 * 1999 * @param cr The ContentResolver to access. 2000 * @param name The name of the setting to retrieve. 2001 * 2002 * @throws SettingNotFoundException Thrown if a setting by the given 2003 * name can't be found or the setting value is not an integer. 2004 * 2005 * @return The setting's current value. 2006 */ 2007 public static int getInt(ContentResolver cr, String name) 2008 throws SettingNotFoundException { 2009 return getIntForUser(cr, name, UserHandle.myUserId()); 2010 } 2011 2012 /** @hide */ 2013 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2014 throws SettingNotFoundException { 2015 String v = getStringForUser(cr, name, userHandle); 2016 try { 2017 return Integer.parseInt(v); 2018 } catch (NumberFormatException e) { 2019 throw new SettingNotFoundException(name); 2020 } 2021 } 2022 2023 /** 2024 * Convenience function for updating a single settings value as an 2025 * integer. This will either create a new entry in the table if the 2026 * given name does not exist, or modify the value of the existing row 2027 * with that name. Note that internally setting values are always 2028 * stored as strings, so this function converts the given value to a 2029 * string before storing it. 2030 * 2031 * @param cr The ContentResolver to access. 2032 * @param name The name of the setting to modify. 2033 * @param value The new value for the setting. 2034 * @return true if the value was set, false on database errors 2035 */ 2036 public static boolean putInt(ContentResolver cr, String name, int value) { 2037 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2038 } 2039 2040 /** @hide */ 2041 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2042 int userHandle) { 2043 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2044 } 2045 2046 /** 2047 * Convenience function for retrieving a single system settings value 2048 * as a {@code long}. Note that internally setting values are always 2049 * stored as strings; this function converts the string to a {@code long} 2050 * for you. The default value will be returned if the setting is 2051 * not defined or not a {@code long}. 2052 * 2053 * @param cr The ContentResolver to access. 2054 * @param name The name of the setting to retrieve. 2055 * @param def Value to return if the setting is not defined. 2056 * 2057 * @return The setting's current value, or 'def' if it is not defined 2058 * or not a valid {@code long}. 2059 */ 2060 public static long getLong(ContentResolver cr, String name, long def) { 2061 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2062 } 2063 2064 /** @hide */ 2065 public static long getLongForUser(ContentResolver cr, String name, long def, 2066 int userHandle) { 2067 String valString = getStringForUser(cr, name, userHandle); 2068 long value; 2069 try { 2070 value = valString != null ? Long.parseLong(valString) : def; 2071 } catch (NumberFormatException e) { 2072 value = def; 2073 } 2074 return value; 2075 } 2076 2077 /** 2078 * Convenience function for retrieving a single system settings value 2079 * as a {@code long}. Note that internally setting values are always 2080 * stored as strings; this function converts the string to a {@code long} 2081 * for you. 2082 * <p> 2083 * This version does not take a default value. If the setting has not 2084 * been set, or the string value is not a number, 2085 * it throws {@link SettingNotFoundException}. 2086 * 2087 * @param cr The ContentResolver to access. 2088 * @param name The name of the setting to retrieve. 2089 * 2090 * @return The setting's current value. 2091 * @throws SettingNotFoundException Thrown if a setting by the given 2092 * name can't be found or the setting value is not an integer. 2093 */ 2094 public static long getLong(ContentResolver cr, String name) 2095 throws SettingNotFoundException { 2096 return getLongForUser(cr, name, UserHandle.myUserId()); 2097 } 2098 2099 /** @hide */ 2100 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2101 throws SettingNotFoundException { 2102 String valString = getStringForUser(cr, name, userHandle); 2103 try { 2104 return Long.parseLong(valString); 2105 } catch (NumberFormatException e) { 2106 throw new SettingNotFoundException(name); 2107 } 2108 } 2109 2110 /** 2111 * Convenience function for updating a single settings value as a long 2112 * integer. This will either create a new entry in the table if the 2113 * given name does not exist, or modify the value of the existing row 2114 * with that name. Note that internally setting values are always 2115 * stored as strings, so this function converts the given value to a 2116 * string before storing it. 2117 * 2118 * @param cr The ContentResolver to access. 2119 * @param name The name of the setting to modify. 2120 * @param value The new value for the setting. 2121 * @return true if the value was set, false on database errors 2122 */ 2123 public static boolean putLong(ContentResolver cr, String name, long value) { 2124 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2125 } 2126 2127 /** @hide */ 2128 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2129 int userHandle) { 2130 return putStringForUser(cr, name, Long.toString(value), userHandle); 2131 } 2132 2133 /** 2134 * Convenience function for retrieving a single system settings value 2135 * as a floating point number. Note that internally setting values are 2136 * always stored as strings; this function converts the string to an 2137 * float for you. The default value will be returned if the setting 2138 * is not defined or not a valid float. 2139 * 2140 * @param cr The ContentResolver to access. 2141 * @param name The name of the setting to retrieve. 2142 * @param def Value to return if the setting is not defined. 2143 * 2144 * @return The setting's current value, or 'def' if it is not defined 2145 * or not a valid float. 2146 */ 2147 public static float getFloat(ContentResolver cr, String name, float def) { 2148 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2149 } 2150 2151 /** @hide */ 2152 public static float getFloatForUser(ContentResolver cr, String name, float def, 2153 int userHandle) { 2154 String v = getStringForUser(cr, name, userHandle); 2155 try { 2156 return v != null ? Float.parseFloat(v) : def; 2157 } catch (NumberFormatException e) { 2158 return def; 2159 } 2160 } 2161 2162 /** 2163 * Convenience function for retrieving a single system settings value 2164 * as a float. Note that internally setting values are always 2165 * stored as strings; this function converts the string to a float 2166 * for you. 2167 * <p> 2168 * This version does not take a default value. If the setting has not 2169 * been set, or the string value is not a number, 2170 * it throws {@link SettingNotFoundException}. 2171 * 2172 * @param cr The ContentResolver to access. 2173 * @param name The name of the setting to retrieve. 2174 * 2175 * @throws SettingNotFoundException Thrown if a setting by the given 2176 * name can't be found or the setting value is not a float. 2177 * 2178 * @return The setting's current value. 2179 */ 2180 public static float getFloat(ContentResolver cr, String name) 2181 throws SettingNotFoundException { 2182 return getFloatForUser(cr, name, UserHandle.myUserId()); 2183 } 2184 2185 /** @hide */ 2186 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2187 throws SettingNotFoundException { 2188 String v = getStringForUser(cr, name, userHandle); 2189 if (v == null) { 2190 throw new SettingNotFoundException(name); 2191 } 2192 try { 2193 return Float.parseFloat(v); 2194 } catch (NumberFormatException e) { 2195 throw new SettingNotFoundException(name); 2196 } 2197 } 2198 2199 /** 2200 * Convenience function for updating a single settings value as a 2201 * floating point number. This will either create a new entry in the 2202 * table if the given name does not exist, or modify the value of the 2203 * existing row with that name. Note that internally setting values 2204 * are always stored as strings, so this function converts the given 2205 * value to a string before storing it. 2206 * 2207 * @param cr The ContentResolver to access. 2208 * @param name The name of the setting to modify. 2209 * @param value The new value for the setting. 2210 * @return true if the value was set, false on database errors 2211 */ 2212 public static boolean putFloat(ContentResolver cr, String name, float value) { 2213 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2214 } 2215 2216 /** @hide */ 2217 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2218 int userHandle) { 2219 return putStringForUser(cr, name, Float.toString(value), userHandle); 2220 } 2221 2222 /** 2223 * Convenience function to read all of the current 2224 * configuration-related settings into a 2225 * {@link Configuration} object. 2226 * 2227 * @param cr The ContentResolver to access. 2228 * @param outConfig Where to place the configuration settings. 2229 */ 2230 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2231 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2232 false /* updateSettingsIfEmpty */); 2233 } 2234 2235 /** @hide */ 2236 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2237 int userHandle, boolean updateSettingsIfEmpty) { 2238 outConfig.fontScale = Settings.System.getFloatForUser( 2239 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2240 if (outConfig.fontScale < 0) { 2241 outConfig.fontScale = DEFAULT_FONT_SCALE; 2242 } 2243 2244 final String localeValue = 2245 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2246 if (localeValue != null) { 2247 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2248 } else { 2249 // Do not update configuration with emtpy settings since we need to take over the 2250 // locale list of previous user if the settings value is empty. This happens when a 2251 // new user is created. 2252 2253 if (updateSettingsIfEmpty) { 2254 // Make current configuration persistent. This is necessary the first time a 2255 // user log in. At the first login, the configuration settings are empty, so we 2256 // need to store the adjusted configuration as the initial settings. 2257 Settings.System.putStringForUser( 2258 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2259 userHandle); 2260 } 2261 } 2262 } 2263 2264 /** 2265 * @hide Erase the fields in the Configuration that should be applied 2266 * by the settings. 2267 */ 2268 public static void clearConfiguration(Configuration inoutConfig) { 2269 inoutConfig.fontScale = 0; 2270 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2271 inoutConfig.clearLocales(); 2272 } 2273 } 2274 2275 /** 2276 * Convenience function to write a batch of configuration-related 2277 * settings from a {@link Configuration} object. 2278 * 2279 * @param cr The ContentResolver to access. 2280 * @param config The settings to write. 2281 * @return true if the values were set, false on database errors 2282 */ 2283 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2284 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2285 } 2286 2287 /** @hide */ 2288 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2289 int userHandle) { 2290 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2291 Settings.System.putStringForUser( 2292 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2293 } 2294 2295 /** @hide */ 2296 public static boolean hasInterestingConfigurationChanges(int changes) { 2297 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2298 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2299 } 2300 2301 /** @deprecated - Do not use */ 2302 @Deprecated 2303 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2304 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2305 } 2306 2307 /** 2308 * @hide 2309 * @deprecated - Do not use 2310 */ 2311 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2312 int userHandle) { 2313 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2314 } 2315 2316 /** @deprecated - Do not use */ 2317 @Deprecated 2318 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2319 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2320 } 2321 2322 /** 2323 * @hide 2324 * @deprecated - Do not use 2325 */ 2326 @Deprecated 2327 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2328 int userHandle) { 2329 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2330 } 2331 2332 private static final class DiscreteValueValidator implements Validator { 2333 private final String[] mValues; 2334 2335 public DiscreteValueValidator(String[] values) { 2336 mValues = values; 2337 } 2338 2339 @Override 2340 public boolean validate(String value) { 2341 return ArrayUtils.contains(mValues, value); 2342 } 2343 } 2344 2345 private static final class InclusiveIntegerRangeValidator implements Validator { 2346 private final int mMin; 2347 private final int mMax; 2348 2349 public InclusiveIntegerRangeValidator(int min, int max) { 2350 mMin = min; 2351 mMax = max; 2352 } 2353 2354 @Override 2355 public boolean validate(String value) { 2356 try { 2357 final int intValue = Integer.parseInt(value); 2358 return intValue >= mMin && intValue <= mMax; 2359 } catch (NumberFormatException e) { 2360 return false; 2361 } 2362 } 2363 } 2364 2365 private static final class InclusiveFloatRangeValidator implements Validator { 2366 private final float mMin; 2367 private final float mMax; 2368 2369 public InclusiveFloatRangeValidator(float min, float max) { 2370 mMin = min; 2371 mMax = max; 2372 } 2373 2374 @Override 2375 public boolean validate(String value) { 2376 try { 2377 final float floatValue = Float.parseFloat(value); 2378 return floatValue >= mMin && floatValue <= mMax; 2379 } catch (NumberFormatException e) { 2380 return false; 2381 } 2382 } 2383 } 2384 2385 /** 2386 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2387 */ 2388 @Deprecated 2389 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2390 2391 /** 2392 * What happens when the user presses the end call button if they're not 2393 * on a call.<br/> 2394 * <b>Values:</b><br/> 2395 * 0 - The end button does nothing.<br/> 2396 * 1 - The end button goes to the home screen.<br/> 2397 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2398 * 3 - The end button goes to the home screen. If the user is already on the 2399 * home screen, it puts the device to sleep. 2400 */ 2401 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2402 2403 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2404 new InclusiveIntegerRangeValidator(0, 3); 2405 2406 /** 2407 * END_BUTTON_BEHAVIOR value for "go home". 2408 * @hide 2409 */ 2410 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2411 2412 /** 2413 * END_BUTTON_BEHAVIOR value for "go to sleep". 2414 * @hide 2415 */ 2416 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2417 2418 /** 2419 * END_BUTTON_BEHAVIOR default value. 2420 * @hide 2421 */ 2422 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2423 2424 /** 2425 * Is advanced settings mode turned on. 0 == no, 1 == yes 2426 * @hide 2427 */ 2428 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2429 2430 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2431 2432 /** 2433 * ADVANCED_SETTINGS default value. 2434 * @hide 2435 */ 2436 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2437 2438 /** 2439 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2440 */ 2441 @Deprecated 2442 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2443 2444 /** 2445 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2446 */ 2447 @Deprecated 2448 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2449 2450 /** 2451 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2452 */ 2453 @Deprecated 2454 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2455 2456 /** 2457 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2458 * {@hide} 2459 */ 2460 @Deprecated 2461 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2462 2463 /** 2464 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2465 */ 2466 @Deprecated 2467 public static final String RADIO_CELL = Global.RADIO_CELL; 2468 2469 /** 2470 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2471 */ 2472 @Deprecated 2473 public static final String RADIO_NFC = Global.RADIO_NFC; 2474 2475 /** 2476 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2477 */ 2478 @Deprecated 2479 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2480 2481 /** 2482 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2483 * 2484 * {@hide} 2485 */ 2486 @Deprecated 2487 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2488 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2489 2490 /** 2491 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2492 */ 2493 @Deprecated 2494 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2495 2496 /** 2497 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2498 */ 2499 @Deprecated 2500 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2501 2502 /** 2503 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2504 */ 2505 @Deprecated 2506 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2507 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2508 2509 /** 2510 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2511 */ 2512 @Deprecated 2513 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2514 2515 /** 2516 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2517 */ 2518 @Deprecated 2519 public static final String MODE_RINGER = Global.MODE_RINGER; 2520 2521 /** 2522 * Whether to use static IP and other static network attributes. 2523 * <p> 2524 * Set to 1 for true and 0 for false. 2525 * 2526 * @deprecated Use {@link WifiManager} instead 2527 */ 2528 @Deprecated 2529 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2530 2531 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2532 2533 /** 2534 * The static IP address. 2535 * <p> 2536 * Example: "192.168.1.51" 2537 * 2538 * @deprecated Use {@link WifiManager} instead 2539 */ 2540 @Deprecated 2541 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2542 2543 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2544 2545 /** 2546 * If using static IP, the gateway's IP address. 2547 * <p> 2548 * Example: "192.168.1.1" 2549 * 2550 * @deprecated Use {@link WifiManager} instead 2551 */ 2552 @Deprecated 2553 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2554 2555 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2556 2557 /** 2558 * If using static IP, the net mask. 2559 * <p> 2560 * Example: "255.255.255.0" 2561 * 2562 * @deprecated Use {@link WifiManager} instead 2563 */ 2564 @Deprecated 2565 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2566 2567 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2568 2569 /** 2570 * If using static IP, the primary DNS's IP address. 2571 * <p> 2572 * Example: "192.168.1.1" 2573 * 2574 * @deprecated Use {@link WifiManager} instead 2575 */ 2576 @Deprecated 2577 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2578 2579 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2580 2581 /** 2582 * If using static IP, the secondary DNS's IP address. 2583 * <p> 2584 * Example: "192.168.1.2" 2585 * 2586 * @deprecated Use {@link WifiManager} instead 2587 */ 2588 @Deprecated 2589 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2590 2591 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2592 2593 /** 2594 * Determines whether remote devices may discover and/or connect to 2595 * this device. 2596 * <P>Type: INT</P> 2597 * 2 -- discoverable and connectable 2598 * 1 -- connectable but not discoverable 2599 * 0 -- neither connectable nor discoverable 2600 */ 2601 public static final String BLUETOOTH_DISCOVERABILITY = 2602 "bluetooth_discoverability"; 2603 2604 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2605 new InclusiveIntegerRangeValidator(0, 2); 2606 2607 /** 2608 * Bluetooth discoverability timeout. If this value is nonzero, then 2609 * Bluetooth becomes discoverable for a certain number of seconds, 2610 * after which is becomes simply connectable. The value is in seconds. 2611 */ 2612 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2613 "bluetooth_discoverability_timeout"; 2614 2615 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2616 sNonNegativeIntegerValidator; 2617 2618 /** 2619 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2620 * instead 2621 */ 2622 @Deprecated 2623 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2624 2625 /** 2626 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2627 * instead 2628 */ 2629 @Deprecated 2630 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2631 2632 /** 2633 * @deprecated Use 2634 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2635 * instead 2636 */ 2637 @Deprecated 2638 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2639 "lock_pattern_tactile_feedback_enabled"; 2640 2641 /** 2642 * A formatted string of the next alarm that is set, or the empty string 2643 * if there is no alarm set. 2644 * 2645 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2646 */ 2647 @Deprecated 2648 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2649 2650 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2651 private static final int MAX_LENGTH = 1000; 2652 2653 @Override 2654 public boolean validate(String value) { 2655 // TODO: No idea what the correct format is. 2656 return value == null || value.length() < MAX_LENGTH; 2657 } 2658 }; 2659 2660 /** 2661 * Scaling factor for fonts, float. 2662 */ 2663 public static final String FONT_SCALE = "font_scale"; 2664 2665 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2666 @Override 2667 public boolean validate(String value) { 2668 try { 2669 return Float.parseFloat(value) >= 0; 2670 } catch (NumberFormatException e) { 2671 return false; 2672 } 2673 } 2674 }; 2675 2676 /** 2677 * The serialized system locale value. 2678 * 2679 * Do not use this value directory. 2680 * To get system locale, use {@link LocaleList#getDefault} instead. 2681 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2682 * instead. 2683 * @hide 2684 */ 2685 public static final String SYSTEM_LOCALES = "system_locales"; 2686 2687 2688 /** 2689 * Name of an application package to be debugged. 2690 * 2691 * @deprecated Use {@link Global#DEBUG_APP} instead 2692 */ 2693 @Deprecated 2694 public static final String DEBUG_APP = Global.DEBUG_APP; 2695 2696 /** 2697 * If 1, when launching DEBUG_APP it will wait for the debugger before 2698 * starting user code. If 0, it will run normally. 2699 * 2700 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2701 */ 2702 @Deprecated 2703 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2704 2705 /** 2706 * Whether or not to dim the screen. 0=no 1=yes 2707 * @deprecated This setting is no longer used. 2708 */ 2709 @Deprecated 2710 public static final String DIM_SCREEN = "dim_screen"; 2711 2712 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2713 2714 /** 2715 * The amount of time in milliseconds before the device goes to sleep or begins 2716 * to dream after a period of inactivity. This value is also known as the 2717 * user activity timeout period since the screen isn't necessarily turned off 2718 * when it expires. 2719 */ 2720 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2721 2722 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2723 2724 /** 2725 * The screen backlight brightness between 0 and 255. 2726 */ 2727 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2728 2729 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2730 new InclusiveIntegerRangeValidator(0, 255); 2731 2732 /** 2733 * Control whether to enable automatic brightness mode. 2734 */ 2735 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2736 2737 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2738 2739 /** 2740 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2741 * or less (<0.0 >-1.0) bright. 2742 * @hide 2743 */ 2744 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2745 2746 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2747 new InclusiveFloatRangeValidator(-1, 1); 2748 2749 /** 2750 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2751 */ 2752 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2753 2754 /** 2755 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2756 */ 2757 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2758 2759 /** 2760 * Control whether the process CPU usage meter should be shown. 2761 * 2762 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2763 */ 2764 @Deprecated 2765 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2766 2767 /** 2768 * If 1, the activity manager will aggressively finish activities and 2769 * processes as soon as they are no longer needed. If 0, the normal 2770 * extended lifetime is used. 2771 * 2772 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2773 */ 2774 @Deprecated 2775 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2776 2777 /** 2778 * Determines which streams are affected by ringer mode changes. The 2779 * stream type's bit should be set to 1 if it should be muted when going 2780 * into an inaudible ringer mode. 2781 */ 2782 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2783 2784 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2785 sNonNegativeIntegerValidator; 2786 2787 /** 2788 * Determines which streams are affected by mute. The 2789 * stream type's bit should be set to 1 if it should be muted when a mute request 2790 * is received. 2791 */ 2792 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2793 2794 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2795 sNonNegativeIntegerValidator; 2796 2797 /** 2798 * Whether vibrate is on for different events. This is used internally, 2799 * changing this value will not change the vibrate. See AudioManager. 2800 */ 2801 public static final String VIBRATE_ON = "vibrate_on"; 2802 2803 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2804 2805 /** 2806 * If 1, redirects the system vibrator to all currently attached input devices 2807 * that support vibration. If there are no such input devices, then the system 2808 * vibrator is used instead. 2809 * If 0, does not register the system vibrator. 2810 * 2811 * This setting is mainly intended to provide a compatibility mechanism for 2812 * applications that only know about the system vibrator and do not use the 2813 * input device vibrator API. 2814 * 2815 * @hide 2816 */ 2817 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2818 2819 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2820 2821 /** 2822 * Ringer volume. This is used internally, changing this value will not 2823 * change the volume. See AudioManager. 2824 * 2825 * @removed Not used by anything since API 2. 2826 */ 2827 public static final String VOLUME_RING = "volume_ring"; 2828 2829 /** 2830 * System/notifications volume. This is used internally, changing this 2831 * value will not change the volume. See AudioManager. 2832 * 2833 * @removed Not used by anything since API 2. 2834 */ 2835 public static final String VOLUME_SYSTEM = "volume_system"; 2836 2837 /** 2838 * Voice call volume. This is used internally, changing this value will 2839 * not change the volume. See AudioManager. 2840 * 2841 * @removed Not used by anything since API 2. 2842 */ 2843 public static final String VOLUME_VOICE = "volume_voice"; 2844 2845 /** 2846 * Music/media/gaming volume. This is used internally, changing this 2847 * value will not change the volume. See AudioManager. 2848 * 2849 * @removed Not used by anything since API 2. 2850 */ 2851 public static final String VOLUME_MUSIC = "volume_music"; 2852 2853 /** 2854 * Alarm volume. This is used internally, changing this 2855 * value will not change the volume. See AudioManager. 2856 * 2857 * @removed Not used by anything since API 2. 2858 */ 2859 public static final String VOLUME_ALARM = "volume_alarm"; 2860 2861 /** 2862 * Notification volume. This is used internally, changing this 2863 * value will not change the volume. See AudioManager. 2864 * 2865 * @removed Not used by anything since API 2. 2866 */ 2867 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2868 2869 /** 2870 * Bluetooth Headset volume. This is used internally, changing this value will 2871 * not change the volume. See AudioManager. 2872 * 2873 * @removed Not used by anything since API 2. 2874 */ 2875 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2876 2877 /** 2878 * Master volume (float in the range 0.0f to 1.0f). 2879 * 2880 * @hide 2881 */ 2882 public static final String VOLUME_MASTER = "volume_master"; 2883 2884 /** 2885 * Master mono (int 1 = mono, 0 = normal). 2886 * 2887 * @hide 2888 */ 2889 public static final String MASTER_MONO = "master_mono"; 2890 2891 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2892 2893 /** 2894 * Whether the notifications should use the ring volume (value of 1) or 2895 * a separate notification volume (value of 0). In most cases, users 2896 * will have this enabled so the notification and ringer volumes will be 2897 * the same. However, power users can disable this and use the separate 2898 * notification volume control. 2899 * <p> 2900 * Note: This is a one-off setting that will be removed in the future 2901 * when there is profile support. For this reason, it is kept hidden 2902 * from the public APIs. 2903 * 2904 * @hide 2905 * @deprecated 2906 */ 2907 @Deprecated 2908 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2909 "notifications_use_ring_volume"; 2910 2911 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2912 2913 /** 2914 * Whether silent mode should allow vibration feedback. This is used 2915 * internally in AudioService and the Sound settings activity to 2916 * coordinate decoupling of vibrate and silent modes. This setting 2917 * will likely be removed in a future release with support for 2918 * audio/vibe feedback profiles. 2919 * 2920 * Not used anymore. On devices with vibrator, the user explicitly selects 2921 * silent or vibrate mode. 2922 * Kept for use by legacy database upgrade code in DatabaseHelper. 2923 * @hide 2924 */ 2925 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2926 2927 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2928 2929 /** 2930 * The mapping of stream type (integer) to its setting. 2931 * 2932 * @removed Not used by anything since API 2. 2933 */ 2934 public static final String[] VOLUME_SETTINGS = { 2935 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2936 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2937 }; 2938 2939 /** 2940 * Appended to various volume related settings to record the previous 2941 * values before they the settings were affected by a silent/vibrate 2942 * ringer mode change. 2943 * 2944 * @removed Not used by anything since API 2. 2945 */ 2946 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2947 2948 /** 2949 * Persistent store for the system-wide default ringtone URI. 2950 * <p> 2951 * If you need to play the default ringtone at any given time, it is recommended 2952 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2953 * to the set default ringtone at the time of playing. 2954 * 2955 * @see #DEFAULT_RINGTONE_URI 2956 */ 2957 public static final String RINGTONE = "ringtone"; 2958 2959 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2960 2961 /** 2962 * A {@link Uri} that will point to the current default ringtone at any 2963 * given time. 2964 * <p> 2965 * If the current default ringtone is in the DRM provider and the caller 2966 * does not have permission, the exception will be a 2967 * FileNotFoundException. 2968 */ 2969 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2970 2971 /** {@hide} */ 2972 public static final String RINGTONE_CACHE = "ringtone_cache"; 2973 /** {@hide} */ 2974 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 2975 2976 /** 2977 * Persistent store for the system-wide default notification sound. 2978 * 2979 * @see #RINGTONE 2980 * @see #DEFAULT_NOTIFICATION_URI 2981 */ 2982 public static final String NOTIFICATION_SOUND = "notification_sound"; 2983 2984 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2985 2986 /** 2987 * A {@link Uri} that will point to the current default notification 2988 * sound at any given time. 2989 * 2990 * @see #DEFAULT_RINGTONE_URI 2991 */ 2992 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2993 2994 /** {@hide} */ 2995 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 2996 /** {@hide} */ 2997 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 2998 2999 /** 3000 * Persistent store for the system-wide default alarm alert. 3001 * 3002 * @see #RINGTONE 3003 * @see #DEFAULT_ALARM_ALERT_URI 3004 */ 3005 public static final String ALARM_ALERT = "alarm_alert"; 3006 3007 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3008 3009 /** 3010 * A {@link Uri} that will point to the current default alarm alert at 3011 * any given time. 3012 * 3013 * @see #DEFAULT_ALARM_ALERT_URI 3014 */ 3015 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3016 3017 /** {@hide} */ 3018 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3019 /** {@hide} */ 3020 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3021 3022 /** 3023 * Persistent store for the system default media button event receiver. 3024 * 3025 * @hide 3026 */ 3027 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3028 3029 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3030 @Override 3031 public boolean validate(String value) { 3032 try { 3033 ComponentName.unflattenFromString(value); 3034 return true; 3035 } catch (NullPointerException e) { 3036 return false; 3037 } 3038 } 3039 }; 3040 3041 /** 3042 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3043 */ 3044 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3045 3046 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3047 3048 /** 3049 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3050 */ 3051 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3052 3053 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3054 3055 /** 3056 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3057 * feature converts two spaces to a "." and space. 3058 */ 3059 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3060 3061 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3062 3063 /** 3064 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3065 */ 3066 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3067 3068 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3069 3070 public static final String SHOW_GTALK_SERVICE_STATUS = 3071 "SHOW_GTALK_SERVICE_STATUS"; 3072 3073 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3074 3075 /** 3076 * Name of activity to use for wallpaper on the home screen. 3077 * 3078 * @deprecated Use {@link WallpaperManager} instead. 3079 */ 3080 @Deprecated 3081 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3082 3083 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3084 private static final int MAX_LENGTH = 1000; 3085 3086 @Override 3087 public boolean validate(String value) { 3088 if (value != null && value.length() > MAX_LENGTH) { 3089 return false; 3090 } 3091 return ComponentName.unflattenFromString(value) != null; 3092 } 3093 }; 3094 3095 /** 3096 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3097 * instead 3098 */ 3099 @Deprecated 3100 public static final String AUTO_TIME = Global.AUTO_TIME; 3101 3102 /** 3103 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3104 * instead 3105 */ 3106 @Deprecated 3107 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3108 3109 /** 3110 * Display times as 12 or 24 hours 3111 * 12 3112 * 24 3113 */ 3114 public static final String TIME_12_24 = "time_12_24"; 3115 3116 /** @hide */ 3117 public static final Validator TIME_12_24_VALIDATOR = 3118 new DiscreteValueValidator(new String[] {"12", "24"}); 3119 3120 /** 3121 * Date format string 3122 * mm/dd/yyyy 3123 * dd/mm/yyyy 3124 * yyyy/mm/dd 3125 */ 3126 public static final String DATE_FORMAT = "date_format"; 3127 3128 /** @hide */ 3129 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3130 @Override 3131 public boolean validate(String value) { 3132 try { 3133 new SimpleDateFormat(value); 3134 return true; 3135 } catch (IllegalArgumentException e) { 3136 return false; 3137 } 3138 } 3139 }; 3140 3141 /** 3142 * Whether the setup wizard has been run before (on first boot), or if 3143 * it still needs to be run. 3144 * 3145 * nonzero = it has been run in the past 3146 * 0 = it has not been run in the past 3147 */ 3148 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3149 3150 /** @hide */ 3151 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3152 3153 /** 3154 * Scaling factor for normal window animations. Setting to 0 will disable window 3155 * animations. 3156 * 3157 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3158 */ 3159 @Deprecated 3160 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3161 3162 /** 3163 * Scaling factor for activity transition animations. Setting to 0 will disable window 3164 * animations. 3165 * 3166 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3167 */ 3168 @Deprecated 3169 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3170 3171 /** 3172 * Scaling factor for Animator-based animations. This affects both the start delay and 3173 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3174 * The default value is 1. 3175 * 3176 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3177 */ 3178 @Deprecated 3179 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3180 3181 /** 3182 * Control whether the accelerometer will be used to change screen 3183 * orientation. If 0, it will not be used unless explicitly requested 3184 * by the application; if 1, it will be used by default unless explicitly 3185 * disabled by the application. 3186 */ 3187 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3188 3189 /** @hide */ 3190 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3191 3192 /** 3193 * Default screen rotation when no other policy applies. 3194 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3195 * preference, this rotation value will be used. Must be one of the 3196 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3197 * 3198 * @see android.view.Display#getRotation 3199 */ 3200 public static final String USER_ROTATION = "user_rotation"; 3201 3202 /** @hide */ 3203 public static final Validator USER_ROTATION_VALIDATOR = 3204 new InclusiveIntegerRangeValidator(0, 3); 3205 3206 /** 3207 * Control whether the rotation lock toggle in the System UI should be hidden. 3208 * Typically this is done for accessibility purposes to make it harder for 3209 * the user to accidentally toggle the rotation lock while the display rotation 3210 * has been locked for accessibility. 3211 * 3212 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3213 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3214 * 3215 * @hide 3216 */ 3217 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3218 "hide_rotation_lock_toggle_for_accessibility"; 3219 3220 /** @hide */ 3221 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3222 sBooleanValidator; 3223 3224 /** 3225 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3226 * be used by Phone and Setting apps; it shouldn't affect other apps. 3227 * The value is boolean (1 or 0). 3228 * 3229 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3230 * It was about AudioManager's setting and thus affected all the applications which 3231 * relied on the setting, while this is purely about the vibration setting for incoming 3232 * calls. 3233 */ 3234 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3235 3236 /** @hide */ 3237 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3238 3239 /** 3240 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3241 * boolean (1 or 0). 3242 */ 3243 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3244 3245 /** @hide */ 3246 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3247 3248 /** 3249 * CDMA only settings 3250 * DTMF tone type played by the dialer when dialing. 3251 * 0 = Normal 3252 * 1 = Long 3253 */ 3254 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3255 3256 /** @hide */ 3257 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3258 3259 /** 3260 * Whether the hearing aid is enabled. The value is 3261 * boolean (1 or 0). 3262 * @hide 3263 */ 3264 public static final String HEARING_AID = "hearing_aid"; 3265 3266 /** @hide */ 3267 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3268 3269 /** 3270 * CDMA only settings 3271 * TTY Mode 3272 * 0 = OFF 3273 * 1 = FULL 3274 * 2 = VCO 3275 * 3 = HCO 3276 * @hide 3277 */ 3278 public static final String TTY_MODE = "tty_mode"; 3279 3280 /** @hide */ 3281 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3282 3283 /** 3284 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3285 * boolean (1 or 0). 3286 */ 3287 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3288 3289 /** @hide */ 3290 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3291 3292 /** 3293 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3294 * boolean (1 or 0). 3295 */ 3296 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3297 3298 /** @hide */ 3299 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3300 3301 /** 3302 * @deprecated Each application that shows web suggestions should have its own 3303 * setting for this. 3304 */ 3305 @Deprecated 3306 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3307 3308 /** @hide */ 3309 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3310 3311 /** 3312 * Whether the notification LED should repeatedly flash when a notification is 3313 * pending. The value is boolean (1 or 0). 3314 * @hide 3315 */ 3316 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3317 3318 /** @hide */ 3319 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3320 3321 /** 3322 * Show pointer location on screen? 3323 * 0 = no 3324 * 1 = yes 3325 * @hide 3326 */ 3327 public static final String POINTER_LOCATION = "pointer_location"; 3328 3329 /** @hide */ 3330 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3331 3332 /** 3333 * Show touch positions on screen? 3334 * 0 = no 3335 * 1 = yes 3336 * @hide 3337 */ 3338 public static final String SHOW_TOUCHES = "show_touches"; 3339 3340 /** @hide */ 3341 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3342 3343 /** 3344 * Log raw orientation data from 3345 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3346 * orientationplot.py tool. 3347 * 0 = no 3348 * 1 = yes 3349 * @hide 3350 */ 3351 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3352 "window_orientation_listener_log"; 3353 3354 /** @hide */ 3355 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3356 3357 /** 3358 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3359 * instead 3360 * @hide 3361 */ 3362 @Deprecated 3363 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3364 3365 /** 3366 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3367 * instead 3368 * @hide 3369 */ 3370 @Deprecated 3371 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3372 3373 /** 3374 * Whether to play sounds when the keyguard is shown and dismissed. 3375 * @hide 3376 */ 3377 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3378 3379 /** @hide */ 3380 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3381 3382 /** 3383 * Whether the lockscreen should be completely disabled. 3384 * @hide 3385 */ 3386 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3387 3388 /** @hide */ 3389 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3390 3391 /** 3392 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3393 * instead 3394 * @hide 3395 */ 3396 @Deprecated 3397 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3398 3399 /** 3400 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3401 * instead 3402 * @hide 3403 */ 3404 @Deprecated 3405 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3406 3407 /** 3408 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3409 * instead 3410 * @hide 3411 */ 3412 @Deprecated 3413 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3414 3415 /** 3416 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3417 * instead 3418 * @hide 3419 */ 3420 @Deprecated 3421 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3422 3423 /** 3424 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3425 * instead 3426 * @hide 3427 */ 3428 @Deprecated 3429 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3430 3431 /** 3432 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3433 * instead 3434 * @hide 3435 */ 3436 @Deprecated 3437 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3438 3439 /** 3440 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3441 * instead 3442 * @hide 3443 */ 3444 @Deprecated 3445 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3446 3447 /** 3448 * Receive incoming SIP calls? 3449 * 0 = no 3450 * 1 = yes 3451 * @hide 3452 */ 3453 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3454 3455 /** @hide */ 3456 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3457 3458 /** 3459 * Call Preference String. 3460 * "SIP_ALWAYS" : Always use SIP with network access 3461 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3462 * @hide 3463 */ 3464 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3465 3466 /** @hide */ 3467 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3468 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3469 3470 /** 3471 * One of the sip call options: Always use SIP with network access. 3472 * @hide 3473 */ 3474 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3475 3476 /** @hide */ 3477 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3478 3479 /** 3480 * One of the sip call options: Only if destination is a SIP address. 3481 * @hide 3482 */ 3483 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3484 3485 /** @hide */ 3486 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3487 3488 /** 3489 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3490 * the user should be prompted each time a call is made whether it should be placed using 3491 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3492 * SIP_ADDRESS_ONLY. 3493 * @hide 3494 */ 3495 @Deprecated 3496 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3497 3498 /** @hide */ 3499 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3500 3501 /** 3502 * Pointer speed setting. 3503 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3504 * -7 = slowest 3505 * 0 = default speed 3506 * +7 = fastest 3507 * @hide 3508 */ 3509 public static final String POINTER_SPEED = "pointer_speed"; 3510 3511 /** @hide */ 3512 public static final Validator POINTER_SPEED_VALIDATOR = 3513 new InclusiveFloatRangeValidator(-7, 7); 3514 3515 /** 3516 * Whether lock-to-app will be triggered by long-press on recents. 3517 * @hide 3518 */ 3519 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3520 3521 /** @hide */ 3522 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3523 3524 /** 3525 * I am the lolrus. 3526 * <p> 3527 * Nonzero values indicate that the user has a bukkit. 3528 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3529 * @hide 3530 */ 3531 public static final String EGG_MODE = "egg_mode"; 3532 3533 /** @hide */ 3534 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3535 @Override 3536 public boolean validate(String value) { 3537 try { 3538 return Long.parseLong(value) >= 0; 3539 } catch (NumberFormatException e) { 3540 return false; 3541 } 3542 } 3543 }; 3544 3545 /** 3546 * IMPORTANT: If you add a new public settings you also have to add it to 3547 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3548 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3549 * the setting value. See an example above. 3550 */ 3551 3552 /** 3553 * Settings to backup. This is here so that it's in the same place as the settings 3554 * keys and easy to update. 3555 * 3556 * NOTE: Settings are backed up and restored in the order they appear 3557 * in this array. If you have one setting depending on another, 3558 * make sure that they are ordered appropriately. 3559 * 3560 * @hide 3561 */ 3562 public static final String[] SETTINGS_TO_BACKUP = { 3563 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3564 WIFI_USE_STATIC_IP, 3565 WIFI_STATIC_IP, 3566 WIFI_STATIC_GATEWAY, 3567 WIFI_STATIC_NETMASK, 3568 WIFI_STATIC_DNS1, 3569 WIFI_STATIC_DNS2, 3570 BLUETOOTH_DISCOVERABILITY, 3571 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3572 FONT_SCALE, 3573 DIM_SCREEN, 3574 SCREEN_OFF_TIMEOUT, 3575 SCREEN_BRIGHTNESS, 3576 SCREEN_BRIGHTNESS_MODE, 3577 SCREEN_AUTO_BRIGHTNESS_ADJ, 3578 VIBRATE_INPUT_DEVICES, 3579 MODE_RINGER_STREAMS_AFFECTED, 3580 TEXT_AUTO_REPLACE, 3581 TEXT_AUTO_CAPS, 3582 TEXT_AUTO_PUNCTUATE, 3583 TEXT_SHOW_PASSWORD, 3584 AUTO_TIME, // moved to global 3585 AUTO_TIME_ZONE, // moved to global 3586 TIME_12_24, 3587 DATE_FORMAT, 3588 DTMF_TONE_WHEN_DIALING, 3589 DTMF_TONE_TYPE_WHEN_DIALING, 3590 HEARING_AID, 3591 TTY_MODE, 3592 MASTER_MONO, 3593 SOUND_EFFECTS_ENABLED, 3594 HAPTIC_FEEDBACK_ENABLED, 3595 POWER_SOUNDS_ENABLED, // moved to global 3596 DOCK_SOUNDS_ENABLED, // moved to global 3597 LOCKSCREEN_SOUNDS_ENABLED, 3598 SHOW_WEB_SUGGESTIONS, 3599 SIP_CALL_OPTIONS, 3600 SIP_RECEIVE_CALLS, 3601 POINTER_SPEED, 3602 VIBRATE_WHEN_RINGING, 3603 RINGTONE, 3604 LOCK_TO_APP_ENABLED, 3605 NOTIFICATION_SOUND, 3606 ACCELEROMETER_ROTATION 3607 }; 3608 3609 /** 3610 * These are all public system settings 3611 * 3612 * @hide 3613 */ 3614 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3615 static { 3616 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3617 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3618 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3619 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3620 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3621 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3622 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3623 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3624 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3625 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3626 PUBLIC_SETTINGS.add(FONT_SCALE); 3627 PUBLIC_SETTINGS.add(DIM_SCREEN); 3628 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3629 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3630 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3631 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3632 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3633 PUBLIC_SETTINGS.add(VIBRATE_ON); 3634 PUBLIC_SETTINGS.add(VOLUME_RING); 3635 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3636 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3637 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3638 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3639 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3640 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3641 PUBLIC_SETTINGS.add(RINGTONE); 3642 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3643 PUBLIC_SETTINGS.add(ALARM_ALERT); 3644 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3645 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3646 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3647 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3648 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3649 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3650 PUBLIC_SETTINGS.add(TIME_12_24); 3651 PUBLIC_SETTINGS.add(DATE_FORMAT); 3652 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3653 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3654 PUBLIC_SETTINGS.add(USER_ROTATION); 3655 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3656 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3657 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3658 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3659 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3660 } 3661 3662 /** 3663 * These are all hidden system settings. 3664 * 3665 * @hide 3666 */ 3667 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3668 static { 3669 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3670 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3671 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3672 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3673 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3674 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3675 PRIVATE_SETTINGS.add(MASTER_MONO); 3676 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3677 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3678 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3679 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3680 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3681 PRIVATE_SETTINGS.add(HEARING_AID); 3682 PRIVATE_SETTINGS.add(TTY_MODE); 3683 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3684 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3685 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3686 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3687 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3688 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3689 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3690 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3691 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3692 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3693 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3694 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3695 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3696 PRIVATE_SETTINGS.add(LOCK_SOUND); 3697 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3698 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3699 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3700 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3701 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3702 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3703 PRIVATE_SETTINGS.add(POINTER_SPEED); 3704 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3705 PRIVATE_SETTINGS.add(EGG_MODE); 3706 } 3707 3708 /** 3709 * These are all public system settings 3710 * 3711 * @hide 3712 */ 3713 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3714 static { 3715 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3716 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3717 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3718 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3719 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3720 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3721 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3722 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3723 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3724 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3725 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3726 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3727 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3728 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3729 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3730 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3731 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3732 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3733 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3734 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3735 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3736 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3737 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3738 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3739 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3740 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3741 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3742 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3743 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3744 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3745 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3746 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3747 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3748 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3749 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3750 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3751 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3752 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3753 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3754 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3755 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3756 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3757 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3758 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3759 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3760 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3761 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3762 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3763 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3764 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3765 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3766 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3767 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3768 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3769 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3770 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3771 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3772 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3773 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3774 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3775 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3776 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3777 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3778 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3779 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3780 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3781 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3782 } 3783 3784 /** 3785 * These entries are considered common between the personal and the managed profile, 3786 * since the managed profile doesn't get to change them. 3787 */ 3788 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3789 static { 3790 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3791 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3792 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3793 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3794 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3795 } 3796 3797 /** @hide */ 3798 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3799 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3800 } 3801 3802 /** 3803 * When to use Wi-Fi calling 3804 * 3805 * @see android.telephony.TelephonyManager.WifiCallingChoices 3806 * @hide 3807 */ 3808 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3809 3810 // Settings moved to Settings.Secure 3811 3812 /** 3813 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3814 * instead 3815 */ 3816 @Deprecated 3817 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3818 3819 /** 3820 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3821 */ 3822 @Deprecated 3823 public static final String ANDROID_ID = Secure.ANDROID_ID; 3824 3825 /** 3826 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3827 */ 3828 @Deprecated 3829 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3830 3831 /** 3832 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3833 */ 3834 @Deprecated 3835 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3836 3837 /** 3838 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3839 */ 3840 @Deprecated 3841 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3842 3843 /** 3844 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3845 */ 3846 @Deprecated 3847 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3848 3849 /** 3850 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3851 */ 3852 @Deprecated 3853 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3854 3855 /** 3856 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3857 * instead 3858 */ 3859 @Deprecated 3860 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3861 3862 /** 3863 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3864 */ 3865 @Deprecated 3866 public static final String LOGGING_ID = Secure.LOGGING_ID; 3867 3868 /** 3869 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3870 */ 3871 @Deprecated 3872 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3873 3874 /** 3875 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3876 * instead 3877 */ 3878 @Deprecated 3879 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3880 3881 /** 3882 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3883 * instead 3884 */ 3885 @Deprecated 3886 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3887 3888 /** 3889 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3890 * instead 3891 */ 3892 @Deprecated 3893 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3894 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3895 3896 /** 3897 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3898 */ 3899 @Deprecated 3900 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3901 3902 /** 3903 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3904 */ 3905 @Deprecated 3906 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3907 3908 /** 3909 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3910 */ 3911 @Deprecated 3912 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3913 3914 /** 3915 * @deprecated Use 3916 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3917 */ 3918 @Deprecated 3919 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3920 3921 /** 3922 * @deprecated Use 3923 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3924 */ 3925 @Deprecated 3926 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3927 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3928 3929 /** 3930 * @deprecated Use 3931 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3932 */ 3933 @Deprecated 3934 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3935 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3936 3937 /** 3938 * @deprecated Use 3939 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3940 */ 3941 @Deprecated 3942 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3943 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3944 3945 /** 3946 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3947 * instead 3948 */ 3949 @Deprecated 3950 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3951 3952 /** 3953 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3954 */ 3955 @Deprecated 3956 public static final String WIFI_ON = Global.WIFI_ON; 3957 3958 /** 3959 * @deprecated Use 3960 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3961 * instead 3962 */ 3963 @Deprecated 3964 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3965 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3966 3967 /** 3968 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3969 */ 3970 @Deprecated 3971 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3972 3973 /** 3974 * @deprecated Use 3975 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3976 */ 3977 @Deprecated 3978 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3979 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3980 3981 /** 3982 * @deprecated Use 3983 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3984 */ 3985 @Deprecated 3986 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3987 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3988 3989 /** 3990 * @deprecated Use 3991 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3992 * instead 3993 */ 3994 @Deprecated 3995 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3996 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3997 3998 /** 3999 * @deprecated Use 4000 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4001 */ 4002 @Deprecated 4003 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4004 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4005 4006 /** 4007 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4008 * instead 4009 */ 4010 @Deprecated 4011 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4012 4013 /** 4014 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4015 */ 4016 @Deprecated 4017 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4018 4019 /** 4020 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4021 */ 4022 @Deprecated 4023 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4024 4025 /** 4026 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4027 * instead 4028 */ 4029 @Deprecated 4030 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4031 4032 /** 4033 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4034 * instead 4035 */ 4036 @Deprecated 4037 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4038 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4039 4040 /** 4041 * Checks if the specified app can modify system settings. As of API 4042 * level 23, an app cannot modify system settings unless it declares the 4043 * {@link android.Manifest.permission#WRITE_SETTINGS} 4044 * permission in its manifest, <em>and</em> the user specifically grants 4045 * the app this capability. To prompt the user to grant this approval, 4046 * the app must send an intent with the action {@link 4047 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4048 * the system to display a permission management screen. 4049 * 4050 * @param context App context. 4051 * @return true if the calling app can write to system settings, false otherwise 4052 */ 4053 public static boolean canWrite(Context context) { 4054 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4055 context.getOpPackageName(), false); 4056 } 4057 } 4058 4059 /** 4060 * Secure system settings, containing system preferences that applications 4061 * can read but are not allowed to write. These are for preferences that 4062 * the user must explicitly modify through the system UI or specialized 4063 * APIs for those values, not modified directly by applications. 4064 */ 4065 public static final class Secure extends NameValueTable { 4066 /** 4067 * The content:// style URL for this table 4068 */ 4069 public static final Uri CONTENT_URI = 4070 Uri.parse("content://" + AUTHORITY + "/secure"); 4071 4072 // Populated lazily, guarded by class object: 4073 private static final NameValueCache sNameValueCache = new NameValueCache( 4074 CONTENT_URI, 4075 CALL_METHOD_GET_SECURE, 4076 CALL_METHOD_PUT_SECURE); 4077 4078 private static ILockSettings sLockSettings = null; 4079 4080 private static boolean sIsSystemProcess; 4081 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4082 private static final HashSet<String> MOVED_TO_GLOBAL; 4083 static { 4084 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 4085 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4086 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4087 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4088 4089 MOVED_TO_GLOBAL = new HashSet<String>(); 4090 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4091 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4092 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4093 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4094 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4095 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4096 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4097 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4098 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4099 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4100 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4101 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4102 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4103 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4104 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4105 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4106 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4107 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4108 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4109 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4110 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4111 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4112 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4113 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4114 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4115 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4116 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4117 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4118 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4119 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4120 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4121 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4122 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4123 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4124 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4125 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4126 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4127 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4128 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4129 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4130 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4131 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4132 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4133 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4134 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4135 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4136 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4137 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4138 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4139 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4140 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4141 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4142 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4143 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4144 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4145 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4146 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4147 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4148 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4149 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4150 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4151 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4152 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4153 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4154 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4155 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4156 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4157 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4158 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4159 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4160 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4161 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4162 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4163 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4164 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4165 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4166 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4167 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4168 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4169 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4170 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4171 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4172 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4173 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4174 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4175 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4176 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4177 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4178 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4179 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4180 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4181 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4182 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4183 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4184 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4185 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4186 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4187 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4188 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4189 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4190 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4191 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4192 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4193 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4194 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4195 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4196 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4197 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4198 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4199 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4200 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4201 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4202 } 4203 4204 /** @hide */ 4205 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4206 outKeySet.addAll(MOVED_TO_GLOBAL); 4207 } 4208 4209 /** 4210 * Look up a name in the database. 4211 * @param resolver to access the database with 4212 * @param name to look up in the table 4213 * @return the corresponding value, or null if not present 4214 */ 4215 public static String getString(ContentResolver resolver, String name) { 4216 return getStringForUser(resolver, name, UserHandle.myUserId()); 4217 } 4218 4219 /** @hide */ 4220 public static String getStringForUser(ContentResolver resolver, String name, 4221 int userHandle) { 4222 if (MOVED_TO_GLOBAL.contains(name)) { 4223 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4224 + " to android.provider.Settings.Global."); 4225 return Global.getStringForUser(resolver, name, userHandle); 4226 } 4227 4228 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4229 synchronized (Secure.class) { 4230 if (sLockSettings == null) { 4231 sLockSettings = ILockSettings.Stub.asInterface( 4232 (IBinder) ServiceManager.getService("lock_settings")); 4233 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4234 } 4235 } 4236 if (sLockSettings != null && !sIsSystemProcess) { 4237 // No context; use the ActivityThread's context as an approximation for 4238 // determining the target API level. 4239 Application application = ActivityThread.currentApplication(); 4240 4241 boolean isPreMnc = application != null 4242 && application.getApplicationInfo() != null 4243 && application.getApplicationInfo().targetSdkVersion 4244 <= VERSION_CODES.LOLLIPOP_MR1; 4245 if (isPreMnc) { 4246 try { 4247 return sLockSettings.getString(name, "0", userHandle); 4248 } catch (RemoteException re) { 4249 // Fall through 4250 } 4251 } else { 4252 throw new SecurityException("Settings.Secure." + name 4253 + " is deprecated and no longer accessible." 4254 + " See API documentation for potential replacements."); 4255 } 4256 } 4257 } 4258 4259 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4260 } 4261 4262 /** 4263 * Store a name/value pair into the database. 4264 * @param resolver to access the database with 4265 * @param name to store 4266 * @param value to associate with the name 4267 * @return true if the value was set, false on database errors 4268 */ 4269 public static boolean putString(ContentResolver resolver, String name, String value) { 4270 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4271 } 4272 4273 /** @hide */ 4274 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4275 int userHandle) { 4276 if (LOCATION_MODE.equals(name)) { 4277 // HACK ALERT: temporary hack to work around b/10491283. 4278 // TODO: once b/10491283 fixed, remove this hack 4279 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4280 } 4281 if (MOVED_TO_GLOBAL.contains(name)) { 4282 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4283 + " to android.provider.Settings.Global"); 4284 return Global.putStringForUser(resolver, name, value, userHandle); 4285 } 4286 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4287 } 4288 4289 /** 4290 * Construct the content URI for a particular name/value pair, 4291 * useful for monitoring changes with a ContentObserver. 4292 * @param name to look up in the table 4293 * @return the corresponding content URI, or null if not present 4294 */ 4295 public static Uri getUriFor(String name) { 4296 if (MOVED_TO_GLOBAL.contains(name)) { 4297 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4298 + " to android.provider.Settings.Global, returning global URI."); 4299 return Global.getUriFor(Global.CONTENT_URI, name); 4300 } 4301 return getUriFor(CONTENT_URI, name); 4302 } 4303 4304 /** 4305 * Convenience function for retrieving a single secure settings value 4306 * as an integer. Note that internally setting values are always 4307 * stored as strings; this function converts the string to an integer 4308 * for you. The default value will be returned if the setting is 4309 * not defined or not an integer. 4310 * 4311 * @param cr The ContentResolver to access. 4312 * @param name The name of the setting to retrieve. 4313 * @param def Value to return if the setting is not defined. 4314 * 4315 * @return The setting's current value, or 'def' if it is not defined 4316 * or not a valid integer. 4317 */ 4318 public static int getInt(ContentResolver cr, String name, int def) { 4319 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4320 } 4321 4322 /** @hide */ 4323 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4324 if (LOCATION_MODE.equals(name)) { 4325 // HACK ALERT: temporary hack to work around b/10491283. 4326 // TODO: once b/10491283 fixed, remove this hack 4327 return getLocationModeForUser(cr, userHandle); 4328 } 4329 String v = getStringForUser(cr, name, userHandle); 4330 try { 4331 return v != null ? Integer.parseInt(v) : def; 4332 } catch (NumberFormatException e) { 4333 return def; 4334 } 4335 } 4336 4337 /** 4338 * Convenience function for retrieving a single secure settings value 4339 * as an integer. Note that internally setting values are always 4340 * stored as strings; this function converts the string to an integer 4341 * for you. 4342 * <p> 4343 * This version does not take a default value. If the setting has not 4344 * been set, or the string value is not a number, 4345 * it throws {@link SettingNotFoundException}. 4346 * 4347 * @param cr The ContentResolver to access. 4348 * @param name The name of the setting to retrieve. 4349 * 4350 * @throws SettingNotFoundException Thrown if a setting by the given 4351 * name can't be found or the setting value is not an integer. 4352 * 4353 * @return The setting's current value. 4354 */ 4355 public static int getInt(ContentResolver cr, String name) 4356 throws SettingNotFoundException { 4357 return getIntForUser(cr, name, UserHandle.myUserId()); 4358 } 4359 4360 /** @hide */ 4361 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4362 throws SettingNotFoundException { 4363 if (LOCATION_MODE.equals(name)) { 4364 // HACK ALERT: temporary hack to work around b/10491283. 4365 // TODO: once b/10491283 fixed, remove this hack 4366 return getLocationModeForUser(cr, userHandle); 4367 } 4368 String v = getStringForUser(cr, name, userHandle); 4369 try { 4370 return Integer.parseInt(v); 4371 } catch (NumberFormatException e) { 4372 throw new SettingNotFoundException(name); 4373 } 4374 } 4375 4376 /** 4377 * Convenience function for updating a single settings value as an 4378 * integer. This will either create a new entry in the table if the 4379 * given name does not exist, or modify the value of the existing row 4380 * with that name. Note that internally setting values are always 4381 * stored as strings, so this function converts the given value to a 4382 * string before storing it. 4383 * 4384 * @param cr The ContentResolver to access. 4385 * @param name The name of the setting to modify. 4386 * @param value The new value for the setting. 4387 * @return true if the value was set, false on database errors 4388 */ 4389 public static boolean putInt(ContentResolver cr, String name, int value) { 4390 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4391 } 4392 4393 /** @hide */ 4394 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4395 int userHandle) { 4396 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4397 } 4398 4399 /** 4400 * Convenience function for retrieving a single secure settings value 4401 * as a {@code long}. Note that internally setting values are always 4402 * stored as strings; this function converts the string to a {@code long} 4403 * for you. The default value will be returned if the setting is 4404 * not defined or not a {@code long}. 4405 * 4406 * @param cr The ContentResolver to access. 4407 * @param name The name of the setting to retrieve. 4408 * @param def Value to return if the setting is not defined. 4409 * 4410 * @return The setting's current value, or 'def' if it is not defined 4411 * or not a valid {@code long}. 4412 */ 4413 public static long getLong(ContentResolver cr, String name, long def) { 4414 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4415 } 4416 4417 /** @hide */ 4418 public static long getLongForUser(ContentResolver cr, String name, long def, 4419 int userHandle) { 4420 String valString = getStringForUser(cr, name, userHandle); 4421 long value; 4422 try { 4423 value = valString != null ? Long.parseLong(valString) : def; 4424 } catch (NumberFormatException e) { 4425 value = def; 4426 } 4427 return value; 4428 } 4429 4430 /** 4431 * Convenience function for retrieving a single secure settings value 4432 * as a {@code long}. Note that internally setting values are always 4433 * stored as strings; this function converts the string to a {@code long} 4434 * for you. 4435 * <p> 4436 * This version does not take a default value. If the setting has not 4437 * been set, or the string value is not a number, 4438 * it throws {@link SettingNotFoundException}. 4439 * 4440 * @param cr The ContentResolver to access. 4441 * @param name The name of the setting to retrieve. 4442 * 4443 * @return The setting's current value. 4444 * @throws SettingNotFoundException Thrown if a setting by the given 4445 * name can't be found or the setting value is not an integer. 4446 */ 4447 public static long getLong(ContentResolver cr, String name) 4448 throws SettingNotFoundException { 4449 return getLongForUser(cr, name, UserHandle.myUserId()); 4450 } 4451 4452 /** @hide */ 4453 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4454 throws SettingNotFoundException { 4455 String valString = getStringForUser(cr, name, userHandle); 4456 try { 4457 return Long.parseLong(valString); 4458 } catch (NumberFormatException e) { 4459 throw new SettingNotFoundException(name); 4460 } 4461 } 4462 4463 /** 4464 * Convenience function for updating a secure settings value as a long 4465 * integer. This will either create a new entry in the table if the 4466 * given name does not exist, or modify the value of the existing row 4467 * with that name. Note that internally setting values are always 4468 * stored as strings, so this function converts the given value to a 4469 * string before storing it. 4470 * 4471 * @param cr The ContentResolver to access. 4472 * @param name The name of the setting to modify. 4473 * @param value The new value for the setting. 4474 * @return true if the value was set, false on database errors 4475 */ 4476 public static boolean putLong(ContentResolver cr, String name, long value) { 4477 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4478 } 4479 4480 /** @hide */ 4481 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4482 int userHandle) { 4483 return putStringForUser(cr, name, Long.toString(value), userHandle); 4484 } 4485 4486 /** 4487 * Convenience function for retrieving a single secure settings value 4488 * as a floating point number. Note that internally setting values are 4489 * always stored as strings; this function converts the string to an 4490 * float for you. The default value will be returned if the setting 4491 * is not defined or not a valid float. 4492 * 4493 * @param cr The ContentResolver to access. 4494 * @param name The name of the setting to retrieve. 4495 * @param def Value to return if the setting is not defined. 4496 * 4497 * @return The setting's current value, or 'def' if it is not defined 4498 * or not a valid float. 4499 */ 4500 public static float getFloat(ContentResolver cr, String name, float def) { 4501 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4502 } 4503 4504 /** @hide */ 4505 public static float getFloatForUser(ContentResolver cr, String name, float def, 4506 int userHandle) { 4507 String v = getStringForUser(cr, name, userHandle); 4508 try { 4509 return v != null ? Float.parseFloat(v) : def; 4510 } catch (NumberFormatException e) { 4511 return def; 4512 } 4513 } 4514 4515 /** 4516 * Convenience function for retrieving a single secure settings value 4517 * as a float. Note that internally setting values are always 4518 * stored as strings; this function converts the string to a float 4519 * for you. 4520 * <p> 4521 * This version does not take a default value. If the setting has not 4522 * been set, or the string value is not a number, 4523 * it throws {@link SettingNotFoundException}. 4524 * 4525 * @param cr The ContentResolver to access. 4526 * @param name The name of the setting to retrieve. 4527 * 4528 * @throws SettingNotFoundException Thrown if a setting by the given 4529 * name can't be found or the setting value is not a float. 4530 * 4531 * @return The setting's current value. 4532 */ 4533 public static float getFloat(ContentResolver cr, String name) 4534 throws SettingNotFoundException { 4535 return getFloatForUser(cr, name, UserHandle.myUserId()); 4536 } 4537 4538 /** @hide */ 4539 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4540 throws SettingNotFoundException { 4541 String v = getStringForUser(cr, name, userHandle); 4542 if (v == null) { 4543 throw new SettingNotFoundException(name); 4544 } 4545 try { 4546 return Float.parseFloat(v); 4547 } catch (NumberFormatException e) { 4548 throw new SettingNotFoundException(name); 4549 } 4550 } 4551 4552 /** 4553 * Convenience function for updating a single settings value as a 4554 * floating point number. This will either create a new entry in the 4555 * table if the given name does not exist, or modify the value of the 4556 * existing row with that name. Note that internally setting values 4557 * are always stored as strings, so this function converts the given 4558 * value to a string before storing it. 4559 * 4560 * @param cr The ContentResolver to access. 4561 * @param name The name of the setting to modify. 4562 * @param value The new value for the setting. 4563 * @return true if the value was set, false on database errors 4564 */ 4565 public static boolean putFloat(ContentResolver cr, String name, float value) { 4566 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4567 } 4568 4569 /** @hide */ 4570 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4571 int userHandle) { 4572 return putStringForUser(cr, name, Float.toString(value), userHandle); 4573 } 4574 4575 /** 4576 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4577 * instead 4578 */ 4579 @Deprecated 4580 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4581 Global.DEVELOPMENT_SETTINGS_ENABLED; 4582 4583 /** 4584 * When the user has enable the option to have a "bug report" command 4585 * in the power menu. 4586 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4587 * @hide 4588 */ 4589 @Deprecated 4590 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4591 4592 /** 4593 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4594 */ 4595 @Deprecated 4596 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4597 4598 /** 4599 * Setting to allow mock locations and location provider status to be injected into the 4600 * LocationManager service for testing purposes during application development. These 4601 * locations and status values override actual location and status information generated 4602 * by network, gps, or other location providers. 4603 * 4604 * @deprecated This settings is not used anymore. 4605 */ 4606 @Deprecated 4607 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4608 4609 /** 4610 * A 64-bit number (as a hex string) that is randomly 4611 * generated when the user first sets up the device and should remain 4612 * constant for the lifetime of the user's device. The value may 4613 * change if a factory reset is performed on the device. 4614 * <p class="note"><strong>Note:</strong> When a device has <a 4615 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4616 * (available on certain devices running Android 4.2 or higher), each user appears as a 4617 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4618 * user.</p> 4619 */ 4620 public static final String ANDROID_ID = "android_id"; 4621 4622 /** 4623 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4624 */ 4625 @Deprecated 4626 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4627 4628 /** 4629 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4630 */ 4631 @Deprecated 4632 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4633 4634 /** 4635 * Setting to record the input method used by default, holding the ID 4636 * of the desired method. 4637 */ 4638 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4639 4640 /** 4641 * Setting to record the input method subtype used by default, holding the ID 4642 * of the desired method. 4643 */ 4644 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4645 "selected_input_method_subtype"; 4646 4647 /** 4648 * Setting to record the history of input method subtype, holding the pair of ID of IME 4649 * and its last used subtype. 4650 * @hide 4651 */ 4652 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4653 "input_methods_subtype_history"; 4654 4655 /** 4656 * Setting to record the visibility of input method selector 4657 */ 4658 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4659 "input_method_selector_visibility"; 4660 4661 /** 4662 * The currently selected voice interaction service flattened ComponentName. 4663 * @hide 4664 */ 4665 @TestApi 4666 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4667 4668 /** 4669 * bluetooth HCI snoop log configuration 4670 * @hide 4671 */ 4672 public static final String BLUETOOTH_HCI_LOG = 4673 "bluetooth_hci_log"; 4674 4675 /** 4676 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4677 */ 4678 @Deprecated 4679 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4680 4681 /** 4682 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4683 * @hide 4684 */ 4685 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4686 4687 /** 4688 * Prefix for category name that marks whether a suggested action from that category was 4689 * completed. 4690 * @hide 4691 */ 4692 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 4693 4694 /** 4695 * List of input methods that are currently enabled. This is a string 4696 * containing the IDs of all enabled input methods, each ID separated 4697 * by ':'. 4698 */ 4699 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4700 4701 /** 4702 * List of system input methods that are currently disabled. This is a string 4703 * containing the IDs of all disabled input methods, each ID separated 4704 * by ':'. 4705 * @hide 4706 */ 4707 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4708 4709 /** 4710 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4711 * determines if the IME should be shown when a hard keyboard is attached. 4712 * @hide 4713 */ 4714 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4715 4716 /** 4717 * Host name and port for global http proxy. Uses ':' seperator for 4718 * between host and port. 4719 * 4720 * @deprecated Use {@link Global#HTTP_PROXY} 4721 */ 4722 @Deprecated 4723 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4724 4725 /** 4726 * Package designated as always-on VPN provider. 4727 * 4728 * @hide 4729 */ 4730 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4731 4732 /** 4733 * Whether to block networking outside of VPN connections while always-on is set. 4734 * @see #ALWAYS_ON_VPN_APP 4735 * 4736 * @hide 4737 */ 4738 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 4739 4740 /** 4741 * Whether applications can be installed for this user via the system's 4742 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4743 * 4744 * <p>1 = permit app installation via the system package installer intent 4745 * <p>0 = do not allow use of the package installer 4746 */ 4747 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4748 4749 /** 4750 * Comma-separated list of location providers that activities may access. Do not rely on 4751 * this value being present in settings.db or on ContentObserver notifications on the 4752 * corresponding Uri. 4753 * 4754 * @deprecated use {@link #LOCATION_MODE} and 4755 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4756 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4757 */ 4758 @Deprecated 4759 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4760 4761 /** 4762 * The degree of location access enabled by the user. 4763 * <p> 4764 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4765 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4766 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4767 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4768 * modes that might be added in the future. 4769 * <p> 4770 * Note: do not rely on this value being present in settings.db or on ContentObserver 4771 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4772 * to receive changes in this value. 4773 */ 4774 public static final String LOCATION_MODE = "location_mode"; 4775 /** 4776 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4777 * {@link #LOCATION_MODE_OFF} 4778 * @hide 4779 */ 4780 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4781 4782 /** 4783 * Sets all location providers to the previous states before location was turned off. 4784 * @hide 4785 */ 4786 public static final int LOCATION_MODE_PREVIOUS = -1; 4787 /** 4788 * Location access disabled. 4789 */ 4790 public static final int LOCATION_MODE_OFF = 0; 4791 /** 4792 * Network Location Provider disabled, but GPS and other sensors enabled. 4793 */ 4794 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4795 /** 4796 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4797 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4798 * {@link android.location.Criteria#POWER_MEDIUM}. 4799 */ 4800 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4801 /** 4802 * Best-effort location computation allowed. 4803 */ 4804 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4805 4806 /** 4807 * A flag containing settings used for biometric weak 4808 * @hide 4809 */ 4810 @Deprecated 4811 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4812 "lock_biometric_weak_flags"; 4813 4814 /** 4815 * Whether lock-to-app will lock the keyguard when exiting. 4816 * @hide 4817 */ 4818 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4819 4820 /** 4821 * Whether autolock is enabled (0 = false, 1 = true) 4822 * 4823 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4824 * level of the keyguard. Accessing this setting from an app that is targeting 4825 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4826 */ 4827 @Deprecated 4828 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4829 4830 /** 4831 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4832 * 4833 * @deprecated Accessing this setting from an app that is targeting 4834 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4835 */ 4836 @Deprecated 4837 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4838 4839 /** 4840 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4841 * true) 4842 * 4843 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4844 * lockscreen uses 4845 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4846 * Accessing this setting from an app that is targeting 4847 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4848 */ 4849 @Deprecated 4850 public static final String 4851 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4852 4853 /** 4854 * This preference allows the device to be locked given time after screen goes off, 4855 * subject to current DeviceAdmin policy limits. 4856 * @hide 4857 */ 4858 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4859 4860 4861 /** 4862 * This preference contains the string that shows for owner info on LockScreen. 4863 * @hide 4864 * @deprecated 4865 */ 4866 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4867 4868 /** 4869 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4870 * @hide 4871 */ 4872 @Deprecated 4873 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4874 "lock_screen_appwidget_ids"; 4875 4876 /** 4877 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4878 * @hide 4879 */ 4880 @Deprecated 4881 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4882 "lock_screen_fallback_appwidget_id"; 4883 4884 /** 4885 * Index of the lockscreen appwidget to restore, -1 if none. 4886 * @hide 4887 */ 4888 @Deprecated 4889 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4890 "lock_screen_sticky_appwidget"; 4891 4892 /** 4893 * This preference enables showing the owner info on LockScreen. 4894 * @hide 4895 * @deprecated 4896 */ 4897 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4898 "lock_screen_owner_info_enabled"; 4899 4900 /** 4901 * When set by a user, allows notifications to be shown atop a securely locked screen 4902 * in their full "private" form (same as when the device is unlocked). 4903 * @hide 4904 */ 4905 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4906 "lock_screen_allow_private_notifications"; 4907 4908 /** 4909 * When set by a user, allows notification remote input atop a securely locked screen 4910 * without having to unlock 4911 * @hide 4912 */ 4913 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4914 "lock_screen_allow_remote_input"; 4915 4916 /** 4917 * Set by the system to track if the user needs to see the call to action for 4918 * the lockscreen notification policy. 4919 * @hide 4920 */ 4921 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4922 "show_note_about_notification_hiding"; 4923 4924 /** 4925 * Set to 1 by the system after trust agents have been initialized. 4926 * @hide 4927 */ 4928 public static final String TRUST_AGENTS_INITIALIZED = 4929 "trust_agents_initialized"; 4930 4931 /** 4932 * The Logging ID (a unique 64-bit value) as a hex string. 4933 * Used as a pseudonymous identifier for logging. 4934 * @deprecated This identifier is poorly initialized and has 4935 * many collisions. It should not be used. 4936 */ 4937 @Deprecated 4938 public static final String LOGGING_ID = "logging_id"; 4939 4940 /** 4941 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4942 */ 4943 @Deprecated 4944 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4945 4946 /** 4947 * No longer supported. 4948 */ 4949 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4950 4951 /** 4952 * No longer supported. 4953 */ 4954 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4955 4956 /** 4957 * No longer supported. 4958 */ 4959 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4960 4961 /** 4962 * Settings classname to launch when Settings is clicked from All 4963 * Applications. Needed because of user testing between the old 4964 * and new Settings apps. 4965 */ 4966 // TODO: 881807 4967 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4968 4969 /** 4970 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4971 */ 4972 @Deprecated 4973 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4974 4975 /** 4976 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4977 */ 4978 @Deprecated 4979 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4980 4981 /** 4982 * If accessibility is enabled. 4983 */ 4984 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4985 4986 /** 4987 * If touch exploration is enabled. 4988 */ 4989 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4990 4991 /** 4992 * List of the enabled accessibility providers. 4993 */ 4994 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4995 "enabled_accessibility_services"; 4996 4997 /** 4998 * List of the accessibility services to which the user has granted 4999 * permission to put the device into touch exploration mode. 5000 * 5001 * @hide 5002 */ 5003 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5004 "touch_exploration_granted_accessibility_services"; 5005 5006 /** 5007 * Whether to speak passwords while in accessibility mode. 5008 */ 5009 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5010 5011 /** 5012 * Whether to draw text with high contrast while in accessibility mode. 5013 * 5014 * @hide 5015 */ 5016 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5017 "high_text_contrast_enabled"; 5018 5019 /** 5020 * If injection of accessibility enhancing JavaScript screen-reader 5021 * is enabled. 5022 * <p> 5023 * Note: The JavaScript based screen-reader is served by the 5024 * Google infrastructure and enable users with disabilities to 5025 * efficiently navigate in and explore web content. 5026 * </p> 5027 * <p> 5028 * This property represents a boolean value. 5029 * </p> 5030 * @hide 5031 */ 5032 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5033 "accessibility_script_injection"; 5034 5035 /** 5036 * The URL for the injected JavaScript based screen-reader used 5037 * for providing accessibility of content in WebView. 5038 * <p> 5039 * Note: The JavaScript based screen-reader is served by the 5040 * Google infrastructure and enable users with disabilities to 5041 * efficiently navigate in and explore web content. 5042 * </p> 5043 * <p> 5044 * This property represents a string value. 5045 * </p> 5046 * @hide 5047 */ 5048 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5049 "accessibility_script_injection_url"; 5050 5051 /** 5052 * Key bindings for navigation in built-in accessibility support for web content. 5053 * <p> 5054 * Note: These key bindings are for the built-in accessibility navigation for 5055 * web content which is used as a fall back solution if JavaScript in a WebView 5056 * is not enabled or the user has not opted-in script injection from Google. 5057 * </p> 5058 * <p> 5059 * The bindings are separated by semi-colon. A binding is a mapping from 5060 * a key to a sequence of actions (for more details look at 5061 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5062 * string representation of an integer obtained from a meta state (optional) shifted 5063 * sixteen times left and bitwise ored with a key code. An action is represented 5064 * as a hexademical string representation of an integer where the first two digits 5065 * are navigation action index, the second, the third, and the fourth digit pairs 5066 * represent the action arguments. The separate actions in a binding are colon 5067 * separated. The key and the action sequence it maps to are separated by equals. 5068 * </p> 5069 * <p> 5070 * For example, the binding below maps the DPAD right button to traverse the 5071 * current navigation axis once without firing an accessibility event and to 5072 * perform the same traversal again but to fire an event: 5073 * <code> 5074 * 0x16=0x01000100:0x01000101; 5075 * </code> 5076 * </p> 5077 * <p> 5078 * The goal of this binding is to enable dynamic rebinding of keys to 5079 * navigation actions for web content without requiring a framework change. 5080 * </p> 5081 * <p> 5082 * This property represents a string value. 5083 * </p> 5084 * @hide 5085 */ 5086 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5087 "accessibility_web_content_key_bindings"; 5088 5089 /** 5090 * Setting that specifies whether the display magnification is enabled. 5091 * Display magnifications allows the user to zoom in the display content 5092 * and is targeted to low vision users. The current magnification scale 5093 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5094 * 5095 * @hide 5096 */ 5097 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5098 "accessibility_display_magnification_enabled"; 5099 5100 /** 5101 * Setting that specifies what the display magnification scale is. 5102 * Display magnifications allows the user to zoom in the display 5103 * content and is targeted to low vision users. Whether a display 5104 * magnification is performed is controlled by 5105 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5106 * 5107 * @hide 5108 */ 5109 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5110 "accessibility_display_magnification_scale"; 5111 5112 /** 5113 * Setting that specifies whether the display magnification should be 5114 * automatically updated. If this fearture is enabled the system will 5115 * exit magnification mode or pan the viewport when a context change 5116 * occurs. For example, on staring a new activity or rotating the screen, 5117 * the system may zoom out so the user can see the new context he is in. 5118 * Another example is on showing a window that is not visible in the 5119 * magnified viewport the system may pan the viewport to make the window 5120 * the has popped up so the user knows that the context has changed. 5121 * Whether a screen magnification is performed is controlled by 5122 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5123 * 5124 * @hide 5125 */ 5126 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5127 "accessibility_display_magnification_auto_update"; 5128 5129 /** 5130 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5131 * modified from an AccessibilityService using the SoftKeyboardController. 5132 * 5133 * @hide 5134 */ 5135 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5136 "accessibility_soft_keyboard_mode"; 5137 5138 /** 5139 * Default soft keyboard behavior. 5140 * 5141 * @hide 5142 */ 5143 public static final int SHOW_MODE_AUTO = 0; 5144 5145 /** 5146 * Soft keyboard is never shown. 5147 * 5148 * @hide 5149 */ 5150 public static final int SHOW_MODE_HIDDEN = 1; 5151 5152 /** 5153 * Setting that specifies whether timed text (captions) should be 5154 * displayed in video content. Text display properties are controlled by 5155 * the following settings: 5156 * <ul> 5157 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5158 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5159 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5160 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5161 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5162 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5163 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5164 * </ul> 5165 * 5166 * @hide 5167 */ 5168 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5169 "accessibility_captioning_enabled"; 5170 5171 /** 5172 * Setting that specifies the language for captions as a locale string, 5173 * e.g. en_US. 5174 * 5175 * @see java.util.Locale#toString 5176 * @hide 5177 */ 5178 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5179 "accessibility_captioning_locale"; 5180 5181 /** 5182 * Integer property that specifies the preset style for captions, one 5183 * of: 5184 * <ul> 5185 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5186 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5187 * </ul> 5188 * 5189 * @see java.util.Locale#toString 5190 * @hide 5191 */ 5192 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5193 "accessibility_captioning_preset"; 5194 5195 /** 5196 * Integer property that specifes the background color for captions as a 5197 * packed 32-bit color. 5198 * 5199 * @see android.graphics.Color#argb 5200 * @hide 5201 */ 5202 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5203 "accessibility_captioning_background_color"; 5204 5205 /** 5206 * Integer property that specifes the foreground color for captions as a 5207 * packed 32-bit color. 5208 * 5209 * @see android.graphics.Color#argb 5210 * @hide 5211 */ 5212 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5213 "accessibility_captioning_foreground_color"; 5214 5215 /** 5216 * Integer property that specifes the edge type for captions, one of: 5217 * <ul> 5218 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5219 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5220 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5221 * </ul> 5222 * 5223 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5224 * @hide 5225 */ 5226 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5227 "accessibility_captioning_edge_type"; 5228 5229 /** 5230 * Integer property that specifes the edge color for captions as a 5231 * packed 32-bit color. 5232 * 5233 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5234 * @see android.graphics.Color#argb 5235 * @hide 5236 */ 5237 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5238 "accessibility_captioning_edge_color"; 5239 5240 /** 5241 * Integer property that specifes the window color for captions as a 5242 * packed 32-bit color. 5243 * 5244 * @see android.graphics.Color#argb 5245 * @hide 5246 */ 5247 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5248 "accessibility_captioning_window_color"; 5249 5250 /** 5251 * String property that specifies the typeface for captions, one of: 5252 * <ul> 5253 * <li>DEFAULT 5254 * <li>MONOSPACE 5255 * <li>SANS_SERIF 5256 * <li>SERIF 5257 * </ul> 5258 * 5259 * @see android.graphics.Typeface 5260 * @hide 5261 */ 5262 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5263 "accessibility_captioning_typeface"; 5264 5265 /** 5266 * Floating point property that specifies font scaling for captions. 5267 * 5268 * @hide 5269 */ 5270 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5271 "accessibility_captioning_font_scale"; 5272 5273 /** 5274 * Setting that specifies whether display color inversion is enabled. 5275 */ 5276 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5277 "accessibility_display_inversion_enabled"; 5278 5279 /** 5280 * Setting that specifies whether display color space adjustment is 5281 * enabled. 5282 * 5283 * @hide 5284 */ 5285 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5286 "accessibility_display_daltonizer_enabled"; 5287 5288 /** 5289 * Integer property that specifies the type of color space adjustment to 5290 * perform. Valid values are defined in AccessibilityManager. 5291 * 5292 * @hide 5293 */ 5294 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5295 "accessibility_display_daltonizer"; 5296 5297 /** 5298 * Float list that specifies the color matrix to apply to 5299 * the display. Valid values are defined in AccessibilityManager. 5300 * 5301 * @hide 5302 */ 5303 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 5304 "accessibility_display_color_matrix"; 5305 5306 /** 5307 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5308 * enabled. 5309 * 5310 * @hide 5311 */ 5312 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5313 "accessibility_autoclick_enabled"; 5314 5315 /** 5316 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5317 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5318 * 5319 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5320 * @hide 5321 */ 5322 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5323 "accessibility_autoclick_delay"; 5324 5325 /** 5326 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5327 * accessibility. 5328 * (0 = false, 1 = true) 5329 * @hide 5330 */ 5331 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5332 "accessibility_large_pointer_icon"; 5333 5334 /** 5335 * The timeout for considering a press to be a long press in milliseconds. 5336 * @hide 5337 */ 5338 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5339 5340 /** 5341 * List of the enabled print services. 5342 * 5343 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5344 * from pre-N. 5345 * 5346 * @hide 5347 */ 5348 public static final String ENABLED_PRINT_SERVICES = 5349 "enabled_print_services"; 5350 5351 /** 5352 * List of the disabled print services. 5353 * 5354 * @hide 5355 */ 5356 public static final String DISABLED_PRINT_SERVICES = 5357 "disabled_print_services"; 5358 5359 /** 5360 * The saved value for WindowManagerService.setForcedDisplayDensity() 5361 * formatted as a single integer representing DPI. If unset, then use 5362 * the real display density. 5363 * 5364 * @hide 5365 */ 5366 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5367 5368 /** 5369 * Setting to always use the default text-to-speech settings regardless 5370 * of the application settings. 5371 * 1 = override application settings, 5372 * 0 = use application settings (if specified). 5373 * 5374 * @deprecated The value of this setting is no longer respected by 5375 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5376 */ 5377 @Deprecated 5378 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5379 5380 /** 5381 * Default text-to-speech engine speech rate. 100 = 1x 5382 */ 5383 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5384 5385 /** 5386 * Default text-to-speech engine pitch. 100 = 1x 5387 */ 5388 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5389 5390 /** 5391 * Default text-to-speech engine. 5392 */ 5393 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5394 5395 /** 5396 * Default text-to-speech language. 5397 * 5398 * @deprecated this setting is no longer in use, as of the Ice Cream 5399 * Sandwich release. Apps should never need to read this setting directly, 5400 * instead can query the TextToSpeech framework classes for the default 5401 * locale. {@link TextToSpeech#getLanguage()}. 5402 */ 5403 @Deprecated 5404 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5405 5406 /** 5407 * Default text-to-speech country. 5408 * 5409 * @deprecated this setting is no longer in use, as of the Ice Cream 5410 * Sandwich release. Apps should never need to read this setting directly, 5411 * instead can query the TextToSpeech framework classes for the default 5412 * locale. {@link TextToSpeech#getLanguage()}. 5413 */ 5414 @Deprecated 5415 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5416 5417 /** 5418 * Default text-to-speech locale variant. 5419 * 5420 * @deprecated this setting is no longer in use, as of the Ice Cream 5421 * Sandwich release. Apps should never need to read this setting directly, 5422 * instead can query the TextToSpeech framework classes for the 5423 * locale that is in use {@link TextToSpeech#getLanguage()}. 5424 */ 5425 @Deprecated 5426 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5427 5428 /** 5429 * Stores the default tts locales on a per engine basis. Stored as 5430 * a comma seperated list of values, each value being of the form 5431 * {@code engine_name:locale} for example, 5432 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5433 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5434 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5435 * setting directly, and can query the TextToSpeech framework classes 5436 * for the locale that is in use. 5437 * 5438 * @hide 5439 */ 5440 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5441 5442 /** 5443 * Space delimited list of plugin packages that are enabled. 5444 */ 5445 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5446 5447 /** 5448 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5449 * instead. 5450 */ 5451 @Deprecated 5452 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5453 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5454 5455 /** 5456 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5457 * instead. 5458 */ 5459 @Deprecated 5460 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5461 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5462 5463 /** 5464 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5465 * instead. 5466 */ 5467 @Deprecated 5468 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5469 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5470 5471 /** 5472 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5473 * instead. 5474 */ 5475 @Deprecated 5476 public static final String WIFI_ON = Global.WIFI_ON; 5477 5478 /** 5479 * The acceptable packet loss percentage (range 0 - 100) before trying 5480 * another AP on the same network. 5481 * @deprecated This setting is not used. 5482 */ 5483 @Deprecated 5484 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5485 "wifi_watchdog_acceptable_packet_loss_percentage"; 5486 5487 /** 5488 * The number of access points required for a network in order for the 5489 * watchdog to monitor it. 5490 * @deprecated This setting is not used. 5491 */ 5492 @Deprecated 5493 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5494 5495 /** 5496 * The delay between background checks. 5497 * @deprecated This setting is not used. 5498 */ 5499 @Deprecated 5500 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5501 "wifi_watchdog_background_check_delay_ms"; 5502 5503 /** 5504 * Whether the Wi-Fi watchdog is enabled for background checking even 5505 * after it thinks the user has connected to a good access point. 5506 * @deprecated This setting is not used. 5507 */ 5508 @Deprecated 5509 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5510 "wifi_watchdog_background_check_enabled"; 5511 5512 /** 5513 * The timeout for a background ping 5514 * @deprecated This setting is not used. 5515 */ 5516 @Deprecated 5517 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5518 "wifi_watchdog_background_check_timeout_ms"; 5519 5520 /** 5521 * The number of initial pings to perform that *may* be ignored if they 5522 * fail. Again, if these fail, they will *not* be used in packet loss 5523 * calculation. For example, one network always seemed to time out for 5524 * the first couple pings, so this is set to 3 by default. 5525 * @deprecated This setting is not used. 5526 */ 5527 @Deprecated 5528 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5529 "wifi_watchdog_initial_ignored_ping_count"; 5530 5531 /** 5532 * The maximum number of access points (per network) to attempt to test. 5533 * If this number is reached, the watchdog will no longer monitor the 5534 * initial connection state for the network. This is a safeguard for 5535 * networks containing multiple APs whose DNS does not respond to pings. 5536 * @deprecated This setting is not used. 5537 */ 5538 @Deprecated 5539 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5540 5541 /** 5542 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5543 */ 5544 @Deprecated 5545 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5546 5547 /** 5548 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5549 * @deprecated This setting is not used. 5550 */ 5551 @Deprecated 5552 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5553 5554 /** 5555 * The number of pings to test if an access point is a good connection. 5556 * @deprecated This setting is not used. 5557 */ 5558 @Deprecated 5559 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5560 5561 /** 5562 * The delay between pings. 5563 * @deprecated This setting is not used. 5564 */ 5565 @Deprecated 5566 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5567 5568 /** 5569 * The timeout per ping. 5570 * @deprecated This setting is not used. 5571 */ 5572 @Deprecated 5573 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5574 5575 /** 5576 * @deprecated Use 5577 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5578 */ 5579 @Deprecated 5580 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5581 5582 /** 5583 * @deprecated Use 5584 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5585 */ 5586 @Deprecated 5587 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5588 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5589 5590 /** 5591 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5592 * the receivers of the PendingIntent an opportunity to make a new network request before 5593 * the Network satisfying the request is potentially removed. 5594 * 5595 * @hide 5596 */ 5597 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5598 "connectivity_release_pending_intent_delay_ms"; 5599 5600 /** 5601 * Whether background data usage is allowed. 5602 * 5603 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5604 * availability of background data depends on several 5605 * combined factors. When background data is unavailable, 5606 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5607 * now appear disconnected. 5608 */ 5609 @Deprecated 5610 public static final String BACKGROUND_DATA = "background_data"; 5611 5612 /** 5613 * Origins for which browsers should allow geolocation by default. 5614 * The value is a space-separated list of origins. 5615 */ 5616 public static final String ALLOWED_GEOLOCATION_ORIGINS 5617 = "allowed_geolocation_origins"; 5618 5619 /** 5620 * The preferred TTY mode 0 = TTy Off, CDMA default 5621 * 1 = TTY Full 5622 * 2 = TTY HCO 5623 * 3 = TTY VCO 5624 * @hide 5625 */ 5626 public static final String PREFERRED_TTY_MODE = 5627 "preferred_tty_mode"; 5628 5629 /** 5630 * Whether the enhanced voice privacy mode is enabled. 5631 * 0 = normal voice privacy 5632 * 1 = enhanced voice privacy 5633 * @hide 5634 */ 5635 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5636 5637 /** 5638 * Whether the TTY mode mode is enabled. 5639 * 0 = disabled 5640 * 1 = enabled 5641 * @hide 5642 */ 5643 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5644 5645 /** 5646 * Controls whether settings backup is enabled. 5647 * Type: int ( 0 = disabled, 1 = enabled ) 5648 * @hide 5649 */ 5650 public static final String BACKUP_ENABLED = "backup_enabled"; 5651 5652 /** 5653 * Controls whether application data is automatically restored from backup 5654 * at install time. 5655 * Type: int ( 0 = disabled, 1 = enabled ) 5656 * @hide 5657 */ 5658 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5659 5660 /** 5661 * Indicates whether settings backup has been fully provisioned. 5662 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5663 * @hide 5664 */ 5665 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5666 5667 /** 5668 * Component of the transport to use for backup/restore. 5669 * @hide 5670 */ 5671 public static final String BACKUP_TRANSPORT = "backup_transport"; 5672 5673 /** 5674 * Version for which the setup wizard was last shown. Bumped for 5675 * each release when there is new setup information to show. 5676 * @hide 5677 */ 5678 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5679 5680 /** 5681 * The interval in milliseconds after which Wi-Fi is considered idle. 5682 * When idle, it is possible for the device to be switched from Wi-Fi to 5683 * the mobile data network. 5684 * @hide 5685 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5686 * instead. 5687 */ 5688 @Deprecated 5689 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5690 5691 /** 5692 * The global search provider chosen by the user (if multiple global 5693 * search providers are installed). This will be the provider returned 5694 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5695 * installed. This setting is stored as a flattened component name as 5696 * per {@link ComponentName#flattenToString()}. 5697 * 5698 * @hide 5699 */ 5700 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5701 "search_global_search_activity"; 5702 5703 /** 5704 * The number of promoted sources in GlobalSearch. 5705 * @hide 5706 */ 5707 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5708 /** 5709 * The maximum number of suggestions returned by GlobalSearch. 5710 * @hide 5711 */ 5712 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5713 /** 5714 * The number of suggestions GlobalSearch will ask each non-web search source for. 5715 * @hide 5716 */ 5717 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5718 /** 5719 * The number of suggestions the GlobalSearch will ask the web search source for. 5720 * @hide 5721 */ 5722 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5723 "search_web_results_override_limit"; 5724 /** 5725 * The number of milliseconds that GlobalSearch will wait for suggestions from 5726 * promoted sources before continuing with all other sources. 5727 * @hide 5728 */ 5729 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5730 "search_promoted_source_deadline_millis"; 5731 /** 5732 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5733 * @hide 5734 */ 5735 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5736 /** 5737 * The maximum number of milliseconds that GlobalSearch shows the previous results 5738 * after receiving a new query. 5739 * @hide 5740 */ 5741 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5742 /** 5743 * The maximum age of log data used for shortcuts in GlobalSearch. 5744 * @hide 5745 */ 5746 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5747 /** 5748 * The maximum age of log data used for source ranking in GlobalSearch. 5749 * @hide 5750 */ 5751 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5752 "search_max_source_event_age_millis"; 5753 /** 5754 * The minimum number of impressions needed to rank a source in GlobalSearch. 5755 * @hide 5756 */ 5757 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5758 "search_min_impressions_for_source_ranking"; 5759 /** 5760 * The minimum number of clicks needed to rank a source in GlobalSearch. 5761 * @hide 5762 */ 5763 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5764 "search_min_clicks_for_source_ranking"; 5765 /** 5766 * The maximum number of shortcuts shown by GlobalSearch. 5767 * @hide 5768 */ 5769 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5770 /** 5771 * The size of the core thread pool for suggestion queries in GlobalSearch. 5772 * @hide 5773 */ 5774 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5775 "search_query_thread_core_pool_size"; 5776 /** 5777 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5778 * @hide 5779 */ 5780 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5781 "search_query_thread_max_pool_size"; 5782 /** 5783 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5784 * @hide 5785 */ 5786 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5787 "search_shortcut_refresh_core_pool_size"; 5788 /** 5789 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5790 * @hide 5791 */ 5792 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5793 "search_shortcut_refresh_max_pool_size"; 5794 /** 5795 * The maximun time that excess threads in the GlobalSeach thread pools will 5796 * wait before terminating. 5797 * @hide 5798 */ 5799 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5800 "search_thread_keepalive_seconds"; 5801 /** 5802 * The maximum number of concurrent suggestion queries to each source. 5803 * @hide 5804 */ 5805 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5806 "search_per_source_concurrent_query_limit"; 5807 5808 /** 5809 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5810 * @hide 5811 */ 5812 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5813 5814 /** 5815 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5816 * @hide 5817 */ 5818 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5819 5820 /** 5821 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5822 * @hide 5823 */ 5824 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5825 5826 /** 5827 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5828 * @hide 5829 */ 5830 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5831 5832 /** 5833 * If nonzero, ANRs in invisible background processes bring up a dialog. 5834 * Otherwise, the process will be silently killed. 5835 * @hide 5836 */ 5837 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5838 5839 /** 5840 * The {@link ComponentName} string of the service to be used as the voice recognition 5841 * service. 5842 * 5843 * @hide 5844 */ 5845 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5846 5847 /** 5848 * Stores whether an user has consented to have apps verified through PAM. 5849 * The value is boolean (1 or 0). 5850 * 5851 * @hide 5852 */ 5853 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5854 "package_verifier_user_consent"; 5855 5856 /** 5857 * The {@link ComponentName} string of the selected spell checker service which is 5858 * one of the services managed by the text service manager. 5859 * 5860 * @hide 5861 */ 5862 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5863 5864 /** 5865 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5866 * service which is one of the services managed by the text service manager. 5867 * 5868 * @hide 5869 */ 5870 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5871 "selected_spell_checker_subtype"; 5872 5873 /** 5874 * The {@link ComponentName} string whether spell checker is enabled or not. 5875 * 5876 * @hide 5877 */ 5878 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5879 5880 /** 5881 * What happens when the user presses the Power button while in-call 5882 * and the screen is on.<br/> 5883 * <b>Values:</b><br/> 5884 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5885 * 2 - The Power button hangs up the current call.<br/> 5886 * 5887 * @hide 5888 */ 5889 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5890 5891 /** 5892 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5893 * @hide 5894 */ 5895 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5896 5897 /** 5898 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5899 * @hide 5900 */ 5901 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5902 5903 /** 5904 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5905 * @hide 5906 */ 5907 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5908 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5909 5910 /** 5911 * Whether the device should wake when the wake gesture sensor detects motion. 5912 * @hide 5913 */ 5914 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5915 5916 /** 5917 * Whether the device should doze if configured. 5918 * @hide 5919 */ 5920 public static final String DOZE_ENABLED = "doze_enabled"; 5921 5922 /** 5923 * The current night mode that has been selected by the user. Owned 5924 * and controlled by UiModeManagerService. Constants are as per 5925 * UiModeManager. 5926 * @hide 5927 */ 5928 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5929 5930 /** 5931 * Whether screensavers are enabled. 5932 * @hide 5933 */ 5934 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5935 5936 /** 5937 * The user's chosen screensaver components. 5938 * 5939 * These will be launched by the PhoneWindowManager after a timeout when not on 5940 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5941 * @hide 5942 */ 5943 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5944 5945 /** 5946 * If screensavers are enabled, whether the screensaver should be automatically launched 5947 * when the device is inserted into a (desk) dock. 5948 * @hide 5949 */ 5950 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5951 5952 /** 5953 * If screensavers are enabled, whether the screensaver should be automatically launched 5954 * when the screen times out when not on battery. 5955 * @hide 5956 */ 5957 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5958 5959 /** 5960 * If screensavers are enabled, the default screensaver component. 5961 * @hide 5962 */ 5963 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5964 5965 /** 5966 * The default NFC payment component 5967 * @hide 5968 */ 5969 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5970 5971 /** 5972 * Whether NFC payment is handled by the foreground application or a default. 5973 * @hide 5974 */ 5975 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5976 5977 /** 5978 * Specifies the package name currently configured to be the primary sms application 5979 * @hide 5980 */ 5981 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5982 5983 /** 5984 * Specifies the package name currently configured to be the default dialer application 5985 * @hide 5986 */ 5987 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5988 5989 /** 5990 * Specifies the package name currently configured to be the emergency assistance application 5991 * 5992 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5993 * 5994 * @hide 5995 */ 5996 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5997 5998 /** 5999 * Specifies whether the current app context on scren (assist data) will be sent to the 6000 * assist application (active voice interaction service). 6001 * 6002 * @hide 6003 */ 6004 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6005 6006 /** 6007 * Specifies whether a screenshot of the screen contents will be sent to the assist 6008 * application (active voice interaction service). 6009 * 6010 * @hide 6011 */ 6012 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6013 6014 /** 6015 * Names of the service components that the current user has explicitly allowed to 6016 * see all of the user's notifications, separated by ':'. 6017 * 6018 * @hide 6019 */ 6020 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6021 6022 /** 6023 * Names of the packages that the current user has explicitly allowed to 6024 * manage notification policy configuration, separated by ':'. 6025 * 6026 * @hide 6027 */ 6028 @TestApi 6029 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6030 "enabled_notification_policy_access_packages"; 6031 6032 /** @hide */ 6033 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 6034 6035 /** @hide */ 6036 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 6037 = "volume_controller_service_component"; 6038 6039 /** @hide */ 6040 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6041 6042 /** 6043 * This is the query URI for finding a print service to install. 6044 * 6045 * @hide 6046 */ 6047 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6048 6049 /** 6050 * This is the query URI for finding a NFC payment service to install. 6051 * 6052 * @hide 6053 */ 6054 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6055 6056 /** 6057 * If enabled, apps should try to skip any introductory hints on first launch. This might 6058 * apply to users that are already familiar with the environment or temporary users. 6059 * <p> 6060 * Type : int (0 to show hints, 1 to skip showing hints) 6061 */ 6062 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6063 6064 /** 6065 * Persisted playback time after a user confirmation of an unsafe volume level. 6066 * 6067 * @hide 6068 */ 6069 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6070 6071 /** 6072 * This preference enables notification display on the lockscreen. 6073 * @hide 6074 */ 6075 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6076 "lock_screen_show_notifications"; 6077 6078 /** 6079 * List of TV inputs that are currently hidden. This is a string 6080 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6081 * {@link android.net.Uri#encode(String)} and separated by ':'. 6082 * @hide 6083 */ 6084 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6085 6086 /** 6087 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6088 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6089 * and separated by ','. Each pair is separated by ':'. 6090 * @hide 6091 */ 6092 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6093 6094 /** 6095 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6096 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6097 * and 0 means automatic routing is enabled. 6098 * 6099 * @hide 6100 */ 6101 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6102 "usb_audio_automatic_routing_disabled"; 6103 6104 /** 6105 * The timeout in milliseconds before the device fully goes to sleep after 6106 * a period of inactivity. This value sets an upper bound on how long the device 6107 * will stay awake or dreaming without user activity. It should generally 6108 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6109 * will sleep before it ever has a chance to dream. 6110 * <p> 6111 * Use -1 to disable this timeout. 6112 * </p> 6113 * 6114 * @hide 6115 */ 6116 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6117 6118 /** 6119 * Controls whether double tap to wake is enabled. 6120 * @hide 6121 */ 6122 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6123 6124 /** 6125 * The current assistant component. It could be a voice interaction service, 6126 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6127 * handling. 6128 * 6129 * @hide 6130 */ 6131 public static final String ASSISTANT = "assistant"; 6132 6133 /** 6134 * Whether the camera launch gesture should be disabled. 6135 * 6136 * @hide 6137 */ 6138 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6139 6140 /** 6141 * Whether the camera launch gesture to double tap the power button when the screen is off 6142 * should be disabled. 6143 * 6144 * @hide 6145 */ 6146 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6147 "camera_double_tap_power_gesture_disabled"; 6148 6149 /** 6150 6151 /** 6152 * Behavior of twilight on the device. 6153 * One of {@link #TWILIGHT_MODE_LOCKED_OFF}, {@link #TWILIGHT_MODE_LOCKED_ON} 6154 * or {@link #TWILIGHT_MODE_AUTO}. 6155 * @hide 6156 */ 6157 public static final String TWILIGHT_MODE = "twilight_mode"; 6158 6159 /** 6160 * Twilight mode always off. 6161 * @hide 6162 */ 6163 public static final int TWILIGHT_MODE_LOCKED_OFF = 0; 6164 6165 /** 6166 * Twilight mode always on. 6167 * @hide 6168 */ 6169 public static final int TWILIGHT_MODE_LOCKED_ON = 1; 6170 6171 /** 6172 * Twilight mode auto. 6173 * @hide 6174 */ 6175 public static final int TWILIGHT_MODE_AUTO = 2; 6176 6177 /** 6178 * Twilight mode auto, temporarily overriden to on. 6179 * @hide 6180 */ 6181 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_OFF = 3; 6182 6183 /** 6184 * Twilight mode auto, temporarily overriden to off. 6185 * @hide 6186 */ 6187 public static final int TWILIGHT_MODE_AUTO_OVERRIDE_ON = 4; 6188 6189 /** 6190 * Whether brightness should automatically adjust based on twilight state. 6191 * @hide 6192 */ 6193 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6194 6195 /** 6196 * Names of the service components that the current user has explicitly allowed to 6197 * be a VR mode listener, separated by ':'. 6198 * 6199 * @hide 6200 */ 6201 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6202 6203 /** 6204 * Behavior of the display while in VR mode. 6205 * 6206 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6207 * 6208 * @hide 6209 */ 6210 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6211 6212 /** 6213 * Lower the display persistence while the system is in VR mode. 6214 * 6215 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6216 * 6217 * @hide. 6218 */ 6219 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6220 6221 /** 6222 * Do not alter the display persistence while the system is in VR mode. 6223 * 6224 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6225 * 6226 * @hide. 6227 */ 6228 public static final int VR_DISPLAY_MODE_OFF = 1; 6229 6230 /** 6231 * Whether parent user can access remote contact in managed profile. 6232 * 6233 * @hide 6234 */ 6235 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6236 "managed_profile_contact_remote_search"; 6237 6238 /** 6239 * This are the settings to be backed up. 6240 * 6241 * NOTE: Settings are backed up and restored in the order they appear 6242 * in this array. If you have one setting depending on another, 6243 * make sure that they are ordered appropriately. 6244 * 6245 * @hide 6246 */ 6247 public static final String[] SETTINGS_TO_BACKUP = { 6248 BUGREPORT_IN_POWER_MENU, // moved to global 6249 ALLOW_MOCK_LOCATION, 6250 PARENTAL_CONTROL_ENABLED, 6251 PARENTAL_CONTROL_REDIRECT_URL, 6252 USB_MASS_STORAGE_ENABLED, // moved to global 6253 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6254 ACCESSIBILITY_DISPLAY_DALTONIZER, 6255 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 6256 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6257 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6258 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6259 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 6260 ACCESSIBILITY_SCRIPT_INJECTION, 6261 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6262 ENABLED_ACCESSIBILITY_SERVICES, 6263 ENABLED_NOTIFICATION_LISTENERS, 6264 ENABLED_VR_LISTENERS, 6265 ENABLED_INPUT_METHODS, 6266 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6267 TOUCH_EXPLORATION_ENABLED, 6268 ACCESSIBILITY_ENABLED, 6269 ACCESSIBILITY_SPEAK_PASSWORD, 6270 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6271 ACCESSIBILITY_CAPTIONING_PRESET, 6272 ACCESSIBILITY_CAPTIONING_ENABLED, 6273 ACCESSIBILITY_CAPTIONING_LOCALE, 6274 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6275 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6276 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6277 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6278 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6279 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6280 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6281 TTS_USE_DEFAULTS, 6282 TTS_DEFAULT_RATE, 6283 TTS_DEFAULT_PITCH, 6284 TTS_DEFAULT_SYNTH, 6285 TTS_DEFAULT_LANG, 6286 TTS_DEFAULT_COUNTRY, 6287 TTS_ENABLED_PLUGINS, 6288 TTS_DEFAULT_LOCALE, 6289 SHOW_IME_WITH_HARD_KEYBOARD, 6290 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6291 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6292 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6293 SELECTED_SPELL_CHECKER, 6294 SELECTED_SPELL_CHECKER_SUBTYPE, 6295 SPELL_CHECKER_ENABLED, 6296 MOUNT_PLAY_NOTIFICATION_SND, 6297 MOUNT_UMS_AUTOSTART, 6298 MOUNT_UMS_PROMPT, 6299 MOUNT_UMS_NOTIFY_ENABLED, 6300 SLEEP_TIMEOUT, 6301 DOUBLE_TAP_TO_WAKE, 6302 WAKE_GESTURE_ENABLED, 6303 LONG_PRESS_TIMEOUT, 6304 CAMERA_GESTURE_DISABLED, 6305 ACCESSIBILITY_AUTOCLICK_ENABLED, 6306 ACCESSIBILITY_AUTOCLICK_DELAY, 6307 ACCESSIBILITY_LARGE_POINTER_ICON, 6308 PREFERRED_TTY_MODE, 6309 ENHANCED_VOICE_PRIVACY_ENABLED, 6310 TTY_MODE_ENABLED, 6311 INCALL_POWER_BUTTON_BEHAVIOR 6312 }; 6313 6314 /** 6315 * These entries are considered common between the personal and the managed profile, 6316 * since the managed profile doesn't get to change them. 6317 */ 6318 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6319 6320 static { 6321 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6322 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6323 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6324 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6325 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6326 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6327 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6328 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6329 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6330 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6331 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6332 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6333 } 6334 6335 /** @hide */ 6336 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6337 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6338 } 6339 6340 /** 6341 * Helper method for determining if a location provider is enabled. 6342 * 6343 * @param cr the content resolver to use 6344 * @param provider the location provider to query 6345 * @return true if the provider is enabled 6346 * 6347 * @deprecated use {@link #LOCATION_MODE} or 6348 * {@link LocationManager#isProviderEnabled(String)} 6349 */ 6350 @Deprecated 6351 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6352 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6353 } 6354 6355 /** 6356 * Helper method for determining if a location provider is enabled. 6357 * @param cr the content resolver to use 6358 * @param provider the location provider to query 6359 * @param userId the userId to query 6360 * @return true if the provider is enabled 6361 * @deprecated use {@link #LOCATION_MODE} or 6362 * {@link LocationManager#isProviderEnabled(String)} 6363 * @hide 6364 */ 6365 @Deprecated 6366 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6367 String allowedProviders = Settings.Secure.getStringForUser(cr, 6368 LOCATION_PROVIDERS_ALLOWED, userId); 6369 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6370 } 6371 6372 /** 6373 * Thread-safe method for enabling or disabling a single location provider. 6374 * @param cr the content resolver to use 6375 * @param provider the location provider to enable or disable 6376 * @param enabled true if the provider should be enabled 6377 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6378 */ 6379 @Deprecated 6380 public static final void setLocationProviderEnabled(ContentResolver cr, 6381 String provider, boolean enabled) { 6382 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6383 } 6384 6385 /** 6386 * Thread-safe method for enabling or disabling a single location provider. 6387 * 6388 * @param cr the content resolver to use 6389 * @param provider the location provider to enable or disable 6390 * @param enabled true if the provider should be enabled 6391 * @param userId the userId for which to enable/disable providers 6392 * @return true if the value was set, false on database errors 6393 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6394 * {@link #LOCATION_MODE} 6395 * @hide 6396 */ 6397 @Deprecated 6398 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6399 String provider, boolean enabled, int userId) { 6400 synchronized (mLocationSettingsLock) { 6401 // to ensure thread safety, we write the provider name with a '+' or '-' 6402 // and let the SettingsProvider handle it rather than reading and modifying 6403 // the list of enabled providers. 6404 if (enabled) { 6405 provider = "+" + provider; 6406 } else { 6407 provider = "-" + provider; 6408 } 6409 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6410 userId); 6411 } 6412 } 6413 6414 /** 6415 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6416 */ 6417 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6418 final int mode = getLocationModeForUser(cr, userId); 6419 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6420 } 6421 6422 /** 6423 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6424 */ 6425 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6426 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6427 LOCATION_MODE_HIGH_ACCURACY, userId); 6428 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6429 // turn on location any longer. 6430 if (mode == LOCATION_MODE_OFF) { 6431 mode = LOCATION_MODE_HIGH_ACCURACY; 6432 } 6433 return setLocationModeForUser(cr, mode, userId); 6434 } 6435 6436 /** 6437 * Thread-safe method for setting the location mode to one of 6438 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6439 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6440 * 6441 * @param cr the content resolver to use 6442 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6443 * @param userId the userId for which to change mode 6444 * @return true if the value was set, false on database errors 6445 * 6446 * @throws IllegalArgumentException if mode is not one of the supported values 6447 */ 6448 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6449 int userId) { 6450 synchronized (mLocationSettingsLock) { 6451 boolean gps = false; 6452 boolean network = false; 6453 switch (mode) { 6454 case LOCATION_MODE_PREVIOUS: 6455 // Retrieve the actual mode and set to that mode. 6456 return restoreLocationModeForUser(cr, userId); 6457 case LOCATION_MODE_OFF: 6458 saveLocationModeForUser(cr, userId); 6459 break; 6460 case LOCATION_MODE_SENSORS_ONLY: 6461 gps = true; 6462 break; 6463 case LOCATION_MODE_BATTERY_SAVING: 6464 network = true; 6465 break; 6466 case LOCATION_MODE_HIGH_ACCURACY: 6467 gps = true; 6468 network = true; 6469 break; 6470 default: 6471 throw new IllegalArgumentException("Invalid location mode: " + mode); 6472 } 6473 // Note it's important that we set the NLP mode first. The Google implementation 6474 // of NLP clears its NLP consent setting any time it receives a 6475 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6476 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6477 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6478 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6479 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6480 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6481 // dialog. Then the people who wrote the setup wizard would be sad. 6482 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6483 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6484 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6485 cr, LocationManager.GPS_PROVIDER, gps, userId); 6486 return gpsSuccess && nlpSuccess; 6487 } 6488 } 6489 6490 /** 6491 * Thread-safe method for reading the location mode, returns one of 6492 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6493 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6494 * 6495 * @param cr the content resolver to use 6496 * @param userId the userId for which to read the mode 6497 * @return the location mode 6498 */ 6499 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6500 synchronized (mLocationSettingsLock) { 6501 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6502 cr, LocationManager.GPS_PROVIDER, userId); 6503 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6504 cr, LocationManager.NETWORK_PROVIDER, userId); 6505 if (gpsEnabled && networkEnabled) { 6506 return LOCATION_MODE_HIGH_ACCURACY; 6507 } else if (gpsEnabled) { 6508 return LOCATION_MODE_SENSORS_ONLY; 6509 } else if (networkEnabled) { 6510 return LOCATION_MODE_BATTERY_SAVING; 6511 } else { 6512 return LOCATION_MODE_OFF; 6513 } 6514 } 6515 } 6516 } 6517 6518 /** 6519 * Global system settings, containing preferences that always apply identically 6520 * to all defined users. Applications can read these but are not allowed to write; 6521 * like the "Secure" settings, these are for preferences that the user must 6522 * explicitly modify through the system UI or specialized APIs for those values. 6523 */ 6524 public static final class Global extends NameValueTable { 6525 /** 6526 * The content:// style URL for global secure settings items. Not public. 6527 */ 6528 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6529 6530 /** 6531 * Whether users are allowed to add more users or guest from lockscreen. 6532 * <p> 6533 * Type: int 6534 * @hide 6535 */ 6536 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6537 6538 /** 6539 * Setting whether the global gesture for enabling accessibility is enabled. 6540 * If this gesture is enabled the user will be able to perfrom it to enable 6541 * the accessibility state without visiting the settings app. 6542 * @hide 6543 */ 6544 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6545 "enable_accessibility_global_gesture_enabled"; 6546 6547 /** 6548 * Whether Airplane Mode is on. 6549 */ 6550 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6551 6552 /** 6553 * Whether Theater Mode is on. 6554 * {@hide} 6555 */ 6556 @SystemApi 6557 public static final String THEATER_MODE_ON = "theater_mode_on"; 6558 6559 /** 6560 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6561 */ 6562 public static final String RADIO_BLUETOOTH = "bluetooth"; 6563 6564 /** 6565 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6566 */ 6567 public static final String RADIO_WIFI = "wifi"; 6568 6569 /** 6570 * {@hide} 6571 */ 6572 public static final String RADIO_WIMAX = "wimax"; 6573 /** 6574 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6575 */ 6576 public static final String RADIO_CELL = "cell"; 6577 6578 /** 6579 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6580 */ 6581 public static final String RADIO_NFC = "nfc"; 6582 6583 /** 6584 * A comma separated list of radios that need to be disabled when airplane mode 6585 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6586 * included in the comma separated list. 6587 */ 6588 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6589 6590 /** 6591 * A comma separated list of radios that should to be disabled when airplane mode 6592 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6593 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6594 * will be turned off when entering airplane mode, but the user will be able to reenable 6595 * Wifi in the Settings app. 6596 * 6597 * {@hide} 6598 */ 6599 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6600 6601 /** 6602 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6603 * See {@link android.bluetooth.BluetoothProfile}. 6604 * {@hide} 6605 */ 6606 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6607 6608 /** 6609 * A semi-colon separated list of Bluetooth interoperability workarounds. 6610 * Each entry is a partial Bluetooth device address string and an integer representing 6611 * the feature to be disabled, separated by a comma. The integer must correspond 6612 * to a interoperability feature as defined in "interop.h" in /system/bt. 6613 * <p> 6614 * Example: <br/> 6615 * "00:11:22,0;01:02:03:04,2" 6616 * @hide 6617 */ 6618 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6619 6620 /** 6621 * The policy for deciding when Wi-Fi should go to sleep (which will in 6622 * turn switch to using the mobile data as an Internet connection). 6623 * <p> 6624 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6625 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6626 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6627 */ 6628 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6629 6630 /** 6631 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6632 * policy, which is to sleep shortly after the turning off 6633 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6634 */ 6635 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6636 6637 /** 6638 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6639 * the device is on battery, and never go to sleep when the device is 6640 * plugged in. 6641 */ 6642 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6643 6644 /** 6645 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6646 */ 6647 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6648 6649 /** 6650 * Value to specify if the user prefers the date, time and time zone 6651 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6652 */ 6653 public static final String AUTO_TIME = "auto_time"; 6654 6655 /** 6656 * Value to specify if the user prefers the time zone 6657 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6658 */ 6659 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6660 6661 /** 6662 * URI for the car dock "in" event sound. 6663 * @hide 6664 */ 6665 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6666 6667 /** 6668 * URI for the car dock "out" event sound. 6669 * @hide 6670 */ 6671 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6672 6673 /** 6674 * URI for the desk dock "in" event sound. 6675 * @hide 6676 */ 6677 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6678 6679 /** 6680 * URI for the desk dock "out" event sound. 6681 * @hide 6682 */ 6683 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6684 6685 /** 6686 * Whether to play a sound for dock events. 6687 * @hide 6688 */ 6689 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6690 6691 /** 6692 * URI for the "device locked" (keyguard shown) sound. 6693 * @hide 6694 */ 6695 public static final String LOCK_SOUND = "lock_sound"; 6696 6697 /** 6698 * URI for the "device unlocked" sound. 6699 * @hide 6700 */ 6701 public static final String UNLOCK_SOUND = "unlock_sound"; 6702 6703 /** 6704 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6705 * state without unlocking. 6706 * @hide 6707 */ 6708 public static final String TRUSTED_SOUND = "trusted_sound"; 6709 6710 /** 6711 * URI for the low battery sound file. 6712 * @hide 6713 */ 6714 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6715 6716 /** 6717 * Whether to play a sound for low-battery alerts. 6718 * @hide 6719 */ 6720 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6721 6722 /** 6723 * URI for the "wireless charging started" sound. 6724 * @hide 6725 */ 6726 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6727 "wireless_charging_started_sound"; 6728 6729 /** 6730 * Whether to play a sound for charging events. 6731 * @hide 6732 */ 6733 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6734 6735 /** 6736 * Whether we keep the device on while the device is plugged in. 6737 * Supported values are: 6738 * <ul> 6739 * <li>{@code 0} to never stay on while plugged in</li> 6740 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6741 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6742 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6743 * </ul> 6744 * These values can be OR-ed together. 6745 */ 6746 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6747 6748 /** 6749 * When the user has enable the option to have a "bug report" command 6750 * in the power menu. 6751 * @hide 6752 */ 6753 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6754 6755 /** 6756 * Whether ADB is enabled. 6757 */ 6758 public static final String ADB_ENABLED = "adb_enabled"; 6759 6760 /** 6761 * Whether Views are allowed to save their attribute data. 6762 * @hide 6763 */ 6764 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6765 6766 /** 6767 * Whether assisted GPS should be enabled or not. 6768 * @hide 6769 */ 6770 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6771 6772 /** 6773 * Whether bluetooth is enabled/disabled 6774 * 0=disabled. 1=enabled. 6775 */ 6776 public static final String BLUETOOTH_ON = "bluetooth_on"; 6777 6778 /** 6779 * CDMA Cell Broadcast SMS 6780 * 0 = CDMA Cell Broadcast SMS disabled 6781 * 1 = CDMA Cell Broadcast SMS enabled 6782 * @hide 6783 */ 6784 public static final String CDMA_CELL_BROADCAST_SMS = 6785 "cdma_cell_broadcast_sms"; 6786 6787 /** 6788 * The CDMA roaming mode 0 = Home Networks, CDMA default 6789 * 1 = Roaming on Affiliated networks 6790 * 2 = Roaming on any networks 6791 * @hide 6792 */ 6793 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6794 6795 /** 6796 * The CDMA subscription mode 0 = RUIM/SIM (default) 6797 * 1 = NV 6798 * @hide 6799 */ 6800 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6801 6802 /** Inactivity timeout to track mobile data activity. 6803 * 6804 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6805 * infer the data activity of mobile network. After a period of no activity on mobile 6806 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6807 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6808 * subsequent activity on mobile networks triggers the firing of {@code 6809 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6810 * 6811 * Network activity refers to transmitting or receiving data on the network interfaces. 6812 * 6813 * Tracking is disabled if set to zero or negative value. 6814 * 6815 * @hide 6816 */ 6817 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6818 6819 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6820 * but for Wifi network. 6821 * @hide 6822 */ 6823 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6824 6825 /** 6826 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6827 */ 6828 public static final String DATA_ROAMING = "data_roaming"; 6829 6830 /** 6831 * The value passed to a Mobile DataConnection via bringUp which defines the 6832 * number of retries to preform when setting up the initial connection. The default 6833 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6834 * @hide 6835 */ 6836 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6837 6838 /** 6839 * Whether any package can be on external storage. When this is true, any 6840 * package, regardless of manifest values, is a candidate for installing 6841 * or moving onto external storage. (0 = false, 1 = true) 6842 * @hide 6843 */ 6844 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6845 6846 /** 6847 * Whether any activity can be resized. When this is true, any 6848 * activity, regardless of manifest values, can be resized for multi-window. 6849 * (0 = false, 1 = true) 6850 * @hide 6851 */ 6852 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6853 = "force_resizable_activities"; 6854 6855 /** 6856 * Whether to enable experimental freeform support for windows. 6857 * @hide 6858 */ 6859 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6860 = "enable_freeform_support"; 6861 6862 /** 6863 * Whether user has enabled development settings. 6864 */ 6865 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6866 6867 /** 6868 * Whether the device has been provisioned (0 = false, 1 = true). 6869 * <p>On a multiuser device with a separate system user, the screen may be locked 6870 * as soon as this is set to true and further activities cannot be launched on the 6871 * system user unless they are marked to show over keyguard. 6872 */ 6873 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6874 6875 /** 6876 * Whether mobile data should be allowed while the device is being provisioned. 6877 * This allows the provisioning process to turn off mobile data before the user 6878 * has an opportunity to set things up, preventing other processes from burning 6879 * precious bytes before wifi is setup. 6880 * (0 = false, 1 = true) 6881 * @hide 6882 */ 6883 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 6884 "device_provisioning_mobile_data"; 6885 6886 /** 6887 * The saved value for WindowManagerService.setForcedDisplaySize(). 6888 * Two integers separated by a comma. If unset, then use the real display size. 6889 * @hide 6890 */ 6891 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6892 6893 /** 6894 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6895 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6896 * @hide 6897 */ 6898 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6899 6900 /** 6901 * The maximum size, in bytes, of a download that the download manager will transfer over 6902 * a non-wifi connection. 6903 * @hide 6904 */ 6905 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6906 "download_manager_max_bytes_over_mobile"; 6907 6908 /** 6909 * The recommended maximum size, in bytes, of a download that the download manager should 6910 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6911 * have the option to start the download over the mobile connection anyway. 6912 * @hide 6913 */ 6914 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6915 "download_manager_recommended_max_bytes_over_mobile"; 6916 6917 /** 6918 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6919 */ 6920 @Deprecated 6921 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6922 6923 /** 6924 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6925 * sent or processed. (0 = false, 1 = true) 6926 * @hide 6927 */ 6928 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6929 6930 /** 6931 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6932 * and the output is redirected to AV Receiver connected via 6933 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6934 * @hide 6935 */ 6936 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6937 6938 /** 6939 * Whether TV will automatically turn on upon reception of the CEC command 6940 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6941 * @hide 6942 */ 6943 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6944 "hdmi_control_auto_wakeup_enabled"; 6945 6946 /** 6947 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6948 * (0 = false, 1 = true) 6949 * @hide 6950 */ 6951 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6952 "hdmi_control_auto_device_off_enabled"; 6953 6954 /** 6955 * Whether TV will switch to MHL port when a mobile device is plugged in. 6956 * (0 = false, 1 = true) 6957 * @hide 6958 */ 6959 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6960 6961 /** 6962 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6963 * @hide 6964 */ 6965 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6966 6967 /** 6968 * Whether mobile data connections are allowed by the user. See 6969 * ConnectivityManager for more info. 6970 * @hide 6971 */ 6972 public static final String MOBILE_DATA = "mobile_data"; 6973 6974 /** 6975 * Whether the mobile data connection should remain active even when higher 6976 * priority networks like WiFi are active, to help make network switching faster. 6977 * 6978 * See ConnectivityService for more info. 6979 * 6980 * (0 = disabled, 1 = enabled) 6981 * @hide 6982 */ 6983 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6984 6985 /** {@hide} */ 6986 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6987 /** {@hide} */ 6988 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6989 /** {@hide} */ 6990 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6991 /** {@hide} */ 6992 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6993 /** {@hide} */ 6994 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6995 6996 /** {@hide} */ 6997 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6998 /** {@hide} */ 6999 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7000 /** {@hide} */ 7001 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7002 /** {@hide} */ 7003 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7004 7005 /** {@hide} */ 7006 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7007 /** {@hide} */ 7008 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7009 /** {@hide} */ 7010 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7011 /** {@hide} */ 7012 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7013 7014 /** {@hide} */ 7015 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7016 /** {@hide} */ 7017 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7018 /** {@hide} */ 7019 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7020 /** {@hide} */ 7021 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7022 7023 /** 7024 * User preference for which network(s) should be used. Only the 7025 * connectivity service should touch this. 7026 */ 7027 public static final String NETWORK_PREFERENCE = "network_preference"; 7028 7029 /** 7030 * Which package name to use for network scoring. If null, or if the package is not a valid 7031 * scorer app, external network scores will neither be requested nor accepted. 7032 * @hide 7033 */ 7034 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7035 7036 /** 7037 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7038 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7039 * exceeded. 7040 * @hide 7041 */ 7042 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7043 7044 /** 7045 * The length of time in milli-seconds that automatic small adjustments to 7046 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7047 * @hide 7048 */ 7049 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7050 7051 /** Preferred NTP server. {@hide} */ 7052 public static final String NTP_SERVER = "ntp_server"; 7053 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7054 public static final String NTP_TIMEOUT = "ntp_timeout"; 7055 7056 /** {@hide} */ 7057 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7058 7059 /** 7060 * Sample validity in seconds to configure for the system DNS resolver. 7061 * {@hide} 7062 */ 7063 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7064 "dns_resolver_sample_validity_seconds"; 7065 7066 /** 7067 * Success threshold in percent for use with the system DNS resolver. 7068 * {@hide} 7069 */ 7070 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7071 "dns_resolver_success_threshold_percent"; 7072 7073 /** 7074 * Minimum number of samples needed for statistics to be considered meaningful in the 7075 * system DNS resolver. 7076 * {@hide} 7077 */ 7078 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7079 7080 /** 7081 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7082 * {@hide} 7083 */ 7084 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7085 7086 /** 7087 * Whether to disable the automatic scheduling of system updates. 7088 * 1 = system updates won't be automatically scheduled (will always 7089 * present notification instead). 7090 * 0 = system updates will be automatically scheduled. (default) 7091 * @hide 7092 */ 7093 @SystemApi 7094 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7095 7096 /** 7097 * Whether the package manager should send package verification broadcasts for verifiers to 7098 * review apps prior to installation. 7099 * 1 = request apps to be verified prior to installation, if a verifier exists. 7100 * 0 = do not verify apps before installation 7101 * @hide 7102 */ 7103 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7104 7105 /** Timeout for package verification. 7106 * @hide */ 7107 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7108 7109 /** Default response code for package verification. 7110 * @hide */ 7111 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7112 7113 /** 7114 * Show package verification setting in the Settings app. 7115 * 1 = show (default) 7116 * 0 = hide 7117 * @hide 7118 */ 7119 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7120 7121 /** 7122 * Run package verification on apps installed through ADB/ADT/USB 7123 * 1 = perform package verification on ADB installs (default) 7124 * 0 = bypass package verification on ADB installs 7125 * @hide 7126 */ 7127 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7128 7129 /** 7130 * Time since last fstrim (milliseconds) after which we force one to happen 7131 * during device startup. If unset, the default is 3 days. 7132 * @hide 7133 */ 7134 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7135 7136 /** 7137 * The interval in milliseconds at which to check packet counts on the 7138 * mobile data interface when screen is on, to detect possible data 7139 * connection problems. 7140 * @hide 7141 */ 7142 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7143 "pdp_watchdog_poll_interval_ms"; 7144 7145 /** 7146 * The interval in milliseconds at which to check packet counts on the 7147 * mobile data interface when screen is off, to detect possible data 7148 * connection problems. 7149 * @hide 7150 */ 7151 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7152 "pdp_watchdog_long_poll_interval_ms"; 7153 7154 /** 7155 * The interval in milliseconds at which to check packet counts on the 7156 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7157 * outgoing packets has been reached without incoming packets. 7158 * @hide 7159 */ 7160 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7161 "pdp_watchdog_error_poll_interval_ms"; 7162 7163 /** 7164 * The number of outgoing packets sent without seeing an incoming packet 7165 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7166 * device is logged to the event log 7167 * @hide 7168 */ 7169 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7170 "pdp_watchdog_trigger_packet_count"; 7171 7172 /** 7173 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7174 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7175 * attempting data connection recovery. 7176 * @hide 7177 */ 7178 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7179 "pdp_watchdog_error_poll_count"; 7180 7181 /** 7182 * The number of failed PDP reset attempts before moving to something more 7183 * drastic: re-registering to the network. 7184 * @hide 7185 */ 7186 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7187 "pdp_watchdog_max_pdp_reset_fail_count"; 7188 7189 /** 7190 * A positive value indicates how often the SamplingProfiler 7191 * should take snapshots. Zero value means SamplingProfiler 7192 * is disabled. 7193 * 7194 * @hide 7195 */ 7196 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7197 7198 /** 7199 * URL to open browser on to allow user to manage a prepay account 7200 * @hide 7201 */ 7202 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7203 "setup_prepaid_data_service_url"; 7204 7205 /** 7206 * URL to attempt a GET on to see if this is a prepay device 7207 * @hide 7208 */ 7209 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7210 "setup_prepaid_detection_target_url"; 7211 7212 /** 7213 * Host to check for a redirect to after an attempt to GET 7214 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7215 * this is a prepaid device with zero balance.) 7216 * @hide 7217 */ 7218 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7219 "setup_prepaid_detection_redir_host"; 7220 7221 /** 7222 * The interval in milliseconds at which to check the number of SMS sent out without asking 7223 * for use permit, to limit the un-authorized SMS usage. 7224 * 7225 * @hide 7226 */ 7227 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7228 "sms_outgoing_check_interval_ms"; 7229 7230 /** 7231 * The number of outgoing SMS sent without asking for user permit (of {@link 7232 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7233 * 7234 * @hide 7235 */ 7236 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7237 "sms_outgoing_check_max_count"; 7238 7239 /** 7240 * Used to disable SMS short code confirmation - defaults to true. 7241 * True indcates we will do the check, etc. Set to false to disable. 7242 * @see com.android.internal.telephony.SmsUsageMonitor 7243 * @hide 7244 */ 7245 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7246 7247 /** 7248 * Used to select which country we use to determine premium sms codes. 7249 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7250 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7251 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7252 * @hide 7253 */ 7254 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7255 7256 /** 7257 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7258 * @hide 7259 */ 7260 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7261 7262 /** 7263 * Used to disable Tethering on a device - defaults to true 7264 * @hide 7265 */ 7266 public static final String TETHER_SUPPORTED = "tether_supported"; 7267 7268 /** 7269 * Used to require DUN APN on the device or not - defaults to a build config value 7270 * which defaults to false 7271 * @hide 7272 */ 7273 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7274 7275 /** 7276 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7277 * corresponding build config values are set it will override the APN DB 7278 * values. 7279 * Consists of a comma seperated list of strings: 7280 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7281 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7282 * @hide 7283 */ 7284 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7285 7286 /** 7287 * List of carrier apps which are whitelisted to prompt the user for install when 7288 * a sim card with matching uicc carrier privilege rules is inserted. 7289 * 7290 * The value is "package1;package2;..." 7291 * @hide 7292 */ 7293 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 7294 7295 /** 7296 * USB Mass Storage Enabled 7297 */ 7298 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 7299 7300 /** 7301 * If this setting is set (to anything), then all references 7302 * to Gmail on the device must change to Google Mail. 7303 */ 7304 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 7305 7306 /** 7307 * Webview Data reduction proxy key. 7308 * @hide 7309 */ 7310 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 7311 "webview_data_reduction_proxy_key"; 7312 7313 /** 7314 * Whether or not the WebView fallback mechanism should be enabled. 7315 * 0=disabled, 1=enabled. 7316 * @hide 7317 */ 7318 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 7319 "webview_fallback_logic_enabled"; 7320 7321 /** 7322 * Name of the package used as WebView provider (if unset the provider is instead determined 7323 * by the system). 7324 * @hide 7325 */ 7326 public static final String WEBVIEW_PROVIDER = "webview_provider"; 7327 7328 /** 7329 * Developer setting to enable WebView multiprocess rendering. 7330 * @hide 7331 */ 7332 @SystemApi 7333 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 7334 7335 /** 7336 * Whether Wifi display is enabled/disabled 7337 * 0=disabled. 1=enabled. 7338 * @hide 7339 */ 7340 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 7341 7342 /** 7343 * Whether Wifi display certification mode is enabled/disabled 7344 * 0=disabled. 1=enabled. 7345 * @hide 7346 */ 7347 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 7348 "wifi_display_certification_on"; 7349 7350 /** 7351 * WPS Configuration method used by Wifi display, this setting only 7352 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 7353 * 7354 * Possible values are: 7355 * 7356 * WpsInfo.INVALID: use default WPS method chosen by framework 7357 * WpsInfo.PBC : use Push button 7358 * WpsInfo.KEYPAD : use Keypad 7359 * WpsInfo.DISPLAY: use Display 7360 * @hide 7361 */ 7362 public static final String WIFI_DISPLAY_WPS_CONFIG = 7363 "wifi_display_wps_config"; 7364 7365 /** 7366 * Whether to notify the user of open networks. 7367 * <p> 7368 * If not connected and the scan results have an open network, we will 7369 * put this notification up. If we attempt to connect to a network or 7370 * the open network(s) disappear, we remove the notification. When we 7371 * show the notification, we will not show it again for 7372 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7373 */ 7374 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7375 "wifi_networks_available_notification_on"; 7376 /** 7377 * {@hide} 7378 */ 7379 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7380 "wimax_networks_available_notification_on"; 7381 7382 /** 7383 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7384 * Connecting to a network will reset the timer. 7385 */ 7386 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7387 "wifi_networks_available_repeat_delay"; 7388 7389 /** 7390 * 802.11 country code in ISO 3166 format 7391 * @hide 7392 */ 7393 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7394 7395 /** 7396 * The interval in milliseconds to issue wake up scans when wifi needs 7397 * to connect. This is necessary to connect to an access point when 7398 * device is on the move and the screen is off. 7399 * @hide 7400 */ 7401 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7402 "wifi_framework_scan_interval_ms"; 7403 7404 /** 7405 * The interval in milliseconds after which Wi-Fi is considered idle. 7406 * When idle, it is possible for the device to be switched from Wi-Fi to 7407 * the mobile data network. 7408 * @hide 7409 */ 7410 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7411 7412 /** 7413 * When the number of open networks exceeds this number, the 7414 * least-recently-used excess networks will be removed. 7415 */ 7416 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7417 7418 /** 7419 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7420 */ 7421 public static final String WIFI_ON = "wifi_on"; 7422 7423 /** 7424 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7425 * @hide 7426 */ 7427 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7428 "wifi_scan_always_enabled"; 7429 7430 /** 7431 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7432 * connectivity. 7433 * @hide 7434 */ 7435 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7436 "ble_scan_always_enabled"; 7437 7438 /** 7439 * Used to save the Wifi_ON state prior to tethering. 7440 * This state will be checked to restore Wifi after 7441 * the user turns off tethering. 7442 * 7443 * @hide 7444 */ 7445 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7446 7447 /** 7448 * The interval in milliseconds to scan as used by the wifi supplicant 7449 * @hide 7450 */ 7451 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7452 "wifi_supplicant_scan_interval_ms"; 7453 7454 /** 7455 * whether frameworks handles wifi auto-join 7456 * @hide 7457 */ 7458 public static final String WIFI_ENHANCED_AUTO_JOIN = 7459 "wifi_enhanced_auto_join"; 7460 7461 /** 7462 * whether settings show RSSI 7463 * @hide 7464 */ 7465 public static final String WIFI_NETWORK_SHOW_RSSI = 7466 "wifi_network_show_rssi"; 7467 7468 /** 7469 * The interval in milliseconds to scan at supplicant when p2p is connected 7470 * @hide 7471 */ 7472 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7473 "wifi_scan_interval_p2p_connected_ms"; 7474 7475 /** 7476 * Whether the Wi-Fi watchdog is enabled. 7477 */ 7478 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7479 7480 /** 7481 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7482 * the setting needs to be set to 0 to disable it. 7483 * @hide 7484 */ 7485 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7486 "wifi_watchdog_poor_network_test_enabled"; 7487 7488 /** 7489 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7490 * needs to be set to 0 to disable it. 7491 * @hide 7492 */ 7493 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7494 "wifi_suspend_optimizations_enabled"; 7495 7496 /** 7497 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 7498 * will enable it. In the future, additional values may be supported. 7499 * @hide 7500 */ 7501 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 7502 "wifi_verbose_logging_enabled"; 7503 7504 /** 7505 * The maximum number of times we will retry a connection to an access 7506 * point for which we have failed in acquiring an IP address from DHCP. 7507 * A value of N means that we will make N+1 connection attempts in all. 7508 */ 7509 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7510 7511 /** 7512 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7513 * data connectivity to be established after a disconnect from Wi-Fi. 7514 */ 7515 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7516 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7517 7518 /** 7519 * This setting controls whether WiFi configurations created by a Device Owner app 7520 * should be locked down (that is, be editable or removable only by the Device Owner App, 7521 * not even by Settings app). 7522 * This setting takes integer values. Non-zero values mean DO created configurations 7523 * are locked down. Value of zero means they are not. Default value in the absence of 7524 * actual value to this setting is 0. 7525 */ 7526 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7527 "wifi_device_owner_configs_lockdown"; 7528 7529 /** 7530 * The operational wifi frequency band 7531 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7532 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7533 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7534 * 7535 * @hide 7536 */ 7537 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7538 7539 /** 7540 * The Wi-Fi peer-to-peer device name 7541 * @hide 7542 */ 7543 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7544 7545 /** 7546 * The min time between wifi disable and wifi enable 7547 * @hide 7548 */ 7549 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7550 7551 /** 7552 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7553 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7554 * has been seen in this time period. 7555 * 7556 * If this is less than or equal to zero, we use a more conservative behavior and only check 7557 * for a non-null score from the currently connected or target BSSID. 7558 * @hide 7559 */ 7560 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7561 "wifi_ephemeral_out_of_range_timeout_ms"; 7562 7563 /** 7564 * The number of milliseconds to delay when checking for data stalls during 7565 * non-aggressive detection. (screen is turned off.) 7566 * @hide 7567 */ 7568 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7569 "data_stall_alarm_non_aggressive_delay_in_ms"; 7570 7571 /** 7572 * The number of milliseconds to delay when checking for data stalls during 7573 * aggressive detection. (screen on or suspected data stall) 7574 * @hide 7575 */ 7576 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7577 "data_stall_alarm_aggressive_delay_in_ms"; 7578 7579 /** 7580 * The number of milliseconds to allow the provisioning apn to remain active 7581 * @hide 7582 */ 7583 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7584 "provisioning_apn_alarm_delay_in_ms"; 7585 7586 /** 7587 * The interval in milliseconds at which to check gprs registration 7588 * after the first registration mismatch of gprs and voice service, 7589 * to detect possible data network registration problems. 7590 * 7591 * @hide 7592 */ 7593 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7594 "gprs_register_check_period_ms"; 7595 7596 /** 7597 * Nonzero causes Log.wtf() to crash. 7598 * @hide 7599 */ 7600 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7601 7602 /** 7603 * Ringer mode. This is used internally, changing this value will not 7604 * change the ringer mode. See AudioManager. 7605 */ 7606 public static final String MODE_RINGER = "mode_ringer"; 7607 7608 /** 7609 * Overlay display devices setting. 7610 * The associated value is a specially formatted string that describes the 7611 * size and density of simulated secondary display devices. 7612 * <p> 7613 * Format: {width}x{height}/{dpi};... 7614 * </p><p> 7615 * Example: 7616 * <ul> 7617 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7618 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7619 * at 1080p and the second at 720p.</li> 7620 * <li>If the value is empty, then no overlay display devices are created.</li> 7621 * </ul></p> 7622 * 7623 * @hide 7624 */ 7625 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7626 7627 /** 7628 * Threshold values for the duration and level of a discharge cycle, 7629 * under which we log discharge cycle info. 7630 * 7631 * @hide 7632 */ 7633 public static final String 7634 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7635 7636 /** @hide */ 7637 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7638 7639 /** 7640 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7641 * intents on application crashes and ANRs. If this is disabled, the 7642 * crash/ANR dialog will never display the "Report" button. 7643 * <p> 7644 * Type: int (0 = disallow, 1 = allow) 7645 * 7646 * @hide 7647 */ 7648 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7649 7650 /** 7651 * Maximum age of entries kept by {@link DropBoxManager}. 7652 * 7653 * @hide 7654 */ 7655 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7656 7657 /** 7658 * Maximum number of entry files which {@link DropBoxManager} will keep 7659 * around. 7660 * 7661 * @hide 7662 */ 7663 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7664 7665 /** 7666 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7667 * what. 7668 * 7669 * @hide 7670 */ 7671 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7672 7673 /** 7674 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7675 * will use. 7676 * 7677 * @hide 7678 */ 7679 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7680 7681 /** 7682 * Percent of total disk which {@link DropBoxManager} will never dip 7683 * into. 7684 * 7685 * @hide 7686 */ 7687 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7688 7689 /** 7690 * Prefix for per-tag dropbox disable/enable settings. 7691 * 7692 * @hide 7693 */ 7694 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7695 7696 /** 7697 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7698 * prefix of the dropbox tag of the report type. For example, 7699 * "logcat_for_system_server_anr" controls the lines of logcat captured 7700 * with system server ANR reports. 0 to disable. 7701 * 7702 * @hide 7703 */ 7704 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7705 7706 /** 7707 * The interval in minutes after which the amount of free storage left 7708 * on the device is logged to the event log 7709 * 7710 * @hide 7711 */ 7712 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7713 7714 /** 7715 * Threshold for the amount of change in disk free space required to 7716 * report the amount of free space. Used to prevent spamming the logs 7717 * when the disk free space isn't changing frequently. 7718 * 7719 * @hide 7720 */ 7721 public static final String 7722 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7723 7724 /** 7725 * Minimum percentage of free storage on the device that is used to 7726 * determine if the device is running low on storage. The default is 10. 7727 * <p> 7728 * Say this value is set to 10, the device is considered running low on 7729 * storage if 90% or more of the device storage is filled up. 7730 * 7731 * @hide 7732 */ 7733 public static final String 7734 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7735 7736 /** 7737 * Maximum byte size of the low storage threshold. This is to ensure 7738 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7739 * overly large threshold for large storage devices. Currently this must 7740 * be less than 2GB. This default is 500MB. 7741 * 7742 * @hide 7743 */ 7744 public static final String 7745 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7746 7747 /** 7748 * Minimum bytes of free storage on the device before the data partition 7749 * is considered full. By default, 1 MB is reserved to avoid system-wide 7750 * SQLite disk full exceptions. 7751 * 7752 * @hide 7753 */ 7754 public static final String 7755 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7756 7757 /** 7758 * The maximum reconnect delay for short network outages or when the 7759 * network is suspended due to phone use. 7760 * 7761 * @hide 7762 */ 7763 public static final String 7764 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7765 7766 /** 7767 * The number of milliseconds to delay before sending out 7768 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7769 * 7770 * @hide 7771 */ 7772 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7773 7774 7775 /** 7776 * Network sampling interval, in seconds. We'll generate link information 7777 * about bytes/packets sent and error rates based on data sampled in this interval 7778 * 7779 * @hide 7780 */ 7781 7782 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7783 "connectivity_sampling_interval_in_seconds"; 7784 7785 /** 7786 * The series of successively longer delays used in retrying to download PAC file. 7787 * Last delay is used between successful PAC downloads. 7788 * 7789 * @hide 7790 */ 7791 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7792 7793 /** 7794 * Setting to turn off captive portal detection. Feature is enabled by 7795 * default and the setting needs to be set to 0 to disable it. 7796 * 7797 * @hide 7798 */ 7799 public static final String 7800 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7801 7802 /** 7803 * The server used for captive portal detection upon a new conection. A 7804 * 204 response code from the server is used for validation. 7805 * 7806 * @hide 7807 */ 7808 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7809 7810 /** 7811 * Whether to use HTTPS for network validation. This is enabled by default and the setting 7812 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 7813 * don't actually use HTTPS, but it's consistent with the other settings. 7814 * 7815 * @hide 7816 */ 7817 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 7818 7819 /** 7820 * Whether network service discovery is enabled. 7821 * 7822 * @hide 7823 */ 7824 public static final String NSD_ON = "nsd_on"; 7825 7826 /** 7827 * Let user pick default install location. 7828 * 7829 * @hide 7830 */ 7831 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7832 7833 /** 7834 * Default install location value. 7835 * 0 = auto, let system decide 7836 * 1 = internal 7837 * 2 = sdcard 7838 * @hide 7839 */ 7840 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7841 7842 /** 7843 * ms during which to consume extra events related to Inet connection 7844 * condition after a transtion to fully-connected 7845 * 7846 * @hide 7847 */ 7848 public static final String 7849 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7850 7851 /** 7852 * ms during which to consume extra events related to Inet connection 7853 * condtion after a transtion to partly-connected 7854 * 7855 * @hide 7856 */ 7857 public static final String 7858 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7859 7860 /** {@hide} */ 7861 public static final String 7862 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7863 7864 /** 7865 * Host name and port for global http proxy. Uses ':' seperator for 7866 * between host and port. 7867 */ 7868 public static final String HTTP_PROXY = "http_proxy"; 7869 7870 /** 7871 * Host name for global http proxy. Set via ConnectivityManager. 7872 * 7873 * @hide 7874 */ 7875 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7876 7877 /** 7878 * Integer host port for global http proxy. Set via ConnectivityManager. 7879 * 7880 * @hide 7881 */ 7882 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7883 7884 /** 7885 * Exclusion list for global proxy. This string contains a list of 7886 * comma-separated domains where the global proxy does not apply. 7887 * Domains should be listed in a comma- separated list. Example of 7888 * acceptable formats: ".domain1.com,my.domain2.com" Use 7889 * ConnectivityManager to set/get. 7890 * 7891 * @hide 7892 */ 7893 public static final String 7894 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7895 7896 /** 7897 * The location PAC File for the proxy. 7898 * @hide 7899 */ 7900 public static final String 7901 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7902 7903 /** 7904 * Enables the UI setting to allow the user to specify the global HTTP 7905 * proxy and associated exclusion list. 7906 * 7907 * @hide 7908 */ 7909 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7910 7911 /** 7912 * Setting for default DNS in case nobody suggests one 7913 * 7914 * @hide 7915 */ 7916 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7917 7918 /** {@hide} */ 7919 public static final String 7920 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7921 /** {@hide} */ 7922 public static final String 7923 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7924 /** {@hide} */ 7925 public static final String 7926 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7927 /** {@hide} */ 7928 public static final String 7929 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7930 /** {@hide} */ 7931 public static final String 7932 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7933 /** {@hide} */ 7934 public static final String 7935 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 7936 /** {@hide} */ 7937 public static final String 7938 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7939 7940 /** 7941 * Device Idle (Doze) specific settings. 7942 * This is encoded as a key=value list, separated by commas. Ex: 7943 * 7944 * "inactive_timeout=60000,sensing_timeout=400000" 7945 * 7946 * The following keys are supported: 7947 * 7948 * <pre> 7949 * inactive_to (long) 7950 * sensing_to (long) 7951 * motion_inactive_to (long) 7952 * idle_after_inactive_to (long) 7953 * idle_pending_to (long) 7954 * max_idle_pending_to (long) 7955 * idle_pending_factor (float) 7956 * idle_to (long) 7957 * max_idle_to (long) 7958 * idle_factor (float) 7959 * min_time_to_alarm (long) 7960 * max_temp_app_whitelist_duration (long) 7961 * notification_whitelist_duration (long) 7962 * </pre> 7963 * 7964 * <p> 7965 * Type: string 7966 * @hide 7967 * @see com.android.server.DeviceIdleController.Constants 7968 */ 7969 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7970 7971 /** 7972 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 7973 * 7974 * <p> 7975 * Type: string 7976 * @hide 7977 * @see com.android.server.DeviceIdleController.Constants 7978 */ 7979 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 7980 7981 /** 7982 * App standby (app idle) specific settings. 7983 * This is encoded as a key=value list, separated by commas. Ex: 7984 * 7985 * "idle_duration=5000,parole_interval=4500" 7986 * 7987 * The following keys are supported: 7988 * 7989 * <pre> 7990 * idle_duration2 (long) 7991 * wallclock_threshold (long) 7992 * parole_interval (long) 7993 * parole_duration (long) 7994 * 7995 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7996 * </pre> 7997 * 7998 * <p> 7999 * Type: string 8000 * @hide 8001 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8002 */ 8003 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8004 8005 /** 8006 * Alarm manager specific settings. 8007 * This is encoded as a key=value list, separated by commas. Ex: 8008 * 8009 * "min_futurity=5000,allow_while_idle_short_time=4500" 8010 * 8011 * The following keys are supported: 8012 * 8013 * <pre> 8014 * min_futurity (long) 8015 * min_interval (long) 8016 * allow_while_idle_short_time (long) 8017 * allow_while_idle_long_time (long) 8018 * allow_while_idle_whitelist_duration (long) 8019 * </pre> 8020 * 8021 * <p> 8022 * Type: string 8023 * @hide 8024 * @see com.android.server.AlarmManagerService.Constants 8025 */ 8026 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8027 8028 /** 8029 * Job scheduler specific settings. 8030 * This is encoded as a key=value list, separated by commas. Ex: 8031 * 8032 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8033 * 8034 * The following keys are supported: 8035 * 8036 * <pre> 8037 * min_idle_count (int) 8038 * min_charging_count (int) 8039 * min_connectivity_count (int) 8040 * min_content_count (int) 8041 * min_ready_jobs_count (int) 8042 * heavy_use_factor (float) 8043 * moderate_use_factor (float) 8044 * fg_job_count (int) 8045 * bg_normal_job_count (int) 8046 * bg_moderate_job_count (int) 8047 * bg_low_job_count (int) 8048 * bg_critical_job_count (int) 8049 * </pre> 8050 * 8051 * <p> 8052 * Type: string 8053 * @hide 8054 * @see com.android.server.job.JobSchedulerService.Constants 8055 */ 8056 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8057 8058 /** 8059 * ShortcutManager specific settings. 8060 * This is encoded as a key=value list, separated by commas. Ex: 8061 * 8062 * "reset_interval_sec=86400,max_updates_per_interval=1" 8063 * 8064 * The following keys are supported: 8065 * 8066 * <pre> 8067 * reset_interval_sec (long) 8068 * max_updates_per_interval (int) 8069 * max_icon_dimension_dp (int, DP) 8070 * max_icon_dimension_dp_lowram (int, DP) 8071 * max_shortcuts (int) 8072 * icon_quality (int, 0-100) 8073 * icon_format (String) 8074 * </pre> 8075 * 8076 * <p> 8077 * Type: string 8078 * @hide 8079 * @see com.android.server.pm.ShortcutService.ConfigConstants 8080 */ 8081 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8082 8083 /** 8084 * Get the key that retrieves a bluetooth headset's priority. 8085 * @hide 8086 */ 8087 public static final String getBluetoothHeadsetPriorityKey(String address) { 8088 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8089 } 8090 8091 /** 8092 * Get the key that retrieves a bluetooth a2dp sink's priority. 8093 * @hide 8094 */ 8095 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8096 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8097 } 8098 8099 /** 8100 * Get the key that retrieves a bluetooth a2dp src's priority. 8101 * @hide 8102 */ 8103 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8104 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8105 } 8106 8107 /** 8108 * Get the key that retrieves a bluetooth Input Device's priority. 8109 * @hide 8110 */ 8111 public static final String getBluetoothInputDevicePriorityKey(String address) { 8112 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8113 } 8114 8115 /** 8116 * Get the key that retrieves a bluetooth map priority. 8117 * @hide 8118 */ 8119 public static final String getBluetoothMapPriorityKey(String address) { 8120 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8121 } 8122 8123 /** 8124 * Get the key that retrieves a bluetooth pbap client priority. 8125 * @hide 8126 */ 8127 public static final String getBluetoothPbapClientPriorityKey(String address) { 8128 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8129 } 8130 8131 /** 8132 * Get the key that retrieves a bluetooth map priority. 8133 * @hide 8134 */ 8135 public static final String getBluetoothSapPriorityKey(String address) { 8136 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8137 } 8138 8139 /** 8140 * Scaling factor for normal window animations. Setting to 0 will 8141 * disable window animations. 8142 */ 8143 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 8144 8145 /** 8146 * Scaling factor for activity transition animations. Setting to 0 will 8147 * disable window animations. 8148 */ 8149 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 8150 8151 /** 8152 * Scaling factor for Animator-based animations. This affects both the 8153 * start delay and duration of all such animations. Setting to 0 will 8154 * cause animations to end immediately. The default value is 1. 8155 */ 8156 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 8157 8158 /** 8159 * Scaling factor for normal window animations. Setting to 0 will 8160 * disable window animations. 8161 * 8162 * @hide 8163 */ 8164 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 8165 8166 /** 8167 * If 0, the compatibility mode is off for all applications. 8168 * If 1, older applications run under compatibility mode. 8169 * TODO: remove this settings before code freeze (bug/1907571) 8170 * @hide 8171 */ 8172 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 8173 8174 /** 8175 * CDMA only settings 8176 * Emergency Tone 0 = Off 8177 * 1 = Alert 8178 * 2 = Vibrate 8179 * @hide 8180 */ 8181 public static final String EMERGENCY_TONE = "emergency_tone"; 8182 8183 /** 8184 * CDMA only settings 8185 * Whether the auto retry is enabled. The value is 8186 * boolean (1 or 0). 8187 * @hide 8188 */ 8189 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 8190 8191 /** 8192 * See RIL_PreferredNetworkType in ril.h 8193 * @hide 8194 */ 8195 public static final String PREFERRED_NETWORK_MODE = 8196 "preferred_network_mode"; 8197 8198 /** 8199 * Name of an application package to be debugged. 8200 */ 8201 public static final String DEBUG_APP = "debug_app"; 8202 8203 /** 8204 * If 1, when launching DEBUG_APP it will wait for the debugger before 8205 * starting user code. If 0, it will run normally. 8206 */ 8207 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 8208 8209 /** 8210 * Control whether the process CPU usage meter should be shown. 8211 */ 8212 public static final String SHOW_PROCESSES = "show_processes"; 8213 8214 /** 8215 * If 1 low power mode is enabled. 8216 * @hide 8217 */ 8218 public static final String LOW_POWER_MODE = "low_power"; 8219 8220 /** 8221 * Battery level [1-99] at which low power mode automatically turns on. 8222 * If 0, it will not automatically turn on. 8223 * @hide 8224 */ 8225 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 8226 8227 /** 8228 * If not 0, the activity manager will aggressively finish activities and 8229 * processes as soon as they are no longer needed. If 0, the normal 8230 * extended lifetime is used. 8231 */ 8232 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 8233 8234 /** 8235 * @hide 8236 * If not 0, the activity manager will implement a looser version of background 8237 * check that is more compatible with existing apps. 8238 */ 8239 public static final String LENIENT_BACKGROUND_CHECK = "lenient_background_check"; 8240 8241 /** 8242 * Use Dock audio output for media: 8243 * 0 = disabled 8244 * 1 = enabled 8245 * @hide 8246 */ 8247 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 8248 8249 /** 8250 * The surround sound formats AC3, DTS or IEC61937 are 8251 * available for use if they are detected. 8252 * This is the default mode. 8253 * 8254 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 8255 * devices that have an S/PDIF output. This is because S/PDIF 8256 * is unidirectional and the TV cannot know if a decoder is 8257 * connected. So it assumes they are always available. 8258 * @hide 8259 */ 8260 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 8261 8262 /** 8263 * AC3, DTS or IEC61937 are NEVER available, even if they 8264 * are detected by the hardware. Those formats will not be 8265 * reported. 8266 * 8267 * An example use case would be an AVR reports that it is capable of 8268 * surround sound decoding but is broken. If NEVER is chosen 8269 * then apps must use PCM output instead of encoded output. 8270 * @hide 8271 */ 8272 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 8273 8274 /** 8275 * AC3, DTS or IEC61937 are ALWAYS available, even if they 8276 * are not detected by the hardware. Those formats will be 8277 * reported as part of the HDMI output capability. Applications 8278 * are then free to use either PCM or encoded output. 8279 * 8280 * An example use case would be a when TV was connected over 8281 * TOS-link to an AVR. But the TV could not see it because TOS-link 8282 * is unidirectional. 8283 * @hide 8284 */ 8285 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 8286 8287 /** 8288 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 8289 * ENCODED_SURROUND_OUTPUT_NEVER or 8290 * ENCODED_SURROUND_OUTPUT_ALWAYS 8291 * @hide 8292 */ 8293 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 8294 8295 /** 8296 * Persisted safe headphone volume management state by AudioService 8297 * @hide 8298 */ 8299 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 8300 8301 /** 8302 * URL for tzinfo (time zone) updates 8303 * @hide 8304 */ 8305 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 8306 8307 /** 8308 * URL for tzinfo (time zone) update metadata 8309 * @hide 8310 */ 8311 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 8312 8313 /** 8314 * URL for selinux (mandatory access control) updates 8315 * @hide 8316 */ 8317 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 8318 8319 /** 8320 * URL for selinux (mandatory access control) update metadata 8321 * @hide 8322 */ 8323 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 8324 8325 /** 8326 * URL for sms short code updates 8327 * @hide 8328 */ 8329 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 8330 "sms_short_codes_content_url"; 8331 8332 /** 8333 * URL for sms short code update metadata 8334 * @hide 8335 */ 8336 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 8337 "sms_short_codes_metadata_url"; 8338 8339 /** 8340 * URL for apn_db updates 8341 * @hide 8342 */ 8343 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 8344 8345 /** 8346 * URL for apn_db update metadata 8347 * @hide 8348 */ 8349 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 8350 8351 /** 8352 * URL for cert pinlist updates 8353 * @hide 8354 */ 8355 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 8356 8357 /** 8358 * URL for cert pinlist updates 8359 * @hide 8360 */ 8361 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 8362 8363 /** 8364 * URL for intent firewall updates 8365 * @hide 8366 */ 8367 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 8368 "intent_firewall_content_url"; 8369 8370 /** 8371 * URL for intent firewall update metadata 8372 * @hide 8373 */ 8374 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 8375 "intent_firewall_metadata_url"; 8376 8377 /** 8378 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 8379 * @hide 8380 */ 8381 public static final String SELINUX_STATUS = "selinux_status"; 8382 8383 /** 8384 * Developer setting to force RTL layout. 8385 * @hide 8386 */ 8387 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 8388 8389 /** 8390 * Milliseconds after screen-off after which low battery sounds will be silenced. 8391 * 8392 * If zero, battery sounds will always play. 8393 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 8394 * 8395 * @hide 8396 */ 8397 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 8398 8399 /** 8400 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 8401 * the caller is done with this, they should call {@link ContentResolver#delete} to 8402 * clean up any value that they may have written. 8403 * 8404 * @hide 8405 */ 8406 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 8407 8408 /** 8409 * Defines global runtime overrides to window policy. 8410 * 8411 * See {@link com.android.server.policy.PolicyControl} for value format. 8412 * 8413 * @hide 8414 */ 8415 public static final String POLICY_CONTROL = "policy_control"; 8416 8417 /** 8418 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 8419 * or ZEN_MODE_NO_INTERRUPTIONS. 8420 * 8421 * @hide 8422 */ 8423 public static final String ZEN_MODE = "zen_mode"; 8424 8425 /** @hide */ public static final int ZEN_MODE_OFF = 0; 8426 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 8427 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 8428 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 8429 8430 /** @hide */ public static String zenModeToString(int mode) { 8431 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 8432 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 8433 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 8434 return "ZEN_MODE_OFF"; 8435 } 8436 8437 /** @hide */ public static boolean isValidZenMode(int value) { 8438 switch (value) { 8439 case Global.ZEN_MODE_OFF: 8440 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 8441 case Global.ZEN_MODE_ALARMS: 8442 case Global.ZEN_MODE_NO_INTERRUPTIONS: 8443 return true; 8444 default: 8445 return false; 8446 } 8447 } 8448 8449 /** 8450 * Value of the ringer before entering zen mode. 8451 * 8452 * @hide 8453 */ 8454 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 8455 8456 /** 8457 * Opaque value, changes when persisted zen mode configuration changes. 8458 * 8459 * @hide 8460 */ 8461 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 8462 8463 /** 8464 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 8465 * 8466 * @hide 8467 */ 8468 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 8469 "heads_up_notifications_enabled"; 8470 8471 /** @hide */ public static final int HEADS_UP_OFF = 0; 8472 /** @hide */ public static final int HEADS_UP_ON = 1; 8473 8474 /** 8475 * The name of the device 8476 * 8477 * @hide 8478 */ 8479 public static final String DEVICE_NAME = "device_name"; 8480 8481 /** 8482 * Whether the NetworkScoringService has been first initialized. 8483 * <p> 8484 * Type: int (0 for false, 1 for true) 8485 * @hide 8486 */ 8487 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 8488 8489 /** 8490 * Whether the user wants to be prompted for password to decrypt the device on boot. 8491 * This only matters if the storage is encrypted. 8492 * <p> 8493 * Type: int (0 for false, 1 for true) 8494 * @hide 8495 */ 8496 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 8497 8498 /** 8499 * Whether the Volte is enabled 8500 * <p> 8501 * Type: int (0 for false, 1 for true) 8502 * @hide 8503 */ 8504 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8505 8506 /** 8507 * Whether VT (Video Telephony over IMS) is enabled 8508 * <p> 8509 * Type: int (0 for false, 1 for true) 8510 * 8511 * @hide 8512 */ 8513 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8514 8515 /** 8516 * Whether WFC is enabled 8517 * <p> 8518 * Type: int (0 for false, 1 for true) 8519 * 8520 * @hide 8521 */ 8522 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8523 8524 /** 8525 * WFC Mode. 8526 * <p> 8527 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8528 * 8529 * @hide 8530 */ 8531 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8532 8533 /** 8534 * Whether WFC roaming is enabled 8535 * <p> 8536 * Type: int (0 for false, 1 for true) 8537 * 8538 * @hide 8539 */ 8540 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8541 8542 /** 8543 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8544 * this via gservices, OMA-DM, carrier app, etc. 8545 * <p> 8546 * Type: int (0 for false, 1 for true) 8547 * @hide 8548 */ 8549 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8550 8551 /** 8552 * Ephemeral app cookie max size in bytes. 8553 * <p> 8554 * Type: int 8555 * @hide 8556 */ 8557 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8558 "ephemeral_cookie_max_size_bytes"; 8559 8560 /** 8561 * The duration for caching uninstalled ephemeral apps. 8562 * <p> 8563 * Type: long 8564 * @hide 8565 */ 8566 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8567 "uninstalled_ephemeral_app_cache_duration_millis"; 8568 8569 /** 8570 * Allows switching users when system user is locked. 8571 * <p> 8572 * Type: int 8573 * @hide 8574 */ 8575 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 8576 "allow_user_switching_when_system_user_locked"; 8577 8578 /** 8579 * Boot count since the device starts running APK level 24. 8580 * <p> 8581 * Type: int 8582 */ 8583 public static final String BOOT_COUNT = "boot_count"; 8584 8585 /** 8586 * Whether the safe boot is disallowed. 8587 * 8588 * <p>This setting should have the identical value as the corresponding user restriction. 8589 * The purpose of the setting is to make the restriction available in early boot stages 8590 * before the user restrictions are loaded. 8591 * @hide 8592 */ 8593 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 8594 8595 /** 8596 * Settings to backup. This is here so that it's in the same place as the settings 8597 * keys and easy to update. 8598 * 8599 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8600 * and Secure as well. This is because those tables drive both backup and 8601 * restore, and restore needs to properly whitelist keys that used to live 8602 * in those namespaces. The keys will only actually be backed up / restored 8603 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8604 * 8605 * NOTE: Settings are backed up and restored in the order they appear 8606 * in this array. If you have one setting depending on another, 8607 * make sure that they are ordered appropriately. 8608 * 8609 * @hide 8610 */ 8611 public static final String[] SETTINGS_TO_BACKUP = { 8612 BUGREPORT_IN_POWER_MENU, 8613 STAY_ON_WHILE_PLUGGED_IN, 8614 AUTO_TIME, 8615 AUTO_TIME_ZONE, 8616 POWER_SOUNDS_ENABLED, 8617 DOCK_SOUNDS_ENABLED, 8618 CHARGING_SOUNDS_ENABLED, 8619 USB_MASS_STORAGE_ENABLED, 8620 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8621 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8622 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8623 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8624 WIFI_NUM_OPEN_NETWORKS_KEPT, 8625 EMERGENCY_TONE, 8626 CALL_AUTO_RETRY, 8627 DOCK_AUDIO_MEDIA_ENABLED, 8628 ENCODED_SURROUND_OUTPUT, 8629 LOW_POWER_MODE_TRIGGER_LEVEL 8630 }; 8631 8632 // Populated lazily, guarded by class object: 8633 private static NameValueCache sNameValueCache = new NameValueCache( 8634 CONTENT_URI, 8635 CALL_METHOD_GET_GLOBAL, 8636 CALL_METHOD_PUT_GLOBAL); 8637 8638 // Certain settings have been moved from global to the per-user secure namespace 8639 private static final HashSet<String> MOVED_TO_SECURE; 8640 static { 8641 MOVED_TO_SECURE = new HashSet<String>(1); 8642 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8643 } 8644 8645 /** @hide */ 8646 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8647 outKeySet.addAll(MOVED_TO_SECURE); 8648 } 8649 8650 /** 8651 * Look up a name in the database. 8652 * @param resolver to access the database with 8653 * @param name to look up in the table 8654 * @return the corresponding value, or null if not present 8655 */ 8656 public static String getString(ContentResolver resolver, String name) { 8657 return getStringForUser(resolver, name, UserHandle.myUserId()); 8658 } 8659 8660 /** @hide */ 8661 public static String getStringForUser(ContentResolver resolver, String name, 8662 int userHandle) { 8663 if (MOVED_TO_SECURE.contains(name)) { 8664 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8665 + " to android.provider.Settings.Secure, returning read-only value."); 8666 return Secure.getStringForUser(resolver, name, userHandle); 8667 } 8668 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8669 } 8670 8671 /** 8672 * Store a name/value pair into the database. 8673 * @param resolver to access the database with 8674 * @param name to store 8675 * @param value to associate with the name 8676 * @return true if the value was set, false on database errors 8677 */ 8678 public static boolean putString(ContentResolver resolver, 8679 String name, String value) { 8680 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8681 } 8682 8683 /** @hide */ 8684 public static boolean putStringForUser(ContentResolver resolver, 8685 String name, String value, int userHandle) { 8686 if (LOCAL_LOGV) { 8687 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8688 + " for " + userHandle); 8689 } 8690 // Global and Secure have the same access policy so we can forward writes 8691 if (MOVED_TO_SECURE.contains(name)) { 8692 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8693 + " to android.provider.Settings.Secure, value is unchanged."); 8694 return Secure.putStringForUser(resolver, name, value, userHandle); 8695 } 8696 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8697 } 8698 8699 /** 8700 * Construct the content URI for a particular name/value pair, 8701 * useful for monitoring changes with a ContentObserver. 8702 * @param name to look up in the table 8703 * @return the corresponding content URI, or null if not present 8704 */ 8705 public static Uri getUriFor(String name) { 8706 return getUriFor(CONTENT_URI, name); 8707 } 8708 8709 /** 8710 * Convenience function for retrieving a single secure settings value 8711 * as an integer. Note that internally setting values are always 8712 * stored as strings; this function converts the string to an integer 8713 * for you. The default value will be returned if the setting is 8714 * not defined or not an integer. 8715 * 8716 * @param cr The ContentResolver to access. 8717 * @param name The name of the setting to retrieve. 8718 * @param def Value to return if the setting is not defined. 8719 * 8720 * @return The setting's current value, or 'def' if it is not defined 8721 * or not a valid integer. 8722 */ 8723 public static int getInt(ContentResolver cr, String name, int def) { 8724 String v = getString(cr, name); 8725 try { 8726 return v != null ? Integer.parseInt(v) : def; 8727 } catch (NumberFormatException e) { 8728 return def; 8729 } 8730 } 8731 8732 /** 8733 * Convenience function for retrieving a single secure settings value 8734 * as an integer. Note that internally setting values are always 8735 * stored as strings; this function converts the string to an integer 8736 * for you. 8737 * <p> 8738 * This version does not take a default value. If the setting has not 8739 * been set, or the string value is not a number, 8740 * it throws {@link SettingNotFoundException}. 8741 * 8742 * @param cr The ContentResolver to access. 8743 * @param name The name of the setting to retrieve. 8744 * 8745 * @throws SettingNotFoundException Thrown if a setting by the given 8746 * name can't be found or the setting value is not an integer. 8747 * 8748 * @return The setting's current value. 8749 */ 8750 public static int getInt(ContentResolver cr, String name) 8751 throws SettingNotFoundException { 8752 String v = getString(cr, name); 8753 try { 8754 return Integer.parseInt(v); 8755 } catch (NumberFormatException e) { 8756 throw new SettingNotFoundException(name); 8757 } 8758 } 8759 8760 /** 8761 * Convenience function for updating a single settings value as an 8762 * integer. This will either create a new entry in the table if the 8763 * given name does not exist, or modify the value of the existing row 8764 * with that name. Note that internally setting values are always 8765 * stored as strings, so this function converts the given value to a 8766 * string before storing it. 8767 * 8768 * @param cr The ContentResolver to access. 8769 * @param name The name of the setting to modify. 8770 * @param value The new value for the setting. 8771 * @return true if the value was set, false on database errors 8772 */ 8773 public static boolean putInt(ContentResolver cr, String name, int value) { 8774 return putString(cr, name, Integer.toString(value)); 8775 } 8776 8777 /** 8778 * Convenience function for retrieving a single secure settings value 8779 * as a {@code long}. Note that internally setting values are always 8780 * stored as strings; this function converts the string to a {@code long} 8781 * for you. The default value will be returned if the setting is 8782 * not defined or not a {@code long}. 8783 * 8784 * @param cr The ContentResolver to access. 8785 * @param name The name of the setting to retrieve. 8786 * @param def Value to return if the setting is not defined. 8787 * 8788 * @return The setting's current value, or 'def' if it is not defined 8789 * or not a valid {@code long}. 8790 */ 8791 public static long getLong(ContentResolver cr, String name, long def) { 8792 String valString = getString(cr, name); 8793 long value; 8794 try { 8795 value = valString != null ? Long.parseLong(valString) : def; 8796 } catch (NumberFormatException e) { 8797 value = def; 8798 } 8799 return value; 8800 } 8801 8802 /** 8803 * Convenience function for retrieving a single secure settings value 8804 * as a {@code long}. Note that internally setting values are always 8805 * stored as strings; this function converts the string to a {@code long} 8806 * for you. 8807 * <p> 8808 * This version does not take a default value. If the setting has not 8809 * been set, or the string value is not a number, 8810 * it throws {@link SettingNotFoundException}. 8811 * 8812 * @param cr The ContentResolver to access. 8813 * @param name The name of the setting to retrieve. 8814 * 8815 * @return The setting's current value. 8816 * @throws SettingNotFoundException Thrown if a setting by the given 8817 * name can't be found or the setting value is not an integer. 8818 */ 8819 public static long getLong(ContentResolver cr, String name) 8820 throws SettingNotFoundException { 8821 String valString = getString(cr, name); 8822 try { 8823 return Long.parseLong(valString); 8824 } catch (NumberFormatException e) { 8825 throw new SettingNotFoundException(name); 8826 } 8827 } 8828 8829 /** 8830 * Convenience function for updating a secure settings value as a long 8831 * integer. This will either create a new entry in the table if the 8832 * given name does not exist, or modify the value of the existing row 8833 * with that name. Note that internally setting values are always 8834 * stored as strings, so this function converts the given value to a 8835 * string before storing it. 8836 * 8837 * @param cr The ContentResolver to access. 8838 * @param name The name of the setting to modify. 8839 * @param value The new value for the setting. 8840 * @return true if the value was set, false on database errors 8841 */ 8842 public static boolean putLong(ContentResolver cr, String name, long value) { 8843 return putString(cr, name, Long.toString(value)); 8844 } 8845 8846 /** 8847 * Convenience function for retrieving a single secure settings value 8848 * as a floating point number. Note that internally setting values are 8849 * always stored as strings; this function converts the string to an 8850 * float for you. The default value will be returned if the setting 8851 * is not defined or not a valid float. 8852 * 8853 * @param cr The ContentResolver to access. 8854 * @param name The name of the setting to retrieve. 8855 * @param def Value to return if the setting is not defined. 8856 * 8857 * @return The setting's current value, or 'def' if it is not defined 8858 * or not a valid float. 8859 */ 8860 public static float getFloat(ContentResolver cr, String name, float def) { 8861 String v = getString(cr, name); 8862 try { 8863 return v != null ? Float.parseFloat(v) : def; 8864 } catch (NumberFormatException e) { 8865 return def; 8866 } 8867 } 8868 8869 /** 8870 * Convenience function for retrieving a single secure settings value 8871 * as a float. Note that internally setting values are always 8872 * stored as strings; this function converts the string to a float 8873 * for you. 8874 * <p> 8875 * This version does not take a default value. If the setting has not 8876 * been set, or the string value is not a number, 8877 * it throws {@link SettingNotFoundException}. 8878 * 8879 * @param cr The ContentResolver to access. 8880 * @param name The name of the setting to retrieve. 8881 * 8882 * @throws SettingNotFoundException Thrown if a setting by the given 8883 * name can't be found or the setting value is not a float. 8884 * 8885 * @return The setting's current value. 8886 */ 8887 public static float getFloat(ContentResolver cr, String name) 8888 throws SettingNotFoundException { 8889 String v = getString(cr, name); 8890 if (v == null) { 8891 throw new SettingNotFoundException(name); 8892 } 8893 try { 8894 return Float.parseFloat(v); 8895 } catch (NumberFormatException e) { 8896 throw new SettingNotFoundException(name); 8897 } 8898 } 8899 8900 /** 8901 * Convenience function for updating a single settings value as a 8902 * floating point number. This will either create a new entry in the 8903 * table if the given name does not exist, or modify the value of the 8904 * existing row with that name. Note that internally setting values 8905 * are always stored as strings, so this function converts the given 8906 * value to a string before storing it. 8907 * 8908 * @param cr The ContentResolver to access. 8909 * @param name The name of the setting to modify. 8910 * @param value The new value for the setting. 8911 * @return true if the value was set, false on database errors 8912 */ 8913 public static boolean putFloat(ContentResolver cr, String name, float value) { 8914 return putString(cr, name, Float.toString(value)); 8915 } 8916 8917 8918 /** 8919 * Subscription to be used for voice call on a multi sim device. The supported values 8920 * are 0 = SUB1, 1 = SUB2 and etc. 8921 * @hide 8922 */ 8923 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8924 8925 /** 8926 * Used to provide option to user to select subscription during dial. 8927 * The supported values are 0 = disable or 1 = enable prompt. 8928 * @hide 8929 */ 8930 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8931 8932 /** 8933 * Subscription to be used for data call on a multi sim device. The supported values 8934 * are 0 = SUB1, 1 = SUB2 and etc. 8935 * @hide 8936 */ 8937 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8938 8939 /** 8940 * Subscription to be used for SMS on a multi sim device. The supported values 8941 * are 0 = SUB1, 1 = SUB2 and etc. 8942 * @hide 8943 */ 8944 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8945 8946 /** 8947 * Used to provide option to user to select subscription during send SMS. 8948 * The value 1 - enable, 0 - disable 8949 * @hide 8950 */ 8951 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8952 8953 8954 8955 /** User preferred subscriptions setting. 8956 * This holds the details of the user selected subscription from the card and 8957 * the activation status. Each settings string have the coma separated values 8958 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8959 * @hide 8960 */ 8961 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8962 "user_preferred_sub2","user_preferred_sub3"}; 8963 8964 /** 8965 * Whether to enable new contacts aggregator or not. 8966 * The value 1 - enable, 0 - disable 8967 * @hide 8968 */ 8969 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8970 8971 /** 8972 * Whether to enable contacts metadata syncing or not 8973 * The value 1 - enable, 0 - disable 8974 * 8975 * @removed 8976 */ 8977 @Deprecated 8978 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8979 8980 /** 8981 * Whether to enable contacts metadata syncing or not 8982 * The value 1 - enable, 0 - disable 8983 */ 8984 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 8985 8986 /** 8987 * Whether to enable cellular on boot. 8988 * The value 1 - enable, 0 - disable 8989 * @hide 8990 */ 8991 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8992 8993 /** 8994 * The maximum allowed notification enqueue rate in Hertz. 8995 * 8996 * Should be a float, and includes both posts and updates. 8997 * @hide 8998 */ 8999 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 9000 } 9001 9002 /** 9003 * User-defined bookmarks and shortcuts. The target of each bookmark is an 9004 * Intent URL, allowing it to be either a web page or a particular 9005 * application activity. 9006 * 9007 * @hide 9008 */ 9009 public static final class Bookmarks implements BaseColumns 9010 { 9011 private static final String TAG = "Bookmarks"; 9012 9013 /** 9014 * The content:// style URL for this table 9015 */ 9016 public static final Uri CONTENT_URI = 9017 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 9018 9019 /** 9020 * The row ID. 9021 * <p>Type: INTEGER</p> 9022 */ 9023 public static final String ID = "_id"; 9024 9025 /** 9026 * Descriptive name of the bookmark that can be displayed to the user. 9027 * If this is empty, the title should be resolved at display time (use 9028 * {@link #getTitle(Context, Cursor)} any time you want to display the 9029 * title of a bookmark.) 9030 * <P> 9031 * Type: TEXT 9032 * </P> 9033 */ 9034 public static final String TITLE = "title"; 9035 9036 /** 9037 * Arbitrary string (displayed to the user) that allows bookmarks to be 9038 * organized into categories. There are some special names for 9039 * standard folders, which all start with '@'. The label displayed for 9040 * the folder changes with the locale (via {@link #getLabelForFolder}) but 9041 * the folder name does not change so you can consistently query for 9042 * the folder regardless of the current locale. 9043 * 9044 * <P>Type: TEXT</P> 9045 * 9046 */ 9047 public static final String FOLDER = "folder"; 9048 9049 /** 9050 * The Intent URL of the bookmark, describing what it points to. This 9051 * value is given to {@link android.content.Intent#getIntent} to create 9052 * an Intent that can be launched. 9053 * <P>Type: TEXT</P> 9054 */ 9055 public static final String INTENT = "intent"; 9056 9057 /** 9058 * Optional shortcut character associated with this bookmark. 9059 * <P>Type: INTEGER</P> 9060 */ 9061 public static final String SHORTCUT = "shortcut"; 9062 9063 /** 9064 * The order in which the bookmark should be displayed 9065 * <P>Type: INTEGER</P> 9066 */ 9067 public static final String ORDERING = "ordering"; 9068 9069 private static final String[] sIntentProjection = { INTENT }; 9070 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 9071 private static final String sShortcutSelection = SHORTCUT + "=?"; 9072 9073 /** 9074 * Convenience function to retrieve the bookmarked Intent for a 9075 * particular shortcut key. 9076 * 9077 * @param cr The ContentResolver to query. 9078 * @param shortcut The shortcut key. 9079 * 9080 * @return Intent The bookmarked URL, or null if there is no bookmark 9081 * matching the given shortcut. 9082 */ 9083 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 9084 { 9085 Intent intent = null; 9086 9087 Cursor c = cr.query(CONTENT_URI, 9088 sIntentProjection, sShortcutSelection, 9089 new String[] { String.valueOf((int) shortcut) }, ORDERING); 9090 // Keep trying until we find a valid shortcut 9091 try { 9092 while (intent == null && c.moveToNext()) { 9093 try { 9094 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 9095 intent = Intent.parseUri(intentURI, 0); 9096 } catch (java.net.URISyntaxException e) { 9097 // The stored URL is bad... ignore it. 9098 } catch (IllegalArgumentException e) { 9099 // Column not found 9100 Log.w(TAG, "Intent column not found", e); 9101 } 9102 } 9103 } finally { 9104 if (c != null) c.close(); 9105 } 9106 9107 return intent; 9108 } 9109 9110 /** 9111 * Add a new bookmark to the system. 9112 * 9113 * @param cr The ContentResolver to query. 9114 * @param intent The desired target of the bookmark. 9115 * @param title Bookmark title that is shown to the user; null if none 9116 * or it should be resolved to the intent's title. 9117 * @param folder Folder in which to place the bookmark; null if none. 9118 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 9119 * this is non-zero and there is an existing bookmark entry 9120 * with this same shortcut, then that existing shortcut is 9121 * cleared (the bookmark is not removed). 9122 * @return The unique content URL for the new bookmark entry. 9123 */ 9124 public static Uri add(ContentResolver cr, 9125 Intent intent, 9126 String title, 9127 String folder, 9128 char shortcut, 9129 int ordering) 9130 { 9131 // If a shortcut is supplied, and it is already defined for 9132 // another bookmark, then remove the old definition. 9133 if (shortcut != 0) { 9134 cr.delete(CONTENT_URI, sShortcutSelection, 9135 new String[] { String.valueOf((int) shortcut) }); 9136 } 9137 9138 ContentValues values = new ContentValues(); 9139 if (title != null) values.put(TITLE, title); 9140 if (folder != null) values.put(FOLDER, folder); 9141 values.put(INTENT, intent.toUri(0)); 9142 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 9143 values.put(ORDERING, ordering); 9144 return cr.insert(CONTENT_URI, values); 9145 } 9146 9147 /** 9148 * Return the folder name as it should be displayed to the user. This 9149 * takes care of localizing special folders. 9150 * 9151 * @param r Resources object for current locale; only need access to 9152 * system resources. 9153 * @param folder The value found in the {@link #FOLDER} column. 9154 * 9155 * @return CharSequence The label for this folder that should be shown 9156 * to the user. 9157 */ 9158 public static CharSequence getLabelForFolder(Resources r, String folder) { 9159 return folder; 9160 } 9161 9162 /** 9163 * Return the title as it should be displayed to the user. This takes 9164 * care of localizing bookmarks that point to activities. 9165 * 9166 * @param context A context. 9167 * @param cursor A cursor pointing to the row whose title should be 9168 * returned. The cursor must contain at least the {@link #TITLE} 9169 * and {@link #INTENT} columns. 9170 * @return A title that is localized and can be displayed to the user, 9171 * or the empty string if one could not be found. 9172 */ 9173 public static CharSequence getTitle(Context context, Cursor cursor) { 9174 int titleColumn = cursor.getColumnIndex(TITLE); 9175 int intentColumn = cursor.getColumnIndex(INTENT); 9176 if (titleColumn == -1 || intentColumn == -1) { 9177 throw new IllegalArgumentException( 9178 "The cursor must contain the TITLE and INTENT columns."); 9179 } 9180 9181 String title = cursor.getString(titleColumn); 9182 if (!TextUtils.isEmpty(title)) { 9183 return title; 9184 } 9185 9186 String intentUri = cursor.getString(intentColumn); 9187 if (TextUtils.isEmpty(intentUri)) { 9188 return ""; 9189 } 9190 9191 Intent intent; 9192 try { 9193 intent = Intent.parseUri(intentUri, 0); 9194 } catch (URISyntaxException e) { 9195 return ""; 9196 } 9197 9198 PackageManager packageManager = context.getPackageManager(); 9199 ResolveInfo info = packageManager.resolveActivity(intent, 0); 9200 return info != null ? info.loadLabel(packageManager) : ""; 9201 } 9202 } 9203 9204 /** 9205 * Returns the device ID that we should use when connecting to the mobile gtalk server. 9206 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 9207 * from the GoogleLoginService. 9208 * 9209 * @param androidId The Android ID for this device. 9210 * @return The device ID that should be used when connecting to the mobile gtalk server. 9211 * @hide 9212 */ 9213 public static String getGTalkDeviceId(long androidId) { 9214 return "android-" + Long.toHexString(androidId); 9215 } 9216 9217 private static final String[] PM_WRITE_SETTINGS = { 9218 android.Manifest.permission.WRITE_SETTINGS 9219 }; 9220 private static final String[] PM_CHANGE_NETWORK_STATE = { 9221 android.Manifest.permission.CHANGE_NETWORK_STATE, 9222 android.Manifest.permission.WRITE_SETTINGS 9223 }; 9224 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 9225 android.Manifest.permission.SYSTEM_ALERT_WINDOW 9226 }; 9227 9228 /** 9229 * Performs a strict and comprehensive check of whether a calling package is allowed to 9230 * write/modify system settings, as the condition differs for pre-M, M+, and 9231 * privileged/preinstalled apps. If the provided uid does not match the 9232 * callingPackage, a negative result will be returned. 9233 * @hide 9234 */ 9235 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 9236 String callingPackage, boolean throwException) { 9237 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9238 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9239 PM_WRITE_SETTINGS, false); 9240 } 9241 9242 /** 9243 * Performs a strict and comprehensive check of whether a calling package is allowed to 9244 * write/modify system settings, as the condition differs for pre-M, M+, and 9245 * privileged/preinstalled apps. If the provided uid does not match the 9246 * callingPackage, a negative result will be returned. The caller is expected to have 9247 * the WRITE_SETTINGS permission declared. 9248 * 9249 * Note: if the check is successful, the operation of this app will be updated to the 9250 * current time. 9251 * @hide 9252 */ 9253 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 9254 String callingPackage, boolean throwException) { 9255 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9256 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9257 PM_WRITE_SETTINGS, true); 9258 } 9259 9260 /** 9261 * Performs a strict and comprehensive check of whether a calling package is allowed to 9262 * change the state of network, as the condition differs for pre-M, M+, and 9263 * privileged/preinstalled apps. The caller is expected to have either the 9264 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 9265 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 9266 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 9267 * permission and cannot be revoked. See http://b/23597341 9268 * 9269 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 9270 * of this app will be updated to the current time. 9271 * @hide 9272 */ 9273 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 9274 String callingPackage, boolean throwException) { 9275 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 9276 == PackageManager.PERMISSION_GRANTED) { 9277 return true; 9278 } 9279 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9280 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 9281 PM_CHANGE_NETWORK_STATE, true); 9282 } 9283 9284 /** 9285 * Performs a strict and comprehensive check of whether a calling package is allowed to 9286 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9287 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9288 * a negative result will be returned. 9289 * @hide 9290 */ 9291 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 9292 String callingPackage, boolean throwException) { 9293 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9294 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9295 PM_SYSTEM_ALERT_WINDOW, false); 9296 } 9297 9298 /** 9299 * Performs a strict and comprehensive check of whether a calling package is allowed to 9300 * draw on top of other apps, as the conditions differs for pre-M, M+, and 9301 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 9302 * a negative result will be returned. 9303 * 9304 * Note: if the check is successful, the operation of this app will be updated to the 9305 * current time. 9306 * @hide 9307 */ 9308 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 9309 callingPackage, boolean throwException) { 9310 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 9311 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 9312 PM_SYSTEM_ALERT_WINDOW, true); 9313 } 9314 9315 /** 9316 * Helper method to perform a general and comprehensive check of whether an operation that is 9317 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 9318 * OP_WRITE_SETTINGS 9319 * @hide 9320 */ 9321 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 9322 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 9323 permissions, boolean makeNote) { 9324 if (callingPackage == null) { 9325 return false; 9326 } 9327 9328 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 9329 int mode = AppOpsManager.MODE_DEFAULT; 9330 if (makeNote) { 9331 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 9332 } else { 9333 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 9334 } 9335 9336 switch (mode) { 9337 case AppOpsManager.MODE_ALLOWED: 9338 return true; 9339 9340 case AppOpsManager.MODE_DEFAULT: 9341 // this is the default operating mode after an app's installation 9342 // In this case we will check all associated static permission to see 9343 // if it is granted during install time. 9344 for (String permission : permissions) { 9345 if (context.checkCallingOrSelfPermission(permission) == PackageManager 9346 .PERMISSION_GRANTED) { 9347 // if either of the permissions are granted, we will allow it 9348 return true; 9349 } 9350 } 9351 9352 default: 9353 // this is for all other cases trickled down here... 9354 if (!throwException) { 9355 return false; 9356 } 9357 } 9358 9359 // prepare string to throw SecurityException 9360 StringBuilder exceptionMessage = new StringBuilder(); 9361 exceptionMessage.append(callingPackage); 9362 exceptionMessage.append(" was not granted "); 9363 if (permissions.length > 1) { 9364 exceptionMessage.append(" either of these permissions: "); 9365 } else { 9366 exceptionMessage.append(" this permission: "); 9367 } 9368 for (int i = 0; i < permissions.length; i++) { 9369 exceptionMessage.append(permissions[i]); 9370 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 9371 } 9372 9373 throw new SecurityException(exceptionMessage.toString()); 9374 } 9375 9376 /** 9377 * Retrieves a correponding package name for a given uid. It will query all 9378 * packages that are associated with the given uid, but it will return only 9379 * the zeroth result. 9380 * Note: If package could not be found, a null is returned. 9381 * @hide 9382 */ 9383 public static String getPackageNameForUid(Context context, int uid) { 9384 String[] packages = context.getPackageManager().getPackagesForUid(uid); 9385 if (packages == null) { 9386 return null; 9387 } 9388 return packages[0]; 9389 } 9390} 9391